diff options
| author | Kartik Agaram <vc@akkartik.com> | 2019-11-30 14:17:13 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2019-11-30 14:18:36 -0800 |
| commit | f25f2e98f9a35a275b5dc31ea80cbbb26fe88c92 (patch) | |
| tree | 9b3fe1d8e174655a1dd810d84ab407c7f7e1e59d /html | |
| parent | eb6e4a13390ed7013bcd2c08f9661c1d6baaf955 (diff) | |
| download | mu-f25f2e98f9a35a275b5dc31ea80cbbb26fe88c92.tar.gz | |
5786
Diffstat (limited to 'html')
| -rw-r--r-- | html/054string-equal.subx.html | 12 | ||||
| -rw-r--r-- | html/069allocate.subx.html | 415 | ||||
| -rw-r--r-- | html/081table.subx.html | 36 | ||||
| -rw-r--r-- | html/apps/mu.subx.html | 4676 |
4 files changed, 2586 insertions, 2553 deletions
diff --git a/html/054string-equal.subx.html b/html/054string-equal.subx.html index 07054197..b58ac7a7 100644 --- a/html/054string-equal.subx.html +++ b/html/054string-equal.subx.html @@ -237,7 +237,7 @@ if ('onhashchange' in window) { <span id="L175" class="LineNr">175 </span> c3/return <span id="L176" class="LineNr">176 </span> <span id="L177" class="LineNr">177 </span><span class="subxComment"># helper for later tests</span> -<span id="L178" class="LineNr">178 </span><span class="subxFunction">check-string-equal</span>: <span class="subxComment"># s : (address string), expected : (address string), msg : (address string)</span> +<span id="L178" class="LineNr">178 </span><span class="subxFunction">check-strings-equal</span>: <span class="subxComment"># s : (address string), expected : (address string), msg : (address string)</span> <span id="L179" class="LineNr">179 </span> <span class="subxS1Comment"># . prologue</span> <span id="L180" class="LineNr">180 </span> 55/push-ebp <span id="L181" class="LineNr">181 </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> @@ -260,7 +260,7 @@ if ('onhashchange' in window) { <span id="L198" class="LineNr">198 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 <span id="L199" class="LineNr">199 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L200" class="LineNr">200 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> -<span id="L201" class="LineNr">201 </span><span class="Constant">$check-string-equal:end</span>: +<span id="L201" class="LineNr">201 </span><span class="Constant">$check-strings-equal:end</span>: <span id="L202" class="LineNr">202 </span> <span class="subxS1Comment"># . restore registers</span> <span id="L203" class="LineNr">203 </span> 58/pop-to-eax <span id="L204" class="LineNr">204 </span> <span class="subxS1Comment"># . epilogue</span> @@ -269,18 +269,18 @@ if ('onhashchange' in window) { <span id="L207" class="LineNr">207 </span> c3/return <span id="L208" class="LineNr">208 </span> <span id="L209" class="LineNr">209 </span><span class="subxComment"># test the helper</span> -<span id="L210" class="LineNr">210 </span><span class="subxTest">test-check-string-equal</span>: -<span id="L211" class="LineNr">211 </span> <span class="subxComment"># check-string-equal?("Abc", "Abc")</span> +<span id="L210" class="LineNr">210 </span><span class="subxTest">test-check-strings-equal</span>: +<span id="L211" class="LineNr">211 </span> <span class="subxComment"># check-strings-equal?("Abc", "Abc")</span> <span id="L212" class="LineNr">212 </span> <span class="subxS2Comment"># . . push args</span> <span id="L213" class="LineNr">213 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L214" class="LineNr">214 </span> 68/push <span class="Constant">"Abc"</span>/imm32 <span id="L215" class="LineNr">215 </span> <span class="subxS2Comment"># . . call</span> -<span id="L216" class="LineNr">216 </span> e8/call <a href='054string-equal.subx.html#L178'>check-string-equal</a>/disp32 +<span id="L216" class="LineNr">216 </span> e8/call <a href='054string-equal.subx.html#L178'>check-strings-equal</a>/disp32 <span id="L217" class="LineNr">217 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L218" class="LineNr">218 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> <span id="L219" class="LineNr">219 </span> <span class="subxComment"># check-ints-equal(eax, 1, msg)</span> <span id="L220" class="LineNr">220 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L221" class="LineNr">221 </span> 68/push <span class="Constant">"F - test-check-string-equal"</span>/imm32 +<span id="L221" class="LineNr">221 </span> 68/push <span class="Constant">"F - test-check-strings-equal"</span>/imm32 <span id="L222" class="LineNr">222 </span> 68/push 0/imm32/false <span id="L223" class="LineNr">223 </span> 50/push-eax <span id="L224" class="LineNr">224 </span> <span class="subxS2Comment"># . . call</span> diff --git a/html/069allocate.subx.html b/html/069allocate.subx.html index 1c5489ad..993274a9 100644 --- a/html/069allocate.subx.html +++ b/html/069allocate.subx.html @@ -19,7 +19,6 @@ a { color:inherit; } .subxFunction { color: #af5f00; text-decoration: underline; } .LineNr { } .subxS1Comment { color: #0000af; } -.CommentedCode { color: #8a8a8a; } .SpecialChar { color: #d70000; } .Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; } .subxMinorFunction { color: #875f5f; } @@ -90,215 +89,213 @@ if ('onhashchange' in window) { <span id="L28" class="LineNr"> 28 </span><span class="subxComment"># a reasonable default</span> <span id="L29" class="LineNr"> 29 </span><span class="SpecialChar">Heap-size</span>: <span id="L30" class="LineNr"> 30 </span> 0x200000/imm32/2MB -<span id="L31" class="LineNr"> 31 </span><span class="CommentedCode">#? # TODO: reclaim space allocated in tests.</span> -<span id="L32" class="LineNr"> 32 </span><span class="CommentedCode">#? 0x2000000/imm32/32MB</span> -<span id="L33" class="LineNr"> 33 </span> -<span id="L34" class="LineNr"> 34 </span>== code -<span id="L35" class="LineNr"> 35 </span><span class="subxComment"># instruction effective address register displacement immediate</span> -<span id="L36" class="LineNr"> 36 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> -<span id="L37" class="LineNr"> 37 </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="L31" class="LineNr"> 31 </span> +<span id="L32" class="LineNr"> 32 </span>== code +<span id="L33" class="LineNr"> 33 </span><span class="subxComment"># instruction effective address register displacement immediate</span> +<span id="L34" class="LineNr"> 34 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span> +<span id="L35" class="LineNr"> 35 </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="L36" class="LineNr"> 36 </span> +<span id="L37" class="LineNr"> 37 </span><span class="subxComment"># Let's start initializing the default allocation descriptor.