diff options
Diffstat (limited to 'html')
| -rw-r--r-- | html/subx/063hex.subx.html (renamed from html/subx/071hex.subx.html) | 887 | ||||
| -rw-r--r-- | html/subx/063print-byte.subx.html | 207 | ||||
| -rw-r--r-- | html/subx/064print-byte.subx.html | 169 | ||||
| -rw-r--r-- | html/subx/065write-buffered.subx.html (renamed from html/subx/064write-buffered.subx.html) | 12 | ||||
| -rw-r--r-- | html/subx/066error-byte.subx.html (renamed from html/subx/065error-byte.subx.html) | 14 | ||||
| -rw-r--r-- | html/subx/067allocate.subx.html (renamed from html/subx/066allocate.subx.html) | 18 | ||||
| -rw-r--r-- | html/subx/068new-stream.subx.html (renamed from html/subx/067new-stream.subx.html) | 16 | ||||
| -rw-r--r-- | html/subx/069read-line.subx.html (renamed from html/subx/068read-line.subx.html) | 14 | ||||
| -rw-r--r-- | html/subx/070slice.subx.html (renamed from html/subx/069slice.subx.html) | 56 | ||||
| -rw-r--r-- | html/subx/071next-token.subx.html (renamed from html/subx/070next-token.subx.html) | 26 | ||||
| -rw-r--r-- | html/subx/apps/factorial.subx.html | 187 | ||||
| -rw-r--r-- | html/subx/apps/handle.subx.html | 16 | ||||
| -rw-r--r-- | html/subx/apps/hex.subx.html | 20 | ||||
| -rw-r--r-- | html/subx/apps/pack.subx.html | 637 |
14 files changed, 1443 insertions, 836 deletions
diff --git a/html/subx/071hex.subx.html b/html/subx/063hex.subx.html index 5d758807..24ed734a 100644 --- a/html/subx/071hex.subx.html +++ b/html/subx/063hex.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/071hex.subx</title> +<title>Mu - subx/063hex.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/071hex.subx'>https://github.com/akkartik/mu/blob/master/subx/071hex.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/063hex.subx'>https://github.com/akkartik/mu/blob/master/subx/063hex.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> @@ -121,7 +121,7 @@ if ('onhashchange' in window) { <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='071hex.subx.html#L517'>is-hex-digit?</a>/disp32 +<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> @@ -149,14 +149,14 @@ if ('onhashchange' in window) { <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='071hex.subx.html#L696'>_test-slice-hex-int-end</a>/imm32 -<span id="L92" class="LineNr"> 92 </span> 68/push <a href='071hex.subx.html#L694'>_test-slice-hex-int</a>/imm32 +<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='071hex.subx.html#L16'>is-hex-int?</a>/disp32 +<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> @@ -178,14 +178,14 @@ if ('onhashchange' in window) { <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='071hex.subx.html#L700'>_test-slice-hex-int-letters-end</a>/imm32 -<span id="L121" class="LineNr">121 </span> 68/push <a href='071hex.subx.html#L698'>_test-slice-hex-int-letters</a>/imm32 +<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='071hex.subx.html#L16'>is-hex-int?</a>/disp32 +<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> @@ -207,14 +207,14 @@ if ('onhashchange' in window) { <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='071hex.subx.html#L712'>_test-slice-digits-and-char-end</a>/imm32 -<span id="L150" class="LineNr">150 </span> 68/push <a href='071hex.subx.html#L710'>_test-slice-digits-and-char</a>/imm32 +<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='071hex.subx.html#L16'>is-hex-int?</a>/disp32 +<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> @@ -236,14 +236,14 @@ if ('onhashchange' in window) { <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='071hex.subx.html#L708'>_test-slice-char-and-digits-end</a>/imm32 -<span id="L179" class="LineNr">179 </span> 68/push <a href='071hex.subx.html#L706'>_test-slice-char-and-digits</a>/imm32 +<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='071hex.subx.html#L16'>is-hex-int?</a>/disp32 +<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> @@ -265,14 +265,14 @@ if ('onhashchange' in window) { <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='071hex.subx.html#L692'>_test-slice-empty-end</a>/imm32 -<span id="L208" class="LineNr">208 </span> 68/push <a href='071hex.subx.html#L690'>_test-slice-empty</a>/imm32 +<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='071hex.subx.html#L16'>is-hex-int?</a>/disp32 +<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> @@ -294,14 +294,14 @@ if ('onhashchange' in window) { <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='071hex.subx.html#L716'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32 -<span id="L237" class="LineNr">237 </span> 68/push <a href='071hex.subx.html#L714'>_test-slice-hex-int-with-0x-prefix</a>/imm32 +<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='071hex.subx.html#L16'>is-hex-int?</a>/disp32 +<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> @@ -370,425 +370,434 @@ if ('onhashchange' in window) { <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 = parse-hex-digit(*curr)</span> -<span id="L313" class="LineNr">313 </span> <span class="subxS2Comment"># . . push args</span> +<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> 50/push-EAX -<span id="L316" class="LineNr">316 </span> <span class="subxS2Comment"># . . call</span> -<span id="L317" class="LineNr">317 </span> e8/call <a href='071hex.subx.html#L676'>parse-hex-digit</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> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L320" class="LineNr">320 </span> <span class="subxComment"># result = result * 16 + EAX</span> -<span id="L321" class="LineNr">321 </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="L322" class="LineNr">322 </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="L323" class="LineNr">323 </span> <span class="subxComment"># ++curr</span> -<span id="L324" class="LineNr">324 </span> 41/increment-ECX -<span id="L325" class="LineNr">325 </span> <span class="subxComment"># loop</span> -<span id="L326" class="LineNr">326 </span> eb/jump $parse-hex-int:loop/disp8 -<span id="L327" class="LineNr">327 </span><span class="Constant">$parse-hex-int:negate</span>: -<span id="L328" class="LineNr">328 </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="L329" class="LineNr">329 </span> 74/jump-if-equal $parse-hex-int:end/disp8 -<span id="L330" class="LineNr">330 </span> f7 3/subop/negate 3/mod/direct 3/rm32/EBX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># negate EBX</span> -<span id="L331" class="LineNr">331 </span><span class="Constant">$parse-hex-int:end</span>: -<span id="L332" class="LineNr">332 </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="L333" class="LineNr">333 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L334" class="LineNr">334 </span> 5e/pop-to-ESI -<span id="L335" class="LineNr">335 </span> 5b/pop-to-EBX -<span id="L336" class="LineNr">336 </span> 5a/pop-to-EDX -<span id="L337" class="LineNr">337 </span> 59/pop-to-ECX -<span id="L338" class="LineNr">338 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L339" class="LineNr">339 </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="L340" class="LineNr">340 </span> 5d/pop-to-EBP -<span id="L341" class="LineNr">341 </span> c3/return -<span id="L342" class="LineNr">342 </span> -<span id="L343" class="LineNr">343 </span><span class="subxTest">test-parse-hex-int-single-digit</span>: -<span id="L344" class="LineNr">344 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L345" class="LineNr">345 </span> 55/push-EBP -<span id="L346" class="LineNr">346 </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="L347" class="LineNr">347 </span> <span class="subxComment"># var slice/ECX = "a"</span> -<span id="L348" class="LineNr">348 </span> 68/push <a href='071hex.subx.html#L704'>_test-slice-hex-int-single-letter-end</a>/imm32 -<span id="L349" class="LineNr">349 </span> 68/push <a href='071hex.subx.html#L702'>_test-slice-hex-int-single-letter</a>/imm32 -<span id="L350" class="LineNr">350 </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="L351" class="LineNr">351 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> -<span id="L352" class="LineNr">352 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L353" class="LineNr">353 </span> 51/push-ECX -<span id="L354" class="LineNr">354 </span> <span class="subxS2Comment"># . . call</span> -<span id="L355" class="LineNr">355 </span> e8/call <a href='071hex.subx.html#L260'>parse-hex-int</a>/disp32 -<span id="L356" class="LineNr">356 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L357" class="LineNr">357 </span> 81 0/subop/add 3/mod/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="L358" class="LineNr">358 </span> <span class="subxComment"># check-ints-equal(EAX, 0xa, msg)</span> -<span id="L359" class="LineNr">359 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L360" class="LineNr">360 </span> 68/push <span class="Constant">"F - test-parse-hex-int-single-digit"</span>/imm32 -<span id="L361" class="LineNr">361 </span> 68/push 0xa/imm32 -<span id="L362" class="LineNr">362 </span> 50/push-EAX -<span id="L363" class="LineNr">363 </span> <span class="subxS2Comment"># . . call</span> -<span id="L364" class="LineNr">364 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L365" class="LineNr">365 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L366" class="LineNr">366 </span> 81 0/subop/add 3/mod/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="L367" class="LineNr">367 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L368" class="LineNr">368 </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="L369" class="LineNr">369 </span> 5d/pop-to-EBP -<span id="L370" class="LineNr">370 </span> c3/return -<span id="L371" class="LineNr">371 </span> -<span id="L372" class="LineNr">372 </span><span class="subxTest">test-parse-hex-int-multi-digit</span>: -<span id="L373" class="LineNr">373 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L374" class="LineNr">374 </span> 55/push-EBP -<span id="L375" class="LineNr">375 </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="L376" class="LineNr">376 </span> <span class="subxComment"># var slice/ECX = "34a"</span> -<span id="L377" class="LineNr">377 </span> 68/push <a href='071hex.subx.html#L700'>_test-slice-hex-int-letters-end</a>/imm32 -<span id="L378" class="LineNr">378 </span> 68/push <a href='071hex.subx.html#L698'>_test-slice-hex-int-letters</a>/imm32 -<span id="L379" class="LineNr">379 </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="L380" class="LineNr">380 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> -<span id="L381" class="LineNr">381 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L382" class="LineNr">382 </span> 51/push-ECX -<span id="L383" class="LineNr">383 </span> <span class="subxS2Comment"># . . call</span> -<span id="L384" class="LineNr">384 </span> e8/call <a href='071hex.subx.html#L260'>parse-hex-int</a>/disp32 -<span id="L385" class="LineNr">385 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L386" class="LineNr">386 </span> 81 0/subop/add 3/mod/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="L387" class="LineNr">387 </span> <span class="subxComment"># check-ints-equal(EAX, 0x34a, msg)</span> -<span id="L388" class="LineNr">388 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L389" class="LineNr">389 </span> 68/push <span class="Constant">"F - test-parse-hex-int-multi-digit"</span>/imm32 -<span id="L390" class="LineNr">390 </span> 68/push 0x34a/imm32 -<span id="L391" class="LineNr">391 </span> 50/push-EAX -<span id="L392" class="LineNr">392 </span> <span class="subxS2Comment"># . . call</span> -<span id="L393" class="LineNr">393 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L394" class="LineNr">394 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L395" class="LineNr">395 </span> 81 0/subop/add 3/mod/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="L396" class="LineNr">396 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L397" class="LineNr">397 </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="L398" class="LineNr">398 </span> 5d/pop-to-EBP -<span id="L399" class="LineNr">399 </span> c3/return -<span id="L400" class="LineNr">400 </span> -<span id="L401" class="LineNr">401 </span><span class="subxTest">test-parse-hex-int-0x-prefix</span>: -<span id="L402" class="LineNr">402 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L403" class="LineNr">403 </span> 55/push-EBP -<span id="L404" class="LineNr">404 </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="L405" class="LineNr">405 </span> <span class="subxComment"># var slice/ECX = "0x34"</span> -<span id="L406" class="LineNr">406 </span> 68/push <a href='071hex.subx.html#L716'>_test-slice-hex-int-with-0x-prefix-end</a>/imm32 -<span id="L407" class="LineNr">407 </span> 68/push <a href='071hex.subx.html#L714'>_test-slice-hex-int-with-0x-prefix</a>/imm32 -<span id="L408" class="LineNr">408 </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="L409" class="LineNr">409 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> -<span id="L410" class="LineNr">410 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L411" class="LineNr">411 </span> 51/push-ECX -<span id="L412" class="LineNr">412 </span> <span class="subxS2Comment"># . . call</span> -<span id="L413" class="LineNr">413 </span> e8/call <a href='071hex.subx.html#L260'>parse-hex-int</a>/disp32 -<span id="L414" class="LineNr">414 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L415" class="LineNr">415 </span> 81 0/subop/add 3/mod/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="L416" class="LineNr">416 </span> <span class="subxComment"># check-ints-equal(EAX, 0x34a, msg)</span> -<span id="L417" class="LineNr">417 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L418" class="LineNr">418 </span> 68/push <span class="Constant">"F - test-parse-hex-int-0x-prefix"</span>/imm32 -<span id="L419" class="LineNr">419 </span> 68/push 0x34/imm32 -<span id="L420" class="LineNr">420 </span> 50/push-EAX -<span id="L421" class="LineNr">421 </span> <span class="subxS2Comment"># . . call</span> -<span id="L422" class="LineNr">422 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L423" class="LineNr">423 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L424" class="LineNr">424 </span> 81 0/subop/add 3/mod/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="L425" class="LineNr">425 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L426" class="LineNr">426 </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="L427" class="LineNr">427 </span> 5d/pop-to-EBP -<span id="L428" class="LineNr">428 </span> c3/return -<span id="L429" class="LineNr">429 </span> -<span id="L430" class="LineNr">430 </span><span class="subxTest">test-parse-hex-int-zero</span>: -<span id="L431" class="LineNr">431 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L432" class="LineNr">432 </span> 55/push-EBP -<span id="L433" class="LineNr">433 </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="L434" class="LineNr">434 </span> <span class="subxComment"># var slice/ECX = "0"</span> -<span id="L435" class="LineNr">435 </span> 68/push <a href='071hex.subx.html#L720'>_test-slice-hex-int-zero-end</a>/imm32 -<span id="L436" class="LineNr">436 </span> 68/push <a href='071hex.subx.html#L718'>_test-slice-hex-int-zero</a>/imm32 -<span id="L437" class="LineNr">437 </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="L438" class="LineNr">438 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> -<span id="L439" class="LineNr">439 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L440" class="LineNr">440 </span> 51/push-ECX -<span id="L441" class="LineNr">441 </span> <span class="subxS2Comment"># . . call</span> -<span id="L442" class="LineNr">442 </span> e8/call <a href='071hex.subx.html#L260'>parse-hex-int</a>/disp32 -<span id="L443" class="LineNr">443 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L444" class="LineNr">444 </span> 81 0/subop/add 3/mod/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="L445" class="LineNr">445 </span> <span class="subxComment"># check-ints-equal(EAX, 0x34a, msg)</span> -<span id="L446" class="LineNr">446 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L447" class="LineNr">447 </span> 68/push <span class="Constant">"F - test-parse-hex-int-zero"</span>/imm32 -<span id="L448" class="LineNr">448 </span> 68/push 0/imm32 -<span id="L449" class="LineNr">449 </span> 50/push-EAX -<span id="L450" class="LineNr">450 </span> <span class="subxS2Comment"># . . call</span> -<span id="L451" class="LineNr">451 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L454" class="LineNr">454 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L455" class="LineNr">455 </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="L456" class="LineNr">456 </span> 5d/pop-to-EBP -<span id="L457" class="LineNr">457 </span> c3/return -<span id="L458" class="LineNr">458 </span> -<span id="L459" class="LineNr">459 </span><span class="subxTest">test-parse-hex-int-0-prefix</span>: -<span id="L460" class="LineNr">460 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L461" class="LineNr">461 </span> 55/push-EBP -<span id="L462" class="LineNr">462 </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="L463" class="LineNr">463 </span> <span class="subxComment"># var slice/ECX = "03"</span> -<span id="L464" class="LineNr">464 </span> 68/push <a href='071hex.subx.html#L724'>_test-slice-hex-int-with-0-prefix-end</a>/imm32 -<span id="L465" class="LineNr">465 </span> 68/push <a href='071hex.subx.html#L722'>_test-slice-hex-int-with-0-prefix</a>/imm32 -<span id="L466" class="LineNr">466 </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="L467" class="LineNr">467 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> -<span id="L468" class="LineNr">468 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L469" class="LineNr">469 </span> 51/push-ECX -<span id="L470" class="LineNr">470 </span> <span class="subxS2Comment"># . . call</span> -<span id="L471" class="LineNr">471 </span> e8/call <a href='071hex.subx.html#L260'>parse-hex-int</a>/disp32 -<span id="L472" class="LineNr">472 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L473" class="LineNr">473 </span> 81 0/subop/add 3/mod/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="L474" class="LineNr">474 </span> <span class="subxComment"># check-ints-equal(EAX, 0x3, msg)</span> -<span id="L475" class="LineNr">475 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L476" class="LineNr">476 </span> 68/push <span class="Constant">"F - test-parse-hex-int-0-prefix"</span>/imm32 -<span id="L477" class="LineNr">477 </span> 68/push 0x3/imm32 -<span id="L478" class="LineNr">478 </span> 50/push-EAX -<span id="L479" class="LineNr">479 </span> <span class="subxS2Comment"># . . call</span> -<span id="L480" class="LineNr">480 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L481" class="LineNr">481 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L482" class="LineNr">482 </span> 81 0/subop/add 3/mod/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="L483" class="LineNr">483 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L484" class="LineNr">484 </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="L485" class="LineNr">485 </span> 5d/pop-to-EBP -<span id="L486" class="LineNr">486 </span> c3/return -<span id="L487" class="LineNr">487 </span> -<span id="L488" class="LineNr">488 </span><span class="subxTest">test-parse-hex-int-negative</span>: -<span id="L489" class="LineNr">489 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L490" class="LineNr">490 </span> 55/push-EBP -<span id="L491" class="LineNr">491 </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="L492" class="LineNr">492 </span> <span class="subxComment"># var slice/ECX = "-03"</span> -<span id="L493" class="LineNr">493 </span> 68/push <a href='071hex.subx.html#L728'>_test-slice-hex-int-negative-with-0-prefix-end</a>/imm32 -<span id="L494" class="LineNr">494 </span> 68/push <a href='071hex.subx.html#L726'>_test-slice-hex-int-negative-with-0-prefix</a>/imm32 -<span id="L495" class="LineNr">495 </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="L496" class="LineNr">496 </span> <span class="subxComment"># EAX = parse-hex-int(slice)</span> -<span id="L497" class="LineNr">497 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L498" class="LineNr">498 </span> 51/push-ECX -<span id="L499" class="LineNr">499 </span> <span class="subxS2Comment"># . . call</span> -<span id="L500" class="LineNr">500 </span> e8/call <a href='071hex.subx.html#L260'>parse-hex-int</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> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L503" class="LineNr">503 </span> <span class="subxComment"># check-ints-equal(EAX, 0xfffffffd, msg)</span> -<span id="L504" class="LineNr">504 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L505" class="LineNr">505 </span> 68/push <span class="Constant">"F - test-parse-hex-int-negative"</span>/imm32 -<span id="L506" class="LineNr">506 </span> 68/push 0xfffffffd/imm32 -<span id="L507" class="LineNr">507 </span> 50/push-EAX -<span id="L508" class="LineNr">508 </span> <span class="subxS2Comment"># . . call</span> -<span id="L509" class="LineNr">509 </span> e8/call <a href='051test.subx.html#L24'>check-ints-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> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L512" class="LineNr">512 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L513" class="LineNr">513 </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="L514" class="LineNr">514 </span> 5d/pop-to-EBP -<span id="L515" class="LineNr">515 </span> c3/return -<span id="L516" class="LineNr">516 </span> -<span id="L517" class="LineNr">517 </span><span class="subxFunction">is-hex-digit?