diff options
| author | Kartik Agaram <vc@akkartik.com> | 2019-02-05 23:30:12 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2019-02-05 23:30:12 -0800 |
| commit | 6e181e7fd998a0d542cb531c929c905a243ea2f6 (patch) | |
| tree | 8ddf150f1a48da93e28c60ebe2dde9bf2264421d /html | |
| parent | f070557859fd1e8396d8bdbdc3ba6162c1d7e118 (diff) | |
| download | mu-6e181e7fd998a0d542cb531c929c905a243ea2f6.tar.gz | |
4953
Diffstat (limited to 'html')
| -rw-r--r-- | html/subx/052kernel-string-equal.subx.html | 52 | ||||
| -rw-r--r-- | html/subx/054string-equal.subx.html | 38 | ||||
| -rw-r--r-- | html/subx/055stream.subx.html | 140 | ||||
| -rw-r--r-- | html/subx/056trace.subx.html (renamed from html/subx/055trace.subx.html) | 701 | ||||
| -rw-r--r-- | html/subx/057write.subx.html (renamed from html/subx/056write.subx.html) | 174 | ||||
| -rw-r--r-- | html/subx/058stream-equal.subx.html | 737 | ||||
| -rw-r--r-- | html/subx/059stop.subx.html (renamed from html/subx/057stop.subx.html) | 12 | ||||
| -rw-r--r-- | html/subx/060read.subx.html (renamed from html/subx/058read.subx.html) | 308 | ||||
| -rw-r--r-- | html/subx/061read-byte.subx.html (renamed from html/subx/059read-byte.subx.html) | 76 | ||||
| -rw-r--r-- | html/subx/062write-stream.subx.html (renamed from html/subx/060write-stream.subx.html) | 202 | ||||
| -rw-r--r-- | html/subx/063error.subx.html (renamed from html/subx/061error.subx.html) | 12 | ||||
| -rw-r--r-- | html/subx/064write-byte.subx.html (renamed from html/subx/062write-byte.subx.html) | 177 | ||||
| -rw-r--r-- | html/subx/065hex.subx.html (renamed from html/subx/063hex.subx.html) | 1476 | ||||
| -rw-r--r-- | html/subx/066print-byte.subx.html (renamed from html/subx/064print-byte.subx.html) | 52 | ||||
| -rw-r--r-- | html/subx/067write-buffered.subx.html (renamed from html/subx/065write-buffered.subx.html) | 162 | ||||
| -rw-r--r-- | html/subx/068error-byte.subx.html (renamed from html/subx/066error-byte.subx.html) | 18 | ||||
| -rw-r--r-- | html/subx/069allocate.subx.html (renamed from html/subx/067allocate.subx.html) | 18 | ||||
| -rw-r--r-- | html/subx/070new-stream.subx.html (renamed from html/subx/068new-stream.subx.html) | 252 | ||||
| -rw-r--r-- | html/subx/071read-line.subx.html (renamed from html/subx/069read-line.subx.html) | 284 | ||||
| -rw-r--r-- | html/subx/072slice.subx.html (renamed from html/subx/070slice.subx.html) | 130 | ||||
| -rw-r--r-- | html/subx/073next-token.subx.html (renamed from html/subx/071next-token.subx.html) | 130 |
21 files changed, 3012 insertions, 2139 deletions
diff --git a/html/subx/052kernel-string-equal.subx.html b/html/subx/052kernel-string-equal.subx.html index 86926d78..55d0546b 100644 --- a/html/subx/052kernel-string-equal.subx.html +++ b/html/subx/052kernel-string-equal.subx.html @@ -90,7 +90,7 @@ if ('onhashchange' in window) { <span id="L28" class="LineNr"> 28 </span> <span id="L29" class="LineNr"> 29 </span><span class="subxComment"># compare a null-terminated ascii string with a more idiomatic length-prefixed byte array</span> <span id="L30" class="LineNr"> 30 </span><span class="subxComment"># reason for the name: the only place we should have null-terminated ascii strings is from commandline args</span> -<span id="L31" class="LineNr"> 31 </span><span class="subxFunction">kernel-string-equal</span>: <span class="subxComment"># s : null-terminated ascii string, benchmark : length-prefixed ascii string -> EAX : boolean</span> +<span id="L31" class="LineNr"> 31 </span><span class="subxFunction">kernel-string-equal?</span>: <span class="subxComment"># s : null-terminated ascii string, benchmark : length-prefixed ascii string -> EAX : boolean</span> <span id="L32" class="LineNr"> 32 </span> <span class="subxComment"># pseudocode:</span> <span id="L33" class="LineNr"> 33 </span> <span class="subxComment"># initialize n = b->length</span> <span id="L34" class="LineNr"> 34 </span> <span class="subxComment"># initialize s1 = s</span> @@ -125,9 +125,9 @@ if ('onhashchange' in window) { <span id="L63" class="LineNr"> 63 </span> <span class="subxComment"># initialize loop counter i into ECX</span> <span id="L64" class="LineNr"> 64 </span> b9/copy-to-ECX 0/imm32/exit <span id="L65" class="LineNr"> 65 </span> <span class="subxComment"># while (i/ECX < n/EDX)</span> -<span id="L66" class="LineNr"> 66 </span><span class="Constant">$kernel-string-equal:loop</span>: +<span id="L66" class="LineNr"> 66 </span><span class="Constant">$kernel-string-equal?:loop</span>: <span id="L67" class="LineNr"> 67 </span> 39/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with EDX</span> -<span id="L68" class="LineNr"> 68 </span> 74/jump-if-equal $kernel-string-equal:break/disp8 +<span id="L68" class="LineNr"> 68 </span> 74/jump-if-equal $kernel-string-equal?:break/disp8 <span id="L69" class="LineNr"> 69 </span> <span class="subxComment"># c1/EAX, c2/EBX = *s, *benchmark</span> <span id="L70" class="LineNr"> 70 </span> b8/copy-to-EAX 0/imm32 <span id="L71" class="LineNr"> 71 </span> 8a/copy 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *EDI to lower byte of EAX</span> @@ -135,29 +135,29 @@ if ('onhashchange' in window) { <span id="L73" class="LineNr"> 73 </span> 8a/copy 0/mod/indirect 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ESI to lower byte of EBX</span> <span id="L74" class="LineNr"> 74 </span> <span class="subxComment"># if (c1 == 0) return false</span> <span id="L75" class="LineNr"> 75 </span> 3d/compare-EAX 0/imm32 -<span id="L76" class="LineNr"> 76 </span> 74/jump-if-equal $kernel-string-equal:false/disp8 +<span id="L76" class="LineNr"> 76 </span> 74/jump-if-equal $kernel-string-equal?:false/disp8 <span id="L77" class="LineNr"> 77 </span> <span class="subxComment"># if (c1 != c2) return false</span> <span id="L78" class="LineNr"> 78 </span> 39/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare EAX with EBX</span> -<span id="L79" class="LineNr"> 79 </span> 75/jump-if-not-equal $kernel-string-equal:false/disp8 +<span id="L79" class="LineNr"> 79 </span> 75/jump-if-not-equal $kernel-string-equal?:false/disp8 <span id="L80" class="LineNr"> 80 </span> <span class="subxComment"># ++s1, ++s2, ++i</span> <span id="L81" class="LineNr"> 81 </span> 41/inc-ECX <span id="L82" class="LineNr"> 82 </span> 46/inc-ESI <span id="L83" class="LineNr"> 83 </span> 47/inc-EDI <span id="L84" class="LineNr"> 84 </span> <span class="subxComment"># end while</span> -<span id="L85" class="LineNr"> 85 </span> eb/jump $kernel-string-equal:loop/disp8 -<span id="L86" class="LineNr"> 86 </span><span class="Constant">$kernel-string-equal:break</span>: +<span id="L85" class="LineNr"> 85 </span> eb/jump $kernel-string-equal?:loop/disp8 +<span id="L86" class="LineNr"> 86 </span><span class="Constant">$kernel-string-equal?:break</span>: <span id="L87" class="LineNr"> 87 </span> <span class="subxComment"># if (*s/EDI == 0) return true</span> <span id="L88" class="LineNr"> 88 </span> b8/copy-to-EAX 0/imm32 <span id="L89" class="LineNr"> 89 </span> 8a/copy 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *EDI to lower byte of EAX</span> <span id="L90" class="LineNr"> 90 </span> 3d/compare-EAX 0/imm32 -<span id="L91" class="LineNr"> 91 </span> 75/jump-if-not-equal $kernel-string-equal:false/disp8 -<span id="L92" class="LineNr"> 92 </span><span class="Constant">$kernel-string-equal:true</span>: +<span id="L91" class="LineNr"> 91 </span> 75/jump-if-not-equal $kernel-string-equal?:false/disp8 +<span id="L92" class="LineNr"> 92 </span><span class="Constant">$kernel-string-equal?:true</span>: <span id="L93" class="LineNr"> 93 </span> b8/copy-to-EAX 1/imm32 -<span id="L94" class="LineNr"> 94 </span> eb/jump $kernel-string-equal:end/disp8 +<span id="L94" class="LineNr"> 94 </span> eb/jump $kernel-string-equal?:end/disp8 <span id="L95" class="LineNr"> 95 </span> <span class="subxComment"># return false</span> -<span id="L96" class="LineNr"> 96 </span><span class="Constant">$kernel-string-equal:false</span>: +<span id="L96" class="LineNr"> 96 </span><span class="Constant">$kernel-string-equal?:false</span>: <span id="L97" class="LineNr"> 97 </span> b8/copy-to-EAX 0/imm32 -<span id="L98" class="LineNr"> 98 </span><span class="Constant">$kernel-string-equal:end</span>: +<span id="L98" class="LineNr"> 98 </span><span class="Constant">$kernel-string-equal?:end</span>: <span id="L99" class="LineNr"> 99 </span> <span class="subxS1Comment"># . restore registers</span> <span id="L100" class="LineNr">100 </span> 5f/pop-to-EDI <span id="L101" class="LineNr">101 </span> 5e/pop-to-ESI @@ -172,12 +172,12 @@ if ('onhashchange' in window) { <span id="L110" class="LineNr">110 </span><span class="subxH1Comment"># - tests</span> <span id="L111" class="LineNr">111 </span> <span id="L112" class="LineNr">112 </span><span class="subxTest">test-compare-null-kernel-string-with-empty-array</span>: -<span id="L113" class="LineNr">113 </span> <span class="subxComment"># EAX = kernel-string-equal(Null-kernel-string, "")</span> +<span id="L113" class="LineNr">113 </span> <span class="subxComment"># EAX = kernel-string-equal?(Null-kernel-string, "")</span> <span id="L114" class="LineNr">114 </span> <span class="subxS2Comment"># . . push args</span> <span id="L115" class="LineNr">115 </span> 68/push <span class="Constant">""</span>/imm32 <span id="L116" class="LineNr">116 </span> 68/push <span class="SpecialChar"><a href='052kernel-string-equal.subx.html#L254'>Null-kernel-string</a></span>/imm32 <span id="L117" class="LineNr">117 </span> <span class="subxS2Comment"># . . call</span> -<span id="L118" class="LineNr">118 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal</a>/disp32 +<span id="L118" class="LineNr">118 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal?</a>/disp32 <span id="L119" class="LineNr">119 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L120" class="LineNr">120 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L121" class="LineNr">121 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> @@ -192,12 +192,12 @@ if ('onhashchange' in window) { <span id="L130" class="LineNr">130 </span> c3/return <span id="L131" class="LineNr">131 </span> <span id="L132" class="LineNr">132 </span><span class="subxTest">test-compare-null-kernel-string-with-non-empty-array</span>: -<span id="L133" class="LineNr">133 </span> <span class="subxComment"># EAX = kernel-string-equal(Null-kernel-string, "Abc")</span> +<span id="L133" class="LineNr">133 </span> <span class="subxComment"># EAX = kernel-string-equal?(Null-kernel-string, "Abc")</span> <span id="L134" class="LineNr">134 </span> <span class="subxS2Comment"># . . push args</span> <span id="L135" class="LineNr">135 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L136" class="LineNr">136 </span> 68/push <span class="SpecialChar"><a href='052kernel-string-equal.subx.html#L254'>Null-kernel-string</a></span>/imm32 <span id="L137" class="LineNr">137 </span> <span class="subxS2Comment"># . . call</span> -<span id="L138" class="LineNr">138 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal</a>/disp32 +<span id="L138" class="LineNr">138 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal?</a>/disp32 <span id="L139" class="LineNr">139 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L140" class="LineNr">140 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L141" class="LineNr">141 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> @@ -212,12 +212,12 @@ if ('onhashchange' in window) { <span id="L150" class="LineNr">150 </span> c3/return <span id="L151" class="LineNr">151 </span> <span id="L152" class="LineNr">152 </span><span class="subxTest">test-compare-kernel-string-with-equal-array</span>: -<span id="L153" class="LineNr">153 </span> <span class="subxComment"># EAX = kernel-string-equal(_test-Abc-kernel-string, "Abc")</span> +<span id="L153" class="LineNr">153 </span> <span class="subxComment"># EAX = kernel-string-equal?(_test-Abc-kernel-string, "Abc")</span> <span id="L154" class="LineNr">154 </span> <span class="subxS2Comment"># . . push args</span> <span id="L155" class="LineNr">155 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L156" class="LineNr">156 </span> 68/push <a href='052kernel-string-equal.subx.html#L256'>_test-Abc-kernel-string</a>/imm32 <span id="L157" class="LineNr">157 </span> <span class="subxS2Comment"># . . call</span> -<span id="L158" class="LineNr">158 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal</a>/disp32 +<span id="L158" class="LineNr">158 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal?</a>/disp32 <span id="L159" class="LineNr">159 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L160" class="LineNr">160 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L161" class="LineNr">161 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> @@ -232,12 +232,12 @@ if ('onhashchange' in window) { <span id="L170" class="LineNr">170 </span> c3/return <span id="L171" class="LineNr">171 </span> <span id="L172" class="LineNr">172 </span><span class="subxTest">test-compare-kernel-string-with-inequal-array</span>: -<span id="L173" class="LineNr">173 </span> <span class="subxComment"># EAX = kernel-string-equal(_test-Abc-kernel-string, "Adc")</span> +<span id="L173" class="LineNr">173 </span> <span class="subxComment"># EAX = kernel-string-equal?(_test-Abc-kernel-string, "Adc")</span> <span id="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . push args</span> <span id="L175" class="LineNr">175 </span> 68/push <span class="Constant">"Adc"</span>/imm32 <span id="L176" class="LineNr">176 </span> 68/push <a href='052kernel-string-equal.subx.html#L256'>_test-Abc-kernel-string</a>/imm32 <span id="L177" class="LineNr">177 </span> <span class="subxS2Comment"># . . call</span> -<span id="L178" class="LineNr">178 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal</a>/disp32 +<span id="L178" class="LineNr">178 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal?</a>/disp32 <span id="L179" class="LineNr">179 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L180" class="LineNr">180 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L181" class="LineNr">181 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> @@ -252,12 +252,12 @@ if ('onhashchange' in window) { <span id="L190" class="LineNr">190 </span> c3/return <span id="L191" class="LineNr">191 </span> <span id="L192" class="LineNr">192 </span><span class="subxTest">test-compare-kernel-string-with-empty-array</span>: -<span id="L193" class="LineNr">193 </span> <span class="subxComment"># EAX = kernel-string-equal(_test-Abc-kernel-string, "")</span> +<span id="L193" class="LineNr">193 </span> <span class="subxComment"># EAX = kernel-string-equal?(_test-Abc-kernel-string, "")</span> <span id="L194" class="LineNr">194 </span> <span class="subxS2Comment"># . . push args</span> <span id="L195" class="LineNr">195 </span> 68/push <span class="Constant">""</span>/imm32 <span id="L196" class="LineNr">196 </span> 68/push <a href='052kernel-string-equal.subx.html#L256'>_test-Abc-kernel-string</a>/imm32 <span id="L197" class="LineNr">197 </span> <span class="subxS2Comment"># . . call</span> -<span id="L198" class="LineNr">198 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal</a>/disp32 +<span id="L198" class="LineNr">198 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal?</a>/disp32 <span id="L199" class="LineNr">199 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L200" class="LineNr">200 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L201" class="LineNr">201 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> @@ -272,12 +272,12 @@ if ('onhashchange' in window) { <span id="L210" class="LineNr">210 </span> c3/return <span id="L211" class="LineNr">211 </span> <span id="L212" class="LineNr">212 </span><span class="subxTest">test-compare-kernel-string-with-shorter-array</span>: -<span id="L213" class="LineNr">213 </span> <span class="subxComment"># EAX = kernel-string-equal(_test-Abc-kernel-string, "Ab")</span> +<span id="L213" class="LineNr">213 </span> <span class="subxComment"># EAX = kernel-string-equal?(_test-Abc-kernel-string, "Ab")</span> <span id="L214" class="LineNr">214 </span> <span class="subxS2Comment"># . . push args</span> <span id="L215" class="LineNr">215 </span> 68/push <span class="Constant">"Ab"</span>/imm32 <span id="L216" class="LineNr">216 </span> 68/push <a href='052kernel-string-equal.subx.html#L256'>_test-Abc-kernel-string</a>/imm32 <span id="L217" class="LineNr">217 </span> <span class="subxS2Comment"># . . call</span> -<span id="L218" class="LineNr">218 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal</a>/disp32 +<span id="L218" class="LineNr">218 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal?</a>/disp32 <span id="L219" class="LineNr">219 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L220" class="LineNr">220 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L221" class="LineNr">221 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> @@ -292,12 +292,12 @@ if ('onhashchange' in window) { <span id="L230" class="LineNr">230 </span> c3/return <span id="L231" class="LineNr">231 </span> <span id="L232" class="LineNr">232 </span><span class="subxTest">test-compare-kernel-string-with-longer-array</span>: -<span id="L233" class="LineNr">233 </span> <span class="subxComment"># EAX = kernel-string-equal(_test-Abc-kernel-string, "Abcd")</span> +<span id="L233" class="LineNr">233 </span> <span class="subxComment"># EAX = kernel-string-equal?(_test-Abc-kernel-string, "Abcd")</span> <span id="L234" class="LineNr">234 </span> <span class="subxS2Comment"># . . push args</span> <span id="L235" class="LineNr">235 </span> 68/push <span class="Constant">"Abcd"</span>/imm32 <span id="L236" class="LineNr">236 </span> 68/push <a href='052kernel-string-equal.subx.html#L256'>_test-Abc-kernel-string</a>/imm32 <span id="L237" class="LineNr">237 </span> <span class="subxS2Comment"># . . call</span> -<span id="L238" class="LineNr">238 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal</a>/disp32 +<span id="L238" class="LineNr">238 </span> e8/call <a href='052kernel-string-equal.subx.html#L31'>kernel-string-equal?</a>/disp32 <span id="L239" class="LineNr">239 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L240" class="LineNr">240 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L241" class="LineNr">241 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> diff --git a/html/subx/054string-equal.subx.html b/html/subx/054string-equal.subx.html index 2544aca2..be10a769 100644 --- a/html/subx/054string-equal.subx.html +++ b/html/subx/054string-equal.subx.html @@ -74,7 +74,7 @@ if ('onhashchange' in window) { <span id="L13" class="LineNr"> 13 </span> b8/copy-to-EAX 1/imm32/exit <span id="L14" class="LineNr"> 14 </span> cd/syscall 0x80/imm8 <span id="L15" class="LineNr"> 15 </span> -<span id="L16" class="LineNr"> 16 </span><span class="subxFunction">string-equal</span>: <span class="subxComment"># s : string, benchmark : string -> EAX : boolean</span> +<span id="L16" class="LineNr"> 16 </span><span class="subxFunction">string-equal?</span>: <span class="subxComment"># s : string, benchmark : string -> EAX : boolean</span> <span id="L17" class="LineNr"> 17 </span> <span class="subxComment"># pseudocode:</span> <span id="L18" class="LineNr"> 18 </span> <span class="subxComment"># if s->length != b->length return false</span> <span id="L19" class="LineNr"> 19 </span> <span class="subxComment"># for i = 0; i < s->length; ++i</span> @@ -104,38 +104,38 @@ if ('onhashchange' in window) { <span id="L43" class="LineNr"> 43 </span> 8b/copy 0/mod/indirect 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *EAX to EDX</span> <span id="L44" class="LineNr"> 44 </span> <span class="subxComment"># compare s->length and b->length</span> <span id="L45" class="LineNr"> 45 </span> 39/compare 0/mod/indirect 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare *EBX with EDX</span> -<span id="L46" class="LineNr"> 46 </span> 75/jump-if-not-equal $string-equal:false/disp8 -<span id="L47" class="LineNr"> 47 </span><span class="Constant">$string-equal:lengths</span>: +<span id="L46" class="LineNr"> 46 </span> 75/jump-if-not-equal $string-equal?:false/disp8 +<span id="L47" class="LineNr"> 47 </span><span class="Constant">$string-equal?:lengths</span>: <span id="L48" class="LineNr"> 48 </span> <span class="subxComment"># var i/ECX : int = 0</span> <span id="L49" class="LineNr"> 49 </span> b9/copy-to-ECX 0/imm32 <span id="L50" class="LineNr"> 50 </span> <span class="subxComment"># EBX = &b[i]</span> <span id="L51" class="LineNr"> 51 </span> 43/inc-EBX <span id="L52" class="LineNr"> 52 </span> <span class="subxComment"># EAX = &s[i]</span> <span id="L53" class="LineNr"> 53 </span> 40/inc-EAX -<span id="L54" class="LineNr"> 54 </span><span class="Constant">$string-equal:loop</span>: +<span id="L54" class="LineNr"> 54 </span><span class="Constant">$string-equal?:loop</span>: <span id="L55" class="LineNr"> 55 </span> <span class="subxComment"># if i >= s->length return true</span> <span id="L56" class="LineNr"> 56 </span> 39/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with EDX</span> -<span id="L57" class="LineNr"> 57 </span> 7d/jump-if-greater-or-equal $string-equal:true/disp8 +<span id="L57" class="LineNr"> 57 </span> 7d/jump-if-greater-or-equal $string-equal?:true/disp8 <span id="L58" class="LineNr"> 58 </span> <span class="subxComment"># if b[i] != s[i] return false</span> <span id="L59" class="LineNr"> 59 </span> <span class="subxComment"># ESI = s[i]</span> <span id="L60" class="LineNr"> 60 </span> 8b/copy 0/mod/indirect 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *EAX to ESI</span> <span id="L61" class="LineNr"> 61 </span> <span class="subxComment"># compare b[i] with ESI</span> <span id="L62" class="LineNr"> 62 </span> 39/compare 0/mod/indirect 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare *EBX with ESI</span> -<span id="L63" class="LineNr"> 63 </span> 75/jump-if-not-equal $string-equal:false/disp8 +<span id="L63" class="LineNr"> 63 </span> 75/jump-if-not-equal $string-equal?:false/disp8 <span id="L64" class="LineNr"> 64 </span> <span class="subxComment"># ++i</span> <span id="L65" class="LineNr"> 65 </span> 41/inc-ECX <span id="L66" class="LineNr"> 66 </span> 40/inc-EAX <span id="L67" class="LineNr"> 67 </span> 43/inc-EBX <span id="L68" class="LineNr"> 68 </span> <span class="subxComment"># loop</span> -<span id="L69" class="LineNr"> 69 </span> eb/jump $string-equal:loop/disp8 -<span id="L70" class="LineNr"> 70 </span><span class="Constant">$string-equal:true</span>: +<span id="L69" class="LineNr"> 69 </span> eb/jump $string-equal?:loop/disp8 +<span id="L70" class="LineNr"> 70 </span><span class="Constant">$string-equal?:true</span>: <span id="L71" class="LineNr"> 71 </span> <span class="subxComment"># return true</span> <span id="L72" class="LineNr"> 72 </span> b8/copy-to-EAX 1/imm32 -<span id="L73" class="LineNr"> 73 </span> eb/jump $string-equal:end/disp8 -<span id="L74" class="LineNr"> 74 </span><span class="Constant">$string-equal:false</span>: +<span id="L73" class="LineNr"> 73 </span> eb/jump $string-equal?:end/disp8 +<span id="L74" class="LineNr"> 74 </span><span class="Constant">$string-equal?:false</span>: <span id="L75" class="LineNr"> 75 </span> <span class="subxComment"># return false</span> <span id="L76" class="LineNr"> 76 </span> b8/copy-to-EAX 0/imm32 -<span id="L77" class="LineNr"> 77 </span><span class="Constant">$string-equal:end</span>: +<span id="L77" class="LineNr"> 77 </span><span class="Constant">$string-equal?:end</span>: <span id="L78" class="LineNr"> 78 </span> <span class="subxS1Comment"># . restore registers</span> <span id="L79" class="LineNr"> 79 </span> 5e/pop-to-ESI <span id="L80" class="LineNr"> 80 </span> 5b/pop-to-EBX @@ -149,12 +149,12 @@ if ('onhashchange' in window) { <span id="L88" class="LineNr"> 88 </span><span class="subxH1Comment"># - tests</span> <span id="L89" class="LineNr"> 89 </span> <span id="L90" class="LineNr"> 90 </span><span class="subxTest">test-compare-empty-with-empty-string</span>: -<span id="L91" class="LineNr"> 91 </span> <span class="subxComment"># EAX = string-equal("", "")</span> +<span id="L91" class="LineNr"> 91 </span> <span class="subxComment"># EAX = string-equal?("", "")</span> <span id="L92" class="LineNr"> 92 </span> <span class="subxS2Comment"># . . push args</span> <span id="L93" class="LineNr"> 93 </span> 68/push <span class="Constant">""</span>/imm32 <span id="L94" class="LineNr"> 94 </span> 68/push <span class="Constant">""</span>/imm32 <span id="L95" class="LineNr"> 95 </span> <span class="subxS2Comment"># . . call</span> -<span id="L96" class="LineNr"> 96 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal</a>/disp32 +<span id="L96" class="LineNr"> 96 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 <span id="L97" class="LineNr"> 97 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L98" class="LineNr"> 98 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L99" class="LineNr"> 99 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> @@ -169,12 +169,12 @@ if ('onhashchange' in window) { <span id="L108" class="LineNr">108 </span> c3/return <span id="L109" class="LineNr">109 </span> <span id="L110" class="LineNr">110 </span><span class="subxTest">test-compare-empty-with-non-empty-string</span>: <span class="subxComment"># also checks length-mismatch code path</span> -<span id="L111" class="LineNr">111 </span> <span class="subxComment"># EAX = string-equal("", "Abc")</span> +<span id="L111" class="LineNr">111 </span> <span class="subxComment"># EAX = string-equal?("", "Abc")</span> <span id="L112" class="LineNr">112 </span> <span class="subxS2Comment"># . . push args</span> <span id="L113" class="LineNr">113 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L114" class="LineNr">114 </span> 68/push <span class="Constant">""</span>/imm32 <span id="L115" class="LineNr">115 </span> <span class="subxS2Comment"># . . call</span> -<span id="L116" class="LineNr">116 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal</a>/disp32 +<span id="L116" class="LineNr">116 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 <span id="L117" class="LineNr">117 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L118" class="LineNr">118 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L119" class="LineNr">119 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> @@ -189,12 +189,12 @@ if ('onhashchange' in window) { <span id="L128" class="LineNr">128 </span> c3/return <span id="L129" class="LineNr">129 </span> <span id="L130" class="LineNr">130 </span><span class="subxTest">test-compare-equal-strings</span>: -<span id="L131" class="LineNr">131 </span> <span class="subxComment"># EAX = string-equal("Abc", "Abc")</span> +<span id="L131" class="LineNr">131 </span> <span class="subxComment"># EAX = string-equal?("Abc", "Abc")</span> <span id="L132" class="LineNr">132 </span> <span class="subxS2Comment"># . . push args</span> <span id="L133" class="LineNr">133 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L134" class="LineNr">134 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L135" class="LineNr">135 </span> <span class="subxS2Comment"># . . call</span> -<span id="L136" class="LineNr">136 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal</a>/disp32 +<span id="L136" class="LineNr">136 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 <span id="L137" class="LineNr">137 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L138" class="LineNr">138 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L139" class="LineNr">139 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> @@ -209,12 +209,12 @@ if ('onhashchange' in window) { <span id="L148" class="LineNr">148 </span> c3/return <span id="L149" class="LineNr">149 </span> <span id="L150" class="LineNr">150 </span><span class="subxTest">test-compare-inequal-strings-equal-lengths</span>: -<span id="L151" class="LineNr">151 </span> <span class="subxComment"># EAX = string-equal("Abc", "Adc")</span> +<span id="L151" class="LineNr">151 </span> <span class="subxComment"># EAX = string-equal?("Abc", "Adc")</span> <span id="L152" class="LineNr">152 </span> <span class="subxS2Comment"># . . push args</span> <span id="L153" class="LineNr">153 </span> 68/push <span class="Constant">"Adc"</span>/imm32 <span id="L154" class="LineNr">154 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L155" class="LineNr">155 </span> <span class="subxS2Comment"># . . call</span> -<span id="L156" class="LineNr">156 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal</a>/disp32 +<span id="L156" class="LineNr">156 </span> e8/call <a href='054string-equal.subx.html#L16'>string-equal?</a>/disp32 <span id="L157" class="LineNr">157 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L158" class="LineNr">158 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L159" class="LineNr">159 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> diff --git a/html/subx/055stream.subx.html b/html/subx/055stream.subx.html new file mode 100644 index 00000000..523bb996 --- /dev/null +++ b/html/subx/055stream.subx.html @@ -0,0 +1,140 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<title>Mu - subx/055stream.subx</title> +<meta name="Generator" content="Vim/8.0"> +<meta name="plugin-version" content="vim7.4_v2"> +<meta name="syntax" content="none"> +<meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> +<meta name="colorscheme" content="minimal-light"> +<style type="text/css"> +<!-- +pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #c6c6c6; } +body { font-size:12pt; font-family: monospace; color: #000000; background-color: #c6c6c6; } +a { color:inherit; } +* { font-size:12pt; font-size: 1em; } +.subxComment { color: #005faf; } +.Constant { color: #008787; } +.LineNr { } +.subxS1Comment { color: #0000af; } +.SpecialChar { color: #d70000; } +.subxFunction { color: #af5f00; text-decoration: underline; } +.Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; } +--> +</style> + +<script type='text/javascript'> +<!-- + +/* function to open any folds containing a jumped-to line before jumping to it */ +function JumpToLine() +{ + var lineNum; + lineNum = window.location.hash; + lineNum = lineNum.substr(1); /* strip off '#' */ + + if (lineNum.indexOf('L') == -1) { + lineNum = 'L'+lineNum; + } + lineElem = document.getElementById(lineNum); + /* Always jump to new location even if the line was hidden inside a fold, or + * we corrected the raw number to a line ID. + */ + if (lineElem) { + lineElem.scrollIntoView(true); + } + return true; +} +if ('onhashchange' in window) { + window.onhashchange = JumpToLine; +} + +--> +</script> +</head> +<body onload='JumpToLine();'> +<a href='https://github.com/akkartik/mu/blob/master/subx/055stream.subx'>https://github.com/akkartik/mu/blob/master/subx/055stream.subx</a> +<pre id='vimCodeElement'> +<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># streams: data structure for operating on arrays in a stateful manner</span> +<span id="L2" class="LineNr"> 2 </span><span class="subxComment">#</span> +<span id="L3" class="LineNr"> 3 </span><span class="subxComment"># A stream looks like this:</span> +<span id="L4" class="LineNr"> 4 </span><span class="subxComment"># write : int # index at which writes go</span> +<span id="L5" class="LineNr"> 5 </span><span class="subxComment"># read : int # index that we've read until</span> +<span id="L6" class="LineNr"> 6 </span><span class="subxComment"># data : (array byte) # prefixed by length as usual</span> +<span id="L7" class="LineNr"> 7 </span><span class="subxComment">#</span> +<span id="L8" class="LineNr"> 8 </span><span class="subxComment"># some primitives for operating on streams:</span> +<span id="L9" class="LineNr"> 9 </span><span class="subxComment"># - clear-stream (clears everything but the data length)</span> +<span id="L10" class="LineNr">10 </span><span class="subxComment"># - rewind-stream (resets read pointer)</span> +<span id="L11" class="LineNr">11 </span> +<span id="L12" class="LineNr">12 </span>== code +<span id="L13" class="LineNr">13 </span><span class="subxComment"># instruction effective address register displacement immediate</span> +<span id="L14" class="LineNr">14 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> +<span id="L15" class="LineNr">15 </span><span class="subxS1Comment"># . 1-3 bytes 3 bits 2 bits 3 bits 3 bits 3 bits 2 bits 2 bits 0/1/2/4 bytes 0/1/2/4 bytes</span> +<span id="L16" class="LineNr">16 </span> +<span id="L17" class="LineNr">17 </span><span class="subxComment"># main:</span> +<span id="L18" class="LineNr">18 </span> e8/call run-tests/disp32 <span class="subxComment"># 'run-tests' is a function created automatically by SubX. It calls all functions that start with 'test-'.</span> +<span id="L19" class="LineNr">19 </span> <span class="subxComment"># syscall(exit, Num-test-failures)</span> +<span id="L20" class="LineNr">20 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="SpecialChar"><a href='051test.subx.html#L90'>Num-test-failures</a></span>/disp32 <span class="subxComment"># copy *Num-test-failures to EBX</span> +<span id="L21" class="LineNr">21 </span> b8/copy-to-EAX 1/imm32/exit +<span id="L22" class="LineNr">22 </span> cd/syscall 0x80/imm8 +<span id="L23" class="LineNr">23 </span> +<span id="L24" class="LineNr">24 </span><span class="subxFunction">clear-stream</span>: <span class="subxComment"># f : (address stream) -> <void></span> +<span id="L25" class="LineNr">25 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L26" class="LineNr">26 </span> 55/push-EBP +<span id="L27" class="LineNr">27 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L28" class="LineNr">28 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L29" class="LineNr">29 </span> 50/push-EAX +<span id="L30" class="LineNr">30 </span> 51/push-ECX +<span id="L31" class="LineNr">31 </span> <span class="subxComment"># EAX = f</span> +<span id="L32" class="LineNr">32 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to EAX</span> +<span id="L33" class="LineNr">33 </span> <span class="subxComment"># ECX = f->length</span> +<span id="L34" class="LineNr">34 </span> 8b/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EAX+8) to ECX</span> +<span id="L35" class="LineNr">35 </span> <span class="subxComment"># ECX = &f->data[f->length]</span> +<span id="L36" class="LineNr">36 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 0/base/EAX 1/index/ECX <span class="Normal"> . </span> 1/r32/ECX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EAX+ECX+12 to ECX</span> +<span id="L37" class="LineNr">37 </span> <span class="subxComment"># f->write = 0</span> +<span id="L38" class="LineNr">38 </span> c7 0/subop/copy 0/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># copy to *EAX</span> +<span id="L39" class="LineNr">39 </span> <span class="subxComment"># f->read = 0</span> +<span id="L40" class="LineNr">40 </span> c7 0/subop/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 0/imm32 <span class="subxComment"># copy to *(EAX+4)</span> +<span id="L41" class="LineNr">41 </span> <span class="subxComment"># EAX = f->data</span> +<span id="L42" class="LineNr">42 </span> 81 0/subop/add 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to EAX</span> +<span id="L43" class="LineNr">43 </span> <span class="subxComment"># while (true)</span> +<span id="L44" class="LineNr">44 </span><span class="Constant">$clear-stream:loop</span>: +<span id="L45" class="LineNr">45 </span> <span class="subxComment"># if EAX >= ECX break</span> +<span id="L46" class="LineNr">46 </span> 39/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare EAX with ECX</span> +<span id="L47" class="LineNr">47 </span> 7d/jump-if-greater-or-equal $clear-stream:end/disp8 +<span id="L48" class="LineNr">48 </span> <span class="subxComment"># *EAX = 0</span> +<span id="L49" class="LineNr">49 </span> c6 0/subop/copy 0/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm8 <span class="subxComment"># copy byte to *EAX</span> +<span id="L50" class="LineNr">50 </span> <span class="subxComment"># ++EAX</span> +<span id="L51" class="LineNr">51 </span> 40/increment-EAX +<span id="L52" class="LineNr">52 </span> eb/jump $clear-stream:loop/disp8 +<span id="L53" class="LineNr">53 </span><span class="Constant">$clear-stream:end</span>: +<span id="L54" class="LineNr">54 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L55" class="LineNr">55 </span> 59/pop-to-ECX +<span id="L56" class="LineNr">56 </span> 58/pop-to-EAX +<span id="L57" class="LineNr">57 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L58" class="LineNr">58 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L59" class="LineNr">59 </span> 5d/pop-to-EBP +<span id="L60" class="LineNr">60 </span> c3/return +<span id="L61" class="LineNr">61 </span> +<span id="L62" class="LineNr">62 </span><span class="subxFunction">rewind-stream</span>: <span class="subxComment"># f : (address stream) -> <void></span> +<span id="L63" class="LineNr">63 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L64" class="LineNr">64 </span> 55/push-EBP +<span id="L65" class="LineNr">65 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L66" class="LineNr">66 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L67" class="LineNr">67 </span> 50/push-EAX +<span id="L68" class="LineNr">68 </span> <span class="subxComment"># EAX = f</span> +<span id="L69" class="LineNr">69 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to EAX</span> +<span id="L70" class="LineNr">70 </span> <span class="subxComment"># f->read = 0</span> +<span id="L71" class="LineNr">71 </span> c7 0/subop/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 0/imm32 <span class="subxComment"># copy to *(EAX+4)</span> +<span id="L72" class="LineNr">72 </span><span class="Constant">$rewind-stream:end</span>: +<span id="L73" class="LineNr">73 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L74" class="LineNr">74 </span> 58/pop-to-EAX +<span id="L75" class="LineNr">75 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L76" class="LineNr">76 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L77" class="LineNr">77 </span> 5d/pop-to-EBP +<span id="L78" class="LineNr">78 </span> c3/return +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> diff --git a/html/subx/055trace.subx.html b/html/subx/056trace.subx.html index ea9a152c..7bffc6b4 100644 --- a/html/subx/055trace.subx.html +++ b/html/subx/056trace.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/055trace.subx</title> +<title>Mu - subx/056trace.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -58,13 +58,13 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/055trace.subx'>https://github.com/akkartik/mu/blob/master/subx/055trace.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/056trace.subx'>https://github.com/akkartik/mu/blob/master/subx/056trace.subx</a> <pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># primitives for emitting traces to a trace stream, and for tests to check the trace stream</span> +<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># primitives for emitting traces to a 'trace' stream, and for tests to make assertions on its contents</span> <span id="L2" class="LineNr"> 2 </span><span class="subxComment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="subxComment"># A trace stream looks like this:</span> -<span id="L4" class="LineNr"> 4 </span><span class="subxComment"># read : int # index that we've read until</span> -<span id="L5" class="LineNr"> 5 </span><span class="subxComment"># write : int # index at which writes go</span> +<span id="L3" class="LineNr"> 3 </span><span class="subxComment"># A trace stream looks like a regular stream:</span> +<span id="L4" class="LineNr"> 4 </span><span class="subxComment"># write : int # index at which writes go</span> +<span id="L5" class="LineNr"> 5 </span><span class="subxComment"># read : int # index that we've read until</span> <span id="L6" class="LineNr"> 6 </span><span class="subxComment"># data : (array byte) # prefixed by length as usual</span> <span id="L7" class="LineNr"> 7 </span><span class="subxComment"># In a real trace the data will be in a special segment set aside for the purpose.</span> <span id="L8" class="LineNr"> 8 </span><span class="subxComment">#</span> @@ -73,351 +73,350 @@ if ('onhashchange' in window) { <span id="L11" class="LineNr"> 11 </span><span class="subxComment"># - trace: stream, string</span> <span id="L12" class="LineNr"> 12 </span><span class="subxComment"># - die: stream (exit(1) if using real trace)</span> <span id="L13" class="LineNr"> 13 </span><span class="subxComment"># - check-trace-contains: stream, string/line, string/message (scans only from stream's read pointer, prints message to stderr on failure, updates stream's read pointer)</span> -<span id="L14" class="LineNr"> 14 </span><span class="subxComment"># - rewind-reads: stream (resets read pointer)</span> -<span id="L15" class="LineNr"> 15 </span><span class="subxComment"># - scan-to-next-line: stream (advance read pointer past next newline)</span> -<span id="L16" class="LineNr"> 16 </span><span class="subxComment">#</span> -<span id="L17" class="LineNr"> 17 </span><span class="subxComment"># Traces are very fundamental, so many of the helpers we create here won't be</span> -<span id="L18" class="LineNr"> 18 </span><span class="subxComment"># used elsewhere; we'll switch to more bounds-checked variants. But here we get</span> -<span id="L19" class="LineNr"> 19 </span><span class="subxComment"># bounds-checking for free; we allocate a completely disjoint segment for trace</span> -<span id="L20" class="LineNr"> 20 </span><span class="subxComment"># data, and overflowing it will generate a page fault.</span> -<span id="L21" class="LineNr"> 21 </span> -<span id="L22" class="LineNr"> 22 </span>== data -<span id="L23" class="LineNr"> 23 </span> -<span id="L24" class="LineNr"> 24 </span><span class="subxComment"># We'll save the address of the trace segment here.</span> -<span id="L25" class="LineNr"> 25 </span><span class="SpecialChar">Trace-stream</span>: -<span id="L26" class="LineNr"> 26 </span> 00 00 00 00 -<span id="L27" class="LineNr"> 27 </span> -<span id="L28" class="LineNr"> 28 </span><span class="subxComment"># Fake trace-stream for tests.</span> -<span id="L29" class="LineNr"> 29 </span><span class="subxComment"># Also illustrates the layout of the real trace-stream (segment).</span> -<span id="L30" class="LineNr"> 30 </span><span class="subxMinorFunction">_test-trace-stream</span>: -<span id="L31" class="LineNr"> 31 </span> <span class="subxComment"># current write index</span> -<span id="L32" class="LineNr"> 32 </span> 00 00 00 00 -<span id="L33" class="LineNr"> 33 </span> <span class="subxComment"># current read index</span> -<span id="L34" class="LineNr"> 34 </span> 00 00 00 00 -<span id="L35" class="LineNr"> 35 </span> <span class="subxComment"># length (= 8)</span> -<span id="L36" class="LineNr"> 36 </span> 08 00 00 00 -<span id="L37" class="LineNr"> 37 </span> <span class="subxComment"># data</span> -<span id="L38" class="LineNr"> 38 </span> 00 00 00 00 00 00 00 00 <span class="subxComment"># 8 bytes</span> -<span id="L39" class="LineNr"> 39 </span> -<span id="L40" class="LineNr"> 40 </span>== code -<span id="L41" class="LineNr"> 41 </span><span class="subxComment"># instruction effective address register displacement immediate</span> -<span id="L42" class="LineNr"> 42 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> -<span id="L43" class="LineNr"> 43 </span><span class="subxS1Comment"># . 1-3 bytes 3 bits 2 bits 3 bits 3 bits 3 bits 2 bits 2 bits 0/1/2/4 bytes 0/1/2/4 bytes</span> -<span id="L44" class="LineNr"> 44 </span> -<span id="L45" class="LineNr"> 45 </span><span class="subxComment"># main:</span> -<span id="L46" class="LineNr"> 46 </span> <span class="subxComment"># run-tests()</span> -<span id="L47" class="LineNr"> 47 </span> e8/call run-tests/disp32 <span class="subxComment"># 'run-tests' is a function created automatically by SubX. It calls all functions that start with 'test-'.</span> -<span id="L48" class="LineNr"> 48 </span> <span class="subxComment"># syscall(exit, Num-test-failures)</span> -<span id="L49" class="LineNr"> 49 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="SpecialChar"><a href='051test.subx.html#L90'>Num-test-failures</a></span>/disp32 <span class="subxComment"># copy *Num-test-failures to EBX</span> -<span id="L50" class="LineNr"> 50 </span> b8/copy-to-EAX 1/imm32/exit -<span id="L51" class="LineNr"> 51 </span> cd/syscall 0x80/imm8 -<span id="L52" class="LineNr"> 52 </span> -<span id="L53" class="LineNr"> 53 </span><span class="subxComment"># Allocate a new segment for the trace stream, initialize its length, and save its address to Trace-stream.</span> -<span id="L54" class="LineNr"> 54 </span><span class="subxComment"># The Trace-stream segment will consist of variable-length lines separated by newlines (0x0a)</span> -<span id="L55" class="LineNr"> 55 </span><span class="subxFunction">initialize-trace-stream</span>: -<span id="L56" class="LineNr"> 56 </span> <span class="subxComment"># EAX = new-segment(0x1000)</span> -<span id="L57" class="LineNr"> 57 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L58" class="LineNr"> 58 </span> 68/push 0x1000/imm32/N -<span id="L59" class="LineNr"> 59 </span> <span class="subxS2Comment"># . . call</span> -<span id="L60" class="LineNr"> 60 </span> e8/call <a href='053new-segment.subx.html#L25'>new-segment</a>/disp32 -<span id="L61" class="LineNr"> 61 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L62" class="LineNr"> 62 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L63" class="LineNr"> 63 </span> <span class="subxComment"># copy EAX to *Trace-stream</span> -<span id="L64" class="LineNr"> 64 </span> 89/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="SpecialChar"><a href='055trace.subx.html#L25'>Trace-stream</a></span>/disp32 <span class="subxComment"># copy EAX to *Trace-stream</span> -<span id="L65" class="LineNr"> 65 </span> <span class="subxComment"># Trace-stream->length = 0x1000/N - 12</span> -<span id="L66" class="LineNr"> 66 </span> c7 0/subop/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 0xff4/imm32 <span class="subxComment"># copy 0xff4 to *(EAX+8)</span> -<span id="L67" class="LineNr"> 67 </span> c3/return -<span id="L68" class="LineNr"> 68 </span> -<span id="L69" class="LineNr"> 69 </span><span class="subxComment"># Append a string to the given trace stream.</span> -<span id="L70" class="LineNr"> 70 </span><span class="subxComment"># Silently give up if it's already full. Or truncate the string if there isn't enough room.</span> -<span id="L71" class="LineNr"> 71 </span><span class="subxFunction">trace</span>: <span class="subxComment"># t : (address trace-stream), line : string</span> -<span id="L72" class="LineNr"> 72 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L73" class="LineNr"> 73 </span> 55/push-EBP -<span id="L74" class="LineNr"> 74 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L75" class="LineNr"> 75 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L76" class="LineNr"> 76 </span> 50/push-EAX -<span id="L77" class="LineNr"> 77 </span> 51/push-ECX -<span id="L78" class="LineNr"> 78 </span> 52/push-EDX -<span id="L79" class="LineNr"> 79 </span> 53/push-EBX -<span id="L80" class="LineNr"> 80 </span> 56/push-ESI -<span id="L81" class="LineNr"> 81 </span> 57/push-EDI -<span id="L82" class="LineNr"> 82 </span> <span class="subxComment"># EDI = t</span> -<span id="L83" class="LineNr"> 83 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 7/r32/EDI 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to EDI</span> -<span id="L84" class="LineNr"> 84 </span> <span class="subxComment"># ESI = line</span> -<span id="L85" class="LineNr"> 85 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/ESI 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+12) to ESI</span> -<span id="L86" class="LineNr"> 86 </span> <span class="subxComment"># ECX = t->write</span> -<span id="L87" class="LineNr"> 87 </span> 8b/copy 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *EDI to ECX</span> -<span id="L88" class="LineNr"> 88 </span> <span class="subxComment"># EDX = t->length</span> -<span id="L89" class="LineNr"> 89 </span> 8b/copy 1/mod/*+disp8 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EDI+8) to EDX</span> -<span id="L90" class="LineNr"> 90 </span> <span class="subxComment"># EAX = _append-3(&t->data[t->write], &t->data[t->length], line)</span> -<span id="L91" class="LineNr"> 91 </span> <span class="subxS2Comment"># . . push line</span> -<span id="L92" class="LineNr"> 92 </span> 56/push-ESI -<span id="L93" class="LineNr"> 93 </span> <span class="subxS2Comment"># . . push &t->data[t->length]</span> -<span id="L94" class="LineNr"> 94 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 7/base/EDI 2/index/EDX <span class="Normal"> . </span> 3/r32/EBX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+EDX+12 to EBX</span> -<span id="L95" class="LineNr"> 95 </span> 53/push-EBX -<span id="L96" class="LineNr"> 96 </span> <span class="subxS2Comment"># . . push &t->data[t->write]</span> -<span id="L97" class="LineNr"> 97 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 7/base/EDI 1/index/ECX <span class="Normal"> . </span> 3/r32/EBX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+ECX+12 to EBX</span> -<span id="L98" class="LineNr"> 98 </span> 53/push-EBX -<span id="L99" class="LineNr"> 99 </span> <span class="subxS2Comment"># . . call</span> -<span id="L100" class="LineNr">100 </span> e8/call <a href='055trace.subx.html#L279'>_append-3</a>/disp32 -<span id="L101" class="LineNr">101 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L102" class="LineNr">102 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L103" class="LineNr">103 </span> <span class="subxComment"># if EAX == 0 return</span> -<span id="L104" class="LineNr">104 </span> 81 7/subop/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># compare EDX</span> -<span id="L105" class="LineNr">105 </span> 74/jump-if-equal $trace:end/disp8 -<span id="L106" class="LineNr">106 </span> <span class="subxComment"># t->write += EAX</span> -<span id="L107" class="LineNr">107 </span> 01/add 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># add EAX to *EDI</span> -<span id="L108" class="LineNr">108 </span> <span class="subxComment"># refresh ECX = t->write</span> -<span id="L109" class="LineNr">109 </span> 8b/copy 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *EDI to ECX</span> -<span id="L110" class="LineNr">110 </span> <span class="subxComment"># EAX = _append-3(&t->data[t->write], &t->data[t->length], line)</span> -<span id="L111" class="LineNr">111 </span> <span class="subxS2Comment"># . . push line</span> -<span id="L112" class="LineNr">112 </span> 68/push <span class="SpecialChar"><a href='051test.subx.html#L83'>Newline</a></span>/imm32 -<span id="L113" class="LineNr">113 </span> <span class="subxS2Comment"># . . push &t->data[t->length]</span> -<span id="L114" class="LineNr">114 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 7/base/EDI 2/index/EDX <span class="Normal"> . </span> 3/r32/EBX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+EDX+12 to EBX</span> -<span id="L115" class="LineNr">115 </span> 53/push-EBX -<span id="L116" class="LineNr">116 </span> <span class="subxS2Comment"># . . push &t->data[t->write]</span> -<span id="L117" class="LineNr">117 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 7/base/EDI 1/index/ECX <span class="Normal"> . </span> 3/r32/EBX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+ECX+12 to EBX</span> -<span id="L118" class="LineNr">118 </span> 53/push-EBX -<span id="L119" class="LineNr">119 </span> <span class="subxS2Comment"># . . call</span> -<span id="L120" class="LineNr">120 </span> e8/call <a href='055trace.subx.html#L279'>_append-3</a>/disp32 -<span id="L121" class="LineNr">121 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L122" class="LineNr">122 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L123" class="LineNr">123 </span> <span class="subxComment"># t->write += EAX</span> -<span id="L124" class="LineNr">124 </span> 01/add 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># add EAX to *EDI</span> -<span id="L125" class="LineNr">125 </span><span class="Constant">$trace:end</span>: -<span id="L126" class="LineNr">126 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L127" class="LineNr">127 </span> 5f/pop-to-EDI -<span id="L128" class="LineNr">128 </span> 5e/pop-to-ESI -<span id="L129" class="LineNr">129 </span> 5b/pop-to-EBX -<span id="L130" class="LineNr">130 </span> 5a/pop-to-EDX -<span id="L131" class="LineNr">131 </span> 59/pop-to-ECX -<span id="L132" class="LineNr">132 </span> 58/pop-to-EAX -<span id="L133" class="LineNr">133 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L134" class="LineNr">134 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L135" class="LineNr">135 </span> 5d/pop-to-EBP -<span id="L136" class="LineNr">136 </span> c3/return -<span id="L137" class="LineNr">137 </span> -<span id="L138" class="LineNr">138 </span><span class="subxFunction">clear-trace-stream</span>: <span class="subxComment"># t : (address trace-stream)</span> -<span id="L139" class="LineNr">139 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L140" class="LineNr">140 </span> 55/push-EBP -<span id="L141" class="LineNr">141 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L142" class="LineNr">142 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L143" class="LineNr">143 </span> 50/push-EAX -<span id="L144" class="LineNr">144 </span> 51/push-ECX -<span id="L145" class="LineNr">145 </span> <span class="subxComment"># EAX = t</span> -<span id="L146" class="LineNr">146 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to EAX</span> -<span id="L147" class="LineNr">147 </span> <span class="subxComment"># ECX = t->length</span> -<span id="L148" class="LineNr">148 </span> 8b/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EAX+8) to ECX</span> -<span id="L149" class="LineNr">149 </span> <span class="subxComment"># ECX = &t->data[t->length]</span> -<span id="L150" class="LineNr">150 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 0/base/EAX 1/index/ECX <span class="Normal"> . </span> 1/r32/ECX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EAX+ECX+12 to ECX</span> -<span id="L151" class="LineNr">151 </span> <span class="subxComment"># t->write = 0</span> -<span id="L152" class="LineNr">152 </span> c7 0/subop/copy 0/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># copy to *EAX</span> -<span id="L153" class="LineNr">153 </span> <span class="subxComment"># t->read = 0</span> -<span id="L154" class="LineNr">154 </span> c7 0/subop/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 0/imm32 <span class="subxComment"># copy to *(EAX+4)</span> -<span id="L155" class="LineNr">155 </span> <span class="subxComment"># EAX = t->data</span> -<span id="L156" class="LineNr">156 </span> 81 0/subop/add 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to EAX</span> -<span id="L157" class="LineNr">157 </span> <span class="subxComment"># while (true)</span> -<span id="L158" class="LineNr">158 </span><span class="Constant">$clear-trace-stream:loop</span>: -<span id="L159" class="LineNr">159 </span> <span class="subxComment"># if EAX >= ECX break</span> -<span id="L160" class="LineNr">160 </span> 39/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare EAX with ECX</span> -<span id="L161" class="LineNr">161 </span> 7d/jump-if-greater-or-equal $clear-trace-stream:end/disp8 -<span id="L162" class="LineNr">162 </span> <span class="subxComment"># *EAX = 0</span> -<span id="L163" class="LineNr">163 </span> c7 0/subop/copy 0/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># copy to *EAX</span> -<span id="L164" class="LineNr">164 </span> <span class="subxComment"># EAX += 4</span> -<span id="L165" class="LineNr">165 </span> 81 0/subop/add 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to EAX</span> -<span id="L166" class="LineNr">166 </span> eb/jump $clear-trace-stream:loop/disp8 -<span id="L167" class="LineNr">167 </span><span class="Constant">$clear-trace-stream:end</span>: -<span id="L168" class="LineNr">168 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L169" class="LineNr">169 </span> 59/pop-to-ECX -<span id="L170" class="LineNr">170 </span> 58/pop-to-EAX -<span id="L171" class="LineNr">171 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L172" class="LineNr">172 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L173" class="LineNr">173 </span> 5d/pop-to-EBP -<span id="L174" class="LineNr">174 </span> c3/return -<span id="L175" class="LineNr">175 </span> -<span id="L176" class="LineNr">176 </span><span class="subxH1Comment"># - tests</span> -<span id="L177" class="LineNr">177 </span> -<span id="L178" class="LineNr">178 </span><span class="subxTest">test-trace-single</span>: -<span id="L179" class="LineNr">179 </span> <span class="subxComment"># clear-trace-stream(_test-trace-stream)</span> -<span id="L180" class="LineNr">180 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L181" class="LineNr">181 </span> 68/push <a href='055trace.subx.html#L30'>_test-trace-stream</a>/imm32 -<span id="L182" class="LineNr">182 </span> <span class="subxS2Comment"># . . call</span> -<span id="L183" class="LineNr">183 </span> e8/call <a href='055trace.subx.html#L138'>clear-trace-stream</a>/disp32 -<span id="L184" class="LineNr">184 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L185" class="LineNr">185 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L186" class="LineNr">186 </span> <span class="subxComment"># trace(_test-trace-stream, "Ab")</span> -<span id="L187" class="LineNr">187 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L188" class="LineNr">188 </span> 68/push <span class="Constant">"Ab"</span>/imm32 -<span id="L189" class="LineNr">189 </span> 68/push <a href='055trace.subx.html#L30'>_test-trace-stream</a>/imm32 -<span id="L190" class="LineNr">190 </span> <span class="subxS2Comment"># . . call</span> -<span id="L191" class="LineNr">191 </span> e8/call <a href='055trace.subx.html#L71'>trace</a>/disp32 -<span id="L192" class="LineNr">192 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L193" class="LineNr">193 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L194" class="LineNr">194 </span> <span class="subxComment"># check-ints-equal(*_test-trace-stream->data, 41/A 62/b 0a/newline 00, msg)</span> -<span id="L195" class="LineNr">195 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L196" class="LineNr">196 </span> 68/push <span class="Constant">"F - test-trace-single"</span>/imm32 -<span id="L197" class="LineNr">197 </span> 68/push 0x0a6241/imm32/Ab-newline -<span id="L198" class="LineNr">198 </span> <span class="subxS2Comment"># . . push *_test-trace-stream->data</span> -<span id="L199" class="LineNr">199 </span> b8/copy-to-EAX <a href='055trace.subx.html#L30'>_test-trace-stream</a>/imm32 -<span id="L200" class="LineNr">200 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L201" class="LineNr">201 </span> <span class="subxS2Comment"># . . call</span> -<span id="L202" class="LineNr">202 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L203" class="LineNr">203 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L204" class="LineNr">204 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L205" class="LineNr">205 </span> <span class="subxComment"># end</span> -<span id="L206" class="LineNr">206 </span> c3/return -<span id="L207" class="LineNr">207 </span> -<span id="L208" class="LineNr">208 </span><span class="subxTest">test-trace-appends</span>: -<span id="L209" class="LineNr">209 </span> <span class="subxComment"># clear-trace-stream(_test-trace-stream)</span> -<span id="L210" class="LineNr">210 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L211" class="LineNr">211 </span> 68/push <a href='055trace.subx.html#L30'>_test-trace-stream</a>/imm32 -<span id="L212" class="LineNr">212 </span> <span class="subxS2Comment"># . . call</span> -<span id="L213" class="LineNr">213 </span> e8/call <a href='055trace.subx.html#L138'>clear-trace-stream</a>/disp32 -<span id="L214" class="LineNr">214 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L215" class="LineNr">215 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L216" class="LineNr">216 </span> <span class="subxComment"># trace(_test-trace-stream, "C")</span> -<span id="L217" class="LineNr">217 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L218" class="LineNr">218 </span> 68/push <span class="Constant">"C"</span>/imm32 -<span id="L219" class="LineNr">219 </span> 68/push <a href='055trace.subx.html#L30'>_test-trace-stream</a>/imm32 -<span id="L220" class="LineNr">220 </span> <span class="subxS2Comment"># . . call</span> -<span id="L221" class="LineNr">221 </span> e8/call <a href='055trace.subx.html#L71'>trace</a>/disp32 -<span id="L222" class="LineNr">222 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L223" class="LineNr">223 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L224" class="LineNr">224 </span> <span class="subxComment"># trace(_test-trace-stream, "D")</span> -<span id="L225" class="LineNr">225 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L226" class="LineNr">226 </span> 68/push <span class="Constant">"D"</span>/imm32 -<span id="L227" class="LineNr">227 </span> 68/push <a href='055trace.subx.html#L30'>_test-trace-stream</a>/imm32 -<span id="L228" class="LineNr">228 </span> <span class="subxS2Comment"># . . call</span> -<span id="L229" class="LineNr">229 </span> e8/call <a href='055trace.subx.html#L71'>trace</a>/disp32 -<span id="L230" class="LineNr">230 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L231" class="LineNr">231 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L232" class="LineNr">232 </span> <span class="subxComment"># check-ints-equal(*_test-trace-stream->data, 43/C 0a/newline 44/D 0a/newline, msg)</span> -<span id="L233" class="LineNr">233 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L234" class="LineNr">234 </span> 68/push <span class="Constant">"F - test-trace-appends"</span>/imm32 -<span id="L235" class="LineNr">235 </span> 68/push 0x0a440a43/imm32/C-newline-D-newline -<span id="L236" class="LineNr">236 </span> <span class="subxS2Comment"># . . push *_test-trace-stream->data</span> -<span id="L237" class="LineNr">237 </span> b8/copy-to-EAX <a href='055trace.subx.html#L30'>_test-trace-stream</a>/imm32 -<span id="L238" class="LineNr">238 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L239" class="LineNr">239 </span> <span class="subxS2Comment"># . . call</span> -<span id="L240" class="LineNr">240 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L241" class="LineNr">241 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L242" class="LineNr">242 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L243" class="LineNr">243 </span> <span class="subxComment"># end</span> -<span id="L244" class="LineNr">244 </span> c3/return -<span id="L245" class="LineNr">245 </span> -<span id="L246" class="LineNr">246 </span><span class="subxTest">test-trace-empty-line</span>: -<span id="L247" class="LineNr">247 </span> <span class="subxComment"># clear-trace-stream(_test-trace-stream)</span> -<span id="L248" class="LineNr">248 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L249" class="LineNr">249 </span> 68/push <a href='055trace.subx.html#L30'>_test-trace-stream</a>/imm32 -<span id="L250" class="LineNr">250 </span> <span class="subxS2Comment"># . . call</span> -<span id="L251" class="LineNr">251 </span> e8/call <a href='055trace.subx.html#L138'>clear-trace-stream</a>/disp32 -<span id="L252" class="LineNr">252 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L253" class="LineNr">253 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L254" class="LineNr">254 </span> <span class="subxComment"># trace(_test-trace-stream, "")</span> -<span id="L255" class="LineNr">255 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L256" class="LineNr">256 </span> 68/push <span class="Constant">""</span>/imm32 -<span id="L257" class="LineNr">257 </span> 68/push <a href='055trace.subx.html#L30'>_test-trace-stream</a>/imm32 -<span id="L258" class="LineNr">258 </span> <span class="subxS2Comment"># . . call</span> -<span id="L259" class="LineNr">259 </span> e8/call <a href='055trace.subx.html#L71'>trace</a>/disp32 -<span id="L260" class="LineNr">260 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L261" class="LineNr">261 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L262" class="LineNr">262 </span> <span class="subxComment"># check-ints-equal(*_test-trace-stream->data, 0, msg)</span> -<span id="L263" class="LineNr">263 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L264" class="LineNr">264 </span> 68/push <span class="Constant">"F - test-trace-empty-line"</span>/imm32 -<span id="L265" class="LineNr">265 </span> 68/push 0/imm32 -<span id="L266" class="LineNr">266 </span> <span class="subxS2Comment"># . . push *_test-trace-stream->data</span> -<span id="L267" class="LineNr">267 </span> b8/copy-to-EAX <a href='055trace.subx.html#L30'>_test-trace-stream</a>/imm32 -<span id="L268" class="LineNr">268 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L269" class="LineNr">269 </span> <span class="subxS2Comment"># . . call</span> -<span id="L270" class="LineNr">270 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L271" class="LineNr">271 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L272" class="LineNr">272 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L273" class="LineNr">273 </span> <span class="subxComment"># end</span> -<span id="L274" class="LineNr">274 </span> c3/return -<span id="L275" class="LineNr">275 </span> -<span id="L276" class="LineNr">276 </span><span class="subxH1Comment"># - helpers</span> -<span id="L277" class="LineNr">277 </span> -<span id="L278" class="LineNr">278 </span><span class="subxComment"># 3-argument variant of _append</span> -<span id="L279" class="LineNr">279 </span><span class="subxMinorFunction">_append-3</span>: <span class="subxComment"># out : address, outend : address, s : (array byte) -> num_bytes_appended/EAX</span> -<span id="L280" class="LineNr">280 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L281" class="LineNr">281 </span> 55/push-EBP -<span id="L282" class="LineNr">282 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L283" class="LineNr">283 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L284" class="LineNr">284 </span> 51/push-ECX -<span id="L285" class="LineNr">285 </span> <span class="subxComment"># _append-4(out, outend, &s->data[0], &s->data[s->length]) -> num_bytes_appended/EAX</span> -<span id="L286" class="LineNr">286 </span> <span class="subxS2Comment"># . . push &s->data[s->length]</span> -<span id="L287" class="LineNr">287 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+16) to EAX</span> -<span id="L288" class="LineNr">288 </span> 8b/copy 0/mod/indirect 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *EAX to ECX</span> -<span id="L289" class="LineNr">289 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 0/base/EAX 1/index/ECX <span class="Normal"> . </span> 1/r32/ECX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EAX+ECX+4 to ECX</span> -<span id="L290" class="LineNr">290 </span> 51/push-ECX -<span id="L291" class="LineNr">291 </span> <span class="subxS2Comment"># . . push &s->data[0]</span> -<span id="L292" class="LineNr">292 </span> 8d/copy-address 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EAX+4 to ECX</span> -<span id="L293" class="LineNr">293 </span> 51/push-ECX -<span id="L294" class="LineNr">294 </span> <span class="subxS2Comment"># . . push outend</span> -<span id="L295" class="LineNr">295 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> -<span id="L296" class="LineNr">296 </span> <span class="subxS2Comment"># . . push out</span> -<span id="L297" class="LineNr">297 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> -<span id="L298" class="LineNr">298 </span> <span class="subxS2Comment"># . . call</span> -<span id="L299" class="LineNr">299 </span> e8/call <a href='055trace.subx.html#L311'>_append-4</a>/disp32 -<span id="L300" class="LineNr">300 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L301" class="LineNr">301 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/imm32 <span class="subxComment"># add to ESP</span> -<span id="L302" class="LineNr">302 </span><span class="Constant">$_append-3:end</span>: -<span id="L303" class="LineNr">303 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L304" class="LineNr">304 </span> 59/pop-to-ECX -<span id="L305" class="LineNr">305 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L306" class="LineNr">306 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L307" class="LineNr">307 </span> 5d/pop-to-EBP -<span id="L308" class="LineNr">308 </span> c3/return -<span id="L309" class="LineNr">309 </span> -<span id="L310" class="LineNr">310 </span><span class="subxComment"># 4-argument variant of _append</span> -<span id="L311" class="LineNr">311 </span><span class="subxMinorFunction">_append-4</span>: <span class="subxComment"># out : address, outend : address, in : address, inend : address -> num_bytes_appended/EAX</span> -<span id="L312" class="LineNr">312 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L313" class="LineNr">313 </span> 55/push-EBP -<span id="L314" class="LineNr">314 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L315" class="LineNr">315 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L316" class="LineNr">316 </span> 51/push-ECX -<span id="L317" class="LineNr">317 </span> 52/push-EDX -<span id="L318" class="LineNr">318 </span> 53/push-EBX -<span id="L319" class="LineNr">319 </span> 56/push-ESI -<span id="L320" class="LineNr">320 </span> 57/push-EDI -<span id="L321" class="LineNr">321 </span> <span class="subxComment"># EAX/num_bytes_appended = 0</span> -<span id="L322" class="LineNr">322 </span> b8/copy-to-EAX 0/imm32 -<span id="L323" class="LineNr">323 </span> <span class="subxComment"># EDI = out</span> -<span id="L324" class="LineNr">324 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 7/r32/EDI 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to EDI</span> -<span id="L325" class="LineNr">325 </span> <span class="subxComment"># EDX = outend</span> -<span id="L326" class="LineNr">326 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+12) to EDX</span> -<span id="L327" class="LineNr">327 </span> <span class="subxComment"># ESI = in</span> -<span id="L328" class="LineNr">328 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/ESI 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+16) to ESI</span> -<span id="L329" class="LineNr">329 </span> <span class="subxComment"># ECX = inend</span> -<span id="L330" class="LineNr">330 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 0x14/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+20) to ECX</span> -<span id="L331" class="LineNr">331 </span><span class="Constant">$_append-4:loop</span>: -<span id="L332" class="LineNr">332 </span> <span class="subxComment"># if ESI/in >= ECX/inend break</span> -<span id="L333" class="LineNr">333 </span> 39/compare 3/mod/direct 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ESI with ECX</span> -<span id="L334" class="LineNr">334 </span> 7d/jump-if-greater-or-equal $_append-4:end/disp8 -<span id="L335" class="LineNr">335 </span> <span class="subxComment"># if EDI/out >= EDX/outend break (for now silently ignore filled up buffer)</span> -<span id="L336" class="LineNr">336 </span> 39/compare 3/mod/direct 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare EDI with EDX</span> -<span id="L337" class="LineNr">337 </span> 7d/jump-if-greater-or-equal $_append-4:end/disp8 -<span id="L338" class="LineNr">338 </span> <span class="subxComment"># copy one byte from ESI/in to EDI/out</span> -<span id="L339" class="LineNr">339 </span> 8a/copy-byte 0/mod/indirect 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/BL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ESI to BL</span> -<span id="L340" class="LineNr">340 </span> 88/copy-byte 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/BL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at BL to *EDI</span> -<span id="L341" class="LineNr">341 </span> <span class="subxComment"># updates</span> -<span id="L342" class="LineNr">342 </span> 40/increment-EAX -<span id="L343" class="LineNr">343 </span> 46/increment-ESI -<span id="L344" class="LineNr">344 </span> 47/increment-EDI -<span id="L345" class="LineNr">345 </span> eb/jump $_append-4:loop/disp8 -<span id="L346" class="LineNr">346 </span><span class="Constant">$_append-4:end</span>: -<span id="L347" class="LineNr">347 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L348" class="LineNr">348 </span> 5f/pop-to-EDI -<span id="L349" class="LineNr">349 </span> 5e/pop-to-ESI -<span id="L350" class="LineNr">350 </span> 5b/pop-to-EBX -<span id="L351" class="LineNr">351 </span> 5a/pop-to-EDX -<span id="L352" class="LineNr">352 </span> 59/pop-to-ECX -<span id="L353" class="LineNr">353 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L354" class="LineNr">354 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L355" class="LineNr">355 </span> 5d/pop-to-EBP -<span id="L356" class="LineNr">356 </span> c3/return -<span id="L357" class="LineNr">357 </span> -<span id="L358" class="LineNr">358 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L14" class="LineNr"> 14 </span><span class="subxComment"># - scan-to-next-line: stream (advance read pointer past next newline)</span> +<span id="L15" class="LineNr"> 15 </span><span class="subxComment">#</span> +<span id="L16" class="LineNr"> 16 </span><span class="subxComment"># Traces are very fundamental, so many of the helpers we create here won't be</span> +<span id="L17" class="LineNr"> 17 </span><span class="subxComment"># used elsewhere; we'll switch to more bounds-checked variants. But here we get</span> +<span id="L18" class="LineNr"> 18 </span><span class="subxComment"># bounds-checking for free; we allocate a completely disjoint segment for trace</span> +<span id="L19" class="LineNr"> 19 </span><span class="subxComment"># data, and overflowing it will generate a page fault.