</span> <span id="L38" class="LineNr"> 38 </span> -<span id="L39" class="LineNr"> 39 </span><span class="subxComment"># Let's start initializing the default allocation descriptor.</span> -<span id="L40" class="LineNr"> 40 </span> -<span id="L41" class="LineNr"> 41 </span><span class="SpecialChar">Entry</span>: -<span id="L42" class="LineNr"> 42 </span> <span class="subxComment"># initialize heap</span> -<span id="L43" class="LineNr"> 43 </span> <span class="subxS1Comment"># . Heap = new-segment(Heap-size)</span> -<span id="L44" class="LineNr"> 44 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L45" class="LineNr"> 45 </span> 68/push <span class="SpecialChar"><a href='069allocate.subx.html#L22'>Heap</a></span>/imm32 -<span id="L46" class="LineNr"> 46 </span> ff 6/subop/push 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="SpecialChar"><a href='069allocate.subx.html#L29'>Heap-size</a></span>/disp32 <span class="subxComment"># push *Heap-size</span> -<span id="L47" class="LineNr"> 47 </span> <span class="subxS2Comment"># . . call</span> -<span id="L48" class="LineNr"> 48 </span> e8/call <a href='053new-segment.subx.html#L41'>new-segment</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> 8/imm32 <span class="subxComment"># add to esp</span> -<span id="L51" class="LineNr"> 51 </span> -<span id="L52" class="LineNr"> 52 </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="L53" class="LineNr"> 53 </span><span class="Constant">$array-equal-main:end</span>: -<span id="L54" class="LineNr"> 54 </span> <span class="subxComment"># syscall(exit, Num-test-failures)</span> -<span id="L55" class="LineNr"> 55 </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="L56" class="LineNr"> 56 </span> b8/copy-to-eax 1/imm32/exit -<span id="L57" class="LineNr"> 57 </span> cd/syscall 0x80/imm8 -<span id="L58" class="LineNr"> 58 </span> -<span id="L59" class="LineNr"> 59 </span><span class="subxComment"># Claim the next 'n' bytes of memory starting at ad->curr and update ad->curr.</span> -<span id="L60" class="LineNr"> 60 </span><span class="subxComment"># Abort if there isn't enough memory in 'ad'.</span> -<span id="L61" class="LineNr"> 61 </span><span class="subxFunction">allocate</span>: <span class="subxComment"># ad : (address allocation-descriptor), n : int -> address-or-null/eax</span> -<span id="L62" class="LineNr"> 62 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L63" class="LineNr"> 63 </span> 55/push-ebp -<span id="L64" class="LineNr"> 64 </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="L65" class="LineNr"> 65 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L66" class="LineNr"> 66 </span> 51/push-ecx -<span id="L67" class="LineNr"> 67 </span> 52/push-edx -<span id="L68" class="LineNr"> 68 </span> <span class="subxComment"># ecx = ad</span> -<span id="L69" class="LineNr"> 69 </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="L70" class="LineNr"> 70 </span> <span class="subxComment"># save ad->curr</span> -<span id="L71" class="LineNr"> 71 </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="L72" class="LineNr"> 72 </span> <span class="subxComment"># check if there's enough space</span> -<span id="L73" class="LineNr"> 73 </span> <span class="subxS1Comment"># . edx = ad->curr + n</span> -<span id="L74" class="LineNr"> 74 </span> 89/copy 3/mod/direct 2/rm32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy eax to edx</span> -<span id="L75" class="LineNr"> 75 </span> 03/add 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># add *(ebp+12) to edx</span> -<span id="L76" class="LineNr"> 76 </span> 3b/compare 1/mod/*+disp8 1/rm32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># compare edx with *(ecx+4)</span> -<span id="L77" class="LineNr"> 77 </span> 73/jump-if-greater-or-equal-signed $allocate:abort/disp8 -<span id="L78" class="LineNr"> 78 </span><span class="Constant">$allocate:commit</span>: -<span id="L79" class="LineNr"> 79 </span> <span class="subxComment"># update ad->curr</span> -<span id="L80" class="LineNr"> 80 </span> 89/copy 0/mod/indirect 1/rm32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy edx to *ecx</span> -<span id="L81" class="LineNr"> 81 </span><span class="Constant">$allocate:end</span>: -<span id="L82" class="LineNr"> 82 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L83" class="LineNr"> 83 </span> 5a/pop-to-edx -<span id="L84" class="LineNr"> 84 </span> 59/pop-to-ecx -<span id="L85" class="LineNr"> 85 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L86" class="LineNr"> 86 </span> 89/copy 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ebp to esp</span> -<span id="L87" class="LineNr"> 87 </span> 5d/pop-to-ebp -<span id="L88" class="LineNr"> 88 </span> c3/return -<span id="L89" class="LineNr"> 89 </span> -<span id="L90" class="LineNr"> 90 </span><span class="Constant">$allocate:abort</span>: -<span id="L91" class="LineNr"> 91 </span> <span class="subxS1Comment"># . _write(2/stderr, error)</span> -<span id="L92" class="LineNr"> 92 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L93" class="LineNr"> 93 </span> 68/push <span class="Constant">"allocate: failed to allocate\n"</span>/imm32 -<span id="L94" class="LineNr"> 94 </span> 68/push 2/imm32/stderr -<span id="L95" class="LineNr"> 95 </span> <span class="subxS2Comment"># . . call</span> -<span id="L96" class="LineNr"> 96 </span> e8/call <a href='050_write.subx.html#L14'>_write</a>/disp32 -<span id="L97" class="LineNr"> 97 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L98" class="LineNr"> 98 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> -<span id="L99" class="LineNr"> 99 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> -<span id="L100" class="LineNr">100 </span> bb/copy-to-ebx 1/imm32 -<span id="L101" class="LineNr">101 </span> b8/copy-to-eax 1/imm32/exit -<span id="L102" class="LineNr">102 </span> cd/syscall 0x80/imm8 -<span id="L103" class="LineNr">103 </span> <span class="subxComment"># never gets