</span>: <span class="subxComment"># c : byte -> bool/EAX</span> -<span id="L518" class="LineNr">518 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L519" class="LineNr">519 </span> 55/push-EBP -<span id="L520" class="LineNr">520 </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="L521" class="LineNr">521 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L522" class="LineNr">522 </span> 51/push-ECX -<span id="L523" class="LineNr">523 </span> <span class="subxComment"># ECX = c</span> -<span id="L524" class="LineNr">524 </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="L525" class="LineNr">525 </span> <span class="subxComment"># return false if c < '0'</span> -<span id="L526" class="LineNr">526 </span> b8/copy-to-EAX 0/imm32/false -<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> 0x30/imm32 <span class="subxComment"># compare ECX</span> -<span id="L528" class="LineNr">528 </span> 7c/jump-if-lesser $is-hex-digit?:end/disp8 -<span id="L529" class="LineNr">529 </span> <span class="subxComment"># return false if c > 'f'</span> -<span id="L530" class="LineNr">530 </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="L531" class="LineNr">531 </span> 7f/jump-if-greater $is-hex-digit?:end/disp8 -<span id="L532" class="LineNr">532 </span> <span class="subxComment"># return true if c <= '9'</span> -<span id="L533" class="LineNr">533 </span> b8/copy-to-EAX 1/imm32/true -<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> 0x39/imm32 <span class="subxComment"># compare ECX</span> -<span id="L535" class="LineNr">535 </span> 7e/jump-if-lesser-or-equal $is-hex-digit?:end/disp8 -<span id="L536" class="LineNr">536 </span> <span class="subxComment"># return true if c >= 'a'</span> -<span id="L537" class="LineNr">537 </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="L538" class="LineNr">538 </span> 7d/jump-if-greater-or-equal $is-hex-digit?:end/disp8 -<span id="L539" class="LineNr">539 </span> <span class="subxComment"># otherwise return false</span> -<span id="L540" class="LineNr">540 </span> b8/copy-to-EAX 0/imm32/false -<span id="L541" class="LineNr">541 </span><span class="Constant">$is-hex-digit?:end</span>: -<span id="L542" class="LineNr">542 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L543" class="LineNr">543 </span> 59/pop-to-ECX -<span id="L544" class="LineNr">544 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L545" class="LineNr">545 </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="L546" class="LineNr">546 </span> 5d/pop-to-EBP -<span id="L547" class="LineNr">547 </span> c3/return -<span id="L548" class="LineNr">548 </span> -<span id="L549" class="LineNr">549 </span><span class="subxTest">test-hex-below-0</span>: -<span id="L550" class="LineNr">550 </span> <span class="subxComment"># EAX = is-hex-digit?(0x2f)</span> -<span id="L551" class="LineNr">551 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L552" class="LineNr">552 </span> 68/push 0x2f/imm32 -<span id="L553" class="LineNr">553 </span> <span class="subxS2Comment"># . . call</span> -<span id="L554" class="LineNr">554 </span> e8/call <a href='071hex.subx.html#L517'>is-hex-digit?</a>/disp32 -<span id="L555" class="LineNr">555 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L556" class="LineNr">556 </span> 81 0/subop/add 3/mod/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="L557" class="LineNr">557 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L558" class="LineNr">558 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L559" class="LineNr">559 </span> 68/push <span class="Constant">"F - test-hex-below-0"</span>/imm32 -<span id="L560" class="LineNr">560 </span> 68/push 0/imm32/false -<span id="L561" class="LineNr">561 </span> 50/push-EAX -<span id="L562" class="LineNr">562 </span> <span class="subxS2Comment"># . . call</span> -<span id="L563" class="LineNr">563 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L566" class="LineNr">566 </span> c3/return -<span id="L567" class="LineNr">567 </span> -<span id="L568" class="LineNr">568 </span><span class="subxTest">test-hex-0-to-9</span>: -<span id="L569" class="LineNr">569 </span> <span class="subxComment"># EAX = is-hex-digit?(0x30)</span> -<span id="L570" class="LineNr">570 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L571" class="LineNr">571 </span> 68/push 0x30/imm32 -<span id="L572" class="LineNr">572 </span> <span class="subxS2Comment"># . . call</span> -<span id="L573" class="LineNr">573 </span> e8/call <a href='071hex.subx.html#L517'>is-hex-digit?</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> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L576" class="LineNr">576 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L577" class="LineNr">577 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L578" class="LineNr">578 </span> 68/push <span class="Constant">"F - test-hex-at-0"</span>/imm32 -<span id="L579" class="LineNr">579 </span> 68/push 1/imm32/true -<span id="L580" class="LineNr">580 </span> 50/push-EAX -<span id="L581" class="LineNr">581 </span> <span class="subxS2Comment"># . . call</span> -<span id="L582" class="LineNr">582 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L583" class="LineNr">583 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L584" class="LineNr">584 </span> 81 0/subop/add 3/mod/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="L585" class="LineNr">585 </span> <span class="subxComment"># EAX = is-hex-digit?(0x39)</span> -<span id="L586" class="LineNr">586 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L587" class="LineNr">587 </span> 68/push 0x39/imm32 -<span id="L588" class="LineNr">588 </span> <span class="subxS2Comment"># . . call</span> -<span id="L589" class="LineNr">589 </span> e8/call <a href='071hex.subx.html#L517'>is-hex-digit?</a>/disp32 -<span id="L590" class="LineNr">590 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L591" class="LineNr">591 </span> 81 0/subop/add 3/mod/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="L592" class="LineNr">592 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L593" class="LineNr">593 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L594" class="LineNr">594 </span> 68/push <span class="Constant">"F - test-hex-at-9"</span>/imm32 -<span id="L595" class="LineNr">595 </span> 68/push 1/imm32/true -<span id="L596" class="LineNr">596 </span> 50/push-EAX -<span id="L597" class="LineNr">597 </span> <span class="subxS2Comment"># . . call</span> -<span id="L598" class="LineNr">598 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L599" class="LineNr">599 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L600" class="LineNr">600 </span> 81 0/subop/add 3/mod/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="L601" class="LineNr">601 </span> c3/return -<span id="L602" class="LineNr">602 </span> -<span id="L603" class="LineNr">603 </span><span class="subxTest">test-hex-above-9-to-a</span>: -<span id="L604" class="LineNr">604 </span> <span class="subxComment"># EAX = is-hex-digit?(0x3a)</span> -<span id="L605" class="LineNr">605 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L606" class="LineNr">606 </span> 68/push 0x3a/imm32 -<span id="L607" class="LineNr">607 </span> <span class="subxS2Comment"># . . call</span> -<span id="L608" class="LineNr">608 </span> e8/call <a href='071hex.subx.html#L517'>is-hex-digit?</a>/disp32 -<span id="L609" class="LineNr">609 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L610" class="LineNr">610 </span> 81 0/subop/add 3/mod/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="L611" class="LineNr">611 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L612" class="LineNr">612 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L613" class="LineNr">613 </span> 68/push <span class="Constant">"F - test-hex-above-9-to-a"</span>/imm32 -<span id="L614" class="LineNr">614 </span> 68/push 0/imm32/false -<span id="L615" class="LineNr">615 </span> 50/push-EAX -<span id="L616" class="LineNr">616 </span> <span class="subxS2Comment"># . . call</span> -<span id="L617" class="LineNr">617 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L620" class="LineNr">620 </span> c3/return -<span id="L621" class="LineNr">621 </span> -<span id="L622" class="LineNr">622 </span><span class="subxTest">test-hex-a-to-f</span>: -<span id="L623" class="LineNr">623 </span> <span class="subxComment"># EAX = is-hex-digit?(0x61)</span> -<span id="L624" class="LineNr">624 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L625" class="LineNr">625 </span> 68/push 0x61/imm32 -<span id="L626" class="LineNr">626 </span> <span class="subxS2Comment"># . . call</span> -<span id="L627" class="LineNr">627 </span> e8/call <a href='071hex.subx.html#L517'>is-hex-digit?</a>/disp32 -<span id="L628" class="LineNr">628 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L629" class="LineNr">629 </span> 81 0/subop/add 3/mod/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="L630" class="LineNr">630 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L631" class="LineNr">631 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L632" class="LineNr">632 </span> 68/push <span class="Constant">"F - test-hex-at-a"</span>/imm32 -<span id="L633" class="LineNr">633 </span> 68/push 1/imm32/true -<span id="L634" class="LineNr">634 </span> 50/push-EAX -<span id="L635" class="LineNr">635 </span> <span class="subxS2Comment"># . . call</span> -<span id="L636" class="LineNr">636 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L639" class="LineNr">639 </span> <span class="subxComment"># EAX = is-hex-digit?(0x66)</span> -<span id="L640" class="LineNr">640 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L641" class="LineNr">641 </span> 68/push 0x66/imm32 -<span id="L642" class="LineNr">642 </span> <span class="subxS2Comment"># . . call</span> -<span id="L643" class="LineNr">643 </span> e8/call <a href='071hex.subx.html#L517'>is-hex-digit?</a>/disp32 -<span id="L644" class="LineNr">644 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L645" class="LineNr">645 </span> 81 0/subop/add 3/mod/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="L646" class="LineNr">646 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L647" class="LineNr">647 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L648" class="LineNr">648 </span> 68/push <span class="Constant">"F - test-hex-at-f"</span>/imm32 -<span id="L649" class="LineNr">649 </span> 68/push 1/imm32/true -<span id="L650" class="LineNr">650 </span> 50/push-EAX -<span id="L651" class="LineNr">651 </span> <span class="subxS2Comment"># . . call</span> -<span id="L652" class="LineNr">652 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L655" class="LineNr">655 </span> c3/return -<span id="L656" class="LineNr">656 </span> -<span id="L657" class="LineNr">657 </span><span class="subxTest">test-hex-above-f</span>: -<span id="L658" class="LineNr">658 </span> <span class="subxComment"># EAX = is-hex-digit?(0x67)</span> -<span id="L659" class="LineNr">659 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L660" class="LineNr">660 </span> 68/push 0x67/imm32 -<span id="L661" class="LineNr">661 </span> <span class="subxS2Comment"># . . call</span> -<span id="L662" class="LineNr">662 </span> e8/call <a href='071hex.subx.html#L517'>is-hex-digit?</a>/disp32 -<span id="L663" class="LineNr">663 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L664" class="LineNr">664 </span> 81 0/subop/add 3/mod/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="L665" class="LineNr">665 </span> <span class="subxComment"># check-ints-equal(EAX, 0, msg)</span> -<span id="L666" class="LineNr">666 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L667" class="LineNr">667 </span> 68/push <span class="Constant">"F - test-hex-above-f"</span>/imm32 -<span id="L668" class="LineNr">668 </span> 68/push 0/imm32/false -<span id="L669" class="LineNr">669 </span> 50/push-EAX -<span id="L670" class="LineNr">670 </span> <span class="subxS2Comment"># . . call</span> -<span id="L671" class="LineNr">671 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L674" class="LineNr">674 </span> c3/return -<span id="L675" class="LineNr">675 </span> -<span id="L676" class="LineNr">676 </span><span class="subxFunction">parse-hex-digit</span>: <span class="subxComment"># in/EAX : byte -> out/EAX : num</span> -<span id="L677" class="LineNr">677 </span> <span class="subxComment"># no error checking; accepts argument in EAX</span> -<span id="L678" class="LineNr">678 </span> <span class="subxComment"># if EAX <= '9' return EAX - '0'</span> -<span id="L679" class="LineNr">679 </span> 3d/compare-EAX 0x39/imm32/9 -<span id="L680" class="LineNr">680 </span> 7f/jump-if-greater $parse-hex-digit:else/disp8 -<span id="L681" class="LineNr">681 </span> 2d/subtract-from-EAX 0x30/imm32/0 -<span id="L682" class="LineNr">682 </span> c3/return -<span id="L683" class="LineNr">683 </span><span class="Constant">$parse-hex-digit:else</span>: -<span id="L684" class="LineNr">684 </span> <span class="subxComment"># otherwise return EAX - 'a' + 10</span> -<span id="L685" class="LineNr">685 </span> 2d/subtract-from-EAX 0x57/imm32/a-10 -<span id="L686" class="LineNr">686 </span> c3/return -<span id="L687" class="LineNr">687 </span> -<span id="L688" class="LineNr">688 </span>== data -<span id="L689" class="LineNr">689 </span> -<span id="L690" class="LineNr">690 </span><span class="subxMinorFunction">_test-slice-empty</span>: -<span id="L691" class="LineNr">691 </span> <span class="subxComment"># nothing</span> -<span id="L692" class="LineNr">692 </span><span class="subxMinorFunction">_test-slice-empty-end</span>: -<span id="L693" class="LineNr">693 </span> -<span id="L694" class="LineNr">694 </span><span class="subxMinorFunction">_test-slice-hex-int</span>: -<span id="L695" class="LineNr">695 </span> 33/3 34/4 -<span id="L696" class="LineNr">696 </span><span class="subxMinorFunction">_test-slice-hex-int-end</span>: -<span id="L697" class="LineNr">697 </span> -<span id="L698" class="LineNr">698 </span><span class="subxMinorFunction">_test-slice-hex-int-letters</span>: -<span id="L699" class="LineNr">699 </span> 33/3 34/4 61/a -<span id="L700" class="LineNr">700 </span><span class="subxMinorFunction">_test-slice-hex-int-letters-end</span>: -<span id="L701" class="LineNr">701 </span> -<span id="L702" class="LineNr">702 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter</span>: -<span id="L703" class="LineNr">703 </span> 61/a -<span id="L704" class="LineNr">704 </span><span class="subxMinorFunction">_test-slice-hex-int-single-letter-end</span>: -<span id="L705" class="LineNr">705 </span> -<span id="L706" class="LineNr">706 </span><span class="subxMinorFunction">_test-slice-char-and-digits</span>: -<span id="L707" class="LineNr">707 </span> 71/q 33/3 34/4 -<span id="L708" class="LineNr">708 </span><span class="subxMinorFunction">_test-slice-char-and-digits-end</span>: -<span id="L709" class="LineNr">709 </span> -<span id="L710" class="LineNr">710 </span><span class="subxMinorFunction">_test-slice-digits-and-char</span>: -<span id="L711" class="LineNr">711 </span> 33/3 34/4 71/q -<span id="L712" class="LineNr">712 </span><span class="subxMinorFunction">_test-slice-digits-and-char-end</span>: -<span id="L713" class="LineNr">713 </span> -<span id="L714" class="LineNr">714 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix</span>: -<span id="L715" class="LineNr">715 </span> 30/0 78/x 33/3 34/4 -<span id="L716" class="LineNr">716 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0x-prefix-end</span>: -<span id="L717" class="LineNr">717 </span> -<span id="L718" class="LineNr">718 </span><span class="subxMinorFunction">_test-slice-hex-int-zero</span>: -<span id="L719" class="LineNr">719 </span> 30/0 -<span id="L720" class="LineNr">720 </span><span class="subxMinorFunction">_test-slice-hex-int-zero-end</span>: -<span id="L721" class="LineNr">721 </span> -<span id="L722" class="LineNr">722 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0-prefix</span>: -<span id="L723" class="LineNr">723 </span> 30/0 33/3 -<span id="L724" class="LineNr">724 </span><span class="subxMinorFunction">_test-slice-hex-int-with-0-prefix-end</span>: -<span id="L725" class="LineNr">725 </span> -<span id="L726" class="LineNr">726 </span><span class="subxMinorFunction">_test-slice-hex-int-negative-with-0-prefix</span>: -<span id="L727" class="LineNr">727 </span> 2d/- 30/0 33/3 -<span id="L728" class="LineNr">728 </span><span class="subxMinorFunction">_test-slice-hex-int-negative-with-0-prefix-end</span>: -<span id="L729" class="LineNr">729 </span> -<span id="L730" class="LineNr">730 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</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="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="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="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="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="L738" class="LineNr">738 </span> +<span id="L739" class="LineNr">739 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/063print-byte.subx.html b/html/subx/063print-byte.subx.html deleted file mode 100644 index 6462dade..00000000 --- a/html/subx/063print-byte.subx.html +++ /dev/null @@ -1,207 +0,0 @@ -<!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/063print-byte.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,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> -<meta name="colorscheme" content="minimal-light"> -<style type="text/css"> -<!