</span> +<span id="L20" class="LineNr"> 20 </span> +<span id="L21" class="LineNr"> 21 </span>== data +<span id="L22" class="LineNr"> 22 </span> +<span id="L23" class="LineNr"> 23 </span><span class="subxComment"># We'll save the address of the trace segment here.</span> +<span id="L24" class="LineNr"> 24 </span><span class="SpecialChar">Trace-stream</span>: +<span id="L25" class="LineNr"> 25 </span> 00 00 00 00 +<span id="L26" class="LineNr"> 26 </span> +<span id="L27" class="LineNr"> 27 </span><span class="subxComment"># Fake trace-stream for tests.</span> +<span id="L28" class="LineNr"> 28 </span><span class="subxComment"># Also illustrates the layout of the real trace-stream (segment).</span> +<span id="L29" class="LineNr"> 29 </span><span class="subxMinorFunction">_test-trace-stream</span>: +<span id="L30" class="LineNr"> 30 </span> <span class="subxComment"># current write index</span> +<span id="L31" class="LineNr"> 31 </span> 00 00 00 00 +<span id="L32" class="LineNr"> 32 </span> <span class="subxComment"># current read index</span> +<span id="L33" class="LineNr"> 33 </span> 00 00 00 00 +<span id="L34" class="LineNr"> 34 </span> <span class="subxComment"># length (= 8)</span> +<span id="L35" class="LineNr"> 35 </span> 08 00 00 00 +<span id="L36" class="LineNr"> 36 </span> <span class="subxComment"># data</span> +<span id="L37" class="LineNr"> 37 </span> 00 00 00 00 00 00 00 00 <span class="subxComment"># 8 bytes</span> +<span id="L38" class="LineNr"> 38 </span> +<span id="L39" class="LineNr"> 39 </span>== code +<span id="L40" class="LineNr"> 40 </span><span class="subxComment"># instruction effective address register displacement immediate</span> +<span id="L41" class="LineNr"> 41 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> +<span id="L42" class="LineNr"> 42 </span><span class="subxS1Comment"># . 1-3 bytes 3 bits 2 bits 3 bits 3 bits 3 bits 2 bits 2 bits 0/1/2/4 bytes 0/1/2/4 bytes</span> +<span id="L43" class="LineNr"> 43 </span> +<span id="L44" class="LineNr"> 44 </span><span class="subxComment"># main:</span> +<span id="L45" class="LineNr"> 45 </span> <span class="subxComment"># run-tests()</span> +<span id="L46" class="LineNr"> 46 </span> e8/call run-tests/disp32 <span class="subxComment"># 'run-tests' is a function created automatically by SubX. It calls all functions that start with 'test-'.</span> +<span id="L47" class="LineNr"> 47 </span> <span class="subxComment"># syscall(exit, Num-test-failures)</span> +<span id="L48" class="LineNr"> 48 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="SpecialChar"><a href='051test.subx.html#L90'>Num-test-failures</a></span>/disp32 <span class="subxComment"># copy *Num-test-failures to EBX</span> +<span id="L49" class="LineNr"> 49 </span> b8/copy-to-EAX 1/imm32/exit +<span id="L50" class="LineNr"> 50 </span> cd/syscall 0x80/imm8 +<span id="L51" class="LineNr"> 51 </span> +<span id="L52" class="LineNr"> 52 </span><span class="subxComment"># Allocate a new segment for the trace stream, initialize its length, and save its address to Trace-stream.</span> +<span id="L53" class="LineNr"> 53 </span><span class="subxComment"># The Trace-stream segment will consist of variable-length lines separated by newlines (0x0a)</span> +<span id="L54" class="LineNr"> 54 </span><span class="subxFunction">initialize-trace-stream</span>: +<span id="L55" class="LineNr"> 55 </span> <span class="subxComment"># EAX = new-segment(0x1000)</span> +<span id="L56" class="LineNr"> 56 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L57" class="LineNr"> 57 </span> 68/push 0x1000/imm32/N +<span id="L58" class="LineNr"> 58 </span> <span class="subxS2Comment"># . . call</span> +<span id="L59" class="LineNr"> 59 </span> e8/call <a href='053new-segment.subx.html#L25'>new-segment</a>/disp32 +<span id="L60" class="LineNr"> 60 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L61" class="LineNr"> 61 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L62" class="LineNr"> 62 </span> <span class="subxComment"># copy EAX to *Trace-stream</span> +<span id="L63" class="LineNr"> 63 </span> 89/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="SpecialChar"><a href='056trace.subx.html#L24'>Trace-stream</a></span>/disp32 <span class="subxComment"># copy EAX to *Trace-stream</span> +<span id="L64" class="LineNr"> 64 </span> <span class="subxComment"># Trace-stream->length = 0x1000/N - 12</span> +<span id="L65" class="LineNr"> 65 </span> c7 0/subop/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 0xff4/imm32 <span class="subxComment"># copy 0xff4 to *(EAX+8)</span> +<span id="L66" class="LineNr"> 66 </span> c3/return +<span id="L67" class="LineNr"> 67 </span> +<span id="L68" class="LineNr"> 68 </span><span class="subxComment"># Append a string to the given trace stream.</span> +<span id="L69" class="LineNr"> 69 </span><span class="subxComment"># Silently give up if it's already full. Or truncate the string if there isn't enough room.</span> +<span id="L70" class="LineNr"> 70 </span><span class="subxFunction">trace</span>: <span class="subxComment"># t : (address trace-stream), line : string</span> +<span id="L71" class="LineNr"> 71 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L72" class="LineNr"> 72 </span> 55/push-EBP +<span id="L73" class="LineNr"> 73 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L74" class="LineNr"> 74 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L75" class="LineNr"> 75 </span> 50/push-EAX +<span id="L76" class="LineNr"> 76 </span> 51/push-ECX +<span id="L77" class="LineNr"> 77 </span> 52/push-EDX +<span id="L78" class="LineNr"> 78 </span> 53/push-EBX +<span id="L79" class="LineNr"> 79 </span> 56/push-ESI +<span id="L80" class="LineNr"> 80 </span> 57/push-EDI +<span id="L81" class="LineNr"> 81 </span> <span class="subxComment"># EDI = t</span> +<span id="L82" class="LineNr"> 82 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 7/r32/EDI 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to EDI</span> +<span id="L83" class="LineNr"> 83 </span> <span class="subxComment"># ESI = line</span> +<span id="L84" class="LineNr"> 84 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/ESI 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+12) to ESI</span> +<span id="L85" class="LineNr"> 85 </span> <span class="subxComment"># ECX = t->write</span> +<span id="L86" class="LineNr"> 86 </span> 8b/copy 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *EDI to ECX</span> +<span id="L87" class="LineNr"> 87 </span> <span class="subxComment"># EDX = t->length</span> +<span id="L88" class="LineNr"> 88 </span> 8b/copy 1/mod/*+disp8 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EDI+8) to EDX</span> +<span id="L89" class="LineNr"> 89 </span> <span class="subxComment"># EAX = _append-3(&t->data[t->write], &t->data[t->length], line)</span> +<span id="L90" class="LineNr"> 90 </span> <span class="subxS2Comment"># . . push line</span> +<span id="L91" class="LineNr"> 91 </span> 56/push-ESI +<span id="L92" class="LineNr"> 92 </span> <span class="subxS2Comment"># . . push &t->data[t->length]</span> +<span id="L93" class="LineNr"> 93 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 7/base/EDI 2/index/EDX <span class="Normal"> . </span> 3/r32/EBX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+EDX+12 to EBX</span> +<span id="L94" class="LineNr"> 94 </span> 53/push-EBX +<span id="L95" class="LineNr"> 95 </span> <span class="subxS2Comment"># . . push &t->data[t->write]</span> +<span id="L96" class="LineNr"> 96 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 7/base/EDI 1/index/ECX <span class="Normal"> . </span> 3/r32/EBX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+ECX+12 to EBX</span> +<span id="L97" class="LineNr"> 97 </span> 53/push-EBX +<span id="L98" class="LineNr"> 98 </span> <span class="subxS2Comment"># . . call</span> +<span id="L99" class="LineNr"> 99 </span> e8/call <a href='056trace.subx.html#L278'>_append-3</a>/disp32 +<span id="L100" class="LineNr">100 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L101" class="LineNr">101 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L102" class="LineNr">102 </span> <span class="subxComment"># if EAX == 0 return</span> +<span id="L103" class="LineNr">103 </span> 81 7/subop/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># compare EDX</span> +<span id="L104" class="LineNr">104 </span> 74/jump-if-equal $trace:end/disp8 +<span id="L105" class="LineNr">105 </span> <span class="subxComment"># t->write += EAX</span> +<span id="L106" class="LineNr">106 </span> 01/add 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># add EAX to *EDI</span> +<span id="L107" class="LineNr">107 </span> <span class="subxComment"># refresh ECX = t->write</span> +<span id="L108" class="LineNr">108 </span> 8b/copy 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *EDI to ECX</span> +<span id="L109" class="LineNr">109 </span> <span class="subxComment"># EAX = _append-3(&t->data[t->write], &t->data[t->length], line)</span> +<span id="L110" class="LineNr">110 </span> <span class="subxS2Comment"># . . push line</span> +<span id="L111" class="LineNr">111 </span> 68/push <span class="SpecialChar"><a href='051test.subx.html#L83'>Newline</a></span>/imm32 +<span id="L112" class="LineNr">112 </span> <span class="subxS2Comment"># . . push &t->data[t->length]</span> +<span id="L113" class="LineNr">113 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 7/base/EDI 2/index/EDX <span class="Normal"> . </span> 3/r32/EBX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+EDX+12 to EBX</span> +<span id="L114" class="LineNr">114 </span> 53/push-EBX +<span id="L115" class="LineNr">115 </span> <span class="subxS2Comment"># . . push &t->data[t->write]</span> +<span id="L116" class="LineNr">116 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 7/base/EDI 1/index/ECX <span class="Normal"> . </span> 3/r32/EBX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+ECX+12 to EBX</span> +<span id="L117" class="LineNr">117 </span> 53/push-EBX +<span id="L118" class="LineNr">118 </span> <span class="subxS2Comment"># . . call</span> +<span id="L119" class="LineNr">119 </span> e8/call <a href='056trace.subx.html#L278'>_append-3</a>/disp32 +<span id="L120" class="LineNr">120 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L121" class="LineNr">121 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L122" class="LineNr">122 </span> <span class="subxComment"># t->write += EAX</span> +<span id="L123" class="LineNr">123 </span> 01/add 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># add EAX to *EDI</span> +<span id="L124" class="LineNr">124 </span><span class="Constant">$trace:end</span>: +<span id="L125" class="LineNr">125 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L126" class="LineNr">126 </span> 5f/pop-to-EDI +<span id="L127" class="LineNr">127 </span> 5e/pop-to-ESI +<span id="L128" class="LineNr">128 </span> 5b/pop-to-EBX +<span id="L129" class="LineNr">129 </span> 5a/pop-to-EDX +<span id="L130" class="LineNr">130 </span> 59/pop-to-ECX +<span id="L131" class="LineNr">131 </span> 58/pop-to-EAX +<span id="L132" class="LineNr">132 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L133" class="LineNr">133 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L134" class="LineNr">134 </span> 5d/pop-to-EBP +<span id="L135" class="LineNr">135 </span> c3/return +<span id="L136" class="LineNr">136 </span> +<span id="L137" class="LineNr">137 </span><span class="subxFunction">clear-trace-stream</span>: <span class="subxComment"># t : (address trace-stream)</span> +<span id="L138" class="LineNr">138 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L139" class="LineNr">139 </span> 55/push-EBP +<span id="L140" class="LineNr">140 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L141" class="LineNr">141 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L142" class="LineNr">142 </span> 50/push-EAX +<span id="L143" class="LineNr">143 </span> 51/push-ECX +<span id="L144" class="LineNr">144 </span> <span class="subxComment"># EAX = t</span> +<span id="L145" class="LineNr">145 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to EAX</span> +<span id="L146" class="LineNr">146 </span> <span class="subxComment"># ECX = t->length</span> +<span id="L147" class="LineNr">147 </span> 8b/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EAX+8) to ECX</span> +<span id="L148" class="LineNr">148 </span> <span class="subxComment"># ECX = &t->data[t->length]</span> +<span id="L149" class="LineNr">149 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 0/base/EAX 1/index/ECX <span class="Normal"> . </span> 1/r32/ECX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EAX+ECX+12 to ECX</span> +<span id="L150" class="LineNr">150 </span> <span class="subxComment"># t->write = 0</span> +<span id="L151" class="LineNr">151 </span> c7 0/subop/copy 0/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># copy to *EAX</span> +<span id="L152" class="LineNr">152 </span> <span class="subxComment"># t->read = 0</span> +<span id="L153" class="LineNr">153 </span> c7 0/subop/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 0/imm32 <span class="subxComment"># copy to *(EAX+4)</span> +<span id="L154" class="LineNr">154 </span> <span class="subxComment"># EAX = t->data</span> +<span id="L155" class="LineNr">155 </span> 81 0/subop/add 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to EAX</span> +<span id="L156" class="LineNr">156 </span> <span class="subxComment"># while (true)</span> +<span id="L157" class="LineNr">157 </span><span class="Constant">$clear-trace-stream:loop</span>: +<span id="L158" class="LineNr">158 </span> <span class="subxComment"># if EAX >= ECX break</span> +<span id="L159" class="LineNr">159 </span> 39/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare EAX with ECX</span> +<span id="L160" class="LineNr">160 </span> 7d/jump-if-greater-or-equal $clear-trace-stream:end/disp8 +<span id="L161" class="LineNr">161 </span> <span class="subxComment"># *EAX = 0</span> +<span id="L162" class="LineNr">162 </span> c7 0/subop/copy 0/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># copy to *EAX</span> +<span id="L163" class="LineNr">163 </span> <span class="subxComment"># EAX += 4</span> +<span id="L164" class="LineNr">164 </span> 81 0/subop/add 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to EAX</span> +<span id="L165" class="LineNr">165 </span> eb/jump $clear-trace-stream:loop/disp8 +<span id="L166" class="LineNr">166 </span><span class="Constant">$clear-trace-stream:end</span>: +<span id="L167" class="LineNr">167 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L168" class="LineNr">168 </span> 59/pop-to-ECX +<span id="L169" class="LineNr">169 </span> 58/pop-to-EAX +<span id="L170" class="LineNr">170 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L171" class="LineNr">171 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L172" class="LineNr">172 </span> 5d/pop-to-EBP +<span id="L173" class="LineNr">173 </span> c3/return +<span id="L174" class="LineNr">174 </span> +<span id="L175" class="LineNr">175 </span><span class="subxH1Comment"># - tests</span> +<span id="L176" class="LineNr">176 </span> +<span id="L177" class="LineNr">177 </span><span class="subxTest">test-trace-single</span>: +<span id="L178" class="LineNr">178 </span> <span class="subxComment"># clear-trace-stream(_test-trace-stream)</span> +<span id="L179" class="LineNr">179 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L180" class="LineNr">180 </span> 68/push <a href='056trace.subx.html#L29'>_test-trace-stream</a>/imm32 +<span id="L181" class="LineNr">181 </span> <span class="subxS2Comment"># . . call</span> +<span id="L182" class="LineNr">182 </span> e8/call <a href='056trace.subx.html#L137'>clear-trace-stream</a>/disp32 +<span id="L183" class="LineNr">183 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L184" class="LineNr">184 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L185" class="LineNr">185 </span> <span class="subxComment"># trace(_test-trace-stream, "Ab")</span> +<span id="L186" class="LineNr">186 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L187" class="LineNr">187 </span> 68/push <span class="Constant">"Ab"</span>/imm32 +<span id="L188" class="LineNr">188 </span> 68/push <a href='056trace.subx.html#L29'>_test-trace-stream</a>/imm32 +<span id="L189" class="LineNr">189 </span> <span class="subxS2Comment"># . . call</span> +<span id="L190" class="LineNr">190 </span> e8/call <a href='056trace.subx.html#L70'>trace</a>/disp32 +<span id="L191" class="LineNr">191 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L192" class="LineNr">192 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L193" class="LineNr">193 </span> <span class="subxComment"># check-ints-equal(*_test-trace-stream->data, 41/A 62/b 0a/newline 00, msg)</span> +<span id="L194" class="LineNr">194 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L195" class="LineNr">195 </span> 68/push <span class="Constant">"F - test-trace-single"</span>/imm32 +<span id="L196" class="LineNr">196 </span> 68/push 0x0a6241/imm32/Ab-newline +<span id="L197" class="LineNr">197 </span> <span class="subxS2Comment"># . . push *_test-trace-stream->data</span> +<span id="L198" class="LineNr">198 </span> b8/copy-to-EAX <a href='056trace.subx.html#L29'>_test-trace-stream</a>/imm32 +<span id="L199" class="LineNr">199 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> +<span id="L200" class="LineNr">200 </span> <span class="subxS2Comment"># . . call</span> +<span id="L201" class="LineNr">201 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L202" class="LineNr">202 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L203" class="LineNr">203 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L204" class="LineNr">204 </span> <span class="subxComment"># end</span> +<span id="L205" class="LineNr">205 </span> c3/return +<span id="L206" class="LineNr">206 </span> +<span id="L207" class="LineNr">207 </span><span class="subxTest">test-trace-appends</span>: +<span id="L208" class="LineNr">208 </span> <span class="subxComment"># clear-trace-stream(_test-trace-stream)</span> +<span id="L209" class="LineNr">209 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L210" class="LineNr">210 </span> 68/push <a href='056trace.subx.html#L29'>_test-trace-stream</a>/imm32 +<span id="L211" class="LineNr">211 </span> <span class="subxS2Comment"># . . call</span> +<span id="L212" class="LineNr">212 </span> e8/call <a href='056trace.subx.html#L137'>clear-trace-stream</a>/disp32 +<span id="L213" class="LineNr">213 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L214" class="LineNr">214 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L215" class="LineNr">215 </span> <span class="subxComment"># trace(_test-trace-stream, "C")</span> +<span id="L216" class="LineNr">216 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L217" class="LineNr">217 </span> 68/push <span class="Constant">"C"</span>/imm32 +<span id="L218" class="LineNr">218 </span> 68/push <a href='056trace.subx.html#L29'>_test-trace-stream</a>/imm32 +<span id="L219" class="LineNr">219 </span> <span class="subxS2Comment"># . . call</span> +<span id="L220" class="LineNr">220 </span> e8/call <a href='056trace.subx.html#L70'>trace</a>/disp32 +<span id="L221" class="LineNr">221 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L222" class="LineNr">222 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L223" class="LineNr">223 </span> <span class="subxComment"># trace(_test-trace-stream, "D")</span> +<span id="L224" class="LineNr">224 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L225" class="LineNr">225 </span> 68/push <span class="Constant">"D"</span>/imm32 +<span id="L226" class="LineNr">226 </span> 68/push <a href='056trace.subx.html#L29'>_test-trace-stream</a>/imm32 +<span id="L227" class="LineNr">227 </span> <span class="subxS2Comment"># . . call</span> +<span id="L228" class="LineNr">228 </span> e8/call <a href='056trace.subx.html#L70'>trace</a>/disp32 +<span id="L229" class="LineNr">229 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L230" class="LineNr">230 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L231" class="LineNr">231 </span> <span class="subxComment"># check-ints-equal(*_test-trace-stream->data, 43/C 0a/newline 44/D 0a/newline, msg)</span> +<span id="L232" class="LineNr">232 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L233" class="LineNr">233 </span> 68/push <span class="Constant">"F - test-trace-appends"</span>/imm32 +<span id="L234" class="LineNr">234 </span> 68/push 0x0a440a43/imm32/C-newline-D-newline +<span id="L235" class="LineNr">235 </span> <span class="subxS2Comment"># . . push *_test-trace-stream->data</span> +<span id="L236" class="LineNr">236 </span> b8/copy-to-EAX <a href='056trace.subx.html#L29'>_test-trace-stream</a>/imm32 +<span id="L237" class="LineNr">237 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> +<span id="L238" class="LineNr">238 </span> <span class="subxS2Comment"># . . call</span> +<span id="L239" class="LineNr">239 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L240" class="LineNr">240 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L241" class="LineNr">241 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L242" class="LineNr">242 </span> <span class="subxComment"># end</span> +<span id="L243" class="LineNr">243 </span> c3/return +<span id="L244" class="LineNr">244 </span> +<span id="L245" class="LineNr">245 </span><span class="subxTest">test-trace-empty-line</span>: +<span id="L246" class="LineNr">246 </span> <span class="subxComment"># clear-trace-stream(_test-trace-stream)</span> +<span id="L247" class="LineNr">247 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L248" class="LineNr">248 </span> 68/push <a href='056trace.subx.html#L29'>_test-trace-stream</a>/imm32 +<span id="L249" class="LineNr">249 </span> <span class="subxS2Comment"># . . call</span> +<span id="L250" class="LineNr">250 </span> e8/call <a href='056trace.subx.html#L137'>clear-trace-stream</a>/disp32 +<span id="L251" class="LineNr">251 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L252" class="LineNr">252 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L253" class="LineNr">253 </span> <span class="subxComment"># trace(_test-trace-stream, "")</span> +<span id="L254" class="LineNr">254 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L255" class="LineNr">255 </span> 68/push <span class="Constant">""</span>/imm32 +<span id="L256" class="LineNr">256 </span> 68/push <a href='056trace.subx.html#L29'>_test-trace-stream</a>/imm32 +<span id="L257" class="LineNr">257 </span> <span class="subxS2Comment"># . . call</span> +<span id="L258" class="LineNr">258 </span> e8/call <a href='056trace.subx.html#L70'>trace</a>/disp32 +<span id="L259" class="LineNr">259 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L260" class="LineNr">260 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L261" class="LineNr">261 </span> <span class="subxComment"># check-ints-equal(*_test-trace-stream->data, 0, msg)</span> +<span id="L262" class="LineNr">262 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L263" class="LineNr">263 </span> 68/push <span class="Constant">"F - test-trace-empty-line"</span>/imm32 +<span id="L264" class="LineNr">264 </span> 68/push 0/imm32 +<span id="L265" class="LineNr">265 </span> <span class="subxS2Comment"># . . push *_test-trace-stream->data</span> +<span id="L266" class="LineNr">266 </span> b8/copy-to-EAX <a href='056trace.subx.html#L29'>_test-trace-stream</a>/imm32 +<span id="L267" class="LineNr">267 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> +<span id="L268" class="LineNr">268 </span> <span class="subxS2Comment"># . . call</span> +<span id="L269" class="LineNr">269 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L270" class="LineNr">270 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L271" class="LineNr">271 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L272" class="LineNr">272 </span> <span class="subxComment"># end</span> +<span id="L273" class="LineNr">273 </span> c3/return +<span id="L274" class="LineNr">274 </span> +<span id="L275" class="LineNr">275 </span><span class="subxH1Comment"># - helpers</span> +<span id="L276" class="LineNr">276 </span> +<span id="L277" class="LineNr">277 </span><span class="subxComment"># 3-argument variant of _append</span> +<span id="L278" class="LineNr">278 </span><span class="subxMinorFunction">_append-3</span>: <span class="subxComment"># out : address, outend : address, s : (array byte) -> num_bytes_appended/EAX</span> +<span id="L279" class="LineNr">279 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L280" class="LineNr">280 </span> 55/push-EBP +<span id="L281" class="LineNr">281 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L282" class="LineNr">282 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L283" class="LineNr">283 </span> 51/push-ECX +<span id="L284" class="LineNr">284 </span> <span class="subxComment"># _append-4(out, outend, &s->data[0], &s->data[s->length]) -> num_bytes_appended/EAX</span> +<span id="L285" class="LineNr">285 </span> <span class="subxS2Comment"># . . push &s->data[s->length]</span> +<span id="L286" class="LineNr">286 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+16) to EAX</span> +<span id="L287" class="LineNr">287 </span> 8b/copy 0/mod/indirect 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *EAX to ECX</span> +<span id="L288" class="LineNr">288 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 0/base/EAX 1/index/ECX <span class="Normal"> . </span> 1/r32/ECX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EAX+ECX+4 to ECX</span> +<span id="L289" class="LineNr">289 </span> 51/push-ECX +<span id="L290" class="LineNr">290 </span> <span class="subxS2Comment"># . . push &s->data[0]</span> +<span id="L291" class="LineNr">291 </span> 8d/copy-address 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EAX+4 to ECX</span> +<span id="L292" class="LineNr">292 </span> 51/push-ECX +<span id="L293" class="LineNr">293 </span> <span class="subxS2Comment"># . . push outend</span> +<span id="L294" class="LineNr">294 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> +<span id="L295" class="LineNr">295 </span> <span class="subxS2Comment"># . . push out</span> +<span id="L296" class="LineNr">296 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> +<span id="L297" class="LineNr">297 </span> <span class="subxS2Comment"># . . call</span> +<span id="L298" class="LineNr">298 </span> e8/call <a href='056trace.subx.html#L310'>_append-4</a>/disp32 +<span id="L299" class="LineNr">299 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L300" class="LineNr">300 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/imm32 <span class="subxComment"># add to ESP</span> +<span id="L301" class="LineNr">301 </span><span class="Constant">$_append-3:end</span>: +<span id="L302" class="LineNr">302 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L303" class="LineNr">303 </span> 59/pop-to-ECX +<span id="L304" class="LineNr">304 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L305" class="LineNr">305 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L306" class="LineNr">306 </span> 5d/pop-to-EBP +<span id="L307" class="LineNr">307 </span> c3/return +<span id="L308" class="LineNr">308 </span> +<span id="L309" class="LineNr">309 </span><span class="subxComment"># 4-argument variant of _append</span> +<span id="L310" class="LineNr">310 </span><span class="subxMinorFunction">_append-4</span>: <span class="subxComment"># out : address, outend : address, in : address, inend : address -> num_bytes_appended/EAX</span> +<span id="L311" class="LineNr">311 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L312" class="LineNr">312 </span> 55/push-EBP +<span id="L313" class="LineNr">313 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L314" class="LineNr">314 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L315" class="LineNr">315 </span> 51/push-ECX +<span id="L316" class="LineNr">316 </span> 52/push-EDX +<span id="L317" class="LineNr">317 </span> 53/push-EBX +<span id="L318" class="LineNr">318 </span> 56/push-ESI +<span id="L319" class="LineNr">319 </span> 57/push-EDI +<span id="L320" class="LineNr">320 </span> <span class="subxComment"># EAX/num_bytes_appended = 0</span> +<span id="L321" class="LineNr">321 </span> b8/copy-to-EAX 0/imm32 +<span id="L322" class="LineNr">322 </span> <span class="subxComment"># EDI = out</span> +<span id="L323" class="LineNr">323 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 7/r32/EDI 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to EDI</span> +<span id="L324" class="LineNr">324 </span> <span class="subxComment"># EDX = outend</span> +<span id="L325" class="LineNr">325 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+12) to EDX</span> +<span id="L326" class="LineNr">326 </span> <span class="subxComment"># ESI = in</span> +<span id="L327" class="LineNr">327 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/ESI 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+16) to ESI</span> +<span id="L328" class="LineNr">328 </span> <span class="subxComment"># ECX = inend</span> +<span id="L329" class="LineNr">329 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 0x14/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+20) to ECX</span> +<span id="L330" class="LineNr">330 </span><span class="Constant">$_append-4:loop</span>: +<span id="L331" class="LineNr">331 </span> <span class="subxComment"># if ESI/in >= ECX/inend break</span> +<span id="L332" class="LineNr">332 </span> 39/compare 3/mod/direct 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ESI with ECX</span> +<span id="L333" class="LineNr">333 </span> 7d/jump-if-greater-or-equal $_append-4:end/disp8 +<span id="L334" class="LineNr">334 </span> <span class="subxComment"># if EDI/out >= EDX/outend break (for now silently ignore filled up buffer)</span> +<span id="L335" class="LineNr">335 </span> 39/compare 3/mod/direct 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare EDI with EDX</span> +<span id="L336" class="LineNr">336 </span> 7d/jump-if-greater-or-equal $_append-4:end/disp8 +<span id="L337" class="LineNr">337 </span> <span class="subxComment"># copy one byte from ESI/in to EDI/out</span> +<span id="L338" class="LineNr">338 </span> 8a/copy-byte 0/mod/indirect 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/BL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ESI to BL</span> +<span id="L339" class="LineNr">339 </span> 88/copy-byte 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/BL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at BL to *EDI</span> +<span id="L340" class="LineNr">340 </span> <span class="subxComment"># updates</span> +<span id="L341" class="LineNr">341 </span> 40/increment-EAX +<span id="L342" class="LineNr">342 </span> 46/increment-ESI +<span id="L343" class="LineNr">343 </span> 47/increment-EDI +<span id="L344" class="LineNr">344 </span> eb/jump $_append-4:loop/disp8 +<span id="L345" class="LineNr">345 </span><span class="Constant">$_append-4:end</span>: +<span id="L346" class="LineNr">346 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L347" class="LineNr">347 </span> 5f/pop-to-EDI +<span id="L348" class="LineNr">348 </span> 5e/pop-to-ESI +<span id="L349" class="LineNr">349 </span> 5b/pop-to-EBX +<span id="L350" class="LineNr">350 </span> 5a/pop-to-EDX +<span id="L351" class="LineNr">351 </span> 59/pop-to-ECX +<span id="L352" class="LineNr">352 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L353" class="LineNr">353 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L354" class="LineNr">354 </span> 5d/pop-to-EBP +<span id="L355" class="LineNr">355 </span> c3/return +<span id="L356" class="LineNr">356 </span> +<span id="L357" class="LineNr">357 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/056write.subx.html b/html/subx/057write.subx.html index f9f81766..fc3af24d 100644 --- a/html/subx/056write.subx.html +++ b/html/subx/057write.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/056write.subx</title> +<title>Mu - subx/057write.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -57,7 +57,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/056write.subx'>https://github.com/akkartik/mu/blob/master/subx/056write.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/057write.subx'>https://github.com/akkartik/mu/blob/master/subx/057write.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># write: like _write, but also support in-memory streams in addition to file</span> <span id="L2" class="LineNr"> 2 </span><span class="subxComment"># descriptors.</span> @@ -127,7 +127,7 @@ if ('onhashchange' in window) { <span id="L66" class="LineNr"> 66 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 1/base/ECX 2/index/EDX <span class="Normal"> . </span> 3/r32/EBX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ECX+EDX+12 to EBX</span> <span id="L67" class="LineNr"> 67 </span> 53/push-EBX <span id="L68" class="LineNr"> 68 </span> <span class="subxS2Comment"># . . call</span> -<span id="L69" class="LineNr"> 69 </span> e8/call <a href='055trace.subx.html#L279'>_append-3</a>/disp32 +<span id="L69" class="LineNr"> 69 </span> e8/call <a href='056trace.subx.html#L278'>_append-3</a>/disp32 <span id="L70" class="LineNr"> 70 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L71" class="LineNr"> 71 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> <span id="L72" class="LineNr"> 72 </span> <span class="subxComment"># f->write += EAX</span> @@ -143,66 +143,66 @@ if ('onhashchange' in window) { <span id="L82" class="LineNr"> 82 </span> 5d/pop-to-EBP <span id="L83" class="LineNr"> 83 </span> c3/return <span id="L84" class="LineNr"> 84 </span> -<span id="L85" class="LineNr"> 85 </span><span class="subxFunction">clear-stream</span>: <span class="subxComment"># f : (address stream) -> <void></span> -<span id="L86" class="LineNr"> 86 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L87" class="LineNr"> 87 </span> 55/push-EBP -<span id="L88" class="LineNr"> 88 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L89" class="LineNr"> 89 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L90" class="LineNr"> 90 </span> 50/push-EAX -<span id="L91" class="LineNr"> 91 </span> 51/push-ECX -<span id="L92" class="LineNr"> 92 </span> <span class="subxComment"># EAX = f</span> -<span id="L93" class="LineNr"> 93 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to EAX</span> -<span id="L94" class="LineNr"> 94 </span> <span class="subxComment"># ECX = f->length</span> -<span id="L95" class="LineNr"> 95 </span> 8b/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EAX+8) to ECX</span> -<span id="L96" class="LineNr"> 96 </span> <span class="subxComment"># ECX = &f->data[f->length]</span> -<span id="L97" class="LineNr"> 97 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 0/base/EAX 1/index/ECX <span class="Normal"> . </span> 1/r32/ECX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EAX+ECX+12 to ECX</span> -<span id="L98" class="LineNr"> 98 </span> <span class="subxComment"># f->write = 0</span> -<span id="L99" class="LineNr"> 99 </span> c7 0/subop/copy 0/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># copy to *EAX</span> -<span id="L100" class="LineNr">100 </span> <span class="subxComment"># f->read = 0</span> -<span id="L101" class="LineNr">101 </span> c7 0/subop/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 0/imm32 <span class="subxComment"># copy to *(EAX+4)</span> -<span id="L102" class="LineNr">102 </span> <span class="subxComment"># EAX = f->data</span> -<span id="L103" class="LineNr">103 </span> 81 0/subop/add 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to EAX</span> -<span id="L104" class="LineNr">104 </span> <span class="subxComment"># while (true)</span> -<span id="L105" class="LineNr">105 </span><span class="Constant">$clear-stream:loop</span>: -<span id="L106" class="LineNr">106 </span> <span class="subxComment"># if EAX >= ECX break</span> -<span id="L107" class="LineNr">107 </span> 39/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare EAX with ECX</span> -<span id="L108" class="LineNr">108 </span> 7d/jump-if-greater-or-equal $clear-stream:end/disp8 -<span id="L109" class="LineNr">109 </span> <span class="subxComment"># *EAX = 0</span> -<span id="L110" class="LineNr">110 </span> c6 0/subop/copy 0/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm8 <span class="subxComment"># copy byte to *EAX</span> -<span id="L111" class="LineNr">111 </span> <span class="subxComment"># ++EAX</span> -<span id="L112" class="LineNr">112 </span> 40/increment-EAX -<span id="L113" class="LineNr">113 </span> eb/jump $clear-stream:loop/disp8 -<span id="L114" class="LineNr">114 </span><span class="Constant">$clear-stream:end</span>: -<span id="L115" class="LineNr">115 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L116" class="LineNr">116 </span> 59/pop-to-ECX -<span id="L117" class="LineNr">117 </span> 58/pop-to-EAX -<span id="L118" class="LineNr">118 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L119" class="LineNr">119 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L120" class="LineNr">120 </span> 5d/pop-to-EBP -<span id="L121" class="LineNr">121 </span> c3/return -<span id="L122" class="LineNr">122 </span> -<span id="L123" class="LineNr">123 </span><span class="subxTest">test-write-single</span>: -<span id="L124" class="LineNr">124 </span> <span class="subxComment"># clear-stream(_test-stream)</span> -<span id="L125" class="LineNr">125 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L126" class="LineNr">126 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L85" class="LineNr"> 85 </span><span class="subxTest">test-write-single</span>: +<span id="L86" class="LineNr"> 86 </span> <span class="subxComment"># clear-stream(_test-stream)</span> +<span id="L87" class="LineNr"> 87 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L88" class="LineNr"> 88 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L89" class="LineNr"> 89 </span> <span class="subxS2Comment"># . . call</span> +<span id="L90" class="LineNr"> 90 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L91" class="LineNr"> 91 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L92" class="LineNr"> 92 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L93" class="LineNr"> 93 </span> <span class="subxComment"># write(_test-stream, "Ab")</span> +<span id="L94" class="LineNr"> 94 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L95" class="LineNr"> 95 </span> 68/push <span class="Constant">"Ab"</span>/imm32 +<span id="L96" class="LineNr"> 96 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L97" class="LineNr"> 97 </span> <span class="subxS2Comment"># . . call</span> +<span id="L98" class="LineNr"> 98 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L99" class="LineNr"> 99 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L100" class="LineNr">100 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L101" class="LineNr">101 </span> <span class="subxComment"># check-ints-equal(*_test-stream->data, 41/A 62/b 00 00, msg)</span> +<span id="L102" class="LineNr">102 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L103" class="LineNr">103 </span> 68/push <span class="Constant">"F - test-write-single"</span>/imm32 +<span id="L104" class="LineNr">104 </span> 68/push 0x006241/imm32/Ab +<span id="L105" class="LineNr">105 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> +<span id="L106" class="LineNr">106 </span> b8/copy-to-EAX <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L107" class="LineNr">107 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> +<span id="L108" class="LineNr">108 </span> <span class="subxS2Comment"># . . call</span> +<span id="L109" class="LineNr">109 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L110" class="LineNr">110 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L111" class="LineNr">111 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L112" class="LineNr">112 </span> <span class="subxComment"># end</span> +<span id="L113" class="LineNr">113 </span> c3/return +<span id="L114" class="LineNr">114 </span> +<span id="L115" class="LineNr">115 </span><span class="subxTest">test-write-appends</span>: +<span id="L116" class="LineNr">116 </span> <span class="subxComment"># clear-stream(_test-stream)</span> +<span id="L117" class="LineNr">117 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L118" class="LineNr">118 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L119" class="LineNr">119 </span> <span class="subxS2Comment"># . . call</span> +<span id="L120" class="LineNr">120 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L121" class="LineNr">121 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L122" class="LineNr">122 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L123" class="LineNr">123 </span> <span class="subxComment"># write(_test-stream, "C")</span> +<span id="L124" class="LineNr">124 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L125" class="LineNr">125 </span> 68/push <span class="Constant">"C"</span>/imm32 +<span id="L126" class="LineNr">126 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L127" class="LineNr">127 </span> <span class="subxS2Comment"># . . call</span> -<span id="L128" class="LineNr">128 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L128" class="LineNr">128 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L129" class="LineNr">129 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L130" class="LineNr">130 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L131" class="LineNr">131 </span> <span class="subxComment"># write(_test-stream, "Ab")</span> +<span id="L130" class="LineNr">130 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L131" class="LineNr">131 </span> <span class="subxComment"># write(_test-stream, "D")</span> <span id="L132" class="LineNr">132 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L133" class="LineNr">133 </span> 68/push <span class="Constant">"Ab"</span>/imm32 -<span id="L134" class="LineNr">134 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L133" class="LineNr">133 </span> 68/push <span class="Constant">"D"</span>/imm32 +<span id="L134" class="LineNr">134 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L135" class="LineNr">135 </span> <span class="subxS2Comment"># . . call</span> -<span id="L136" class="LineNr">136 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L136" class="LineNr">136 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L137" class="LineNr">137 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L138" class="LineNr">138 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L139" class="LineNr">139 </span> <span class="subxComment"># check-ints-equal(*_test-stream->data, 41/A 62/b 00 00, msg)</span> +<span id="L139" class="LineNr">139 </span> <span class="subxComment"># check-ints-equal(*_test-stream->data, 43/C 44/D 00 00, msg)</span> <span id="L140" class="LineNr">140 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L141" class="LineNr">141 </span> 68/push <span class="Constant">"F - test-write-single"</span>/imm32 -<span id="L142" class="LineNr">142 </span> 68/push 0x006241/imm32/Ab +<span id="L141" class="LineNr">141 </span> 68/push <span class="Constant">"F - test-write-appends"</span>/imm32 +<span id="L142" class="LineNr">142 </span> 68/push 0x00004443/imm32/C-D <span id="L143" class="LineNr">143 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L144" class="LineNr">144 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L144" class="LineNr">144 </span> b8/copy-to-EAX <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L145" class="LineNr">145 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> <span id="L146" class="LineNr">146 </span> <span class="subxS2Comment"># . . call</span> <span id="L147" class="LineNr">147 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 @@ -211,57 +211,19 @@ if ('onhashchange' in window) { <span id="L150" class="LineNr">150 </span> <span class="subxComment"># end</span> <span id="L151" class="LineNr">151 </span> c3/return <span id="L152" class="LineNr">152 </span> -<span id="L153" class="LineNr">153 </span><span class="subxTest">test-write-appends</span>: -<span id="L154" class="LineNr">154 </span> <span class="subxComment"># clear-stream(_test-stream)</span> -<span id="L155" class="LineNr">155 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L156" class="LineNr">156 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L157" class="LineNr">157 </span> <span class="subxS2Comment"># . . call</span> -<span id="L158" class="LineNr">158 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L159" class="LineNr">159 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L160" class="LineNr">160 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L161" class="LineNr">161 </span> <span class="subxComment"># write(_test-stream, "C")</span> -<span id="L162" class="LineNr">162 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L163" class="LineNr">163 </span> 68/push <span class="Constant">"C"</span>/imm32 -<span id="L164" class="LineNr">164 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L165" class="LineNr">165 </span> <span class="subxS2Comment"># . . call</span> -<span id="L166" class="LineNr">166 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 -<span id="L167" class="LineNr">167 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L168" class="LineNr">168 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L169" class="LineNr">169 </span> <span class="subxComment"># write(_test-stream, "D")</span> -<span id="L170" class="LineNr">170 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L171" class="LineNr">171 </span> 68/push <span class="Constant">"D"</span>/imm32 -<span id="L172" class="LineNr">172 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L173" class="LineNr">173 </span> <span class="subxS2Comment"># . . call</span> -<span id="L174" class="LineNr">174 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 -<span id="L175" class="LineNr">175 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L176" class="LineNr">176 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L177" class="LineNr">177 </span> <span class="subxComment"># check-ints-equal(*_test-stream->data, 43/C 44/D 00 00, msg)</span> -<span id="L178" class="LineNr">178 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L179" class="LineNr">179 </span> 68/push <span class="Constant">"F - test-write-appends"</span>/imm32 -<span id="L180" class="LineNr">180 </span> 68/push 0x00004443/imm32/C-D -<span id="L181" class="LineNr">181 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L182" class="LineNr">182 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L183" class="LineNr">183 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L184" class="LineNr">184 </span> <span class="subxS2Comment"># . . call</span> -<span id="L185" class="LineNr">185 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L186" class="LineNr">186 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L187" class="LineNr">187 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L188" class="LineNr">188 </span> <span class="subxComment"># end</span> -<span id="L189" class="LineNr">189 </span> c3/return -<span id="L190" class="LineNr">190 </span> -<span id="L191" class="LineNr">191 </span>== data -<span id="L192" class="LineNr">192 </span> -<span id="L193" class="LineNr">193 </span><span class="subxMinorFunction">_test-stream</span>: -<span id="L194" class="LineNr">194 </span> <span class="subxComment"># current write index</span> -<span id="L195" class="LineNr">195 </span> 00 00 00 00 -<span id="L196" class="LineNr">196 </span> <span class="subxComment"># current read index</span> -<span id="L197" class="LineNr">197 </span> 00 00 00 00 -<span id="L198" class="LineNr">198 </span> <span class="subxComment"># length (= 8)</span> -<span id="L199" class="LineNr">199 </span> 08 00 00 00 -<span id="L200" class="LineNr">200 </span> <span class="subxComment"># data</span> -<span id="L201" class="LineNr">201 </span> 00 00 00 00 00 00 00 00 <span class="subxComment"># 8 bytes</span> -<span id="L202" class="LineNr">202 </span> -<span id="L203" class="LineNr">203 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L153" class="LineNr">153 </span>== data +<span id="L154" class="LineNr">154 </span> +<span id="L155" class="LineNr">155 </span><span class="subxMinorFunction">_test-stream</span>: +<span id="L156" class="LineNr">156 </span> <span class="subxComment"># current write index</span> +<span id="L157" class="LineNr">157 </span> 00 00 00 00 +<span id="L158" class="LineNr">158 </span> <span class="subxComment"># current read index</span> +<span id="L159" class="LineNr">159 </span> 00 00 00 00 +<span id="L160" class="LineNr">160 </span> <span class="subxComment"># length (= 8)</span> +<span id="L161" class="LineNr">161 </span> 08 00 00 00 +<span id="L162" class="LineNr">162 </span> <span class="subxComment"># data</span> +<span id="L163" class="LineNr">163 </span> 00 00 00 00 00 00 00 00 <span class="subxComment"># 8 bytes</span> +<span id="L164" class="LineNr">164 </span> +<span id="L165" class="LineNr">165 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/058stream-equal.subx.html b/html/subx/058stream-equal.subx.html new file mode 100644 index 00000000..368a7f46 --- /dev/null +++ b/html/subx/058stream-equal.subx.html @@ -0,0 +1,737 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> +<html> +<head> +<meta http-equiv="content-type" content="text/html; charset=UTF-8"> +<title>Mu - subx/058stream-equal.subx</title> +<meta name="Generator" content="Vim/8.0"> +<meta name="plugin-version" content="vim7.4_v2"> +<meta name="syntax" content="none"> +<meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> +<meta name="colorscheme" content="minimal-light"> +<style type="text/css"> +<!-- +pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #c6c6c6; } +body { font-size:12pt; font-family: monospace; color: #000000; background-color: #c6c6c6; } +a { color:inherit; } +* { font-size:12pt; font-size: 1em; } +.subxComment { color: #005faf; } +.Constant { color: #008787; } +.LineNr { } +.subxS1Comment { color: #0000af; } +.CommentedCode { color: #8a8a8a; } +.subxFunction { color: #af5f00; text-decoration: underline; } +.subxTest { color: #5f8700; } +.Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; } +.subxS2Comment { color: #8a8a8a; } +.SpecialChar { color: #d70000; } +--> +</style> + +<script type='text/javascript'> +<!-- + +/* function to open any folds containing a jumped-to line before jumping to it */ +function JumpToLine() +{ + var lineNum; + lineNum = window.location.hash; + lineNum = lineNum.substr(1); /* strip off '#' */ + + if (lineNum.indexOf('L') == -1) { + lineNum = 'L'+lineNum; + } + lineElem = document.getElementById(lineNum); + /* Always jump to new location even if the line was hidden inside a fold, or + * we corrected the raw number to a line ID. + */ + if (lineElem) { + lineElem.scrollIntoView(true); + } + return true; +} +if ('onhashchange' in window) { + window.onhashchange = JumpToLine; +} + +--> +</script> +</head> +<body onload='JumpToLine();'> +<a href='https://github.com/akkartik/mu/blob/master/subx/058stream-equal.subx'>https://github.com/akkartik/mu/blob/master/subx/058stream-equal.subx</a> +<pre id='vimCodeElement'> +<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># some primitives for checking stream contents</span> +<span id="L2" class="LineNr"> 2 </span> +<span id="L3" class="LineNr"> 3 </span>== code +<span id="L4" class="LineNr"> 4 </span><span class="subxComment"># instruction effective address register displacement immediate</span> +<span id="L5" class="LineNr"> 5 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> +<span id="L6" class="LineNr"> 6 </span><span class="subxS1Comment"># . 1-3 bytes 3 bits 2 bits 3 bits 3 bits 3 bits 2 bits 2 bits 0/1/2/4 bytes 0/1/2/4 bytes</span> +<span id="L7" class="LineNr"> 7 </span> +<span id="L8" class="LineNr"> 8 </span><span class="subxComment"># main:</span> +<span id="L9" class="LineNr"> 9 </span><span class="CommentedCode">#? e8/call test-next-stream-line-equal-stops-at-newline/disp32</span> +<span id="L10" class="LineNr"> 10 </span> e8/call run-tests/disp32 <span class="subxComment"># 'run-tests' is a function created automatically by SubX. It calls all functions that start with 'test-'.</span> +<span id="L11" class="LineNr"> 11 </span> <span class="subxComment"># syscall(exit, Num-test-failures)</span> +<span id="L12" class="LineNr"> 12 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="SpecialChar"><a href='051test.subx.html#L90'>Num-test-failures</a></span>/disp32 <span class="subxComment"># copy *Num-test-failures to EBX</span> +<span id="L13" class="LineNr"> 13 </span> b8/copy-to-EAX 1/imm32/exit +<span id="L14" class="LineNr"> 14 </span> cd/syscall 0x80/imm8 +<span id="L15" class="LineNr"> 15 </span> +<span id="L16" class="LineNr"> 16 </span><span class="subxComment"># compare all the data in a stream (ignoring the read pointer)</span> +<span id="L17" class="LineNr"> 17 </span><span class="subxFunction">stream-data-equal?</span>: <span class="subxComment"># f : (address stream), s : (address string) -> EAX : boolean</span> +<span id="L18" class="LineNr"> 18 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L19" class="LineNr"> 19 </span> 55/push-EBP +<span id="L20" class="LineNr"> 20 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L21" class="LineNr"> 21 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L22" class="LineNr"> 22 </span> 51/push-ECX +<span id="L23" class="LineNr"> 23 </span> 52/push-EDX +<span id="L24" class="LineNr"> 24 </span> 56/push-ESI +<span id="L25" class="LineNr"> 25 </span> 57/push-EDI +<span id="L26" class="LineNr"> 26 </span> <span class="subxComment"># ESI = f</span> +<span id="L27" class="LineNr"> 27 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/ESI 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to ESI</span> +<span id="L28" class="LineNr"> 28 </span> <span class="subxComment"># max/EDX = f->data + f->write</span> +<span id="L29" class="LineNr"> 29 </span> 8b/copy 0/mod/indirect 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *ESI to EAX</span> +<span id="L30" class="LineNr"> 30 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 6/base/ESI 0/index/EAX <span class="Normal"> . </span> 2/r32/EDX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ESI+EAX+12 to EDX</span> +<span id="L31" class="LineNr"> 31 </span> <span class="subxComment"># currf/ESI = f->data</span> +<span id="L32" class="LineNr"> 32 </span> 81 0/subop/add 3/mod/direct 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESI</span> +<span id="L33" class="LineNr"> 33 </span> <span class="subxComment"># EDI = s</span> +<span id="L34" class="LineNr"> 34 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 7/r32/EDI 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+12) to EDI</span> +<span id="L35" class="LineNr"> 35 </span> <span class="subxComment"># if (f->write != s->length) return false;</span> +<span id="L36" class="LineNr"> 36 </span> 39/compare 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare *EDI and EAX</span> +<span id="L37" class="LineNr"> 37 </span> 75/jump-if-not-equal $stream-data-equal?:false/disp8 +<span id="L38" class="LineNr"> 38 </span> <span class="subxComment"># currs/EDI = s->data</span> +<span id="L39" class="LineNr"> 39 </span> 81 0/subop/add 3/mod/direct 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to EDI</span> +<span id="L40" class="LineNr"> 40 </span> <span class="subxComment"># EAX = ECX = 0</span> +<span id="L41" class="LineNr"> 41 </span> 31/xor 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EAX</span> +<span id="L42" class="LineNr"> 42 </span> 31/xor 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear ECX</span> +<span id="L43" class="LineNr"> 43 </span><span class="Constant">$stream-data-equal?:loop</span>: +<span id="L44" class="LineNr"> 44 </span> <span class="subxComment"># if (curr >= max) return true</span> +<span id="L45" class="LineNr"> 45 </span> 39/compare 3/mod/direct 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ESI with EDX</span> +<span id="L46" class="LineNr"> 46 </span> 7d/jump-if-greater-or-equal $stream-data-equal?:true/disp8 +<span id="L47" class="LineNr"> 47 </span> <span class="subxComment"># AL = *currs</span> +<span id="L48" class="LineNr"> 48 </span> 8a/copy-byte 0/mod/indirect 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ESI to AL</span> +<span id="L49" class="LineNr"> 49 </span> <span class="subxComment"># CL = *curr</span> +<span id="L50" class="LineNr"> 50 </span> 8a/copy-byte 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/CL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *EDI to CL</span> +<span id="L51" class="LineNr"> 51 </span> <span class="subxComment"># if (EAX != ECX) return false</span> +<span id="L52" class="LineNr"> 52 </span> 39/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare EAX and ECX</span> +<span id="L53" class="LineNr"> 53 </span> 75/jump-if-not-equal $stream-data-equal?:false/disp8 +<span id="L54" class="LineNr"> 54 </span> <span class="subxComment"># ++f</span> +<span id="L55" class="LineNr"> 55 </span> 46/increment-ESI +<span id="L56" class="LineNr"> 56 </span> <span class="subxComment"># ++curr</span> +<span id="L57" class="LineNr"> 57 </span> 47/increment-EDI +<span id="L58" class="LineNr"> 58 </span> eb/jump $stream-data-equal?:loop/disp8 +<span id="L59" class="LineNr"> 59 </span><span class="Constant">$stream-data-equal?:false</span>: +<span id="L60" class="LineNr"> 60 </span> b8/copy-to-EAX 0/imm32 +<span id="L61" class="LineNr"> 61 </span> eb/jump $stream-data-equal?:end/disp8 +<span id="L62" class="LineNr"> 62 </span><span class="Constant">$stream-data-equal?:true</span>: +<span id="L63" class="LineNr"> 63 </span> b8/copy-to-EAX 1/imm32 +<span id="L64" class="LineNr"> 64 </span><span class="Constant">$stream-data-equal?:end</span>: +<span id="L65" class="LineNr"> 65 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L66" class="LineNr"> 66 </span> 5f/pop-to-EDI +<span id="L67" class="LineNr"> 67 </span> 5e/pop-to-ESI +<span id="L68" class="LineNr"> 68 </span> 5a/pop-to-EDX +<span id="L69" class="LineNr"> 69 </span> 59/pop-to-ECX +<span id="L70" class="LineNr"> 70 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L71" class="LineNr"> 71 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L72" class="LineNr"> 72 </span> 5d/pop-to-EBP +<span id="L73" class="LineNr"> 73 </span> c3/return +<span id="L74" class="LineNr"> 74 </span> +<span id="L75" class="LineNr"> 75 </span><span class="subxTest">test-stream-data-equal</span>: +<span id="L76" class="LineNr"> 76 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L77" class="LineNr"> 77 </span> 55/push-EBP +<span id="L78" class="LineNr"> 78 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L79" class="LineNr"> 79 </span> <span class="subxComment"># clear-stream(_test-stream)</span> +<span id="L80" class="LineNr"> 80 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L81" class="LineNr"> 81 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L82" class="LineNr"> 82 </span> <span class="subxS2Comment"># . . call</span> +<span id="L83" class="LineNr"> 83 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L84" class="LineNr"> 84 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L85" class="LineNr"> 85 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L86" class="LineNr"> 86 </span> <span class="subxComment"># write(_test-stream, "Abc")</span> +<span id="L87" class="LineNr"> 87 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L88" class="LineNr"> 88 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L89" class="LineNr"> 89 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L90" class="LineNr"> 90 </span> <span class="subxS2Comment"># . . call</span> +<span id="L91" class="LineNr"> 91 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L92" class="LineNr"> 92 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L93" class="LineNr"> 93 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L94" class="LineNr"> 94 </span> <span class="subxComment"># EAX = stream-data-equal?(_test-stream, "Abc")</span> +<span id="L95" class="LineNr"> 95 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L96" class="LineNr"> 96 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L97" class="LineNr"> 97 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L98" class="LineNr"> 98 </span> <span class="subxS2Comment"># . . call</span> +<span id="L99" class="LineNr"> 99 </span> e8/call <a href='058stream-equal.subx.html#L17'>stream-data-equal?</a>/disp32 +<span id="L100" class="LineNr">100 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L101" class="LineNr">101 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L102" class="LineNr">102 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L103" class="LineNr">103 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L104" class="LineNr">104 </span> 68/push <span class="Constant">"F - test-stream-data-equal"</span>/imm32 +<span id="L105" class="LineNr">105 </span> 68/push 1/imm32 +<span id="L106" class="LineNr">106 </span> 50/push-EAX +<span id="L107" class="LineNr">107 </span> <span class="subxS2Comment"># . . call</span> +<span id="L108" class="LineNr">108 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L109" class="LineNr">109 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L110" class="LineNr">110 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L111" class="LineNr">111 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L112" class="LineNr">112 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L113" class="LineNr">113 </span> 5d/pop-to-EBP +<span id="L114" class="LineNr">114 </span> c3/return +<span id="L115" class="LineNr">115 </span> +<span id="L116" class="LineNr">116 </span><span class="subxTest">test-stream-data-equal-2</span>: +<span id="L117" class="LineNr">117 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L118" class="LineNr">118 </span> 55/push-EBP +<span id="L119" class="LineNr">119 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L120" class="LineNr">120 </span> <span class="subxComment"># clear-stream(_test-stream)</span> +<span id="L121" class="LineNr">121 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L122" class="LineNr">122 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L123" class="LineNr">123 </span> <span class="subxS2Comment"># . . call</span> +<span id="L124" class="LineNr">124 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L125" class="LineNr">125 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L126" class="LineNr">126 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L127" class="LineNr">127 </span> <span class="subxComment"># write(_test-stream, "Abc")</span> +<span id="L128" class="LineNr">128 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L129" class="LineNr">129 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L130" class="LineNr">130 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L131" class="LineNr">131 </span> <span class="subxS2Comment"># . . call</span> +<span id="L132" class="LineNr">132 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L133" class="LineNr">133 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L134" class="LineNr">134 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L135" class="LineNr">135 </span> <span class="subxComment"># EAX = stream-data-equal?(_test-stream, "Abd")</span> +<span id="L136" class="LineNr">136 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L137" class="LineNr">137 </span> 68/push <span class="Constant">"Abd"</span>/imm32 +<span id="L138" class="LineNr">138 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L139" class="LineNr">139 </span> <span class="subxS2Comment"># . . call</span> +<span id="L140" class="LineNr">140 </span> e8/call <a href='058stream-equal.subx.html#L17'>stream-data-equal?</a>/disp32 +<span id="L141" class="LineNr">141 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L142" class="LineNr">142 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L143" class="LineNr">143 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L144" class="LineNr">144 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L145" class="LineNr">145 </span> 68/push <span class="Constant">"F - test-stream-data-equal-2"</span>/imm32 +<span id="L146" class="LineNr">146 </span> 68/push 0/imm32 +<span id="L147" class="LineNr">147 </span> 50/push-EAX +<span id="L148" class="LineNr">148 </span> <span class="subxS2Comment"># . . call</span> +<span id="L149" class="LineNr">149 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L150" class="LineNr">150 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L151" class="LineNr">151 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L152" class="LineNr">152 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L153" class="LineNr">153 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L154" class="LineNr">154 </span> 5d/pop-to-EBP +<span id="L155" class="LineNr">155 </span> c3/return +<span id="L156" class="LineNr">156 </span> +<span id="L157" class="LineNr">157 </span><span class="subxTest">test-stream-data-equal-length-check</span>: +<span id="L158" class="LineNr">158 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L159" class="LineNr">159 </span> 55/push-EBP +<span id="L160" class="LineNr">160 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L161" class="LineNr">161 </span> <span class="subxComment"># clear-stream(_test-stream)</span> +<span id="L162" class="LineNr">162 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L163" class="LineNr">163 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L164" class="LineNr">164 </span> <span class="subxS2Comment"># . . call</span> +<span id="L165" class="LineNr">165 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L166" class="LineNr">166 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L167" class="LineNr">167 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L168" class="LineNr">168 </span> <span class="subxComment"># write(_test-stream, "Abc")</span> +<span id="L169" class="LineNr">169 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L170" class="LineNr">170 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L171" class="LineNr">171 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L172" class="LineNr">172 </span> <span class="subxS2Comment"># . . call</span> +<span id="L173" class="LineNr">173 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L175" class="LineNr">175 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L176" class="LineNr">176 </span> <span class="subxComment"># EAX = stream-data-equal?(_test-stream, "Abcd")</span> +<span id="L177" class="LineNr">177 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L178" class="LineNr">178 </span> 68/push <span class="Constant">"Abcd"</span>/imm32 +<span id="L179" class="LineNr">179 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L180" class="LineNr">180 </span> <span class="subxS2Comment"># . . call</span> +<span id="L181" class="LineNr">181 </span> e8/call <a href='058stream-equal.subx.html#L17'>stream-data-equal?