here</span> -<span id="L104" class="LineNr">104 </span> -<span id="L105" class="LineNr">105 </span><span class="subxTest">test-allocate-success</span>: -<span id="L106" class="LineNr">106 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L107" class="LineNr">107 </span> 55/push-ebp -<span id="L108" class="LineNr">108 </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="L109" class="LineNr">109 </span> <span class="subxComment"># var ad/ecx : (address allocation-descriptor) = {11, 15}</span> -<span id="L110" class="LineNr">110 </span> 68/push 0xf/imm32/limit -<span id="L111" class="LineNr">111 </span> 68/push 0xb/imm32/curr -<span id="L112" class="LineNr">112 </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="L113" class="LineNr">113 </span> <span class="subxComment"># eax = allocate(ad, 3)</span> -<span id="L114" class="LineNr">114 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L115" class="LineNr">115 </span> 68/push 3/imm32 -<span id="L116" class="LineNr">116 </span> 51/push-ecx -<span id="L117" class="LineNr">117 </span> <span class="subxS2Comment"># . . call</span> -<span id="L118" class="LineNr">118 </span> e8/call <a href='069allocate.subx.html#L61'>allocate</a>/disp32 -<span id="L119" class="LineNr">119 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L120" class="LineNr">120 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> -<span id="L121" class="LineNr">121 </span> <span class="subxComment"># check-ints-equal(eax, 11, msg)</span> -<span id="L122" class="LineNr">122 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L123" class="LineNr">123 </span> 68/push <span class="Constant">"F - <a href='069allocate.subx.html#L105'>test-allocate-success</a>: returns current pointer of allocation descriptor"</span>/imm32 -<span id="L124" class="LineNr">124 </span> 68/push 0xb/imm32 -<span id="L125" class="LineNr">125 </span> 50/push-eax -<span id="L126" class="LineNr">126 </span> <span class="subxS2Comment"># . . call</span> -<span id="L127" class="LineNr">127 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to esp</span> -<span id="L130" class="LineNr">130 </span> <span class="subxComment"># check-ints-equal(ad->curr, 14, msg)</span> -<span id="L131" class="LineNr">131 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L132" class="LineNr">132 </span> 68/push <span class="Constant">"F - <a href='069allocate.subx.html#L105'>test-allocate-success</a>: updates allocation descriptor"</span>/imm32 -<span id="L133" class="LineNr">133 </span> 68/push 0xe/imm32 -<span id="L134" class="LineNr">134 </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="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"># . epilogue</span> -<span id="L140" class="LineNr">140 </span> 89/copy 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ebp to esp</span> -<span id="L141" class="LineNr">141 </span> 5d/pop-to-ebp -<span id="L142" class="LineNr">142 </span> c3/return -<span id="L143" class="LineNr">143 </span> -<span id="L144" class="LineNr">144 </span><span class="subxMinorFunction">_pending-test-allocate-failure</span>: -<span id="L145" class="LineNr">145 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L146" class="LineNr">146 </span> 55/push-ebp -<span id="L147" class="LineNr">147 </span> 89/copy 3/mod/direct 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to ebp</span> -<span id="L148" class="LineNr">148 </span> <span class="subxComment"># var ad/ecx : (address allocation-descriptor) = {11, 15}</span> -<span id="L149" class="LineNr">149 </span> 68/push 0xf/imm32/limit -<span id="L150" class="LineNr">150 </span> 68/push 0xb/imm32/curr -<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 = allocate(ad, 6)</span> -<span id="L153" class="LineNr">153 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L154" class="LineNr">154 </span> 68/push 6/imm32 -<span id="L155" class="LineNr">155 </span> 51/push-ecx -<span id="L156" class="LineNr">156 </span> <span class="subxS2Comment"># . . call</span> -<span id="L157" class="LineNr">157 </span> e8/call <a href='069allocate.subx.html#L61'>allocate</a>/disp32 -<span id="L158" class="LineNr">158 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L159" class="LineNr">159 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> -<span id="L160" class="LineNr">160 </span> <span class="subxComment"># check-ints-equal(eax, 0, msg)</span> -<span id="L161" class="LineNr">161 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L162" class="LineNr">162 </span> 68/push <span class="Constant">"F - test-allocate-failure: returns null"</span>/imm32 -<span id="L163" class="LineNr">163 </span> 68/push 0/imm32 -<span id="L164" class="LineNr">164 </span> 50/push-eax -<span id="L165" class="LineNr">165 </span> <span class="subxS2Comment"># . . call</span> -<span id="L166" class="LineNr">166 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L167" class="LineNr">167 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L168" class="LineNr">168 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> -<span id="L169" class="LineNr">169 </span> <span class="subxComment"># no change to ad->curr</span> -<span id="L170" class="LineNr">170 </span> <span class="subxS1Comment"># . check-ints-equal(ad->curr, 11)</span> -<span id="L171" class="LineNr">171 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L172" class="LineNr">172 </span> 68/push <span class="Constant">"F - test-allocate-failure: updates allocation descriptor"</span>/imm32 -<span id="L173" class="LineNr">173 </span> 68/push 0xb/imm32 -<span id="L174" class="LineNr">174 </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="L175" class="LineNr">175 </span> <span class="subxS2Comment"># . . call</span> -<span id="L176" class="LineNr">176 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L177" class="LineNr">177 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L178" class="LineNr">178 </span> 81 0/subop/add 3/mod/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="L179" class="LineNr">179 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L180" class="LineNr">180 </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="L181" class="LineNr">181 </span> 5d/pop-to-ebp -<span id="L182" class="LineNr">182 </span> c3/return -<span id="L183" class="LineNr">183 </span> -<span