-- -pre { 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; } -.subxS2Comment { color: #8a8a8a; } -.LineNr { } -.subxS1Comment { color: #0000af; } -.SpecialChar { color: #d70000; } -.subxFunction { color: #af5f00; text-decoration: underline; } -.subxTest { color: #5f8700; } -.Constant { color: #008787; } -.Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; } -.subxH1Comment { color: #005faf; text-decoration: underline; } ---> -</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/063print-byte.subx'>https://github.com/akkartik/mu/blob/master/subx/063print-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> -<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">print-byte</span>: <span class="subxComment"># f : (address buffered-file), n : int -> <void></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> 50/push-EAX -<span id="L21" class="LineNr"> 21 </span> <span class="subxComment"># AL = convert upper nibble to hex</span> -<span id="L22" class="LineNr"> 22 </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="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> <span class="subxS1Comment"># . hex-char(AL)</span> -<span id="L25" class="LineNr"> 25 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L26" class="LineNr"> 26 </span> 50/push-EAX -<span id="L27" class="LineNr"> 27 </span> <span class="subxS2Comment"># . . call</span> -<span id="L28" class="LineNr"> 28 </span> e8/call <a href='063print-byte.subx.html#L68'>hex-char</a>/disp32 -<span id="L29" class="LineNr"> 29 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L30" class="LineNr"> 30 </span> 81 0/subop/add 3/mod/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="L31" class="LineNr"> 31 </span> <span class="subxComment"># write-byte(f, AL)</span> -<span id="L32" class="LineNr"> 32 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L33" class="LineNr"> 33 </span> 50/push-EAX -<span id="L34" class="LineNr"> 34 </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="L35" class="LineNr"> 35 </span> <span class="subxS2Comment"># . . call</span> -<span id="L36" class="LineNr"> 36 </span> e8/call <a href='062write-byte.subx.html#L38'>write-byte</a>/disp32 -<span id="L37" class="LineNr"> 37 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L38" class="LineNr"> 38 </span> 81 0/subop/add 3/mod/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="L39" class="LineNr"> 39 </span> <span class="subxComment"># AL = convert lower nibble to hex</span> -<span id="L40" class="LineNr"> 40 </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="L41" class="LineNr"> 41 </span> 25/and-EAX 0xf/imm32 -<span id="L42" class="LineNr"> 42 </span> <span class="subxS1Comment"># . hex-char(AL)</span> -<span id="L43" class="LineNr"> 43 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L44" class="LineNr"> 44 </span> 50/push-EAX -<span id="L45" class="LineNr"> 45 </span> <span class="subxS2Comment"># . . call</span> -<span id="L46" class="LineNr"> 46 </span> e8/call <a href='063print-byte.subx.html#L68'>hex-char</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> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L49" class="LineNr"> 49 </span> <span class="subxComment"># write-byte(f, AL)</span> -<span id="L50" class="LineNr"> 50 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L51" class="LineNr"> 51 </span> 50/push-EAX -<span id="L52" class="LineNr"> 52 </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="L53" class="LineNr"> 53 </span> <span class="subxS2Comment"># . . call</span> -<span id="L54" class="LineNr"> 54 </span> e8/call <a href='062write-byte.subx.html#L38'>write-byte</a>/disp32 -<span id="L55" class="LineNr"> 55 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L56" class="LineNr"> 56 </span> 81 0/subop/add 3/mod/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="L57" class="LineNr"> 57 </span><span class="Constant">$print-byte:end</span>: -<span id="L58" class="LineNr"> 58 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L59" class="LineNr"> 59 </span> 59/pop-to-ECX -<span id="L60" class="LineNr"> 60 </span> 58/pop-to-EAX -<span id="L61" class="LineNr"> 61 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L62" class="LineNr"> 62 </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="L63" class="LineNr"> 63 </span> 5d/pop-to-EBP -<span id="L64" class="LineNr"> 64 </span> c3/return -<span id="L65" class="LineNr"> 65 </span> -<span id="L66" class="LineNr"> 66 </span><span class="subxComment"># extract lowest 4 bits and convert to 8-byte ascii</span> -<span id="L67" class="LineNr"> 67 </span><span class="subxComment"># return 0xffffffff if more than 4 bits are set</span> -<span id="L68" class="LineNr"> 68 </span><span class="subxFunction">hex-char</span>: <span class="subxComment"># n : int -> char_or_error/EAX</span> -<span id="L69" class="LineNr"> 69 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L70" class="LineNr"> 70 </span> 55/push-EBP -<span id="L71" class="LineNr"> 71 </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="L72" class="LineNr"> 72 </span> <span class="subxComment"># EAX = n</span> -<span id="L73" class="LineNr"> 73 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <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="L74" class="LineNr"> 74 </span> <span class="subxComment"># if it's <= 9 add '0' to it</span> -<span id="L75" class="LineNr"> 75 </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> 0x9/imm32 <span class="subxComment"># compare EAX</span> -<span id="L76" class="LineNr"> 76 </span> 7f/jump-if-greater $hex-char:check2/disp8 -<span id="L77" class="LineNr"> 77 </span> 05/add-to-EAX 0x30/imm32/'0' -<span id="L78" class="LineNr"> 78 </span> eb/jump $hex-char:end/disp8 -<span id="L79" class="LineNr"> 79 </span><span class="Constant">$hex-char:check2</span>: -<span id="L80" class="LineNr"> 80 </span> <span class="subxComment"># else if it's <= 15 add ('a' - 10) to it</span> -<span id="L81" class="LineNr"> 81 </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> 0xf/imm32 <span class="subxComment"># compare EAX</span> -<span id="L82" class="LineNr"> 82 </span> 7f/jump-if-greater $hex-char:<a href='061error.subx.html#L16'>error</a>/disp8 -<span id="L83" class="LineNr"> 83 </span> 05/add-to-EAX 0x57/imm32 <span class="subxComment"># 'a' - 10</span> -<span id="L84" class="LineNr"> 84 </span> eb/jump $hex-char:end/disp8 -<span id="L85" class="LineNr"> 85 </span><span class="Constant">$hex-char:<a href='061error.subx.html#L16'>error</a></span>: -<span id="L86" class="LineNr"> 86 </span> <span class="subxComment"># otherwise return 0xffffffff</span> -<span id="L87" class="LineNr"> 87 </span> b8/copy-to-EAX 0xffffffff/imm32 -<span id="L88" class="LineNr"> 88 </span><span class="Constant">$hex-char:end</span>: -<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-print-byte</span>: -<span id="L95" class="LineNr"> 95 </span> <span class="subxH1Comment"># - check that print-byte prints the hex textual representation</span> -<span id="L96" class="LineNr"> 96 </span> <span class="subxComment"># setup</span> -<span id="L97" class="LineNr"> 97 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> -<span id="L98" class="LineNr"> 98 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L99" class="LineNr"> 99 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L100" class="LineNr">100 </span> <span class="subxS2Comment"># . . call</span> -<span id="L101" class="LineNr">101 </span> e8/call <a href='056write.subx.html#L85'>clear-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> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L104" class="LineNr">104 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> -<span id="L105" class="LineNr">105 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L106" class="LineNr">106 </span> b8/copy-to-EAX <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L107" class="LineNr">107 </span> 05/add-to-EAX 4/imm32 -<span id="L108" class="LineNr">108 </span> 50/push-EAX -<span id="L109" class="LineNr">109 </span> <span class="subxS2Comment"># . . call</span> -<span id="L110" class="LineNr">110 </span> e8/call <a href='056write.subx.html#L85'>clear-stream</a>/disp32 -<span id="L111" class="LineNr">111 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L112" class="LineNr">112 </span> 81 0/subop/add 3/mod/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="L113" class="LineNr">113 </span> <span class="subxComment"># print-byte(_test-buffered-file, 0xa) # exercises digit, non-digit as well as leading zero</span> -<span id="L114" class="LineNr">114 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L115" class="LineNr">115 </span> 68/push 0xa/imm32 -<span id="L116" class="LineNr">116 </span> 68/push <a href='059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 -<span id="L117" class="LineNr">117 </span> <span class="subxS2Comment"># . . call</span> -<span id="L118" class="LineNr">118 </span> e8/call <a href='063print-byte.subx.html#L15'>print-byte</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"># flush(_test-buffered-file)</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='059read-byte.subx.html#L290'>_test-buffered-file</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='062write-byte.subx.html#L86'>flush</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="subxComment"># check-ints-equal(*_test-stream->data, '0a', 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 - test-print-byte"</span>/imm32 -<span id="L131" class="LineNr">131 </span> 68/push 0x6130/imm32/0a -<span id="L132" class="LineNr">132 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> -<span id="L133" class="LineNr">133 </span> b8/copy-to-EAX <a href='056write.subx.html#L193'>_test-stream</a>/imm32 -<span id="L134" class="LineNr">134 </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="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"># . end</span> -<span id="L140" class="LineNr">140 </span> c3/return -<span id="L141" class="LineNr">141 </span> -<span id="L142" class="LineNr">142 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> diff --git a/html/subx/064print-byte.subx.html b/html/subx/064print-byte.subx.html new file mode 100644 index 00000000..88d03088 --- /dev/null +++ b/html/subx/064print-byte.subx.html @@ -0,0 +1,169 @@ +<!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/064print-byte.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,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> +<meta name="colorscheme" content="minimal-light"> +<style type="text/css"> +<!-- +pre { 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; } +.subxS2Comment { color: #8a8a8a; } +.LineNr { } +.subxS1Comment { color: #0000af; } +.SpecialChar { color: #d70000; } +.subxFunction { color: #af5f00; text-decoration: underline; } +.subxTest { color: #5f8700; } +.Constant { color: #008787; } +.Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; } +.subxH1Comment { color: #005faf; text-decoration: underline; } +--> +</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/064print-byte.subx'>https://github.com/akkartik/mu/blob/master/subx/064print-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> +<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">print-byte</span>: <span class="subxComment"># f : (address buffered-file), n : int -> <void></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> 50/push-EAX +<span id="L21" class="LineNr"> 21 </span> <span class="subxComment"># AL = convert upper nibble to hex</span> +<span id="L22" class="LineNr"> 22 </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="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="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="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="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="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>: +<span id="L49" class="LineNr"> 49 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L50" class="LineNr"> 50 </span> 58/pop-to-EAX +<span id="L51" class="LineNr"> 51 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L52" class="LineNr"> 52 </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="L53" class="LineNr"> 53 </span> 5d/pop-to-EBP +<span id="L54" class="LineNr"> 54 </span> c3/return +<span id="L55" class="LineNr"> 55 </span> +<span id="L56" class="LineNr"> 56 </span><span class="subxTest">test-print-byte</span>: +<span id="L57" class="LineNr"> 57 </span> <span class="subxH1Comment"># - check that print-byte prints the hex textual representation</span> +<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="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="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="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="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="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="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="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="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="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> +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> diff --git a/html/subx/064write-buffered.subx.html b/html/subx/065write-buffered.subx.html index 41e9ee6c..b437f121 100644 --- a/html/subx/064write-buffered.subx.html +++ b/html/subx/065write-buffered.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/064write-buffered.subx</title> +<title>Mu - subx/065write-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/064write-buffered.subx'>https://github.com/akkartik/mu/blob/master/subx/064write-buffered.subx</a> +<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> <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> @@ -198,7 +198,7 @@ if ('onhashchange' in window) { <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="L138" class="LineNr">138 </span> <span class="subxS2Comment"># . . call</span> -<span id="L139" class="LineNr">139 </span> e8/call <a href='064write-buffered.subx.html#L17'>write-buffered</a>/disp32 +<span id="L139" class="LineNr">139 </span> e8/call <a href='065write-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> @@ -248,14 +248,14 @@ if ('onhashchange' in window) { <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='064write-buffered.subx.html#L17'>write-buffered</a>/disp32 +<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='064write-buffered.subx.html#L163'>test-write-buffered-with-intermediate-flush</a>: flushed data"</span>/imm32 +<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 @@ -267,7 +267,7 @@ if ('onhashchange' in window) { <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='064write-buffered.subx.html#L163'>test-write-buffered-with-intermediate-flush</a>: unflushed bytes"</span>/imm32 +<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 diff --git a/html/subx/065error-byte.subx.html b/html/subx/066error-byte.subx.html index 6632f448..5f5b8284 100644 --- a/html/subx/065error-byte.subx.html +++ b/html/subx/066error-byte.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/065error-byte.subx</title> +<title>Mu - subx/066error-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/065error-byte.subx'>https://github.com/akkartik/mu/blob/master/subx/065error-byte.subx</a> +<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> <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='064write-buffered.subx.html#L17'>write-buffered</a>/disp32 +<span id="L39" class="LineNr"> 39 </span> e8/call <a href='065write-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='064write-buffered.subx.html#L17'>write-buffered</a>/disp32 +<span id="L47" class="LineNr"> 47 </span> e8/call <a href='065write-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='064write-buffered.subx.html#L17'>write-buffered</a>/disp32 +<span id="L55" class="LineNr"> 55 </span> e8/call <a href='065write-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='063print-byte.subx.html#L15'>print-byte</a>/disp32 +<span id="L63" class="LineNr"> 63 </span> e8/call <a href='064print-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> @@ -128,7 +128,7 @@ 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='064write-buffered.subx.html#L17'>write-buffered</a>/disp32 +<span id="L71" class="LineNr"> 71 </span> e8/call <a href='065write-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> diff --git a/html/subx/066allocate.subx.html b/html/subx/067allocate.subx.html index 74be6f73..15af4e6c 100644 --- a/html/subx/066allocate.subx.html +++ b/html/subx/067allocate.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/066allocate.subx</title> +<title>Mu - subx/067allocate.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/066allocate.subx'>https://github.com/akkartik/mu/blob/master/subx/066allocate.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/067allocate.subx'>https://github.com/akkartik/mu/blob/master/subx/067allocate.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='066allocate.subx.html#L41'>allocate</a>/disp32 +<span id="L86" class="LineNr"> 86 </span> e8/call <a href='067allocate.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='066allocate.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='067allocate.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='066allocate.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='067allocate.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='066allocate.subx.html#L41'>allocate</a>/disp32 +<span id="L125" class="LineNr">125 </span> e8/call <a href='067allocate.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='066allocate.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='067allocate.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='066allocate.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='067allocate.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='066allocate.subx.html#L41'>allocate</a>/disp32 +<span id="L164" class="LineNr">164 </span> e8/call <a href='067allocate.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/067new-stream.subx.html b/html/subx/068new-stream.subx.html index 64241760..17f79a22 100644 --- a/html/subx/067new-stream.subx.html +++ b/html/subx/068new-stream.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/067new-stream.subx</title> +<title>Mu - subx/068new-stream.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/067new-stream.subx'>https://github.com/akkartik/mu/blob/master/subx/067new-stream.subx</a> +<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> <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> @@ -98,7 +98,7 @@ if ('onhashchange' in window) { <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='066allocate.subx.html#L41'>allocate</a>/disp32 +<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> @@ -141,9 +141,9 @@ if ('onhashchange' in window) { <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='066allocate.subx.html#L23'>Heap</a></span>/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='066allocate.subx.html#L153'>allocate-region</a>/disp32 +<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> @@ -156,12 +156,12 @@ if ('onhashchange' in window) { <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='067new-stream.subx.html#L17'>new-stream</a>/disp32 +<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='067new-stream.subx.html#L76'>test-new-stream</a>: returns current pointer of allocation descriptor"</span>/imm32 +<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> @@ -170,7 +170,7 @@ if ('onhashchange' in window) { <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='067new-stream.subx.html#L76'>test-new-stream</a>: sets length correctly"</span>/imm32 +<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> diff --git a/html/subx/068read-line.subx.html b/html/subx/069read-line.subx.html index e65883fb..66e1bc2f 100644 --- a/html/subx/068read-line.subx.html +++ b/html/subx/069read-line.