</a>/disp32 +<span id="L182" class="LineNr">182 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L183" class="LineNr">183 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L184" class="LineNr">184 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L185" class="LineNr">185 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L186" class="LineNr">186 </span> 68/push <span class="Constant">"F - test-stream-data-equal-length-check"</span>/imm32 +<span id="L187" class="LineNr">187 </span> 68/push 0/imm32 +<span id="L188" class="LineNr">188 </span> 50/push-EAX +<span id="L189" class="LineNr">189 </span> <span class="subxS2Comment"># . . call</span> +<span id="L190" class="LineNr">190 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L191" class="LineNr">191 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L192" class="LineNr">192 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L193" class="LineNr">193 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L194" class="LineNr">194 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L195" class="LineNr">195 </span> 5d/pop-to-EBP +<span id="L196" class="LineNr">196 </span> c3/return +<span id="L197" class="LineNr">197 </span> +<span id="L198" class="LineNr">198 </span><span class="subxComment"># helper for later tests</span> +<span id="L199" class="LineNr">199 </span><span class="subxFunction">check-stream-equal</span>: <span class="subxComment"># f : (address stream), s : (address string), msg : (address string)</span> +<span id="L200" class="LineNr">200 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L201" class="LineNr">201 </span> 55/push-EBP +<span id="L202" class="LineNr">202 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L203" class="LineNr">203 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L204" class="LineNr">204 </span> 50/push-EAX +<span id="L205" class="LineNr">205 </span> <span class="subxComment"># EAX = stream-data-equal?(f, s)</span> +<span id="L206" class="LineNr">206 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L207" class="LineNr">207 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> +<span id="L208" class="LineNr">208 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> +<span id="L209" class="LineNr">209 </span> <span class="subxS2Comment"># . . call</span> +<span id="L210" class="LineNr">210 </span> e8/call <a href='058stream-equal.subx.html#L17'>stream-data-equal?</a>/disp32 +<span id="L211" class="LineNr">211 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L212" class="LineNr">212 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L213" class="LineNr">213 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L214" class="LineNr">214 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L215" class="LineNr">215 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+16)</span> +<span id="L216" class="LineNr">216 </span> 68/push 1/imm32 +<span id="L217" class="LineNr">217 </span> 50/push-EAX +<span id="L218" class="LineNr">218 </span> <span class="subxS2Comment"># . . call</span> +<span id="L219" class="LineNr">219 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L220" class="LineNr">220 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L221" class="LineNr">221 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L222" class="LineNr">222 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L223" class="LineNr">223 </span> 58/pop-to-EAX +<span id="L224" class="LineNr">224 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L225" class="LineNr">225 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L226" class="LineNr">226 </span> 5d/pop-to-EBP +<span id="L227" class="LineNr">227 </span> c3/return +<span id="L228" class="LineNr">228 </span> +<span id="L229" class="LineNr">229 </span><span class="subxComment"># scan the next line until newline starting from f->read and compare it with</span> +<span id="L230" class="LineNr">230 </span><span class="subxComment"># 's' (ignoring the trailing newline)</span> +<span id="L231" class="LineNr">231 </span><span class="subxComment"># on success, set f->read to after the next newline</span> +<span id="L232" class="LineNr">232 </span><span class="subxComment"># on failure, leave f->read unmodified</span> +<span id="L233" class="LineNr">233 </span><span class="subxComment"># this function is usually used only in tests, so we repeatedly write f->read</span> +<span id="L234" class="LineNr">234 </span><span class="subxFunction">next-stream-line-equal?</span>: <span class="subxComment"># f : (address stream), s : (address string) -> EAX : boolean</span> +<span id="L235" class="LineNr">235 </span> <span class="subxComment"># pseudocode:</span> +<span id="L236" class="LineNr">236 </span> <span class="subxComment"># currf = f->read # bound: f->write</span> +<span id="L237" class="LineNr">237 </span> <span class="subxComment"># currs = 0 # bound : s->length</span> +<span id="L238" class="LineNr">238 </span> <span class="subxComment"># while true</span> +<span id="L239" class="LineNr">239 </span> <span class="subxComment"># if currf >= f->write</span> +<span id="L240" class="LineNr">240 </span> <span class="subxComment"># return currs >= s->length</span> +<span id="L241" class="LineNr">241 </span> <span class="subxComment"># if f[currf] == '\n'</span> +<span id="L242" class="LineNr">242 </span> <span class="subxComment"># ++currf</span> +<span id="L243" class="LineNr">243 </span> <span class="subxComment"># return currs >= s->length</span> +<span id="L244" class="LineNr">244 </span> <span class="subxComment"># if currs >= s->length return false # the current line of f still has data to match</span> +<span id="L245" class="LineNr">245 </span> <span class="subxComment"># if f[currf] != s[currs] return false</span> +<span id="L246" class="LineNr">246 </span> <span class="subxComment"># ++currf</span> +<span id="L247" class="LineNr">247 </span> <span class="subxComment"># ++currs</span> +<span id="L248" class="LineNr">248 </span> <span class="subxComment">#</span> +<span id="L249" class="LineNr">249 </span> <span class="subxComment"># collapsing the two branches that can return true:</span> +<span id="L250" class="LineNr">250 </span> <span class="subxComment"># currf = f->read # bound: f->write</span> +<span id="L251" class="LineNr">251 </span> <span class="subxComment"># currs = 0 # bound : s->length</span> +<span id="L252" class="LineNr">252 </span> <span class="subxComment"># while true</span> +<span id="L253" class="LineNr">253 </span> <span class="subxComment"># if currf >= f->write break</span> +<span id="L254" class="LineNr">254 </span> <span class="subxComment"># if f[currf] == '\n' break</span> +<span id="L255" class="LineNr">255 </span> <span class="subxComment"># if currs >= s->length return false # the current line of f still has data to match</span> +<span id="L256" class="LineNr">256 </span> <span class="subxComment"># if f[currf] != s[currs] return false</span> +<span id="L257" class="LineNr">257 </span> <span class="subxComment"># ++currf</span> +<span id="L258" class="LineNr">258 </span> <span class="subxComment"># ++currs</span> +<span id="L259" class="LineNr">259 </span> <span class="subxComment"># ++currf # skip '\n'</span> +<span id="L260" class="LineNr">260 </span> <span class="subxComment"># return currs >= s->length</span> +<span id="L261" class="LineNr">261 </span> <span class="subxComment"># Here the final `++currf` is sometimes unnecessary (if we're already at the end of the stream)</span> +<span id="L262" class="LineNr">262 </span> <span class="subxComment">#</span> +<span id="L263" class="LineNr">263 </span> <span class="subxComment"># registers:</span> +<span id="L264" class="LineNr">264 </span> <span class="subxComment"># f : ESI</span> +<span id="L265" class="LineNr">265 </span> <span class="subxComment"># s : EDI</span> +<span id="L266" class="LineNr">266 </span> <span class="subxComment"># currf : ECX</span> +<span id="L267" class="LineNr">267 </span> <span class="subxComment"># currs : EDX</span> +<span id="L268" class="LineNr">268 </span> <span class="subxComment"># f[currf] : EAX</span> +<span id="L269" class="LineNr">269 </span> <span class="subxComment"># s[currs] : EBX</span> +<span id="L270" class="LineNr">270 </span> <span class="subxComment">#</span> +<span id="L271" class="LineNr">271 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L272" class="LineNr">272 </span> 55/push-EBP +<span id="L273" class="LineNr">273 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L274" class="LineNr">274 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L275" class="LineNr">275 </span> 51/push-ECX +<span id="L276" class="LineNr">276 </span> 52/push-EDX +<span id="L277" class="LineNr">277 </span> 56/push-ESI +<span id="L278" class="LineNr">278 </span> 57/push-EDI +<span id="L279" class="LineNr">279 </span> <span class="subxComment"># ESI = f</span> +<span id="L280" class="LineNr">280 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/ESI 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to ESI</span> +<span id="L281" class="LineNr">281 </span> <span class="subxComment"># currf/ECX = f->read</span> +<span id="L282" class="LineNr">282 </span> 8b/copy 1/mod/*+disp8 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ESI+4) to ECX</span> +<span id="L283" class="LineNr">283 </span> <span class="subxComment"># EDI = s</span> +<span id="L284" class="LineNr">284 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 7/r32/EDI 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+12) to EDI</span> +<span id="L285" class="LineNr">285 </span> <span class="subxComment"># currs/EDX = 0</span> +<span id="L286" class="LineNr">286 </span> 31/xor 3/mod/direct 2/rm32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EDX</span> +<span id="L287" class="LineNr">287 </span> <span class="subxComment"># EAX = EBX = 0</span> +<span id="L288" class="LineNr">288 </span> 31/xor 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EAX</span> +<span id="L289" class="LineNr">289 </span> 31/xor 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EBX</span> +<span id="L290" class="LineNr">290 </span><span class="Constant">$next-stream-line-equal?:loop</span>: +<span id="L291" class="LineNr">291 </span> <span class="subxComment"># if (currf >= f->write) break</span> +<span id="L292" class="LineNr">292 </span> 3b/compare 0/mod/indirect 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with *ESI</span> +<span id="L293" class="LineNr">293 </span> 7d/jump-if-greater-or-equal $next-stream-line-equal?:break/disp8 +<span id="L294" class="LineNr">294 </span> <span class="subxComment"># AL = *(f->data + f->read)</span> +<span id="L295" class="LineNr">295 </span> 8a/copy-byte 1/mod/*+disp8 4/rm32/sib 6/base/ESI 1/index/ECX <span class="Normal"> . </span> 0/r32/AL 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy byte at *(ESI+ECX+12) to AL</span> +<span id="L296" class="LineNr">296 </span> <span class="subxComment"># if (EAX == '\n') break</span> +<span id="L297" class="LineNr">297 </span> 81 7/subop/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xa/imm32/newline <span class="subxComment"># compare EAX</span> +<span id="L298" class="LineNr">298 </span> 74/jump-if-equal $next-stream-line-equal?:break/disp8 +<span id="L299" class="LineNr">299 </span> <span class="subxComment"># if (currs >= s->length) return false</span> +<span id="L300" class="LineNr">300 </span> 3b/compare 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare EDX with *EDI</span> +<span id="L301" class="LineNr">301 </span> 7d/jump-if-greater-or-equal $next-stream-line-equal?:false/disp8 +<span id="L302" class="LineNr">302 </span> <span class="subxComment"># BL = *(s->data + currs)</span> +<span id="L303" class="LineNr">303 </span> 8a/copy-byte 1/mod/*+disp8 4/rm32/sib 7/base/EDI 2/index/EDX <span class="Normal"> . </span> 3/r32/BL 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy byte at *(EDI+EDX+4) to BL</span> +<span id="L304" class="LineNr">304 </span> <span class="subxComment"># if (EAX != EBX) return false</span> +<span id="L305" class="LineNr">305 </span> 39/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare EAX and EBX</span> +<span id="L306" class="LineNr">306 </span> 75/jump-if-not-equal $next-stream-line-equal?:false/disp8 +<span id="L307" class="LineNr">307 </span> <span class="subxComment"># ++currf</span> +<span id="L308" class="LineNr">308 </span> 41/increment-ECX +<span id="L309" class="LineNr">309 </span> <span class="subxComment"># ++currs</span> +<span id="L310" class="LineNr">310 </span> 42/increment-EDX +<span id="L311" class="LineNr">311 </span> eb/jump $next-stream-line-equal?:loop/disp8 +<span id="L312" class="LineNr">312 </span><span class="Constant">$next-stream-line-equal?:break</span>: +<span id="L313" class="LineNr">313 </span> <span class="subxComment"># ++currf</span> +<span id="L314" class="LineNr">314 </span> 41/increment-ECX +<span id="L315" class="LineNr">315 </span> <span class="subxComment"># if currs >= s->length return true</span> +<span id="L316" class="LineNr">316 </span> 3b/compare 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare EDX with *EDI</span> +<span id="L317" class="LineNr">317 </span> 7c/jump-if-lesser $next-stream-line-equal?:false/disp8 +<span id="L318" class="LineNr">318 </span><span class="Constant">$next-stream-line-equal?:true</span>: +<span id="L319" class="LineNr">319 </span> b8/copy-to-EAX 1/imm32 +<span id="L320" class="LineNr">320 </span> <span class="subxComment"># persist f->read on success</span> +<span id="L321" class="LineNr">321 </span> 89/copy 1/mod/*+disp8 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ECX to *(ESI+4)</span> +<span id="L322" class="LineNr">322 </span> eb/jump $next-stream-line-equal?:end/disp8 +<span id="L323" class="LineNr">323 </span><span class="Constant">$next-stream-line-equal?:false</span>: +<span id="L324" class="LineNr">324 </span> b8/copy-to-EAX 0/imm32 +<span id="L325" class="LineNr">325 </span><span class="Constant">$next-stream-line-equal?:end</span>: +<span id="L326" class="LineNr">326 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L327" class="LineNr">327 </span> 5f/pop-to-EDI +<span id="L328" class="LineNr">328 </span> 5e/pop-to-ESI +<span id="L329" class="LineNr">329 </span> 5a/pop-to-EDX +<span id="L330" class="LineNr">330 </span> 59/pop-to-ECX +<span id="L331" class="LineNr">331 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L332" class="LineNr">332 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L333" class="LineNr">333 </span> 5d/pop-to-EBP +<span id="L334" class="LineNr">334 </span> c3/return +<span id="L335" class="LineNr">335 </span> +<span id="L336" class="LineNr">336 </span><span class="subxTest">test-next-stream-line-equal-stops-at-newline</span>: +<span id="L337" class="LineNr">337 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L338" class="LineNr">338 </span> 55/push-EBP +<span id="L339" class="LineNr">339 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L340" class="LineNr">340 </span> <span class="subxComment"># clear-stream(_test-stream)</span> +<span id="L341" class="LineNr">341 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L342" class="LineNr">342 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L343" class="LineNr">343 </span> <span class="subxS2Comment"># . . call</span> +<span id="L344" class="LineNr">344 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L345" class="LineNr">345 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L346" class="LineNr">346 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L347" class="LineNr">347 </span> <span class="subxComment"># write(_test-stream, "Abc\ndef")</span> +<span id="L348" class="LineNr">348 </span> <span class="subxS1Comment"># . write(_test-stream, "Abc")</span> +<span id="L349" class="LineNr">349 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L350" class="LineNr">350 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L351" class="LineNr">351 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L352" class="LineNr">352 </span> <span class="subxS2Comment"># . . call</span> +<span id="L353" class="LineNr">353 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L354" class="LineNr">354 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L355" class="LineNr">355 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L356" class="LineNr">356 </span> <span class="subxS1Comment"># . write(_test-stream, Newline)</span> +<span id="L357" class="LineNr">357 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L358" class="LineNr">358 </span> 68/push <span class="SpecialChar"><a href='051test.subx.html#L83'>Newline</a></span>/imm32 +<span id="L359" class="LineNr">359 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L360" class="LineNr">360 </span> <span class="subxS2Comment"># . . call</span> +<span id="L361" class="LineNr">361 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L362" class="LineNr">362 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L363" class="LineNr">363 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L364" class="LineNr">364 </span> <span class="subxS1Comment"># . write(_test-stream, "def")</span> +<span id="L365" class="LineNr">365 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L366" class="LineNr">366 </span> 68/push <span class="Constant">"def"</span>/imm32 +<span id="L367" class="LineNr">367 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L368" class="LineNr">368 </span> <span class="subxS2Comment"># . . call</span> +<span id="L369" class="LineNr">369 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L370" class="LineNr">370 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L371" class="LineNr">371 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L372" class="LineNr">372 </span> <span class="subxComment"># EAX = next-stream-line-equal?(_test-stream, "Abc")</span> +<span id="L373" class="LineNr">373 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L374" class="LineNr">374 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L375" class="LineNr">375 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L376" class="LineNr">376 </span> <span class="subxS2Comment"># . . call</span> +<span id="L377" class="LineNr">377 </span> e8/call <a href='058stream-equal.subx.html#L234'>next-stream-line-equal?</a>/disp32 +<span id="L378" class="LineNr">378 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L379" class="LineNr">379 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L380" class="LineNr">380 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L381" class="LineNr">381 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L382" class="LineNr">382 </span> 68/push <span class="Constant">"F - test-next-stream-line-equal-stops-at-newline"</span>/imm32 +<span id="L383" class="LineNr">383 </span> 68/push 1/imm32 +<span id="L384" class="LineNr">384 </span> 50/push-EAX +<span id="L385" class="LineNr">385 </span> <span class="subxS2Comment"># . . call</span> +<span id="L386" class="LineNr">386 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L387" class="LineNr">387 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L388" class="LineNr">388 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L389" class="LineNr">389 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L390" class="LineNr">390 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L391" class="LineNr">391 </span> 5d/pop-to-EBP +<span id="L392" class="LineNr">392 </span> c3/return +<span id="L393" class="LineNr">393 </span> +<span id="L394" class="LineNr">394 </span><span class="subxTest">test-next-stream-line-equal-stops-at-newline-2</span>: +<span id="L395" class="LineNr">395 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L396" class="LineNr">396 </span> 55/push-EBP +<span id="L397" class="LineNr">397 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L398" class="LineNr">398 </span> <span class="subxComment"># clear-stream(_test-stream)</span> +<span id="L399" class="LineNr">399 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L400" class="LineNr">400 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L401" class="LineNr">401 </span> <span class="subxS2Comment"># . . call</span> +<span id="L402" class="LineNr">402 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L403" class="LineNr">403 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L404" class="LineNr">404 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L405" class="LineNr">405 </span> <span class="subxComment"># write(_test-stream, "Abc\ndef")</span> +<span id="L406" class="LineNr">406 </span> <span class="subxS1Comment"># . write(_test-stream, "Abc")</span> +<span id="L407" class="LineNr">407 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L408" class="LineNr">408 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L409" class="LineNr">409 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L410" class="LineNr">410 </span> <span class="subxS2Comment"># . . call</span> +<span id="L411" class="LineNr">411 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L412" class="LineNr">412 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L413" class="LineNr">413 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L414" class="LineNr">414 </span> <span class="subxS1Comment"># . write(_test-stream, Newline)</span> +<span id="L415" class="LineNr">415 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L416" class="LineNr">416 </span> 68/push <span class="SpecialChar"><a href='051test.subx.html#L83'>Newline</a></span>/imm32 +<span id="L417" class="LineNr">417 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L418" class="LineNr">418 </span> <span class="subxS2Comment"># . . call</span> +<span id="L419" class="LineNr">419 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L420" class="LineNr">420 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L421" class="LineNr">421 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L422" class="LineNr">422 </span> <span class="subxS1Comment"># . write(_test-stream, "def")</span> +<span id="L423" class="LineNr">423 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L424" class="LineNr">424 </span> 68/push <span class="Constant">"def"</span>/imm32 +<span id="L425" class="LineNr">425 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L426" class="LineNr">426 </span> <span class="subxS2Comment"># . . call</span> +<span id="L427" class="LineNr">427 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L428" class="LineNr">428 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L429" class="LineNr">429 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L430" class="LineNr">430 </span> <span class="subxComment"># EAX = next-stream-line-equal?(_test-stream, "def")</span> +<span id="L431" class="LineNr">431 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L432" class="LineNr">432 </span> 68/push <span class="Constant">"def"</span>/imm32 +<span id="L433" class="LineNr">433 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L434" class="LineNr">434 </span> <span class="subxS2Comment"># . . call</span> +<span id="L435" class="LineNr">435 </span> e8/call <a href='058stream-equal.subx.html#L234'>next-stream-line-equal?</a>/disp32 +<span id="L436" class="LineNr">436 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L437" class="LineNr">437 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L438" class="LineNr">438 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L439" class="LineNr">439 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L440" class="LineNr">440 </span> 68/push <span class="Constant">"F - test-next-stream-line-equal-stops-at-newline-2"</span>/imm32 +<span id="L441" class="LineNr">441 </span> 68/push 0/imm32 +<span id="L442" class="LineNr">442 </span> 50/push-EAX +<span id="L443" class="LineNr">443 </span> <span class="subxS2Comment"># . . call</span> +<span id="L444" class="LineNr">444 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L445" class="LineNr">445 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L446" class="LineNr">446 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L447" class="LineNr">447 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L448" class="LineNr">448 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L449" class="LineNr">449 </span> 5d/pop-to-EBP +<span id="L450" class="LineNr">450 </span> c3/return +<span id="L451" class="LineNr">451 </span> +<span id="L452" class="LineNr">452 </span><span class="subxTest">test-next-stream-line-equal-skips-newline</span>: +<span id="L453" class="LineNr">453 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L454" class="LineNr">454 </span> 55/push-EBP +<span id="L455" class="LineNr">455 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L456" class="LineNr">456 </span> <span class="subxComment"># clear-stream(_test-stream)</span> +<span id="L457" class="LineNr">457 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L458" class="LineNr">458 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L459" class="LineNr">459 </span> <span class="subxS2Comment"># . . call</span> +<span id="L460" class="LineNr">460 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L461" class="LineNr">461 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L462" class="LineNr">462 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L463" class="LineNr">463 </span> <span class="subxComment"># write(_test-stream, "Abc\ndef\n")</span> +<span id="L464" class="LineNr">464 </span> <span class="subxS1Comment"># . write(_test-stream, "Abc")</span> +<span id="L465" class="LineNr">465 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L466" class="LineNr">466 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L467" class="LineNr">467 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L468" class="LineNr">468 </span> <span class="subxS2Comment"># . . call</span> +<span id="L469" class="LineNr">469 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L470" class="LineNr">470 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L471" class="LineNr">471 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L472" class="LineNr">472 </span> <span class="subxS1Comment"># . write(_test-stream, Newline)</span> +<span id="L473" class="LineNr">473 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L474" class="LineNr">474 </span> 68/push <span class="SpecialChar"><a href='051test.subx.html#L83'>Newline</a></span>/imm32 +<span id="L475" class="LineNr">475 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L476" class="LineNr">476 </span> <span class="subxS2Comment"># . . call</span> +<span id="L477" class="LineNr">477 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L478" class="LineNr">478 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L479" class="LineNr">479 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L480" class="LineNr">480 </span> <span class="subxS1Comment"># . write(_test-stream, "def")</span> +<span id="L481" class="LineNr">481 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L482" class="LineNr">482 </span> 68/push <span class="Constant">"def"</span>/imm32 +<span id="L483" class="LineNr">483 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L484" class="LineNr">484 </span> <span class="subxS2Comment"># . . call</span> +<span id="L485" class="LineNr">485 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L486" class="LineNr">486 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L487" class="LineNr">487 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L488" class="LineNr">488 </span> <span class="subxS1Comment"># . write(_test-stream, Newline)</span> +<span id="L489" class="LineNr">489 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L490" class="LineNr">490 </span> 68/push <span class="SpecialChar"><a href='051test.subx.html#L83'>Newline</a></span>/imm32 +<span id="L491" class="LineNr">491 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L492" class="LineNr">492 </span> <span class="subxS2Comment"># . . call</span> +<span id="L493" class="LineNr">493 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L494" class="LineNr">494 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L495" class="LineNr">495 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L496" class="LineNr">496 </span> <span class="subxComment"># next-stream-line-equal?(_test-stream, "Abc")</span> +<span id="L497" class="LineNr">497 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L498" class="LineNr">498 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L499" class="LineNr">499 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L500" class="LineNr">500 </span> <span class="subxS2Comment"># . . call</span> +<span id="L501" class="LineNr">501 </span> e8/call <a href='058stream-equal.subx.html#L234'>next-stream-line-equal?</a>/disp32 +<span id="L502" class="LineNr">502 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L503" class="LineNr">503 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L504" class="LineNr">504 </span> <span class="subxComment"># EAX = next-stream-line-equal?(_test-stream, "def")</span> +<span id="L505" class="LineNr">505 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L506" class="LineNr">506 </span> 68/push <span class="Constant">"def"</span>/imm32 +<span id="L507" class="LineNr">507 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L508" class="LineNr">508 </span> <span class="subxS2Comment"># . . call</span> +<span id="L509" class="LineNr">509 </span> e8/call <a href='058stream-equal.subx.html#L234'>next-stream-line-equal?</a>/disp32 +<span id="L510" class="LineNr">510 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L511" class="LineNr">511 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L512" class="LineNr">512 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L513" class="LineNr">513 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L514" class="LineNr">514 </span> 68/push <span class="Constant">"F - test-next-stream-line-equal-skips-newline"</span>/imm32 +<span id="L515" class="LineNr">515 </span> 68/push 1/imm32 +<span id="L516" class="LineNr">516 </span> 50/push-EAX +<span id="L517" class="LineNr">517 </span> <span class="subxS2Comment"># . . call</span> +<span id="L518" class="LineNr">518 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L519" class="LineNr">519 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L520" class="LineNr">520 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L521" class="LineNr">521 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L522" class="LineNr">522 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L523" class="LineNr">523 </span> 5d/pop-to-EBP +<span id="L524" class="LineNr">524 </span> c3/return +<span id="L525" class="LineNr">525 </span> +<span id="L526" class="LineNr">526 </span><span class="subxTest">test-next-stream-line-equal-handles-final-line</span>: +<span id="L527" class="LineNr">527 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L528" class="LineNr">528 </span> 55/push-EBP +<span id="L529" class="LineNr">529 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L530" class="LineNr">530 </span> <span class="subxComment"># clear-stream(_test-stream)</span> +<span id="L531" class="LineNr">531 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L532" class="LineNr">532 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L533" class="LineNr">533 </span> <span class="subxS2Comment"># . . call</span> +<span id="L534" class="LineNr">534 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L535" class="LineNr">535 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L536" class="LineNr">536 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L537" class="LineNr">537 </span> <span class="subxComment"># write(_test-stream, "Abc\ndef")</span> +<span id="L538" class="LineNr">538 </span> <span class="subxS1Comment"># . write(_test-stream, "Abc")</span> +<span id="L539" class="LineNr">539 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L540" class="LineNr">540 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L541" class="LineNr">541 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L542" class="LineNr">542 </span> <span class="subxS2Comment"># . . call</span> +<span id="L543" class="LineNr">543 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L544" class="LineNr">544 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L545" class="LineNr">545 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L546" class="LineNr">546 </span> <span class="subxS1Comment"># . write(_test-stream, Newline)</span> +<span id="L547" class="LineNr">547 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L548" class="LineNr">548 </span> 68/push <span class="SpecialChar"><a href='051test.subx.html#L83'>Newline</a></span>/imm32 +<span id="L549" class="LineNr">549 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L550" class="LineNr">550 </span> <span class="subxS2Comment"># . . call</span> +<span id="L551" class="LineNr">551 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L552" class="LineNr">552 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L553" class="LineNr">553 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L554" class="LineNr">554 </span> <span class="subxS1Comment"># . write(_test-stream, "def")</span> +<span id="L555" class="LineNr">555 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L556" class="LineNr">556 </span> 68/push <span class="Constant">"def"</span>/imm32 +<span id="L557" class="LineNr">557 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L558" class="LineNr">558 </span> <span class="subxS2Comment"># . . call</span> +<span id="L559" class="LineNr">559 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L560" class="LineNr">560 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L561" class="LineNr">561 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L562" class="LineNr">562 </span> <span class="subxComment"># next-stream-line-equal?(_test-stream, "Abc")</span> +<span id="L563" class="LineNr">563 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L564" class="LineNr">564 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L565" class="LineNr">565 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L566" class="LineNr">566 </span> <span class="subxS2Comment"># . . call</span> +<span id="L567" class="LineNr">567 </span> e8/call <a href='058stream-equal.subx.html#L234'>next-stream-line-equal?</a>/disp32 +<span id="L568" class="LineNr">568 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L569" class="LineNr">569 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L570" class="LineNr">570 </span> <span class="subxComment"># EAX = next-stream-line-equal?(_test-stream, "def")</span> +<span id="L571" class="LineNr">571 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L572" class="LineNr">572 </span> 68/push <span class="Constant">"def"</span>/imm32 +<span id="L573" class="LineNr">573 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L574" class="LineNr">574 </span> <span class="subxS2Comment"># . . call</span> +<span id="L575" class="LineNr">575 </span> e8/call <a href='058stream-equal.subx.html#L234'>next-stream-line-equal?</a>/disp32 +<span id="L576" class="LineNr">576 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L577" class="LineNr">577 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L578" class="LineNr">578 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L579" class="LineNr">579 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L580" class="LineNr">580 </span> 68/push <span class="Constant">"F - test-next-stream-line-equal-skips-newline"</span>/imm32 +<span id="L581" class="LineNr">581 </span> 68/push 1/imm32 +<span id="L582" class="LineNr">582 </span> 50/push-EAX +<span id="L583" class="LineNr">583 </span> <span class="subxS2Comment"># . . call</span> +<span id="L584" class="LineNr">584 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L585" class="LineNr">585 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L586" class="LineNr">586 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L587" class="LineNr">587 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L588" class="LineNr">588 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L589" class="LineNr">589 </span> 5d/pop-to-EBP +<span id="L590" class="LineNr">590 </span> c3/return +<span id="L591" class="LineNr">591 </span> +<span id="L592" class="LineNr">592 </span><span class="subxTest">test-next-stream-line-equal-always-fails-after-eof</span>: +<span id="L593" class="LineNr">593 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L594" class="LineNr">594 </span> 55/push-EBP +<span id="L595" class="LineNr">595 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L596" class="LineNr">596 </span> <span class="subxComment"># clear-stream(_test-stream)</span> +<span id="L597" class="LineNr">597 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L598" class="LineNr">598 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L599" class="LineNr">599 </span> <span class="subxS2Comment"># . . call</span> +<span id="L600" class="LineNr">600 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L601" class="LineNr">601 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L602" class="LineNr">602 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L603" class="LineNr">603 </span> <span class="subxComment"># write nothing</span> +<span id="L604" class="LineNr">604 </span> <span class="subxComment"># EAX = next-stream-line-equal?(_test-stream, "")</span> +<span id="L605" class="LineNr">605 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L606" class="LineNr">606 </span> 68/push <span class="Constant">""</span>/imm32 +<span id="L607" class="LineNr">607 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L608" class="LineNr">608 </span> <span class="subxS2Comment"># . . call</span> +<span id="L609" class="LineNr">609 </span> e8/call <a href='058stream-equal.subx.html#L234'>next-stream-line-equal?</a>/disp32 +<span id="L610" class="LineNr">610 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L611" class="LineNr">611 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L612" class="LineNr">612 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L613" class="LineNr">613 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L614" class="LineNr">614 </span> 68/push <span class="Constant">"F - test-next-stream-line-equal-always-fails-after-eof"</span>/imm32 +<span id="L615" class="LineNr">615 </span> 68/push 1/imm32 +<span id="L616" class="LineNr">616 </span> 50/push-EAX +<span id="L617" class="LineNr">617 </span> <span class="subxS2Comment"># . . call</span> +<span id="L618" class="LineNr">618 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L619" class="LineNr">619 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L620" class="LineNr">620 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L621" class="LineNr">621 </span> <span class="subxComment"># EAX = next-stream-line-equal?(_test-stream, "")</span> +<span id="L622" class="LineNr">622 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L623" class="LineNr">623 </span> 68/push <span class="Constant">""</span>/imm32 +<span id="L624" class="LineNr">624 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L625" class="LineNr">625 </span> <span class="subxS2Comment"># . . call</span> +<span id="L626" class="LineNr">626 </span> e8/call <a href='058stream-equal.subx.html#L234'>next-stream-line-equal?</a>/disp32 +<span id="L627" class="LineNr">627 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L628" class="LineNr">628 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L629" class="LineNr">629 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L630" class="LineNr">630 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L631" class="LineNr">631 </span> 68/push <span class="Constant">"F - <a href='058stream-equal.subx.html#L592'>test-next-stream-line-equal-always-fails-after-eof</a>/2"</span>/imm32 +<span id="L632" class="LineNr">632 </span> 68/push 1/imm32 +<span id="L633" class="LineNr">633 </span> 50/push-EAX +<span id="L634" class="LineNr">634 </span> <span class="subxS2Comment"># . . call</span> +<span id="L635" class="LineNr">635 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L636" class="LineNr">636 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L637" class="LineNr">637 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L638" class="LineNr">638 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L639" class="LineNr">639 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L640" class="LineNr">640 </span> 5d/pop-to-EBP +<span id="L641" class="LineNr">641 </span> c3/return +<span id="L642" class="LineNr">642 </span> +<span id="L643" class="LineNr">643 </span><span class="subxComment"># helper for later tests</span> +<span id="L644" class="LineNr">644 </span><span class="subxFunction">check-next-stream-line-equal</span>: +<span id="L645" class="LineNr">645 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L646" class="LineNr">646 </span> 55/push-EBP +<span id="L647" class="LineNr">647 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L648" class="LineNr">648 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L649" class="LineNr">649 </span> 50/push-EAX +<span id="L650" class="LineNr">650 </span> <span class="subxComment"># EAX = next-stream-line-equal?(f, s)</span> +<span id="L651" class="LineNr">651 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L652" class="LineNr">652 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> +<span id="L653" class="LineNr">653 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> +<span id="L654" class="LineNr">654 </span> <span class="subxS2Comment"># . . call</span> +<span id="L655" class="LineNr">655 </span> e8/call <a href='058stream-equal.subx.html#L234'>next-stream-line-equal?</a>/disp32 +<span id="L656" class="LineNr">656 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L657" class="LineNr">657 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L658" class="LineNr">658 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L659" class="LineNr">659 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L660" class="LineNr">660 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+16)</span> +<span id="L661" class="LineNr">661 </span> 68/push 1/imm32 +<span id="L662" class="LineNr">662 </span> 50/push-EAX +<span id="L663" class="LineNr">663 </span> <span class="subxS2Comment"># . . call</span> +<span id="L664" class="LineNr">664 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L665" class="LineNr">665 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L666" class="LineNr">666 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L667" class="LineNr">667 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L668" class="LineNr">668 </span> 58/pop-to-EAX +<span id="L669" class="LineNr">669 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L670" class="LineNr">670 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L671" class="LineNr">671 </span> 5d/pop-to-EBP +<span id="L672" class="LineNr">672 </span> c3/return +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> diff --git a/html/subx/057stop.subx.html b/html/subx/059stop.subx.html index 3278961b..1d1aae8c 100644 --- a/html/subx/057stop.subx.html +++ b/html/subx/059stop.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/057stop.subx</title> +<title>Mu - subx/059stop.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -58,7 +58,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/057stop.subx'>https://github.com/akkartik/mu/blob/master/subx/057stop.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/059stop.subx'>https://github.com/akkartik/mu/blob/master/subx/059stop.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># stop: dependency-injected wrapper around the exit() syscall</span> <span id="L2" class="LineNr"> 2 </span><span class="subxComment">#</span> @@ -200,14 +200,14 @@ if ('onhashchange' in window) { <span id="L138" class="LineNr">138 </span> 68/push 4/imm32/nbytes-of-args-for-_test-stop-1 <span id="L139" class="LineNr">139 </span> 50/push-EAX <span id="L140" class="LineNr">140 </span> <span class="subxS2Comment"># . . call</span> -<span id="L141" class="LineNr">141 </span> e8/call <a href='057stop.subx.html#L51'>tailor-exit-descriptor</a>/disp32 +<span id="L141" class="LineNr">141 </span> e8/call <a href='059stop.subx.html#L51'>tailor-exit-descriptor</a>/disp32 <span id="L142" class="LineNr">142 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L143" class="LineNr">143 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L144" class="LineNr">144 </span> <span class="subxS1Comment"># . _test-stop-1(ed)</span> <span id="L145" class="LineNr">145 </span> <span class="subxS2Comment"># . . push args</span> <span id="L146" class="LineNr">146 </span> 50/push-EAX <span id="L147" class="LineNr">147 </span> <span class="subxS2Comment"># . . call</span> -<span id="L148" class="LineNr">148 </span> e8/call <a href='057stop.subx.html#L169'>_test-stop-1</a>/disp32 +<span id="L148" class="LineNr">148 </span> e8/call <a href='059stop.subx.html#L169'>_test-stop-1</a>/disp32 <span id="L149" class="LineNr">149 </span> <span class="subxComment"># registers except ESP may be clobbered at this point</span> <span id="L150" class="LineNr">150 </span> <span class="subxComment"># restore args</span> <span id="L151" class="LineNr">151 </span> 58/pop-to-EAX @@ -236,7 +236,7 @@ if ('onhashchange' in window) { <span id="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . push args</span> <span id="L175" class="LineNr">175 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> <span id="L176" class="LineNr">176 </span> <span class="subxS2Comment"># . . call</span> -<span id="L177" class="LineNr">177 </span> e8/call <a href='057stop.subx.html#L196'>_test-stop-2</a>/disp32 +<span id="L177" class="LineNr">177 </span> e8/call <a href='059stop.subx.html#L196'>_test-stop-2</a>/disp32 <span id="L178" class="LineNr">178 </span> <span class="subxComment"># should never get past this point</span> <span id="L179" class="LineNr">179 </span><span class="Constant">$_test-stop-1:dead-end</span>: <span id="L180" class="LineNr">180 </span> <span class="subxS2Comment"># . . discard args</span> @@ -264,7 +264,7 @@ if ('onhashchange' in window) { <span id="L202" class="LineNr">202 </span> 68/push 1/imm32 <span id="L203" class="LineNr">203 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> <span id="L204" class="LineNr">204 </span> <span class="subxS2Comment"># . . call</span> -<span id="L205" class="LineNr">205 </span> e8/call <a href='057stop.subx.html#L99'>stop</a>/disp32 +<span id="L205" class="LineNr">205 </span> e8/call <a href='059stop.subx.html#L99'>stop</a>/disp32 <span id="L206" class="LineNr">206 </span> <span class="subxComment"># should never get past this point</span> <span id="L207" class="LineNr">207 </span><span class="Constant">$_test-stop-2:dead-end</span>: <span id="L208" class="LineNr">208 </span> <span class="subxS1Comment"># . epilog</span> diff --git a/html/subx/058read.subx.html b/html/subx/060read.subx.html index 27b20a0e..2b216667 100644 --- a/html/subx/058read.subx.html +++ b/html/subx/060read.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/058read.subx</title> +<title>Mu - subx/060read.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -58,7 +58,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/058read.subx'>https://github.com/akkartik/mu/blob/master/subx/058read.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/060read.subx'>https://github.com/akkartik/mu/blob/master/subx/060read.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># read: analogously to write, support reading from in-memory streams in</span> <span id="L2" class="LineNr"> 2 </span><span class="subxComment"># addition to file descriptors.</span> @@ -125,7 +125,7 @@ if ('onhashchange' in window) { <span id="L63" class="LineNr"> 63 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L64" class="LineNr"> 64 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> <span id="L65" class="LineNr"> 65 </span> <span class="subxS2Comment"># . . call</span> -<span id="L66" class="LineNr"> 66 </span> e8/call <a href='058read.subx.html#L121'>_read</a>/disp32 +<span id="L66" class="LineNr"> 66 </span> e8/call <a href='060read.subx.html#L121'>_read</a>/disp32 <span id="L67" class="LineNr"> 67 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L68" class="LineNr"> 68 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L69" class="LineNr"> 69 </span> <span class="subxComment"># return</span> @@ -158,7 +158,7 @@ if ('onhashchange' in window) { <span id="L96" class="LineNr"> 96 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 7/base/EDI 0/index/EAX <span class="Normal"> . </span> 0/r32/EAX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+EAX+12 to EAX</span> <span id="L97" class="LineNr"> 97 </span> 50/push-EAX <span id="L98" class="LineNr"> 98 </span> <span class="subxS2Comment"># . . call</span> -<span id="L99" class="LineNr"> 99 </span> e8/call <a href='055trace.subx.html#L311'>_append-4</a>/disp32 +<span id="L99" class="LineNr"> 99 </span> e8/call <a href='056trace.subx.html#L310'>_append-4</a>/disp32 <span id="L100" class="LineNr">100 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L101" class="LineNr">101 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/imm32 <span class="subxComment"># add to ESP</span> <span id="L102" class="LineNr">102 </span> <span class="subxComment"># s->write += EAX</span> @@ -245,187 +245,183 @@ if ('onhashchange' in window) { <span id="L183" class="LineNr">183 </span> <span class="subxH1Comment"># - write a single character into _test-stream, then read from its buffered-file</span> <span id="L184" class="LineNr">184 </span> <span class="subxComment"># clear-stream(_test-stream)</span> <span id="L185" class="LineNr">185 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L186" class="LineNr">186 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L186" class="LineNr">186 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L187" class="LineNr">187 </span> <span class="subxS2Comment"># . . call</span> -<span id="L188" class="LineNr">188 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L188" class="LineNr">188 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L189" class="LineNr">189 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L190" class="LineNr">190 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L191" class="LineNr">191 </span> <span class="subxComment"># clear-stream(_test-stream-buffer)</span> <span id="L192" class="LineNr">192 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L193" class="LineNr">193 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 +<span id="L193" class="LineNr">193 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 <span id="L194" class="LineNr">194 </span> <span class="subxS2Comment"># . . call</span> -<span id="L195" class="LineNr">195 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L195" class="LineNr">195 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L196" class="LineNr">196 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L197" class="LineNr">197 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L198" class="LineNr">198 </span> <span class="subxComment"># write(_test-stream, "Ab")</span> <span id="L199" class="LineNr">199 </span> <span class="subxS2Comment"># . . push args</span> <span id="L200" class="LineNr">200 </span> 68/push <span class="Constant">"Ab"</span>/imm32 -<span id="L201" class="LineNr">201 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L201" class="LineNr">201 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L202" class="LineNr">202 </span> <span class="subxS2Comment"># . . call</span> -<span id="L203" class="LineNr">203 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L203" class="LineNr">203 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L204" class="LineNr">204 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L205" class="LineNr">205 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L206" class="LineNr">206 </span> <span class="subxComment"># read(_test-stream, _test-stream-buffer)</span> <span id="L207" class="LineNr">207 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L208" class="LineNr">208 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L209" class="LineNr">209 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L208" class="LineNr">208 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L209" class="LineNr">209 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L210" class="LineNr">210 </span> <span class="subxS2Comment"># . . call</span> -<span id="L211" class="LineNr">211 </span> e8/call <a href='058read.subx.html#L55'>read</a>/disp32 +<span id="L211" class="LineNr">211 </span> e8/call <a href='060read.subx.html#L55'>read</a>/disp32 <span id="L212" class="LineNr">212 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L213" class="LineNr">213 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L214" class="LineNr">214 </span> <span class="subxComment"># check-ints-equal(EAX, 2, msg)</span> <span id="L215" class="LineNr">215 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L216" class="LineNr">216 </span> 68/push <span class="Constant">"F - <a href='058read.subx.html#L182'>test-read-single</a>: return EAX"</span>/imm32 +<span id="L216" class="LineNr">216 </span> 68/push <span class="Constant">"F - <a href='060read.subx.html#L182'>test-read-single</a>: return EAX"</span>/imm32 <span id="L217" class="LineNr">217 </span> 68/push 2/imm32 <span id="L218" class="LineNr">218 </span> 50/push-EAX <span id="L219" class="LineNr">219 </span> <span class="subxS2Comment"># . . call</span> <span id="L220" class="LineNr">220 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 <span id="L221" class="LineNr">221 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L222" class="LineNr">222 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L223" class="LineNr">223 </span> <span class="subxComment"># check-ints-equal(*_test-stream-buffer->data, 41/A 62/b 00 00, msg)</span> +<span id="L223" class="LineNr">223 </span> <span class="subxComment"># check-stream-equal(_test-stream-buffer, "Ab", msg)</span> <span id="L224" class="LineNr">224 </span> <span class="subxS2Comment"># . . push args</span> <span id="L225" class="LineNr">225 </span> 68/push <span class="Constant">"F - test-read-single"</span>/imm32 -<span id="L226" class="LineNr">226 </span> 68/push 0x006241/imm32/Ab -<span id="L227" class="LineNr">227 </span> <span class="subxS2Comment"># . . push *_test-stream-buffer->data</span> -<span id="L228" class="LineNr">228 </span> b8/copy-to-EAX <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L229" class="LineNr">229 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L230" class="LineNr">230 </span> <span class="subxS2Comment"># . . call</span> -<span id="L231" class="LineNr">231 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L232" class="LineNr">232 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L233" class="LineNr">233 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L234" class="LineNr">234 </span> <span class="subxComment"># end</span> -<span id="L235" class="LineNr">235 </span> c3/return -<span id="L236" class="LineNr">236 </span> -<span id="L237" class="LineNr">237 </span><span class="subxTest">test-read-is-stateful</span>: -<span id="L238" class="LineNr">238 </span> <span class="subxH1Comment"># - make two consecutive reads, check that their results are appended</span> -<span id="L239" class="LineNr">239 </span> <span class="subxComment"># clear-stream(_test-stream)</span> -<span id="L240" class="LineNr">240 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L241" class="LineNr">241 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L242" class="LineNr">242 </span> <span class="subxS2Comment"># . . call</span> -<span id="L243" class="LineNr">243 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L244" class="LineNr">244 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L245" class="LineNr">245 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L246" class="LineNr">246 </span> <span class="subxComment"># clear-stream(_test-stream-buffer)</span> -<span id="L247" class="LineNr">247 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L248" class="LineNr">248 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L249" class="LineNr">249 </span> <span class="subxS2Comment"># . . call</span> -<span id="L250" class="LineNr">250 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L251" class="LineNr">251 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L252" class="LineNr">252 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L253" class="LineNr">253 </span> <span class="subxComment"># write(_test-stream, "C")</span> -<span id="L254" class="LineNr">254 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L255" class="LineNr">255 </span> 68/push <span class="Constant">"C"</span>/imm32 -<span id="L256" class="LineNr">256 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L257" class="LineNr">257 </span> <span class="subxS2Comment"># . . call</span> -<span id="L258" class="LineNr">258 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 -<span id="L259" class="LineNr">259 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L260" class="LineNr">260 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L261" class="LineNr">261 </span> <span class="subxComment"># read(_test-stream, _test-stream-buffer)</span> -<span id="L262" class="LineNr">262 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L263" class="LineNr">263 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L264" class="LineNr">264 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L265" class="LineNr">265 </span> <span class="subxS2Comment"># . . call</span> -<span id="L266" class="LineNr">266 </span> e8/call <a href='058read.subx.html#L55'>read</a>/disp32 -<span id="L267" class="LineNr">267 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L268" class="LineNr">268 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L269" class="LineNr">269 </span> <span class="subxComment"># write(_test-stream, "D")</span> -<span id="L270" class="LineNr">270 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L271" class="LineNr">271 </span> 68/push <span class="Constant">"D"</span>/imm32 -<span id="L272" class="LineNr">272 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L273" class="LineNr">273 </span> <span class="subxS2Comment"># . . call</span> -<span id="L274" class="LineNr">274 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 -<span id="L275" class="LineNr">275 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L276" class="LineNr">276 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L277" class="LineNr">277 </span> <span class="subxComment"># read(_test-stream, _test-stream-buffer)</span> -<span id="L278" class="LineNr">278 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L279" class="LineNr">279 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L280" class="LineNr">280 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L281" class="LineNr">281 </span> <span class="subxS2Comment"># . . call</span> -<span id="L282" class="LineNr">282 </span> e8/call <a href='058read.subx.html#L55'>read</a>/disp32 -<span id="L283" class="LineNr">283 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L284" class="LineNr">284 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L285" class="LineNr">285 </span> <span class="subxComment"># check-ints-equal(*_test-stream-buffer->data, 43/C 44/D 00 00, msg)</span> -<span id="L286" class="LineNr">286 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L287" class="LineNr">287 </span> 68/push <span class="Constant">"F - test-read-is-stateful"</span>/imm32 -<span id="L288" class="LineNr">288 </span> 68/push 0x00004443/imm32/C-D -<span id="L289" class="LineNr">289 </span> <span class="subxS2Comment"># . . push *_test-stream-buffer->data</span> -<span id="L290" class="LineNr">290 </span> b8/copy-to-EAX <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L291" class="LineNr">291 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L292" class="LineNr">292 </span> <span class="subxS2Comment"># . . call</span> -<span id="L293" class="LineNr">293 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L294" class="LineNr">294 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L295" class="LineNr">295 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L296" class="LineNr">296 </span> <span class="subxComment"># end</span> -<span id="L297" class="LineNr">297 </span> c3/return -<span id="L298" class="LineNr">298 </span> -<span id="L299" class="LineNr">299 </span><span class="subxTest">test-read-returns-0-on-end-of-file</span>: -<span id="L300" class="LineNr">300 </span> <span class="subxH1Comment"># - read after hitting end-of-file, check that result is 0</span> -<span id="L301" class="LineNr">301 </span> <span class="subxComment"># setup</span> -<span id="L302" class="LineNr">302 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> -<span id="L303" class="LineNr">303 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L304" class="LineNr">304 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L305" class="LineNr">305 </span> <span class="subxS2Comment"># . . call</span> -<span id="L306" class="LineNr">306 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L307" class="LineNr">307 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L308" class="LineNr">308 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L309" class="LineNr">309 </span> <span class="subxS1Comment"># . clear-stream(_test-stream-buffer)</span> -<span id="L310" class="LineNr">310 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L311" class="LineNr">311 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L312" class="LineNr">312 </span> <span class="subxS2Comment"># . . call</span> -<span id="L313" class="LineNr">313 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L314" class="LineNr">314 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L315" class="LineNr">315 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L316" class="LineNr">316 </span> <span class="subxS1Comment"># . write(_test-stream, "Ab")</span> -<span id="L317" class="LineNr">317 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L318" class="LineNr">318 </span> 68/push <span class="Constant">"Ab"</span>/imm32 -<span id="L319" class="LineNr">319 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L320" class="LineNr">320 </span> <span class="subxS2Comment"># . . call</span> -<span id="L321" class="LineNr">321 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 -<span id="L322" class="LineNr">322 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L323" class="LineNr">323 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L324" class="LineNr">324 </span> <span class="subxComment"># first read gets to end-of-file</span> -<span id="L325" class="LineNr">325 </span> <span class="subxS1Comment"># . read(_test-stream, _test-stream-buffer)</span> -<span id="L326" class="LineNr">326 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L327" class="LineNr">327 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L328" class="LineNr">328 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L329" class="LineNr">329 </span> <span class="subxS2Comment"># . . call</span> -<span id="L330" class="LineNr">330 </span> e8/call <a href='058read.subx.html#L55'>read</a>/disp32 -<span id="L331" class="LineNr">331 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L332" class="LineNr">332 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L333" class="LineNr">333 </span> <span class="subxComment"># second read</span> -<span id="L334" class="LineNr">334 </span> <span class="subxS1Comment"># . read(_test-stream, _test-stream-buffer)</span> -<span id="L335" class="LineNr">335 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L336" class="LineNr">336 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L337" class="LineNr">337 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L338" class="LineNr">338 </span> <span class="subxS2Comment"># . . call</span> -<span id="L339" class="LineNr">339 </span> e8/call <a href='058read.subx.html#L55'>read</a>/disp32 -<span id="L340" class="LineNr">340 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L341" class="LineNr">341 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L342" class="LineNr">342 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L343" class="LineNr">343 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L344" class="LineNr">344 </span> 68/push <span class="Constant">"F - test-read-returns-0-on-end-of-file"</span>/imm32 -<span id="L345" class="LineNr">345 </span> 68/push 0/imm32 -<span id="L346" class="LineNr">346 </span> 50/push-EAX -<span id="L347" class="LineNr">347 </span> <span class="subxS2Comment"># . . call</span> -<span id="L348" class="LineNr">348 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L349" class="LineNr">349 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L350" class="LineNr">350 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L351" class="LineNr">351 </span> <span class="subxComment"># end</span> -<span id="L352" class="LineNr">352 </span> c3/return -<span id="L353" class="LineNr">353 </span> -<span id="L354" class="LineNr">354 </span>== data -<span id="L355" class="LineNr">355 </span> -<span id="L356" class="LineNr">356 </span><span class="subxMinorFunction">_test-stream-buffer</span>: -<span id="L357" class="LineNr">357 </span> <span class="subxComment"># current write index</span> -<span id="L358" class="LineNr">358 </span> 00 00 00 00 -<span id="L359" class="LineNr">359 </span> <span class="subxComment"># current read index</span> -<span id="L360" class="LineNr">360 </span> 00 00 00 00 -<span id="L361" class="LineNr">361 </span> <span class="subxComment"># length (= 8)</span> -<span id="L362" class="LineNr">362 </span> 08 00 00 00 -<span id="L363" class="LineNr">363 </span> <span class="subxComment"># data</span> -<span id="L364" class="LineNr">364 </span> 00 00 00 00 00 00 00 00 <span class="subxComment"># 8 bytes</span> -<span id="L365" class="LineNr">365 </span> -<span id="L366" class="LineNr">366 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L226" class="LineNr">226 </span> 68/push <span class="Constant">"Ab"</span>/imm32 +<span id="L227" class="LineNr">227 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L228" class="LineNr">228 </span> <span class="subxS2Comment"># . . call</span> +<span id="L229" class="LineNr">229 </span> e8/call <a href='058stream-equal.subx.html#L199'>check-stream-equal</a>/disp32 +<span id="L230" class="LineNr">230 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L231" class="LineNr">231 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L232" class="LineNr">232 </span> <span class="subxComment"># end</span> +<span id="L233" class="LineNr">233 </span> c3/return +<span id="L234" class="LineNr">234 </span> +<span id="L235" class="LineNr">235 </span><span class="subxTest">test-read-is-stateful</span>: +<span id="L236" class="LineNr">236 </span> <span class="subxH1Comment"># - make two consecutive reads, check that their results are appended</span> +<span id="L237" class="LineNr">237 </span> <span class="subxComment"># clear-stream(_test-stream)</span> +<span id="L238" class="LineNr">238 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L239" class="LineNr">239 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L240" class="LineNr">240 </span> <span class="subxS2Comment"># . . call</span> +<span id="L241" class="LineNr">241 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L242" class="LineNr">242 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L243" class="LineNr">243 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L244" class="LineNr">244 </span> <span class="subxComment"># clear-stream(_test-stream-buffer)</span> +<span id="L245" class="LineNr">245 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L246" class="LineNr">246 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L247" class="LineNr">247 </span> <span class="subxS2Comment"># . . call</span> +<span id="L248" class="LineNr">248 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L249" class="LineNr">249 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L250" class="LineNr">250 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L251" class="LineNr">251 </span> <span class="subxComment"># write(_test-stream, "C")</span> +<span id="L252" class="LineNr">252 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L253" class="LineNr">253 </span> 68/push <span class="Constant">"C"</span>/imm32 +<span id="L254" class="LineNr">254 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L255" class="LineNr">255 </span> <span class="subxS2Comment"># . . call</span> +<span id="L256" class="LineNr">256 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L257" class="LineNr">257 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L258" class="LineNr">258 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L259" class="LineNr">259 </span> <span class="subxComment"># read(_test-stream, _test-stream-buffer)</span> +<span id="L260" class="LineNr">260 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L261" class="LineNr">261 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L262" class="LineNr">262 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L263" class="LineNr">263 </span> <span class="subxS2Comment"># . . call</span> +<span id="L264" class="LineNr">264 </span> e8/call <a href='060read.subx.html#L55'>read</a>/disp32 +<span id="L265" class="LineNr">265 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L266" class="LineNr">266 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L267" class="LineNr">267 </span> <span class="subxComment"># write(_test-stream, "D")</span> +<span id="L268" class="LineNr">268 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L269" class="LineNr">269 </span> 68/push <span class="Constant">"D"</span>/imm32 +<span id="L270" class="LineNr">270 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L271" class="LineNr">271 </span> <span class="subxS2Comment"># . . call</span> +<span id="L272" class="LineNr">272 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L273" class="LineNr">273 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L274" class="LineNr">274 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L275" class="LineNr">275 </span> <span class="subxComment"># read(_test-stream, _test-stream-buffer)</span> +<span id="L276" class="LineNr">276 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L277" class="LineNr">277 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L278" class="LineNr">278 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L279" class="LineNr">279 </span> <span class="subxS2Comment"># . . call</span> +<span id="L280" class="LineNr">280 </span> e8/call <a href='060read.subx.html#L55'>read</a>/disp32 +<span id="L281" class="LineNr">281 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L282" class="LineNr">282 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L283" class="LineNr">283 </span> <span class="subxComment"># check-stream-equal(_test-stream-buffer, "CD", msg)</span> +<span id="L284" class="LineNr">284 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L285" class="LineNr">285 </span> 68/push <span class="Constant">"F - test-read-is-stateful"</span>/imm32 +<span id="L286" class="LineNr">286 </span> 68/push <span class="Constant">"CD"</span>/imm32 +<span id="L287" class="LineNr">287 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L288" class="LineNr">288 </span> <span class="subxS2Comment"># . . call</span> +<span id="L289" class="LineNr">289 </span> e8/call <a href='058stream-equal.subx.html#L199'>check-stream-equal</a>/disp32 +<span id="L290" class="LineNr">290 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L291" class="LineNr">291 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L292" class="LineNr">292 </span> <span class="subxComment"># end</span> +<span id="L293" class="LineNr">293 </span> c3/return +<span id="L294" class="LineNr">294 </span> +<span id="L295" class="LineNr">295 </span><span class="subxTest">test-read-returns-0-on-end-of-file</span>: +<span id="L296" class="LineNr">296 </span> <span class="subxH1Comment"># - read after hitting end-of-file, check that result is 0</span> +<span id="L297" class="LineNr">297 </span> <span class="subxComment"># setup</span> +<span id="L298" class="LineNr">298 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> +<span id="L299" class="LineNr">299 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L300" class="LineNr">300 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L301" class="LineNr">301 </span> <span class="subxS2Comment"># . . call</span> +<span id="L302" class="LineNr">302 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L303" class="LineNr">303 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L304" class="LineNr">304 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L305" class="LineNr">305 </span> <span class="subxS1Comment"># . clear-stream(_test-stream-buffer)</span> +<span id="L306" class="LineNr">306 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L307" class="LineNr">307 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L308" class="LineNr">308 </span> <span class="subxS2Comment"># . . call</span> +<span id="L309" class="LineNr">309 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L310" class="LineNr">310 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L311" class="LineNr">311 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L312" class="LineNr">312 </span> <span class="subxS1Comment"># . write(_test-stream, "Ab")</span> +<span id="L313" class="LineNr">313 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L314" class="LineNr">314 </span> 68/push <span class="Constant">"Ab"</span>/imm32 +<span id="L315" class="LineNr">315 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L316" class="LineNr">316 </span> <span class="subxS2Comment"># . . call</span> +<span id="L317" class="LineNr">317 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L318" class="LineNr">318 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L319" class="LineNr">319 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L320" class="LineNr">320 </span> <span class="subxComment"># first read gets to end-of-file</span> +<span id="L321" class="LineNr">321 </span> <span class="subxS1Comment"># . read(_test-stream, _test-stream-buffer)</span> +<span id="L322" class="LineNr">322 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L323" class="LineNr">323 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L324" class="LineNr">324 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L325" class="LineNr">325 </span> <span class="subxS2Comment"># . . call</span> +<span id="L326" class="LineNr">326 </span> e8/call <a href='060read.subx.html#L55'>read</a>/disp32 +<span id="L327" class="LineNr">327 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L328" class="LineNr">328 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L329" class="LineNr">329 </span> <span class="subxComment"># second read</span> +<span id="L330" class="LineNr">330 </span> <span class="subxS1Comment"># . read(_test-stream, _test-stream-buffer)</span> +<span id="L331" class="LineNr">331 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L332" class="LineNr">332 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L333" class="LineNr">333 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L334" class="LineNr">334 </span> <span class="subxS2Comment"># . . call</span> +<span id="L335" class="LineNr">335 </span> e8/call <a href='060read.subx.html#L55'>read</a>/disp32 +<span id="L336" class="LineNr">336 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L337" class="LineNr">337 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L338" class="LineNr">338 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L339" class="LineNr">339 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L340" class="LineNr">340 </span> 68/push <span class="Constant">"F - test-read-returns-0-on-end-of-file"</span>/imm32 +<span id="L341" class="LineNr">341 </span> 68/push 0/imm32 +<span id="L342" class="LineNr">342 </span> 50/push-EAX +<span id="L343" class="LineNr">343 </span> <span class="subxS2Comment"># . . call</span> +<span id="L344" class="LineNr">344 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L345" class="LineNr">345 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L346" class="LineNr">346 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L347" class="LineNr">347 </span> <span class="subxComment"># end</span> +<span id="L348" class="LineNr">348 </span> c3/return +<span id="L349" class="LineNr">349 </span> +<span id="L350" class="LineNr">350 </span>== data +<span id="L351" class="LineNr">351 </span> +<span id="L352" class="LineNr">352 </span><span class="subxMinorFunction">_test-stream-buffer</span>: +<span id="L353" class="LineNr">353 </span> <span class="subxComment"># current write index</span> +<span id="L354" class="LineNr">354 </span> 00 00 00 00 +<span id="L355" class="LineNr">355 </span> <span class="subxComment"># current read index</span> +<span id="L356" class="LineNr">356 </span> 00 00 00 00 +<span id="L357" class="LineNr">357 </span> <span class="subxComment"># length (= 8)</span> +<span id="L358" class="LineNr">358 </span> 08 00 00 00 +<span id="L359" class="LineNr">359 </span> <span class="subxComment"># data</span> +<span id="L360" class="LineNr">360 </span> 00 00 00 00 00 00 00 00 <span class="subxComment"># 8 bytes</span> +<span id="L361" class="LineNr">361 </span> +<span id="L362" class="LineNr">362 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/059read-byte.subx.html b/html/subx/061read-byte.subx.html index 9d8cff7c..3a6c68b3 100644 --- a/html/subx/059read-byte.subx.html +++ b/html/subx/061read-byte.