id="L184" class="LineNr">184 </span><span class="subxComment"># helper: create a nested allocation descriptor (useful for tests)</span> -<span id="L185" class="LineNr">185 </span><span class="subxFunction">allocate-region</span>: <span class="subxComment"># ad : (address allocation-descriptor), n : int -> new-ad : (address allocation-descriptor)</span> -<span id="L186" class="LineNr">186 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L187" class="LineNr">187 </span> 55/push-ebp -<span id="L188" class="LineNr">188 </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="L189" class="LineNr">189 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L190" class="LineNr">190 </span> 51/push-ecx -<span id="L191" class="LineNr">191 </span> <span class="subxComment"># eax = allocate(ad, n)</span> -<span id="L192" class="LineNr">192 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L193" class="LineNr">193 </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="L194" class="LineNr">194 </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="L195" class="LineNr">195 </span> <span class="subxS2Comment"># . . call</span> -<span id="L196" class="LineNr">196 </span> e8/call <a href='069allocate.subx.html#L61'>allocate</a>/disp32 -<span id="L197" class="LineNr">197 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L198" class="LineNr">198 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> -<span id="L199" class="LineNr">199 </span> <span class="subxComment"># if (eax == 0) abort</span> -<span id="L200" class="LineNr">200 </span> 3d/compare-eax-and 0/imm32 -<span id="L201" class="LineNr">201 </span> 74/jump-if-equal $allocate-region:abort/disp8 -<span id="L202" class="LineNr">202 </span> <span class="subxComment"># earmark 8 bytes at the start for a new allocation descriptor</span> -<span id="L203" class="LineNr">203 </span> <span class="subxS1Comment"># . *eax = eax + 8</span> -<span id="L204" class="LineNr">204 </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="L205" class="LineNr">205 </span> 81 0/subop/add 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> 8/imm32 <span class="subxComment"># add to ecx</span> -<span id="L206" class="LineNr">206 </span> 89/copy 0/mod/indirect 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ecx to *eax</span> -<span id="L207" class="LineNr">207 </span> <span class="subxS1Comment"># . *(eax+4) = eax + n</span> -<span id="L208" class="LineNr">208 </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="L209" class="LineNr">209 </span> 03/add 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ecx 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># add *(ebp+12) to ecx</span> -<span id="L210" class="LineNr">210 </span> 89/copy 1/mod/*+disp8 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ecx 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ecx to *(eax+4)</span> -<span id="L211" class="LineNr">211 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L212" class="LineNr">212 </span> 59/pop-to-ecx -<span id="L213" class="LineNr">213 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L214" class="LineNr">214 </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="L215" class="LineNr">215 </span> 5d/pop-to-ebp -<span id="L216" class="LineNr">216 </span> c3/return -<span id="L217" class="LineNr">217 </span> -<span id="L218" class="LineNr">218 </span><span class="subxComment"># We could create a more general '$abort' jump target, but then we'd need to do</span> -<span id="L219" class="LineNr">219 </span><span class="subxComment"># a conditional jump followed by loading the error message and an unconditional</span> -<span id="L220" class="LineNr">220 </span><span class="subxComment"># jump. Or we'd need to unconditionally load the error message before a</span> -<span id="L221" class="LineNr">221 </span><span class="subxComment"># conditional jump, even if it's unused the vast majority of the time. This way</span> -<span id="L222" class="LineNr">222 </span><span class="subxComment"># we bloat a potentially cold segment in RAM so we can abort with a single</span> -<span id="L223" class="LineNr">223 </span><span class="subxComment"># instruction.</span> -<span id="L224" class="LineNr">224 </span><span class="Constant">$allocate-region:abort</span>: -<span id="L225" class="LineNr">225 </span> <span class="subxS1Comment"># . _write(2/stderr, error)</span> -<span id="L226" class="LineNr">226 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L227" class="LineNr">227 </span> 68/push <span class="Constant">"allocate-region: failed to allocate\n"</span>/imm32 -<span id="L228" class="LineNr">228 </span> 68/push 2/imm32/stderr -<span id="L229" class="LineNr">229 </span> <span class="subxS2Comment"># . . call</span> -<span id="L230" class="LineNr">230 </span> e8/call <a href='050_write.subx.html#L14'>_write</a>/disp32 -<span id="L231" class="LineNr">231 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L232" class="LineNr">232 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> -<span id="L233" class="LineNr">233 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> -<span id="L234" class="LineNr">234 </span> bb/copy-to-ebx 1/imm32 -<span id="L235" class="LineNr">235 </span> b8/copy-to-eax 1/imm32/exit -<span id="L236" class="LineNr">236 </span> cd/syscall 0x80/imm8 -<span id="L237" class="LineNr">237 </span> <span class="subxComment"># never gets here</span> -<span id="L238" class="LineNr">238 </span> -<span id="L239" class="LineNr">239 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<span id="L39" class="LineNr"> 39 </span><span class="SpecialChar">Entry</span>: +<span id="L40" class="LineNr"> 40 </span> <span class="subxComment"># initialize heap</span> +<span id="L41" class="LineNr"> 41 </span> <span class="subxS1Comment"># . Heap = new-segment(Heap-size)</span> +<span id="L42" class="LineNr"> 42 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L43" class="LineNr"> 43 </span> 68/push <span class="SpecialChar"><a href='069allocate.subx.html#L22'>Heap</a></span>/imm32 +<span id="L44" class="LineNr"> 44 </span> ff 6/subop/push 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="SpecialChar"><a href='069allocate.subx.html#L29'>Heap-size</a></span>/disp32 <span class="subxComment"># push *Heap-size</span> +<span id="L45" class="LineNr"> 45 </span> <span class="subxS2Comment"># . . call</span> +<span id="L46" class="LineNr"> 46 </span> e8/call <a href='053new-segment.subx.html#L41'>new-segment</a>/disp32 +<span id="L47" class="LineNr"> 47 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L48" class="LineNr"> 48 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> +<span id="L49" class="LineNr"> 49 </span> +<span id="L50" class="LineNr"> 50 </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="L51" class="LineNr"> 51 </span><span class="Constant">$array-equal-main:end</span>: +<span id="L52" class="LineNr"> 52 </span> <span class="subxComment"># syscall(exit, Num-test-failures)</span> +<span id="L53" class="LineNr"> 53 </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="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="subxComment"># Claim the next 'n' bytes of memory starting at ad->curr and update ad->curr.</span> +<span id="L58" class="LineNr"> 58 </span><span class="subxComment"># Abort if there isn't enough memory in 'ad'.</span> +<span id="L59" class="LineNr"> 59 </span><span class="subxFunction">allocate</span>: <span class="subxComment"># ad : (address allocation-descriptor), n : int -> address-or-null/eax</span> +<span id="L60" class="LineNr"> 60 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L61" class="LineNr"> 61 </span> 55/push-ebp +<span id="L62" class="LineNr"> 62 </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="L63" class="LineNr"> 63 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L64" class="LineNr"> 64 </span> 51/push-ecx +<span id="L65" class="LineNr"> 65 </span> 52/push-edx +<span id="L66" class="LineNr"> 66 </span> <span class="subxComment"># ecx = ad</span> +<span id="L67" class="LineNr"> 67 </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="L68" class="LineNr"> 68 </span> <span class="subxComment"># save ad->curr</span> +<span id="L69" class="LineNr"> 69 </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="L70" class="LineNr"> 70 </span> <span class="subxComment"># check if there's enough space</span> +<span id="L71" class="LineNr"> 71 </span> <span class="subxS1Comment"># . edx = ad->curr + n</span> +<span id="L72" class="LineNr"> 72 </span> 89/copy 3/mod/direct 2/rm32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy eax to edx</span> +<span id="L73" class="LineNr"> 73 </span> 03/add 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># add *(ebp+12) to edx</span> +<span id="L74" class="LineNr"> 74 </span> 3b/compare 1/mod/*+disp8 1/rm32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># compare edx with *(ecx+4)</span> +<span id="L75" class="LineNr"> 75 </span> 73/jump-if-greater-or-equal-signed $allocate:abort/disp8 +<span id="L76" class="LineNr"> 76 </span><span class="Constant">$allocate:commit</span>: +<span id="L77" class="LineNr"> 77 </span> <span class="subxComment"># update ad->curr</span> +<span id="L78" class="LineNr"> 78 </span> 89/copy 0/mod/indirect 1/rm32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy edx to *ecx</span> +<span id="L79" class="LineNr"> 79 </span><span class="Constant">$allocate:end</span>: +<span id="L80" class="LineNr"> 80 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L81" class="LineNr"> 81 </span> 5a/pop-to-edx +<span id="L82" class="LineNr"> 82 </span> 59/pop-to-ecx +<span id="L83" class="LineNr"> 83 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L84" class="LineNr"> 84 </span> 89/copy 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ebp to esp</span> +<span id="L85" class="LineNr"> 85 </span> 5d/pop-to-ebp +<span id="L86" class="LineNr"> 86 </span> c3/return +<span id="L87" class="LineNr"> 87 </span> +<span id="L88" class="LineNr"> 88 </span><span class="Constant">$allocate:abort</span>: +<span id="L89" class="LineNr"> 89 </span> <span class="subxS1Comment"># . _write(2/stderr, error)</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">"allocate: failed to allocate\n"</span>/imm32 +<span id="L92" class="LineNr"> 92 </span> 68/push 2/imm32/stderr +<span id="L93" class="LineNr"> 93 </span> <span class="subxS2Comment"># . . call</span> +<span id="L94" class="LineNr"> 94 </span> e8/call <a href='050_write.subx.html#L14'>_write</a>/disp32 +<span id="L95" class="LineNr"> 95 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L96" class="LineNr"> 96 </span> 81 0/subop/add 3/mod/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="L97" class="LineNr"> 97 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> +<span id="L98" class="LineNr"> 98 </span> bb/copy-to-ebx 1/imm32 +<span id="L99" class="LineNr"> 99 </span> b8/copy-to-eax 1/imm32/exit +<span id="L100" class="LineNr">100 </span> cd/syscall 0x80/imm8 +<span id="L101" class="LineNr">101 </span> <span class="subxComment"># never gets here</span> +<span id="L102" class="LineNr">102 </span> +<span id="L103" class="LineNr">103 </span><span class="subxTest">test-allocate-success</span>: +<span id="L104" class="LineNr">104 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L105" class="LineNr">105 </span> 55/push-ebp +<span id="L106" class="LineNr">106 </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="L107" class="LineNr">107 </span> <span class="subxComment"># var ad/ecx : (address allocation-descriptor) = {11, 15}</span> +<span id="L108" class="LineNr">108 </span> 68/push 0xf/imm32/limit +<span id="L109" class="LineNr">109 </span> 68/push 0xb/imm32/curr +<span id="L110" class="LineNr">110 </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="L111" class="LineNr">111 </span> <span class="subxComment"># eax = allocate(ad, 3)</span> +<span id="L112" class="LineNr">112 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L113" class="LineNr">113 </span> 68/push 3/imm32 +<span id="L114" class="LineNr">114 </span> 51/push-ecx +<span id="L115" class="LineNr">115 </span> <span class="subxS2Comment"># . . call</span> +<span id="L116" class="LineNr">116 </span> e8/call <a href='069allocate.subx.html#L59'>allocate</a>/disp32 +<span id="L117" class="LineNr">117 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L118" class="LineNr">118 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> +<span id="L119" class="LineNr">119 </span> <span class="subxComment"># check-ints-equal(eax, 