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/068read-line.subx</title> +<title>Mu - subx/069read-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/068read-line.subx'>https://github.com/akkartik/mu/blob/master/subx/068read-line.subx</a> +<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> <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> @@ -233,12 +233,12 @@ if ('onhashchange' in window) { <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="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . call</span> -<span id="L175" class="LineNr">175 </span> e8/call <a href='068read-line.subx.html#L16'>read-line</a>/disp32 +<span id="L175" class="LineNr">175 </span> e8/call <a href='069read-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='068read-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='069read-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> @@ -290,7 +290,7 @@ if ('onhashchange' in window) { <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='068read-line.subx.html#L16'>read-line</a>/disp32 +<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> @@ -344,12 +344,12 @@ if ('onhashchange' in window) { <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='068read-line.subx.html#L16'>read-line</a>/disp32 +<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='068read-line.subx.html#L247'>test-read-line-reads-final-line-until-eof</a>: return value"</span>/imm32 +<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> diff --git a/html/subx/069slice.subx.html b/html/subx/070slice.subx.html index 65930bd3..c92a3306 100644 --- a/html/subx/069slice.subx.html +++ b/html/subx/070slice.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/069slice.subx</title> +<title>Mu - subx/070slice.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/069slice.subx'>https://github.com/akkartik/mu/blob/master/subx/069slice.subx</a> +<a href='https://github.com/akkartik/mu/blob/master/subx/070slice.subx'>https://github.com/akkartik/mu/blob/master/subx/070slice.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> @@ -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='069slice.subx.html#L16'>slice-empty?</a>/disp32 +<span id="L52" class="LineNr"> 52 </span> e8/call <a href='070slice.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='069slice.subx.html#L16'>slice-empty?</a>/disp32 +<span id="L81" class="LineNr"> 81 </span> e8/call <a href='070slice.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> @@ -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='069slice.subx.html#L516'>_test-slice-data-3</a>/imm32/end -<span id="L165" class="LineNr">165 </span> 68/push <a href='069slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<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="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='069slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L172" class="LineNr">172 </span> e8/call <a href='070slice.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='069slice.subx.html#L518'>_test-slice-data-4</a>/imm32/end -<span id="L196" class="LineNr">196 </span> 68/push <a href='069slice.subx.html#L512'>_test-slice-data-1</a>/imm32/start +<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="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='069slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L203" class="LineNr">203 </span> e8/call <a href='070slice.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='069slice.subx.html#L518'>_test-slice-data-4</a>/imm32/end -<span id="L227" class="LineNr">227 </span> 68/push <a href='069slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<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="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='069slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L234" class="LineNr">234 </span> e8/call <a href='070slice.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='069slice.subx.html#L512'>_test-slice-data-1</a>/imm32/end -<span id="L258" class="LineNr">258 </span> 68/push <a href='069slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<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="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='069slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L265" class="LineNr">265 </span> e8/call <a href='070slice.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='069slice.subx.html#L510'>_test-slice-data-0</a>/imm32/end -<span id="L289" class="LineNr">289 </span> 68/push <a href='069slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<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="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='069slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L296" class="LineNr">296 </span> e8/call <a href='070slice.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='069slice.subx.html#L514'>_test-slice-data-2</a>/imm32/end -<span id="L320" class="LineNr">320 </span> 68/push <a href='069slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<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="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='069slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L327" class="LineNr">327 </span> e8/call <a href='070slice.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='069slice.subx.html#L510'>_test-slice-data-0</a>/imm32/end -<span id="L351" class="LineNr">351 </span> 68/push <a href='069slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<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="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='069slice.subx.html#L98'>slice-equal?</a>/disp32 +<span id="L358" class="LineNr">358 </span> e8/call <a href='070slice.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> @@ -533,15 +533,15 @@ if ('onhashchange' in window) { <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='069slice.subx.html#L516'>_test-slice-data-3</a>/imm32/end -<span id="L475" class="LineNr">475 </span> 68/push <a href='069slice.subx.html#L510'>_test-slice-data-0</a>/imm32/start +<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="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="L481" class="LineNr">481 </span> <span class="subxS2Comment"># . . call</span> -<span id="L482" class="LineNr">482 </span> e8/call <a href='069slice.subx.html#L375'>write-slice</a>/disp32 +<span id="L482" class="LineNr">482 </span> e8/call <a href='070slice.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> diff --git a/html/subx/070next-token.subx.html b/html/subx/071next-token.subx.html index fa6a82c9..814a4672 100644 --- a/html/subx/070next-token.subx.html +++ b/html/subx/071next-token.subx.html @@ -2,7 +2,7 @@ <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> -<title>Mu - subx/070next-token.subx</title> +<title>Mu - subx/071next-token.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/070next-token.subx'>https://github.com/akkartik/mu/blob/master/subx/070next-token.subx</a> +<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> <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> @@ -90,7 +90,7 @@ 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='070next-token.subx.html#L166'>skip-chars-matching</a>/disp32 +<span id="L33" class="LineNr"> 33 </span> e8/call <a href='071next-token.subx.html#L166'>skip-chars-matching</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"># out->start = &in->data[in->read]</span> @@ -102,7 +102,7 @@ if ('onhashchange' in window) { <span id="L42" class="LineNr"> 42 </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="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='070next-token.subx.html#L288'>skip-chars-not-matching</a>/disp32 +<span id="L45" class="LineNr"> 45 </span> e8/call <a href='071next-token.subx.html#L288'>skip-chars-not-matching</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="subxComment"># out->end = &in->data[in->read]</span> @@ -149,13 +149,13 @@ if ('onhashchange' in window) { <span id="L89" class="LineNr"> 89 </span> 68/push 0x20/imm32 <span id="L90" class="LineNr"> 90 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 <span id="L91" class="LineNr"> 91 </span> <span class="subxS2Comment"># . . call</span> -<span id="L92" class="LineNr"> 92 </span> e8/call <a href='070next-token.subx.html#L15'>next-token</a>/disp32 +<span id="L92" class="LineNr"> 92 </span> e8/call <a href='071next-token.subx.html#L15'>next-token</a>/disp32 <span id="L93" class="LineNr"> 93 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L94" class="LineNr"> 94 </span> 81 0/subop/add 3/mod/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="L95" class="LineNr"> 95 </span> <span class="subxComment"># check-ints-equal(slice->start - _test-stream->data, 2, msg)</span> <span id="L96" class="LineNr"> 96 </span> <span class="subxS1Comment"># . check-ints-equal(slice->start - _test-stream, 14, msg)</span> <span id="L97" class="LineNr"> 97 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L98" class="LineNr"> 98 </span> 68/push <span class="Constant">"F - <a href='070next-token.subx.html#L62'>test-next-token</a>: start"</span>/imm32 +<span id="L98" class="LineNr"> 98 </span> 68/push <span class="Constant">"F - <a href='071next-token.subx.html#L62'>test-next-token</a>: start"</span>/imm32 <span id="L99" class="LineNr"> 99 </span> 68/push 0xe/imm32 <span id="L100" class="LineNr">100 </span> <span class="subxS2Comment"># . . push slice->start - _test-stream</span> <span id="L101" class="LineNr">101 </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> @@ -168,7 +168,7 @@ if ('onhashchange' in window) { <span id="L108" class="LineNr">108 </span> <span class="subxComment"># check-ints-equal(slice->end - _test-stream->data, 4, msg)</span> <span id="L109" class="LineNr">109 </span> <span class="subxS1Comment"># . check-ints-equal(slice->end - _test-stream, 16, 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='070next-token.subx.html#L62'>test-next-token</a>: end"</span>/imm32 +<span id="L111" class="LineNr">111 </span> 68/push <span class="Constant">"F - <a href='071next-token.subx.html#L62'>test-next-token</a>: end"</span>/imm32 <span id="L112" class="LineNr">112 </span> 68/push 0x10/imm32 <span id="L113" class="LineNr">113 </span> <span class="subxS2Comment"># . . push slice->end - _test-stream</span> <span id="L114" class="LineNr">114 </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> @@ -206,7 +206,7 @@ if ('onhashchange' in window) { <span id="L146" class="LineNr">146 </span> 68/push 0x20/imm32 <span id="L147" class="LineNr">147 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 <span id="L148" class="LineNr">148 </span> <span class="subxS2Comment"># . . call</span> -<span id="L149" class="LineNr">149 </span> e8/call <a href='070next-token.subx.html#L15'>next-token</a>/disp32 +<span id="L149" class="LineNr">149 </span> e8/call <a href='071next-token.subx.html#L15'>next-token</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="subxComment"># check-ints-equal(slice->end, slice->start, msg)</span> @@ -288,7 +288,7 @@ if ('onhashchange' in window) { <span id="L228" class="LineNr">228 </span> 68/push 0x20/imm32 <span id="L229" class="LineNr">229 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 <span id="L230" class="LineNr">230 </span> <span class="subxS2Comment"># . . call</span> -<span id="L231" class="LineNr">231 </span> e8/call <a href='070next-token.subx.html#L166'>skip-chars-matching</a>/disp32 +<span id="L231" class="LineNr">231 </span> e8/call <a href='071next-token.subx.html#L166'>skip-chars-matching</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> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L234" class="LineNr">234 </span> <span class="subxComment"># check-ints-equal(_test-stream->read, 2, msg)</span> @@ -327,7 +327,7 @@ if ('onhashchange' in window) { <span id="L267" class="LineNr">267 </span> 68/push 0x20/imm32 <span id="L268" class="LineNr">268 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 <span id="L269" class="LineNr">269 </span> <span class="subxS2Comment"># . . call</span> -<span id="L270" class="LineNr">270 </span> e8/call <a href='070next-token.subx.html#L166'>skip-chars-matching</a>/disp32 +<span id="L270" class="LineNr">270 </span> e8/call <a href='071next-token.subx.html#L166'>skip-chars-matching</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> 8/imm32 <span class="subxComment"># add to ESP</span> <span id="L273" class="LineNr">273 </span> <span class="subxComment"># check-ints-equal(_test-stream->read, 0, msg)</span> @@ -410,7 +410,7 @@ if ('onhashchange' in window) { <span id="L350" class="LineNr">350 </span> 68/push 0x20/imm32 <span id="L351" class="LineNr">351 </span> 68/push <a href='056write.subx.html#L193'>_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='070next-token.subx.html#L288'>skip-chars-not-matching</a>/disp32 +<span id="L353" class="LineNr">353 </span> e8/call <a href='071next-token.subx.html#L288'>skip-chars-not-matching</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="subxComment"># check-ints-equal(_test-stream->read, 2, msg)</span> @@ -449,7 +449,7 @@ if ('onhashchange' in window) { <span id="L389" class="LineNr">389 </span> 68/push 0x20/imm32 <span id="L390" class="LineNr">390 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 <span id="L391" class="LineNr">391 </span> <span class="subxS2Comment"># . . call</span> -<span id="L392" class="LineNr">392 </span> e8/call <a href='070next-token.subx.html#L288'>skip-chars-not-matching</a>/disp32 +<span id="L392" class="LineNr">392 </span> e8/call <a href='071next-token.subx.html#L288'>skip-chars-not-matching</a>/disp32 <span id="L393" class="LineNr">393 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L394" class="LineNr">394 </span> 81 0/subop/add 3/mod/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="L395" class="LineNr">395 </span> <span class="subxComment"># check-ints-equal(_test-stream->read, 0, msg)</span> @@ -488,7 +488,7 @@ if ('onhashchange' in window) { <span id="L428" class="LineNr">428 </span> 68/push 0x20/imm32 <span id="L429" class="LineNr">429 </span> 68/push <a href='056write.subx.html#L193'>_test-stream</a>/imm32 <span id="L430" class="LineNr">430 </span> <span class="subxS2Comment"># . . call</span> -<span id="L431" class="LineNr">431 </span> e8/call <a href='070next-token.subx.html#L288'>skip-chars-not-matching</a>/disp32 +<span id="L431" class="LineNr">431 </span> e8/call <a href='071next-token.subx.html#L288'>skip-chars-not-matching</a>/disp32 <span id="L432" class="LineNr">432 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L433" class="LineNr">433 </span> 81 0/subop/add 3/mod/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="L434" class="LineNr">434 </span> <span class="subxComment"># check-ints-equal(_test-stream->read, 2, msg)</span> diff --git a/html/subx/apps/factorial.subx.html b/html/subx/apps/factorial.subx.html index 0beb2d21..f2f3bd19 100644 --- a/html/subx/apps/factorial.subx.html +++ b/html/subx/apps/factorial.subx.html @@ -73,100 +73,99 @@ if ('onhashchange' in window) { <span id="L12" class="LineNr"> 12 </span><span class="subxComment"># Expected output:</span> <span id="L13" class="LineNr"> 13 </span><span class="subxComment"># ........</span> <span id="L14" class="LineNr"> 14 </span><span class="subxComment"># Every '.' indicates a passing test. Failing tests get a 'F'.</span> -<span id="L15" class="LineNr"> 15 </span><span class="subxComment"># When running tests the exit status doesn't mean anything. Yet.</span> -<span id="L16" class="LineNr"> 16 </span> -<span id="L17" class="LineNr"> 17 </span>== code -<span id="L18" class="LineNr"> 18 </span><span class="subxComment"># instruction effective address register displacement immediate</span> -<span id="L19" class="LineNr"> 19 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> -<span id="L20" class="LineNr"> 20 </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="L21" class="LineNr"> 21 </span> -<span id="L22" class="LineNr"> 22 </span><span class="subxComment"># main:</span> -<span id="L23" class="LineNr"> 23 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L24" class="LineNr"> 24 </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="L25" class="LineNr"> 25 </span> <span class="subxH1Comment"># - if argc > 1 and argv[1] == "test" then return run_tests()</span> -<span id="L26" class="LineNr"> 26 </span> <span class="subxS1Comment"># . argc > 1</span> -<span id="L27" class="LineNr"> 27 </span> 81 7/subop/compare 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/disp8 1/imm32 <span class="subxComment"># compare *EBP</span> -<span id="L28" class="LineNr"> 28 </span> 7e/jump-if-lesser-or-equal $run-main/disp8 -<span id="L29" class="LineNr"> 29 </span> <span class="subxS1Comment"># . argv[1] == "test"</span> -<span id="L30" class="LineNr"> 30 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L31" class="LineNr"> 31 </span> 68/push <span class="Constant">"test"</span>/imm32 -<span id="L32" class="LineNr"> 32 </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="L33" class="LineNr"> 33 </span> <span class="subxS2Comment"># . . call</span> -<span id="L34" class="LineNr"> 34 </span> e8/call <a href='../052kernel-string-equal.subx.html#L31'>kernel-string-equal</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="subxS1Comment"># . check result</span> -<span id="L38" class="LineNr"> 38 </span> 3d/compare-EAX 1/imm32 -<span id="L39" class="LineNr"> 39 </span> 75/jump-if-not-equal $run-main/disp8 -<span id="L40" class="LineNr"> 40 </span> <span class="subxS1Comment"># . run-tests()</span> -<span id="L41" class="LineNr"> 41 </span> e8/call run-tests/disp32 -<span id="L42" class="LineNr"> 42 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="SpecialChar"><a href='../051test.subx.html#L90'>Num-test-failures</a></span>/disp32 <span class="subxComment"># copy *Num-test-failures to EAX</span> -<span id="L43" class="LineNr"> 43 </span> eb/jump $main:end/disp8 <span class="subxComment"># where EAX will get copied to EBX</span> -<span id="L44" class="LineNr"> 44 </span> <span class="subxH1Comment"># - otherwise return factorial(5)</span> -<span id="L45" class="LineNr"> 45 </span><span class="Constant">$run-main</span>: -<span id="L46" class="LineNr"> 46 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L47" class="LineNr"> 47 </span> 68/push 5/imm32 -<span id="L48" class="LineNr"> 48 </span> <span class="subxS2Comment"># . . call</span> -<span id="L49" class="LineNr"> 49 </span> e8/call <a href='factorial.subx.html#L58'>factorial</a>/disp32 -<span id="L50" class="LineNr"> 50 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L51" class="LineNr"> 51 </span> 81 0/subop/add 3/mod/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="L52" class="LineNr"> 52 </span><span class="Constant">$main:end</span>: -<span id="L53" class="LineNr"> 53 </span> <span class="subxComment"># syscall(exit, EAX)</span> -<span id="L54" class="LineNr"> 54 </span> 89/copy 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"># copy EAX to EBX</span> -<span id="L55" class="LineNr"> 55 </span> b8/copy-to-EAX 1/imm32/exit -<span id="L56" class="LineNr"> 56 </span> cd/syscall 0x80/imm8 -<span id="L57" class="LineNr"> 57 </span> -<span id="L58" class="LineNr"> 58 </span><span class="subxFunction">factorial</span>: <span class="subxComment"># n : int -> int/EAX</span> -<span id="L59" class="LineNr"> 59 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L60" class="LineNr"> 60 </span> 55/push-EBP -<span id="L61" class="LineNr"> 61 </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="L62" class="LineNr"> 62 </span> 53/push-EBX -<span id="L63" class="LineNr"> 63 </span> <span class="subxComment"># EAX = 1 (base case)</span> -<span id="L64" class="LineNr"> 64 </span> b8/copy-to-EAX 1/imm32 -<span id="L65" class="LineNr"> 65 </span> <span class="subxComment"># if (n <= 1) return</span> -<span id="L66" class="LineNr"> 66 </span> 81 7/subop/compare 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 1/imm32 <span class="subxComment"># compare *(EBP+8)</span> -<span id="L67" class="LineNr"> 67 </span> 7e/jump-if-<= $factorial:end/disp8 -<span id="L68" class="LineNr"> 68 </span> <span class="subxComment"># EBX = n-1</span> -<span id="L69" class="LineNr"> 69 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to EBX</span> -<span id="L70" class="LineNr"> 70 </span> 81 5/subop/subtract 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> 1/imm32 <span class="subxComment"># subtract from EBX</span> -<span id="L71" class="LineNr"> 71 </span> <span class="subxComment"># EAX = factorial(n-1)</span> -<span id="L72" class="LineNr"> 72 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L73" class="LineNr"> 73 </span> 53/push-EBX -<span id="L74" class="LineNr"> 74 </span> <span class="subxS2Comment"># . . call</span> -<span id="L75" class="LineNr"> 75 </span> e8/call <a href='factorial.subx.html#L58'>factorial</a>/disp32 -<span id="L76" class="LineNr"> 76 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L77" class="LineNr"> 77 </span> 81 0/subop/add 3/mod/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="L78" class="LineNr"> 78 </span> <span class="subxComment"># return n * factorial(n-1)</span> -<span id="L79" class="LineNr"> 79 </span> f7 4/subop/multiply 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># multiply *(EBP+8) into EAX</span> -<span id="L80" class="LineNr"> 80 </span> <span class="subxComment"># TODO: check for overflow</span> -<span id="L81" class="LineNr"> 81 </span><span class="Constant">$factorial:end</span>: -<span id="L82" class="LineNr"> 82 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L83" class="LineNr"> 83 </span> 5b/pop-to-EBX -<span id="L84" class="LineNr"> 84 </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="L85" class="LineNr"> 85 </span> 5d/pop-to-EBP -<span id="L86" class="LineNr"> 86 </span> c3/return -<span id="L87" class="LineNr"> 87 </span> -<span id="L88" class="LineNr"> 88 </span><span class="subxTest">test-factorial</span>: -<span id="L89" class="LineNr"> 89 </span> <span class="subxComment"># factorial(5)</span> -<span id="L90" class="LineNr"> 90 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L91" class="LineNr"> 91 </span> 68/push 5/imm32 -<span id="L92" class="LineNr"> 92 </span> <span class="subxS2Comment"># . . call</span> -<span id="L93" class="LineNr"> 93 </span> e8/call <a href='factorial.subx.html#L58'>factorial</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> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L96" class="LineNr"> 96 </span> <span class="subxComment"># check-ints-equal(EAX, 120, msg)</span> -<span id="L97" class="LineNr"> 97 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L98" class="LineNr"> 98 </span> 68/push <span class="Constant">"F - test-factorial"</span>/imm32 -<span id="L99" class="LineNr"> 99 </span> 68/push 0x78/imm32/expected-120 -<span id="L100" class="LineNr">100 </span> 50/push-EAX -<span id="L101" class="LineNr">101 </span> <span class="subxS2Comment"># . . call</span> -<span id="L102" class="LineNr">102 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L103" class="LineNr">103 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L104" class="LineNr">104 </span> 81 0/subop/add 3/mod/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="L105" class="LineNr">105 </span> <span class="subxComment"># end</span> -<span id="L106" class="LineNr">106 </span> c3/return -<span id="L107" class="LineNr">107 </span> -<span id="L108" class="LineNr">108 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L15" class="LineNr"> 15 </span> +<span id="L16" class="LineNr"> 16 </span>== code +<span id="L17" class="LineNr"> 17 </span><span class="subxComment"># instruction effective address register displacement immediate</span> +<span id="L18" class="LineNr"> 18 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> +<span id="L19" class="LineNr"> 19 </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="L20" class="LineNr"> 20 </span> +<span id="L21" class="LineNr"> 21 </span><span class="subxComment"># main:</span> +<span id="L22" class="LineNr"> 22 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L23" class="LineNr"> 23 </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="L24" class="LineNr"> 24 </span> <span class="subxH1Comment"># - if argc > 1 and argv[1] == "test" then return run_tests()</span> +<span id="L25" class="LineNr"> 25 </span> <span class="subxS1Comment"># . argc > 1</span> +<span id="L26" class="LineNr"> 26 </span> 81 7/subop/compare 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/disp8 1/imm32 <span class="subxComment"># compare *EBP</span> +<span id="L27" class="LineNr"> 27 </span> 7e/jump-if-lesser-or-equal $run-main/disp8 +<span id="L28" class="LineNr"> 28 </span> <span class="subxS1Comment"># . argv[1] == "test"</span> +<span id="L29" class="LineNr"> 29 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L30" class="LineNr"> 30 </span> 68/push <span class="Constant">"test"</span>/imm32 +<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='../052kernel-string-equal.subx.html#L31'>kernel-string-equal</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="subxS1Comment"># . check result</span> +<span id="L37" class="LineNr"> 37 </span> 3d/compare-EAX 1/imm32 +<span id="L38" class="LineNr"> 38 </span> 75/jump-if-not-equal $run-main/disp8 +<span id="L39" class="LineNr"> 39 </span> <span class="subxS1Comment"># . run-tests()</span> +<span id="L40" class="LineNr"> 40 </span> e8/call run-tests/disp32 +<span id="L41" class="LineNr"> 41 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="SpecialChar"><a href='../051test.subx.html#L90'>Num-test-failures</a></span>/disp32 <span class="subxComment"># copy *Num-test-failures to EAX</span> +<span id="L42" class="LineNr"> 42 </span> eb/jump $main:end/disp8 <span class="subxComment"># where EAX will get copied to EBX</span> +<span id="L43" class="LineNr"> 43 </span> <span class="subxH1Comment"># - otherwise return factorial(5)</span> +<span id="L44" class="LineNr"> 44 </span><span class="Constant">$run-main</span>: +<span id="L45" class="LineNr"> 45 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L46" class="LineNr"> 46 </span> 68/push 5/imm32 +<span id="L47" class="LineNr"> 47 </span> <span class="subxS2Comment"># . . call</span> +<span id="L48" class="LineNr"> 48 </span> e8/call <a href='factorial.subx.html#L57'>factorial</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">$main:end</span>: +<span id="L52" class="LineNr"> 52 </span> <span class="subxComment"># syscall(exit, EAX)</span> +<span id="L53" class="LineNr"> 53 </span> 89/copy 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"># copy EAX to EBX</span> +<span id="L54" class="LineNr"> 54 </span> b8/copy-to-EAX 1/imm32/exit +<span id="L55" class="LineNr"> 55 </span> cd/syscall 0x80/imm8 +<span id="L56" class="LineNr"> 56 </span> +<span id="L57" class="LineNr"> 57 </span><span class="subxFunction">factorial</span>: <span class="subxComment"># n : int -> int/EAX</span> +<span id="L58" class="LineNr"> 58 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L59" class="LineNr"> 59 </span> 55/push-EBP +<span id="L60" class="LineNr"> 60 </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="L61" class="LineNr"> 61 </span> 53/push-EBX +<span id="L62" class="LineNr"> 62 </span> <span class="subxComment"># EAX = 1 (base case)</span> +<span id="L63" class="LineNr"> 63 </span> b8/copy-to-EAX 1/imm32 +<span id="L64" class="LineNr"> 64 </span> <span class="subxComment"># if (n <= 1) return</span> +<span id="L65" class="LineNr"> 65 </span> 81 7/subop/compare 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 1/imm32 <span class="subxComment"># compare *(EBP+8)</span> +<span id="L66" class="LineNr"> 66 </span> 7e/jump-if-<= $factorial:end/disp8 +<span id="L67" class="LineNr"> 67 </span> <span class="subxComment"># EBX = n-1</span> +<span id="L68" class="LineNr"> 68 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to EBX</span> +<span id="L69" class="LineNr"> 69 </span> 81 5/subop/subtract 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> 1/imm32 <span class="subxComment"># subtract from EBX</span> +<span id="L70" class="LineNr"> 70 </span> <span class="subxComment"># EAX = factorial(n-1)</span> +<span id="L71" class="LineNr"> 71 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L72" class="LineNr"> 72 </span> 53/push-EBX +<span id="L73" class="LineNr"> 73 </span> <span class="subxS2Comment"># . . call</span> +<span id="L74" class="LineNr"> 74 </span> e8/call <a href='factorial.subx.html#L57'>factorial</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> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L77" class="LineNr"> 77 </span> <span class="subxComment"># return n * factorial(n-1)</span> +<span id="L78" class="LineNr"> 78 </span> f7 4/subop/multiply 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># multiply *(EBP+8) into EAX</span> +<span id="L79" class="LineNr"> 79 </span> <span class="subxComment"># TODO: check for overflow</span> +<span id="L80" class="LineNr"> 80 </span><span class="Constant">$factorial:end</span>: +<span id="L81" class="LineNr"> 81 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L82" class="LineNr"> 82 </span> 5b/pop-to-EBX +<span id="L83" class="LineNr"> 83 </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="L84" class="LineNr"> 84 </span> 5d/pop-to-EBP +<span id="L85" class="LineNr"> 85 </span> c3/return +<span id="L86" class="LineNr"> 86 </span> +<span id="L87" class="LineNr"> 87 </span><span class="subxTest">test-factorial</span>: +<span id="L88" class="LineNr"> 88 </span> <span class="subxComment"># factorial(5)</span> +<span id="L89" class="LineNr"> 89 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L90" class="LineNr"> 90 </span> 68/push 5/imm32 +<span id="L91" class="LineNr"> 91 </span> <span class="subxS2Comment"># . . call</span> +<span id="L92" class="LineNr"> 92 </span> e8/call <a href='factorial.subx.html#L57'>factorial</a>/disp32 +<span id="L93" class="LineNr"> 93 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L94" class="LineNr"> 94 </span> 81 0/subop/add 3/mod/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="L95" class="LineNr"> 95 </span> <span class="subxComment"># check-ints-equal(EAX, 120, msg)</span> +<span id="L96" class="LineNr"> 96 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L97" class="LineNr"> 97 </span> 68/push <span class="Constant">"F - test-factorial"</span>/imm32 +<span id="L98" class="LineNr"> 98 </span> 68/push 0x78/imm32/expected-120 +<span id="L99" class="LineNr"> 99 </span> 50/push-EAX +<span id="L100" class="LineNr">100 </span> <span class="subxS2Comment"># . . call</span> +<span id="L101" class="LineNr">101 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L104" class="LineNr">104 </span> <span class="subxComment"># end</span> +<span id="L105" class="LineNr">105 </span> c3/return +<span id="L106" class="LineNr">106 </span> +<span id="L107" class="LineNr">107 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/subx/apps/handle.subx.html b/html/subx/apps/handle.subx.html index cd0d569c..8154acea 100644 --- a/html/subx/apps/handle.subx.html +++ b/html/subx/apps/handle.subx.html @@ -109,7 +109,7 @@ if ('onhashchange' in window) { <span id="L48" class="LineNr"> 48 </span> 51/push-ECX <span id="L49" class="LineNr"> 49 </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="L50" class="LineNr"> 50 </span> <span class="subxS2Comment"># . . call</span> -<span id="L51" class="LineNr"> 51 </span> e8/call <a href='../066allocate.subx.html#L41'>allocate</a>/disp32 +<span id="L51" class="LineNr"> 51 </span> e8/call <a href='../067allocate.subx.html#L41'>allocate</a>/disp32 <span id="L52" class="LineNr"> 52 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L53" class="LineNr"> 53 </span> 81 0/subop/add 3/mod/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="L54" class="LineNr"> 54 </span> <span class="subxComment"># EDX = out</span> @@ -155,7 +155,7 @@ if ('onhashchange' in window) { <span id="L94" class="LineNr"> 94 </span> <span class="subxS2Comment"># . . push args</span> <span id="L95" class="LineNr"> 95 </span> 51/push-ECX <span id="L96" class="LineNr"> 96 </span> 68/push 2/imm32/size -<span id="L97" class="LineNr"> 97 </span> 68/push <span class="SpecialChar"><a href='../066allocate.subx.html#L23'>Heap</a></span>/imm32 +<span id="L97" class="LineNr"> 97 </span> 68/push <span class="SpecialChar"><a href='../067allocate.subx.html#L23'>Heap</a></span>/imm32 <span id="L98" class="LineNr"> 98 </span> <span class="subxS2Comment"># . . call</span> <span id="L99" class="LineNr"> 99 </span> e8/call <a href='handle.subx.html#L35'>new</a>/disp32 <span id="L100" class="LineNr">100 </span> <span class="subxS2Comment"># . . discard args</span> @@ -305,12 +305,12 @@ if ('onhashchange' in window) { <span id="L244" class="LineNr">244 </span> 68/push 0/imm32/alloc-id <span id="L245" class="LineNr">245 </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="L246" class="LineNr">246 </span> <span class="subxComment"># var old_top/EDX = Heap->curr</span> -<span id="L247" class="LineNr">247 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="SpecialChar"><a href='../066allocate.subx.html#L23'>Heap</a></span>/disp32 <span class="Normal"> . </span> <span class="subxComment"># copy *Heap to EDX</span> +<span id="L247" class="LineNr">247 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="SpecialChar"><a href='../067allocate.subx.html#L23'>Heap</a></span>/disp32 <span class="Normal"> . </span> <span class="subxComment"># copy *Heap to EDX</span> <span id="L248" class="LineNr">248 </span> <span class="subxComment"># new(Heap, 2, handle)</span> <span id="L249" class="LineNr">249 </span> <span class="subxS2Comment"># . . push args</span> <span id="L250" class="LineNr">250 </span> 51/push-ECX <span id="L251" class="LineNr">251 </span> 68/push 2/imm32/size -<span id="L252" class="LineNr">252 </span> 68/push <span class="SpecialChar"><a href='../066allocate.subx.html#L23'>Heap</a></span>/imm32 +<span id="L252" class="LineNr">252 </span> 68/push <span class="SpecialChar"><a href='../067allocate.subx.html#L23'>Heap</a></span>/imm32 <span id="L253" class="LineNr">253 </span> <span class="subxS2Comment"># . . call</span> <span id="L254" class="LineNr">254 </span> e8/call <a href='handle.subx.html#L35'>new</a>/disp32 <span id="L255" class="LineNr">255 </span> <span class="subxS2Comment"># . . discard args</span> @@ -357,19 +357,19 @@ if ('onhashchange' in window) { <span id="L296" class="LineNr">296 </span> 68/push 0/imm32/alloc-id <span id="L297" class="LineNr">297 </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="L298" class="LineNr">298 </span> <span class="subxComment"># var old_top/EBX = Heap->curr</span> -<span id="L299" class="LineNr">299 </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='../066allocate.subx.html#L23'>Heap</a></span>/disp32 <span class="Normal"> . </span> <span class="subxComment"># copy *Heap to EBX</span> +<span id="L299" class="LineNr">299 </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='../067allocate.subx.html#L23'>Heap</a></span>/disp32 <span class="Normal"> . </span> <span class="subxComment"># copy *Heap to EBX</span> <span id="L300" class="LineNr">300 </span> <span class="subxComment"># first allocation, to h1</span> <span id="L301" class="LineNr">301 </span> <span class="subxS1Comment"># . new(Heap, 2, h1)</span> <span id="L302" class="LineNr">302 </span> <span class="subxS2Comment"># . . push args</span> <span id="L303" class="LineNr">303 </span> 51/push-ECX <span id="L304" class="LineNr">304 </span> 68/push 2/imm32/size -<span id="L305" class="LineNr">305 </span> 68/push <span class="SpecialChar"><a href='../066allocate.subx.html#L23'>Heap</a></span>/imm32 +<span id="L305" class="LineNr">305 </span> 68/push <span class="SpecialChar"><a href='../067allocate.subx.html#L23'>Heap</a></span>/imm32 <span id="L306" class="LineNr">306 </span> <span class="subxS2Comment"># . . call</span> <span id="L307" class="LineNr">307 </span> e8/call <a href='handle.subx.html#L35'>new</a>/disp32 <span id="L308" class="LineNr">308 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L309" class="LineNr">309 </span> 81 0/subop/add 3/mod/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="L310" class="LineNr">310 </span> <span class="subxComment"># reset Heap->curr to mimic reclamation</span> -<span id="L311" class="LineNr">311 </span> 89/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="SpecialChar"><a href='../066allocate.subx.html#L23'>Heap</a></span>/disp32 <span class="Normal"> . </span> <span class="subxComment"># copy EBX to *Heap</span> +<span id="L311" class="LineNr">311 </span> 89/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX <span class="SpecialChar"><a href='../067allocate.subx.html#L23'>Heap</a></span>/disp32 <span class="Normal"> . </span> <span class="subxComment"># copy EBX to *Heap</span> <span id="L312" class="LineNr">312 </span> <span class="subxComment"># second allocation that returns the same address as the first</span> <span id="L313" class="LineNr">313 </span> <span class="subxComment"># var h2/EDX = {0, 0}</span> <span id="L314" class="LineNr">314 </span> 68/push 0/imm32/address @@ -379,7 +379,7 @@ if ('onhashchange' in window) { <span id="L318" class="LineNr">318 </span> <span class="subxS2Comment"># . . push args</span> <span id="L319" class="LineNr">319 </span> 52/push-EDX <span id="L320" class="LineNr">320 </span> 68/push 2/imm32/size -<span id="L321" class="LineNr">321 </span> 68/push <span class="SpecialChar"><a href='../066allocate.subx.html#L23'>Heap</a></span>/imm32 +<span id="L321" class="LineNr">321 </span> 68/push <span class="SpecialChar"><a href='../067allocate.subx.html#L23'>Heap</a></span>/imm32 <span id="L322" class="LineNr">322 </span> <span class="subxS2Comment"># . . call</span> <span id="L323" class="LineNr">323 </span> e8/call <a href='handle.subx.html#L35'>new</a>/disp32 <span id="L324" class="LineNr">324 </span> <span class="subxS2Comment"># . . discard args</span> diff --git a/html/subx/apps/hex.subx.html b/html/subx/apps/hex.subx.html index de6efce9..6f15c0c9 100644 --- a/html/subx/apps/hex.subx.html +++ b/html/subx/apps/hex.subx.html @@ -118,7 +118,7 @@ if ('onhashchange' in window) { <span id="L55" class="LineNr"> 55 </span> <span class="subxComment"># return convert(Stdin, 1/stdout, 2/stderr, ed)</span> <span id="L56" class="LineNr"> 56 </span> <span class="subxS2Comment"># . . push args</span> <span id="L57" class="LineNr"> 57 </span> 50/push-EAX/ed -<span id="L58" class="LineNr"> 58 </span> 68/push <span class="SpecialChar"><a href='../065error-byte.subx.html#L97'>Stderr</a></span>/imm32 +<span id="L58" class="LineNr"> 58 </span> 68/push <span class="SpecialChar"><a href='../066error-byte.subx.html#L97'>Stderr</a></span>/imm32 <span id="L59" class="LineNr"> 59 </span> 68/push <span class="SpecialChar"><a href='../062write-byte.subx.html#L10'>Stdout</a></span>/imm32 <span id="L60" class="LineNr"> 60 </span> 68/push <span class="SpecialChar"><a href='../059read-byte.subx.html#L14'>Stdin</a></span>/imm32 <span id="L61" class="LineNr"> 61 </span> <span class="subxS2Comment"># . . call</span> @@ -194,10 +194,10 @@ if ('onhashchange' in window) { <span id="L131" class="LineNr"> 131 </span> <span class="subxComment"># pseudocode:</span> <span id="L132" class="LineNr"> 132 </span> <span class="subxComment"># EAX = scan-next-byte(in, err, ed)</span> <span id="L133" class="LineNr"> 133 </span> <span class="subxComment"># if (EAX == 0xffffffff) return</span> -<span id="L134" class="LineNr"> 134 </span> <span class="subxComment"># ECX = parse-hex-digit(EAX)</span> +<span id="L134" class="LineNr"> 134 </span> <span class="subxComment"># ECX = from-hex-char(EAX)</span> <span id="L135" class="LineNr"> 135 </span> <span class="subxComment"># EAX = scan-next-byte(in, err, ed)</span> <span id="L136" class="LineNr"> 136 </span> <span class="subxComment"># if (EAX == 0xffffffff) error("partial byte found.")