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/059read-byte.subx</title> +<title>Mu - subx/061read-byte.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -59,7 +59,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/059read-byte.subx'>https://github.com/akkartik/mu/blob/master/subx/059read-byte.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/061read-byte.subx'>https://github.com/akkartik/mu/blob/master/subx/061read-byte.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># read-byte: one higher-level abstraction atop 'read'.</span> <span id="L2" class="LineNr"> 2 </span><span class="subxComment">#</span> @@ -124,7 +124,7 @@ if ('onhashchange' in window) { <span id="L61" class="LineNr"> 61 </span> 8d/copy-address 1/mod/*+disp8 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ESI+4 to EAX</span> <span id="L62" class="LineNr"> 62 </span> 50/push-EAX <span id="L63" class="LineNr"> 63 </span> <span class="subxS2Comment"># . . call</span> -<span id="L64" class="LineNr"> 64 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L64" class="LineNr"> 64 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L65" class="LineNr"> 65 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L66" class="LineNr"> 66 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L67" class="LineNr"> 67 </span> <span class="subxS1Comment"># . f->read must now be 0; update its cache at ECX</span> @@ -134,7 +134,7 @@ if ('onhashchange' in window) { <span id="L71" class="LineNr"> 71 </span> 50/push-EAX <span id="L72" class="LineNr"> 72 </span> ff 6/subop/push 0/mod/indirect 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *ESI</span> <span id="L73" class="LineNr"> 73 </span> <span class="subxS2Comment"># . . call</span> -<span id="L74" class="LineNr"> 74 </span> e8/call <a href='058read.subx.html#L55'>read</a>/disp32 +<span id="L74" class="LineNr"> 74 </span> e8/call <a href='060read.subx.html#L55'>read</a>/disp32 <span id="L75" class="LineNr"> 75 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L76" class="LineNr"> 76 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L77" class="LineNr"> 77 </span> <span class="subxComment"># if EAX = 0 return 0xffffffff</span> @@ -165,33 +165,33 @@ if ('onhashchange' in window) { <span id="L102" class="LineNr">102 </span> <span class="subxComment"># setup</span> <span id="L103" class="LineNr">103 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L104" class="LineNr">104 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L105" class="LineNr">105 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L105" class="LineNr">105 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L106" class="LineNr">106 </span> <span class="subxS2Comment"># . . call</span> -<span id="L107" class="LineNr">107 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L107" class="LineNr">107 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L108" class="LineNr">108 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L109" class="LineNr">109 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L110" class="LineNr">110 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> <span id="L111" class="LineNr">111 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L112" class="LineNr">112 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L112" class="LineNr">112 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L113" class="LineNr">113 </span> 05/add-to-EAX 4/imm32 <span id="L114" class="LineNr">114 </span> 50/push-EAX <span id="L115" class="LineNr">115 </span> <span class="subxS2Comment"># . . call</span> -<span id="L116" class="LineNr">116 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L116" class="LineNr">116 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L117" class="LineNr">117 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L118" class="LineNr">118 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L119" class="LineNr">119 </span> <span class="subxS1Comment"># . write(_test-stream, "Ab")</span> <span id="L120" class="LineNr">120 </span> <span class="subxS2Comment"># . . push args</span> <span id="L121" class="LineNr">121 </span> 68/push <span class="Constant">"Ab"</span>/imm32 -<span id="L122" class="LineNr">122 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L122" class="LineNr">122 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L123" class="LineNr">123 </span> <span class="subxS2Comment"># . . call</span> -<span id="L124" class="LineNr">124 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L124" class="LineNr">124 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L125" class="LineNr">125 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L126" class="LineNr">126 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L127" class="LineNr">127 </span> <span class="subxComment"># read-byte(_test-buffered-file)</span> <span id="L128" class="LineNr">128 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L129" class="LineNr">129 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L129" class="LineNr">129 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L130" class="LineNr">130 </span> <span class="subxS2Comment"># . . call</span> -<span id="L131" class="LineNr">131 </span> e8/call <a href='059read-byte.subx.html#L45'>read-byte</a>/disp32 +<span id="L131" class="LineNr">131 </span> e8/call <a href='061read-byte.subx.html#L45'>read-byte</a>/disp32 <span id="L132" class="LineNr">132 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L133" class="LineNr">133 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L134" class="LineNr">134 </span> <span class="subxComment"># check-ints-equal(EAX, 'A', msg)</span> @@ -211,40 +211,40 @@ if ('onhashchange' in window) { <span id="L148" class="LineNr">148 </span> <span class="subxComment"># setup</span> <span id="L149" class="LineNr">149 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L150" class="LineNr">150 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L151" class="LineNr">151 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L151" class="LineNr">151 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L152" class="LineNr">152 </span> <span class="subxS2Comment"># . . call</span> -<span id="L153" class="LineNr">153 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L153" class="LineNr">153 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L154" class="LineNr">154 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L155" class="LineNr">155 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L156" class="LineNr">156 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> <span id="L157" class="LineNr">157 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L158" class="LineNr">158 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L158" class="LineNr">158 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L159" class="LineNr">159 </span> 05/add-to-EAX 4/imm32 <span id="L160" class="LineNr">160 </span> 50/push-EAX <span id="L161" class="LineNr">161 </span> <span class="subxS2Comment"># . . call</span> -<span id="L162" class="LineNr">162 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L162" class="LineNr">162 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L163" class="LineNr">163 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L164" class="LineNr">164 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L165" class="LineNr">165 </span> <span class="subxS1Comment"># . write(_test-stream, "Ab")</span> <span id="L166" class="LineNr">166 </span> <span class="subxS2Comment"># . . push args</span> <span id="L167" class="LineNr">167 </span> 68/push <span class="Constant">"Ab"</span>/imm32 -<span id="L168" class="LineNr">168 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L168" class="LineNr">168 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L169" class="LineNr">169 </span> <span class="subxS2Comment"># . . call</span> -<span id="L170" class="LineNr">170 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L170" class="LineNr">170 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L171" class="LineNr">171 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L172" class="LineNr">172 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L173" class="LineNr">173 </span> <span class="subxComment"># read-byte(_test-buffered-file)</span> <span id="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L175" class="LineNr">175 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L175" class="LineNr">175 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L176" class="LineNr">176 </span> <span class="subxS2Comment"># . . call</span> -<span id="L177" class="LineNr">177 </span> e8/call <a href='059read-byte.subx.html#L45'>read-byte</a>/disp32 +<span id="L177" class="LineNr">177 </span> e8/call <a href='061read-byte.subx.html#L45'>read-byte</a>/disp32 <span id="L178" class="LineNr">178 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L179" class="LineNr">179 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L180" class="LineNr">180 </span> <span class="subxComment"># read-byte(_test-buffered-file)</span> <span id="L181" class="LineNr">181 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L182" class="LineNr">182 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L182" class="LineNr">182 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L183" class="LineNr">183 </span> <span class="subxS2Comment"># . . call</span> -<span id="L184" class="LineNr">184 </span> e8/call <a href='059read-byte.subx.html#L45'>read-byte</a>/disp32 +<span id="L184" class="LineNr">184 </span> e8/call <a href='061read-byte.subx.html#L45'>read-byte</a>/disp32 <span id="L185" class="LineNr">185 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L186" class="LineNr">186 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L187" class="LineNr">187 </span> <span class="subxComment"># check-ints-equal(EAX, 'b', msg)</span> @@ -264,25 +264,25 @@ if ('onhashchange' in window) { <span id="L201" class="LineNr">201 </span> <span class="subxComment"># setup</span> <span id="L202" class="LineNr">202 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L203" class="LineNr">203 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L204" class="LineNr">204 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L204" class="LineNr">204 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L205" class="LineNr">205 </span> <span class="subxS2Comment"># . . call</span> -<span id="L206" class="LineNr">206 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L206" class="LineNr">206 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L207" class="LineNr">207 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L208" class="LineNr">208 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L209" class="LineNr">209 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> <span id="L210" class="LineNr">210 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L211" class="LineNr">211 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L211" class="LineNr">211 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L212" class="LineNr">212 </span> 05/add-to-EAX 4/imm32 <span id="L213" class="LineNr">213 </span> 50/push-EAX <span id="L214" class="LineNr">214 </span> <span class="subxS2Comment"># . . call</span> -<span id="L215" class="LineNr">215 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L215" class="LineNr">215 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L216" class="LineNr">216 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L217" class="LineNr">217 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L218" class="LineNr">218 </span> <span class="subxComment"># read-byte(_test-buffered-file)</span> <span id="L219" class="LineNr">219 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L220" class="LineNr">220 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L220" class="LineNr">220 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L221" class="LineNr">221 </span> <span class="subxS2Comment"># . . call</span> -<span id="L222" class="LineNr">222 </span> e8/call <a href='059read-byte.subx.html#L45'>read-byte</a>/disp32 +<span id="L222" class="LineNr">222 </span> e8/call <a href='061read-byte.subx.html#L45'>read-byte</a>/disp32 <span id="L223" class="LineNr">223 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L224" class="LineNr">224 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L225" class="LineNr">225 </span> <span class="subxComment"># check-ints-equal(EAX, 0xffffffff, msg)</span> @@ -302,37 +302,37 @@ if ('onhashchange' in window) { <span id="L239" class="LineNr">239 </span> <span class="subxComment"># setup</span> <span id="L240" class="LineNr">240 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L241" class="LineNr">241 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L242" class="LineNr">242 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L242" class="LineNr">242 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L243" class="LineNr">243 </span> <span class="subxS2Comment"># . . call</span> -<span id="L244" class="LineNr">244 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L244" class="LineNr">244 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L245" class="LineNr">245 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L246" class="LineNr">246 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L247" class="LineNr">247 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> <span id="L248" class="LineNr">248 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L249" class="LineNr">249 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L249" class="LineNr">249 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L250" class="LineNr">250 </span> 05/add-to-EAX 4/imm32 <span id="L251" class="LineNr">251 </span> 50/push-EAX <span id="L252" class="LineNr">252 </span> <span class="subxS2Comment"># . . call</span> -<span id="L253" class="LineNr">253 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L253" class="LineNr">253 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L254" class="LineNr">254 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L255" class="LineNr">255 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L256" class="LineNr">256 </span> <span class="subxS1Comment"># . write(_test-stream, "Abcdefgh")</span> <span id="L257" class="LineNr">257 </span> <span class="subxS2Comment"># . . push args</span> <span id="L258" class="LineNr">258 </span> 68/push <span class="Constant">"Abcdefgh"</span>/imm32 -<span id="L259" class="LineNr">259 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L259" class="LineNr">259 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L260" class="LineNr">260 </span> <span class="subxS2Comment"># . . call</span> -<span id="L261" class="LineNr">261 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L261" class="LineNr">261 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L262" class="LineNr">262 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L263" class="LineNr">263 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L264" class="LineNr">264 </span> <span class="subxComment"># pretend buffer is full</span> <span id="L265" class="LineNr">265 </span> <span class="subxS1Comment"># . _test-buffered-file->read = 6 # >= _test-buffered-file->length</span> -<span id="L266" class="LineNr">266 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L266" class="LineNr">266 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L267" class="LineNr">267 </span> c7 0/subop/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 6/imm32 <span class="subxComment"># copy to *(EAX+8)</span> <span id="L268" class="LineNr">268 </span> <span class="subxComment"># read-byte(_test-buffered-file)</span> <span id="L269" class="LineNr">269 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L270" class="LineNr">270 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L270" class="LineNr">270 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L271" class="LineNr">271 </span> <span class="subxS2Comment"># . . call</span> -<span id="L272" class="LineNr">272 </span> e8/call <a href='059read-byte.subx.html#L45'>read-byte</a>/disp32 +<span id="L272" class="LineNr">272 </span> e8/call <a href='061read-byte.subx.html#L45'>read-byte</a>/disp32 <span id="L273" class="LineNr">273 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L274" class="LineNr">274 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L275" class="LineNr">275 </span> <span class="subxComment"># check-ints-equal(EAX, 'A', msg)</span> @@ -352,7 +352,7 @@ if ('onhashchange' in window) { <span id="L289" class="LineNr">289 </span><span class="subxComment"># a test buffered file for _test-stream</span> <span id="L290" class="LineNr">290 </span><span class="subxMinorFunction">_test-buffered-file</span>: <span id="L291" class="LineNr">291 </span> <span class="subxComment"># file descriptor or (address stream)</span> -<span id="L292" class="LineNr">292 </span> <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L292" class="LineNr">292 </span> <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L293" class="LineNr">293 </span> <span class="subxComment"># current write index</span> <span id="L294" class="LineNr">294 </span> 00 00 00 00 <span id="L295" class="LineNr">295 </span> <span class="subxComment"># current read index</span> diff --git a/html/subx/060write-stream.subx.html b/html/subx/062write-stream.subx.html index ffda2352..9d88e104 100644 --- a/html/subx/060write-stream.subx.html +++ b/html/subx/062write-stream.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/060write-stream.subx</title> +<title>Mu - subx/062write-stream.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -58,7 +58,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/060write-stream.subx'>https://github.com/akkartik/mu/blob/master/subx/060write-stream.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/062write-stream.subx'>https://github.com/akkartik/mu/blob/master/subx/062write-stream.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># write-stream: like write, but write streams rather than strings</span> <span id="L2" class="LineNr"> 2 </span> @@ -74,7 +74,7 @@ if ('onhashchange' in window) { <span id="L12" class="LineNr"> 12 </span><span class="CommentedCode">#? 68/push 1/imm32/stdout</span> <span id="L13" class="LineNr"> 13 </span><span class="CommentedCode">#? e8/call write-stream/disp32</span> <span id="L14" class="LineNr"> 14 </span> <span class="subxComment"># automatic test</span> -<span id="L15" class="LineNr"> 15 </span><span class="CommentedCode">#? e8/call test-write-stream-appends/disp32</span> +<span id="L15" class="LineNr"> 15 </span><span class="CommentedCode">#? e8/call test-write-stream-single/disp32</span> <span id="L16" class="LineNr"> 16 </span> e8/call run-tests/disp32 <span class="subxComment"># 'run-tests' is a function created automatically by SubX. It calls all functions that start with 'test-'.</span> <span id="L17" class="LineNr"> 17 </span> <span class="subxComment"># syscall(exit, Num-test-failures)</span> <span id="L18" class="LineNr"> 18 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="SpecialChar"><a href='051test.subx.html#L90'>Num-test-failures</a></span>/disp32 <span class="subxComment"># copy *Num-test-failures to EBX</span> @@ -92,7 +92,7 @@ if ('onhashchange' in window) { <span id="L30" class="LineNr"> 30 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L31" class="LineNr"> 31 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> <span id="L32" class="LineNr"> 32 </span> <span class="subxS2Comment"># . . call</span> -<span id="L33" class="LineNr"> 33 </span> e8/call <a href='060write-stream.subx.html#L82'>_write-stream</a>/disp32 +<span id="L33" class="LineNr"> 33 </span> e8/call <a href='062write-stream.subx.html#L82'>_write-stream</a>/disp32 <span id="L34" class="LineNr"> 34 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L35" class="LineNr"> 35 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L36" class="LineNr"> 36 </span> eb/jump $write-stream:end/disp8 @@ -124,7 +124,7 @@ if ('onhashchange' in window) { <span id="L62" class="LineNr"> 62 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 7/base/EDI 0/index/EAX <span class="Normal"> . </span> 0/r32/EAX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+EAX+12 to EAX</span> <span id="L63" class="LineNr"> 63 </span> 50/push-EAX <span id="L64" class="LineNr"> 64 </span> <span class="subxS2Comment"># . . call</span> -<span id="L65" class="LineNr"> 65 </span> e8/call <a href='055trace.subx.html#L311'>_append-4</a>/disp32 +<span id="L65" class="LineNr"> 65 </span> e8/call <a href='056trace.subx.html#L310'>_append-4</a>/disp32 <span id="L66" class="LineNr"> 66 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L67" class="LineNr"> 67 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/imm32 <span class="subxComment"># add to ESP</span> <span id="L68" class="LineNr"> 68 </span> <span class="subxComment"># f->write += EAX</span> @@ -184,125 +184,121 @@ if ('onhashchange' in window) { <span id="L122" class="LineNr">122 </span> <span class="subxComment"># setup</span> <span id="L123" class="LineNr">123 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L124" class="LineNr">124 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L125" class="LineNr">125 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L125" class="LineNr">125 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L126" class="LineNr">126 </span> <span class="subxS2Comment"># . . call</span> -<span id="L127" class="LineNr">127 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L127" class="LineNr">127 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L128" class="LineNr">128 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L129" class="LineNr">129 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L130" class="LineNr">130 </span> <span class="subxS1Comment"># . clear-stream(_test-stream2)</span> <span id="L131" class="LineNr">131 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L132" class="LineNr">132 </span> 68/push <a href='060write-stream.subx.html#L233'>_test-stream2</a>/imm32 +<span id="L132" class="LineNr">132 </span> 68/push <a href='062write-stream.subx.html#L229'>_test-stream2</a>/imm32 <span id="L133" class="LineNr">133 </span> <span class="subxS2Comment"># . . call</span> -<span id="L134" class="LineNr">134 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L134" class="LineNr">134 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L135" class="LineNr">135 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L136" class="LineNr">136 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L137" class="LineNr">137 </span> <span class="subxS1Comment"># . write(_test-stream2, "Ab")</span> <span id="L138" class="LineNr">138 </span> <span class="subxS2Comment"># . . push args</span> <span id="L139" class="LineNr">139 </span> 68/push <span class="Constant">"Ab"</span>/imm32 -<span id="L140" class="LineNr">140 </span> 68/push <a href='060write-stream.subx.html#L233'>_test-stream2</a>/imm32 +<span id="L140" class="LineNr">140 </span> 68/push <a href='062write-stream.subx.html#L229'>_test-stream2</a>/imm32 <span id="L141" class="LineNr">141 </span> <span class="subxS2Comment"># . . call</span> -<span id="L142" class="LineNr">142 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L142" class="LineNr">142 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L143" class="LineNr">143 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L144" class="LineNr">144 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L145" class="LineNr">145 </span> <span class="subxComment"># write-stream(_test-stream, _test-stream2)</span> <span id="L146" class="LineNr">146 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L147" class="LineNr">147 </span> 68/push <a href='060write-stream.subx.html#L233'>_test-stream2</a>/imm32 -<span id="L148" class="LineNr">148 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L147" class="LineNr">147 </span> 68/push <a href='062write-stream.subx.html#L229'>_test-stream2</a>/imm32 +<span id="L148" class="LineNr">148 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L149" class="LineNr">149 </span> <span class="subxS2Comment"># . . call</span> -<span id="L150" class="LineNr">150 </span> e8/call <a href='060write-stream.subx.html#L22'>write-stream</a>/disp32 +<span id="L150" class="LineNr">150 </span> e8/call <a href='062write-stream.subx.html#L22'>write-stream</a>/disp32 <span id="L151" class="LineNr">151 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L152" class="LineNr">152 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L153" class="LineNr">153 </span> <span class="subxComment"># check-ints-equal(*_test-stream->data, 41/A 62/b 00 00, msg)</span> +<span id="L153" class="LineNr">153 </span> <span class="subxComment"># check-stream-equal(_test-stream, "Ab", msg)</span> <span id="L154" class="LineNr">154 </span> <span class="subxS2Comment"># . . push args</span> <span id="L155" class="LineNr">155 </span> 68/push <span class="Constant">"F - test-write-stream-single"</span>/imm32 -<span id="L156" class="LineNr">156 </span> 68/push 0x006241/imm32/Ab -<span id="L157" class="LineNr">157 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L158" class="LineNr">158 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L159" class="LineNr">159 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L160" class="LineNr">160 </span> <span class="subxS2Comment"># . . call</span> -<span id="L161" class="LineNr">161 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L162" class="LineNr">162 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L163" class="LineNr">163 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L164" class="LineNr">164 </span> <span class="subxS1Comment"># . end</span> -<span id="L165" class="LineNr">165 </span> c3/return -<span id="L166" class="LineNr">166 </span> -<span id="L167" class="LineNr">167 </span><span class="subxTest">test-write-stream-appends</span>: -<span id="L168" class="LineNr">168 </span> <span class="subxComment"># setup</span> -<span id="L169" class="LineNr">169 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> -<span id="L170" class="LineNr">170 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L171" class="LineNr">171 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L172" class="LineNr">172 </span> <span class="subxS2Comment"># . . call</span> -<span id="L173" class="LineNr">173 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L175" class="LineNr">175 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L176" class="LineNr">176 </span> <span class="subxS1Comment"># . clear-stream(_test-stream2)</span> -<span id="L177" class="LineNr">177 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L178" class="LineNr">178 </span> 68/push <a href='060write-stream.subx.html#L233'>_test-stream2</a>/imm32 -<span id="L179" class="LineNr">179 </span> <span class="subxS2Comment"># . . call</span> -<span id="L180" class="LineNr">180 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L181" class="LineNr">181 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L182" class="LineNr">182 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L183" class="LineNr">183 </span> <span class="subxS1Comment"># . write(_test-stream2, "C")</span> -<span id="L184" class="LineNr">184 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L185" class="LineNr">185 </span> 68/push <span class="Constant">"C"</span>/imm32 -<span id="L186" class="LineNr">186 </span> 68/push <a href='060write-stream.subx.html#L233'>_test-stream2</a>/imm32 -<span id="L187" class="LineNr">187 </span> <span class="subxS2Comment"># . . call</span> -<span id="L188" class="LineNr">188 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 -<span id="L189" class="LineNr">189 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L190" class="LineNr">190 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L191" class="LineNr">191 </span> <span class="subxComment"># first write</span> -<span id="L192" class="LineNr">192 </span> <span class="subxS1Comment"># . write-stream(_test-stream, _test-stream2)</span> -<span id="L193" class="LineNr">193 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L194" class="LineNr">194 </span> 68/push <a href='060write-stream.subx.html#L233'>_test-stream2</a>/imm32 -<span id="L195" class="LineNr">195 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L196" class="LineNr">196 </span> <span class="subxS2Comment"># . . call</span> -<span id="L197" class="LineNr">197 </span> e8/call <a href='060write-stream.subx.html#L22'>write-stream</a>/disp32 -<span id="L198" class="LineNr">198 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L199" class="LineNr">199 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L200" class="LineNr">200 </span> <span class="subxComment"># second write</span> -<span id="L201" class="LineNr">201 </span> <span class="subxS1Comment"># . write(_test-stream2, "D")</span> -<span id="L202" class="LineNr">202 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L203" class="LineNr">203 </span> 68/push <span class="Constant">"D"</span>/imm32 -<span id="L204" class="LineNr">204 </span> 68/push <a href='060write-stream.subx.html#L233'>_test-stream2</a>/imm32 -<span id="L205" class="LineNr">205 </span> <span class="subxS2Comment"># . . call</span> -<span id="L206" class="LineNr">206 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 -<span id="L207" class="LineNr">207 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L208" class="LineNr">208 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L209" class="LineNr">209 </span> <span class="subxS1Comment"># . write-stream(_test-stream, _test-stream2)</span> -<span id="L210" class="LineNr">210 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L211" class="LineNr">211 </span> 68/push <a href='060write-stream.subx.html#L233'>_test-stream2</a>/imm32 -<span id="L212" class="LineNr">212 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L213" class="LineNr">213 </span> <span class="subxS2Comment"># . . call</span> -<span id="L214" class="LineNr">214 </span> e8/call <a href='060write-stream.subx.html#L22'>write-stream</a>/disp32 -<span id="L215" class="LineNr">215 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L216" class="LineNr">216 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L217" class="LineNr">217 </span> <span class="subxComment"># check-ints-equal(*_test-stream->data, 43/C 44/D 00 00, msg)</span> -<span id="L218" class="LineNr">218 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L219" class="LineNr">219 </span> 68/push <span class="Constant">"F - test-write-stream-appends"</span>/imm32 -<span id="L220" class="LineNr">220 </span> 68/push 0x00004443/imm32/C-D -<span id="L221" class="LineNr">221 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L222" class="LineNr">222 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L223" class="LineNr">223 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L224" class="LineNr">224 </span> <span class="subxS2Comment"># . . call</span> -<span id="L225" class="LineNr">225 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L226" class="LineNr">226 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L227" class="LineNr">227 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L228" class="LineNr">228 </span> <span class="subxS1Comment"># . end</span> -<span id="L229" class="LineNr">229 </span> c3/return -<span id="L230" class="LineNr">230 </span> -<span id="L231" class="LineNr">231 </span>== data -<span id="L232" class="LineNr">232 </span> -<span id="L233" class="LineNr">233 </span><span class="subxMinorFunction">_test-stream2</span>: -<span id="L234" class="LineNr">234 </span> <span class="subxComment"># current write index</span> -<span id="L235" class="LineNr">235 </span> 04 00 00 00 -<span id="L236" class="LineNr">236 </span> <span class="subxComment"># current read index</span> -<span id="L237" class="LineNr">237 </span> 01 00 00 00 -<span id="L238" class="LineNr">238 </span> <span class="subxComment"># length (= 8)</span> -<span id="L239" class="LineNr">239 </span> 08 00 00 00 -<span id="L240" class="LineNr">240 </span> <span class="subxComment"># data</span> -<span id="L241" class="LineNr">241 </span> 41 42 43 44 00 00 00 00 <span class="subxComment"># 8 bytes</span> -<span id="L242" class="LineNr">242 </span> -<span id="L243" class="LineNr">243 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L156" class="LineNr">156 </span> 68/push <span class="Constant">"Ab"</span>/imm32 +<span id="L157" class="LineNr">157 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L158" class="LineNr">158 </span> <span class="subxS2Comment"># . . call</span> +<span id="L159" class="LineNr">159 </span> e8/call <a href='058stream-equal.subx.html#L199'>check-stream-equal</a>/disp32 +<span id="L160" class="LineNr">160 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L161" class="LineNr">161 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L162" class="LineNr">162 </span> <span class="subxS1Comment"># . end</span> +<span id="L163" class="LineNr">163 </span> c3/return +<span id="L164" class="LineNr">164 </span> +<span id="L165" class="LineNr">165 </span><span class="subxTest">test-write-stream-appends</span>: +<span id="L166" class="LineNr">166 </span> <span class="subxComment"># setup</span> +<span id="L167" class="LineNr">167 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> +<span id="L168" class="LineNr">168 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L169" class="LineNr">169 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L170" class="LineNr">170 </span> <span class="subxS2Comment"># . . call</span> +<span id="L171" class="LineNr">171 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L172" class="LineNr">172 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L173" class="LineNr">173 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L174" class="LineNr">174 </span> <span class="subxS1Comment"># . clear-stream(_test-stream2)</span> +<span id="L175" class="LineNr">175 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L176" class="LineNr">176 </span> 68/push <a href='062write-stream.subx.html#L229'>_test-stream2</a>/imm32 +<span id="L177" class="LineNr">177 </span> <span class="subxS2Comment"># . . call</span> +<span id="L178" class="LineNr">178 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L179" class="LineNr">179 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L180" class="LineNr">180 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L181" class="LineNr">181 </span> <span class="subxS1Comment"># . write(_test-stream2, "C")</span> +<span id="L182" class="LineNr">182 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L183" class="LineNr">183 </span> 68/push <span class="Constant">"C"</span>/imm32 +<span id="L184" class="LineNr">184 </span> 68/push <a href='062write-stream.subx.html#L229'>_test-stream2</a>/imm32 +<span id="L185" class="LineNr">185 </span> <span class="subxS2Comment"># . . call</span> +<span id="L186" class="LineNr">186 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L187" class="LineNr">187 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L188" class="LineNr">188 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L189" class="LineNr">189 </span> <span class="subxComment"># first write</span> +<span id="L190" class="LineNr">190 </span> <span class="subxS1Comment"># . write-stream(_test-stream, _test-stream2)</span> +<span id="L191" class="LineNr">191 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L192" class="LineNr">192 </span> 68/push <a href='062write-stream.subx.html#L229'>_test-stream2</a>/imm32 +<span id="L193" class="LineNr">193 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L194" class="LineNr">194 </span> <span class="subxS2Comment"># . . call</span> +<span id="L195" class="LineNr">195 </span> e8/call <a href='062write-stream.subx.html#L22'>write-stream</a>/disp32 +<span id="L196" class="LineNr">196 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L197" class="LineNr">197 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L198" class="LineNr">198 </span> <span class="subxComment"># second write</span> +<span id="L199" class="LineNr">199 </span> <span class="subxS1Comment"># . write(_test-stream2, "D")</span> +<span id="L200" class="LineNr">200 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L201" class="LineNr">201 </span> 68/push <span class="Constant">"D"</span>/imm32 +<span id="L202" class="LineNr">202 </span> 68/push <a href='062write-stream.subx.html#L229'>_test-stream2</a>/imm32 +<span id="L203" class="LineNr">203 </span> <span class="subxS2Comment"># . . call</span> +<span id="L204" class="LineNr">204 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L205" class="LineNr">205 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L206" class="LineNr">206 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L207" class="LineNr">207 </span> <span class="subxS1Comment"># . write-stream(_test-stream, _test-stream2)</span> +<span id="L208" class="LineNr">208 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L209" class="LineNr">209 </span> 68/push <a href='062write-stream.subx.html#L229'>_test-stream2</a>/imm32 +<span id="L210" class="LineNr">210 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L211" class="LineNr">211 </span> <span class="subxS2Comment"># . . call</span> +<span id="L212" class="LineNr">212 </span> e8/call <a href='062write-stream.subx.html#L22'>write-stream</a>/disp32 +<span id="L213" class="LineNr">213 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L214" class="LineNr">214 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L215" class="LineNr">215 </span> <span class="subxComment"># check-stream-equal(_test-stream, "CD", msg)</span> +<span id="L216" class="LineNr">216 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L217" class="LineNr">217 </span> 68/push <span class="Constant">"F - test-write-stream-appends"</span>/imm32 +<span id="L218" class="LineNr">218 </span> 68/push <span class="Constant">"CD"</span>/imm32 +<span id="L219" class="LineNr">219 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L220" class="LineNr">220 </span> <span class="subxS2Comment"># . . call</span> +<span id="L221" class="LineNr">221 </span> e8/call <a href='058stream-equal.subx.html#L199'>check-stream-equal</a>/disp32 +<span id="L222" class="LineNr">222 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L223" class="LineNr">223 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L224" class="LineNr">224 </span> <span class="subxS1Comment"># . end</span> +<span id="L225" class="LineNr">225 </span> c3/return +<span id="L226" class="LineNr">226 </span> +<span id="L227" class="LineNr">227 </span>== data +<span id="L228" class="LineNr">228 </span> +<span id="L229" class="LineNr">229 </span><span class="subxMinorFunction">_test-stream2</span>: +<span id="L230" class="LineNr">230 </span> <span class="subxComment"># current write index</span> +<span id="L231" class="LineNr">231 </span> 04 00 00 00 +<span id="L232" class="LineNr">232 </span> <span class="subxComment"># current read index</span> +<span id="L233" class="LineNr">233 </span> 01 00 00 00 +<span id="L234" class="LineNr">234 </span> <span class="subxComment"># length (= 8)</span> +<span id="L235" class="LineNr">235 </span> 08 00 00 00 +<span id="L236" class="LineNr">236 </span> <span class="subxComment"># data</span> +<span id="L237" class="LineNr">237 </span> 41 42 43 44 00 00 00 00 <span class="subxComment"># 8 bytes</span> +<span id="L238" class="LineNr">238 </span> +<span id="L239" class="LineNr">239 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/061error.subx.html b/html/subx/063error.subx.html index f52ea308..df3cc424 100644 --- a/html/subx/061error.subx.html +++ b/html/subx/063error.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/061error.subx</title> +<title>Mu - subx/063error.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -55,7 +55,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/061error.subx'>https://github.com/akkartik/mu/blob/master/subx/061error.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/063error.subx'>https://github.com/akkartik/mu/blob/master/subx/063error.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Print an error message and exit.</span> <span id="L2" class="LineNr"> 2 </span> @@ -81,7 +81,7 @@ if ('onhashchange' in window) { <span id="L22" class="LineNr">22 </span> 68/push <span class="Constant">"Error: "</span>/imm32 <span id="L23" class="LineNr">23 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L24" class="LineNr">24 </span> <span class="subxS2Comment"># . . call</span> -<span id="L25" class="LineNr">25 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L25" class="LineNr">25 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L26" class="LineNr">26 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L27" class="LineNr">27 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L28" class="LineNr">28 </span> <span class="subxComment"># write(out, msg)</span> @@ -89,7 +89,7 @@ if ('onhashchange' in window) { <span id="L30" class="LineNr">30 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+16)</span> <span id="L31" class="LineNr">31 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L32" class="LineNr">32 </span> <span class="subxS2Comment"># . . call</span> -<span id="L33" class="LineNr">33 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L33" class="LineNr">33 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L34" class="LineNr">34 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L35" class="LineNr">35 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L36" class="LineNr">36 </span> <span class="subxComment"># write(out, Newline)</span> @@ -97,7 +97,7 @@ if ('onhashchange' in window) { <span id="L38" class="LineNr">38 </span> 68/push <span class="SpecialChar"><a href='051test.subx.html#L83'>Newline</a></span>/imm32 <span id="L39" class="LineNr">39 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L40" class="LineNr">40 </span> <span class="subxS2Comment"># . . call</span> -<span id="L41" class="LineNr">41 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L41" class="LineNr">41 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L42" class="LineNr">42 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L43" class="LineNr">43 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L44" class="LineNr">44 </span> <span class="subxComment"># stop(ed, 1)</span> @@ -105,7 +105,7 @@ if ('onhashchange' in window) { <span id="L46" class="LineNr">46 </span> 68/push 1/imm32 <span id="L47" class="LineNr">47 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> <span id="L48" class="LineNr">48 </span> <span class="subxS2Comment"># . . call</span> -<span id="L49" class="LineNr">49 </span> e8/call <a href='057stop.subx.html#L99'>stop</a>/disp32 +<span id="L49" class="LineNr">49 </span> e8/call <a href='059stop.subx.html#L99'>stop</a>/disp32 <span id="L50" class="LineNr">50 </span> <span class="subxComment"># should never get past this point</span> <span id="L51" class="LineNr">51 </span><span class="Constant">$error:dead-end</span>: <span id="L52" class="LineNr">52 </span> <span class="subxS1Comment"># . epilog</span> diff --git a/html/subx/062write-byte.subx.html b/html/subx/064write-byte.subx.html index 3032ba85..2908cb0a 100644 --- a/html/subx/062write-byte.subx.html +++ b/html/subx/064write-byte.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/062write-byte.subx</title> +<title>Mu - subx/064write-byte.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -57,7 +57,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/062write-byte.subx'>https://github.com/akkartik/mu/blob/master/subx/062write-byte.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/064write-byte.subx'>https://github.com/akkartik/mu/blob/master/subx/064write-byte.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># write-byte: write a single byte to a buffered-file. The write may be buffered.</span> <span id="L2" class="LineNr"> 2 </span><span class="subxComment"># flush: write out any buffered writes to disk.</span> @@ -114,7 +114,7 @@ if ('onhashchange' in window) { <span id="L53" class="LineNr"> 53 </span> <span class="subxS2Comment"># . . push args</span> <span id="L54" class="LineNr"> 54 </span> 57/push-EDI <span id="L55" class="LineNr"> 55 </span> <span class="subxS2Comment"># . . call</span> -<span id="L56" class="LineNr"> 56 </span> e8/call <a href='062write-byte.subx.html#L86'>flush</a>/disp32 +<span id="L56" class="LineNr"> 56 </span> e8/call <a href='064write-byte.subx.html#L86'>flush</a>/disp32 <span id="L57" class="LineNr"> 57 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L58" class="LineNr"> 58 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L59" class="LineNr"> 59 </span> <span class="subxS1Comment"># . clear-stream(stream = f+4)</span> @@ -122,7 +122,7 @@ if ('onhashchange' in window) { <span id="L61" class="LineNr"> 61 </span> 8d/copy-address 1/mod/*+disp8 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+4 to EAX</span> <span id="L62" class="LineNr"> 62 </span> 50/push-EAX <span id="L63" class="LineNr"> 63 </span> <span class="subxS2Comment"># . . call</span> -<span id="L64" class="LineNr"> 64 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L64" class="LineNr"> 64 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L65" class="LineNr"> 65 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L66" class="LineNr"> 66 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L67" class="LineNr"> 67 </span> <span class="subxS1Comment"># . f->write must now be 0; update its cache at ECX</span> @@ -159,7 +159,7 @@ if ('onhashchange' in window) { <span id="L98" class="LineNr"> 98 </span> 51/push-ECX <span id="L99" class="LineNr"> 99 </span> ff 6/subop/push 0/mod/indirect 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *EAX</span> <span id="L100" class="LineNr">100 </span> <span class="subxS2Comment"># . . call</span> -<span id="L101" class="LineNr">101 </span> e8/call <a href='060write-stream.subx.html#L22'>write-stream</a>/disp32 +<span id="L101" class="LineNr">101 </span> e8/call <a href='062write-stream.subx.html#L22'>write-stream</a>/disp32 <span id="L102" class="LineNr">102 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L103" class="LineNr">103 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L104" class="LineNr">104 </span><span class="Constant">$flush:end</span>: @@ -178,120 +178,105 @@ if ('onhashchange' in window) { <span id="L117" class="LineNr">117 </span> <span class="subxComment"># setup</span> <span id="L118" class="LineNr">118 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L119" class="LineNr">119 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L120" class="LineNr">120 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L120" class="LineNr">120 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L121" class="LineNr">121 </span> <span class="subxS2Comment"># . . call</span> -<span id="L122" class="LineNr">122 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L122" class="LineNr">122 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L123" class="LineNr">123 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L124" class="LineNr">124 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L125" class="LineNr">125 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> <span id="L126" class="LineNr">126 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L127" class="LineNr">127 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L127" class="LineNr">127 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L128" class="LineNr">128 </span> 05/add-to-EAX 4/imm32 <span id="L129" class="LineNr">129 </span> 50/push-EAX <span id="L130" class="LineNr">130 </span> <span class="subxS2Comment"># . . call</span> -<span id="L131" class="LineNr">131 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L131" class="LineNr">131 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L132" class="LineNr">132 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L133" class="LineNr">133 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L134" class="LineNr">134 </span> <span class="subxComment"># write-byte(_test-buffered-file, 'A')</span> <span id="L135" class="LineNr">135 </span> <span class="subxS2Comment"># . . push args</span> <span id="L136" class="LineNr">136 </span> 68/push 0x41/imm32 -<span id="L137" class="LineNr">137 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L137" class="LineNr">137 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L138" class="LineNr">138 </span> <span class="subxS2Comment"># . . call</span> -<span id="L139" class="LineNr">139 </span> e8/call <a href='062write-byte.subx.html#L38'>write-byte</a>/disp32 +<span id="L139" class="LineNr">139 </span> e8/call <a href='064write-byte.subx.html#L38'>write-byte</a>/disp32 <span id="L140" class="LineNr">140 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L141" class="LineNr">141 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L142" class="LineNr">142 </span> <span class="subxComment"># flush(_test-buffered-file)</span> <span id="L143" class="LineNr">143 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L144" class="LineNr">144 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L144" class="LineNr">144 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L145" class="LineNr">145 </span> <span class="subxS2Comment"># . . call</span> -<span id="L146" class="LineNr">146 </span> e8/call <a href='062write-byte.subx.html#L86'>flush</a>/disp32 +<span id="L146" class="LineNr">146 </span> e8/call <a href='064write-byte.subx.html#L86'>flush</a>/disp32 <span id="L147" class="LineNr">147 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L148" class="LineNr">148 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L149" class="LineNr">149 </span> <span class="subxComment"># check-ints-equal(*_test-stream->data, 'A', msg)</span> +<span id="L149" class="LineNr">149 </span> <span class="subxComment"># check-stream-equal(_test-stream, "A", msg)</span> <span id="L150" class="LineNr">150 </span> <span class="subxS2Comment"># . . push args</span> <span id="L151" class="LineNr">151 </span> 68/push <span class="Constant">"F - test-write-byte-single"</span>/imm32 -<span id="L152" class="LineNr">152 </span> 68/push 0x41/imm32 -<span id="L153" class="LineNr">153 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L154" class="LineNr">154 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L155" class="LineNr">155 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L156" class="LineNr">156 </span> <span class="subxS2Comment"># . . call</span> -<span id="L157" class="LineNr">157 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L158" class="LineNr">158 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L159" class="LineNr">159 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L160" class="LineNr">160 </span> <span class="subxS1Comment"># . end</span> -<span id="L161" class="LineNr">161 </span> c3/return -<span id="L162" class="LineNr">162 </span> -<span id="L163" class="LineNr">163 </span><span class="subxTest">test-write-byte-multiple-flushes</span>: -<span id="L164" class="LineNr">164 </span> <span class="subxH1Comment"># - check that write-byte correctly flushes buffered data</span> -<span id="L165" class="LineNr">165 </span> <span class="subxComment"># setup</span> -<span id="L166" class="LineNr">166 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> -<span id="L167" class="LineNr">167 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L168" class="LineNr">168 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L169" class="LineNr">169 </span> <span class="subxS2Comment"># . . call</span> -<span id="L170" class="LineNr">170 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L171" class="LineNr">171 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L172" class="LineNr">172 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L173" class="LineNr">173 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> -<span id="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L175" class="LineNr">175 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L176" class="LineNr">176 </span> 05/add-to-EAX 4/imm32 -<span id="L177" class="LineNr">177 </span> 50/push-EAX -<span id="L178" class="LineNr">178 </span> <span class="subxS2Comment"># . . call</span> -<span id="L179" class="LineNr">179 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L180" class="LineNr">180 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L181" class="LineNr">181 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L182" class="LineNr">182 </span> <span class="subxComment"># fill up the buffer for _test-buffered-file</span> -<span id="L183" class="LineNr">183 </span> <span class="subxS1Comment"># . write(_test-buffered-file+4, 'abcdef')</span> -<span id="L184" class="LineNr">184 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L185" class="LineNr">185 </span> 68/push <span class="Constant">"abcdef"</span>/imm32 -<span id="L186" class="LineNr">186 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L187" class="LineNr">187 </span> 05/add-to-EAX 4/imm32 -<span id="L188" class="LineNr">188 </span> 50/push-EAX -<span id="L189" class="LineNr">189 </span> <span class="subxS2Comment"># . . call</span> -<span id="L190" class="LineNr">190 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 -<span id="L191" class="LineNr">191 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L192" class="LineNr">192 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L193" class="LineNr">193 </span> <span class="subxComment"># write-byte(_test-buffered-file, 'g')</span> -<span id="L194" class="LineNr">194 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L195" class="LineNr">195 </span> 68/push 0x67/imm32 -<span id="L196" class="LineNr">196 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L197" class="LineNr">197 </span> <span class="subxS2Comment"># . . call</span> -<span id="L198" class="LineNr">198 </span> e8/call <a href='062write-byte.subx.html#L38'>write-byte</a>/disp32 -<span id="L199" class="LineNr">199 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L200" class="LineNr">200 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L201" class="LineNr">201 </span> <span class="subxComment"># flush(_test-buffered-file)</span> -<span id="L202" class="LineNr">202 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L203" class="LineNr">203 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L204" class="LineNr">204 </span> <span class="subxS2Comment"># . . call</span> -<span id="L205" class="LineNr">205 </span> e8/call <a href='062write-byte.subx.html#L86'>flush</a>/disp32 -<span id="L206" class="LineNr">206 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L207" class="LineNr">207 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L208" class="LineNr">208 </span> <span class="subxComment"># check-ints-equal(_test-stream->data[0..3], 'abcd', msg)</span> -<span id="L209" class="LineNr">209 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L210" class="LineNr">210 </span> 68/push <span class="Constant">"F - <a href='062write-byte.subx.html#L163'>test-write-byte-multiple-flushes</a>: 1"</span>/imm32 -<span id="L211" class="LineNr">211 </span> 68/push 0x64636261/imm32 -<span id="L212" class="LineNr">212 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L213" class="LineNr">213 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L214" class="LineNr">214 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L215" class="LineNr">215 </span> <span class="subxS2Comment"># . . call</span> -<span id="L216" class="LineNr">216 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L217" class="LineNr">217 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L218" class="LineNr">218 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L219" class="LineNr">219 </span> <span class="subxComment"># check-ints-equal(_test-stream->data[4..8], 'efg', msg)</span> -<span id="L220" class="LineNr">220 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L221" class="LineNr">221 </span> 68/push <span class="Constant">"F - test-write-byte-multiple-flushes"</span>/imm32 -<span id="L222" class="LineNr">222 </span> 68/push 0x00676665/imm32 -<span id="L223" class="LineNr">223 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L224" class="LineNr">224 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L225" class="LineNr">225 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+16)</span> -<span id="L226" class="LineNr">226 </span> <span class="subxS2Comment"># . . call</span> -<span id="L227" class="LineNr">227 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L228" class="LineNr">228 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L229" class="LineNr">229 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L230" class="LineNr">230 </span> <span class="subxS1Comment"># . end</span> -<span id="L231" class="LineNr">231 </span> c3/return -<span id="L232" class="LineNr">232 </span> -<span id="L233" class="LineNr">233 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L152" class="LineNr">152 </span> 68/push <span class="Constant">"A"</span>/imm32 +<span id="L153" class="LineNr">153 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L154" class="LineNr">154 </span> <span class="subxS2Comment"># . . call</span> +<span id="L155" class="LineNr">155 </span> e8/call <a href='058stream-equal.subx.html#L199'>check-stream-equal</a>/disp32 +<span id="L156" class="LineNr">156 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L157" class="LineNr">157 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L158" class="LineNr">158 </span> <span class="subxS1Comment"># . end</span> +<span id="L159" class="LineNr">159 </span> c3/return +<span id="L160" class="LineNr">160 </span> +<span id="L161" class="LineNr">161 </span><span class="subxTest">test-write-byte-multiple-flushes</span>: +<span id="L162" class="LineNr">162 </span> <span class="subxH1Comment"># - check that write-byte correctly flushes buffered data</span> +<span id="L163" class="LineNr">163 </span> <span class="subxComment"># setup</span> +<span id="L164" class="LineNr">164 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> +<span id="L165" class="LineNr">165 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L166" class="LineNr">166 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L167" class="LineNr">167 </span> <span class="subxS2Comment"># . . call</span> +<span id="L168" class="LineNr">168 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L169" class="LineNr">169 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L170" class="LineNr">170 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L171" class="LineNr">171 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> +<span id="L172" class="LineNr">172 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L173" class="LineNr">173 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L174" class="LineNr">174 </span> 05/add-to-EAX 4/imm32 +<span id="L175" class="LineNr">175 </span> 50/push-EAX +<span id="L176" class="LineNr">176 </span> <span class="subxS2Comment"># . . call</span> +<span id="L177" class="LineNr">177 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L178" class="LineNr">178 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L179" class="LineNr">179 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L180" class="LineNr">180 </span> <span class="subxComment"># fill up the buffer for _test-buffered-file</span> +<span id="L181" class="LineNr">181 </span> <span class="subxS1Comment"># . write(_test-buffered-file+4, 'abcdef')</span> +<span id="L182" class="LineNr">182 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L183" class="LineNr">183 </span> 68/push <span class="Constant">"abcdef"</span>/imm32 +<span id="L184" class="LineNr">184 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L185" class="LineNr">185 </span> 05/add-to-EAX 4/imm32 +<span id="L186" class="LineNr">186 </span> 50/push-EAX +<span id="L187" class="LineNr">187 </span> <span class="subxS2Comment"># . . call</span> +<span id="L188" class="LineNr">188 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L189" class="LineNr">189 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L190" class="LineNr">190 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L191" class="LineNr">191 </span> <span class="subxComment"># write-byte(_test-buffered-file, 'g')</span> +<span id="L192" class="LineNr">192 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L193" class="LineNr">193 </span> 68/push 0x67/imm32 +<span id="L194" class="LineNr">194 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L195" class="LineNr">195 </span> <span class="subxS2Comment"># . . call</span> +<span id="L196" class="LineNr">196 </span> e8/call <a href='064write-byte.subx.html#L38'>write-byte</a>/disp32 +<span id="L197" class="LineNr">197 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L198" class="LineNr">198 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L199" class="LineNr">199 </span> <span class="subxComment"># flush(_test-buffered-file)</span> +<span id="L200" class="LineNr">200 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L201" class="LineNr">201 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L202" class="LineNr">202 </span> <span class="subxS2Comment"># . . call</span> +<span id="L203" class="LineNr">203 </span> e8/call <a href='064write-byte.subx.html#L86'>flush</a>/disp32 +<span id="L204" class="LineNr">204 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L205" class="LineNr">205 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L206" class="LineNr">206 </span> <span class="subxComment"># check-stream-equal(_test-stream, "abcdef", msg)</span> +<span id="L207" class="LineNr">207 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L208" class="LineNr">208 </span> 68/push <span class="Constant">"F - <a href='064write-byte.subx.html#L161'>test-write-byte-multiple-flushes</a>: 1"</span>/imm32 +<span id="L209" class="LineNr">209 </span> 68/push <span class="Constant">"abcdefg"</span>/imm32 +<span id="L210" class="LineNr">210 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L211" class="LineNr">211 </span> <span class="subxS2Comment"># . . call</span> +<span id="L212" class="LineNr">212 </span> e8/call <a href='058stream-equal.subx.html#L199'>check-stream-equal</a>/disp32 +<span id="L213" class="LineNr">213 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L214" class="LineNr">214 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L215" class="LineNr">215 </span> <span class="subxS1Comment"># . end</span> +<span id="L216" class="LineNr">216 </span> c3/return +<span id="L217" class="LineNr">217 </span> +<span id="L218" class="LineNr">218 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/063hex.subx.html b/html/subx/065hex.subx.html index 24ed734a..1b74efbe 100644 --- a/html/subx/063hex.subx.html +++ b/html/subx/065hex.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/063hex.subx</title> +<title>Mu - subx/065hex.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -57,7 +57,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/063hex.subx'>https://github.com/akkartik/mu/blob/master/subx/063hex.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/065hex.subx'>https://github.com/akkartik/mu/blob/master/subx/065hex.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># some utilities for converting numbers to/from hex</span> <span id="L2" class="LineNr"> 2 </span><span class="subxComment"># lowercase letters only for now</span> @@ -74,7 +74,7 @@ if ('onhashchange' in window) { <span id="L13" class="LineNr"> 13 </span> b8/copy-to-EAX 1/imm32/exit <span id="L14" class="LineNr"> 14 </span> cd/syscall 0x80/imm8 <span id="L15" class="LineNr"> 15 </span> -<span id="L16" class="LineNr"> 16 </span><span class="subxFunction">is-hex-int?</span>: <span class="subxComment"># in : (address slice) -> bool/EAX</span> +<span id="L16" class="LineNr"> 16 </span><span class="subxFunction">is-hex-int?