11, msg)</span> +<span id="L120" class="LineNr">120 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L121" class="LineNr">121 </span> 68/push <span class="Constant">"F - <a href='069allocate.subx.html#L103'>test-allocate-success</a>: returns current pointer of allocation descriptor"</span>/imm32 +<span id="L122" class="LineNr">122 </span> 68/push 0xb/imm32 +<span id="L123" class="LineNr">123 </span> 50/push-eax +<span id="L124" class="LineNr">124 </span> <span class="subxS2Comment"># . . call</span> +<span id="L125" class="LineNr">125 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to esp</span> +<span id="L128" class="LineNr">128 </span> <span class="subxComment"># check-ints-equal(ad->curr, 14, 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='069allocate.subx.html#L103'>test-allocate-success</a>: updates allocation descriptor"</span>/imm32 +<span id="L131" class="LineNr">131 </span> 68/push 0xe/imm32 +<span id="L132" class="LineNr">132 </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="L133" class="LineNr">133 </span> <span class="subxS2Comment"># . . call</span> +<span id="L134" class="LineNr">134 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L135" class="LineNr">135 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L136" class="LineNr">136 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> +<span id="L137" class="LineNr">137 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L138" class="LineNr">138 </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="L139" class="LineNr">139 </span> 5d/pop-to-ebp +<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="subxMinorFunction">_pending-test-allocate-failure</span>: +<span id="L143" class="LineNr">143 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L144" class="LineNr">144 </span> 55/push-ebp +<span id="L145" class="LineNr">145 </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="L146" class="LineNr">146 </span> <span class="subxComment"># var ad/ecx : (address allocation-descriptor) = {11, 15}</span> +<span id="L147" class="LineNr">147 </span> 68/push 0xf/imm32/limit +<span id="L148" class="LineNr">148 </span> 68/push 0xb/imm32/curr +<span id="L149" class="LineNr">149 </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="L150" class="LineNr">150 </span> <span class="subxComment"># eax = allocate(ad, 6)</span> +<span id="L151" class="LineNr">151 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L152" class="LineNr">152 </span> 68/push 6/imm32 +<span id="L153" class="LineNr">153 </span> 51/push-ecx +<span id="L154" class="LineNr">154 </span> <span class="subxS2Comment"># . . call</span> +<span id="L155" class="LineNr">155 </span> e8/call <a href='069allocate.subx.html#L59'>allocate</a>/disp32 +<span id="L156" class="LineNr">156 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L157" class="LineNr">157 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> +<span id="L158" class="LineNr">158 </span> <span class="subxComment"># check-ints-equal(eax, 0, msg)</span> +<span id="L159" class="LineNr">159 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L160" class="LineNr">160 </span> 68/push <span class="Constant">"F - test-allocate-failure: returns null"</span>/imm32 +<span id="L161" class="LineNr">161 </span> 68/push 0/imm32 +<span id="L162" class="LineNr">162 </span> 50/push-eax +<span id="L163" class="LineNr">163 </span> <span class="subxS2Comment"># . . call</span> +<span id="L164" class="LineNr">164 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</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> 0xc/imm32 <span class="subxComment"># add to esp</span> +<span id="L167" class="LineNr">167 </span> <span class="subxComment"># no change to ad->curr</span> +<span id="L168" class="LineNr">168 </span> <span class="subxS1Comment"># . check-ints-equal(ad->curr, 11)</span> +<span id="L169" class="LineNr">169 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L170" class="LineNr">170 </span> 68/push <span class="Constant">"F - test-allocate-failure: updates allocation descriptor"</span>/imm32 +<span id="L171" class="LineNr">171 </span> 68/push 0xb/imm32 +<span id="L172" class="LineNr">172 </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="L173" class="LineNr">173 </span> <span class="subxS2Comment"># . . call</span> +<span id="L174" class="LineNr">174 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 +<span id="L175" class="LineNr">175 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L176" class="LineNr">176 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span> +<span id="L177" class="LineNr">177 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L178" class="LineNr">178 </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="L179" class="LineNr">179 </span> 5d/pop-to-ebp +<span id="L180" class="LineNr">180 </span> c3/return +<span id="L181" class="LineNr">181 </span> +<span id="L182" class="LineNr">182 </span><span class="subxComment"># helper: create a nested allocation descriptor (useful for tests)</span> +<span id="L183" class="LineNr">183 </span><span class="subxFunction">allocate-region</span>: <span class="subxComment"># ad : (address allocation-descriptor), n : int -> new-ad : (address allocation-descriptor)</span> +<span id="L184" class="LineNr">184 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L185" class="LineNr">185 </span> 55/push-ebp +<span id="L186" class="LineNr">186 </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="L187" class="LineNr">187 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L188" class="LineNr">188 </span> 51/push-ecx +<span id="L189" class="LineNr">189 </span> <span class="subxComment"># eax = allocate(ad, n)</span> +<span id="L190" class="LineNr">190 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L191" class="LineNr">191 </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="L192" class="LineNr">192 </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="L193" class="LineNr">193 </span> <span class="subxS2Comment"># . . call</span> +<span id="L194" class="LineNr">194 </span> e8/call <a href='069allocate.subx.html#L59'>allocate</a>/disp32 +<span id="L195" class="LineNr">195 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L196" class="LineNr">196 