</span> -<span id="L137" class="LineNr"> 137 </span> <span class="subxComment"># EAX = parse-hex-digit(EAX)</span> +<span id="L137" class="LineNr"> 137 </span> <span class="subxComment"># EAX = from-hex-char(EAX)</span> <span id="L138" class="LineNr"> 138 </span> <span class="subxComment"># EAX = (ECX << 4) | EAX</span> <span id="L139" class="LineNr"> 139 </span> <span class="subxComment"># return</span> <span id="L140" class="LineNr"> 140 </span> <span class="subxComment">#</span> @@ -218,8 +218,8 @@ if ('onhashchange' in window) { <span id="L155" class="LineNr"> 155 </span> <span class="subxComment"># if (EAX == 0xffffffff) return</span> <span id="L156" class="LineNr"> 156 </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> 0xffffffff/imm32 <span class="subxComment"># compare EAX</span> <span id="L157" class="LineNr"> 157 </span> 74/jump-if-equal $convert-next-octet:end/disp8 -<span id="L158" class="LineNr"> 158 </span> <span class="subxComment"># EAX = parse-hex-digit(EAX)</span> -<span id="L159" class="LineNr"> 159 </span> e8/call <a href='../071hex.subx.html#L572'>parse-hex-digit</a>/disp32 +<span id="L158" class="LineNr"> 158 </span> <span class="subxComment"># EAX = from-hex-char(EAX)</span> +<span id="L159" class="LineNr"> 159 </span> e8/call <a href='../063hex.subx.html#L673'>from-hex-char</a>/disp32 <span id="L160" class="LineNr"> 160 </span> <span class="subxComment"># ECX = EAX</span> <span id="L161" class="LineNr"> 161 </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="L162" class="LineNr"> 162 </span> <span class="subxComment"># EAX = scan-next-byte(in, err, ed)</span> @@ -241,10 +241,10 @@ if ('onhashchange' in window) { <span id="L178" class="LineNr"> 178 </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="L179" class="LineNr"> 179 </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="L180" class="LineNr"> 180 </span> <span class="subxS2Comment"># . . call</span> -<span id="L181" class="LineNr"> 181 </span> e8/call <a href='../065error-byte.subx.html#L30'>error-byte</a>/disp32 <span class="subxComment"># never returns</span> +<span id="L181" class="LineNr"> 181 </span> e8/call <a href='../066error-byte.subx.html#L30'>error-byte</a>/disp32 <span class="subxComment"># never returns</span> <span id="L182" class="LineNr"> 182 </span><span class="Constant">$convert-next-octet:<a href='hex.subx.html#L72'>convert</a></span>: -<span id="L183" class="LineNr"> 183 </span> <span class="subxComment"># EAX = parse-hex-digit(EAX)</span> -<span id="L184" class="LineNr"> 184 </span> e8/call <a href='../071hex.subx.html#L572'>parse-hex-digit</a>/disp32 +<span id="L183" class="LineNr"> 183 </span> <span class="subxComment"># EAX = from-hex-char(EAX)</span> +<span id="L184" class="LineNr"> 184 </span> e8/call <a href='../063hex.subx.html#L673'>from-hex-char</a>/disp32 <span id="L185" class="LineNr"> 185 </span> <span class="subxComment"># EAX = (ECX << 4) | EAX</span> <span id="L186" class="LineNr"> 186 </span> <span class="subxS1Comment"># . ECX <<= 4</span> <span id="L187" class="LineNr"> 187 </span> c1/shift 4/subop/left 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> 4/imm8 <span class="subxComment"># shift ECX left by 4 bits</span> @@ -580,7 +580,7 @@ if ('onhashchange' in window) { <span id="L517" class="LineNr"> 517 </span> <span class="subxS2Comment"># . . push args</span> <span id="L518" class="LineNr"> 518 </span> 50/push-EAX <span id="L519" class="LineNr"> 519 </span> <span class="subxS2Comment"># . . call</span> -<span id="L520" class="LineNr"> 520 </span> e8/call <a href='../071hex.subx.html#L413'>is-hex-digit?</a>/disp32 +<span id="L520" class="LineNr"> 520 </span> e8/call <a href='../063hex.subx.html#L514'>is-hex-digit?</a>/disp32 <span id="L521" class="LineNr"> 521 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L522" class="LineNr"> 522 </span> 81 0/subop/add 3/mod/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="L523" class="LineNr"> 523 </span> <span class="subxS1Comment"># . compare with 'false'</span> @@ -619,7 +619,7 @@ if ('onhashchange' in window) { <span id="L556" class="LineNr"> 556 </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="L557" class="LineNr"> 557 </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="L558" class="LineNr"> 558 </span> <span class="subxS2Comment"># . . call</span> -<span id="L559" class="LineNr"> 559 </span> e8/call <a href='../065error-byte.subx.html#L30'>error-byte</a>/disp32 <span class="subxComment"># never returns</span> +<span id="L559" class="LineNr"> 559 </span> e8/call <a href='../066error-byte.subx.html#L30'>error-byte</a>/disp32 <span class="subxComment"># never returns</span> <span id="L560" class="LineNr"> 560 </span><span class="Constant">$scan-next-byte:end</span>: <span id="L561" class="LineNr"> 561 </span> <span class="subxS1Comment"># . restore registers</span> <span id="L562" class="LineNr"> 562 </span> <span class="subxS1Comment"># . epilog</span> diff --git a/html/subx/apps/pack.subx.html b/html/subx/apps/pack.subx.html new file mode 100644 index 00000000..36bb9206 --- /dev/null +++ b/html/subx/apps/pack.subx.html @@ -0,0 +1,637 @@ +<!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/apps/pack.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,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> +<meta name="colorscheme" content="minimal-light"> +<style type="text/css"> +<!-- +pre { 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; } +.subxS2Comment { color: #8a8a8a; } +.LineNr { } +.subxS1Comment { color: #0000af; } +.CommentedCode { color: #8a8a8a; } +.Constant { color: #008787; } +.subxFunction { color: #af5f00; text-decoration: underline; } +.Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; } +.subxTest { color: #5f8700; } +.SpecialChar { color: #d70000; } +.subxH1Comment { color: #005faf; text-decoration: underline; } +--> +</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/apps/pack.subx'>https://github.com/akkartik/mu/blob/master/subx/apps/pack.subx</a> +<pre id='vimCodeElement'> +<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Read a text file of SubX instructions from stdin, and convert it into a list</span> +<span id="L2" class="LineNr"> 2 </span><span class="subxComment"># of whitespace-separated ascii hex bytes on stdout, suitable to be further</span> +<span id="L3" class="LineNr"> 3 </span><span class="subxComment"># processed by apps/hex.</span> +<span id="L4" class="LineNr"> 4 </span><span class="subxComment">#</span> +<span id="L5" class="LineNr"> 5 </span><span class="subxComment"># To run (from the subx/ directory):</span> +<span id="L6" class="LineNr"> 6 </span><span class="subxComment"># $ ./subx translate *.subx apps/pack.subx -o apps/pack</span> +<span id="L7" class="LineNr"> 7 </span><span class="subxComment"># $ echo '05/add-to-EAX 0x20/imm32' |./subx run apps/pack</span> +<span id="L8" class="LineNr"> 8 </span><span class="subxComment"># Expected output:</span> +<span id="L9" class="LineNr"> 9 </span><span class="subxComment"># 05 20 00 00 00 # 05/add-to-EAX 0x20/imm32</span> +<span id="L10" class="LineNr"> 10 </span><span class="subxComment"># The original instruction gets included as a comment at the end of each</span> +<span id="L11" class="LineNr"> 11 </span><span class="subxComment"># converted line.</span> +<span id="L12" class="LineNr"> 12 </span><span class="subxComment">#</span> +<span id="L13" class="LineNr"> 13 </span><span class="subxComment"># There's zero error-checking. For now we assume the input program is valid.</span> +<span id="L14" class="LineNr"> 14 </span><span class="subxComment"># We'll continue to rely on the C++ version for error messages.</span> +<span id="L15" class="LineNr"> 15 </span><span class="subxComment">#</span> +<span id="L16" class="LineNr"> 16 </span><span class="subxComment"># Label definitions and uses are left untouched for a future 'pass'.</span> +<span id="L17" class="LineNr"> 17 </span> +<span id="L18" class="LineNr"> 18 </span>== code +<span id="L19" class="LineNr"> 19 </span><span class="subxComment"># instruction effective address register displacement immediate</span> +<span id="L20" class="LineNr"> 20 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> +<span id="L21" class="LineNr"> 21 </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="L22" class="LineNr"> 22 </span> +<span id="L23" class="LineNr"> 23 </span> <span class="subxComment"># for debugging: run a single test</span> +<span id="L24" class="LineNr"> 24 </span><span class="CommentedCode">#? e8/call test-emit-hex-zero-pad/disp32</span> +<span id="L25" class="LineNr"> 25 </span><span class="CommentedCode">#? 8b/copy 0/mod/indirect 5/rm32/.disp32 . . 3/r32/EBX Num-test-failures/disp32 # copy *Num-test-failures to EBX</span> +<span id="L26" class="LineNr"> 26 </span><span class="CommentedCode">#? eb/jump $main:end/disp8</span> +<span id="L27" class="LineNr"> 27 </span> +<span id="L28" class="LineNr"> 28 </span><span class="subxComment"># main: run tests if necessary, convert stdin if not</span> +<span id="L29" class="LineNr"> 29 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L30" class="LineNr"> 30 </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="L31" class="LineNr"> 31 </span> <span class="subxH1Comment"># - if argc > 1 and argv[1] == "test" then return run_tests()</span> +<span id="L32" class="LineNr"> 32 </span> <span class="subxS1Comment"># . argc > 1</span> +<span id="L33" class="LineNr"> 33 </span> 81 7/subop/compare 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/disp8 1/imm32 <span class="subxComment"># compare *EBP</span> +<span id="L34" class="LineNr"> 34 </span> 7e/jump-if-lesser-or-equal $run-main/disp8 +<span id="L35" class="LineNr"> 35 </span> <span class="subxS1Comment"># . argv[1] == "test"</span> +<span id="L36" class="LineNr"> 36 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L37" class="LineNr"> 37 </span> 68/push <span class="Constant">"test"</span>/imm32 +<span id="L38" class="LineNr"> 38 </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="L39" class="LineNr"> 39 </span> <span class="subxS2Comment"># . . call</span> +<span id="L40" class="LineNr"> 40 </span> e8/call <a href='../052kernel-string-equal.subx.html#L31'>kernel-string-equal</a>/disp32 +<span id="L41" class="LineNr"> 41 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L42" class="LineNr"> 42 </span> 81 0/subop/add 3/mod/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="L43" class="LineNr"> 43 </span> <span class="subxS1Comment"># . check result</span> +<span id="L44" class="LineNr"> 44 </span> 3d/compare-EAX 1/imm32 +<span id="L45" class="LineNr"> 45 </span> 75/jump-if-not-equal $run-main/disp8 +<span id="L46" class="LineNr"> 46 </span> <span class="subxS1Comment"># . run-tests()</span> +<span id="L47" class="LineNr"> 47 </span> e8/call run-tests/disp32 +<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> eb/jump $main:end/disp8 +<span id="L50" class="LineNr"> 50 </span><span class="Constant">$run-main</span>: +<span id="L51" class="LineNr"> 51 </span> <span class="subxH1Comment"># - otherwise convert stdin</span> +<span id="L52" class="LineNr"> 52 </span> <span class="subxComment"># var ed/EAX : exit-descriptor</span> +<span id="L53" class="LineNr"> 53 </span> 81 5/subop/subtract 3/mod/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"># subtract from ESP</span> +<span id="L54" class="LineNr"> 54 </span> 89/copy 3/mod/direct 0/rm32/EAX <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 EAX</span> +<span id="L55" class="LineNr"> 55 </span> <span class="subxComment"># configure ed to really exit()</span> +<span id="L56" class="LineNr"> 56 </span> <span class="subxS1Comment"># . ed->target = 0</span> +<span id="L57" class="LineNr"> 57 </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="L58" class="LineNr"> 58 </span> <span class="subxComment"># return convert(Stdin, 1/stdout, 2/stderr, ed)</span> +<span id="L59" class="LineNr"> 59 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L60" class="LineNr"> 60 </span> 50/push-EAX/ed +<span id="L61" class="LineNr"> 61 </span> 68/push <span class="SpecialChar"><a href='../066error-byte.subx.html#L97'>Stderr</a></span>/imm32 +<span id="L62" class="LineNr"> 62 </span> 68/push <span class="SpecialChar"><a href='../062write-byte.subx.html#L10'>Stdout</a></span>/imm32 +<span id="L63" class="LineNr"> 63 </span> 68/push <span class="SpecialChar"><a href='../059read-byte.subx.html#L14'>Stdin</a></span>/imm32 +<span id="L64" class="LineNr"> 64 </span> <span class="subxS2Comment"># . . call</span> +<span id="L65" class="LineNr"> 65 </span> e8/call <a href='pack.subx.html#L134'>convert</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="subxS1Comment"># . syscall(exit, 0)</span> +<span id="L69" class="LineNr"> 69 </span> bb/copy-to-EBX 0/imm32 +<span id="L70" class="LineNr"> 70 </span><span class="Constant">$main:end</span>: +<span id="L71" class="LineNr"> 71 </span> b8/copy-to-EAX 1/imm32/exit +<span id="L72" class="LineNr"> 72 </span> cd/syscall 0x80/imm8 +<span id="L73" class="LineNr"> 73 </span> +<span id="L74" class="LineNr"> 74 </span><span class="subxH1Comment"># - big picture</span> +<span id="L75" class="LineNr"> 75 </span><span class="subxComment"># We'll operate on each line/instruction in isolation. That way we only need to</span> +<span id="L76" class="LineNr"> 76 </span><span class="subxComment"># allocate memory for converting a single instruction.</span> +<span id="L77" class="LineNr"> 77 </span><span class="subxComment">#</span> +<span id="L78" class="LineNr"> 78 </span><span class="subxComment"># To pack an entire file:</span> +<span id="L79" class="LineNr"> 79 </span><span class="subxComment"># skip segment headers</span> +<span id="L80" class="LineNr"> 80 </span><span class="subxComment"># pack every instruction in the code segment</span> +<span id="L81" class="LineNr"> 81 </span><span class="subxComment"># skip other segments</span> +<span id="L82" class="LineNr"> 82 </span> +<span id="L83" class="LineNr"> 83 </span><span class="subxH1Comment"># - To pack an instruction, following the C++ version:</span> +<span id="L84" class="LineNr"> 84 </span><span class="subxComment"># read line</span> +<span id="L85" class="LineNr"> 85 </span><span class="subxComment"># parse words</span> +<span id="L86" class="LineNr"> 86 </span><span class="subxComment"># read first word as opcode and write-slice</span> +<span id="L87" class="LineNr"> 87 </span><span class="subxComment"># if 0f or f2 or f3 read second opcode and write-slice</span> +<span id="L88" class="LineNr"> 88 </span><span class="subxComment"># if 'f2 0f' or 'f3 0f' read third opcode and write-slice</span> +<span id="L89" class="LineNr"> 89 </span><span class="subxComment"># scan words</span> +<span id="L90" class="LineNr"> 90 </span><span class="subxComment"># if has metadata 'mod', parse into mod</span> +<span id="L91" class="LineNr"> 91 </span><span class="subxComment"># if has metadata 'rm32', parse into rm32</span> +<span id="L92" class="LineNr"> 92 </span><span class="subxComment"># if has metadata 'r32', parse into r32</span> +<span id="L93" class="LineNr"> 93 </span><span class="subxComment"># if has metadata 'subop', parse into r32</span> +<span id="L94" class="LineNr"> 94 </span><span class="subxComment"># if at least one of the 3 was present, print-byte</span> +<span id="L95" class="LineNr"> 95 </span><span class="subxComment"># scan words</span> +<span id="L96" class="LineNr"> 96 </span><span class="subxComment"># if has metadata 'base', parse into base</span> +<span id="L97" class="LineNr"> 97 </span><span class="subxComment"># if has metadata 'index', parse into index</span> +<span id="L98" class="LineNr"> 98 </span><span class="subxComment"># if has metadata 'scale', parse into scale</span> +<span id="L99" class="LineNr"> 99 </span><span class="subxComment"># if at least one of the 3 was present, print-byte</span> +<span id="L100" class="LineNr">100 </span><span class="subxComment"># parse errors => <abort></span> +<span id="L101" class="LineNr">101 </span><span class="subxComment"># scan words</span> +<span id="L102" class="LineNr">102 </span><span class="subxComment"># if has metadata 'disp8', emit as 1 byte</span> +<span id="L103" class="LineNr">103 </span><span class="subxComment"># if has metadata 'disp16', emit as 2 bytes</span> +<span id="L104" class="LineNr">104 </span><span class="subxComment"># if has metadata 'disp32', emit as 4 bytes</span> +<span id="L105" class="LineNr">105 </span><span class="subxComment"># scan words</span> +<span id="L106" class="LineNr">106 </span><span class="subxComment"># if has metadata 'imm8', emit</span> +<span id="L107" class="LineNr">107 </span><span class="subxComment"># if has metadata 'imm32', emit as 4 bytes</span> +<span id="L108" class="LineNr">108 </span><span class="subxComment"># finally, emit line prefixed with a ' # '</span> +<span id="L109" class="LineNr">109 </span> +<span id="L110" class="LineNr">110 </span><span class="subxComment"># simplifications since we perform zero error handling (continuing to rely on the C++ version for that):</span> +<span id="L111" class="LineNr">111 </span><span class="subxComment"># missing fields are always 0-filled</span> +<span id="L112" class="LineNr">112 </span><span class="subxComment"># bytes never mentioned are silently dropped; if you don't provide /mod, /rm32 or /r32 you don't get a 0 modrm byte. You get *no* modrm byte.</span> +<span id="L113" class="LineNr">113 </span><span class="subxComment"># in case of conflict, last operand with a name is recognized</span> +<span id="L114" class="LineNr">114 </span><span class="subxComment"># silently drop extraneous operands</span> +<span id="L115" class="LineNr">115 </span><span class="subxComment"># unceremoniously abort on non-numeric operands except disp or imm</span> +<span id="L116" class="LineNr">116 </span> +<span id="L117" class="LineNr">117 </span><span class="subxComment"># primary state: line</span> +<span id="L118" class="LineNr">118 </span><span class="subxComment"># stream of 512 bytes; abort if it ever overflows</span> +<span id="L119" class="LineNr">119 </span><span class="subxComment">#</span> +<span id="L120" class="LineNr">120 </span><span class="subxComment"># conceptual hierarchy within a line:</span> +<span id="L121" class="LineNr">121 </span><span class="subxComment"># line = words separated by ' ', maybe followed by comment starting with '#'</span> +<span id="L122" class="LineNr">122 </span><span class="subxComment"># word = name until '/', then 0 or more metadata separated by '/'</span> +<span id="L123" class="LineNr">123 </span><span class="subxComment">#</span> +<span id="L124" class="LineNr">124 </span><span class="subxComment"># we won't bother saving the internal structure of lines; reparsing should be cheap using two primitives:</span> +<span id="L125" class="LineNr">125 </span><span class="subxComment"># next-token(stream, delim char) -> slice (start, end pointers)</span> +<span id="L126" class="LineNr">126 </span><span class="subxComment"># slice-equal?