</span>: <span class="subxComment"># in : (address slice) -> EAX : boolean</span> <span id="L17" class="LineNr"> 17 </span> <span class="subxS1Comment"># . prolog</span> <span id="L18" class="LineNr"> 18 </span> 55/push-EBP <span id="L19" class="LineNr"> 19 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> @@ -92,712 +92,782 @@ if ('onhashchange' in window) { <span id="L31" class="LineNr"> 31 </span> b8/copy-to-EAX 0/imm32/false <span id="L32" class="LineNr"> 32 </span> 39/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with EDX</span> <span id="L33" class="LineNr"> 33 </span> 7d/jump-if-greater-or-equal $is-hex-int?:end/disp8 -<span id="L34" class="LineNr"> 34 </span> <span class="subxComment"># skip past leading '0x'</span> -<span id="L35" class="LineNr"> 35 </span><span class="Constant">$is-hex-int?:initial-0</span>: -<span id="L36" class="LineNr"> 36 </span> <span class="subxS1Comment"># . if (*curr != '0') jump to loop</span> -<span id="L37" class="LineNr"> 37 </span> 31/xor 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EBX</span> -<span id="L38" class="LineNr"> 38 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/BL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to BL</span> -<span id="L39" class="LineNr"> 39 </span> 81 7/subop/compare 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x30/imm32/0 <span class="subxComment"># compare EBX</span> -<span id="L40" class="LineNr"> 40 </span> 75/jump-if-not-equal $is-hex-int?:loop/disp8 -<span id="L41" class="LineNr"> 41 </span> <span class="subxS1Comment"># . ++curr</span> -<span id="L42" class="LineNr"> 42 </span> 41/increment-ECX -<span id="L43" class="LineNr"> 43 </span><span class="Constant">$is-hex-int?:initial-0x</span>: -<span id="L44" class="LineNr"> 44 </span> <span class="subxS1Comment"># . if (curr >= in->end) return true</span> -<span id="L45" class="LineNr"> 45 </span> 39/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with EDX</span> -<span id="L46" class="LineNr"> 46 </span> 7d/jump-if-greater-or-equal $is-hex-int?:true/disp8 -<span id="L47" class="LineNr"> 47 </span> <span class="subxS1Comment"># . if (*curr != 'x') jump to loop # the previous '0' is still valid so doesn't need to be checked again</span> -<span id="L48" class="LineNr"> 48 </span> 31/xor 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EBX</span> -<span id="L49" class="LineNr"> 49 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/BL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to BL</span> -<span id="L50" class="LineNr"> 50 </span> 81 7/subop/compare 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x78/imm32/x <span class="subxComment"># compare EBX</span> -<span id="L51" class="LineNr"> 51 </span> 75/jump-if-not-equal $is-hex-int?:loop/disp8 -<span id="L52" class="LineNr"> 52 </span> <span class="subxS1Comment"># . ++curr</span> -<span id="L53" class="LineNr"> 53 </span> 41/increment-ECX -<span id="L54" class="LineNr"> 54 </span><span class="Constant">$is-hex-int?:loop</span>: -<span id="L55" class="LineNr"> 55 </span> <span class="subxComment"># if (curr >= in->end) return true</span> -<span id="L56" class="LineNr"> 56 </span> 39/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with EDX</span> -<span id="L57" class="LineNr"> 57 </span> 7d/jump-if-greater-or-equal $is-hex-int?:true/disp8 -<span id="L58" class="LineNr"> 58 </span> <span class="subxComment"># EAX = is-hex-digit?(*curr)</span> -<span id="L59" class="LineNr"> 59 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L60" class="LineNr"> 60 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to AL</span> -<span id="L61" class="LineNr"> 61 </span> 50/push-EAX -<span id="L62" class="LineNr"> 62 </span> <span class="subxS2Comment"># . . call</span> -<span id="L63" class="LineNr"> 63 </span> e8/call <a href='063hex.subx.html#L514'>is-hex-digit?</a>/disp32 -<span id="L64" class="LineNr"> 64 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L65" class="LineNr"> 65 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L66" class="LineNr"> 66 </span> <span class="subxComment"># if EAX == false return false</span> -<span id="L67" class="LineNr"> 67 </span> 3d/compare-with-EAX 0/imm32 -<span id="L68" class="LineNr"> 68 </span> 74/jump-if-equal $is-hex-int?:end/disp8 -<span id="L69" class="LineNr"> 69 </span> <span class="subxComment"># ++curr</span> -<span id="L70" class="LineNr"> 70 </span> 41/increment-ECX -<span id="L71" class="LineNr"> 71 </span> <span class="subxComment"># loop</span> -<span id="L72" class="LineNr"> 72 </span> eb/jump $is-hex-int?:loop/disp8 -<span id="L73" class="LineNr"> 73 </span><span class="Constant">$is-hex-int?:true</span>: -<span id="L74" class="LineNr"> 74 </span> <span class="subxComment"># return true</span> -<span id="L75" class="LineNr"> 75 </span> b8/copy-to-EAX 1/imm32/true -<span id="L76" class="LineNr"> 76 </span><span class="Constant">$is-hex-int?:end</span>: -<span id="L77" class="LineNr"> 77 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L78" class="LineNr"> 78 </span> 5b/pop-to-EBX -<span id="L79" class="LineNr"> 79 </span> 5a/pop-to-EDX -<span id="L80" class="LineNr"> 80 </span> 59/pop-to-ECX -<span id="L81" class="LineNr"> 81 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L82" class="LineNr"> 82 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L83" class="LineNr"> 83 </span> 5d/pop-to-EBP -<span id="L84" class="LineNr"> 84 </span> c3/return -<span id="L85" class="LineNr"> 85 </span> -<span id="L86" class="LineNr"> 86 </span><span class="subxTest">test-is-hex-int</span>: -<span id="L87" class="LineNr"> 87 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L88" class="LineNr"> 88 </span> 55/push-EBP -<span id="L89" class="LineNr"> 89 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L90" class="LineNr"> 90 </span> <span class="subxComment"># var slice/ECX = "34"</span> -<span id="L91" class="LineNr"> 91 </span> 68/push <a href='063hex.subx.html#L705'>_test-slice-hex-int-end</a>/imm32 -<span id="L92" class="LineNr"> 92 </span> 68/push <a href='063hex.subx.html#L703'>_test-slice-hex-int</a>/imm32 -<span id="L93" class="LineNr"> 93 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> -<span id="L94" class="LineNr"> 94 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> -<span id="L95" class="LineNr"> 95 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L96" class="LineNr"> 96 </span> 51/push-ECX -<span id="L97" class="LineNr"> 97 </span> <span class="subxS2Comment"># . . call</span> -<span id="L98" class="LineNr"> 98 </span> e8/call <a href='063hex.subx.html#L16'>is-hex-int?</a>/disp32 -<span id="L99" class="LineNr"> 99 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L100" class="LineNr">100 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L101" class="LineNr">101 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L102" class="LineNr">102 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L103" class="LineNr">103 </span> 68/push <span class="Constant">"F - test-is-hex-int"</span>/imm32 -<span id="L104" class="LineNr">104 </span> 68/push 1/imm32/true -<span id="L105" class="LineNr">105 </span> 50/push-EAX -<span id="L106" class="LineNr">106 </span> <span class="subxS2Comment"># . . call</span> -<span id="L107" class="LineNr">107 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L108" class="LineNr">108 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L109" class="LineNr">109 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L110" class="LineNr">110 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L111" class="LineNr">111 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L112" class="LineNr">112 </span> 5d/pop-to-EBP -<span id="L113" class="LineNr">113 </span> c3/return -<span id="L114" class="LineNr">114 </span> -<span id="L115" class="LineNr">115 </span><span class="subxTest">test-is-hex-int-handles-letters</span>: -<span id="L116" class="LineNr">116 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L117" class="LineNr">117 </span> 55/push-EBP -<span id="L118" class="LineNr">118 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L119" class="LineNr">119 </span> <span class="subxComment"># var slice/ECX = "34a"</span> -<span id="L120" class="LineNr">120 </span> 68/push <a href='063hex.subx.html#L709'>_test-slice-hex-int-letters-end</a>/imm32 -<span id="L121" class="LineNr">121 </span> 68/push <a href='063hex.subx.html#L707'>_test-slice-hex-int-letters</a>/imm32 -<span id="L122" class="LineNr">122 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> -<span id="L123" class="LineNr">123 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> -<span id="L124" class="LineNr">124 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L125" class="LineNr">125 </span> 51/push-ECX -<span id="L126" class="LineNr">126 </span> <span class="subxS2Comment"># . . call</span> -<span id="L127" class="LineNr">127 </span> e8/call <a href='063hex.subx.html#L16'>is-hex-int?</a>/disp32 -<span id="L128" class="LineNr">128 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L129" class="LineNr">129 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L130" class="LineNr">130 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L131" class="LineNr">131 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L132" class="LineNr">132 </span> 68/push <span class="Constant">"F - test-is-hex-int-handles-letters"</span>/imm32 -<span id="L133" class="LineNr">133 </span> 68/push 1/imm32/true -<span id="L134" class="LineNr">134 </span> 50/push-EAX -<span id="L135" class="LineNr">135 </span> <span class="subxS2Comment"># . . call</span> -<span id="L136" class="LineNr">136 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L137" class="LineNr">137 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L138" class="LineNr">138 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L139" class="LineNr">139 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L140" class="LineNr">140 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L141" class="LineNr">141 </span> 5d/pop-to-EBP -<span id="L142" class="LineNr">142 </span> c3/return -<span id="L143" class="LineNr">143 </span> -<span id="L144" class="LineNr">144 </span><span class="subxTest">test-is-hex-int-with-trailing-char</span>: -<span id="L145" class="LineNr">145 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L146" class="LineNr">146 </span> 55/push-EBP -<span id="L147" class="LineNr">147 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L148" class="LineNr">148 </span> <span class="subxComment"># var slice/ECX = "34q"</span> -<span id="L149" class="LineNr">149 </span> 68/push <a href='063hex.subx.html#L721'>_test-slice-digits-and-char-end</a>/imm32 -<span id="L150" class="LineNr">150 </span> 68/push <a href='063hex.subx.html#L719'>_test-slice-digits-and-char</a>/imm32 -<span id="L151" class="LineNr">151 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> -<span id="L152" class="LineNr">152 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> -<span id="L153" class="LineNr">153 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L154" class="LineNr">154 </span> 51/push-ECX -<span id="L155" class="LineNr">155 </span> <span class="subxS2Comment"># . . call</span> -<span id="L156" class="LineNr">156 </span> e8/call <a href='063hex.subx.html#L16'>is-hex-int?</a>/disp32 -<span id="L157" class="LineNr">157 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L158" class="LineNr">158 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L159" class="LineNr">159 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L160" class="LineNr">160 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L161" class="LineNr">161 </span> 68/push <span class="Constant">"F - test-is-hex-int-with-trailing-char"</span>/imm32 -<span id="L162" class="LineNr">162 </span> 68/push 0/imm32/false -<span id="L163" class="LineNr">163 </span> 50/push-EAX -<span id="L164" class="LineNr">164 </span> <span class="subxS2Comment"># . . call</span> -<span id="L165" class="LineNr">165 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L166" class="LineNr">166 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L167" class="LineNr">167 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L168" class="LineNr">168 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L169" class="LineNr">169 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L170" class="LineNr">170 </span> 5d/pop-to-EBP -<span id="L171" class="LineNr">171 </span> c3/return -<span id="L172" class="LineNr">172 </span> -<span id="L173" class="LineNr">173 </span><span class="subxTest">test-is-hex-int-with-leading-char</span>: -<span id="L174" class="LineNr">174 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L175" class="LineNr">175 </span> 55/push-EBP -<span id="L176" class="LineNr">176 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L177" class="LineNr">177 </span> <span class="subxComment"># var slice/ECX = "q34"</span> -<span id="L178" class="LineNr">178 </span> 68/push <a href='063hex.subx.html#L717'>_test-slice-char-and-digits-end</a>/imm32 -<span id="L179" class="LineNr">179 </span> 68/push <a href='063hex.subx.html#L715'>_test-slice-char-and-digits</a>/imm32 -<span id="L180" class="LineNr">180 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> -<span id="L181" class="LineNr">181 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> -<span id="L182" class="LineNr">182 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L183" class="LineNr">183 </span> 51/push-ECX -<span id="L184" class="LineNr">184 </span> <span class="subxS2Comment"># . . call</span> -<span id="L185" class="LineNr">185 </span> e8/call <a href='063hex.subx.html#L16'>is-hex-int?</a>/disp32 -<span id="L186" class="LineNr">186 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L187" class="LineNr">187 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L188" class="LineNr">188 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L189" class="LineNr">189 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L190" class="LineNr">190 </span> 68/push <span class="Constant">"F - test-is-hex-int-with-leading-char"</span>/imm32 -<span id="L191" class="LineNr">191 </span> 68/push 0/imm32/false -<span id="L192" class="LineNr">192 </span> 50/push-EAX -<span id="L193" class="LineNr">193 </span> <span class="subxS2Comment"># . . call</span> -<span id="L194" class="LineNr">194 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L195" class="LineNr">195 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L196" class="LineNr">196 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L197" class="LineNr">197 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L198" class="LineNr">198 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L199" class="LineNr">199 </span> 5d/pop-to-EBP -<span id="L200" class="LineNr">200 </span> c3/return -<span id="L201" class="LineNr">201 </span> -<span id="L202" class="LineNr">202 </span><span class="subxTest">test-is-hex-int-empty</span>: -<span id="L203" class="LineNr">203 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L204" class="LineNr">204 </span> 55/push-EBP -<span id="L205" class="LineNr">205 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L206" class="LineNr">206 </span> <span class="subxComment"># var slice/ECX = ""</span> -<span id="L207" class="LineNr">207 </span> 68/push <a href='063hex.subx.html#L701'>_test-slice-empty-end</a>/imm32 -<span id="L208" class="LineNr">208 </span> 68/push <a href='063hex.subx.html#L699'>_test-slice-empty</a>/imm32 -<span id="L209" class="LineNr">209 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> -<span id="L210" class="LineNr">210 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> -<span id="L211" class="LineNr">211 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L212" class="LineNr">212 </span> 51/push-ECX -<span id="L213" class="LineNr">213 </span> <span class="subxS2Comment"># . . call</span> -<span id="L214" class="LineNr">214 </span> e8/call <a href='063hex.subx.html#L16'>is-hex-int?</a>/disp32 -<span id="L215" class="LineNr">215 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L216" class="LineNr">216 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L217" class="LineNr">217 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L218" class="LineNr">218 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L219" class="LineNr">219 </span> 68/push <span class="Constant">"F - test-is-hex-int-empty"</span>/imm32 -<span id="L220" class="LineNr">220 </span> 68/push 0/imm32/false -<span id="L221" class="LineNr">221 </span> 50/push-EAX -<span id="L222" class="LineNr">222 </span> <span class="subxS2Comment"># . . call</span> -<span id="L223" class="LineNr">223 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L224" class="LineNr">224 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L225" class="LineNr">225 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L226" class="LineNr">226 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L227" class="LineNr">227 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L228" class="LineNr">228 </span> 5d/pop-to-EBP -<span id="L229" class="LineNr">229 </span> c3/return -<span id="L230" class="LineNr">230 </span> -<span id="L231" class="LineNr">231 </span><span class="subxTest">test-is-hex-int-handles-0x-prefix</span>: -<span id="L232" class="LineNr">232 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L233" class="LineNr">233 </span> 55/push-EBP -<span id="L234" class="LineNr">234 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L235" class="LineNr">235 </span> <span class="subxComment"># var slice/ECX = "0x3a"</span> -<span id="L236" class="LineNr">236 </span> 68/push <a href='063hex.subx.html#L725'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32 -<span id="L237" class="LineNr">237 </span> 68/push <a href='063hex.subx.html#L723'>_test-slice-hex-int-with-0x-prefix</a>/imm32 -<span id="L238" class="LineNr">238 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> -<span id="L239" class="LineNr">239 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> -<span id="L240" class="LineNr">240 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L241" class="LineNr">241 </span> 51/push-ECX -<span id="L242" class="LineNr">242 </span> <span class="subxS2Comment"># . . call</span> -<span id="L243" class="LineNr">243 </span> e8/call <a href='063hex.subx.html#L16'>is-hex-int?</a>/disp32 -<span id="L244" class="LineNr">244 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L245" class="LineNr">245 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L246" class="LineNr">246 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L247" class="LineNr">247 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L248" class="LineNr">248 </span> 68/push <span class="Constant">"F - test-is-hex-int-handles-0x-prefix"</span>/imm32 -<span id="L249" class="LineNr">249 </span> 68/push 1/imm32/true -<span id="L250" class="LineNr">250 </span> 50/push-EAX -<span id="L251" class="LineNr">251 </span> <span class="subxS2Comment"># . . call</span> -<span id="L252" class="LineNr">252 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L253" class="LineNr">253 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L254" class="LineNr">254 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L255" class="LineNr">255 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L256" class="LineNr">256 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L257" class="LineNr">257 </span> 5d/pop-to-EBP -<span id="L258" class="LineNr">258 </span> c3/return -<span id="L259" class="LineNr">259 </span> -<span id="L260" class="LineNr">260 </span><span class="subxFunction">parse-hex-int</span>: <span class="subxComment"># in : (address slice) -> result/EAX</span> -<span id="L261" class="LineNr">261 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L262" class="LineNr">262 </span> 55/push-EBP -<span id="L263" class="LineNr">263 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L264" class="LineNr">264 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L265" class="LineNr">265 </span> 51/push-ECX -<span id="L266" class="LineNr">266 </span> 52/push-EDX -<span id="L267" class="LineNr">267 </span> 53/push-EBX -<span id="L268" class="LineNr">268 </span> 56/push-ESI -<span id="L269" class="LineNr">269 </span> <span class="subxComment"># result/EBX = 0</span> -<span id="L270" class="LineNr">270 </span> 31/xor 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EBX</span> -<span id="L271" class="LineNr">271 </span> <span class="subxComment"># ECX = s</span> -<span id="L272" class="LineNr">272 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to ECX</span> -<span id="L273" class="LineNr">273 </span> <span class="subxComment"># EDX = s->end</span> -<span id="L274" class="LineNr">274 </span> 8b/copy 1/mod/*+disp8 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ECX+4) to EDX</span> -<span id="L275" class="LineNr">275 </span> <span class="subxComment"># curr/ECX = s->start</span> -<span id="L276" class="LineNr">276 </span> 8b/copy 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *ECX to ECX</span> -<span id="L277" class="LineNr">277 </span> <span class="subxComment"># negate?/ESI = false</span> -<span id="L278" class="LineNr">278 </span> 31/xor 3/mod/direct 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear ESI</span> -<span id="L279" class="LineNr">279 </span><span class="Constant">$parse-hex-int:negative</span>: -<span id="L280" class="LineNr">280 </span> <span class="subxS1Comment"># . if (*curr == '-') negate = true</span> -<span id="L281" class="LineNr">281 </span> 31/xor 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EAX</span> -<span id="L282" class="LineNr">282 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to AL</span> -<span id="L283" class="LineNr">283 </span> 81 7/subop/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x2d/imm32/- <span class="subxComment"># compare EAX</span> -<span id="L284" class="LineNr">284 </span> 75/jump-if-not-equal $parse-hex-int:initial-0/disp8 -<span id="L285" class="LineNr">285 </span> <span class="subxS1Comment"># . ++curr</span> -<span id="L286" class="LineNr">286 </span> 41/increment-ECX -<span id="L287" class="LineNr">287 </span> <span class="subxS1Comment"># . negate = true</span> -<span id="L288" class="LineNr">288 </span> be/copy-to-ESI 1/imm32/true -<span id="L289" class="LineNr">289 </span><span class="Constant">$parse-hex-int:initial-0</span>: -<span id="L290" class="LineNr">290 </span> <span class="subxComment"># skip past leading '0x'</span> -<span id="L291" class="LineNr">291 </span> <span class="subxS1Comment"># . if (*curr != '0') jump to loop</span> -<span id="L292" class="LineNr">292 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to AL</span> -<span id="L293" class="LineNr">293 </span> 81 7/subop/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x30/imm32/0 <span class="subxComment"># compare EAX</span> -<span id="L294" class="LineNr">294 </span> 75/jump-if-not-equal $parse-hex-int:loop/disp8 -<span id="L295" class="LineNr">295 </span> <span class="subxS1Comment"># . ++curr</span> -<span id="L296" class="LineNr">296 </span> 41/increment-ECX -<span id="L297" class="LineNr">297 </span><span class="Constant">$parse-hex-int:initial-0x</span>: -<span id="L298" class="LineNr">298 </span> <span class="subxS1Comment"># . if (curr >= in->end) return result</span> -<span id="L299" class="LineNr">299 </span> 39/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with EDX</span> -<span id="L300" class="LineNr">300 </span> 7d/jump-if-greater-or-equal $parse-hex-int:end/disp8 -<span id="L301" class="LineNr">301 </span> <span class="subxS1Comment"># . if (*curr != 'x') jump to loop # the previous '0' is still valid so doesn't need to be checked again</span> -<span id="L302" class="LineNr">302 </span> 31/xor 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EAX</span> -<span id="L303" class="LineNr">303 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to AL</span> -<span id="L304" class="LineNr">304 </span> 81 7/subop/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x78/imm32/x <span class="subxComment"># compare EAX</span> -<span id="L305" class="LineNr">305 </span> 75/jump-if-not-equal $parse-hex-int:loop/disp8 -<span id="L306" class="LineNr">306 </span> <span class="subxS1Comment"># . ++curr</span> -<span id="L307" class="LineNr">307 </span> 41/increment-ECX -<span id="L308" class="LineNr">308 </span><span class="Constant">$parse-hex-int:loop</span>: -<span id="L309" class="LineNr">309 </span> <span class="subxComment"># if (curr >= in->end) break</span> -<span id="L310" class="LineNr">310 </span> 39/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with EDX</span> -<span id="L311" class="LineNr">311 </span> 7d/jump-if-greater-or-equal $parse-hex-int:negate/disp8 -<span id="L312" class="LineNr">312 </span> <span class="subxComment"># EAX = from-hex-char(*curr)</span> -<span id="L313" class="LineNr">313 </span> <span class="subxS2Comment"># . . copy arg to EAX</span> -<span id="L314" class="LineNr">314 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to AL</span> -<span id="L315" class="LineNr">315 </span> <span class="subxS2Comment"># . . call</span> -<span id="L316" class="LineNr">316 </span> e8/call <a href='063hex.subx.html#L673'>from-hex-char</a>/disp32 -<span id="L317" class="LineNr">317 </span> <span class="subxComment"># result = result * 16 + EAX</span> -<span id="L318" class="LineNr">318 </span> c1/shift 4/subop/left 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm8 <span class="subxComment"># shift EBX left by 4 bits</span> -<span id="L319" class="LineNr">319 </span> 01/add 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># add EAX to EBX</span> -<span id="L320" class="LineNr">320 </span> <span class="subxComment"># ++curr</span> -<span id="L321" class="LineNr">321 </span> 41/increment-ECX -<span id="L322" class="LineNr">322 </span> <span class="subxComment"># loop</span> -<span id="L323" class="LineNr">323 </span> eb/jump $parse-hex-int:loop/disp8 -<span id="L324" class="LineNr">324 </span><span class="Constant">$parse-hex-int:negate</span>: -<span id="L325" class="LineNr">325 </span> 81 7/subop/compare 3/mod/direct 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># compare ESI</span> -<span id="L326" class="LineNr">326 </span> 74/jump-if-equal $parse-hex-int:end/disp8 -<span id="L327" class="LineNr">327 </span> f7 3/subop/negate 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># negate EBX</span> -<span id="L328" class="LineNr">328 </span><span class="Constant">$parse-hex-int:end</span>: -<span id="L329" class="LineNr">329 </span> 89/copy 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBX to EAX</span> -<span id="L330" class="LineNr">330 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L331" class="LineNr">331 </span> 5e/pop-to-ESI -<span id="L332" class="LineNr">332 </span> 5b/pop-to-EBX -<span id="L333" class="LineNr">333 </span> 5a/pop-to-EDX -<span id="L334" class="LineNr">334 </span> 59/pop-to-ECX -<span id="L335" class="LineNr">335 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L336" class="LineNr">336 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L337" class="LineNr">337 </span> 5d/pop-to-EBP -<span id="L338" class="LineNr">338 </span> c3/return -<span id="L339" class="LineNr">339 </span> -<span id="L340" class="LineNr">340 </span><span class="subxTest">test-parse-hex-int-single-digit</span>: -<span id="L341" class="LineNr">341 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L342" class="LineNr">342 </span> 55/push-EBP -<span id="L343" class="LineNr">343 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L344" class="LineNr">344 </span> <span class="subxComment"># var slice/ECX = "a"</span> -<span id="L345" class="LineNr">345 </span> 68/push <a href='063hex.subx.html#L713'>_test-slice-hex-int-single-letter-end</a>/imm32 -<span id="L346" class="LineNr">346 </span> 68/push <a href='063hex.subx.html#L711'>_test-slice-hex-int-single-letter</a>/imm32 -<span id="L347" class="LineNr">347 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> -<span id="L348" class="LineNr">348 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> -<span id="L349" class="LineNr">349 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L350" class="LineNr">350 </span> 51/push-ECX -<span id="L351" class="LineNr">351 </span> <span class="subxS2Comment"># . . call</span> -<span id="L352" class="LineNr">352 </span> e8/call <a href='063hex.subx.html#L260'>parse-hex-int</a>/disp32 -<span id="L353" class="LineNr">353 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L354" class="LineNr">354 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L355" class="LineNr">355 </span> <span class="subxComment"># check-ints-equal(EAX, 0xa, msg)</span> -<span id="L356" class="LineNr">356 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L357" class="LineNr">357 </span> 68/push <span class="Constant">"F - test-parse-hex-int-single-digit"</span>/imm32 -<span id="L358" class="LineNr">358 </span> 68/push 0xa/imm32 -<span id="L359" class="LineNr">359 </span> 50/push-EAX -<span id="L360" class="LineNr">360 </span> <span class="subxS2Comment"># . . call</span> -<span id="L361" class="LineNr">361 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L362" class="LineNr">362 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L363" class="LineNr">363 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L364" class="LineNr">364 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L365" class="LineNr">365 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L366" class="LineNr">366 </span> 5d/pop-to-EBP -<span id="L367" class="LineNr">367 </span> c3/return -<span id="L368" class="LineNr">368 </span> -<span id="L369" class="LineNr">369 </span><span class="subxTest">test-parse-hex-int-multi-digit</span>: -<span id="L370" class="LineNr">370 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L371" class="LineNr">371 </span> 55/push-EBP -<span id="L372" class="LineNr">372 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L373" class="LineNr">373 </span> <span class="subxComment"># var slice/ECX = "34a"</span> -<span id="L374" class="LineNr">374 </span> 68/push <a href='063hex.subx.html#L709'>_test-slice-hex-int-letters-end</a>/imm32 -<span id="L375" class="LineNr">375 </span> 68/push <a href='063hex.subx.html#L707'>_test-slice-hex-int-letters</a>/imm32 -<span id="L376" class="LineNr">376 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> -<span id="L377" class="LineNr">377 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> -<span id="L378" class="LineNr">378 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L379" class="LineNr">379 </span> 51/push-ECX -<span id="L380" class="LineNr">380 </span> <span class="subxS2Comment"># . . call</span> -<span id="L381" class="LineNr">381 </span> e8/call <a href='063hex.subx.html#L260'>parse-hex-int</a>/disp32 -<span id="L382" class="LineNr">382 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L383" class="LineNr">383 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L384" class="LineNr">384 </span> <span class="subxComment"># check-ints-equal(EAX, 0x34a, msg)</span> -<span id="L385" class="LineNr">385 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L386" class="LineNr">386 </span> 68/push <span class="Constant">"F - test-parse-hex-int-multi-digit"</span>/imm32 -<span id="L387" class="LineNr">387 </span> 68/push 0x34a/imm32 -<span id="L388" class="LineNr">388 </span> 50/push-EAX -<span id="L389" class="LineNr">389 </span> <span class="subxS2Comment"># . . call</span> -<span id="L390" class="LineNr">390 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L391" class="LineNr">391 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L392" class="LineNr">392 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L393" class="LineNr">393 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L394" class="LineNr">394 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L395" class="LineNr">395 </span> 5d/pop-to-EBP -<span id="L396" class="LineNr">396 </span> c3/return -<span id="L397" class="LineNr">397 </span> -<span id="L398" class="LineNr">398 </span><span class="subxTest">test-parse-hex-int-0x-prefix</span>: -<span id="L399" class="LineNr">399 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L400" class="LineNr">400 </span> 55/push-EBP -<span id="L401" class="LineNr">401 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L402" class="LineNr">402 </span> <span class="subxComment"># var slice/ECX = "0x34"</span> -<span id="L403" class="LineNr">403 </span> 68/push <a href='063hex.subx.html#L725'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32 -<span id="L404" class="LineNr">404 </span> 68/push <a href='063hex.subx.html#L723'>_test-slice-hex-int-with-0x-prefix</a>/imm32 -<span id="L405" class="LineNr">405 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> -<span id="L406" class="LineNr">406 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> -<span id="L407" class="LineNr">407 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L408" class="LineNr">408 </span> 51/push-ECX -<span id="L409" class="LineNr">409 </span> <span class="subxS2Comment"># . . call</span> -<span id="L410" class="LineNr">410 </span> e8/call <a href='063hex.subx.html#L260'>parse-hex-int</a>/disp32 -<span id="L411" class="LineNr">411 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L412" class="LineNr">412 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L413" class="LineNr">413 </span> <span class="subxComment"># check-ints-equal(EAX, 0x34a, msg)</span> -<span id="L414" class="LineNr">414 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L415" class="LineNr">415 </span> 68/push <span class="Constant">"F - test-parse-hex-int-0x-prefix"</span>/imm32 -<span id="L416" class="LineNr">416 </span> 68/push 0x34/imm32 -<span id="L417" class="LineNr">417 </span> 50/push-EAX -<span id="L418" class="LineNr">418 </span> <span class="subxS2Comment"># . . call</span> -<span id="L419" class="LineNr">419 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L420" class="LineNr">420 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L421" class="LineNr">421 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L422" class="LineNr">422 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L423" class="LineNr">423 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L424" class="LineNr">424 </span> 5d/pop-to-EBP -<span id="L425" class="LineNr">425 </span> c3/return -<span id="L426" class="LineNr">426 </span> -<span id="L427" class="LineNr">427 </span><span class="subxTest">test-parse-hex-int-zero</span>: -<span id="L428" class="LineNr">428 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L429" class="LineNr">429 </span> 55/push-EBP -<span id="L430" class="LineNr">430 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L431" class="LineNr">431 </span> <span class="subxComment"># var slice/ECX = "0"</span> -<span id="L432" class="LineNr">432 </span> 68/push <a href='063hex.subx.html#L729'>_test-slice-hex-int-zero-end</a>/imm32 -<span id="L433" class="LineNr">433 </span> 68/push <a href='063hex.subx.html#L727'>_test-slice-hex-int-zero</a>/imm32 -<span id="L434" class="LineNr">434 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> -<span id="L435" class="LineNr">435 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> -<span id="L436" class="LineNr">436 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L437" class="LineNr">437 </span> 51/push-ECX -<span id="L438" class="LineNr">438 </span> <span class="subxS2Comment"># . . call</span> -<span id="L439" class="LineNr">439 </span> e8/call <a href='063hex.subx.html#L260'>parse-hex-int</a>/disp32 -<span id="L440" class="LineNr">440 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L441" class="LineNr">441 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L442" class="LineNr">442 </span> <span class="subxComment"># check-ints-equal(EAX, 0x34a, msg)</span> -<span id="L443" class="LineNr">443 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L444" class="LineNr">444 </span> 68/push <span class="Constant">"F - test-parse-hex-int-zero"</span>/imm32 -<span id="L445" class="LineNr">445 </span> 68/push 0/imm32 -<span id="L446" class="LineNr">446 </span> 50/push-EAX -<span id="L447" class="LineNr">447 </span> <span class="subxS2Comment"># . . call</span> -<span id="L448" class="LineNr">448 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L449" class="LineNr">449 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L450" class="LineNr">450 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L451" class="LineNr">451 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L452" class="LineNr">452 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L453" class="LineNr">453 </span> 5d/pop-to-EBP -<span id="L454" class="LineNr">454 </span> c3/return -<span id="L455" class="LineNr">455 </span> -<span id="L456" class="LineNr">456 </span><span class="subxTest">test-parse-hex-int-0-prefix</span>: -<span id="L457" class="LineNr">457 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L458" class="LineNr">458 </span> 55/push-EBP -<span id="L459" class="LineNr">459 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L460" class="LineNr">460 </span> <span class="subxComment"># var slice/ECX = "03"</span> -<span id="L461" class="LineNr">461 </span> 68/push <a href='063hex.subx.html#L733'>_test-slice-hex-int-with-0-prefix-end</a>/imm32 -<span id="L462" class="LineNr">462 </span> 68/push <a href='063hex.subx.html#L731'>_test-slice-hex-int-with-0-prefix</a>/imm32 -<span id="L463" class="LineNr">463 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> -<span id="L464" class="LineNr">464 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> -<span id="L465" class="LineNr">465 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L466" class="LineNr">466 </span> 51/push-ECX -<span id="L467" class="LineNr">467 </span> <span class="subxS2Comment"># . . call</span> -<span id="L468" class="LineNr">468 </span> e8/call <a href='063hex.subx.html#L260'>parse-hex-int</a>/disp32 -<span id="L469" class="LineNr">469 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L470" class="LineNr">470 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L471" class="LineNr">471 </span> <span class="subxComment"># check-ints-equal(EAX, 0x3, msg)</span> -<span id="L472" class="LineNr">472 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L473" class="LineNr">473 </span> 68/push <span class="Constant">"F - test-parse-hex-int-0-prefix"</span>/imm32 -<span id="L474" class="LineNr">474 </span> 68/push 0x3/imm32 -<span id="L475" class="LineNr">475 </span> 50/push-EAX -<span id="L476" class="LineNr">476 </span> <span class="subxS2Comment"># . . call</span> -<span id="L477" class="LineNr">477 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L478" class="LineNr">478 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L479" class="LineNr">479 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L480" class="LineNr">480 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L481" class="LineNr">481 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L482" class="LineNr">482 </span> 5d/pop-to-EBP -<span id="L483" class="LineNr">483 </span> c3/return -<span id="L484" class="LineNr">484 </span> -<span id="L485" class="LineNr">485 </span><span class="subxTest">test-parse-hex-int-negative</span>: -<span id="L486" class="LineNr">486 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L487" class="LineNr">487 </span> 55/push-EBP -<span id="L488" class="LineNr">488 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L489" class="LineNr">489 </span> <span class="subxComment"># var slice/ECX = "-03"</span> -<span id="L490" class="LineNr">490 </span> 68/push <a href='063hex.subx.html#L737'>_test-slice-hex-int-negative-with-0-prefix-end</a>/imm32 -<span id="L491" class="LineNr">491 </span> 68/push <a href='063hex.subx.html#L735'>_test-slice-hex-int-negative-with-0-prefix</a>/imm32 -<span id="L492" class="LineNr">492 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> -<span id="L493" class="LineNr">493 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> -<span id="L494" class="LineNr">494 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L495" class="LineNr">495 </span> 51/push-ECX -<span id="L496" class="LineNr">496 </span> <span class="subxS2Comment"># . . call</span> -<span id="L497" class="LineNr">497 </span> e8/call <a href='063hex.subx.html#L260'>parse-hex-int</a>/disp32 -<span id="L498" class="LineNr">498 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L499" class="LineNr">499 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L500" class="LineNr">500 </span> <span class="subxComment"># check-ints-equal(EAX, 0xfffffffd, msg)</span> -<span id="L501" class="LineNr">501 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L502" class="LineNr">502 </span> 68/push <span class="Constant">"F - test-parse-hex-int-negative"</span>/imm32 -<span id="L503" class="LineNr">503 </span> 68/push 0xfffffffd/imm32 -<span id="L504" class="LineNr">504 </span> 50/push-EAX -<span id="L505" class="LineNr">505 </span> <span class="subxS2Comment"># . . call</span> -<span id="L506" class="LineNr">506 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L507" class="LineNr">507 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L508" class="LineNr">508 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L509" class="LineNr">509 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L510" class="LineNr">510 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L511" class="LineNr">511 </span> 5d/pop-to-EBP -<span id="L512" class="LineNr">512 </span> c3/return -<span id="L513" class="LineNr">513 </span> -<span id="L514" class="LineNr">514 </span><span class="subxFunction">is-hex-digit?</span>: <span class="subxComment"># c : byte -> bool/EAX</span> -<span id="L515" class="LineNr">515 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L516" class="LineNr">516 </span> 55/push-EBP -<span id="L517" class="LineNr">517 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L518" class="LineNr">518 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L519" class="LineNr">519 </span> 51/push-ECX -<span id="L520" class="LineNr">520 </span> <span class="subxComment"># ECX = c</span> -<span id="L521" class="LineNr">521 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to ECX</span> -<span id="L522" class="LineNr">522 </span> <span class="subxComment"># return false if c < '0'</span> -<span id="L523" class="LineNr">523 </span> b8/copy-to-EAX 0/imm32/false -<span id="L524" class="LineNr">524 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x30/imm32 <span class="subxComment"># compare ECX</span> -<span id="L525" class="LineNr">525 </span> 7c/jump-if-lesser $is-hex-digit?:end/disp8 -<span id="L526" class="LineNr">526 </span> <span class="subxComment"># return false if c > 'f'</span> -<span id="L527" class="LineNr">527 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x66/imm32 <span class="subxComment"># compare ECX</span> -<span id="L528" class="LineNr">528 </span> 7f/jump-if-greater $is-hex-digit?:end/disp8 -<span id="L529" class="LineNr">529 </span> <span class="subxComment"># return true if c <= '9'</span> -<span id="L530" class="LineNr">530 </span> b8/copy-to-EAX 1/imm32/true -<span id="L531" class="LineNr">531 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x39/imm32 <span class="subxComment"># compare ECX</span> -<span id="L532" class="LineNr">532 </span> 7e/jump-if-lesser-or-equal $is-hex-digit?:end/disp8 -<span id="L533" class="LineNr">533 </span> <span class="subxComment"># return true if c >= 'a'</span> -<span id="L534" class="LineNr">534 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x61/imm32 <span class="subxComment"># compare ECX</span> -<span id="L535" class="LineNr">535 </span> 7d/jump-if-greater-or-equal $is-hex-digit?:end/disp8 -<span id="L536" class="LineNr">536 </span> <span class="subxComment"># otherwise return false</span> -<span id="L537" class="LineNr">537 </span> b8/copy-to-EAX 0/imm32/false -<span id="L538" class="LineNr">538 </span><span class="Constant">$is-hex-digit?:end</span>: -<span id="L539" class="LineNr">539 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L540" class="LineNr">540 </span> 59/pop-to-ECX -<span id="L541" class="LineNr">541 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L542" class="LineNr">542 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L543" class="LineNr">543 </span> 5d/pop-to-EBP -<span id="L544" class="LineNr">544 </span> c3/return -<span id="L545" class="LineNr">545 </span> -<span id="L546" class="LineNr">546 </span><span class="subxTest">test-hex-below-0</span>: -<span id="L547" class="LineNr">547 </span> <span class="subxComment"># EAX = is-hex-digit?(0x2f)</span> -<span id="L548" class="LineNr">548 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L549" class="LineNr">549 </span> 68/push 0x2f/imm32 -<span id="L550" class="LineNr">550 </span> <span class="subxS2Comment"># . . call</span> -<span id="L551" class="LineNr">551 </span> e8/call <a href='063hex.subx.html#L514'>is-hex-digit?</a>/disp32 -<span id="L552" class="LineNr">552 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L553" class="LineNr">553 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L554" class="LineNr">554 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L555" class="LineNr">555 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L556" class="LineNr">556 </span> 68/push <span class="Constant">"F - test-hex-below-0"</span>/imm32 -<span id="L557" class="LineNr">557 </span> 68/push 0/imm32/false -<span id="L558" class="LineNr">558 </span> 50/push-EAX -<span id="L559" class="LineNr">559 </span> <span class="subxS2Comment"># . . call</span> -<span id="L560" class="LineNr">560 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L561" class="LineNr">561 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L562" class="LineNr">562 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L563" class="LineNr">563 </span> c3/return -<span id="L564" class="LineNr">564 </span> -<span id="L565" class="LineNr">565 </span><span class="subxTest">test-hex-0-to-9</span>: -<span id="L566" class="LineNr">566 </span> <span class="subxComment"># EAX = is-hex-digit?(0x30)</span> +<span id="L34" class="LineNr"> 34 </span> <span class="subxComment"># skip past leading '-'</span> +<span id="L35" class="LineNr"> 35 </span> <span class="subxS1Comment"># . if (*curr == '-') ++curr</span> +<span id="L36" class="LineNr"> 36 </span> 31/xor 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EBX</span> +<span id="L37" class="LineNr"> 37 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/BL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to BL</span> +<span id="L38" class="LineNr"> 38 </span> 81 7/subop/compare 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x2d/imm32/- <span class="subxComment"># compare EBX</span> +<span id="L39" class="LineNr"> 39 </span> 75/jump-if-not-equal $is-hex-int?:initial-0/disp8 +<span id="L40" class="LineNr"> 40 </span> <span class="subxS1Comment"># . ++curr</span> +<span id="L41" class="LineNr"> 41 </span> 41/increment-ECX +<span id="L42" class="LineNr"> 42 </span> <span class="subxComment"># skip past leading '0x'</span> +<span id="L43" class="LineNr"> 43 </span><span class="Constant">$is-hex-int?:initial-0</span>: +<span id="L44" class="LineNr"> 44 </span> <span class="subxS1Comment"># . if (*curr != '0') jump to loop</span> +<span id="L45" class="LineNr"> 45 </span> 31/xor 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EBX</span> +<span id="L46" class="LineNr"> 46 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/BL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to BL</span> +<span id="L47" class="LineNr"> 47 </span> 81 7/subop/compare 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x30/imm32/0 <span class="subxComment"># compare EBX</span> +<span id="L48" class="LineNr"> 48 </span> 75/jump-if-not-equal $is-hex-int?:loop/disp8 +<span id="L49" class="LineNr"> 49 </span> <span class="subxS1Comment"># . ++curr</span> +<span id="L50" class="LineNr"> 50 </span> 41/increment-ECX +<span id="L51" class="LineNr"> 51 </span><span class="Constant">$is-hex-int?:initial-0x</span>: +<span id="L52" class="LineNr"> 52 </span> <span class="subxS1Comment"># . if (curr >= in->end) return true</span> +<span id="L53" class="LineNr"> 53 </span> 39/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with EDX</span> +<span id="L54" class="LineNr"> 54 </span> 7d/jump-if-greater-or-equal $is-hex-int?:true/disp8 +<span id="L55" class="LineNr"> 55 </span> <span class="subxS1Comment"># . if (*curr != 'x') jump to loop # the previous '0' is still valid so doesn't need to be checked again</span> +<span id="L56" class="LineNr"> 56 </span> 31/xor 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EBX</span> +<span id="L57" class="LineNr"> 57 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/BL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to BL</span> +<span id="L58" class="LineNr"> 58 </span> 81 7/subop/compare 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x78/imm32/x <span class="subxComment"># compare EBX</span> +<span id="L59" class="LineNr"> 59 </span> 75/jump-if-not-equal $is-hex-int?:loop/disp8 +<span id="L60" class="LineNr"> 60 </span> <span class="subxS1Comment"># . ++curr</span> +<span id="L61" class="LineNr"> 61 </span> 41/increment-ECX +<span id="L62" class="LineNr"> 62 </span><span class="Constant">$is-hex-int?:loop</span>: +<span id="L63" class="LineNr"> 63 </span> <span class="subxComment"># if (curr >= in->end) return true</span> +<span id="L64" class="LineNr"> 64 </span> 39/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with EDX</span> +<span id="L65" class="LineNr"> 65 </span> 7d/jump-if-greater-or-equal $is-hex-int?:true/disp8 +<span id="L66" class="LineNr"> 66 </span> <span class="subxComment"># EAX = is-hex-digit?(*curr)</span> +<span id="L67" class="LineNr"> 67 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L68" class="LineNr"> 68 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to AL</span> +<span id="L69" class="LineNr"> 69 </span> 50/push-EAX +<span id="L70" class="LineNr"> 70 </span> <span class="subxS2Comment"># . . call</span> +<span id="L71" class="LineNr"> 71 </span> e8/call <a href='065hex.subx.html#L580'>is-hex-digit?</a>/disp32 +<span id="L72" class="LineNr"> 72 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L73" class="LineNr"> 73 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L74" class="LineNr"> 74 </span> <span class="subxComment"># if EAX == false return false</span> +<span id="L75" class="LineNr"> 75 </span> 3d/compare-with-EAX 0/imm32 +<span id="L76" class="LineNr"> 76 </span> 74/jump-if-equal $is-hex-int?:end/disp8 +<span id="L77" class="LineNr"> 77 </span> <span class="subxComment"># ++curr</span> +<span id="L78" class="LineNr"> 78 </span> 41/increment-ECX +<span id="L79" class="LineNr"> 79 </span> <span class="subxComment"># loop</span> +<span id="L80" class="LineNr"> 80 </span> eb/jump $is-hex-int?:loop/disp8 +<span id="L81" class="LineNr"> 81 </span><span class="Constant">$is-hex-int?:true</span>: +<span id="L82" class="LineNr"> 82 </span> <span class="subxComment"># return true</span> +<span id="L83" class="LineNr"> 83 </span> b8/copy-to-EAX 1/imm32/true +<span id="L84" class="LineNr"> 84 </span><span class="Constant">$is-hex-int?:end</span>: +<span id="L85" class="LineNr"> 85 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L86" class="LineNr"> 86 </span> 5b/pop-to-EBX +<span id="L87" class="LineNr"> 87 </span> 5a/pop-to-EDX +<span id="L88" class="LineNr"> 88 </span> 59/pop-to-ECX +<span id="L89" class="LineNr"> 89 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L90" class="LineNr"> 90 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L91" class="LineNr"> 91 </span> 5d/pop-to-EBP +<span id="L92" class="LineNr"> 92 </span> c3/return +<span id="L93" class="LineNr"> 93 </span> +<span id="L94" class="LineNr"> 94 </span><span class="subxTest">test-is-hex-int</span>: +<span id="L95" class="LineNr"> 95 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L96" class="LineNr"> 96 </span> 55/push-EBP +<span id="L97" class="LineNr"> 97 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L98" class="LineNr"> 98 </span> <span class="subxComment"># var slice/ECX = "34"</span> +<span id="L99" class="LineNr"> 99 </span> 68/push <a href='065hex.subx.html#L771'>_test-slice-hex-int-end</a>/imm32 +<span id="L100" class="LineNr">100 </span> 68/push <a href='065hex.subx.html#L769'>_test-slice-hex-int</a>/imm32 +<span id="L101" class="LineNr">101 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L102" class="LineNr">102 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> +<span id="L103" class="LineNr">103 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L104" class="LineNr">104 </span> 51/push-ECX +<span id="L105" class="LineNr">105 </span> <span class="subxS2Comment"># . . call</span> +<span id="L106" class="LineNr">106 </span> e8/call <a href='065hex.subx.html#L16'>is-hex-int?</a>/disp32 +<span id="L107" class="LineNr">107 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L108" class="LineNr">108 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L109" class="LineNr">109 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L110" class="LineNr">110 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L111" class="LineNr">111 </span> 68/push <span class="Constant">"F - test-is-hex-int"</span>/imm32 +<span id="L112" class="LineNr">112 </span> 68/push 1/imm32/true +<span id="L113" class="LineNr">113 </span> 50/push-EAX +<span id="L114" class="LineNr">114 </span> <span class="subxS2Comment"># . . call</span> +<span id="L115" class="LineNr">115 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L116" class="LineNr">116 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L117" class="LineNr">117 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L118" class="LineNr">118 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L119" class="LineNr">119 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L120" class="LineNr">120 </span> 5d/pop-to-EBP +<span id="L121" class="LineNr">121 </span> c3/return +<span id="L122" class="LineNr">122 </span> +<span id="L123" class="LineNr">123 </span><span class="subxTest">test-is-hex-int-handles-letters</span>: +<span id="L124" class="LineNr">124 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L125" class="LineNr">125 </span> 55/push-EBP +<span id="L126" class="LineNr">126 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L127" class="LineNr">127 </span> <span class="subxComment"># var slice/ECX = "34a"</span> +<span id="L128" class="LineNr">128 </span> 68/push <a href='065hex.subx.html#L777'>_test-slice-hex-int-letters-end</a>/imm32 +<span id="L129" class="LineNr">129 </span> 68/push <a href='065hex.subx.html#L775'>_test-slice-hex-int-letters</a>/imm32 +<span id="L130" class="LineNr">130 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L131" class="LineNr">131 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> +<span id="L132" class="LineNr">132 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L133" class="LineNr">133 </span> 51/push-ECX +<span id="L134" class="LineNr">134 </span> <span class="subxS2Comment"># . . call</span> +<span id="L135" class="LineNr">135 </span> e8/call <a href='065hex.subx.html#L16'>is-hex-int?</a>/disp32 +<span id="L136" class="LineNr">136 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L137" class="LineNr">137 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L138" class="LineNr">138 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L139" class="LineNr">139 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L140" class="LineNr">140 </span> 68/push <span class="Constant">"F - test-is-hex-int-handles-letters"</span>/imm32 +<span id="L141" class="LineNr">141 </span> 68/push 1/imm32/true +<span id="L142" class="LineNr">142 </span> 50/push-EAX +<span id="L143" class="LineNr">143 </span> <span class="subxS2Comment"># . . call</span> +<span id="L144" class="LineNr">144 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L145" class="LineNr">145 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L146" class="LineNr">146 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L147" class="LineNr">147 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L148" class="LineNr">148 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L149" class="LineNr">149 </span> 5d/pop-to-EBP +<span id="L150" class="LineNr">150 </span> c3/return +<span id="L151" class="LineNr">151 </span> +<span id="L152" class="LineNr">152 </span><span class="subxTest">test-is-hex-int-with-trailing-char</span>: +<span id="L153" class="LineNr">153 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L154" class="LineNr">154 </span> 55/push-EBP +<span id="L155" class="LineNr">155 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L156" class="LineNr">156 </span> <span class="subxComment"># var slice/ECX = "34q"</span> +<span id="L157" class="LineNr">157 </span> 68/push <a href='065hex.subx.html#L789'>_test-slice-digits-and-char-end</a>/imm32 +<span id="L158" class="LineNr">158 </span> 68/push <a href='065hex.subx.html#L787'>_test-slice-digits-and-char</a>/imm32 +<span id="L159" class="LineNr">159 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L160" class="LineNr">160 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> +<span id="L161" class="LineNr">161 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L162" class="LineNr">162 </span> 51/push-ECX +<span id="L163" class="LineNr">163 </span> <span class="subxS2Comment"># . . call</span> +<span id="L164" class="LineNr">164 </span> e8/call <a href='065hex.subx.html#L16'>is-hex-int?</a>/disp32 +<span id="L165" class="LineNr">165 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L166" class="LineNr">166 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L167" class="LineNr">167 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L168" class="LineNr">168 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L169" class="LineNr">169 </span> 68/push <span class="Constant">"F - test-is-hex-int-with-trailing-char"</span>/imm32 +<span id="L170" class="LineNr">170 </span> 68/push 0/imm32/false +<span id="L171" class="LineNr">171 </span> 50/push-EAX +<span id="L172" class="LineNr">172 </span> <span class="subxS2Comment"># . . call</span> +<span id="L173" class="LineNr">173 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L175" class="LineNr">175 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L176" class="LineNr">176 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L177" class="LineNr">177 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L178" class="LineNr">178 </span> 5d/pop-to-EBP +<span id="L179" class="LineNr">179 </span> c3/return +<span id="L180" class="LineNr">180 </span> +<span id="L181" class="LineNr">181 </span><span class="subxTest">test-is-hex-int-with-leading-char</span>: +<span id="L182" class="LineNr">182 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L183" class="LineNr">183 </span> 55/push-EBP +<span id="L184" class="LineNr">184 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L185" class="LineNr">185 </span> <span class="subxComment"># var slice/ECX = "q34"</span> +<span id="L186" class="LineNr">186 </span> 68/push <a href='065hex.subx.html#L785'>_test-slice-char-and-digits-end</a>/imm32 +<span id="L187" class="LineNr">187 </span> 68/push <a href='065hex.subx.html#L783'>_test-slice-char-and-digits</a>/imm32 +<span id="L188" class="LineNr">188 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L189" class="LineNr">189 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> +<span id="L190" class="LineNr">190 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L191" class="LineNr">191 </span> 51/push-ECX +<span id="L192" class="LineNr">192 </span> <span class="subxS2Comment"># . . call</span> +<span id="L193" class="LineNr">193 </span> e8/call <a href='065hex.subx.html#L16'>is-hex-int?</a>/disp32 +<span id="L194" class="LineNr">194 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L195" class="LineNr">195 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L196" class="LineNr">196 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L197" class="LineNr">197 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L198" class="LineNr">198 </span> 68/push <span class="Constant">"F - test-is-hex-int-with-leading-char"</span>/imm32 +<span id="L199" class="LineNr">199 </span> 68/push 0/imm32/false +<span id="L200" class="LineNr">200 </span> 50/push-EAX +<span id="L201" class="LineNr">201 </span> <span class="subxS2Comment"># . . call</span> +<span id="L202" class="LineNr">202 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L203" class="LineNr">203 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L204" class="LineNr">204 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L205" class="LineNr">205 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L206" class="LineNr">206 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L207" class="LineNr">207 </span> 5d/pop-to-EBP +<span id="L208" class="LineNr">208 </span> c3/return +<span id="L209" class="LineNr">209 </span> +<span id="L210" class="LineNr">210 </span><span class="subxTest">test-is-hex-int-empty</span>: +<span id="L211" class="LineNr">211 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L212" class="LineNr">212 </span> 55/push-EBP +<span id="L213" class="LineNr">213 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L214" class="LineNr">214 </span> <span class="subxComment"># var slice/ECX = ""</span> +<span id="L215" class="LineNr">215 </span> 68/push <a href='065hex.subx.html#L767'>_test-slice-empty-end</a>/imm32 +<span id="L216" class="LineNr">216 </span> 68/push <a href='065hex.subx.html#L765'>_test-slice-empty</a>/imm32 +<span id="L217" class="LineNr">217 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L218" class="LineNr">218 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> +<span id="L219" class="LineNr">219 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L220" class="LineNr">220 </span> 51/push-ECX +<span id="L221" class="LineNr">221 </span> <span class="subxS2Comment"># . . call</span> +<span id="L222" class="LineNr">222 </span> e8/call <a href='065hex.subx.html#L16'>is-hex-int?</a>/disp32 +<span id="L223" class="LineNr">223 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L224" class="LineNr">224 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L225" class="LineNr">225 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L226" class="LineNr">226 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L227" class="LineNr">227 </span> 68/push <span class="Constant">"F - test-is-hex-int-empty"</span>/imm32 +<span id="L228" class="LineNr">228 </span> 68/push 0/imm32/false +<span id="L229" class="LineNr">229 </span> 50/push-EAX +<span id="L230" class="LineNr">230 </span> <span class="subxS2Comment"># . . call</span> +<span id="L231" class="LineNr">231 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L232" class="LineNr">232 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L233" class="LineNr">233 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L234" class="LineNr">234 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L235" class="LineNr">235 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L236" class="LineNr">236 </span> 5d/pop-to-EBP +<span id="L237" class="LineNr">237 </span> c3/return +<span id="L238" class="LineNr">238 </span> +<span id="L239" class="LineNr">239 </span><span class="subxTest">test-is-hex-int-handles-0x-prefix</span>: +<span id="L240" class="LineNr">240 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L241" class="LineNr">241 </span> 55/push-EBP +<span id="L242" class="LineNr">242 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L243" class="LineNr">243 </span> <span class="subxComment"># var slice/ECX = "0x3a"</span> +<span id="L244" class="LineNr">244 </span> 68/push <a href='065hex.subx.html#L795'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32 +<span id="L245" class="LineNr">245 </span> 68/push <a href='065hex.subx.html#L793'>_test-slice-hex-int-with-0x-prefix</a>/imm32 +<span id="L246" class="LineNr">246 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L247" class="LineNr">247 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> +<span id="L248" class="LineNr">248 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L249" class="LineNr">249 </span> 51/push-ECX +<span id="L250" class="LineNr">250 </span> <span class="subxS2Comment"># . . call</span> +<span id="L251" class="LineNr">251 </span> e8/call <a href='065hex.subx.html#L16'>is-hex-int?</a>/disp32 +<span id="L252" class="LineNr">252 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L253" class="LineNr">253 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L254" class="LineNr">254 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L255" class="LineNr">255 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L256" class="LineNr">256 </span> 68/push <span class="Constant">"F - test-is-hex-int-handles-0x-prefix"</span>/imm32 +<span id="L257" class="LineNr">257 </span> 68/push 1/imm32/true +<span id="L258" class="LineNr">258 </span> 50/push-EAX +<span id="L259" class="LineNr">259 </span> <span class="subxS2Comment"># . . call</span> +<span id="L260" class="LineNr">260 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L261" class="LineNr">261 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L262" class="LineNr">262 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L263" class="LineNr">263 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L264" class="LineNr">264 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L265" class="LineNr">265 </span> 5d/pop-to-EBP +<span id="L266" class="LineNr">266 </span> c3/return +<span id="L267" class="LineNr">267 </span> +<span id="L268" class="LineNr">268 </span><span class="subxTest">test-is-hex-int-handles-negative</span>: +<span id="L269" class="LineNr">269 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L270" class="LineNr">270 </span> 55/push-EBP +<span id="L271" class="LineNr">271 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L272" class="LineNr">272 </span> <span class="subxComment"># var slice/ECX = "-34a"</span> +<span id="L273" class="LineNr">273 </span> 68/push <a href='065hex.subx.html#L777'>_test-slice-hex-int-letters-end</a>/imm32 +<span id="L274" class="LineNr">274 </span> 68/push <a href='065hex.subx.html#L773'>_test-slice-hex-int-letters-negative</a>/imm32 +<span id="L275" class="LineNr">275 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L276" class="LineNr">276 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> +<span id="L277" class="LineNr">277 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L278" class="LineNr">278 </span> 51/push-ECX +<span id="L279" class="LineNr">279 </span> <span class="subxS2Comment"># . . call</span> +<span id="L280" class="LineNr">280 </span> e8/call <a href='065hex.subx.html#L16'>is-hex-int?</a>/disp32 +<span id="L281" class="LineNr">281 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L282" class="LineNr">282 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L283" class="LineNr">283 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L284" class="LineNr">284 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L285" class="LineNr">285 </span> 68/push <span class="Constant">"F - test-is-hex-int-handles-negative"</span>/imm32 +<span id="L286" class="LineNr">286 </span> 68/push 1/imm32/true +<span id="L287" class="LineNr">287 </span> 50/push-EAX +<span id="L288" class="LineNr">288 </span> <span class="subxS2Comment"># . . call</span> +<span id="L289" class="LineNr">289 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L290" class="LineNr">290 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L291" class="LineNr">291 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L292" class="LineNr">292 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L293" class="LineNr">293 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L294" class="LineNr">294 </span> 5d/pop-to-EBP +<span id="L295" class="LineNr">295 </span> c3/return +<span id="L296" class="LineNr">296 </span> +<span id="L297" class="LineNr">297 </span><span class="subxTest">test-is-hex-int-handles-negative-0x-prefix</span>: +<span id="L298" class="LineNr">298 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L299" class="LineNr">299 </span> 55/push-EBP +<span id="L300" class="LineNr">300 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L301" class="LineNr">301 </span> <span class="subxComment"># var slice/ECX = "-0x3a"</span> +<span id="L302" class="LineNr">302 </span> 68/push <a href='065hex.subx.html#L795'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32 +<span id="L303" class="LineNr">303 </span> 68/push <a href='065hex.subx.html#L791'>_test-slice-hex-int-with-0x-prefix-negative</a>/imm32 +<span id="L304" class="LineNr">304 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L305" class="LineNr">305 </span> <span class="subxComment"># EAX = is-hex-int?(slice)</span> +<span id="L306" class="LineNr">306 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L307" class="LineNr">307 </span> 51/push-ECX +<span id="L308" class="LineNr">308 </span> <span class="subxS2Comment"># . . call</span> +<span id="L309" class="LineNr">309 </span> e8/call <a href='065hex.subx.html#L16'>is-hex-int?</a>/disp32 +<span id="L310" class="LineNr">310 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L311" class="LineNr">311 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L312" class="LineNr">312 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L313" class="LineNr">313 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L314" class="LineNr">314 </span> 68/push <span class="Constant">"F - test-is-hex-int-handles-negative-0x-prefix"</span>/imm32 +<span id="L315" class="LineNr">315 </span> 68/push 1/imm32/true +<span id="L316" class="LineNr">316 </span> 50/push-EAX +<span id="L317" class="LineNr">317 </span> <span class="subxS2Comment"># . . call</span> +<span id="L318" class="LineNr">318 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L319" class="LineNr">319 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L320" class="LineNr">320 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L321" class="LineNr">321 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L322" class="LineNr">322 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L323" class="LineNr">323 </span> 5d/pop-to-EBP +<span id="L324" class="LineNr">324 </span> c3/return +<span id="L325" class="LineNr">325 </span> +<span id="L326" class="LineNr">326 </span><span class="subxFunction">parse-hex-int</span>: <span class="subxComment"># in : (address slice) -> result/EAX</span> +<span id="L327" class="LineNr">327 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L328" class="LineNr">328 </span> 55/push-EBP +<span id="L329" class="LineNr">329 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L330" class="LineNr">330 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L331" class="LineNr">331 </span> 51/push-ECX +<span id="L332" class="LineNr">332 </span> 52/push-EDX +<span id="L333" class="LineNr">333 </span> 53/push-EBX +<span id="L334" class="LineNr">334 </span> 56/push-ESI +<span id="L335" class="LineNr">335 </span> <span class="subxComment"># result/EBX = 0</span> +<span id="L336" class="LineNr">336 </span> 31/xor 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EBX</span> +<span id="L337" class="LineNr">337 </span> <span class="subxComment"># ECX = s</span> +<span id="L338" class="LineNr">338 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to ECX</span> +<span id="L339" class="LineNr">339 </span> <span class="subxComment"># EDX = s->end</span> +<span id="L340" class="LineNr">340 </span> 8b/copy 1/mod/*+disp8 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ECX+4) to EDX</span> +<span id="L341" class="LineNr">341 </span> <span class="subxComment"># curr/ECX = s->start</span> +<span id="L342" class="LineNr">342 </span> 8b/copy 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *ECX to ECX</span> +<span id="L343" class="LineNr">343 </span> <span class="subxComment"># negate?