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> +<span id="L197" class="LineNr">197 </span> <span class="subxComment"># if (eax == 0) abort</span> +<span id="L198" class="LineNr">198 </span> 3d/compare-eax-and 0/imm32 +<span id="L199" class="LineNr">199 </span> 74/jump-if-equal $allocate-region:abort/disp8 +<span id="L200" class="LineNr">200 </span> <span class="subxComment"># earmark 8 bytes at the start for a new allocation descriptor</span> +<span id="L201" class="LineNr">201 </span> <span class="subxS1Comment"># . *eax = eax + 8</span> +<span id="L202" class="LineNr">202 </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="L203" class="LineNr">203 </span> 81 0/subop/add 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> 8/imm32 <span class="subxComment"># add to ecx</span> +<span id="L204" class="LineNr">204 </span> 89/copy 0/mod/indirect 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ecx to *eax</span> +<span id="L205" class="LineNr">205 </span> <span class="subxS1Comment"># . *(eax+4) = eax + n</span> +<span id="L206" class="LineNr">206 </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="L207" class="LineNr">207 </span> 03/add 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ecx 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># add *(ebp+12) to ecx</span> +<span id="L208" class="LineNr">208 </span> 89/copy 1/mod/*+disp8 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ecx 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ecx to *(eax+4)</span> +<span id="L209" class="LineNr">209 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L210" class="LineNr">210 </span> 59/pop-to-ecx +<span id="L211" class="LineNr">211 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L212" class="LineNr">212 </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="L213" class="LineNr">213 </span> 5d/pop-to-ebp +<span id="L214" class="LineNr">214 </span> c3/return +<span id="L215" class="LineNr">215 </span> +<span id="L216" class="LineNr">216 </span><span class="subxComment"># We could create a more general '$abort' jump target, but then we'd need to do</span> +<span id="L217" class="LineNr">217 </span><span class="subxComment"># a conditional jump followed by loading the error message and an unconditional</span> +<span id="L218" class="LineNr">218 </span><span class="subxComment"># jump. Or we'd need to unconditionally load the error message before a</span> +<span id="L219" class="LineNr">219 </span><span class="subxComment"># conditional jump, even if it's unused the vast majority of the time. This way</span> +<span id="L220" class="LineNr">220 </span><span class="subxComment"># we bloat a potentially cold segment in RAM so we can abort with a single</span> +<span id="L221" class="LineNr">221 </span><span class="subxComment"># instruction.</span> +<span id="L222" class="LineNr">222 </span><span class="Constant">$allocate-region:abort</span>: +<span id="L223" class="LineNr">223 </span> <span class="subxS1Comment"># . _write(2/stderr, error)</span> +<span id="L224" class="LineNr">224 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L225" class="LineNr">225 </span> 68/push <span class="Constant">"allocate-region: failed to allocate\n"</span>/imm32 +<span id="L226" class="LineNr">226 </span> 68/push 2/imm32/stderr +<span id="L227" class="LineNr">227 </span> <span class="subxS2Comment"># . . call</span> +<span id="L228" class="LineNr">228 </span> e8/call <a href='050_write.subx.html#L14'>_write</a>/disp32 +<span id="L229" class="LineNr">229 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L230" class="LineNr">230 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span> +<span id="L231" class="LineNr">231 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> +<span id="L232" class="LineNr">232 </span> bb/copy-to-ebx 1/imm32 +<span id="L233" class="LineNr">233 </span> b8/copy-to-eax 1/imm32/exit +<span id="L234" class="LineNr">234 </span> cd/syscall 0x80/imm8 +<span id="L235" class="LineNr">235 </span> <span class="subxComment"># never gets here</span> +<span id="L236" class="LineNr">236 </span> +<span id="L237" class="LineNr">237 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> diff --git a/html/081table.subx.html b/html/081table.subx.html index 2de1deee..b09bcb8e 100644 --- a/html/081table.subx.html +++ b/html/081table.subx.html @@ -610,13 +610,13 @@ if ('onhashchange' in window) { <span id="L549" class="LineNr"> 549 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 <span id="L550" class="LineNr"> 550 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L551" class="LineNr"> 551 </span> 81 0/subop/add 3/mod/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="L552" class="LineNr"> 552 </span> <span class="subxComment"># check-string-equal(*table->data, "code", msg)</span> +<span id="L552" class="LineNr"> 552 </span> <span class="subxComment"># check-strings-equal(*table->data, "code", msg)</span> <span id="L553" class="LineNr"> 553 </span> <span class="subxS2Comment"># . . push args</span> <span id="L554" class="LineNr"> 554 </span> 68/push <span class="Constant">"F - <a href='081table.subx.html#L510'>test-get-or-insert</a>/2"</span>/imm32 <span id="L555" class="LineNr"> 555 </span> 68/push <span class="Constant">"code"</span>/imm32 <span id="L556" class="LineNr"> 556 </span> ff 6/subop/push 1/mod/*+disp8 1/rm32/ecx <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 *(ecx+12)</span> <span id="L557" class="LineNr"> 557 </span> <span class="subxS2Comment"># . . call</span> -<span id="L558" class="LineNr"> 558 </span> e8/call <a href='054string-equal.subx.html#L178'>check-string-equal</a>/disp32 +<span id="L558" class="LineNr"> 558 </span> e8/call <a href='054string-equal.subx.html#L178'>check-strings-equal</a>/disp32 <span id="L559" class="LineNr"> 559 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L560" class="LineNr"> 560 </span> 81 0/subop/add 3/mod/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="L561" class="LineNr"> 561 </span><span class="Constant">$test-get-or-insert:second-call</span>: @@ -651,13 +651,13 @@ if ('onhashchange' in window) { <span id="L590" class="LineNr"> 590 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 <span id="L591" class="LineNr"> 591 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L592" class="LineNr"> 