(slice, kernel string)</span> +<span id="L127" class="LineNr">127 </span> +<span id="L128" class="LineNr">128 </span><span class="subxComment"># helpers:</span> +<span id="L129" class="LineNr">129 </span><span class="subxComment"># emit(out : &buffered-file, word : &slice, width : int)</span> +<span id="L130" class="LineNr">130 </span><span class="subxComment"># if slice is all hex digits, parse and print appropriate digits</span> +<span id="L131" class="LineNr">131 </span><span class="subxComment"># otherwise just write-slice</span> +<span id="L132" class="LineNr">132 </span><span class="subxComment"># has-metadata?(word : &slice, s : &kernel-string) -> bool</span> +<span id="L133" class="LineNr">133 </span> +<span id="L134" class="LineNr">134 </span><span class="subxFunction">convert</span>: <span class="subxComment"># in : (address buffered-file), out : (address buffered-file), err : (address buffered-file), ed : (address exit-descriptor) -> <void></span> +<span id="L135" class="LineNr">135 </span> <span class="subxComment"># pseudocode:</span> +<span id="L136" class="LineNr">136 </span> <span class="subxComment"># line = new-stream(512, 1)</span> +<span id="L137" class="LineNr">137 </span> <span class="subxComment"># repeatedly</span> +<span id="L138" class="LineNr">138 </span> <span class="subxComment"># clear-stream(line)</span> +<span id="L139" class="LineNr">139 </span> <span class="subxComment"># EAX = read-line(in, line, err, ed)</span> +<span id="L140" class="LineNr">140 </span> <span class="subxComment"># if EAX == EOF break</span> +<span id="L141" class="LineNr">141 </span> <span class="subxComment"># convert-instruction(line, out, err, ed)</span> +<span id="L142" class="LineNr">142 </span> <span class="subxComment"># flush(out)</span> +<span id="L143" class="LineNr">143 </span> <span class="subxComment">#</span> +<span id="L144" class="LineNr">144 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L145" class="LineNr">145 </span> 55/push-EBP +<span id="L146" class="LineNr">146 </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="L147" class="LineNr">147 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L148" class="LineNr">148 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L149" class="LineNr">149 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L150" class="LineNr">150 </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="L151" class="LineNr">151 </span> 5d/pop-to-EBP +<span id="L152" class="LineNr">152 </span> c3/return +<span id="L153" class="LineNr">153 </span> +<span id="L154" class="LineNr">154 </span><span class="subxComment"># (re)compute the bounds of the next word in the line</span> +<span id="L155" class="LineNr">155 </span><span class="subxFunction">next-word</span>: <span class="subxComment"># line : (address stream byte), out : (address slice)</span> +<span id="L156" class="LineNr">156 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L157" class="LineNr">157 </span> 55/push-EBP +<span id="L158" class="LineNr">158 </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="L159" class="LineNr">159 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L160" class="LineNr">160 </span> 50/push-EAX +<span id="L161" class="LineNr">161 </span> 51/push-ECX +<span id="L162" class="LineNr">162 </span> 56/push-ESI +<span id="L163" class="LineNr">163 </span> 57/push-EDI +<span id="L164" class="LineNr">164 </span> <span class="subxComment"># ESI = line</span> +<span id="L165" class="LineNr">165 </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="L166" class="LineNr">166 </span> <span class="subxComment"># EDI = out</span> +<span id="L167" class="LineNr">167 </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="L168" class="LineNr">168 </span> <span class="subxComment"># skip-chars-matching(line, ' ')</span> +<span id="L169" class="LineNr">169 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L170" class="LineNr">170 </span> 68/push 0x20/imm32/space +<span id="L171" class="LineNr">171 </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="L172" class="LineNr">172 </span> <span class="subxS2Comment"># . . call</span> +<span id="L173" class="LineNr">173 </span> e8/call <a href='../071next-token.subx.html#L166'>skip-chars-matching</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"># out->start = &line->data[line->read]</span> +<span id="L177" class="LineNr">177 </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="L178" class="LineNr">178 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 6/base/ESI 1/index/ECX <span class="Normal"> . </span> 0/r32/EAX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ESI+ECX+12 to EAX</span> +<span id="L179" class="LineNr">179 </span> 89/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 EAX to *EDI</span> +<span id="L180" class="LineNr">180 </span> <span class="subxComment"># if line->data[line->read] == '#': out->end = &line->data[line->write]), skip rest of stream and return</span> +<span id="L181" class="LineNr">181 </span> <span class="subxS1Comment"># . EAX = line->data[line->read]</span> +<span id="L182" class="LineNr">182 </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="L183" class="LineNr">183 </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="L184" class="LineNr">184 </span> <span class="subxS1Comment"># . compare</span> +<span id="L185" class="LineNr">185 </span> 3d/compare-EAX-with 0x23/imm32/pound +<span id="L186" class="LineNr">186 </span> 75/jump-if-not-equal $next-word:not-comment/disp8 +<span id="L187" class="LineNr">187 </span> <span class="subxS1Comment"># . out->end = &line->data[line->write]</span> +<span id="L188" class="LineNr">188 </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="L189" class="LineNr">189 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 6/base/ESI 0/index/EAX <span class="Normal"> . </span> 0/r32/EAX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ESI+EAX+12 to EAX</span> +<span id="L190" class="LineNr">190 </span> 89/copy 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 EAX to *(EDI+4)</span> +<span id="L191" class="LineNr">191 </span> <span class="subxS1Comment"># . line->read = line->write</span> +<span id="L192" class="LineNr">192 </span> 89/copy 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 EAX to *(ESI+4)</span> +<span id="L193" class="LineNr">193 </span> <span class="subxS1Comment"># . return</span> +<span id="L194" class="LineNr">194 </span> eb/jump $next-word:end/disp8 +<span id="L195" class="LineNr">195 </span><span class="Constant">$next-word:not-comment</span>: +<span id="L196" class="LineNr">196 </span> <span class="subxComment"># otherwise skip-chars-not-matching(line, ' ')</span> +<span id="L197" class="LineNr">197 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L198" class="LineNr">198 </span> 68/push 0x20/imm32/space +<span id="L199" class="LineNr">199 </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="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#L288'>skip-chars-not-matching</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> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L204" class="LineNr">204 </span> <span class="subxComment"># out->end = &line->data[line->read]</span> +<span id="L205" class="LineNr">205 </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="L206" class="LineNr">206 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 6/base/ESI 1/index/ECX <span class="Normal"> . </span> 0/r32/EAX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ESI+ECX+12 to EAX</span> +<span id="L207" class="LineNr">207 </span> 89/copy 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 EAX to *(EDI+4)</span> +<span id="L208" class="LineNr">208 </span><span class="Constant">$next-word:end</span>: +<span id="L209" class="LineNr">209 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L210" class="LineNr">210 </span> 5f/pop-to-EDI +<span id="L211" class="LineNr">211 </span> 5e/pop-to-ESI +<span id="L212" class="LineNr">212 </span> 59/pop-to-ECX +<span id="L213" class="LineNr">213 </span> 58/pop-to-EAX +<span id="L214" class="LineNr">214 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L215" class="LineNr">215 </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="L216" class="LineNr">216 </span> 5d/pop-to-EBP +<span id="L217" class="LineNr">217 </span> c3/return +<span id="L218" class="LineNr">218 </span> +<span id="L219" class="LineNr">219 </span><span class="subxTest">test-next-word</span>: +<span id="L220" class="LineNr">220 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L221" class="LineNr">221 </span> 55/push-EBP +<span id="L222" class="LineNr">222 </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="L223" class="LineNr">223 </span> <span class="subxComment"># setup</span> +<span id="L224" class="LineNr">224 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> +<span id="L225" class="LineNr">225 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L226" class="LineNr">226 </span> 68/push <a href='../056write.subx.html#L193'>_test-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='../056write.subx.html#L85'>clear-stream</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> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L231" class="LineNr">231 </span> <span class="subxComment"># var slice/ECX = {0, 0}</span> +<span id="L232" class="LineNr">232 </span> 68/push 0/imm32/end +<span id="L233" class="LineNr">233 </span> 68/push 0/imm32/start +<span id="L234" class="LineNr">234 </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="L235" class="LineNr">235 </span> <span class="subxComment"># write(_test-stream, " ab")</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">" ab"</span>/imm32 +<span id="L238" class="LineNr">238 </span> 68/push <a href='../056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L239" class="LineNr">239 </span> <span class="subxS2Comment"># . . call</span> +<span id="L240" class="LineNr">240 </span> e8/call <a href='../056write.subx.html#L31'>write</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> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L243" class="LineNr">243 </span> <span class="subxComment"># next-word(_test-stream, slice)</span> +<span id="L244" class="LineNr">244 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L245" class="LineNr">245 </span> 51/push-ECX +<span id="L246" class="LineNr">246 </span> 68/push <a href='../056write.subx.html#L193'>_test-stream</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='pack.subx.html#L155'>next-word</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> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L251" class="LineNr">251 </span> <span class="subxComment"># check-ints-equal(slice->start - _test-stream->data, 2, msg)</span> +<span id="L252" class="LineNr">252 </span> <span class="subxS1Comment"># . check-ints-equal(slice->start - _test-stream, 14, msg)</span> +<span id="L253" class="LineNr">253 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L254" class="LineNr">254 </span> 68/push <span class="Constant">"F - <a href='pack.subx.html#L219'>test-next-word</a>: start"</span>/imm32 +<span id="L255" class="LineNr">255 </span> 68/push 0xe/imm32 +<span id="L256" class="LineNr">256 </span> <span class="subxS2Comment"># . . push slice->start - _test-stream</span> +<span id="L257" class="LineNr">257 </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="L258" class="LineNr">258 </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="L259" class="LineNr">259 </span> 50/push-EAX +<span id="L260" class="LineNr">260 </span> <span class="subxS2Comment"># . . call</span> +<span id="L261" class="LineNr">261 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L264" class="LineNr">264 </span> <span class="subxComment"># check-ints-equal(slice->end - _test-stream->data, 4, msg)</span> +<span id="L265" class="LineNr">265 </span> <span class="subxS1Comment"># . check-ints-equal(slice->end - _test-stream, 16, msg)</span> +<span id="L266" class="LineNr">266 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L267" class="LineNr">267 </span> 68/push <span class="Constant">"F - <a href='pack.subx.html#L219'>test-next-word</a>: end"</span>/imm32 +<span id="L268" class="LineNr">268 </span> 68/push 0x10/imm32 +<span id="L269" class="LineNr">269 </span> <span class="subxS2Comment"># . . push slice->end - _test-stream</span> +<span id="L270" class="LineNr">270 </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="L271" class="LineNr">271 </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="L272" class="LineNr">272 </span> 50/push-EAX +<span id="L273" class="LineNr">273 </span> <span class="subxS2Comment"># . . call</span> +<span id="L274" class="LineNr">274 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L277" class="LineNr">277 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L278" class="LineNr">278 </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="L279" class="LineNr">279 </span> 5d/pop-to-EBP +<span id="L280" class="LineNr">280 </span> c3/return +<span id="L281" class="LineNr">281 </span> +<span id="L282" class="LineNr">282 </span><span class="subxTest">test-next-word-returns-whole-comment</span>: +<span id="L283" class="LineNr">283 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L284" class="LineNr">284 </span> 55/push-EBP +<span id="L285" class="LineNr">285 </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="L286" class="LineNr">286 </span> <span class="subxComment"># setup</span> +<span id="L287" class="LineNr">287 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> +<span id="L288" class="LineNr">288 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L289" class="LineNr">289 </span> 68/push <a href='../056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L290" class="LineNr">290 </span> <span class="subxS2Comment"># . . call</span> +<span id="L291" class="LineNr">291 </span> e8/call <a href='../056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L292" class="LineNr">292 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L293" class="LineNr">293 </span> 81 0/subop/add 3/mod/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="L294" class="LineNr">294 </span> <span class="subxComment"># var slice/ECX = {0, 0}</span> +<span id="L295" class="LineNr">295 </span> 68/push 0/imm32/end +<span id="L296" class="LineNr">296 </span> 68/push 0/imm32/start +<span id="L297" class="LineNr">297 </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="L298" class="LineNr">298 </span> <span class="subxComment"># write(_test-stream, " # a")</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">" # a"</span>/imm32 +<span id="L301" class="LineNr">301 </span> 68/push <a href='../056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L302" class="LineNr">302 </span> <span class="subxS2Comment"># . . call</span> +<span id="L303" class="LineNr">303 </span> e8/call <a href='../056write.subx.html#L31'>write</a>/disp32 +<span id="L304" class="LineNr">304 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L305" class="LineNr">305 </span> 81 0/subop/add 3/mod/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="L306" class="LineNr">306 </span> <span class="subxComment"># next-word(_test-stream, slice)</span> +<span id="L307" class="LineNr">307 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L308" class="LineNr">308 </span> 51/push-ECX +<span id="L309" class="LineNr">309 </span> 68/push <a href='../056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L310" class="LineNr">310 </span> <span class="subxS2Comment"># . . call</span> +<span id="L311" class="LineNr">311 </span> e8/call <a href='pack.subx.html#L155'>next-word</a>/disp32 +<span id="L312" class="LineNr">312 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L313" class="LineNr">313 </span> 81 0/subop/add 3/mod/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="L314" class="LineNr">314 </span> <span class="subxComment"># check-ints-equal(slice->start - _test-stream->data, 2, msg)</span> +<span id="L315" class="LineNr">315 </span> <span class="subxS1Comment"># . check-ints-equal(slice->start - _test-stream, 14, msg)</span> +<span id="L316" class="LineNr">316 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L317" class="LineNr">317 </span> 68/push <span class="Constant">"F - <a href='pack.subx.html#L282'>test-next-word-returns-whole-comment</a>: start"</span>/imm32 +<span id="L318" class="LineNr">318 </span> 68/push 0xe/imm32 +<span id="L319" class="LineNr">319 </span> <span class="subxS2Comment"># . . push slice->start - _test-stream</span> +<span id="L320" class="LineNr">320 </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="L321" class="LineNr">321 </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="L322" class="LineNr">322 </span> 50/push-EAX +<span id="L323" class="LineNr">323 </span> <span class="subxS2Comment"># . . call</span> +<span id="L324" class="LineNr">324 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L325" class="LineNr">325 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L326" class="LineNr">326 </span> 81 0/subop/add 3/mod/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="L327" class="LineNr">327 </span> <span class="subxComment"># check-ints-equal(slice->end - _test-stream->data, 5, msg)</span> +<span id="L328" class="LineNr">328 </span> <span class="subxS1Comment"># . check-ints-equal(slice->end - _test-stream, 17, msg)</span> +<span id="L329" class="LineNr">329 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L330" class="LineNr">330 </span> 68/push <span class="Constant">"F - <a href='pack.subx.html#L282'>test-next-word-returns-whole-comment</a>: end"</span>/imm32 +<span id="L331" class="LineNr">331 </span> 68/push 0x11/imm32 +<span id="L332" class="LineNr">332 </span> <span class="subxS2Comment"># . . push slice->end - _test-stream</span> +<span id="L333" class="LineNr">333 </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="L334" class="LineNr">334 </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="L335" class="LineNr">335 </span> 50/push-EAX +<span id="L336" class="LineNr">336 </span> <span class="subxS2Comment"># . . call</span> +<span id="L337" class="LineNr">337 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L338" class="LineNr">338 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L339" class="LineNr">339 </span> 81 0/subop/add 3/mod/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="L340" class="LineNr">340 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L341" class="LineNr">341 </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="L342" class="LineNr">342 </span> 5d/pop-to-EBP +<span id="L343" class="LineNr">343 </span> c3/return +<span id="L344" class="LineNr">344 </span> +<span id="L345" class="LineNr">345 </span><span class="subxComment"># print 