/ESI = false</span> +<span id="L344" class="LineNr">344 </span> 31/xor 3/mod/direct 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear ESI</span> +<span id="L345" class="LineNr">345 </span><span class="Constant">$parse-hex-int:negative</span>: +<span id="L346" class="LineNr">346 </span> <span class="subxS1Comment"># . if (*curr == '-') negate = true</span> +<span id="L347" class="LineNr">347 </span> 31/xor 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EAX</span> +<span id="L348" class="LineNr">348 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to AL</span> +<span id="L349" class="LineNr">349 </span> 81 7/subop/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x2d/imm32/- <span class="subxComment"># compare EAX</span> +<span id="L350" class="LineNr">350 </span> 75/jump-if-not-equal $parse-hex-int:initial-0/disp8 +<span id="L351" class="LineNr">351 </span> <span class="subxS1Comment"># . ++curr</span> +<span id="L352" class="LineNr">352 </span> 41/increment-ECX +<span id="L353" class="LineNr">353 </span> <span class="subxS1Comment"># . negate = true</span> +<span id="L354" class="LineNr">354 </span> be/copy-to-ESI 1/imm32/true +<span id="L355" class="LineNr">355 </span><span class="Constant">$parse-hex-int:initial-0</span>: +<span id="L356" class="LineNr">356 </span> <span class="subxComment"># skip past leading '0x'</span> +<span id="L357" class="LineNr">357 </span> <span class="subxS1Comment"># . if (*curr != '0') jump to loop</span> +<span id="L358" class="LineNr">358 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to AL</span> +<span id="L359" class="LineNr">359 </span> 81 7/subop/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x30/imm32/0 <span class="subxComment"># compare EAX</span> +<span id="L360" class="LineNr">360 </span> 75/jump-if-not-equal $parse-hex-int:loop/disp8 +<span id="L361" class="LineNr">361 </span> <span class="subxS1Comment"># . ++curr</span> +<span id="L362" class="LineNr">362 </span> 41/increment-ECX +<span id="L363" class="LineNr">363 </span><span class="Constant">$parse-hex-int:initial-0x</span>: +<span id="L364" class="LineNr">364 </span> <span class="subxS1Comment"># . if (curr >= in->end) return result</span> +<span id="L365" class="LineNr">365 </span> 39/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with EDX</span> +<span id="L366" class="LineNr">366 </span> 7d/jump-if-greater-or-equal $parse-hex-int:end/disp8 +<span id="L367" class="LineNr">367 </span> <span class="subxS1Comment"># . if (*curr != 'x') jump to loop # the previous '0' is still valid so doesn't need to be checked again</span> +<span id="L368" class="LineNr">368 </span> 31/xor 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EAX</span> +<span id="L369" class="LineNr">369 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to AL</span> +<span id="L370" class="LineNr">370 </span> 81 7/subop/compare 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x78/imm32/x <span class="subxComment"># compare EAX</span> +<span id="L371" class="LineNr">371 </span> 75/jump-if-not-equal $parse-hex-int:loop/disp8 +<span id="L372" class="LineNr">372 </span> <span class="subxS1Comment"># . ++curr</span> +<span id="L373" class="LineNr">373 </span> 41/increment-ECX +<span id="L374" class="LineNr">374 </span><span class="Constant">$parse-hex-int:loop</span>: +<span id="L375" class="LineNr">375 </span> <span class="subxComment"># if (curr >= in->end) break</span> +<span id="L376" class="LineNr">376 </span> 39/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with EDX</span> +<span id="L377" class="LineNr">377 </span> 7d/jump-if-greater-or-equal $parse-hex-int:negate/disp8 +<span id="L378" class="LineNr">378 </span> <span class="subxComment"># EAX = from-hex-char(*curr)</span> +<span id="L379" class="LineNr">379 </span> <span class="subxS2Comment"># . . copy arg to EAX</span> +<span id="L380" class="LineNr">380 </span> 8a/copy-byte 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *ECX to AL</span> +<span id="L381" class="LineNr">381 </span> <span class="subxS2Comment"># . . call</span> +<span id="L382" class="LineNr">382 </span> e8/call <a href='065hex.subx.html#L739'>from-hex-char</a>/disp32 +<span id="L383" class="LineNr">383 </span> <span class="subxComment"># result = result * 16 + EAX</span> +<span id="L384" class="LineNr">384 </span> c1/shift 4/subop/left 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm8 <span class="subxComment"># shift EBX left by 4 bits</span> +<span id="L385" class="LineNr">385 </span> 01/add 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># add EAX to EBX</span> +<span id="L386" class="LineNr">386 </span> <span class="subxComment"># ++curr</span> +<span id="L387" class="LineNr">387 </span> 41/increment-ECX +<span id="L388" class="LineNr">388 </span> <span class="subxComment"># loop</span> +<span id="L389" class="LineNr">389 </span> eb/jump $parse-hex-int:loop/disp8 +<span id="L390" class="LineNr">390 </span><span class="Constant">$parse-hex-int:negate</span>: +<span id="L391" class="LineNr">391 </span> 81 7/subop/compare 3/mod/direct 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># compare ESI</span> +<span id="L392" class="LineNr">392 </span> 74/jump-if-equal $parse-hex-int:end/disp8 +<span id="L393" class="LineNr">393 </span> f7 3/subop/negate 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># negate EBX</span> +<span id="L394" class="LineNr">394 </span><span class="Constant">$parse-hex-int:end</span>: +<span id="L395" class="LineNr">395 </span> 89/copy 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBX to EAX</span> +<span id="L396" class="LineNr">396 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L397" class="LineNr">397 </span> 5e/pop-to-ESI +<span id="L398" class="LineNr">398 </span> 5b/pop-to-EBX +<span id="L399" class="LineNr">399 </span> 5a/pop-to-EDX +<span id="L400" class="LineNr">400 </span> 59/pop-to-ECX +<span id="L401" class="LineNr">401 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L402" class="LineNr">402 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L403" class="LineNr">403 </span> 5d/pop-to-EBP +<span id="L404" class="LineNr">404 </span> c3/return +<span id="L405" class="LineNr">405 </span> +<span id="L406" class="LineNr">406 </span><span class="subxTest">test-parse-hex-int-single-digit</span>: +<span id="L407" class="LineNr">407 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L408" class="LineNr">408 </span> 55/push-EBP +<span id="L409" class="LineNr">409 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L410" class="LineNr">410 </span> <span class="subxComment"># var slice/ECX = "a"</span> +<span id="L411" class="LineNr">411 </span> 68/push <a href='065hex.subx.html#L781'>_test-slice-hex-int-single-letter-end</a>/imm32 +<span id="L412" class="LineNr">412 </span> 68/push <a href='065hex.subx.html#L779'>_test-slice-hex-int-single-letter</a>/imm32 +<span id="L413" class="LineNr">413 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L414" class="LineNr">414 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> +<span id="L415" class="LineNr">415 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L416" class="LineNr">416 </span> 51/push-ECX +<span id="L417" class="LineNr">417 </span> <span class="subxS2Comment"># . . call</span> +<span id="L418" class="LineNr">418 </span> e8/call <a href='065hex.subx.html#L326'>parse-hex-int</a>/disp32 +<span id="L419" class="LineNr">419 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L420" class="LineNr">420 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L421" class="LineNr">421 </span> <span class="subxComment"># check-ints-equal(EAX, 0xa, msg)</span> +<span id="L422" class="LineNr">422 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L423" class="LineNr">423 </span> 68/push <span class="Constant">"F - test-parse-hex-int-single-digit"</span>/imm32 +<span id="L424" class="LineNr">424 </span> 68/push 0xa/imm32 +<span id="L425" class="LineNr">425 </span> 50/push-EAX +<span id="L426" class="LineNr">426 </span> <span class="subxS2Comment"># . . call</span> +<span id="L427" class="LineNr">427 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L428" class="LineNr">428 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L429" class="LineNr">429 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L430" class="LineNr">430 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L431" class="LineNr">431 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L432" class="LineNr">432 </span> 5d/pop-to-EBP +<span id="L433" class="LineNr">433 </span> c3/return +<span id="L434" class="LineNr">434 </span> +<span id="L435" class="LineNr">435 </span><span class="subxTest">test-parse-hex-int-multi-digit</span>: +<span id="L436" class="LineNr">436 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L437" class="LineNr">437 </span> 55/push-EBP +<span id="L438" class="LineNr">438 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L439" class="LineNr">439 </span> <span class="subxComment"># var slice/ECX = "34a"</span> +<span id="L440" class="LineNr">440 </span> 68/push <a href='065hex.subx.html#L777'>_test-slice-hex-int-letters-end</a>/imm32 +<span id="L441" class="LineNr">441 </span> 68/push <a href='065hex.subx.html#L775'>_test-slice-hex-int-letters</a>/imm32 +<span id="L442" class="LineNr">442 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L443" class="LineNr">443 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> +<span id="L444" class="LineNr">444 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L445" class="LineNr">445 </span> 51/push-ECX +<span id="L446" class="LineNr">446 </span> <span class="subxS2Comment"># . . call</span> +<span id="L447" class="LineNr">447 </span> e8/call <a href='065hex.subx.html#L326'>parse-hex-int</a>/disp32 +<span id="L448" class="LineNr">448 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L449" class="LineNr">449 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L450" class="LineNr">450 </span> <span class="subxComment"># check-ints-equal(EAX, 0x34a, msg)</span> +<span id="L451" class="LineNr">451 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L452" class="LineNr">452 </span> 68/push <span class="Constant">"F - test-parse-hex-int-multi-digit"</span>/imm32 +<span id="L453" class="LineNr">453 </span> 68/push 0x34a/imm32 +<span id="L454" class="LineNr">454 </span> 50/push-EAX +<span id="L455" class="LineNr">455 </span> <span class="subxS2Comment"># . . call</span> +<span id="L456" class="LineNr">456 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L457" class="LineNr">457 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L458" class="LineNr">458 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L459" class="LineNr">459 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L460" class="LineNr">460 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L461" class="LineNr">461 </span> 5d/pop-to-EBP +<span id="L462" class="LineNr">462 </span> c3/return +<span id="L463" class="LineNr">463 </span> +<span id="L464" class="LineNr">464 </span><span class="subxTest">test-parse-hex-int-0x-prefix</span>: +<span id="L465" class="LineNr">465 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L466" class="LineNr">466 </span> 55/push-EBP +<span id="L467" class="LineNr">467 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L468" class="LineNr">468 </span> <span class="subxComment"># var slice/ECX = "0x34"</span> +<span id="L469" class="LineNr">469 </span> 68/push <a href='065hex.subx.html#L795'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32 +<span id="L470" class="LineNr">470 </span> 68/push <a href='065hex.subx.html#L793'>_test-slice-hex-int-with-0x-prefix</a>/imm32 +<span id="L471" class="LineNr">471 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L472" class="LineNr">472 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> +<span id="L473" class="LineNr">473 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L474" class="LineNr">474 </span> 51/push-ECX +<span id="L475" class="LineNr">475 </span> <span class="subxS2Comment"># . . call</span> +<span id="L476" class="LineNr">476 </span> e8/call <a href='065hex.subx.html#L326'>parse-hex-int</a>/disp32 +<span id="L477" class="LineNr">477 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L478" class="LineNr">478 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L479" class="LineNr">479 </span> <span class="subxComment"># check-ints-equal(EAX, 0x34a, msg)</span> +<span id="L480" class="LineNr">480 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L481" class="LineNr">481 </span> 68/push <span class="Constant">"F - test-parse-hex-int-0x-prefix"</span>/imm32 +<span id="L482" class="LineNr">482 </span> 68/push 0x34/imm32 +<span id="L483" class="LineNr">483 </span> 50/push-EAX +<span id="L484" class="LineNr">484 </span> <span class="subxS2Comment"># . . call</span> +<span id="L485" class="LineNr">485 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L486" class="LineNr">486 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L487" class="LineNr">487 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L488" class="LineNr">488 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L489" class="LineNr">489 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L490" class="LineNr">490 </span> 5d/pop-to-EBP +<span id="L491" class="LineNr">491 </span> c3/return +<span id="L492" class="LineNr">492 </span> +<span id="L493" class="LineNr">493 </span><span class="subxTest">test-parse-hex-int-zero</span>: +<span id="L494" class="LineNr">494 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L495" class="LineNr">495 </span> 55/push-EBP +<span id="L496" class="LineNr">496 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L497" class="LineNr">497 </span> <span class="subxComment"># var slice/ECX = "0"</span> +<span id="L498" class="LineNr">498 </span> 68/push <a href='065hex.subx.html#L799'>_test-slice-hex-int-zero-end</a>/imm32 +<span id="L499" class="LineNr">499 </span> 68/push <a href='065hex.subx.html#L797'>_test-slice-hex-int-zero</a>/imm32 +<span id="L500" class="LineNr">500 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L501" class="LineNr">501 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> +<span id="L502" class="LineNr">502 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L503" class="LineNr">503 </span> 51/push-ECX +<span id="L504" class="LineNr">504 </span> <span class="subxS2Comment"># . . call</span> +<span id="L505" class="LineNr">505 </span> e8/call <a href='065hex.subx.html#L326'>parse-hex-int</a>/disp32 +<span id="L506" class="LineNr">506 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L507" class="LineNr">507 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L508" class="LineNr">508 </span> <span class="subxComment"># check-ints-equal(EAX, 0x34a, msg)</span> +<span id="L509" class="LineNr">509 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L510" class="LineNr">510 </span> 68/push <span class="Constant">"F - test-parse-hex-int-zero"</span>/imm32 +<span id="L511" class="LineNr">511 </span> 68/push 0/imm32 +<span id="L512" class="LineNr">512 </span> 50/push-EAX +<span id="L513" class="LineNr">513 </span> <span class="subxS2Comment"># . . call</span> +<span id="L514" class="LineNr">514 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L515" class="LineNr">515 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L516" class="LineNr">516 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L517" class="LineNr">517 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L518" class="LineNr">518 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L519" class="LineNr">519 </span> 5d/pop-to-EBP +<span id="L520" class="LineNr">520 </span> c3/return +<span id="L521" class="LineNr">521 </span> +<span id="L522" class="LineNr">522 </span><span class="subxTest">test-parse-hex-int-0-prefix</span>: +<span id="L523" class="LineNr">523 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L524" class="LineNr">524 </span> 55/push-EBP +<span id="L525" class="LineNr">525 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L526" class="LineNr">526 </span> <span class="subxComment"># var slice/ECX = "03"</span> +<span id="L527" class="LineNr">527 </span> 68/push <a href='065hex.subx.html#L803'>_test-slice-hex-int-with-0-prefix-end</a>/imm32 +<span id="L528" class="LineNr">528 </span> 68/push <a href='065hex.subx.html#L801'>_test-slice-hex-int-with-0-prefix</a>/imm32 +<span id="L529" class="LineNr">529 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L530" class="LineNr">530 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> +<span id="L531" class="LineNr">531 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L532" class="LineNr">532 </span> 51/push-ECX +<span id="L533" class="LineNr">533 </span> <span class="subxS2Comment"># . . call</span> +<span id="L534" class="LineNr">534 </span> e8/call <a href='065hex.subx.html#L326'>parse-hex-int</a>/disp32 +<span id="L535" class="LineNr">535 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L536" class="LineNr">536 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L537" class="LineNr">537 </span> <span class="subxComment"># check-ints-equal(EAX, 0x3, msg)</span> +<span id="L538" class="LineNr">538 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L539" class="LineNr">539 </span> 68/push <span class="Constant">"F - test-parse-hex-int-0-prefix"</span>/imm32 +<span id="L540" class="LineNr">540 </span> 68/push 0x3/imm32 +<span id="L541" class="LineNr">541 </span> 50/push-EAX +<span id="L542" class="LineNr">542 </span> <span class="subxS2Comment"># . . call</span> +<span id="L543" class="LineNr">543 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L544" class="LineNr">544 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L545" class="LineNr">545 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L546" class="LineNr">546 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L547" class="LineNr">547 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L548" class="LineNr">548 </span> 5d/pop-to-EBP +<span id="L549" class="LineNr">549 </span> c3/return +<span id="L550" class="LineNr">550 </span> +<span id="L551" class="LineNr">551 </span><span class="subxTest">test-parse-hex-int-negative</span>: +<span id="L552" class="LineNr">552 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L553" class="LineNr">553 </span> 55/push-EBP +<span id="L554" class="LineNr">554 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L555" class="LineNr">555 </span> <span class="subxComment"># var slice/ECX = "-03"</span> +<span id="L556" class="LineNr">556 </span> 68/push <a href='065hex.subx.html#L807'>_test-slice-hex-int-negative-with-0-prefix-end</a>/imm32 +<span id="L557" class="LineNr">557 </span> 68/push <a href='065hex.subx.html#L805'>_test-slice-hex-int-negative-with-0-prefix</a>/imm32 +<span id="L558" class="LineNr">558 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> +<span id="L559" class="LineNr">559 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> +<span id="L560" class="LineNr">560 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L561" class="LineNr">561 </span> 51/push-ECX +<span id="L562" class="LineNr">562 </span> <span class="subxS2Comment"># . . call</span> +<span id="L563" class="LineNr">563 </span> e8/call <a href='065hex.subx.html#L326'>parse-hex-int</a>/disp32 +<span id="L564" class="LineNr">564 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L565" class="LineNr">565 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L566" class="LineNr">566 </span> <span class="subxComment"># check-ints-equal(EAX, 0xfffffffd, msg)</span> <span id="L567" class="LineNr">567 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L568" class="LineNr">568 </span> 68/push 0x30/imm32 -<span id="L569" class="LineNr">569 </span> <span class="subxS2Comment"># . . call</span> -<span id="L570" class="LineNr">570 </span> e8/call <a href='063hex.subx.html#L514'>is-hex-digit?</a>/disp32 -<span id="L571" class="LineNr">571 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L572" class="LineNr">572 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L573" class="LineNr">573 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L574" class="LineNr">574 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L575" class="LineNr">575 </span> 68/push <span class="Constant">"F - test-hex-at-0"</span>/imm32 -<span id="L576" class="LineNr">576 </span> 68/push 1/imm32/true -<span id="L577" class="LineNr">577 </span> 50/push-EAX -<span id="L578" class="LineNr">578 </span> <span class="subxS2Comment"># . . call</span> -<span id="L579" class="LineNr">579 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L580" class="LineNr">580 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L581" class="LineNr">581 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L582" class="LineNr">582 </span> <span class="subxComment"># EAX = is-hex-digit?(0x39)</span> -<span id="L583" class="LineNr">583 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L584" class="LineNr">584 </span> 68/push 0x39/imm32 -<span id="L585" class="LineNr">585 </span> <span class="subxS2Comment"># . . call</span> -<span id="L586" class="LineNr">586 </span> e8/call <a href='063hex.subx.html#L514'>is-hex-digit?</a>/disp32 -<span id="L587" class="LineNr">587 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L588" class="LineNr">588 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L589" class="LineNr">589 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L590" class="LineNr">590 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L591" class="LineNr">591 </span> 68/push <span class="Constant">"F - test-hex-at-9"</span>/imm32 -<span id="L592" class="LineNr">592 </span> 68/push 1/imm32/true -<span id="L593" class="LineNr">593 </span> 50/push-EAX -<span id="L594" class="LineNr">594 </span> <span class="subxS2Comment"># . . call</span> -<span id="L595" class="LineNr">595 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L596" class="LineNr">596 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L597" class="LineNr">597 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L598" class="LineNr">598 </span> c3/return -<span id="L599" class="LineNr">599 </span> -<span id="L600" class="LineNr">600 </span><span class="subxTest">test-hex-above-9-to-a</span>: -<span id="L601" class="LineNr">601 </span> <span class="subxComment"># EAX = is-hex-digit?(0x3a)</span> -<span id="L602" class="LineNr">602 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L603" class="LineNr">603 </span> 68/push 0x3a/imm32 -<span id="L604" class="LineNr">604 </span> <span class="subxS2Comment"># . . call</span> -<span id="L605" class="LineNr">605 </span> e8/call <a href='063hex.subx.html#L514'>is-hex-digit?</a>/disp32 -<span id="L606" class="LineNr">606 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L607" class="LineNr">607 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L608" class="LineNr">608 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L609" class="LineNr">609 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L610" class="LineNr">610 </span> 68/push <span class="Constant">"F - test-hex-above-9-to-a"</span>/imm32 -<span id="L611" class="LineNr">611 </span> 68/push 0/imm32/false -<span id="L612" class="LineNr">612 </span> 50/push-EAX -<span id="L613" class="LineNr">613 </span> <span class="subxS2Comment"># . . call</span> -<span id="L614" class="LineNr">614 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L615" class="LineNr">615 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L616" class="LineNr">616 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L617" class="LineNr">617 </span> c3/return -<span id="L618" class="LineNr">618 </span> -<span id="L619" class="LineNr">619 </span><span class="subxTest">test-hex-a-to-f</span>: -<span id="L620" class="LineNr">620 </span> <span class="subxComment"># EAX = is-hex-digit?(0x61)</span> +<span id="L568" class="LineNr">568 </span> 68/push <span class="Constant">"F - test-parse-hex-int-negative"</span>/imm32 +<span id="L569" class="LineNr">569 </span> 68/push 0xfffffffd/imm32 +<span id="L570" class="LineNr">570 </span> 50/push-EAX +<span id="L571" class="LineNr">571 </span> <span class="subxS2Comment"># . . call</span> +<span id="L572" class="LineNr">572 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L573" class="LineNr">573 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L574" class="LineNr">574 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L575" class="LineNr">575 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L576" class="LineNr">576 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L577" class="LineNr">577 </span> 5d/pop-to-EBP +<span id="L578" class="LineNr">578 </span> c3/return +<span id="L579" class="LineNr">579 </span> +<span id="L580" class="LineNr">580 </span><span class="subxFunction">is-hex-digit?</span>: <span class="subxComment"># c : byte -> EAX : boolean</span> +<span id="L581" class="LineNr">581 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L582" class="LineNr">582 </span> 55/push-EBP +<span id="L583" class="LineNr">583 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L584" class="LineNr">584 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L585" class="LineNr">585 </span> 51/push-ECX +<span id="L586" class="LineNr">586 </span> <span class="subxComment"># ECX = c</span> +<span id="L587" class="LineNr">587 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to ECX</span> +<span id="L588" class="LineNr">588 </span> <span class="subxComment"># return false if c < '0'</span> +<span id="L589" class="LineNr">589 </span> b8/copy-to-EAX 0/imm32/false +<span id="L590" class="LineNr">590 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x30/imm32 <span class="subxComment"># compare ECX</span> +<span id="L591" class="LineNr">591 </span> 7c/jump-if-lesser $is-hex-digit?:end/disp8 +<span id="L592" class="LineNr">592 </span> <span class="subxComment"># return false if c > 'f'</span> +<span id="L593" class="LineNr">593 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x66/imm32 <span class="subxComment"># compare ECX</span> +<span id="L594" class="LineNr">594 </span> 7f/jump-if-greater $is-hex-digit?:end/disp8 +<span id="L595" class="LineNr">595 </span> <span class="subxComment"># return true if c <= '9'</span> +<span id="L596" class="LineNr">596 </span> b8/copy-to-EAX 1/imm32/true +<span id="L597" class="LineNr">597 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x39/imm32 <span class="subxComment"># compare ECX</span> +<span id="L598" class="LineNr">598 </span> 7e/jump-if-lesser-or-equal $is-hex-digit?:end/disp8 +<span id="L599" class="LineNr">599 </span> <span class="subxComment"># return true if c >= 'a'</span> +<span id="L600" class="LineNr">600 </span> 81 7/subop/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x61/imm32 <span class="subxComment"># compare ECX</span> +<span id="L601" class="LineNr">601 </span> 7d/jump-if-greater-or-equal $is-hex-digit?:end/disp8 +<span id="L602" class="LineNr">602 </span> <span class="subxComment"># otherwise return false</span> +<span id="L603" class="LineNr">603 </span> b8/copy-to-EAX 0/imm32/false +<span id="L604" class="LineNr">604 </span><span class="Constant">$is-hex-digit?:end</span>: +<span id="L605" class="LineNr">605 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L606" class="LineNr">606 </span> 59/pop-to-ECX +<span id="L607" class="LineNr">607 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L608" class="LineNr">608 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L609" class="LineNr">609 </span> 5d/pop-to-EBP +<span id="L610" class="LineNr">610 </span> c3/return +<span id="L611" class="LineNr">611 </span> +<span id="L612" class="LineNr">612 </span><span class="subxTest">test-hex-below-0</span>: +<span id="L613" class="LineNr">613 </span> <span class="subxComment"># EAX = is-hex-digit?(0x2f)</span> +<span id="L614" class="LineNr">614 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L615" class="LineNr">615 </span> 68/push 0x2f/imm32 +<span id="L616" class="LineNr">616 </span> <span class="subxS2Comment"># . . call</span> +<span id="L617" class="LineNr">617 </span> e8/call <a href='065hex.subx.html#L580'>is-hex-digit?</a>/disp32 +<span id="L618" class="LineNr">618 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L619" class="LineNr">619 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L620" class="LineNr">620 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> <span id="L621" class="LineNr">621 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L622" class="LineNr">622 </span> 68/push 0x61/imm32 -<span id="L623" class="LineNr">623 </span> <span class="subxS2Comment"># . . call</span> -<span id="L624" class="LineNr">624 </span> e8/call <a href='063hex.subx.html#L514'>is-hex-digit?</a>/disp32 -<span id="L625" class="LineNr">625 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L626" class="LineNr">626 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L627" class="LineNr">627 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L628" class="LineNr">628 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L629" class="LineNr">629 </span> 68/push <span class="Constant">"F - test-hex-at-a"</span>/imm32 -<span id="L630" class="LineNr">630 </span> 68/push 1/imm32/true -<span id="L631" class="LineNr">631 </span> 50/push-EAX -<span id="L632" class="LineNr">632 </span> <span class="subxS2Comment"># . . call</span> -<span id="L633" class="LineNr">633 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L634" class="LineNr">634 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L635" class="LineNr">635 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L636" class="LineNr">636 </span> <span class="subxComment"># EAX = is-hex-digit?(0x66)</span> -<span id="L637" class="LineNr">637 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L638" class="LineNr">638 </span> 68/push 0x66/imm32 -<span id="L639" class="LineNr">639 </span> <span class="subxS2Comment"># . . call</span> -<span id="L640" class="LineNr">640 </span> e8/call <a href='063hex.subx.html#L514'>is-hex-digit?</a>/disp32 -<span id="L641" class="LineNr">641 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L642" class="LineNr">642 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L643" class="LineNr">643 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L644" class="LineNr">644 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L645" class="LineNr">645 </span> 68/push <span class="Constant">"F - test-hex-at-f"</span>/imm32 -<span id="L646" class="LineNr">646 </span> 68/push 1/imm32/true -<span id="L647" class="LineNr">647 </span> 50/push-EAX -<span id="L648" class="LineNr">648 </span> <span class="subxS2Comment"># . . call</span> -<span id="L649" class="LineNr">649 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L650" class="LineNr">650 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L651" class="LineNr">651 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L652" class="LineNr">652 </span> c3/return -<span id="L653" class="LineNr">653 </span> -<span id="L654" class="LineNr">654 </span><span class="subxTest">test-hex-above-f</span>: -<span id="L655" class="LineNr">655 </span> <span class="subxComment"># EAX = is-hex-digit?(0x67)</span> +<span id="L622" class="LineNr">622 </span> 68/push <span class="Constant">"F - test-hex-below-0"</span>/imm32 +<span id="L623" class="LineNr">623 </span> 68/push 0/imm32/false +<span id="L624" class="LineNr">624 </span> 50/push-EAX +<span id="L625" class="LineNr">625 </span> <span class="subxS2Comment"># . . call</span> +<span id="L626" class="LineNr">626 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L627" class="LineNr">627 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L628" class="LineNr">628 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L629" class="LineNr">629 </span> c3/return +<span id="L630" class="LineNr">630 </span> +<span id="L631" class="LineNr">631 </span><span class="subxTest">test-hex-0-to-9</span>: +<span id="L632" class="LineNr">632 </span> <span class="subxComment"># EAX = is-hex-digit?(0x30)</span> +<span id="L633" class="LineNr">633 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L634" class="LineNr">634 </span> 68/push 0x30/imm32 +<span id="L635" class="LineNr">635 </span> <span class="subxS2Comment"># . . call</span> +<span id="L636" class="LineNr">636 </span> e8/call <a href='065hex.subx.html#L580'>is-hex-digit?</a>/disp32 +<span id="L637" class="LineNr">637 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L638" class="LineNr">638 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L639" class="LineNr">639 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L640" class="LineNr">640 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L641" class="LineNr">641 </span> 68/push <span class="Constant">"F - test-hex-at-0"</span>/imm32 +<span id="L642" class="LineNr">642 </span> 68/push 1/imm32/true +<span id="L643" class="LineNr">643 </span> 50/push-EAX +<span id="L644" class="LineNr">644 </span> <span class="subxS2Comment"># . . call</span> +<span id="L645" class="LineNr">645 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L646" class="LineNr">646 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L647" class="LineNr">647 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L648" class="LineNr">648 </span> <span class="subxComment"># EAX = is-hex-digit?(0x39)</span> +<span id="L649" class="LineNr">649 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L650" class="LineNr">650 </span> 68/push 0x39/imm32 +<span id="L651" class="LineNr">651 </span> <span class="subxS2Comment"># . . call</span> +<span id="L652" class="LineNr">652 </span> e8/call <a href='065hex.subx.html#L580'>is-hex-digit?</a>/disp32 +<span id="L653" class="LineNr">653 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L654" class="LineNr">654 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L655" class="LineNr">655 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> <span id="L656" class="LineNr">656 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L657" class="LineNr">657 </span> 68/push 0x67/imm32 -<span id="L658" class="LineNr">658 </span> <span class="subxS2Comment"># . . call</span> -<span id="L659" class="LineNr">659 </span> e8/call <a href='063hex.subx.html#L514'>is-hex-digit?</a>/disp32 -<span id="L660" class="LineNr">660 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L661" class="LineNr">661 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L662" class="LineNr">662 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L663" class="LineNr">663 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L664" class="LineNr">664 </span> 68/push <span class="Constant">"F - test-hex-above-f"</span>/imm32 -<span id="L665" class="LineNr">665 </span> 68/push 0/imm32/false -<span id="L666" class="LineNr">666 </span> 50/push-EAX -<span id="L667" class="LineNr">667 </span> <span class="subxS2Comment"># . . call</span> -<span id="L668" class="LineNr">668 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L669" class="LineNr">669 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L670" class="LineNr">670 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L671" class="LineNr">671 </span> c3/return -<span id="L672" class="LineNr">672 </span> -<span id="L673" class="LineNr">673 </span><span class="subxFunction">from-hex-char</span>: <span class="subxComment"># in/EAX : byte -> out/EAX : num</span> -<span id="L674" class="LineNr">674 </span> <span class="subxComment"># no error checking; accepts argument in EAX</span> -<span id="L675" class="LineNr">675 </span> <span class="subxComment"># if EAX <= '9' return EAX - '0'</span> -<span id="L676" class="LineNr">676 </span> 3d/compare-EAX 0x39/imm32/9 -<span id="L677" class="LineNr">677 </span> 7f/jump-if-greater $from-hex-char:else/disp8 -<span id="L678" class="LineNr">678 </span> 2d/subtract-from-EAX 0x30/imm32/0 -<span id="L679" class="LineNr">679 </span> c3/return -<span id="L680" class="LineNr">680 </span><span class="Constant">$from-hex-char:else</span>: -<span id="L681" class="LineNr">681 </span> <span class="subxComment"># otherwise return EAX - 'a' + 10</span> -<span id="L682" class="LineNr">682 </span> 2d/subtract-from-EAX 0x57/imm32/a-10 +<span id="L657" class="LineNr">657 </span> 68/push <span class="Constant">"F - test-hex-at-9"</span>/imm32 +<span id="L658" class="LineNr">658 </span> 68/push 1/imm32/true +<span id="L659" class="LineNr">659 </span> 50/push-EAX +<span id="L660" class="LineNr">660 </span> <span class="subxS2Comment"># . . call</span> +<span id="L661" class="LineNr">661 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L662" class="LineNr">662 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L663" class="LineNr">663 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L664" class="LineNr">664 </span> c3/return +<span id="L665" class="LineNr">665 </span> +<span id="L666" class="LineNr">666 </span><span class="subxTest">test-hex-above-9-to-a</span>: +<span id="L667" class="LineNr">667 </span> <span class="subxComment"># EAX = is-hex-digit?(0x3a)</span> +<span id="L668" class="LineNr">668 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L669" class="LineNr">669 </span> 68/push 0x3a/imm32 +<span id="L670" class="LineNr">670 </span> <span class="subxS2Comment"># . . call</span> +<span id="L671" class="LineNr">671 </span> e8/call <a href='065hex.subx.html#L580'>is-hex-digit?</a>/disp32 +<span id="L672" class="LineNr">672 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L673" class="LineNr">673 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L674" class="LineNr">674 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L675" class="LineNr">675 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L676" class="LineNr">676 </span> 68/push <span class="Constant">"F - test-hex-above-9-to-a"</span>/imm32 +<span id="L677" class="LineNr">677 </span> 68/push 0/imm32/false +<span id="L678" class="LineNr">678 </span> 50/push-EAX +<span id="L679" class="LineNr">679 </span> <span class="subxS2Comment"># . . call</span> +<span id="L680" class="LineNr">680 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L681" class="LineNr">681 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L682" class="LineNr">682 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> <span id="L683" class="LineNr">683 </span> c3/return <span id="L684" class="LineNr">684 </span> -<span id="L685" class="LineNr">685 </span><span class="subxFunction">to-hex-char</span>: <span class="subxComment"># in/EAX : nibble -> out/EAX : byte</span> -<span id="L686" class="LineNr">686 </span> <span class="subxComment"># no error checking; accepts argument in EAX</span> -<span id="L687" class="LineNr">687 </span> <span class="subxComment"># if EAX <= 9 return EAX + '0'</span> -<span id="L688" class="LineNr">688 </span> 3d/compare-EAX 0x9/imm32/9 -<span id="L689" class="LineNr">689 </span> 7f/jump-if-greater $to-hex-char:else/disp8 -<span id="L690" class="LineNr">690 </span> 05/add-to-EAX 0x30/imm32/0 -<span id="L691" class="LineNr">691 </span> c3/return -<span id="L692" class="LineNr">692 </span><span class="Constant">$to-hex-char:else</span>: -<span id="L693" class="LineNr">693 </span> <span class="subxComment"># otherwise return EAX + 'a' - 10</span> -<span id="L694" class="LineNr">694 </span> 05/add-to-EAX 0x57/imm32/a-10 -<span id="L695" class="LineNr">695 </span> c3/return -<span id="L696" class="LineNr">696 </span> -<span id="L697" class="LineNr">697 </span>== data -<span id="L698" class="LineNr">698 </span> -<span id="L699" class="LineNr">699 </span><span class="subxMinorFunction">_test-slice-empty</span>: -<span id="L700" class="LineNr">700 </span> <span class="subxComment"># nothing</span> -<span id="L701" class="LineNr">701 </span><span class="subxMinorFunction">_test-slice-empty-end</span>: -<span id="L702" class="LineNr">702 </span> -<span id="L703" class="LineNr">703 </span><span class="subxMinorFunction">_test-slice-hex-int</span>: -<span id="L704" class="LineNr">704 </span> 33/3 34/4 -<span id="L705" class="LineNr">705 </span><span class="subxMinorFunction">_test-slice-hex-int-end</span>: -<span id="L706" class="LineNr">706 </span> -<span id="L707" class="LineNr">707 </span><span class="subxMinorFunction">_test-slice-hex-int-letters</span>: -<span id="L708" class="LineNr">708 </span> 33/3 34/4 61/a -<span id="L709" class="LineNr">709 </span><span class="subxMinorFunction">_test-slice-hex-int-letters-end</span>: -<span id="L710" class="LineNr">710 </span> -<span id="L711" class="LineNr">711 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter</span>: -<span id="L712" class="LineNr">712 </span> 61/a -<span id="L713" class="LineNr">713 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter-end</span>: -<span id="L714" class="LineNr">714 </span> -<span id="L715" class="LineNr">715 </span><span class="subxMinorFunction">_test-slice-char-and-digits</span>: -<span id="L716" class="LineNr">716 </span> 71/q 33/3 34/4 -<span id="L717" class="LineNr">717 </span><span class="subxMinorFunction">_test-slice-char-and-digits-end</span>: -<span id="L718" class="LineNr">718 </span> -<span id="L719" class="LineNr">719 </span><span class="subxMinorFunction">_test-slice-digits-and-char</span>: -<span id="L720" class="LineNr">720 </span> 33/3 34/4 71/q -<span id="L721" class="LineNr">721 </span><span class="subxMinorFunction">_test-slice-digits-and-char-end</span>: -<span id="L722" class="LineNr">722 </span> -<span id="L723" class="LineNr">723 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix</span>: -<span id="L724" class="LineNr">724 </span> 30/0 78/x 33/3 34/4 -<span id="L725" class="LineNr">725 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix-end</span>: -<span id="L726" class="LineNr">726 </span> -<span id="L727" class="LineNr">727 </span><span class="subxMinorFunction">_test-slice-hex-int-zero</span>: -<span id="L728" class="LineNr">728 </span> 30/0 -<span id="L729" class="LineNr">729 </span><span class="subxMinorFunction">_test-slice-hex-int-zero-end</span>: -<span id="L730" class="LineNr">730 </span> -<span id="L731" class="LineNr">731 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0-prefix</span>: -<span id="L732" class="LineNr">732 </span> 30/0 33/3 -<span id="L733" class="LineNr">733 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0-prefix-end</span>: -<span id="L734" class="LineNr">734 </span> -<span id="L735" class="LineNr">735 </span><span class="subxMinorFunction">_test-slice-hex-int-negative-with-0-prefix</span>: -<span id="L736" class="LineNr">736 </span> 2d/- 30/0 33/3 -<span id="L737" class="LineNr">737 </span><span class="subxMinorFunction">_test-slice-hex-int-negative-with-0-prefix-end</span>: +<span id="L685" class="LineNr">685 </span><span class="subxTest">test-hex-a-to-f</span>: +<span id="L686" class="LineNr">686 </span> <span class="subxComment"># EAX = is-hex-digit?(0x61)</span> +<span id="L687" class="LineNr">687 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L688" class="LineNr">688 </span> 68/push 0x61/imm32 +<span id="L689" class="LineNr">689 </span> <span class="subxS2Comment"># . . call</span> +<span id="L690" class="LineNr">690 </span> e8/call <a href='065hex.subx.html#L580'>is-hex-digit?</a>/disp32 +<span id="L691" class="LineNr">691 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L692" class="LineNr">692 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L693" class="LineNr">693 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L694" class="LineNr">694 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L695" class="LineNr">695 </span> 68/push <span class="Constant">"F - test-hex-at-a"</span>/imm32 +<span id="L696" class="LineNr">696 </span> 68/push 1/imm32/true +<span id="L697" class="LineNr">697 </span> 50/push-EAX +<span id="L698" class="LineNr">698 </span> <span class="subxS2Comment"># . . call</span> +<span id="L699" class="LineNr">699 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L700" class="LineNr">700 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L701" class="LineNr">701 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L702" class="LineNr">702 </span> <span class="subxComment"># EAX = is-hex-digit?(0x66)</span> +<span id="L703" class="LineNr">703 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L704" class="LineNr">704 </span> 68/push 0x66/imm32 +<span id="L705" class="LineNr">705 </span> <span class="subxS2Comment"># . . call</span> +<span id="L706" class="LineNr">706 </span> e8/call <a href='065hex.subx.html#L580'>is-hex-digit?</a>/disp32 +<span id="L707" class="LineNr">707 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L708" class="LineNr">708 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L709" class="LineNr">709 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> +<span id="L710" class="LineNr">710 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L711" class="LineNr">711 </span> 68/push <span class="Constant">"F - test-hex-at-f"</span>/imm32 +<span id="L712" class="LineNr">712 </span> 68/push 1/imm32/true +<span id="L713" class="LineNr">713 </span> 50/push-EAX +<span id="L714" class="LineNr">714 </span> <span class="subxS2Comment"># . . call</span> +<span id="L715" class="LineNr">715 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L716" class="LineNr">716 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L717" class="LineNr">717 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L718" class="LineNr">718 </span> c3/return +<span id="L719" class="LineNr">719 </span> +<span id="L720" class="LineNr">720 </span><span class="subxTest">test-hex-above-f</span>: +<span id="L721" class="LineNr">721 </span> <span class="subxComment"># EAX = is-hex-digit?(0x67)</span> +<span id="L722" class="LineNr">722 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L723" class="LineNr">723 </span> 68/push 0x67/imm32 +<span id="L724" class="LineNr">724 </span> <span class="subxS2Comment"># . . call</span> +<span id="L725" class="LineNr">725 </span> e8/call <a href='065hex.subx.html#L580'>is-hex-digit?</a>/disp32 +<span id="L726" class="LineNr">726 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L727" class="LineNr">727 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L728" class="LineNr">728 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> +<span id="L729" class="LineNr">729 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L730" class="LineNr">730 </span> 68/push <span class="Constant">"F - test-hex-above-f"</span>/imm32 +<span id="L731" class="LineNr">731 </span> 68/push 0/imm32/false +<span id="L732" class="LineNr">732 </span> 50/push-EAX +<span id="L733" class="LineNr">733 </span> <span class="subxS2Comment"># . . call</span> +<span id="L734" class="LineNr">734 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L735" class="LineNr">735 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L736" class="LineNr">736 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L737" class="LineNr">737 </span> c3/return <span id="L738" class="LineNr">738 </span> -<span id="L739" class="LineNr">739 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L739" class="LineNr">739 </span><span class="subxFunction">from-hex-char</span>: <span class="subxComment"># in/EAX : byte -> out/EAX : num</span> +<span id="L740" class="LineNr">740 </span> <span class="subxComment"># no error checking; accepts argument in EAX</span> +<span id="L741" class="LineNr">741 </span> <span class="subxComment"># if EAX <= '9' return EAX - '0'</span> +<span id="L742" class="LineNr">742 </span> 3d/compare-EAX 0x39/imm32/9 +<span id="L743" class="LineNr">743 </span> 7f/jump-if-greater $from-hex-char:else/disp8 +<span id="L744" class="LineNr">744 </span> 2d/subtract-from-EAX 0x30/imm32/0 +<span id="L745" class="LineNr">745 </span> c3/return +<span id="L746" class="LineNr">746 </span><span class="Constant">$from-hex-char:else</span>: +<span id="L747" class="LineNr">747 </span> <span class="subxComment"># otherwise return EAX - 'a' + 10</span> +<span id="L748" class="LineNr">748 </span> 2d/subtract-from-EAX 0x57/imm32/a-10 +<span id="L749" class="LineNr">749 </span> c3/return +<span id="L750" class="LineNr">750 </span> +<span id="L751" class="LineNr">751 </span><span class="subxFunction">to-hex-char</span>: <span class="subxComment"># in/EAX : nibble -> out/EAX : byte</span> +<span id="L752" class="LineNr">752 </span> <span class="subxComment"># no error checking; accepts argument in EAX</span> +<span id="L753" class="LineNr">753 </span> <span class="subxComment"># if EAX <= 9 return EAX + '0'</span> +<span id="L754" class="LineNr">754 </span> 3d/compare-EAX 0x9/imm32/9 +<span id="L755" class="LineNr">755 </span> 7f/jump-if-greater $to-hex-char:else/disp8 +<span id="L756" class="LineNr">756 </span> 05/add-to-EAX 0x30/imm32/0 +<span id="L757" class="LineNr">757 </span> c3/return +<span id="L758" class="LineNr">758 </span><span class="Constant">$to-hex-char:else</span>: +<span id="L759" class="LineNr">759 </span> <span class="subxComment"># otherwise return EAX + 'a' - 10</span> +<span id="L760" class="LineNr">760 </span> 05/add-to-EAX 0x57/imm32/a-10 +<span id="L761" class="LineNr">761 </span> c3/return +<span id="L762" class="LineNr">762 </span> +<span id="L763" class="LineNr">763 </span>== data +<span id="L764" class="LineNr">764 </span> +<span id="L765" class="LineNr">765 </span><span class="subxMinorFunction">_test-slice-empty</span>: +<span id="L766" class="LineNr">766 </span> <span class="subxComment"># nothing</span> +<span id="L767" class="LineNr">767 </span><span class="subxMinorFunction">_test-slice-empty-end</span>: +<span id="L768" class="LineNr">768 </span> +<span id="L769" class="LineNr">769 </span><span class="subxMinorFunction">_test-slice-hex-int</span>: +<span id="L770" class="LineNr">770 </span> 33/3 34/4 +<span id="L771" class="LineNr">771 </span><span class="subxMinorFunction">_test-slice-hex-int-end</span>: +<span id="L772" class="LineNr">772 </span> +<span id="L773" class="LineNr">773 </span><span class="subxMinorFunction">_test-slice-hex-int-letters-negative</span>: +<span id="L774" class="LineNr">774 </span> 2d/- +<span id="L775" class="LineNr">775 </span><span class="subxMinorFunction">_test-slice-hex-int-letters</span>: +<span id="L776" class="LineNr">776 </span> 33/3 34/4 61/a +<span id="L777" class="LineNr">777 </span><span class="subxMinorFunction">_test-slice-hex-int-letters-end</span>: +<span id="L778" class="LineNr">778 </span> +<span id="L779" class="LineNr">779 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter</span>: +<span id="L780" class="LineNr">780 </span> 61/a +<span id="L781" class="LineNr">781 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter-end</span>: +<span id="L782" class="LineNr">782 </span> +<span id="L783" class="LineNr">783 </span><span class="subxMinorFunction">_test-slice-char-and-digits</span>: +<span id="L784" class="LineNr">784 </span> 71/q 33/3 34/4 +<span id="L785" class="LineNr">785 </span><span class="subxMinorFunction">_test-slice-char-and-digits-end</span>: +<span id="L786" class="LineNr">786 </span> +<span id="L787" class="LineNr">787 </span><span class="subxMinorFunction">_test-slice-digits-and-char</span>: +<span id="L788" class="LineNr">788 </span> 33/3 34/4 71/q +<span id="L789" class="LineNr">789 </span><span class="subxMinorFunction">_test-slice-digits-and-char-end</span>: +<span id="L790" class="LineNr">790 </span> +<span id="L791" class="LineNr">791 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix-negative</span>: +<span id="L792" class="LineNr">792 </span> 2d/- +<span id="L793" class="LineNr">793 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix</span>: +<span id="L794" class="LineNr">794 </span> 30/0 78/x 33/3 34/4 +<span id="L795" class="LineNr">795 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix-end</span>: +<span id="L796" class="LineNr">796 </span> +<span id="L797" class="LineNr">797 </span><span class="subxMinorFunction">_test-slice-hex-int-zero</span>: +<span id="L798" class="LineNr">798 </span> 30/0 +<span id="L799" class="LineNr">799 </span><span class="subxMinorFunction">_test-slice-hex-int-zero-end</span>: +<span id="L800" class="LineNr">800 </span> +<span id="L801" class="LineNr">801 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0-prefix</span>: +<span id="L802" class="LineNr">802 </span> 30/0 33/3 +<span id="L803" class="LineNr">803 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0-prefix-end</span>: +<span id="L804" class="LineNr">804 </span> +<span id="L805" class="LineNr">805 </span><span class="subxMinorFunction">_test-slice-hex-int-negative-with-0-prefix</span>: +<span id="L806" class="LineNr">806 </span> 2d/- 30/0 33/3 +<span id="L807" class="LineNr">807 </span><span class="subxMinorFunction">_test-slice-hex-int-negative-with-0-prefix-end</span>: +<span id="L808" class="LineNr">808 </span> +<span id="L809" class="LineNr">809 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/064print-byte.subx.html b/html/subx/066print-byte.subx.html index 88d03088..99fc717f 100644 --- a/html/subx/064print-byte.subx.html +++ b/html/subx/066print-byte.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/064print-byte.subx</title> +<title>Mu - subx/066print-byte.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -57,7 +57,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/064print-byte.subx'>https://github.com/akkartik/mu/blob/master/subx/064print-byte.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/066print-byte.subx'>https://github.com/akkartik/mu/blob/master/subx/066print-byte.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Print the (hex) textual representation of the lowest byte of a number.</span> <span id="L2" class="LineNr"> 2 </span> @@ -84,26 +84,26 @@ if ('onhashchange' in window) { <span id="L23" class="LineNr"> 23 </span> c1/shift 5/subop/logic-right 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm8 <span class="subxComment"># shift EAX right by 4 bits, while padding zeroes</span> <span id="L24" class="LineNr"> 24 </span> 25/and-EAX 0xf/imm32 <span id="L25" class="LineNr"> 25 </span> <span class="subxS1Comment"># . AL = to-hex-char(AL)</span> -<span id="L26" class="LineNr"> 26 </span> e8/call <a href='063hex.subx.html#L685'>to-hex-char</a>/disp32 +<span id="L26" class="LineNr"> 26 </span> e8/call <a href='065hex.subx.html#L751'>to-hex-char</a>/disp32 <span id="L27" class="LineNr"> 27 </span> <span class="subxComment"># write-byte(f, AL)</span> <span id="L28" class="LineNr"> 28 </span> <span class="subxS2Comment"># . . push args</span> <span id="L29" class="LineNr"> 29 </span> 50/push-EAX <span id="L30" class="LineNr"> 30 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> <span id="L31" class="LineNr"> 31 </span> <span class="subxS2Comment"># . . call</span> -<span id="L32" class="LineNr"> 32 </span> e8/call <a href='062write-byte.subx.html#L38'>write-byte</a>/disp32 +<span id="L32" class="LineNr"> 32 </span> e8/call <a href='064write-byte.subx.html#L38'>write-byte</a>/disp32 <span id="L33" class="LineNr"> 33 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L34" class="LineNr"> 34 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L35" class="LineNr"> 35 </span> <span class="subxComment"># AL = convert lower nibble to hex</span> <span id="L36" class="LineNr"> 36 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+12) to EAX</span> <span id="L37" class="LineNr"> 37 </span> 25/and-EAX 0xf/imm32 <span id="L38" class="LineNr"> 38 </span> <span class="subxS1Comment"># . AL = to-hex-char(AL)</span> -<span id="L39" class="LineNr"> 39 </span> e8/call <a href='063hex.subx.html#L685'>to-hex-char</a>/disp32 +<span id="L39" class="LineNr"> 39 </span> e8/call <a href='065hex.subx.html#L751'>to-hex-char</a>/disp32 <span id="L40" class="LineNr"> 40 </span> <span class="subxComment"># write-byte(f, AL)</span> <span id="L41" class="LineNr"> 41 </span> <span class="subxS2Comment"># . . push args</span> <span id="L42" class="LineNr"> 42 </span> 50/push-EAX <span id="L43" class="LineNr"> 43 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> <span id="L44" class="LineNr"> 44 </span> <span class="subxS2Comment"># . . call</span> -<span id="L45" class="LineNr"> 45 </span> e8/call <a href='062write-byte.subx.html#L38'>write-byte</a>/disp32 +<span id="L45" class="LineNr"> 45 </span> e8/call <a href='064write-byte.subx.html#L38'>write-byte</a>/disp32 <span id="L46" class="LineNr"> 46 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L47" class="LineNr"> 47 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L48" class="LineNr"> 48 </span><span class="Constant">$print-byte:end</span>: @@ -119,50 +119,48 @@ if ('onhashchange' in window) { <span id="L58" class="LineNr"> 58 </span> <span class="subxComment"># setup</span> <span id="L59" class="LineNr"> 59 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L60" class="LineNr"> 60 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L61" class="LineNr"> 61 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L61" class="LineNr"> 61 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L62" class="LineNr"> 62 </span> <span class="subxS2Comment"># . . call</span> -<span id="L63" class="LineNr"> 63 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L63" class="LineNr"> 63 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L64" class="LineNr"> 64 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L65" class="LineNr"> 65 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L66" class="LineNr"> 66 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> <span id="L67" class="LineNr"> 67 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L68" class="LineNr"> 68 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L68" class="LineNr"> 68 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L69" class="LineNr"> 69 </span> 05/add-to-EAX 4/imm32 <span id="L70" class="LineNr"> 70 </span> 50/push-EAX <span id="L71" class="LineNr"> 71 </span> <span class="subxS2Comment"># . . call</span> -<span id="L72" class="LineNr"> 72 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L72" class="LineNr"> 72 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L73" class="LineNr"> 73 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L74" class="LineNr"> 74 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L75" class="LineNr"> 75 </span> <span class="subxComment"># print-byte(_test-buffered-file, 0xa) # exercises digit, non-digit as well as leading zero</span> <span id="L76" class="LineNr"> 76 </span> <span class="subxS2Comment"># . . push args</span> <span id="L77" class="LineNr"> 77 </span> 68/push 0xa/imm32 -<span id="L78" class="LineNr"> 78 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L78" class="LineNr"> 78 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L79" class="LineNr"> 79 </span> <span class="subxS2Comment"># . . call</span> -<span id="L80" class="LineNr"> 80 </span> e8/call <a href='064print-byte.subx.html#L15'>print-byte</a>/disp32 +<span id="L80" class="LineNr"> 80 </span> e8/call <a href='066print-byte.subx.html#L15'>print-byte</a>/disp32 <span id="L81" class="LineNr"> 81 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L82" class="LineNr"> 82 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L83" class="LineNr"> 83 </span> <span class="subxComment"># flush(_test-buffered-file)</span> <span id="L84" class="LineNr"> 84 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L85" class="LineNr"> 85 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L85" class="LineNr"> 85 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L86" class="LineNr"> 86 </span> <span class="subxS2Comment"># . . call</span> -<span id="L87" class="LineNr"> 87 </span> e8/call <a href='062write-byte.subx.html#L86'>flush</a>/disp32 +<span id="L87" class="LineNr"> 87 </span> e8/call <a href='064write-byte.subx.html#L86'>flush</a>/disp32 <span id="L88" class="LineNr"> 88 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L89" class="LineNr"> 89 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L90" class="LineNr"> 90 </span> <span class="subxComment"># check-ints-equal(*_test-stream->data, '0a', msg)</span> +<span id="L90" class="LineNr"> 90 </span> <span class="subxComment"># check-stream-equal(_test-stream, "0a", msg)</span> <span id="L91" class="LineNr"> 91 </span> <span class="subxS2Comment"># . . push args</span> <span id="L92" class="LineNr"> 92 </span> 68/push <span class="Constant">"F - test-print-byte"</span>/imm32 -<span id="L93" class="LineNr"> 93 </span> 68/push 0x6130/imm32/0a -<span id="L94" class="LineNr"> 94 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L95" class="LineNr"> 95 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L96" class="LineNr"> 96 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L97" class="LineNr"> 97 </span> <span class="subxS2Comment"># . . call</span> -<span id="L98" class="LineNr"> 98 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L99" class="LineNr"> 99 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L100" class="LineNr">100 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L101" class="LineNr">101 </span> <span class="subxS1Comment"># . end</span> -<span id="L102" class="LineNr">102 </span> c3/return -<span id="L103" class="LineNr">103 </span> -<span id="L104" class="LineNr">104 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L93" class="LineNr"> 93 </span> 68/push <span class="Constant">"0a"</span>/imm32 +<span id="L94" class="LineNr"> 94 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L95" class="LineNr"> 95 </span> <span class="subxS2Comment"># . . call</span> +<span id="L96" class="LineNr"> 96 </span> e8/call <a href='058stream-equal.subx.html#L199'>check-stream-equal</a>/disp32 +<span id="L97" class="LineNr"> 97 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L98" class="LineNr"> 98 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L99" class="LineNr"> 99 </span> <span class="subxS1Comment"># . end</span> +<span id="L100" class="LineNr">100 </span> c3/return +<span id="L101" class="LineNr">101 </span> +<span id="L102" class="LineNr">102 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/065write-buffered.subx.html b/html/subx/067write-buffered.subx.html index b437f121..a1cf9a29 100644 --- a/html/subx/065write-buffered.subx.html +++ b/html/subx/067write-buffered.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/065write-buffered.subx</title> +<title>Mu - subx/067write-buffered.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -58,7 +58,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/065write-buffered.subx'>https://github.com/akkartik/mu/blob/master/subx/065write-buffered.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/067write-buffered.subx'>https://github.com/akkartik/mu/blob/master/subx/067write-buffered.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># write-buffered: like 'write', but for a buffered-file</span> <span id="L2" class="LineNr"> 2 </span> @@ -132,7 +132,7 @@ if ('onhashchange' in window) { <span id="L70" class="LineNr"> 70 </span> <span class="subxS2Comment"># . . push args</span> <span id="L71" class="LineNr"> 71 </span> 57/push-EDI <span id="L72" class="LineNr"> 72 </span> <span class="subxS2Comment"># . . call</span> -<span id="L73" class="LineNr"> 73 </span> e8/call <a href='062write-byte.subx.html#L86'>flush</a>/disp32 +<span id="L73" class="LineNr"> 73 </span> e8/call <a href='064write-byte.subx.html#L86'>flush</a>/disp32 <span id="L74" class="LineNr"> 74 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L75" class="LineNr"> 75 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L76" class="LineNr"> 76 </span> <span class="subxS1Comment"># . clear-stream(stream = f+4)</span> @@ -140,7 +140,7 @@ if ('onhashchange' in window) { <span id="L78" class="LineNr"> 78 </span> 8d/copy-address 1/mod/*+disp8 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+4 to EAX</span> <span id="L79" class="LineNr"> 79 </span> 50/push-EAX <span id="L80" class="LineNr"> 80 </span> <span class="subxS2Comment"># . . call</span> -<span id="L81" class="LineNr"> 81 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L81" class="LineNr"> 81 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L82" class="LineNr"> 82 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L83" class="LineNr"> 83 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L84" class="LineNr"> 84 </span> <span class="subxS1Comment"># . f->write must now be 0; update its cache at EBX</span> @@ -179,107 +179,105 @@ if ('onhashchange' in window) { <span id="L117" class="LineNr">117 </span> <span class="subxComment"># setup</span> <span id="L118" class="LineNr">118 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L119" class="LineNr">119 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L120" class="LineNr">120 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L120" class="LineNr">120 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L121" class="LineNr">121 </span> <span class="subxS2Comment"># . . call</span> -<span id="L122" class="LineNr">122 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L122" class="LineNr">122 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L123" class="LineNr">123 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L124" class="LineNr">124 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L125" class="LineNr">125 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> <span id="L126" class="LineNr">126 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L127" class="LineNr">127 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L127" class="LineNr">127 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L128" class="LineNr">128 </span> 05/add-to-EAX 4/imm32 <span id="L129" class="LineNr">129 </span> 50/push-EAX <span id="L130" class="LineNr">130 </span> <span class="subxS2Comment"># . . call</span> -<span id="L131" class="LineNr">131 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L131" class="LineNr">131 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L132" class="LineNr">132 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L133" class="LineNr">133 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L134" class="LineNr">134 </span> <span class="subxComment"># write-buffered(_test-buffered-file, "Abc")</span> <span id="L135" class="LineNr">135 </span> <span class="subxS2Comment"># . . push args</span> <span id="L136" class="LineNr">136 </span> 68/push <span class="Constant">"Abc"</span>/imm32 -<span id="L137" class="LineNr">137 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L137" class="LineNr">137 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L138" class="LineNr">138 </span> <span class="subxS2Comment"># . . call</span> -<span id="L139" class="LineNr">139 </span> e8/call <a href='065write-buffered.subx.html#L17'>write-buffered</a>/disp32 +<span id="L139" class="LineNr">139 </span> e8/call <a href='067write-buffered.subx.html#L17'>write-buffered</a>/disp32 <span id="L140" class="LineNr">140 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L141" class="LineNr">141 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L142" class="LineNr">142 </span> <span class="subxComment"># flush(_test-buffered-file)</span> <span id="L143" class="LineNr">143 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L144" class="LineNr">144 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L144" class="LineNr">144 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L145" class="LineNr">145 </span> <span class="subxS2Comment"># . . call</span> -<span id="L146" class="LineNr">146 </span> e8/call <a href='062write-byte.subx.html#L86'>flush</a>/disp32 +<span id="L146" class="LineNr">146 </span> e8/call <a href='064write-byte.subx.html#L86'>flush</a>/disp32 <span id="L147" class="LineNr">147 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L148" class="LineNr">148 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L149" class="LineNr">149 </span> <span class="subxComment"># check-ints-equal(*_test-stream->data, "Abc", msg)</span> +<span id="L149" class="LineNr">149 </span> <span class="subxComment"># check-stream-equal(_test-stream, "Abc", msg)</span> <span id="L150" class="LineNr">150 </span> <span class="subxS2Comment"># . . push args</span> <span id="L151" class="LineNr">151 </span> 68/push <span class="Constant">"F - test-write-buffered-single"</span>/imm32 -<span id="L152" class="LineNr">152 </span> 68/push 0x636241/imm32 -<span id="L153" class="LineNr">153 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L154" class="LineNr">154 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L155" class="LineNr">155 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L156" class="LineNr">156 </span> <span class="subxS2Comment"># . . call</span> -<span id="L157" class="LineNr">157 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L158" class="LineNr">158 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L159" class="LineNr">159 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L160" class="LineNr">160 </span> <span class="subxS1Comment"># . end</span> -<span id="L161" class="LineNr">161 </span> c3/return -<span id="L162" class="LineNr">162 </span> -<span id="L163" class="LineNr">163 </span><span class="subxTest">test-write-buffered-with-intermediate-flush</span>: -<span id="L164" class="LineNr">164 </span> <span class="subxH1Comment"># - check that write-buffered flushes in the middle if its buffer fills up</span> -<span id="L165" class="LineNr">165 </span> <span class="subxComment"># setup</span> -<span id="L166" class="LineNr">166 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> -<span id="L167" class="LineNr">167 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L168" class="LineNr">168 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L169" class="LineNr">169 </span> <span class="subxS2Comment"># . . call</span> -<span id="L170" class="LineNr">170 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L171" class="LineNr">171 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L172" class="LineNr">172 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L173" class="LineNr">173 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> -<span id="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L175" class="LineNr">175 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L176" class="LineNr">176 </span> 05/add-to-EAX 4/imm32 -<span id="L177" class="LineNr">177 </span> 50/push-EAX -<span id="L178" class="LineNr">178 </span> <span class="subxS2Comment"># . . call</span> -<span id="L179" class="LineNr">179 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L180" class="LineNr">180 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L181" class="LineNr">181 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L182" class="LineNr">182 </span> <span class="subxComment"># _test-stream can hold 8 bytes, but _test-buffered-file can hold only 6.</span> -<span id="L183" class="LineNr">183 </span> <span class="subxComment"># Try to write 7 bytes.</span> -<span id="L184" class="LineNr">184 </span> <span class="subxS1Comment"># . write-buffered(_test-buffered-file, "Abcdefg")</span> -<span id="L185" class="LineNr">185 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L186" class="LineNr">186 </span> 68/push <span class="Constant">"Abcdefg"</span>/imm32 -<span id="L187" class="LineNr">187 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L188" class="LineNr">188 </span> <span class="subxS2Comment"># . . call</span> -<span id="L189" class="LineNr">189 </span> e8/call <a href='065write-buffered.subx.html#L17'>write-buffered</a>/disp32 -<span id="L190" class="LineNr">190 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L191" class="LineNr">191 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L192" class="LineNr">192 </span> <span class="subxComment"># don't flush</span> -<span id="L193" class="LineNr">193 </span> <span class="subxComment"># 6 bytes should still have gotten to _test-stream</span> -<span id="L194" class="LineNr">194 </span> <span class="subxS1Comment"># . check-ints-equal(*_test-stream->write, 6, msg)</span> -<span id="L195" class="LineNr">195 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L196" class="LineNr">196 </span> 68/push <span class="Constant">"F - <a href='065write-buffered.subx.html#L163'>test-write-buffered-with-intermediate-flush</a>: flushed data"</span>/imm32 -<span id="L197" class="LineNr">197 </span> 68/push 6/imm32 -<span id="L198" class="LineNr">198 </span> <span class="subxS2Comment"># . . push *_test-stream->write</span> -<span id="L199" class="LineNr">199 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L200" class="LineNr">200 </span> ff 6/subop/push 0/mod/indirect 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *EAX</span> -<span id="L201" class="LineNr">201 </span> <span class="subxS2Comment"># . . call</span> -<span id="L202" class="LineNr">202 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L203" class="LineNr">203 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L204" class="LineNr">204 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L205" class="LineNr">205 </span> <span class="subxComment"># and 1 byte should still be in _test-buffered-file</span> -<span id="L206" class="LineNr">206 </span> <span class="subxS1Comment"># . check-ints-equal(*_test-buffered-file>write, 1, msg)</span> -<span id="L207" class="LineNr">207 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L208" class="LineNr">208 </span> 68/push <span class="Constant">"F - <a href='065write-buffered.subx.html#L163'>test-write-buffered-with-intermediate-flush</a>: unflushed bytes"</span>/imm32 -<span id="L209" class="LineNr">209 </span> 68/push 1/imm32 -<span id="L210" class="LineNr">210 </span> <span class="subxS2Comment"># . . push *_test-buffered-file->write</span> -<span id="L211" class="LineNr">211 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L212" class="LineNr">212 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+4)</span> -<span id="L213" class="LineNr">213 </span> <span class="subxS2Comment"># . . call</span> -<span id="L214" class="LineNr">214 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L215" class="LineNr">215 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L216" class="LineNr">216 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L217" class="LineNr">217 </span> <span class="subxS1Comment"># . end</span> -<span id="L218" class="LineNr">218 </span> c3/return -<span id="L219" class="LineNr">219 </span> -<span id="L220" class="LineNr">220 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L152" class="LineNr">152 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L153" class="LineNr">153 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L154" class="LineNr">154 </span> <span class="subxS2Comment"># . . call</span> +<span id="L155" class="LineNr">155 </span> e8/call <a href='058stream-equal.subx.html#L199'>check-stream-equal</a>/disp32 +<span id="L156" class="LineNr">156 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L157" class="LineNr">157 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L158" class="LineNr">158 </span> <span class="subxS1Comment"># . end</span> +<span id="L159" class="LineNr">159 </span> c3/return +<span id="L160" class="LineNr">160 </span> +<span id="L161" class="LineNr">161 </span><span class="subxTest">test-write-buffered-with-intermediate-flush</span>: +<span id="L162" class="LineNr">162 </span> <span class="subxH1Comment"># - check that write-buffered flushes in the middle if its buffer fills up</span> +<span id="L163" class="LineNr">163 </span> <span class="subxComment"># setup</span> +<span id="L164" class="LineNr">164 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> +<span id="L165" class="LineNr">165 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L166" class="LineNr">166 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L167" class="LineNr">167 </span> <span class="subxS2Comment"># . . call</span> +<span id="L168" class="LineNr">168 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L169" class="LineNr">169 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L170" class="LineNr">170 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L171" class="LineNr">171 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> +<span id="L172" class="LineNr">172 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L173" class="LineNr">173 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L174" class="LineNr">174 </span> 05/add-to-EAX 4/imm32 +<span id="L175" class="LineNr">175 </span> 50/push-EAX +<span id="L176" class="LineNr">176 </span> <span class="subxS2Comment"># . . call</span> +<span id="L177" class="LineNr">177 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L178" class="LineNr">178 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L179" class="LineNr">179 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L180" class="LineNr">180 </span> <span class="subxComment"># _test-stream can hold 8 bytes, but _test-buffered-file can hold only 6.</span> +<span id="L181" class="LineNr">181 </span> <span class="subxComment"># Try to write 7 bytes.</span> +<span id="L182" class="LineNr">182 </span> <span class="subxS1Comment"># . write-buffered(_test-buffered-file, "Abcdefg")</span> +<span id="L183" class="LineNr">183 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L184" class="LineNr">184 </span> 68/push <span class="Constant">"Abcdefg"</span>/imm32 +<span id="L185" class="LineNr">185 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L186" class="LineNr">186 </span> <span class="subxS2Comment"># . . call</span> +<span id="L187" class="LineNr">187 </span> e8/call <a href='067write-buffered.subx.html#L17'>write-buffered</a>/disp32 +<span id="L188" class="LineNr">188 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L189" class="LineNr">189 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L190" class="LineNr">190 </span> <span class="subxComment"># don't flush</span> +<span id="L191" class="LineNr">191 </span> <span class="subxComment"># 6 bytes should still have gotten to _test-stream</span> +<span id="L192" class="LineNr">192 </span> <span class="subxS1Comment"># . check-ints-equal(*_test-stream->write, 6, msg)</span> +<span id="L193" class="LineNr">193 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L194" class="LineNr">194 </span> 68/push <span class="Constant">"F - <a href='067write-buffered.subx.html#L161'>test-write-buffered-with-intermediate-flush</a>: flushed data"</span>/imm32 +<span id="L195" class="LineNr">195 </span> 68/push 6/imm32 +<span id="L196" class="LineNr">196 </span> <span class="subxS2Comment"># . . push *_test-stream->write</span> +<span id="L197" class="LineNr">197 </span> b8/copy-to-EAX <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L198" class="LineNr">198 </span> ff 6/subop/push 0/mod/indirect 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *EAX</span> +<span id="L199" class="LineNr">199 </span> <span class="subxS2Comment"># . . call</span> +<span id="L200" class="LineNr">200 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L201" class="LineNr">201 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L202" class="LineNr">202 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L203" class="LineNr">203 </span> <span class="subxComment"># and 1 byte should still be in _test-buffered-file</span> +<span id="L204" class="LineNr">204 </span> <span class="subxS1Comment"># . check-ints-equal(*_test-buffered-file->write, 1, msg)</span> +<span id="L205" class="LineNr">205 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L206" class="LineNr">206 </span> 68/push <span class="Constant">"F - <a href='067write-buffered.subx.html#L161'>test-write-buffered-with-intermediate-flush</a>: unflushed bytes"</span>/imm32 +<span id="L207" class="LineNr">207 </span> 68/push 1/imm32 +<span id="L208" class="LineNr">208 </span> <span class="subxS2Comment"># . . push *_test-buffered-file->write</span> +<span id="L209" class="LineNr">209 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L210" class="LineNr">210 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+4)</span> +<span id="L211" class="LineNr">211 </span> <span class="subxS2Comment"># . . call</span> +<span id="L212" class="LineNr">212 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L213" class="LineNr">213 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L214" class="LineNr">214 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L215" class="LineNr">215 </span> <span class="subxS1Comment"># . end</span> +<span id="L216" class="LineNr">216 </span> c3/return +<span id="L217" class="LineNr">217 </span> +<span id="L218" class="LineNr">218 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/066error-byte.subx.html b/html/subx/068error-byte.subx.html index 5f5b8284..a8a5c7a7 100644 --- a/html/subx/066error-byte.subx.html +++ b/html/subx/068error-byte.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/066error-byte.subx</title> +<title>Mu - subx/068error-byte.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -56,7 +56,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/066error-byte.subx'>https://github.com/akkartik/mu/blob/master/subx/066error-byte.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/068error-byte.subx'>https://github.com/akkartik/mu/blob/master/subx/068error-byte.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Print an error message followed by the text representation of a byte. Then exit.</span> <span id="L2" class="LineNr"> 2 </span> @@ -96,7 +96,7 @@ if ('onhashchange' in window) { <span id="L36" class="LineNr"> 36 </span> 68/push <span class="Constant">"Error: "</span>/imm32 <span id="L37" class="LineNr"> 37 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L38" class="LineNr"> 38 </span> <span class="subxS2Comment"># . . call</span> -<span id="L39" class="LineNr"> 39 </span> e8/call <a href='065write-buffered.subx.html#L17'>write-buffered</a>/disp32 +<span id="L39" class="LineNr"> 39 </span> e8/call <a href='067write-buffered.subx.html#L17'>write-buffered</a>/disp32 <span id="L40" class="LineNr"> 40 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L41" class="LineNr"> 41 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L42" class="LineNr"> 42 </span> <span class="subxComment"># write-buffered(out, msg)</span> @@ -104,7 +104,7 @@ if ('onhashchange' in window) { <span id="L44" class="LineNr"> 44 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+16)</span> <span id="L45" class="LineNr"> 45 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L46" class="LineNr"> 46 </span> <span class="subxS2Comment"># . . call</span> -<span id="L47" class="LineNr"> 47 </span> e8/call <a href='065write-buffered.subx.html#L17'>write-buffered</a>/disp32 +<span id="L47" class="LineNr"> 47 </span> e8/call <a href='067write-buffered.subx.html#L17'>write-buffered</a>/disp32 <span id="L48" class="LineNr"> 48 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L49" class="LineNr"> 49 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L50" class="LineNr"> 50 </span> <span class="subxComment"># write-buffered(out, ": ")</span> @@ -112,7 +112,7 @@ if ('onhashchange' in window) { <span id="L52" class="LineNr"> 52 </span> 68/push <span class="Constant">": "</span>/imm32 <span id="L53" class="LineNr"> 53 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L54" class="LineNr"> 54 </span> <span class="subxS2Comment"># . . call</span> -<span id="L55" class="LineNr"> 55 </span> e8/call <a href='065write-buffered.subx.html#L17'>write-buffered</a>/disp32 +<span id="L55" class="LineNr"> 55 </span> e8/call <a href='067write-buffered.subx.html#L17'>write-buffered</a>/disp32 <span id="L56" class="LineNr"> 56 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L57" class="LineNr"> 57 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L58" class="LineNr"> 58 </span> <span class="subxComment"># print-byte(out, byte)</span> @@ -120,7 +120,7 @@ if ('onhashchange' in window) { <span id="L60" class="LineNr"> 60 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x14/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+20)</span> <span id="L61" class="LineNr"> 61 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L62" class="LineNr"> 62 </span> <span class="subxS2Comment"># . . call</span> -<span id="L63" class="LineNr"> 63 </span> e8/call <a href='064print-byte.subx.html#L15'>print-byte</a>/disp32 +<span id="L63" class="LineNr"> 63 </span> e8/call <a href='066print-byte.subx.html#L15'>print-byte</a>/disp32 <span id="L64" class="LineNr"> 64 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L65" class="LineNr"> 65 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L66" class="LineNr"> 66 </span> <span class="subxComment"># write-buffered(out, Newline)</span> @@ -128,14 +128,14 @@ if ('onhashchange' in window) { <span id="L68" class="LineNr"> 68 </span> 68/push <span class="SpecialChar"><a href='051test.subx.html#L83'>Newline</a></span>/imm32 <span id="L69" class="LineNr"> 69 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L70" class="LineNr"> 70 </span> <span class="subxS2Comment"># . . call</span> -<span id="L71" class="LineNr"> 71 </span> e8/call <a href='065write-buffered.subx.html#L17'>write-buffered</a>/disp32 +<span id="L71" class="LineNr"> 71 </span> e8/call <a href='067write-buffered.subx.html#L17'>write-buffered</a>/disp32 <span id="L72" class="LineNr"> 72 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L73" class="LineNr"> 73 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L74" class="LineNr"> 74 </span> <span class="subxS1Comment"># . flush(out)</span> <span id="L75" class="LineNr"> 75 </span> <span class="subxS2Comment"># . . push args</span> <span id="L76" class="LineNr"> 76 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L77" class="LineNr"> 77 </span> <span class="subxS2Comment"># . . call</span> -<span id="L78" class="LineNr"> 78 </span> e8/call <a href='062write-byte.subx.html#L86'>flush</a>/disp32 +<span id="L78" class="LineNr"> 78 </span> e8/call <a href='064write-byte.subx.html#L86'>flush</a>/disp32 <span id="L79" class="LineNr"> 79 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L80" class="LineNr"> 80 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L81" class="LineNr"> 81 </span> <span class="subxComment"># stop(ed, 1)</span> @@ -143,7 +143,7 @@ if ('onhashchange' in window) { <span id="L83" class="LineNr"> 83 </span> 68/push 1/imm32 <span id="L84" class="LineNr"> 84 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> <span id="L85" class="LineNr"> 85 </span> <span class="subxS2Comment"># . . call</span> -<span id="L86" class="LineNr"> 86 </span> e8/call <a href='057stop.subx.html#L99'>stop</a>/disp32 +<span id="L86" class="LineNr"> 86 </span> e8/call <a href='059stop.subx.html#L99'>stop</a>/disp32 <span id="L87" class="LineNr"> 87 </span> <span class="subxComment"># should never get past this point</span> <span id="L88" class="LineNr"> 88 </span><span class="Constant">$error-byte:dead-end</span>: <span id="L89" class="LineNr"> 89 </span> <span class="subxS1Comment"># . epilog</span> diff --git a/html/subx/067allocate.subx.html b/html/subx/069allocate.subx.html index 15af4e6c..e5f5efcb 100644 --- a/html/subx/067allocate.subx.html +++ b/html/subx/069allocate.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/067allocate.subx</title> +<title>Mu - subx/069allocate.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -56,7 +56,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/067allocate.subx'>https://github.com/akkartik/mu/blob/master/subx/067allocate.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/069allocate.subx'>https://github.com/akkartik/mu/blob/master/subx/069allocate.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Helper to dynamically allocate memory on the heap.</span> <span id="L2" class="LineNr"> 2 </span><span class="subxComment">#</span> @@ -143,12 +143,12 @@ if ('onhashchange' in window) { <span id="L83" class="LineNr"> 83 </span> 68/push 3/imm32 <span id="L84" class="LineNr"> 84 </span> 51/push-ECX <span id="L85" class="LineNr"> 85 </span> <span class="subxS2Comment"># . . call</span> -<span id="L86" class="LineNr"> 86 </span> e8/call <a href='067allocate.subx.html#L41'>allocate</a>/disp32 +<span id="L86" class="LineNr"> 86 </span> e8/call <a href='069allocate.subx.html#L41'>allocate</a>/disp32 <span id="L87" class="LineNr"> 87 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L88" class="LineNr"> 88 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L89" class="LineNr"> 89 </span> <span class="subxComment"># check-ints-equal(EAX, 11, msg)</span> <span id="L90" class="LineNr"> 90 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L91" class="LineNr"> 91 </span> 68/push <span class="Constant">"F - <a href='067allocate.subx.html#L73'>test-allocate-success</a>: returns current pointer of allocation descriptor"</span>/imm32 +<span id="L91" class="LineNr"> 91 </span> 68/push <span class="Constant">"F - <a href='069allocate.subx.html#L73'>test-allocate-success</a>: returns current pointer of allocation descriptor"</span>/imm32 <span id="L92" class="LineNr"> 92 </span> 68/push 0xb/imm32 <span id="L93" class="LineNr"> 93 </span> 50/push-EAX <span id="L94" class="LineNr"> 94 </span> <span class="subxS2Comment"># . . call</span> @@ -157,7 +157,7 @@ if ('onhashchange' in window) { <span id="L97" class="LineNr"> 97 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> <span id="L98" class="LineNr"> 98 </span> <span class="subxComment"># check-ints-equal(ad->curr, 14, msg)</span> <span id="L99" class="LineNr"> 99 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L100" class="LineNr">100 </span> 68/push <span class="Constant">"F - <a href='067allocate.subx.html#L73'>test-allocate-success</a>: updates allocation descriptor"</span>/imm32 +<span id="L100" class="LineNr">100 </span> 68/push <span class="Constant">"F - <a href='069allocate.subx.html#L73'>test-allocate-success</a>: updates allocation descriptor"</span>/imm32 <span id="L101" class="LineNr">101 </span> 68/push 0xe/imm32 <span id="L102" class="LineNr">102 </span> ff 6/subop/push 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *ECX</span> <span id="L103" class="LineNr">103 </span> <span class="subxS2Comment"># . . call</span> @@ -182,12 +182,12 @@ if ('onhashchange' in window) { <span id="L122" class="LineNr">122 </span> 68/push 6/imm32 <span id="L123" class="LineNr">123 </span> 51/push-ECX <span id="L124" class="LineNr">124 </span> <span class="subxS2Comment"># . . call</span> -<span id="L125" class="LineNr">125 </span> e8/call <a href='067allocate.subx.html#L41'>allocate</a>/disp32 +<span id="L125" class="LineNr">125 </span> e8/call <a href='069allocate.subx.html#L41'>allocate</a>/disp32 <span id="L126" class="LineNr">126 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L127" class="LineNr">127 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L128" class="LineNr">128 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> <span id="L129" class="LineNr">129 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L130" class="LineNr">130 </span> 68/push <span class="Constant">"F - <a href='067allocate.subx.html#L112'>test-allocate-failure</a>: returns null"</span>/imm32 +<span id="L130" class="LineNr">130 </span> 68/push <span class="Constant">"F - <a href='069allocate.subx.html#L112'>test-allocate-failure</a>: returns null"</span>/imm32 <span id="L131" class="LineNr">131 </span> 68/push 0/imm32 <span id="L132" class="LineNr">132 </span> 50/push-EAX <span id="L133" class="LineNr">133 </span> <span class="subxS2Comment"># . . call</span> @@ -197,7 +197,7 @@ if ('onhashchange' in window) { <span id="L137" class="LineNr">137 </span> <span class="subxComment"># no change to ad->curr</span> <span id="L138" class="LineNr">138 </span> <span class="subxS1Comment"># . check-ints-equal(ad->curr, 11)</span> <span id="L139" class="LineNr">139 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L140" class="LineNr">140 </span> 68/push <span class="Constant">"F - <a href='067allocate.subx.html#L112'>test-allocate-failure</a>: updates allocation descriptor"</span>/imm32 +<span id="L140" class="LineNr">140 </span> 68/push <span class="Constant">"F - <a href='069allocate.subx.html#L112'>test-allocate-failure</a>: updates allocation descriptor"</span>/imm32 <span id="L141" class="LineNr">141 </span> 68/push 0xb/imm32 <span id="L142" class="LineNr">142 </span> ff 6/subop/push 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *ECX</span> <span id="L143" class="LineNr">143 </span> <span class="subxS2Comment"># . . call</span> @@ -221,7 +221,7 @@ if ('onhashchange' in window) { <span id="L161" class="LineNr">161 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L162" class="LineNr">162 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> <span id="L163" class="LineNr">163 </span> <span class="subxS2Comment"># . . call</span> -<span id="L164" class="LineNr">164 </span> e8/call <a href='067allocate.subx.html#L41'>allocate</a>/disp32 +<span id="L164" class="LineNr">164 </span> e8/call <a href='069allocate.subx.html#L41'>allocate</a>/disp32 <span id="L165" class="LineNr">165 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L166" class="LineNr">166 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L167" class="LineNr">167 </span> <span class="subxComment"># if EAX == 0 abort</span> diff --git a/html/subx/068new-stream.subx.html b/html/subx/070new-stream.subx.html index 17f79a22..a43e7da2 100644 --- a/html/subx/068new-stream.subx.html +++ b/html/subx/070new-stream.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/068new-stream.subx</title> +<title>Mu - subx/070new-stream.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -56,134 +56,132 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/068new-stream.subx'>https://github.com/akkartik/mu/blob/master/subx/068new-stream.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/070new-stream.subx'>https://github.com/akkartik/mu/blob/master/subx/070new-stream.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Helper to allocate a stream on the heap.</span> -<span id="L2" class="LineNr"> 2 </span><span class="subxComment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="subxComment"># We'll now start gingerly supporting streams containing arbitrary types.</span> -<span id="L4" class="LineNr"> 4 </span> -<span id="L5" class="LineNr"> 5 </span>== code -<span id="L6" class="LineNr"> 6 </span><span class="subxComment"># instruction effective address register displacement immediate</span> -<span id="L7" class="LineNr"> 7 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> -<span id="L8" class="LineNr"> 8 </span><span class="subxS1Comment"># . 1-3 bytes 3 bits 2 bits 3 bits 3 bits 3 bits 2 bits 2 bits 0/1/2/4 bytes 0/1/2/4 bytes</span> -<span id="L9" class="LineNr"> 9 </span> -<span id="L10" class="LineNr"> 10 </span><span class="subxComment"># main:</span> -<span id="L11" class="LineNr"> 11 </span> e8/call run-tests/disp32 <span class="subxComment"># 'run-tests' is a function created automatically by SubX. It calls all functions that start with 'test-'.</span> -<span id="L12" class="LineNr"> 12 </span> <span class="subxComment"># syscall(exit, Num-test-failures)</span> -<span id="L13" class="LineNr"> 13 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="SpecialChar"><a href='051test.subx.html#L90'>Num-test-failures</a></span>/disp32 <span class="subxComment"># copy *Num-test-failures to EBX</span> -<span id="L14" class="LineNr"> 14 </span> b8/copy-to-EAX 1/imm32/exit -<span id="L15" class="LineNr"> 15 </span> cd/syscall 0x80/imm8 -<span id="L16" class="LineNr"> 16 </span> -<span id="L17" class="LineNr"> 17 </span><span class="subxFunction">new-stream</span>: <span class="subxComment"># ad : (address allocation-descriptor), length : int, elemsize : int -> address/EAX</span> -<span id="L18" class="LineNr"> 18 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L19" class="LineNr"> 19 </span> 55/push-EBP -<span id="L20" class="LineNr"> 20 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L21" class="LineNr"> 21 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L22" class="LineNr"> 22 </span> 52/push-EDX -<span id="L23" class="LineNr"> 23 </span> <span class="subxComment"># n = elemsize * length + 12 (for read, write and length)</span> -<span id="L24" class="LineNr"> 24 </span> <span class="subxS1Comment"># . EAX = elemsize</span> -<span id="L25" class="LineNr"> 25 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+16) to EAX</span> -<span id="L26" class="LineNr"> 26 </span> <span class="subxS1Comment"># . EAX *= length</span> -<span id="L27" class="LineNr"> 27 </span> 31/xor 3/mod/direct 2/rm32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EDX</span> -<span id="L28" class="LineNr"> 28 </span> f7 4/subop/multiply 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># multiply *(EBP+12) into EAX</span> -<span id="L29" class="LineNr"> 29 </span> <span class="subxS1Comment"># . if overflow abort</span> -<span id="L30" class="LineNr"> 30 </span> 81 7/subop/compare 3/mod/direct 2/rm32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># compare EDX</span> -<span id="L31" class="LineNr"> 31 </span> 75/jump-if-not-equal $new-stream:abort/disp8 -<span id="L32" class="LineNr"> 32 </span> <span class="subxS1Comment"># . EDX = elemsize*length</span> -<span id="L33" class="LineNr"> 33 </span> 89/copy 3/mod/direct 2/rm32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EAX to EDX</span> -<span id="L34" class="LineNr"> 34 </span> <span class="subxS1Comment"># . EAX += 12</span> -<span id="L35" class="LineNr"> 35 </span> 05/add-to-EAX 0xc/imm32 -<span id="L36" class="LineNr"> 36 </span> <span class="subxComment"># allocate(ad, n)</span> -<span id="L37" class="LineNr"> 37 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L38" class="LineNr"> 38 </span> 50/push-EAX -<span id="L39" class="LineNr"> 39 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> -<span id="L40" class="LineNr"> 40 </span> <span class="subxS2Comment"># . . call</span> -<span id="L41" class="LineNr"> 41 </span> e8/call <a href='067allocate.subx.html#L41'>allocate</a>/disp32 -<span id="L42" class="LineNr"> 42 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L43" class="LineNr"> 43 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L44" class="LineNr"> 44 </span> <span class="subxComment"># EAX->length = elemsize*length</span> -<span id="L45" class="LineNr"> 45 </span> 89/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDX to *(EAX+8)</span> -<span id="L46" class="LineNr"> 46 </span> <span class="subxComment"># clear-stream(EAX)</span> -<span id="L47" class="LineNr"> 47 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L48" class="LineNr"> 48 </span> 50/push-EAX -<span id="L49" class="LineNr"> 49 </span> <span class="subxS2Comment"># . . call</span> -<span id="L50" class="LineNr"> 50 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L51" class="LineNr"> 51 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L52" class="LineNr"> 52 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L53" class="LineNr"> 53 </span><span class="Constant">$new-stream:end</span>: -<span id="L54" class="LineNr"> 54 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L55" class="LineNr"> 55 </span> 5a/pop-to-EDX -<span id="L56" class="LineNr"> 56 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L57" class="LineNr"> 57 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L58" class="LineNr"> 58 </span> 5d/pop-to-EBP -<span id="L59" class="LineNr"> 59 </span> c3/return -<span id="L60" class="LineNr"> 60 </span> -<span id="L61" class="LineNr"> 61 </span><span class="Constant">$new-stream:abort</span>: -<span id="L62" class="LineNr"> 62 </span> <span class="subxS1Comment"># . _write(2/stderr, error)</span> -<span id="L63" class="LineNr"> 63 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L64" class="LineNr"> 64 </span> 68/push <span class="Constant">"new-stream: size too large"</span>/imm32 -<span id="L65" class="LineNr"> 65 </span> 68/push 2/imm32/stderr -<span id="L66" class="LineNr"> 66 </span> <span class="subxS2Comment"># . . call</span> -<span id="L67" class="LineNr"> 67 </span> e8/call <a href='050_write.subx.html#L14'>_write</a>/disp32 -<span id="L68" class="LineNr"> 68 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L69" class="LineNr"> 69 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L70" class="LineNr"> 70 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> -<span id="L71" class="LineNr"> 71 </span> bb/copy-to-EBX 1/imm32 -<span id="L72" class="LineNr"> 72 </span> b8/copy-to-EAX 1/imm32/exit -<span id="L73" class="LineNr"> 73 </span> cd/syscall 0x80/imm8 -<span id="L74" class="LineNr"> 74 </span> <span class="subxComment"># never gets here</span> -<span id="L75" class="LineNr"> 75 </span> -<span id="L76" class="LineNr"> 76 </span><span class="subxTest">test-new-stream</span>: -<span id="L77" class="LineNr"> 77 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L78" class="LineNr"> 78 </span> 55/push-EBP -<span id="L79" class="LineNr"> 79 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L80" class="LineNr"> 80 </span> <span class="subxComment"># var ad/ECX : (address allocation-descriptor) = allocate-region(Heap, 512)</span> -<span id="L81" class="LineNr"> 81 </span> <span class="subxS1Comment"># . EAX = allocate-region(Heap, 512)</span> -<span id="L82" class="LineNr"> 82 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L83" class="LineNr"> 83 </span> 68/push 0x200/imm32 -<span id="L84" class="LineNr"> 84 </span> 68/push <span class="SpecialChar"><a href='067allocate.subx.html#L23'>Heap</a></span>/imm32 -<span id="L85" class="LineNr"> 85 </span> <span class="subxS2Comment"># . . call</span> -<span id="L86" class="LineNr"> 86 </span> e8/call <a href='067allocate.subx.html#L153'>allocate-region</a>/disp32 -<span id="L87" class="LineNr"> 87 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L88" class="LineNr"> 88 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L89" class="LineNr"> 89 </span> <span class="subxS1Comment"># . ECX = EAX</span> -<span id="L90" class="LineNr"> 90 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EAX to ECX</span> -<span id="L91" class="LineNr"> 91 </span> <span class="subxComment"># var start/EDX = ad->curr</span> -<span id="L92" class="LineNr"> 92 </span> 8b/copy 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *ECX to EDX</span> -<span id="L93" class="LineNr"> 93 </span> <span class="subxComment"># EAX = new-stream(ad, 3, 2)</span> -<span id="L94" class="LineNr"> 94 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L95" class="LineNr"> 95 </span> 68/push 2/imm32 -<span id="L96" class="LineNr"> 96 </span> 68/push 3/imm32 -<span id="L97" class="LineNr"> 97 </span> 51/push-ECX -<span id="L98" class="LineNr"> 98 </span> <span class="subxS2Comment"># . . call</span> -<span id="L99" class="LineNr"> 99 </span> e8/call <a href='068new-stream.subx.html#L17'>new-stream</a>/disp32 -<span id="L100" class="LineNr">100 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L101" class="LineNr">101 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L102" class="LineNr">102 </span> <span class="subxComment"># check-ints-equal(EAX, EDX, msg)</span> -<span id="L103" class="LineNr">103 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L104" class="LineNr">104 </span> 68/push <span class="Constant">"F - <a href='068new-stream.subx.html#L76'>test-new-stream</a>: returns current pointer of allocation descriptor"</span>/imm32 -<span id="L105" class="LineNr">105 </span> 52/push-EDX -<span id="L106" class="LineNr">106 </span> 50/push-EAX -<span id="L107" class="LineNr">107 </span> <span class="subxS2Comment"># . . call</span> -<span id="L108" class="LineNr">108 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L109" class="LineNr">109 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L110" class="LineNr">110 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L111" class="LineNr">111 </span> <span class="subxComment"># check-ints-equal(EAX->length, 6, msg)</span> -<span id="L112" class="LineNr">112 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L113" class="LineNr">113 </span> 68/push <span class="Constant">"F - <a href='068new-stream.subx.html#L76'>test-new-stream</a>: sets length correctly"</span>/imm32 -<span id="L114" class="LineNr">114 </span> 68/push 6/imm32 -<span id="L115" class="LineNr">115 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="subxComment"># push *(EAX+8)</span> -<span id="L116" class="LineNr">116 </span> <span class="subxS2Comment"># . . call</span> -<span id="L117" class="LineNr">117 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L118" class="LineNr">118 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L119" class="LineNr">119 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L120" class="LineNr">120 </span> <span class="subxComment"># the rest is delegated to clear-stream() so we won't bother checking it</span> -<span id="L121" class="LineNr">121 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L122" class="LineNr">122 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L123" class="LineNr">123 </span> 5d/pop-to-EBP -<span id="L124" class="LineNr">124 </span> c3/return -<span id="L125" class="LineNr">125 </span> -<span id="L126" class="LineNr">126 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L2" class="LineNr"> 2 </span> +<span id="L3" class="LineNr"> 3 </span>== code +<span id="L4" class="LineNr"> 4 </span><span class="subxComment"># instruction effective address register displacement immediate</span> +<span id="L5" class="LineNr"> 5 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> +<span id="L6" class="LineNr"> 6 </span><span class="subxS1Comment"># . 1-3 bytes 3 bits 2 bits 3 bits 3 bits 3 bits 2 bits 2 bits 0/1/2/4 bytes 0/1/2/4 bytes</span> +<span id="L7" class="LineNr"> 7 </span> +<span id="L8" class="LineNr"> 8 </span><span class="subxComment"># main:</span> +<span id="L9" class="LineNr"> 9 </span> e8/call run-tests/disp32 <span class="subxComment"># 'run-tests' is a function created automatically by SubX. It calls all functions that start with 'test-'.</span> +<span id="L10" class="LineNr"> 10 </span> <span class="subxComment"># syscall(exit, Num-test-failures)</span> +<span id="L11" class="LineNr"> 11 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="SpecialChar"><a href='051test.subx.html#L90'>Num-test-failures</a></span>/disp32 <span class="subxComment"># copy *Num-test-failures to EBX</span> +<span id="L12" class="LineNr"> 12 </span> b8/copy-to-EAX 1/imm32/exit +<span id="L13" class="LineNr"> 13 </span> cd/syscall 0x80/imm8 +<span id="L14" class="LineNr"> 14 </span> +<span id="L15" class="LineNr"> 15 </span><span class="subxFunction">new-stream</span>: <span class="subxComment"># ad : (address allocation-descriptor), length : int, elemsize : int -> address/EAX</span> +<span id="L16" class="LineNr"> 16 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L17" class="LineNr"> 17 </span> 55/push-EBP +<span id="L18" class="LineNr"> 18 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L19" class="LineNr"> 19 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L20" class="LineNr"> 20 </span> 52/push-EDX +<span id="L21" class="LineNr"> 21 </span> <span class="subxComment"># n = elemsize * length + 12 (for read, write and length)</span> +<span id="L22" class="LineNr"> 22 </span> <span class="subxS1Comment"># . EAX = elemsize</span> +<span id="L23" class="LineNr"> 23 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+16) to EAX</span> +<span id="L24" class="LineNr"> 24 </span> <span class="subxS1Comment"># . EAX *= length</span> +<span id="L25" class="LineNr"> 25 </span> 31/xor 3/mod/direct 2/rm32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EDX</span> +<span id="L26" class="LineNr"> 26 </span> f7 4/subop/multiply 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># multiply *(EBP+12) into EAX</span> +<span id="L27" class="LineNr"> 27 </span> <span class="subxS1Comment"># . if overflow abort</span> +<span id="L28" class="LineNr"> 28 </span> 81 7/subop/compare 3/mod/direct 2/rm32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># compare EDX</span> +<span id="L29" class="LineNr"> 29 </span> 75/jump-if-not-equal $new-stream:abort/disp8 +<span id="L30" class="LineNr"> 30 </span> <span class="subxS1Comment"># . EDX = elemsize*length</span> +<span id="L31" class="LineNr"> 31 </span> 89/copy 3/mod/direct 2/rm32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EAX to EDX</span> +<span id="L32" class="LineNr"> 32 </span> <span class="subxS1Comment"># . EAX += 12</span> +<span id="L33" class="LineNr"> 33 </span> 05/add-to-EAX 0xc/imm32 +<span id="L34" class="LineNr"> 34 </span> <span class="subxComment"># allocate(ad, n)</span> +<span id="L35" class="LineNr"> 35 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L36" class="LineNr"> 36 </span> 50/push-EAX +<span id="L37" class="LineNr"> 37 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> +<span id="L38" class="LineNr"> 38 </span> <span class="subxS2Comment"># . . call</span> +<span id="L39" class="LineNr"> 39 </span> e8/call <a href='069allocate.subx.html#L41'>allocate</a>/disp32 +<span id="L40" class="LineNr"> 40 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L41" class="LineNr"> 41 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L42" class="LineNr"> 42 </span> <span class="subxComment"># EAX->length = elemsize*length</span> +<span id="L43" class="LineNr"> 43 </span> 89/copy 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDX to *(EAX+8)</span> +<span id="L44" class="LineNr"> 44 </span> <span class="subxComment"># clear-stream(EAX)</span> +<span id="L45" class="LineNr"> 45 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L46" class="LineNr"> 46 </span> 50/push-EAX +<span id="L47" class="LineNr"> 47 </span> <span class="subxS2Comment"># . . call</span> +<span id="L48" class="LineNr"> 48 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L49" class="LineNr"> 49 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L50" class="LineNr"> 50 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L51" class="LineNr"> 51 </span><span class="Constant">$new-stream:end</span>: +<span id="L52" class="LineNr"> 52 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L53" class="LineNr"> 53 </span> 5a/pop-to-EDX +<span id="L54" class="LineNr"> 54 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L55" class="LineNr"> 55 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L56" class="LineNr"> 56 </span> 5d/pop-to-EBP +<span id="L57" class="LineNr"> 57 </span> c3/return +<span id="L58" class="LineNr"> 58 </span> +<span id="L59" class="LineNr"> 59 </span><span class="Constant">$new-stream:abort</span>: +<span id="L60" class="LineNr"> 60 </span> <span class="subxS1Comment"># . _write(2/stderr, error)</span> +<span id="L61" class="LineNr"> 61 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L62" class="LineNr"> 62 </span> 68/push <span class="Constant">"new-stream: size too large"</span>/imm32 +<span id="L63" class="LineNr"> 63 </span> 68/push 2/imm32/stderr +<span id="L64" class="LineNr"> 64 </span> <span class="subxS2Comment"># . . call</span> +<span id="L65" class="LineNr"> 65 </span> e8/call <a href='050_write.subx.html#L14'>_write</a>/disp32 +<span id="L66" class="LineNr"> 66 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L67" class="LineNr"> 67 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L68" class="LineNr"> 68 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> +<span id="L69" class="LineNr"> 69 </span> bb/copy-to-EBX 1/imm32 +<span id="L70" class="LineNr"> 70 </span> b8/copy-to-EAX 1/imm32/exit +<span id="L71" class="LineNr"> 71 </span> cd/syscall 0x80/imm8 +<span id="L72" class="LineNr"> 72 </span> <span class="subxComment"># never gets here</span> +<span id="L73" class="LineNr"> 73 </span> +<span id="L74" class="LineNr"> 74 </span><span class="subxTest">test-new-stream</span>: +<span id="L75" class="LineNr"> 75 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L76" class="LineNr"> 76 </span> 55/push-EBP +<span id="L77" class="LineNr"> 77 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> +<span id="L78" class="LineNr"> 78 </span> <span class="subxComment"># var ad/ECX : (address allocation-descriptor) = allocate-region(Heap, 512)</span> +<span id="L79" class="LineNr"> 79 </span> <span class="subxS1Comment"># . EAX = allocate-region(Heap, 512)</span> +<span id="L80" class="LineNr"> 80 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L81" class="LineNr"> 81 </span> 68/push 0x200/imm32 +<span id="L82" class="LineNr"> 82 </span> 68/push <span class="SpecialChar"><a href='069allocate.subx.html#L23'>Heap</a></span>/imm32 +<span id="L83" class="LineNr"> 83 </span> <span class="subxS2Comment"># . . call</span> +<span id="L84" class="LineNr"> 84 </span> e8/call <a href='069allocate.subx.html#L153'>allocate-region</a>/disp32 +<span id="L85" class="LineNr"> 85 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L86" class="LineNr"> 86 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L87" class="LineNr"> 87 </span> <span class="subxS1Comment"># . ECX = EAX</span> +<span id="L88" class="LineNr"> 88 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EAX to ECX</span> +<span id="L89" class="LineNr"> 89 </span> <span class="subxComment"># var start/EDX = ad->curr</span> +<span id="L90" class="LineNr"> 90 </span> 8b/copy 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *ECX to EDX</span> +<span id="L91" class="LineNr"> 91 </span> <span class="subxComment"># EAX = new-stream(ad, 3, 2)</span> +<span id="L92" class="LineNr"> 92 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L93" class="LineNr"> 93 </span> 68/push 2/imm32 +<span id="L94" class="LineNr"> 94 </span> 68/push 3/imm32 +<span id="L95" class="LineNr"> 95 </span> 51/push-ECX +<span id="L96" class="LineNr"> 96 </span> <span class="subxS2Comment"># . . call</span> +<span id="L97" class="LineNr"> 97 </span> e8/call <a href='070new-stream.subx.html#L15'>new-stream</a>/disp32 +<span id="L98" class="LineNr"> 98 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L99" class="LineNr"> 99 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L100" class="LineNr">100 </span> <span class="subxComment"># check-ints-equal(EAX, EDX, msg)</span> +<span id="L101" class="LineNr">101 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L102" class="LineNr">102 </span> 68/push <span class="Constant">"F - <a href='070new-stream.subx.html#L74'>test-new-stream</a>: returns current pointer of allocation descriptor"</span>/imm32 +<span id="L103" class="LineNr">103 </span> 52/push-EDX +<span id="L104" class="LineNr">104 </span> 50/push-EAX +<span id="L105" class="LineNr">105 </span> <span class="subxS2Comment"># . . call</span> +<span id="L106" class="LineNr">106 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L107" class="LineNr">107 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L108" class="LineNr">108 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L109" class="LineNr">109 </span> <span class="subxComment"># check-ints-equal(EAX->length, 6, msg)</span> +<span id="L110" class="LineNr">110 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L111" class="LineNr">111 </span> 68/push <span class="Constant">"F - <a href='070new-stream.subx.html#L74'>test-new-stream</a>: sets length correctly"</span>/imm32 +<span id="L112" class="LineNr">112 </span> 68/push 6/imm32 +<span id="L113" class="LineNr">113 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="subxComment"># push *(EAX+8)</span> +<span id="L114" class="LineNr">114 </span> <span class="subxS2Comment"># . . call</span> +<span id="L115" class="LineNr">115 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L116" class="LineNr">116 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L117" class="LineNr">117 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L118" class="LineNr">118 </span> <span class="subxComment"># the rest is delegated to clear-stream() so we won't bother checking it</span> +<span id="L119" class="LineNr">119 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L120" class="LineNr">120 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L121" class="LineNr">121 </span> 5d/pop-to-EBP +<span id="L122" class="LineNr">122 </span> c3/return +<span id="L123" class="LineNr">123 </span> +<span id="L124" class="LineNr">124 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/069read-line.subx.html b/html/subx/071read-line.subx.html index 66e1bc2f..cae91e35 100644 --- a/html/subx/069read-line.subx.html +++ b/html/subx/071read-line.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/069read-line.subx</title> +<title>Mu - subx/071read-line.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -57,7 +57,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/069read-line.subx'>https://github.com/akkartik/mu/blob/master/subx/069read-line.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/071read-line.subx'>https://github.com/akkartik/mu/blob/master/subx/071read-line.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span>== code <span id="L2" class="LineNr"> 2 </span><span class="subxComment"># instruction effective address register displacement immediate</span> @@ -113,7 +113,7 @@ if ('onhashchange' in window) { <span id="L52" class="LineNr"> 52 </span> 8d/copy-address 1/mod/*+disp8 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ESI+4 to EAX</span> <span id="L53" class="LineNr"> 53 </span> 50/push-EAX <span id="L54" class="LineNr"> 54 </span> <span class="subxS2Comment"># . . call</span> -<span id="L55" class="LineNr"> 55 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L55" class="LineNr"> 55 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L56" class="LineNr"> 56 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L57" class="LineNr"> 57 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L58" class="LineNr"> 58 </span> <span class="subxS1Comment"># . f->read must now be 0; update its cache at ECX</span> @@ -123,7 +123,7 @@ if ('onhashchange' in window) { <span id="L62" class="LineNr"> 62 </span> 50/push-EAX <span id="L63" class="LineNr"> 63 </span> ff 6/subop/push 0/mod/indirect 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *ESI</span> <span id="L64" class="LineNr"> 64 </span> <span class="subxS2Comment"># . . call</span> -<span id="L65" class="LineNr"> 65 </span> e8/call <a href='058read.subx.html#L55'>read</a>/disp32 +<span id="L65" class="LineNr"> 65 </span> e8/call <a href='060read.subx.html#L55'>read</a>/disp32 <span id="L66" class="LineNr"> 66 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L67" class="LineNr"> 67 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L68" class="LineNr"> 68 </span> <span class="subxComment"># if f->write == 0 return true</span> @@ -181,196 +181,192 @@ if ('onhashchange' in window) { <span id="L120" class="LineNr">120 </span> <span class="subxComment"># setup</span> <span id="L121" class="LineNr">121 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L122" class="LineNr">122 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L123" class="LineNr">123 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L123" class="LineNr">123 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L124" class="LineNr">124 </span> <span class="subxS2Comment"># . . call</span> -<span id="L125" class="LineNr">125 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L125" class="LineNr">125 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L126" class="LineNr">126 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L127" class="LineNr">127 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L128" class="LineNr">128 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> <span id="L129" class="LineNr">129 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L130" class="LineNr">130 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L130" class="LineNr">130 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L131" class="LineNr">131 </span> 05/add-to-EAX 4/imm32 <span id="L132" class="LineNr">132 </span> 50/push-EAX <span id="L133" class="LineNr">133 </span> <span class="subxS2Comment"># . . call</span> -<span id="L134" class="LineNr">134 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L134" class="LineNr">134 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L135" class="LineNr">135 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L136" class="LineNr">136 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L137" class="LineNr">137 </span> <span class="subxS1Comment"># . clear-stream(_test-stream-buffer)</span> <span id="L138" class="LineNr">138 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L139" class="LineNr">139 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 +<span id="L139" class="LineNr">139 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 <span id="L140" class="LineNr">140 </span> <span class="subxS2Comment"># . . call</span> -<span id="L141" class="LineNr">141 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L141" class="LineNr">141 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L142" class="LineNr">142 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L143" class="LineNr">143 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L144" class="LineNr">144 </span> <span class="subxComment"># write(_test-stream, "ab\ncd")</span> <span id="L145" class="LineNr">145 </span> <span class="subxS1Comment"># . write(_test-stream, "ab")</span> <span id="L146" class="LineNr">146 </span> <span class="subxS2Comment"># . . push args</span> <span id="L147" class="LineNr">147 </span> 68/push <span class="Constant">"ab"</span>/imm32 -<span id="L148" class="LineNr">148 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L148" class="LineNr">148 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L149" class="LineNr">149 </span> <span class="subxS2Comment"># . . call</span> -<span id="L150" class="LineNr">150 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L150" class="LineNr">150 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L151" class="LineNr">151 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L152" class="LineNr">152 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L153" class="LineNr">153 </span> <span class="subxS1Comment"># . write(_test-stream, "\n")</span> <span id="L154" class="LineNr">154 </span> <span class="subxS2Comment"># . . push args</span> <span id="L155" class="LineNr">155 </span> 68/push <span class="SpecialChar"><a href='051test.subx.html#L83'>Newline</a></span>/imm32 -<span id="L156" class="LineNr">156 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L156" class="LineNr">156 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L157" class="LineNr">157 </span> <span class="subxS2Comment"># . . call</span> -<span id="L158" class="LineNr">158 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L158" class="LineNr">158 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L159" class="LineNr">159 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L160" class="LineNr">160 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L161" class="LineNr">161 </span> <span class="subxS1Comment"># . write(_test-stream, "cd")</span> <span id="L162" class="LineNr">162 </span> <span class="subxS2Comment"># . . push args</span> <span id="L163" class="LineNr">163 </span> 68/push <span class="Constant">"cd"</span>/imm32 -<span id="L164" class="LineNr">164 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L164" class="LineNr">164 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L165" class="LineNr">165 </span> <span class="subxS2Comment"># . . call</span> -<span id="L166" class="LineNr">166 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L166" class="LineNr">166 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L167" class="LineNr">167 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L168" class="LineNr">168 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L169" class="LineNr">169 </span> <span class="subxComment"># read a line from _test-stream (buffered by _test-buffered-file) into _test-stream-buffer</span> <span id="L170" class="LineNr">170 </span> <span class="subxS1Comment"># . EAX = read-line(_test-buffered-file, _test-stream-buffer)</span> <span id="L171" class="LineNr">171 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L172" class="LineNr">172 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L173" class="LineNr">173 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L172" class="LineNr">172 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L173" class="LineNr">173 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . call</span> -<span id="L175" class="LineNr">175 </span> e8/call <a href='069read-line.subx.html#L16'>read-line</a>/disp32 +<span id="L175" class="LineNr">175 </span> e8/call <a href='071read-line.subx.html#L16'>read-line</a>/disp32 <span id="L176" class="LineNr">176 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L177" class="LineNr">177 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L178" class="LineNr">178 </span> <span class="subxComment"># check-ints-equal(EAX, 0/not-at-eof, msg)</span> <span id="L179" class="LineNr">179 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L180" class="LineNr">180 </span> 68/push <span class="Constant">"F - <a href='069read-line.subx.html#L118'>test-read-line</a>: return value"</span>/imm32 +<span id="L180" class="LineNr">180 </span> 68/push <span class="Constant">"F - <a href='071read-line.subx.html#L118'>test-read-line</a>: return value"</span>/imm32 <span id="L181" class="LineNr">181 </span> 68/push 0/imm32/not-at-eof <span id="L182" class="LineNr">182 </span> 50/push-EAX <span id="L183" class="LineNr">183 </span> <span class="subxS2Comment"># . . call</span> <span id="L184" class="LineNr">184 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 <span id="L185" class="LineNr">185 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L186" class="LineNr">186 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L187" class="LineNr">187 </span> <span class="subxComment"># check-ints-equal(*_test-stream-buffer->data, 61/a 62/b 0a/newline 00, msg)</span> +<span id="L187" class="LineNr">187 </span> <span class="subxComment"># check-next-stream-line-equal(_test-stream-buffer, "ab", msg)</span> <span id="L188" class="LineNr">188 </span> <span class="subxS2Comment"># . . push args</span> <span id="L189" class="LineNr">189 </span> 68/push <span class="Constant">"F - test-read-line"</span>/imm32 -<span id="L190" class="LineNr">190 </span> 68/push 0x000a6261/imm32 -<span id="L191" class="LineNr">191 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L192" class="LineNr">192 </span> b8/copy-to-EAX <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L193" class="LineNr">193 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L194" class="LineNr">194 </span> <span class="subxS2Comment"># . . call</span> -<span id="L195" class="LineNr">195 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L196" class="LineNr">196 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L197" class="LineNr">197 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L198" class="LineNr">198 </span> <span class="subxComment"># end</span> -<span id="L199" class="LineNr">199 </span> c3/return -<span id="L200" class="LineNr">200 </span> -<span id="L201" class="LineNr">201 </span><span class="subxTest">test-read-line-returns-true-on-eof</span>: -<span id="L202" class="LineNr">202 </span> <span class="subxComment"># setup</span> -<span id="L203" class="LineNr">203 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> -<span id="L204" class="LineNr">204 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L205" class="LineNr">205 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L206" class="LineNr">206 </span> <span class="subxS2Comment"># . . call</span> -<span id="L207" class="LineNr">207 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L208" class="LineNr">208 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L209" class="LineNr">209 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L210" class="LineNr">210 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> -<span id="L211" class="LineNr">211 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L212" class="LineNr">212 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L213" class="LineNr">213 </span> 05/add-to-EAX 4/imm32 -<span id="L214" class="LineNr">214 </span> 50/push-EAX -<span id="L215" class="LineNr">215 </span> <span class="subxS2Comment"># . . call</span> -<span id="L216" class="LineNr">216 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L217" class="LineNr">217 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L218" class="LineNr">218 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L219" class="LineNr">219 </span> <span class="subxS1Comment"># . clear-stream(_test-stream-buffer)</span> -<span id="L220" class="LineNr">220 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L221" class="LineNr">221 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L222" class="LineNr">222 </span> <span class="subxS2Comment"># . . call</span> -<span id="L223" class="LineNr">223 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L224" class="LineNr">224 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L225" class="LineNr">225 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L226" class="LineNr">226 </span> <span class="subxComment"># write nothing</span> -<span id="L227" class="LineNr">227 </span> <span class="subxComment"># EAX = read-line(_test-buffered-file, _test-stream-buffer)</span> -<span id="L228" class="LineNr">228 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L229" class="LineNr">229 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L230" class="LineNr">230 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L231" class="LineNr">231 </span> <span class="subxS2Comment"># . . call</span> -<span id="L232" class="LineNr">232 </span> e8/call <a href='069read-line.subx.html#L16'>read-line</a>/disp32 -<span id="L233" class="LineNr">233 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L234" class="LineNr">234 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L235" class="LineNr">235 </span> <span class="subxComment"># check-ints-equal(EAX, eof, msg)</span> -<span id="L236" class="LineNr">236 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L237" class="LineNr">237 </span> 68/push <span class="Constant">"F - test-read-line-returns-true-on-eof"</span>/imm32 -<span id="L238" class="LineNr">238 </span> 68/push 0xffffffff/imm32/not-at-eof -<span id="L239" class="LineNr">239 </span> 50/push-EAX -<span id="L240" class="LineNr">240 </span> <span class="subxS2Comment"># . . call</span> -<span id="L241" class="LineNr">241 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L242" class="LineNr">242 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L243" class="LineNr">243 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L244" class="LineNr">244 </span> <span class="subxComment"># end</span> -<span id="L245" class="LineNr">245 </span> c3/return -<span id="L246" class="LineNr">246 </span> -<span id="L247" class="LineNr">247 </span><span class="subxTest">test-read-line-reads-final-line-until-eof</span>: -<span id="L248" class="LineNr">248 </span> <span class="subxComment"># setup</span> -<span id="L249" class="LineNr">249 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> -<span id="L250" class="LineNr">250 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L251" class="LineNr">251 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L252" class="LineNr">252 </span> <span class="subxS2Comment"># . . call</span> -<span id="L253" class="LineNr">253 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L254" class="LineNr">254 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L255" class="LineNr">255 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L256" class="LineNr">256 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> -<span id="L257" class="LineNr">257 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L258" class="LineNr">258 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L259" class="LineNr">259 </span> 05/add-to-EAX 4/imm32 -<span id="L260" class="LineNr">260 </span> 50/push-EAX -<span id="L261" class="LineNr">261 </span> <span class="subxS2Comment"># . . call</span> -<span id="L262" class="LineNr">262 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L263" class="LineNr">263 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L264" class="LineNr">264 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L265" class="LineNr">265 </span> <span class="subxS1Comment"># . clear-stream(_test-stream-buffer)</span> -<span id="L266" class="LineNr">266 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L267" class="LineNr">267 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L268" class="LineNr">268 </span> <span class="subxS2Comment"># . . call</span> -<span id="L269" class="LineNr">269 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L270" class="LineNr">270 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L271" class="LineNr">271 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L272" class="LineNr">272 </span> <span class="subxComment"># write(_test-stream, "cd")</span> -<span id="L273" class="LineNr">273 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L274" class="LineNr">274 </span> 68/push <span class="Constant">"cd"</span>/imm32 -<span id="L275" class="LineNr">275 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L276" class="LineNr">276 </span> <span class="subxS2Comment"># . . call</span> -<span id="L277" class="LineNr">277 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 -<span id="L278" class="LineNr">278 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L279" class="LineNr">279 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L280" class="LineNr">280 </span> <span class="subxComment"># read a line from _test-stream (buffered by _test-buffered-file) into _test-stream-buffer</span> -<span id="L281" class="LineNr">281 </span> <span class="subxS1Comment"># . EAX = read-line(_test-buffered-file, _test-stream-buffer)</span> -<span id="L282" class="LineNr">282 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L283" class="LineNr">283 </span> 68/push <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L284" class="LineNr">284 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L285" class="LineNr">285 </span> <span class="subxS2Comment"># . . call</span> -<span id="L286" class="LineNr">286 </span> e8/call <a href='069read-line.subx.html#L16'>read-line</a>/disp32 -<span id="L287" class="LineNr">287 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L288" class="LineNr">288 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L289" class="LineNr">289 </span> <span class="subxComment"># check-ints-equal(EAX, eof, msg)</span> -<span id="L290" class="LineNr">290 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L291" class="LineNr">291 </span> 68/push <span class="Constant">"F - <a href='069read-line.subx.html#L247'>test-read-line-reads-final-line-until-eof</a>: return value"</span>/imm32 -<span id="L292" class="LineNr">292 </span> 68/push 0xffffffff/imm32/not-at-eof -<span id="L293" class="LineNr">293 </span> 50/push-EAX -<span id="L294" class="LineNr">294 </span> <span class="subxS2Comment"># . . call</span> -<span id="L295" class="LineNr">295 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L296" class="LineNr">296 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L297" class="LineNr">297 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L298" class="LineNr">298 </span> <span class="subxComment"># check-ints-equal(*_test-stream-buffer->data, 63/c 64/d 00 00, msg)</span> -<span id="L299" class="LineNr">299 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L300" class="LineNr">300 </span> 68/push <span class="Constant">"F - test-read-line-reads-final-line-until-eof"</span>/imm32 -<span id="L301" class="LineNr">301 </span> 68/push 0x00006463/imm32 -<span id="L302" class="LineNr">302 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L303" class="LineNr">303 </span> b8/copy-to-EAX <a href='058read.subx.html#L356'>_test-stream-buffer</a>/imm32 -<span id="L304" class="LineNr">304 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L305" class="LineNr">305 </span> <span class="subxS2Comment"># . . call</span> -<span id="L306" class="LineNr">306 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L307" class="LineNr">307 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L308" class="LineNr">308 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L309" class="LineNr">309 </span> <span class="subxComment"># end</span> -<span id="L310" class="LineNr">310 </span> c3/return -<span id="L311" class="LineNr">311 </span> -<span id="L312" class="LineNr">312 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L190" class="LineNr">190 </span> 68/push <span class="Constant">"ab"</span>/imm32 +<span id="L191" class="LineNr">191 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L192" class="LineNr">192 </span> <span class="subxS2Comment"># . . call</span> +<span id="L193" class="LineNr">193 </span> e8/call <a href='058stream-equal.subx.html#L644'>check-next-stream-line-equal</a>/disp32 +<span id="L194" class="LineNr">194 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L195" class="LineNr">195 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L196" class="LineNr">196 </span> <span class="subxComment"># end</span> +<span id="L197" class="LineNr">197 </span> c3/return +<span id="L198" class="LineNr">198 </span> +<span id="L199" class="LineNr">199 </span><span class="subxTest">test-read-line-returns-true-on-eof</span>: +<span id="L200" class="LineNr">200 </span> <span class="subxComment"># setup</span> +<span id="L201" class="LineNr">201 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> +<span id="L202" class="LineNr">202 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L203" class="LineNr">203 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L204" class="LineNr">204 </span> <span class="subxS2Comment"># . . call</span> +<span id="L205" class="LineNr">205 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L206" class="LineNr">206 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L207" class="LineNr">207 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L208" class="LineNr">208 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> +<span id="L209" class="LineNr">209 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L210" class="LineNr">210 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L211" class="LineNr">211 </span> 05/add-to-EAX 4/imm32 +<span id="L212" class="LineNr">212 </span> 50/push-EAX +<span id="L213" class="LineNr">213 </span> <span class="subxS2Comment"># . . call</span> +<span id="L214" class="LineNr">214 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L215" class="LineNr">215 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L216" class="LineNr">216 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L217" class="LineNr">217 </span> <span class="subxS1Comment"># . clear-stream(_test-stream-buffer)</span> +<span id="L218" class="LineNr">218 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L219" class="LineNr">219 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L220" class="LineNr">220 </span> <span class="subxS2Comment"># . . call</span> +<span id="L221" class="LineNr">221 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L222" class="LineNr">222 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L223" class="LineNr">223 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L224" class="LineNr">224 </span> <span class="subxComment"># write nothing</span> +<span id="L225" class="LineNr">225 </span> <span class="subxComment"># EAX = read-line(_test-buffered-file, _test-stream-buffer)</span> +<span id="L226" class="LineNr">226 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L227" class="LineNr">227 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L228" class="LineNr">228 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L229" class="LineNr">229 </span> <span class="subxS2Comment"># . . call</span> +<span id="L230" class="LineNr">230 </span> e8/call <a href='071read-line.subx.html#L16'>read-line</a>/disp32 +<span id="L231" class="LineNr">231 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L232" class="LineNr">232 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L233" class="LineNr">233 </span> <span class="subxComment"># check-ints-equal(EAX, eof, msg)</span> +<span id="L234" class="LineNr">234 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L235" class="LineNr">235 </span> 68/push <span class="Constant">"F - test-read-line-returns-true-on-eof"</span>/imm32 +<span id="L236" class="LineNr">236 </span> 68/push 0xffffffff/imm32/not-at-eof +<span id="L237" class="LineNr">237 </span> 50/push-EAX +<span id="L238" class="LineNr">238 </span> <span class="subxS2Comment"># . . call</span> +<span id="L239" class="LineNr">239 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L240" class="LineNr">240 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L241" class="LineNr">241 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L242" class="LineNr">242 </span> <span class="subxComment"># end</span> +<span id="L243" class="LineNr">243 </span> c3/return +<span id="L244" class="LineNr">244 </span> +<span id="L245" class="LineNr">245 </span><span class="subxTest">test-read-line-reads-final-line-until-eof</span>: +<span id="L246" class="LineNr">246 </span> <span class="subxComment"># setup</span> +<span id="L247" class="LineNr">247 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> +<span id="L248" class="LineNr">248 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L249" class="LineNr">249 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L250" class="LineNr">250 </span> <span class="subxS2Comment"># . . call</span> +<span id="L251" class="LineNr">251 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L252" class="LineNr">252 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L253" class="LineNr">253 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L254" class="LineNr">254 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> +<span id="L255" class="LineNr">255 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L256" class="LineNr">256 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L257" class="LineNr">257 </span> 05/add-to-EAX 4/imm32 +<span id="L258" class="LineNr">258 </span> 50/push-EAX +<span id="L259" class="LineNr">259 </span> <span class="subxS2Comment"># . . call</span> +<span id="L260" class="LineNr">260 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L261" class="LineNr">261 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L262" class="LineNr">262 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L263" class="LineNr">263 </span> <span class="subxS1Comment"># . clear-stream(_test-stream-buffer)</span> +<span id="L264" class="LineNr">264 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L265" class="LineNr">265 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L266" class="LineNr">266 </span> <span class="subxS2Comment"># . . call</span> +<span id="L267" class="LineNr">267 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 +<span id="L268" class="LineNr">268 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L269" class="LineNr">269 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L270" class="LineNr">270 </span> <span class="subxComment"># write(_test-stream, "cd")</span> +<span id="L271" class="LineNr">271 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L272" class="LineNr">272 </span> 68/push <span class="Constant">"cd"</span>/imm32 +<span id="L273" class="LineNr">273 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L274" class="LineNr">274 </span> <span class="subxS2Comment"># . . call</span> +<span id="L275" class="LineNr">275 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 +<span id="L276" class="LineNr">276 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L277" class="LineNr">277 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L278" class="LineNr">278 </span> <span class="subxComment"># read a line from _test-stream (buffered by _test-buffered-file) into _test-stream-buffer</span> +<span id="L279" class="LineNr">279 </span> <span class="subxS1Comment"># . EAX = read-line(_test-buffered-file, _test-stream-buffer)</span> +<span id="L280" class="LineNr">280 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L281" class="LineNr">281 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L282" class="LineNr">282 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L283" class="LineNr">283 </span> <span class="subxS2Comment"># . . call</span> +<span id="L284" class="LineNr">284 </span> e8/call <a href='071read-line.subx.html#L16'>read-line</a>/disp32 +<span id="L285" class="LineNr">285 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L286" class="LineNr">286 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L287" class="LineNr">287 </span> <span class="subxComment"># check-ints-equal(EAX, eof, msg)</span> +<span id="L288" class="LineNr">288 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L289" class="LineNr">289 </span> 68/push <span class="Constant">"F - <a href='071read-line.subx.html#L245'>test-read-line-reads-final-line-until-eof</a>: return value"</span>/imm32 +<span id="L290" class="LineNr">290 </span> 68/push 0xffffffff/imm32/not-at-eof +<span id="L291" class="LineNr">291 </span> 50/push-EAX +<span id="L292" class="LineNr">292 </span> <span class="subxS2Comment"># . . call</span> +<span id="L293" class="LineNr">293 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L294" class="LineNr">294 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L295" class="LineNr">295 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L296" class="LineNr">296 </span> <span class="subxComment"># check-stream-equal(_test-stream-buffer, "cd", msg)</span> +<span id="L297" class="LineNr">297 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L298" class="LineNr">298 </span> 68/push <span class="Constant">"F - test-read-line-reads-final-line-until-eof"</span>/imm32 +<span id="L299" class="LineNr">299 </span> 68/push <span class="Constant">"cd"</span>/imm32 +<span id="L300" class="LineNr">300 </span> 68/push <a href='060read.subx.html#L352'>_test-stream-buffer</a>/imm32 +<span id="L301" class="LineNr">301 </span> <span class="subxS2Comment"># . . call</span> +<span id="L302" class="LineNr">302 </span> e8/call <a href='058stream-equal.subx.html#L199'>check-stream-equal</a>/disp32 +<span id="L303" class="LineNr">303 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L304" class="LineNr">304 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L305" class="LineNr">305 </span> <span class="subxComment"># end</span> +<span id="L306" class="LineNr">306 </span> c3/return +<span id="L307" class="LineNr">307 </span> +<span id="L308" class="LineNr">308 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/070slice.subx.html b/html/subx/072slice.subx.html index c92a3306..6d3be6ad 100644 --- a/html/subx/070slice.subx.html +++ b/html/subx/072slice.