'n' in hex in 'width' bytes in lower-endian order, with a space after every byte</span> +<span id="L346" class="LineNr">346 </span><span class="subxFunction">emit-hex</span>: <span class="subxComment"># out : (address buffered-file), n : int, width : int</span> +<span id="L347" class="LineNr">347 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L348" class="LineNr">348 </span> 55/push-EBP +<span id="L349" class="LineNr">349 </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="L350" class="LineNr">350 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L351" class="LineNr">351 </span> 50/push-EAX +<span id="L352" class="LineNr">352 </span> 51/push-ECX +<span id="L353" class="LineNr">353 </span> 52/push-EDX +<span id="L354" class="LineNr">354 </span> 53/push-EBX +<span id="L355" class="LineNr">355 </span> 57/push-EDI +<span id="L356" class="LineNr">356 </span> <span class="subxComment"># EDI = out</span> +<span id="L357" class="LineNr">357 </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="L358" class="LineNr">358 </span> <span class="subxComment"># EBX = n</span> +<span id="L359" class="LineNr">359 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/EBX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+12) to EBX</span> +<span id="L360" class="LineNr">360 </span> <span class="subxComment"># EDX = width</span> +<span id="L361" class="LineNr">361 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+16) to EDX</span> +<span id="L362" class="LineNr">362 </span> <span class="subxComment"># var curr/ECX = 0</span> +<span id="L363" class="LineNr">363 </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="L364" class="LineNr">364 </span><span class="Constant">$emit-hex:loop</span>: +<span id="L365" class="LineNr">365 </span> <span class="subxComment"># if (curr >= width) break</span> +<span id="L366" class="LineNr">366 </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 and EDX</span> +<span id="L367" class="LineNr">367 </span> 7d/jump-if-greater-or-equal $emit-hex:end/disp8 +<span id="L368" class="LineNr">368 </span> <span class="subxComment"># print-byte(out, EBX)</span> +<span id="L369" class="LineNr">369 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L370" class="LineNr">370 </span> 53/push-EBX +<span id="L371" class="LineNr">371 </span> 57/push-EDI +<span id="L372" class="LineNr">372 </span> <span class="subxS2Comment"># . . call</span> +<span id="L373" class="LineNr">373 </span> e8/call <a href='../064print-byte.subx.html#L15'>print-byte</a>/disp32 +<span id="L374" class="LineNr">374 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L375" class="LineNr">375 </span> 81 0/subop/add 3/mod/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="L376" class="LineNr">376 </span> <span class="subxComment"># write-byte(out, ' ')</span> +<span id="L377" class="LineNr">377 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L378" class="LineNr">378 </span> 68/push 0x20/imm32/space +<span id="L379" class="LineNr">379 </span> 57/push-EDI +<span id="L380" class="LineNr">380 </span> <span class="subxS2Comment"># . . call</span> +<span id="L381" class="LineNr">381 </span> e8/call <a href='../062write-byte.subx.html#L38'>write-byte</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> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L384" class="LineNr">384 </span> <span class="subxComment"># EBX = EBX >> 8</span> +<span id="L385" class="LineNr">385 </span> c1/shift 5/subop/logic-right 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> 8/imm8 <span class="subxComment"># shift EBX right by 8 bits, while padding zeroes</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> eb/jump $emit-hex:loop/disp8 +<span id="L389" class="LineNr">389 </span><span class="Constant">$emit-hex:end</span>: +<span id="L390" class="LineNr">390 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L391" class="LineNr">391 </span> 5f/pop-to-EDI +<span id="L392" class="LineNr">392 </span> 5b/pop-to-EBX +<span id="L393" class="LineNr">393 </span> 5a/pop-to-EAX +<span id="L394" class="LineNr">394 </span> 59/pop-to-ECX +<span id="L395" class="LineNr">395 </span> 58/pop-to-EAX +<span id="L396" class="LineNr">396 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L397" class="LineNr">397 </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="L398" class="LineNr">398 </span> 5d/pop-to-EBP +<span id="L399" class="LineNr">399 </span> c3/return +<span id="L400" class="LineNr">400 </span> +<span id="L401" class="LineNr">401 </span><span class="subxTest">test-emit-hex-single-byte</span>: +<span id="L402" class="LineNr">402 </span> <span class="subxComment"># setup</span> +<span id="L403" class="LineNr">403 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> +<span id="L404" class="LineNr">404 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L405" class="LineNr">405 </span> 68/push <a href='../056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L406" class="LineNr">406 </span> <span class="subxS2Comment"># . . call</span> +<span id="L407" class="LineNr">407 </span> e8/call <a href='../056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L408" class="LineNr">408 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L409" class="LineNr">409 </span> 81 0/subop/add 3/mod/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="L410" class="LineNr">410 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> +<span id="L411" class="LineNr">411 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L412" class="LineNr">412 </span> b8/copy-to-EAX <a href='../059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L413" class="LineNr">413 </span> 05/add-to-EAX 4/imm32 +<span id="L414" class="LineNr">414 </span> 50/push-EAX +<span id="L415" class="LineNr">415 </span> <span class="subxS2Comment"># . . call</span> +<span id="L416" class="LineNr">416 </span> e8/call <a href='../056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L417" class="LineNr">417 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L418" class="LineNr">418 </span> 81 0/subop/add 3/mod/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="L419" class="LineNr">419 </span> <span class="subxComment"># emit-hex(_test-buffered-file, 0xab, 1)</span> +<span id="L420" class="LineNr">420 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L421" class="LineNr">421 </span> 68/push 1/imm32 +<span id="L422" class="LineNr">422 </span> 68/push 0xab/imm32 +<span id="L423" class="LineNr">423 </span> 68/push <a href='../059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L424" class="LineNr">424 </span> <span class="subxS2Comment"># . . call</span> +<span id="L425" class="LineNr">425 </span> e8/call <a href='pack.subx.html#L346'>emit-hex</a>/disp32 +<span id="L426" class="LineNr">426 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L427" class="LineNr">427 </span> 81 0/subop/add 3/mod/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="L428" class="LineNr">428 </span> <span class="subxComment"># flush(_test-buffered-file)</span> +<span id="L429" class="LineNr">429 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L430" class="LineNr">430 </span> 68/push <a href='../059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L431" class="LineNr">431 </span> <span class="subxS2Comment"># . . call</span> +<span id="L432" class="LineNr">432 </span> e8/call <a href='../062write-byte.subx.html#L86'>flush</a>/disp32 +<span id="L433" class="LineNr">433 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L434" class="LineNr">434 </span> 81 0/subop/add 3/mod/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="L435" class="LineNr">435 </span> <span class="subxComment"># check-ints-equal(*_test-stream->data, 'ab ', msg)</span> +<span id="L436" class="LineNr">436 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L437" class="LineNr">437 </span> 68/push <span class="Constant">"F - test-emit-hex-single-byte"</span>/imm32 +<span id="L438" class="LineNr">438 </span> 68/push 0x206261/imm32 +<span id="L439" class="LineNr">439 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> +<span id="L440" class="LineNr">440 </span> b8/copy-to-EAX <a href='../056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L441" class="LineNr">441 </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="L442" class="LineNr">442 </span> <span class="subxS2Comment"># . . call</span> +<span id="L443" class="LineNr">443 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L446" class="LineNr">446 </span> <span class="subxS1Comment"># . end</span> +<span id="L447" class="LineNr">447 </span> c3/return +<span id="L448" class="LineNr">448 </span> +<span id="L449" class="LineNr">449 </span><span class="subxTest">test-emit-hex-multiple-byte</span>: +<span id="L450" class="LineNr">450 </span> <span class="subxComment"># setup</span> +<span id="L451" class="LineNr">451 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> +<span id="L452" class="LineNr">452 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L453" class="LineNr">453 </span> 68/push <a href='../056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L454" class="LineNr">454 </span> <span class="subxS2Comment"># . . call</span> +<span id="L455" class="LineNr">455 </span> e8/call <a href='../056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L456" class="LineNr">456 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L457" class="LineNr">457 </span> 81 0/subop/add 3/mod/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="L458" class="LineNr">458 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> +<span id="L459" class="LineNr">459 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L460" class="LineNr">460 </span> b8/copy-to-EAX <a href='../059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L461" class="LineNr">461 </span> 05/add-to-EAX 4/imm32 +<span id="L462" class="LineNr">462 </span> 50/push-EAX +<span id="L463" class="LineNr">463 </span> <span class="subxS2Comment"># . . call</span> +<span id="L464" class="LineNr">464 </span> e8/call <a href='../056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L465" class="LineNr">465 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L466" class="LineNr">466 </span> 81 0/subop/add 3/mod/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="L467" class="LineNr">467 </span> <span class="subxComment"># emit-hex(_test-buffered-file, 0x1234, 2)</span> +<span id="L468" class="LineNr">468 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L469" class="LineNr">469 </span> 68/push 2/imm32 +<span id="L470" class="LineNr">470 </span> 68/push 0x1234/imm32 +<span id="L471" class="LineNr">471 </span> 68/push <a href='../059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L472" class="LineNr">472 </span> <span class="subxS2Comment"># . . call</span> +<span id="L473" class="LineNr">473 </span> e8/call <a href='pack.subx.html#L346'>emit-hex</a>/disp32 +<span id="L474" class="LineNr">474 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L475" class="LineNr">475 </span> 81 0/subop/add 3/mod/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="L476" class="LineNr">476 </span> <span class="subxComment"># flush(_test-buffered-file)</span> +<span id="L477" class="LineNr">477 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L478" class="LineNr">478 </span> 68/push <a href='../059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L479" class="LineNr">479 </span> <span class="subxS2Comment"># . . call</span> +<span id="L480" class="LineNr">480 </span> e8/call <a href='../062write-byte.subx.html#L86'>flush</a>/disp32 +<span id="L481" class="LineNr">481 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L482" class="LineNr">482 </span> 81 0/subop/add 3/mod/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="L483" class="LineNr">483 </span> <span class="subxComment"># check(_test-stream->data == '34 12 ')</span> +<span id="L484" class="LineNr">484 </span> <span class="subxS1Comment"># . check-ints-equal(_test-stream->data[0..3], '34 1', msg)</span> +<span id="L485" class="LineNr">485 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L486" class="LineNr">486 </span> 68/push <span class="Constant">"F - <a href='pack.subx.html#L449'>test-emit-hex-multiple-byte</a>/1"</span>/imm32 +<span id="L487" class="LineNr">487 </span> 68/push 0x31203433/imm32 +<span id="L488" class="LineNr">488 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> +<span id="L489" class="LineNr">489 </span> b8/copy-to-EAX <a href='../056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L490" class="LineNr">490 </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="L491" class="LineNr">491 </span> <span class="subxS2Comment"># . . call</span> +<span id="L492" class="LineNr">492 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L493" class="LineNr">493 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L494" class="LineNr">494 </span> 81 0/subop/add 3/mod/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="L495" class="LineNr">495 </span> <span class="subxS1Comment"># . check-ints-equal(_test-stream->data[4..7], '2 ', msg)</span> +<span id="L496" class="LineNr">496 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L497" class="LineNr">497 </span> 68/push <span class="Constant">"F - <a href='pack.subx.html#L449'>test-emit-hex-multiple-byte</a>/2"</span>/imm32 +<span id="L498" class="LineNr">498 </span> 68/push 0x2032/imm32 +<span id="L499" class="LineNr">499 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> +<span id="L500" class="LineNr">500 </span> b8/copy-to-EAX <a href='../056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L501" class="LineNr">501 </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="L502" class="LineNr">502 </span> <span class="subxS2Comment"># . . call</span> +<span id="L503" class="LineNr">503 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L504" class="LineNr">504 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L505" class="LineNr">505 </span> 81 0/subop/add 3/mod/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="L506" class="LineNr">506 </span> <span class="subxS1Comment"># . end</span> +<span id="L507" class="LineNr">507 </span> c3/return +<span id="L508" class="LineNr">508 </span> <span class="subxS1Comment"># . end</span> +<span id="L509" class="LineNr">509 </span> c3/return +<span id="L510" class="LineNr">510 </span> +<span id="L511" class="LineNr">511 </span><span class="subxTest">test-emit-hex-zero-pad</span>: +<span id="L512" class="LineNr">512 </span> <span class="subxComment"># setup</span> +<span id="L513" class="LineNr">513 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> +<span id="L514" class="LineNr">514 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L515" class="LineNr">515 </span> 68/push <a href='../056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L516" class="LineNr">516 </span> <span class="subxS2Comment"># . . call</span> +<span id="L517" class="LineNr">517 </span> e8/call <a href='../056write.subx.html#L85'>clear-stream</a>/disp32 +<span id="L518" class="LineNr">518 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L519" class="LineNr">519 </span> 81 0/subop/add 3/mod/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="L520" class="LineNr">520 </span> <span class="subxS1Comment"># . clear-stream(_test-buffered-file+4)</span> +<span id="L521" class="LineNr">521 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L522" class="LineNr">522 </span> b8/copy-to-EAX <a href='../059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L523" class="LineNr">523 </span> 05/add-to-EAX 4/imm32 +<span id="L524" class="LineNr">524 </span> 50/push-EAX +<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#L85'>clear-stream</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> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L529" class="LineNr">529 </span> <span class="subxComment"># emit-hex(_test-buffered-file, 0xab, 2)</span> +<span id="L530" class="LineNr">530 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L531" class="LineNr">531 </span> 68/push 2/imm32 +<span id="L532" class="LineNr">532 </span> 68/push 0xab/imm32 +<span id="L533" class="LineNr">533 </span> 68/push <a href='../059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L534" class="LineNr">534 </span> <span class="subxS2Comment"># . . call</span> +<span id="L535" class="LineNr">535 </span> e8/call <a href='pack.subx.html#L346'>emit-hex</a>/disp32 +<span id="L536" class="LineNr">536 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L537" class="LineNr">537 </span> 81 0/subop/add 3/mod/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="L538" class="LineNr">538 </span> <span class="subxComment"># flush(_test-buffered-file)</span> +<span id="L539" class="LineNr">539 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L540" class="LineNr">540 </span> 68/push <a href='../059read-byte.subx.html#L290'>_test-buffered-file</a>/imm32 +<span id="L541" class="LineNr">541 </span> <span class="subxS2Comment"># . . call</span> +<span id="L542" class="LineNr">542 </span> e8/call <a href='../062write-byte.subx.html#L86'>flush</a>/disp32 +<span id="L543" class="LineNr">543 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L544" class="LineNr">544 </span> 81 0/subop/add 3/mod/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="L545" class="LineNr">545 </span> <span class="subxComment"># check(_test-stream->data == '00 ab')</span> +<span id="L546" class="LineNr">546 </span> <span class="subxS1Comment"># . check-ints-equal(*_test-stream->data, 'ab 0', msg)</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="Constant">"F - <a href='pack.subx.html#L511'>test-emit-hex-zero-pad</a>/1"</span>/imm32 +<span id="L549" class="LineNr">549 </span> 68/push 0x30206261/imm32 +<span id="L550" class="LineNr">550 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> +<span id="L551" class="LineNr">551 </span> b8/copy-to-EAX <a href='../056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L552" class="LineNr">552 </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="L553" class="LineNr">553 </span> <span class="subxS2Comment"># . . call</span> +<span id="L554" class="LineNr">554 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L555" class="LineNr">555 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L556" class="LineNr">556 </span> 81 0/subop/add 3/mod/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="L557" class="LineNr">557 </span> <span class="subxS1Comment"># . check-ints-equal(*_test-stream->data[1], '0 ', msg)</span> +<span id="L558" class="LineNr">558 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L559" class="LineNr">559 </span> 68/push <span class="Constant">"F - <a href='pack.subx.html#L511'>test-emit-hex-zero-pad</a>/2"</span>/imm32 +<span id="L560" class="LineNr">560 </span> 68/push 0x2030/imm32 +<span id="L561" class="LineNr">561 </span> <span class="subxS2Comment"># . . push *_test-stream->data</span> +<span id="L562" class="LineNr">562 </span> b8/copy-to-EAX <a href='../056write.subx.html#L193'>_test-stream</a>/imm32 +<span id="L563" class="LineNr">563 </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="L564" class="LineNr">564 </span> <span class="subxS2Comment"># . . call</span> +<span id="L565" class="LineNr">565 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L568" class="LineNr">568 </span> <span class="subxS1Comment"># . end</span> +<span id="L569" class="LineNr">569 </span> c3/return +<span id="L570" class="LineNr">570 </span> +<span id="L571" class="LineNr">571 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> |