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/070slice.subx</title> +<title>Mu - subx/072slice.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -58,7 +58,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/070slice.subx'>https://github.com/akkartik/mu/blob/master/subx/070slice.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/072slice.subx'>https://github.com/akkartik/mu/blob/master/subx/072slice.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span><span class="subxComment"># new data structure: a slice is an open interval of addresses [start, end)</span> <span id="L2" class="LineNr"> 2 </span><span class="subxComment"># that includes 'start' but not 'end'</span> @@ -75,7 +75,7 @@ if ('onhashchange' in window) { <span id="L13" class="LineNr"> 13 </span> b8/copy-to-EAX 1/imm32/exit <span id="L14" class="LineNr"> 14 </span> cd/syscall 0x80/imm8 <span id="L15" class="LineNr"> 15 </span> -<span id="L16" class="LineNr"> 16 </span><span class="subxFunction">slice-empty?</span>: <span class="subxComment"># s : (address slice) -> bool/EAX</span> +<span id="L16" class="LineNr"> 16 </span><span class="subxFunction">slice-empty?</span>: <span class="subxComment"># s : (address slice) -> EAX : boolean</span> <span id="L17" class="LineNr"> 17 </span> <span class="subxS1Comment"># . prolog</span> <span id="L18" class="LineNr"> 18 </span> 55/push-EBP <span id="L19" class="LineNr"> 19 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> @@ -111,7 +111,7 @@ if ('onhashchange' in window) { <span id="L49" class="LineNr"> 49 </span> <span class="subxS2Comment"># . . push args</span> <span id="L50" class="LineNr"> 50 </span> 51/push-ECX <span id="L51" class="LineNr"> 51 </span> <span class="subxS2Comment"># . . call</span> -<span id="L52" class="LineNr"> 52 </span> e8/call <a href='070slice.subx.html#L16'>slice-empty?</a>/disp32 +<span id="L52" class="LineNr"> 52 </span> e8/call <a href='072slice.subx.html#L16'>slice-empty?</a>/disp32 <span id="L53" class="LineNr"> 53 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L54" class="LineNr"> 54 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L55" class="LineNr"> 55 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> @@ -140,7 +140,7 @@ if ('onhashchange' in window) { <span id="L78" class="LineNr"> 78 </span> <span class="subxS2Comment"># . . push args</span> <span id="L79" class="LineNr"> 79 </span> 51/push-ECX <span id="L80" class="LineNr"> 80 </span> <span class="subxS2Comment"># . . call</span> -<span id="L81" class="LineNr"> 81 </span> e8/call <a href='070slice.subx.html#L16'>slice-empty?</a>/disp32 +<span id="L81" class="LineNr"> 81 </span> e8/call <a href='072slice.subx.html#L16'>slice-empty?</a>/disp32 <span id="L82" class="LineNr"> 82 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L83" class="LineNr"> 83 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L84" class="LineNr"> 84 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> @@ -157,7 +157,7 @@ if ('onhashchange' in window) { <span id="L95" class="LineNr"> 95 </span> 5d/pop-to-EBP <span id="L96" class="LineNr"> 96 </span> c3/return <span id="L97" class="LineNr"> 97 </span> -<span id="L98" class="LineNr"> 98 </span><span class="subxFunction">slice-equal?</span>: <span class="subxComment"># s : (address slice), p : (address string) -> bool/EAX</span> +<span id="L98" class="LineNr"> 98 </span><span class="subxFunction">slice-equal?</span>: <span class="subxComment"># s : (address slice), p : (address string) -> EAX : boolean</span> <span id="L99" class="LineNr"> 99 </span> <span class="subxS1Comment"># . prolog</span> <span id="L100" class="LineNr">100 </span> 55/push-EBP <span id="L101" class="LineNr">101 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> @@ -182,7 +182,7 @@ if ('onhashchange' in window) { <span id="L120" class="LineNr">120 </span> 75/jump-if-not-equal $slice-equal?:false/disp8 <span id="L121" class="LineNr">121 </span> <span class="subxComment"># skip p->length</span> <span id="L122" class="LineNr">122 </span> 81 0/subop/add 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to EBX</span> -<span id="L123" class="LineNr">123 </span> <span class="subxComment"># EAX = ECX = false</span> +<span id="L123" class="LineNr">123 </span> <span class="subxComment"># EAX = ECX = 0</span> <span id="L124" class="LineNr">124 </span> 31/xor 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear EAX</span> <span id="L125" class="LineNr">125 </span> 31/xor 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># clear ECX</span> <span id="L126" class="LineNr">126 </span><span class="Constant">$slice-equal?:loop</span>: @@ -223,15 +223,15 @@ if ('onhashchange' in window) { <span id="L161" class="LineNr">161 </span> 55/push-EBP <span id="L162" class="LineNr">162 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L163" class="LineNr">163 </span> <span class="subxComment"># var slice/ECX</span> -<span id="L164" class="LineNr">164 </span> 68/push <a href='070slice.subx.html#L516'>_test-slice-data-3</a>/imm32/end -<span id="L165" class="LineNr">165 </span> 68/push <a href='070slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<span id="L164" class="LineNr">164 </span> 68/push <a href='072slice.subx.html#L514'>_test-slice-data-3</a>/imm32/end +<span id="L165" class="LineNr">165 </span> 68/push <a href='072slice.subx.html#L508'>_test-slice-data-0</a>/imm32/start <span id="L166" class="LineNr">166 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L167" class="LineNr">167 </span> <span class="subxComment"># EAX = slice-equal?(ECX, "Abc")</span> <span id="L168" class="LineNr">168 </span> <span class="subxS2Comment"># . . push args</span> <span id="L169" class="LineNr">169 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L170" class="LineNr">170 </span> 51/push-ECX <span id="L171" class="LineNr">171 </span> <span class="subxS2Comment"># . . call</span> -<span id="L172" class="LineNr">172 </span> e8/call <a href='070slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L172" class="LineNr">172 </span> e8/call <a href='072slice.subx.html#L98'>slice-equal?</a>/disp32 <span id="L173" class="LineNr">173 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L174" class="LineNr">174 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L175" class="LineNr">175 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> @@ -254,15 +254,15 @@ if ('onhashchange' in window) { <span id="L192" class="LineNr">192 </span> 55/push-EBP <span id="L193" class="LineNr">193 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L194" class="LineNr">194 </span> <span class="subxComment"># var slice/ECX</span> -<span id="L195" class="LineNr">195 </span> 68/push <a href='070slice.subx.html#L518'>_test-slice-data-4</a>/imm32/end -<span id="L196" class="LineNr">196 </span> 68/push <a href='070slice.subx.html#L512'>_test-slice-data-1</a>/imm32/start +<span id="L195" class="LineNr">195 </span> 68/push <a href='072slice.subx.html#L516'>_test-slice-data-4</a>/imm32/end +<span id="L196" class="LineNr">196 </span> 68/push <a href='072slice.subx.html#L510'>_test-slice-data-1</a>/imm32/start <span id="L197" class="LineNr">197 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L198" class="LineNr">198 </span> <span class="subxComment"># EAX = slice-equal?(ECX, "Abc")</span> <span id="L199" class="LineNr">199 </span> <span class="subxS2Comment"># . . push args</span> <span id="L200" class="LineNr">200 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L201" class="LineNr">201 </span> 51/push-ECX <span id="L202" class="LineNr">202 </span> <span class="subxS2Comment"># . . call</span> -<span id="L203" class="LineNr">203 </span> e8/call <a href='070slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L203" class="LineNr">203 </span> e8/call <a href='072slice.subx.html#L98'>slice-equal?</a>/disp32 <span id="L204" class="LineNr">204 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L205" class="LineNr">205 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L206" class="LineNr">206 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> @@ -285,15 +285,15 @@ if ('onhashchange' in window) { <span id="L223" class="LineNr">223 </span> 55/push-EBP <span id="L224" class="LineNr">224 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L225" class="LineNr">225 </span> <span class="subxComment"># var slice/ECX</span> -<span id="L226" class="LineNr">226 </span> 68/push <a href='070slice.subx.html#L518'>_test-slice-data-4</a>/imm32/end -<span id="L227" class="LineNr">227 </span> 68/push <a href='070slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<span id="L226" class="LineNr">226 </span> 68/push <a href='072slice.subx.html#L516'>_test-slice-data-4</a>/imm32/end +<span id="L227" class="LineNr">227 </span> 68/push <a href='072slice.subx.html#L508'>_test-slice-data-0</a>/imm32/start <span id="L228" class="LineNr">228 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L229" class="LineNr">229 </span> <span class="subxComment"># EAX = slice-equal?(ECX, "Abc")</span> <span id="L230" class="LineNr">230 </span> <span class="subxS2Comment"># . . push args</span> <span id="L231" class="LineNr">231 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L232" class="LineNr">232 </span> 51/push-ECX <span id="L233" class="LineNr">233 </span> <span class="subxS2Comment"># . . call</span> -<span id="L234" class="LineNr">234 </span> e8/call <a href='070slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L234" class="LineNr">234 </span> e8/call <a href='072slice.subx.html#L98'>slice-equal?</a>/disp32 <span id="L235" class="LineNr">235 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L236" class="LineNr">236 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L237" class="LineNr">237 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> @@ -316,15 +316,15 @@ if ('onhashchange' in window) { <span id="L254" class="LineNr">254 </span> 55/push-EBP <span id="L255" class="LineNr">255 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L256" class="LineNr">256 </span> <span class="subxComment"># var slice/ECX</span> -<span id="L257" class="LineNr">257 </span> 68/push <a href='070slice.subx.html#L512'>_test-slice-data-1</a>/imm32/end -<span id="L258" class="LineNr">258 </span> 68/push <a href='070slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<span id="L257" class="LineNr">257 </span> 68/push <a href='072slice.subx.html#L510'>_test-slice-data-1</a>/imm32/end +<span id="L258" class="LineNr">258 </span> 68/push <a href='072slice.subx.html#L508'>_test-slice-data-0</a>/imm32/start <span id="L259" class="LineNr">259 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L260" class="LineNr">260 </span> <span class="subxComment"># EAX = slice-equal?(ECX, "Abc")</span> <span id="L261" class="LineNr">261 </span> <span class="subxS2Comment"># . . push args</span> <span id="L262" class="LineNr">262 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L263" class="LineNr">263 </span> 51/push-ECX <span id="L264" class="LineNr">264 </span> <span class="subxS2Comment"># . . call</span> -<span id="L265" class="LineNr">265 </span> e8/call <a href='070slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L265" class="LineNr">265 </span> e8/call <a href='072slice.subx.html#L98'>slice-equal?</a>/disp32 <span id="L266" class="LineNr">266 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L267" class="LineNr">267 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L268" class="LineNr">268 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> @@ -347,15 +347,15 @@ if ('onhashchange' in window) { <span id="L285" class="LineNr">285 </span> 55/push-EBP <span id="L286" class="LineNr">286 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L287" class="LineNr">287 </span> <span class="subxComment"># var slice/ECX</span> -<span id="L288" class="LineNr">288 </span> 68/push <a href='070slice.subx.html#L510'>_test-slice-data-0</a>/imm32/end -<span id="L289" class="LineNr">289 </span> 68/push <a href='070slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<span id="L288" class="LineNr">288 </span> 68/push <a href='072slice.subx.html#L508'>_test-slice-data-0</a>/imm32/end +<span id="L289" class="LineNr">289 </span> 68/push <a href='072slice.subx.html#L508'>_test-slice-data-0</a>/imm32/start <span id="L290" class="LineNr">290 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L291" class="LineNr">291 </span> <span class="subxComment"># EAX = slice-equal?(ECX, "Abc")</span> <span id="L292" class="LineNr">292 </span> <span class="subxS2Comment"># . . push args</span> <span id="L293" class="LineNr">293 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L294" class="LineNr">294 </span> 51/push-ECX <span id="L295" class="LineNr">295 </span> <span class="subxS2Comment"># . . call</span> -<span id="L296" class="LineNr">296 </span> e8/call <a href='070slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L296" class="LineNr">296 </span> e8/call <a href='072slice.subx.html#L98'>slice-equal?</a>/disp32 <span id="L297" class="LineNr">297 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L298" class="LineNr">298 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L299" class="LineNr">299 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> @@ -378,15 +378,15 @@ if ('onhashchange' in window) { <span id="L316" class="LineNr">316 </span> 55/push-EBP <span id="L317" class="LineNr">317 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L318" class="LineNr">318 </span> <span class="subxComment"># var slice/ECX</span> -<span id="L319" class="LineNr">319 </span> 68/push <a href='070slice.subx.html#L514'>_test-slice-data-2</a>/imm32/end -<span id="L320" class="LineNr">320 </span> 68/push <a href='070slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<span id="L319" class="LineNr">319 </span> 68/push <a href='072slice.subx.html#L512'>_test-slice-data-2</a>/imm32/end +<span id="L320" class="LineNr">320 </span> 68/push <a href='072slice.subx.html#L508'>_test-slice-data-0</a>/imm32/start <span id="L321" class="LineNr">321 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L322" class="LineNr">322 </span> <span class="subxComment"># EAX = slice-equal?(ECX, "")</span> <span id="L323" class="LineNr">323 </span> <span class="subxS2Comment"># . . push args</span> <span id="L324" class="LineNr">324 </span> 68/push <span class="Constant">""</span>/imm32 <span id="L325" class="LineNr">325 </span> 51/push-ECX <span id="L326" class="LineNr">326 </span> <span class="subxS2Comment"># . . call</span> -<span id="L327" class="LineNr">327 </span> e8/call <a href='070slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L327" class="LineNr">327 </span> e8/call <a href='072slice.subx.html#L98'>slice-equal?</a>/disp32 <span id="L328" class="LineNr">328 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L329" class="LineNr">329 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L330" class="LineNr">330 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> @@ -409,15 +409,15 @@ if ('onhashchange' in window) { <span id="L347" class="LineNr">347 </span> 55/push-EBP <span id="L348" class="LineNr">348 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> <span id="L349" class="LineNr">349 </span> <span class="subxComment"># var slice/ECX</span> -<span id="L350" class="LineNr">350 </span> 68/push <a href='070slice.subx.html#L510'>_test-slice-data-0</a>/imm32/end -<span id="L351" class="LineNr">351 </span> 68/push <a href='070slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<span id="L350" class="LineNr">350 </span> 68/push <a href='072slice.subx.html#L508'>_test-slice-data-0</a>/imm32/end +<span id="L351" class="LineNr">351 </span> 68/push <a href='072slice.subx.html#L508'>_test-slice-data-0</a>/imm32/start <span id="L352" class="LineNr">352 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L353" class="LineNr">353 </span> <span class="subxComment"># EAX = slice-equal?(ECX, "")</span> <span id="L354" class="LineNr">354 </span> <span class="subxS2Comment"># . . push args</span> <span id="L355" class="LineNr">355 </span> 68/push <span class="Constant">""</span>/imm32 <span id="L356" class="LineNr">356 </span> 51/push-ECX <span id="L357" class="LineNr">357 </span> <span class="subxS2Comment"># . . call</span> -<span id="L358" class="LineNr">358 </span> e8/call <a href='070slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L358" class="LineNr">358 </span> e8/call <a href='072slice.subx.html#L98'>slice-equal?</a>/disp32 <span id="L359" class="LineNr">359 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L360" class="LineNr">360 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L361" class="LineNr">361 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> @@ -470,7 +470,7 @@ if ('onhashchange' in window) { <span id="L408" class="LineNr">408 </span> <span class="subxS2Comment"># . . push args</span> <span id="L409" class="LineNr">409 </span> 57/push-EDI <span id="L410" class="LineNr">410 </span> <span class="subxS2Comment"># . . call</span> -<span id="L411" class="LineNr">411 </span> e8/call <a href='062write-byte.subx.html#L86'>flush</a>/disp32 +<span id="L411" class="LineNr">411 </span> e8/call <a href='064write-byte.subx.html#L86'>flush</a>/disp32 <span id="L412" class="LineNr">412 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L413" class="LineNr">413 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L414" class="LineNr">414 </span> <span class="subxS1Comment"># . clear-stream(stream = f+4)</span> @@ -478,7 +478,7 @@ if ('onhashchange' in window) { <span id="L416" class="LineNr">416 </span> 8d/copy-address 1/mod/*+disp8 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EDI+4 to EAX</span> <span id="L417" class="LineNr">417 </span> 50/push-EAX <span id="L418" class="LineNr">418 </span> <span class="subxS2Comment"># . . call</span> -<span id="L419" class="LineNr">419 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L419" class="LineNr">419 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L420" class="LineNr">420 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L421" class="LineNr">421 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L422" class="LineNr">422 </span> <span class="subxS1Comment"># . f->write must now be 0; update its cache at EBX</span> @@ -518,68 +518,66 @@ if ('onhashchange' in window) { <span id="L456" class="LineNr">456 </span> <span class="subxComment"># setup</span> <span id="L457" class="LineNr">457 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L458" class="LineNr">458 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L459" class="LineNr">459 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L459" class="LineNr">459 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L460" class="LineNr">460 </span> <span class="subxS2Comment"># . . call</span> -<span id="L461" class="LineNr">461 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L461" class="LineNr">461 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L462" class="LineNr">462 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L463" class="LineNr">463 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L464" class="LineNr">464 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> <span id="L465" class="LineNr">465 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L466" class="LineNr">466 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L466" class="LineNr">466 </span> b8/copy-to-EAX <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L467" class="LineNr">467 </span> 05/add-to-EAX 4/imm32 <span id="L468" class="LineNr">468 </span> 50/push-EAX <span id="L469" class="LineNr">469 </span> <span class="subxS2Comment"># . . call</span> -<span id="L470" class="LineNr">470 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L470" class="LineNr">470 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L471" class="LineNr">471 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L472" class="LineNr">472 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L473" class="LineNr">473 </span> <span class="subxComment"># var slice/ECX = "Abc"</span> -<span id="L474" class="LineNr">474 </span> 68/push <a href='070slice.subx.html#L516'>_test-slice-data-3</a>/imm32/end -<span id="L475" class="LineNr">475 </span> 68/push <a href='070slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<span id="L474" class="LineNr">474 </span> 68/push <a href='072slice.subx.html#L514'>_test-slice-data-3</a>/imm32/end +<span id="L475" class="LineNr">475 </span> 68/push <a href='072slice.subx.html#L508'>_test-slice-data-0</a>/imm32/start <span id="L476" class="LineNr">476 </span> 89/copy 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to ECX</span> <span id="L477" class="LineNr">477 </span> <span class="subxComment"># write-slice(_test-buffered-file, slice)</span> <span id="L478" class="LineNr">478 </span> <span class="subxS2Comment"># . . push args</span> <span id="L479" class="LineNr">479 </span> 51/push-ECX -<span id="L480" class="LineNr">480 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L480" class="LineNr">480 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L481" class="LineNr">481 </span> <span class="subxS2Comment"># . . call</span> -<span id="L482" class="LineNr">482 </span> e8/call <a href='070slice.subx.html#L375'>write-slice</a>/disp32 +<span id="L482" class="LineNr">482 </span> e8/call <a href='072slice.subx.html#L375'>write-slice</a>/disp32 <span id="L483" class="LineNr">483 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L484" class="LineNr">484 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L485" class="LineNr">485 </span> <span class="subxComment"># flush(_test-buffered-file)</span> <span id="L486" class="LineNr">486 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L487" class="LineNr">487 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L487" class="LineNr">487 </span> 68/push <a href='061read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 <span id="L488" class="LineNr">488 </span> <span class="subxS2Comment"># . . call</span> -<span id="L489" class="LineNr">489 </span> e8/call <a href='062write-byte.subx.html#L86'>flush</a>/disp32 +<span id="L489" class="LineNr">489 </span> e8/call <a href='064write-byte.subx.html#L86'>flush</a>/disp32 <span id="L490" class="LineNr">490 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L491" class="LineNr">491 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L492" class="LineNr">492 </span> <span class="subxComment"># check-ints-equal(*_test-stream->data, "Abc", msg)</span> +<span id="L492" class="LineNr">492 </span> <span class="subxComment"># check-stream-equal(_test-stream, "Abc", msg)</span> <span id="L493" class="LineNr">493 </span> <span class="subxS2Comment"># . . push args</span> <span id="L494" class="LineNr">494 </span> 68/push <span class="Constant">"F - test-write-slice"</span>/imm32 -<span id="L495" class="LineNr">495 </span> 68/push 0x636241/imm32 -<span id="L496" class="LineNr">496 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L497" class="LineNr">497 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L498" class="LineNr">498 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+12)</span> -<span id="L499" class="LineNr">499 </span> <span class="subxS2Comment"># . . call</span> -<span id="L500" class="LineNr">500 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L501" class="LineNr">501 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L502" class="LineNr">502 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L503" class="LineNr">503 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L504" class="LineNr">504 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L505" class="LineNr">505 </span> 5d/pop-to-EBP -<span id="L506" class="LineNr">506 </span> c3/return +<span id="L495" class="LineNr">495 </span> 68/push <span class="Constant">"Abc"</span>/imm32 +<span id="L496" class="LineNr">496 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 +<span id="L497" class="LineNr">497 </span> <span class="subxS2Comment"># . . call</span> +<span id="L498" class="LineNr">498 </span> e8/call <a href='058stream-equal.subx.html#L199'>check-stream-equal</a>/disp32 +<span id="L499" class="LineNr">499 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L500" class="LineNr">500 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L501" class="LineNr">501 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L502" class="LineNr">502 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> +<span id="L503" class="LineNr">503 </span> 5d/pop-to-EBP +<span id="L504" class="LineNr">504 </span> c3/return +<span id="L505" class="LineNr">505 </span> +<span id="L506" class="LineNr">506 </span>== data <span id="L507" class="LineNr">507 </span> -<span id="L508" class="LineNr">508 </span>== data -<span id="L509" class="LineNr">509 </span> -<span id="L510" class="LineNr">510 </span><span class="subxMinorFunction">_test-slice-data-0</span>: -<span id="L511" class="LineNr">511 </span> 41/A -<span id="L512" class="LineNr">512 </span><span class="subxMinorFunction">_test-slice-data-1</span>: -<span id="L513" class="LineNr">513 </span> 62/b -<span id="L514" class="LineNr">514 </span><span class="subxMinorFunction">_test-slice-data-2</span>: -<span id="L515" class="LineNr">515 </span> 63/c -<span id="L516" class="LineNr">516 </span><span class="subxMinorFunction">_test-slice-data-3</span>: -<span id="L517" class="LineNr">517 </span> 64/d -<span id="L518" class="LineNr">518 </span><span class="subxMinorFunction">_test-slice-data-4</span>: -<span id="L519" class="LineNr">519 </span> -<span id="L520" class="LineNr">520 </span><span class="subxS1Comment"># . _. vim:nowrap:textwidth=0</span> +<span id="L508" class="LineNr">508 </span><span class="subxMinorFunction">_test-slice-data-0</span>: +<span id="L509" class="LineNr">509 </span> 41/A +<span id="L510" class="LineNr">510 </span><span class="subxMinorFunction">_test-slice-data-1</span>: +<span id="L511" class="LineNr">511 </span> 62/b +<span id="L512" class="LineNr">512 </span><span class="subxMinorFunction">_test-slice-data-2</span>: +<span id="L513" class="LineNr">513 </span> 63/c +<span id="L514" class="LineNr">514 </span><span class="subxMinorFunction">_test-slice-data-3</span>: +<span id="L515" class="LineNr">515 </span> 64/d +<span id="L516" class="LineNr">516 </span><span class="subxMinorFunction">_test-slice-data-4</span>: +<span id="L517" class="LineNr">517 </span> +<span id="L518" class="LineNr">518 </span><span class="subxS1Comment"># . _. vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/071next-token.subx.html b/html/subx/073next-token.subx.html index ddc0e0e5..d5f3cdd0 100644 --- a/html/subx/071next-token.subx.html +++ b/html/subx/073next-token.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/071next-token.subx</title> +<title>Mu - subx/073next-token.subx</title> <meta name="Generator" content="Vim/8.0"> <meta name="plugin-version" content="vim7.4_v2"> <meta name="syntax" content="none"> @@ -57,7 +57,7 @@ if ('onhashchange' in window) { </script> </head> <body onload='JumpToLine();'> -<a href='https://github.com/akkartik/mu/blob/master/subx/071next-token.subx'>https://github.com/akkartik/mu/blob/master/subx/071next-token.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/073next-token.subx'>https://github.com/akkartik/mu/blob/master/subx/073next-token.subx</a> <pre id='vimCodeElement'> <span id="L1" class="LineNr"> 1 </span>== code <span id="L2" class="LineNr"> 2 </span><span class="subxComment"># instruction effective address register displacement immediate</span> @@ -92,7 +92,7 @@ if ('onhashchange' in window) { <span id="L31" class="LineNr"> 31 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L32" class="LineNr"> 32 </span> 56/push-ESI <span id="L33" class="LineNr"> 33 </span> <span class="subxS2Comment"># . . call</span> -<span id="L34" class="LineNr"> 34 </span> e8/call <a href='071next-token.subx.html#L347'>skip-chars-matching</a>/disp32 +<span id="L34" class="LineNr"> 34 </span> e8/call <a href='073next-token.subx.html#L347'>skip-chars-matching</a>/disp32 <span id="L35" class="LineNr"> 35 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L36" class="LineNr"> 36 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L37" class="LineNr"> 37 </span> <span class="subxComment"># out->start = &in->data[in->read]</span> @@ -104,7 +104,7 @@ if ('onhashchange' in window) { <span id="L43" class="LineNr"> 43 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> <span id="L44" class="LineNr"> 44 </span> 56/push-ESI <span id="L45" class="LineNr"> 45 </span> <span class="subxS2Comment"># . . call</span> -<span id="L46" class="LineNr"> 46 </span> e8/call <a href='071next-token.subx.html#L469'>skip-chars-not-matching</a>/disp32 +<span id="L46" class="LineNr"> 46 </span> e8/call <a href='073next-token.subx.html#L469'>skip-chars-not-matching</a>/disp32 <span id="L47" class="LineNr"> 47 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L48" class="LineNr"> 48 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L49" class="LineNr"> 49 </span> <span class="subxComment"># out->end = &in->data[in->read]</span> @@ -128,9 +128,9 @@ if ('onhashchange' in window) { <span id="L67" class="LineNr"> 67 </span> <span class="subxComment"># setup</span> <span id="L68" class="LineNr"> 68 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L69" class="LineNr"> 69 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L70" class="LineNr"> 70 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L70" class="LineNr"> 70 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L71" class="LineNr"> 71 </span> <span class="subxS2Comment"># . . call</span> -<span id="L72" class="LineNr"> 72 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L72" class="LineNr"> 72 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L73" class="LineNr"> 73 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L74" class="LineNr"> 74 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L75" class="LineNr"> 75 </span> <span class="subxComment"># var slice/ECX = {0, 0}</span> @@ -140,28 +140,28 @@ if ('onhashchange' in window) { <span id="L79" class="LineNr"> 79 </span> <span class="subxComment"># write(_test-stream, " ab")</span> <span id="L80" class="LineNr"> 80 </span> <span class="subxS2Comment"># . . push args</span> <span id="L81" class="LineNr"> 81 </span> 68/push <span class="Constant">" ab"</span>/imm32 -<span id="L82" class="LineNr"> 82 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L82" class="LineNr"> 82 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L83" class="LineNr"> 83 </span> <span class="subxS2Comment"># . . call</span> -<span id="L84" class="LineNr"> 84 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L84" class="LineNr"> 84 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L85" class="LineNr"> 85 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L86" class="LineNr"> 86 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L87" class="LineNr"> 87 </span> <span class="subxComment"># next-token(_test-stream, 0x20/space, slice)</span> <span id="L88" class="LineNr"> 88 </span> <span class="subxS2Comment"># . . push args</span> <span id="L89" class="LineNr"> 89 </span> 51/push-ECX <span id="L90" class="LineNr"> 90 </span> 68/push 0x20/imm32 -<span id="L91" class="LineNr"> 91 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L91" class="LineNr"> 91 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L92" class="LineNr"> 92 </span> <span class="subxS2Comment"># . . call</span> -<span id="L93" class="LineNr"> 93 </span> e8/call <a href='071next-token.subx.html#L16'>next-token</a>/disp32 +<span id="L93" class="LineNr"> 93 </span> e8/call <a href='073next-token.subx.html#L16'>next-token</a>/disp32 <span id="L94" class="LineNr"> 94 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L95" class="LineNr"> 95 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> <span id="L96" class="LineNr"> 96 </span> <span class="subxComment"># check-ints-equal(slice->start - _test-stream->data, 2, msg)</span> <span id="L97" class="LineNr"> 97 </span> <span class="subxS1Comment"># . check-ints-equal(slice->start - _test-stream, 14, msg)</span> <span id="L98" class="LineNr"> 98 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L99" class="LineNr"> 99 </span> 68/push <span class="Constant">"F - <a href='071next-token.subx.html#L63'>test-next-token</a>: start"</span>/imm32 +<span id="L99" class="LineNr"> 99 </span> 68/push <span class="Constant">"F - <a href='073next-token.subx.html#L63'>test-next-token</a>: start"</span>/imm32 <span id="L100" class="LineNr">100 </span> 68/push 0xe/imm32 <span id="L101" class="LineNr">101 </span> <span class="subxS2Comment"># . . push slice->start - _test-stream</span> <span id="L102" class="LineNr">102 </span> 8b/copy 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *ECX to EAX</span> -<span id="L103" class="LineNr">103 </span> 81 5/subop/subtract 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <a href='056write.subx.html#L193'>_test-stream</a>/imm32 <span class="subxComment"># subtract from EAX</span> +<span id="L103" class="LineNr">103 </span> 81 5/subop/subtract 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span class="subxComment"># subtract from EAX</span> <span id="L104" class="LineNr">104 </span> 50/push-EAX <span id="L105" class="LineNr">105 </span> <span class="subxS2Comment"># . . call</span> <span id="L106" class="LineNr">106 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 @@ -170,11 +170,11 @@ if ('onhashchange' in window) { <span id="L109" class="LineNr">109 </span> <span class="subxComment"># check-ints-equal(slice->end - _test-stream->data, 4, msg)</span> <span id="L110" class="LineNr">110 </span> <span class="subxS1Comment"># . check-ints-equal(slice->end - _test-stream, 16, msg)</span> <span id="L111" class="LineNr">111 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L112" class="LineNr">112 </span> 68/push <span class="Constant">"F - <a href='071next-token.subx.html#L63'>test-next-token</a>: end"</span>/imm32 +<span id="L112" class="LineNr">112 </span> 68/push <span class="Constant">"F - <a href='073next-token.subx.html#L63'>test-next-token</a>: end"</span>/imm32 <span id="L113" class="LineNr">113 </span> 68/push 0x10/imm32 <span id="L114" class="LineNr">114 </span> <span class="subxS2Comment"># . . push slice->end - _test-stream</span> <span id="L115" class="LineNr">115 </span> 8b/copy 1/mod/*+disp8 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ECX+4) to EAX</span> -<span id="L116" class="LineNr">116 </span> 81 5/subop/subtract 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <a href='056write.subx.html#L193'>_test-stream</a>/imm32 <span class="subxComment"># subtract from EAX</span> +<span id="L116" class="LineNr">116 </span> 81 5/subop/subtract 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span class="subxComment"># subtract from EAX</span> <span id="L117" class="LineNr">117 </span> 50/push-EAX <span id="L118" class="LineNr">118 </span> <span class="subxS2Comment"># . . call</span> <span id="L119" class="LineNr">119 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 @@ -192,9 +192,9 @@ if ('onhashchange' in window) { <span id="L131" class="LineNr">131 </span> <span class="subxComment"># setup</span> <span id="L132" class="LineNr">132 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L133" class="LineNr">133 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L134" class="LineNr">134 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L134" class="LineNr">134 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L135" class="LineNr">135 </span> <span class="subxS2Comment"># . . call</span> -<span id="L136" class="LineNr">136 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L136" class="LineNr">136 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L137" class="LineNr">137 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L138" class="LineNr">138 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L139" class="LineNr">139 </span> <span class="subxComment"># var slice/ECX = {0, 0}</span> @@ -206,9 +206,9 @@ if ('onhashchange' in window) { <span id="L145" class="LineNr">145 </span> <span class="subxS2Comment"># . . push args</span> <span id="L146" class="LineNr">146 </span> 51/push-ECX <span id="L147" class="LineNr">147 </span> 68/push 0x20/imm32 -<span id="L148" class="LineNr">148 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L148" class="LineNr">148 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L149" class="LineNr">149 </span> <span class="subxS2Comment"># . . call</span> -<span id="L150" class="LineNr">150 </span> e8/call <a href='071next-token.subx.html#L16'>next-token</a>/disp32 +<span id="L150" class="LineNr">150 </span> e8/call <a href='073next-token.subx.html#L16'>next-token</a>/disp32 <span id="L151" class="LineNr">151 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L152" class="LineNr">152 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> <span id="L153" class="LineNr">153 </span> <span class="subxComment"># check-ints-equal(slice->end, slice->start, msg)</span> @@ -248,7 +248,7 @@ if ('onhashchange' in window) { <span id="L187" class="LineNr">187 </span> 51/push-ECX <span id="L188" class="LineNr">188 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> <span id="L189" class="LineNr">189 </span> <span class="subxS2Comment"># . . call</span> -<span id="L190" class="LineNr">190 </span> e8/call <a href='071next-token.subx.html#L629'>skip-chars-matching-in-slice</a>/disp32 +<span id="L190" class="LineNr">190 </span> e8/call <a href='073next-token.subx.html#L629'>skip-chars-matching-in-slice</a>/disp32 <span id="L191" class="LineNr">191 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L192" class="LineNr">192 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> <span id="L193" class="LineNr">193 </span> <span class="subxComment"># out->start = EAX</span> @@ -259,7 +259,7 @@ if ('onhashchange' in window) { <span id="L198" class="LineNr">198 </span> 51/push-ECX <span id="L199" class="LineNr">199 </span> 50/push-EAX <span id="L200" class="LineNr">200 </span> <span class="subxS2Comment"># . . call</span> -<span id="L201" class="LineNr">201 </span> e8/call <a href='071next-token.subx.html#L725'>skip-chars-not-matching-in-slice</a>/disp32 +<span id="L201" class="LineNr">201 </span> e8/call <a href='073next-token.subx.html#L725'>skip-chars-not-matching-in-slice</a>/disp32 <span id="L202" class="LineNr">202 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L203" class="LineNr">203 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> <span id="L204" class="LineNr">204 </span> <span class="subxComment"># out->end = EAX</span> @@ -294,13 +294,13 @@ if ('onhashchange' in window) { <span id="L233" class="LineNr">233 </span> 51/push-ECX <span id="L234" class="LineNr">234 </span> 50/push-EAX <span id="L235" class="LineNr">235 </span> <span class="subxS2Comment"># . . call</span> -<span id="L236" class="LineNr">236 </span> e8/call <a href='071next-token.subx.html#L169'>next-token-from-slice</a>/disp32 +<span id="L236" class="LineNr">236 </span> e8/call <a href='073next-token.subx.html#L169'>next-token-from-slice</a>/disp32 <span id="L237" class="LineNr">237 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L238" class="LineNr">238 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/imm32 <span class="subxComment"># add to ESP</span> <span id="L239" class="LineNr">239 </span> <span class="subxComment"># out->start should be at the 'a'</span> <span id="L240" class="LineNr">240 </span> <span class="subxS1Comment"># . check-ints-equal(out->start - in->start, 2, msg)</span> <span id="L241" class="LineNr">241 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L242" class="LineNr">242 </span> 68/push <span class="Constant">"F - <a href='071next-token.subx.html#L216'>test-next-token-from-slice</a>: start"</span>/imm32 +<span id="L242" class="LineNr">242 </span> 68/push <span class="Constant">"F - <a href='073next-token.subx.html#L216'>test-next-token-from-slice</a>: start"</span>/imm32 <span id="L243" class="LineNr">243 </span> 68/push 2/imm32 <span id="L244" class="LineNr">244 </span> <span class="subxS2Comment"># . . push out->start - in->start</span> <span id="L245" class="LineNr">245 </span> 8b/copy 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *EDI to ECX</span> @@ -313,7 +313,7 @@ if ('onhashchange' in window) { <span id="L252" class="LineNr">252 </span> <span class="subxComment"># out->end should be after the 'b'</span> <span id="L253" class="LineNr">253 </span> <span class="subxComment"># check-ints-equal(out->end - in->start, 4, msg)</span> <span id="L254" class="LineNr">254 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L255" class="LineNr">255 </span> 68/push <span class="Constant">"F - <a href='071next-token.subx.html#L216'>test-next-token-from-slice</a>: end"</span>/imm32 +<span id="L255" class="LineNr">255 </span> 68/push <span class="Constant">"F - <a href='073next-token.subx.html#L216'>test-next-token-from-slice</a>: end"</span>/imm32 <span id="L256" class="LineNr">256 </span> 68/push 4/imm32 <span id="L257" class="LineNr">257 </span> <span class="subxS2Comment"># . . push out->end - in->start</span> <span id="L258" class="LineNr">258 </span> 8b/copy 1/mod/*+disp8 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EDI+4) to ECX</span> @@ -343,7 +343,7 @@ if ('onhashchange' in window) { <span id="L282" class="LineNr">282 </span> 68/push 0/imm32 <span id="L283" class="LineNr">283 </span> 68/push 0/imm32 <span id="L284" class="LineNr">284 </span> <span class="subxS2Comment"># . . call</span> -<span id="L285" class="LineNr">285 </span> e8/call <a href='071next-token.subx.html#L169'>next-token-from-slice</a>/disp32 +<span id="L285" class="LineNr">285 </span> e8/call <a href='073next-token.subx.html#L169'>next-token-from-slice</a>/disp32 <span id="L286" class="LineNr">286 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L287" class="LineNr">287 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/imm32 <span class="subxComment"># add to ESP</span> <span id="L288" class="LineNr">288 </span> <span class="subxComment"># out should be empty</span> @@ -384,7 +384,7 @@ if ('onhashchange' in window) { <span id="L323" class="LineNr">323 </span> 51/push-ECX <span id="L324" class="LineNr">324 </span> 50/push-EAX <span id="L325" class="LineNr">325 </span> <span class="subxS2Comment"># . . call</span> -<span id="L326" class="LineNr">326 </span> e8/call <a href='071next-token.subx.html#L169'>next-token-from-slice</a>/disp32 +<span id="L326" class="LineNr">326 </span> e8/call <a href='073next-token.subx.html#L169'>next-token-from-slice</a>/disp32 <span id="L327" class="LineNr">327 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L328" class="LineNr">328 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/imm32 <span class="subxComment"># add to ESP</span> <span id="L329" class="LineNr">329 </span> <span class="subxComment"># out should be empty</span> @@ -452,25 +452,25 @@ if ('onhashchange' in window) { <span id="L391" class="LineNr">391 </span> <span class="subxComment"># setup</span> <span id="L392" class="LineNr">392 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L393" class="LineNr">393 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L394" class="LineNr">394 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L394" class="LineNr">394 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L395" class="LineNr">395 </span> <span class="subxS2Comment"># . . call</span> -<span id="L396" class="LineNr">396 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L396" class="LineNr">396 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L397" class="LineNr">397 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L398" class="LineNr">398 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L399" class="LineNr">399 </span> <span class="subxComment"># write(_test-stream, " ab")</span> <span id="L400" class="LineNr">400 </span> <span class="subxS2Comment"># . . push args</span> <span id="L401" class="LineNr">401 </span> 68/push <span class="Constant">" ab"</span>/imm32 -<span id="L402" class="LineNr">402 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L402" class="LineNr">402 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L403" class="LineNr">403 </span> <span class="subxS2Comment"># . . call</span> -<span id="L404" class="LineNr">404 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L404" class="LineNr">404 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L405" class="LineNr">405 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L406" class="LineNr">406 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L407" class="LineNr">407 </span> <span class="subxComment"># skip-chars-matching(_test-stream, 0x20/space)</span> <span id="L408" class="LineNr">408 </span> <span class="subxS2Comment"># . . push args</span> <span id="L409" class="LineNr">409 </span> 68/push 0x20/imm32 -<span id="L410" class="LineNr">410 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L410" class="LineNr">410 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L411" class="LineNr">411 </span> <span class="subxS2Comment"># . . call</span> -<span id="L412" class="LineNr">412 </span> e8/call <a href='071next-token.subx.html#L347'>skip-chars-matching</a>/disp32 +<span id="L412" class="LineNr">412 </span> e8/call <a href='073next-token.subx.html#L347'>skip-chars-matching</a>/disp32 <span id="L413" class="LineNr">413 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L414" class="LineNr">414 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L415" class="LineNr">415 </span> <span class="subxComment"># check-ints-equal(_test-stream->read, 2, msg)</span> @@ -478,7 +478,7 @@ if ('onhashchange' in window) { <span id="L417" class="LineNr">417 </span> 68/push <span class="Constant">"F - test-skip-chars-matching"</span>/imm32 <span id="L418" class="LineNr">418 </span> 68/push 2/imm32 <span id="L419" class="LineNr">419 </span> <span class="subxS2Comment"># . . push *_test-stream->read</span> -<span id="L420" class="LineNr">420 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L420" class="LineNr">420 </span> b8/copy-to-EAX <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L421" class="LineNr">421 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+4)</span> <span id="L422" class="LineNr">422 </span> <span class="subxS2Comment"># . . call</span> <span id="L423" class="LineNr">423 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 @@ -491,25 +491,25 @@ if ('onhashchange' in window) { <span id="L430" class="LineNr">430 </span> <span class="subxComment"># setup</span> <span id="L431" class="LineNr">431 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L432" class="LineNr">432 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L433" class="LineNr">433 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L433" class="LineNr">433 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L434" class="LineNr">434 </span> <span class="subxS2Comment"># . . call</span> -<span id="L435" class="LineNr">435 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L435" class="LineNr">435 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L436" class="LineNr">436 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L437" class="LineNr">437 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L438" class="LineNr">438 </span> <span class="subxComment"># write(_test-stream, "ab")</span> <span id="L439" class="LineNr">439 </span> <span class="subxS2Comment"># . . push args</span> <span id="L440" class="LineNr">440 </span> 68/push <span class="Constant">"ab"</span>/imm32 -<span id="L441" class="LineNr">441 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L441" class="LineNr">441 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L442" class="LineNr">442 </span> <span class="subxS2Comment"># . . call</span> -<span id="L443" class="LineNr">443 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L443" class="LineNr">443 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L444" class="LineNr">444 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L445" class="LineNr">445 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L446" class="LineNr">446 </span> <span class="subxComment"># skip-chars-matching(_test-stream, 0x20/space)</span> <span id="L447" class="LineNr">447 </span> <span class="subxS2Comment"># . . push args</span> <span id="L448" class="LineNr">448 </span> 68/push 0x20/imm32 -<span id="L449" class="LineNr">449 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L449" class="LineNr">449 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L450" class="LineNr">450 </span> <span class="subxS2Comment"># . . call</span> -<span id="L451" class="LineNr">451 </span> e8/call <a href='071next-token.subx.html#L347'>skip-chars-matching</a>/disp32 +<span id="L451" class="LineNr">451 </span> e8/call <a href='073next-token.subx.html#L347'>skip-chars-matching</a>/disp32 <span id="L452" class="LineNr">452 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L453" class="LineNr">453 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L454" class="LineNr">454 </span> <span class="subxComment"># check-ints-equal(_test-stream->read, 0, msg)</span> @@ -517,7 +517,7 @@ if ('onhashchange' in window) { <span id="L456" class="LineNr">456 </span> 68/push <span class="Constant">"F - test-skip-chars-matching-none"</span>/imm32 <span id="L457" class="LineNr">457 </span> 68/push 0/imm32 <span id="L458" class="LineNr">458 </span> <span class="subxS2Comment"># . . push *_test-stream->read</span> -<span id="L459" class="LineNr">459 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L459" class="LineNr">459 </span> b8/copy-to-EAX <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L460" class="LineNr">460 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+4)</span> <span id="L461" class="LineNr">461 </span> <span class="subxS2Comment"># . . call</span> <span id="L462" class="LineNr">462 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 @@ -574,25 +574,25 @@ if ('onhashchange' in window) { <span id="L513" class="LineNr">513 </span> <span class="subxComment"># setup</span> <span id="L514" class="LineNr">514 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L515" class="LineNr">515 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L516" class="LineNr">516 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L516" class="LineNr">516 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L517" class="LineNr">517 </span> <span class="subxS2Comment"># . . call</span> -<span id="L518" class="LineNr">518 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L518" class="LineNr">518 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L519" class="LineNr">519 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L520" class="LineNr">520 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L521" class="LineNr">521 </span> <span class="subxComment"># write(_test-stream, "ab ")</span> <span id="L522" class="LineNr">522 </span> <span class="subxS2Comment"># . . push args</span> <span id="L523" class="LineNr">523 </span> 68/push <span class="Constant">"ab "</span>/imm32 -<span id="L524" class="LineNr">524 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L524" class="LineNr">524 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L525" class="LineNr">525 </span> <span class="subxS2Comment"># . . call</span> -<span id="L526" class="LineNr">526 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L526" class="LineNr">526 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L527" class="LineNr">527 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L528" class="LineNr">528 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L529" class="LineNr">529 </span> <span class="subxComment"># skip-chars-not-matching(_test-stream, 0x20/space)</span> <span id="L530" class="LineNr">530 </span> <span class="subxS2Comment"># . . push args</span> <span id="L531" class="LineNr">531 </span> 68/push 0x20/imm32 -<span id="L532" class="LineNr">532 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L532" class="LineNr">532 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L533" class="LineNr">533 </span> <span class="subxS2Comment"># . . call</span> -<span id="L534" class="LineNr">534 </span> e8/call <a href='071next-token.subx.html#L469'>skip-chars-not-matching</a>/disp32 +<span id="L534" class="LineNr">534 </span> e8/call <a href='073next-token.subx.html#L469'>skip-chars-not-matching</a>/disp32 <span id="L535" class="LineNr">535 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L536" class="LineNr">536 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L537" class="LineNr">537 </span> <span class="subxComment"># check-ints-equal(_test-stream->read, 2, msg)</span> @@ -600,7 +600,7 @@ if ('onhashchange' in window) { <span id="L539" class="LineNr">539 </span> 68/push <span class="Constant">"F - test-skip-chars-not-matching"</span>/imm32 <span id="L540" class="LineNr">540 </span> 68/push 2/imm32 <span id="L541" class="LineNr">541 </span> <span class="subxS2Comment"># . . push *_test-stream->read</span> -<span id="L542" class="LineNr">542 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L542" class="LineNr">542 </span> b8/copy-to-EAX <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L543" class="LineNr">543 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+4)</span> <span id="L544" class="LineNr">544 </span> <span class="subxS2Comment"># . . call</span> <span id="L545" class="LineNr">545 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 @@ -613,25 +613,25 @@ if ('onhashchange' in window) { <span id="L552" class="LineNr">552 </span> <span class="subxComment"># setup</span> <span id="L553" class="LineNr">553 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L554" class="LineNr">554 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L555" class="LineNr">555 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L555" class="LineNr">555 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L556" class="LineNr">556 </span> <span class="subxS2Comment"># . . call</span> -<span id="L557" class="LineNr">557 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L557" class="LineNr">557 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L558" class="LineNr">558 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L559" class="LineNr">559 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L560" class="LineNr">560 </span> <span class="subxComment"># write(_test-stream, " ab")</span> <span id="L561" class="LineNr">561 </span> <span class="subxS2Comment"># . . push args</span> <span id="L562" class="LineNr">562 </span> 68/push <span class="Constant">" ab"</span>/imm32 -<span id="L563" class="LineNr">563 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L563" class="LineNr">563 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L564" class="LineNr">564 </span> <span class="subxS2Comment"># . . call</span> -<span id="L565" class="LineNr">565 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L565" class="LineNr">565 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L566" class="LineNr">566 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L567" class="LineNr">567 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L568" class="LineNr">568 </span> <span class="subxComment"># skip-chars-not-matching(_test-stream, 0x20/space)</span> <span id="L569" class="LineNr">569 </span> <span class="subxS2Comment"># . . push args</span> <span id="L570" class="LineNr">570 </span> 68/push 0x20/imm32 -<span id="L571" class="LineNr">571 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L571" class="LineNr">571 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L572" class="LineNr">572 </span> <span class="subxS2Comment"># . . call</span> -<span id="L573" class="LineNr">573 </span> e8/call <a href='071next-token.subx.html#L469'>skip-chars-not-matching</a>/disp32 +<span id="L573" class="LineNr">573 </span> e8/call <a href='073next-token.subx.html#L469'>skip-chars-not-matching</a>/disp32 <span id="L574" class="LineNr">574 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L575" class="LineNr">575 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L576" class="LineNr">576 </span> <span class="subxComment"># check-ints-equal(_test-stream->read, 0, msg)</span> @@ -639,7 +639,7 @@ if ('onhashchange' in window) { <span id="L578" class="LineNr">578 </span> 68/push <span class="Constant">"F - test-skip-chars-not-matching-none"</span>/imm32 <span id="L579" class="LineNr">579 </span> 68/push 0/imm32 <span id="L580" class="LineNr">580 </span> <span class="subxS2Comment"># . . push *_test-stream->read</span> -<span id="L581" class="LineNr">581 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L581" class="LineNr">581 </span> b8/copy-to-EAX <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L582" class="LineNr">582 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+4)</span> <span id="L583" class="LineNr">583 </span> <span class="subxS2Comment"># . . call</span> <span id="L584" class="LineNr">584 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 @@ -652,25 +652,25 @@ if ('onhashchange' in window) { <span id="L591" class="LineNr">591 </span> <span class="subxComment"># setup</span> <span id="L592" class="LineNr">592 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> <span id="L593" class="LineNr">593 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L594" class="LineNr">594 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L594" class="LineNr">594 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L595" class="LineNr">595 </span> <span class="subxS2Comment"># . . call</span> -<span id="L596" class="LineNr">596 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L596" class="LineNr">596 </span> e8/call <a href='055stream.subx.html#L24'>clear-stream</a>/disp32 <span id="L597" class="LineNr">597 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L598" class="LineNr">598 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> <span id="L599" class="LineNr">599 </span> <span class="subxComment"># write(_test-stream, "ab")</span> <span id="L600" class="LineNr">600 </span> <span class="subxS2Comment"># . . push args</span> <span id="L601" class="LineNr">601 </span> 68/push <span class="Constant">"ab"</span>/imm32 -<span id="L602" class="LineNr">602 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L602" class="LineNr">602 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L603" class="LineNr">603 </span> <span class="subxS2Comment"># . . call</span> -<span id="L604" class="LineNr">604 </span> e8/call <a href='056write.subx.html#L31'>write</a>/disp32 +<span id="L604" class="LineNr">604 </span> e8/call <a href='057write.subx.html#L31'>write</a>/disp32 <span id="L605" class="LineNr">605 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L606" class="LineNr">606 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L607" class="LineNr">607 </span> <span class="subxComment"># skip-chars-not-matching(_test-stream, 0x20/space)</span> <span id="L608" class="LineNr">608 </span> <span class="subxS2Comment"># . . push args</span> <span id="L609" class="LineNr">609 </span> 68/push 0x20/imm32 -<span id="L610" class="LineNr">610 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L610" class="LineNr">610 </span> 68/push <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L611" class="LineNr">611 </span> <span class="subxS2Comment"># . . call</span> -<span id="L612" class="LineNr">612 </span> e8/call <a href='071next-token.subx.html#L469'>skip-chars-not-matching</a>/disp32 +<span id="L612" class="LineNr">612 </span> e8/call <a href='073next-token.subx.html#L469'>skip-chars-not-matching</a>/disp32 <span id="L613" class="LineNr">613 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L614" class="LineNr">614 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L615" class="LineNr">615 </span> <span class="subxComment"># check-ints-equal(_test-stream->read, 2, msg)</span> @@ -678,7 +678,7 @@ if ('onhashchange' in window) { <span id="L617" class="LineNr">617 </span> 68/push <span class="Constant">"F - test-skip-chars-not-matching-all"</span>/imm32 <span id="L618" class="LineNr">618 </span> 68/push 2/imm32 <span id="L619" class="LineNr">619 </span> <span class="subxS2Comment"># . . push *_test-stream->read</span> -<span id="L620" class="LineNr">620 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L620" class="LineNr">620 </span> b8/copy-to-EAX <a href='057write.subx.html#L155'>_test-stream</a>/imm32 <span id="L621" class="LineNr">621 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+4)</span> <span id="L622" class="LineNr">622 </span> <span class="subxS2Comment"># . . call</span> <span id="L623" class="LineNr">623 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 @@ -736,7 +736,7 @@ if ('onhashchange' in window) { <span id="L675" class="LineNr">675 </span> 51/push-ECX <span id="L676" class="LineNr">676 </span> 50/push-EAX <span id="L677" class="LineNr">677 </span> <span class="subxS2Comment"># . . call</span> -<span id="L678" class="LineNr">678 </span> e8/call <a href='071next-token.subx.html#L629'>skip-chars-matching-in-slice</a>/disp32 +<span id="L678" class="LineNr">678 </span> e8/call <a href='073next-token.subx.html#L629'>skip-chars-matching-in-slice</a>/disp32 <span id="L679" class="LineNr">679 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L680" class="LineNr">680 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> <span id="L681" class="LineNr">681 </span> <span class="subxComment"># check-ints-equal(ECX-EAX, 2, msg)</span> @@ -765,7 +765,7 @@ if ('onhashchange' in window) { <span id="L704" class="LineNr">704 </span> 51/push-ECX <span id="L705" class="LineNr">705 </span> 50/push-EAX <span id="L706" class="LineNr">706 </span> <span class="subxS2Comment"># . . call</span> -<span id="L707" class="LineNr">707 </span> e8/call <a href='071next-token.subx.html#L629'>skip-chars-matching-in-slice</a>/disp32 +<span id="L707" class="LineNr">707 </span> e8/call <a href='073next-token.subx.html#L629'>skip-chars-matching-in-slice</a>/disp32 <span id="L708" class="LineNr">708 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L709" class="LineNr">709 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> <span id="L710" class="LineNr">710 </span> <span class="subxComment"># check-ints-equal(ECX-EAX, 2, msg)</span> @@ -832,7 +832,7 @@ if ('onhashchange' in window) { <span id="L771" class="LineNr">771 </span> 51/push-ECX <span id="L772" class="LineNr">772 </span> 50/push-EAX <span id="L773" class="LineNr">773 </span> <span class="subxS2Comment"># . . call</span> -<span id="L774" class="LineNr">774 </span> e8/call <a href='071next-token.subx.html#L725'>skip-chars-not-matching-in-slice</a>/disp32 +<span id="L774" class="LineNr">774 </span> e8/call <a href='073next-token.subx.html#L725'>skip-chars-not-matching-in-slice</a>/disp32 <span id="L775" class="LineNr">775 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L776" class="LineNr">776 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> <span id="L777" class="LineNr">777 </span> <span class="subxComment"># check-ints-equal(ECX-EAX, 1, msg)</span> @@ -861,7 +861,7 @@ if ('onhashchange' in window) { <span id="L800" class="LineNr">800 </span> 51/push-ECX <span id="L801" class="LineNr">801 </span> 50/push-EAX <span id="L802" class="LineNr">802 </span> <span class="subxS2Comment"># . . call</span> -<span id="L803" class="LineNr">803 </span> e8/call <a href='071next-token.subx.html#L725'>skip-chars-not-matching-in-slice</a>/disp32 +<span id="L803" class="LineNr">803 </span> e8/call <a href='073next-token.subx.html#L725'>skip-chars-not-matching-in-slice</a>/disp32 <span id="L804" class="LineNr">804 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L805" class="LineNr">805 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> <span id="L806" class="LineNr">806 </span> <span class="subxComment"># check-ints-equal(ECX-EAX, 3, msg)</span> @@ -890,7 +890,7 @@ if ('onhashchange' in window) { <span id="L829" class="LineNr">829 </span> 51/push-ECX <span id="L830" class="LineNr">830 </span> 50/push-EAX <span id="L831" class="LineNr">831 </span> <span class="subxS2Comment"># . . call</span> -<span id="L832" class="LineNr">832 </span> e8/call <a href='071next-token.subx.html#L725'>skip-chars-not-matching-in-slice</a>/disp32 +<span id="L832" class="LineNr">832 </span> e8/call <a href='073next-token.subx.html#L725'>skip-chars-not-matching-in-slice</a>/disp32 <span id="L833" class="LineNr">833 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L834" class="LineNr">834 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> <span id="L835" class="LineNr">835 </span> <span class="subxComment"># check-ints-equal(ECX-EAX, 0, msg)</span> |