592 </span> 81 0/subop/add 3/mod/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="L593" class="LineNr"> 593 </span> <span class="subxComment"># check-string-equal(*table->data, "code", msg)</span> +<span id="L593" class="LineNr"> 593 </span> <span class="subxComment"># check-strings-equal(*table->data, "code", msg)</span> <span id="L594" class="LineNr"> 594 </span> <span class="subxS2Comment"># . . push args</span> <span id="L595" class="LineNr"> 595 </span> 68/push <span class="Constant">"F - <a href='081table.subx.html#L510'>test-get-or-insert</a>/5"</span>/imm32 <span id="L596" class="LineNr"> 596 </span> 68/push <span class="Constant">"code"</span>/imm32 <span id="L597" class="LineNr"> 597 </span> ff 6/subop/push 1/mod/*+disp8 1/rm32/ecx <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 *(ecx+12)</span> <span id="L598" class="LineNr"> 598 </span> <span class="subxS2Comment"># . . call</span> -<span id="L599" class="LineNr"> 599 </span> e8/call <a href='054string-equal.subx.html#L178'>check-string-equal</a>/disp32 +<span id="L599" class="LineNr"> 599 </span> e8/call <a href='054string-equal.subx.html#L178'>check-strings-equal</a>/disp32 <span id="L600" class="LineNr"> 600 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L601" class="LineNr"> 601 </span> 81 0/subop/add 3/mod/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="L602" class="LineNr"> 602 </span><span class="Constant">$test-get-or-insert:third-call</span>: @@ -692,14 +692,14 @@ if ('onhashchange' in window) { <span id="L631" class="LineNr"> 631 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 <span id="L632" class="LineNr"> 632 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L633" class="LineNr"> 633 </span> 81 0/subop/add 3/mod/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="L634" class="LineNr"> 634 </span> <span class="subxComment"># check-string-equal(*table->data+8, "data", msg)</span> -<span id="L635" class="LineNr"> 635 </span> <span class="subxComment"># check-string-equal(*(table+20), "data", msg)</span> +<span id="L634" class="LineNr"> 634 </span> <span class="subxComment"># check-strings-equal(*table->data+8, "data", msg)</span> +<span id="L635" class="LineNr"> 635 </span> <span class="subxComment"># check-strings-equal(*(table+20), "data", msg)</span> <span id="L636" class="LineNr"> 636 </span> <span class="subxS2Comment"># . . push args</span> <span id="L637" class="LineNr"> 637 </span> 68/push <span class="Constant">"F - <a href='081table.subx.html#L510'>test-get-or-insert</a>/8"</span>/imm32 <span id="L638" class="LineNr"> 638 </span> 68/push <span class="Constant">"data"</span>/imm32 <span id="L639" class="LineNr"> 639 </span> ff 6/subop/push 1/mod/*+disp8 1/rm32/ecx <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 *(ecx+20)</span> <span id="L640" class="LineNr"> 640 </span> <span class="subxS2Comment"># . . call</span> -<span id="L641" class="LineNr"> 641 </span> e8/call <a href='054string-equal.subx.html#L178'>check-string-equal</a>/disp32 +<span id="L641" class="LineNr"> 641 </span> e8/call <a href='054string-equal.subx.html#L178'>check-strings-equal</a>/disp32 <span id="L642" class="LineNr"> 642 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L643" class="LineNr"> 643 </span> 81 0/subop/add 3/mod/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="L644" class="LineNr"> 644 </span><span class="Constant">$test-get-or-insert:end</span>: @@ -876,13 +876,13 @@ if ('onhashchange' in window) { <span id="L815" class="LineNr"> 815 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 <span id="L816" class="LineNr"> 816 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L817" class="LineNr"> 817 </span> 81 0/subop/add 3/mod/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="L818" class="LineNr"> 818 </span> <span class="subxComment"># check-string-equal(*table->data, "code", msg)</span> +<span id="L818" class="LineNr"> 818 </span> <span class="subxComment"># check-strings-equal(*table->data, "code", msg)</span> <span id="L819" class="LineNr"> 819 </span> <span class="subxS2Comment"># . . push args</span> <span id="L820" class="LineNr"> 820 </span> 68/push <span class="Constant">"F - <a href='081table.subx.html#L767'>test-leaky-get-or-insert-slice</a>/2"</span>/imm32 <span id="L821" class="LineNr"> 821 </span> 68/push <span class="Constant">"code"</span>/imm32 <span id="L822" class="LineNr"> 822 </span> ff 6/subop/push 1/mod/*+disp8 1/rm32/ecx <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 *(ecx+12)</span> <span id="L823" class="LineNr"> 823 </span> <span class="subxS2Comment"># . . call</span> -<span id="L824" class="LineNr"> 824 </span> e8/call <a href='054string-equal.subx.html#L178'>check-string-equal</a>/disp32 +<span id="L824" class="LineNr"> 824 </span> e8/call <a href='054string-equal.subx.html#L178'>check-strings-equal</a>/disp32 <span id="L825" class="LineNr"> 825 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L826" class="LineNr"> 826 </span> 81 0/subop/add 3/mod/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="L827" class="LineNr"> 827 </span><span class="Constant">$test-leaky-get-or-insert-slice:second-call</span>: @@ -917,13 +917,13 @@ if ('onhashchange' in window) { <span id="L856" class="LineNr"> 856 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 <span id="L857" class="LineNr"> 857 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L858" class="LineNr"> 858 </span> 81 0/subop/add 3/mod/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="L859" class="LineNr"> 859 </span> <span class="subxComment"># check-string-equal(*table->data, "code", msg)</span> +<span id="L859" class="LineNr"> 859 </span> <span class="subxComment"># check-strings-equal(*table->data, "code", msg)</span> <span id="L860" class="LineNr"> 860 </span> <span class="subxS2Comment"># . . push args</span> <span id="L861" class="LineNr"> 861 </span> 68/push <span class="Constant">"F - <a href='081table.subx.html#L767'>test-leaky-get-or-insert-slice</a>/5"</span>/imm32 <span id="L862" class="LineNr"> 862 </span> 68/push <span class="Constant">"code"</span>/imm32 <span id="L863" class="LineNr"> 863 </span> ff 6/subop/push 1/mod/*+disp8 1/rm32/ecx <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 *(ecx+12)</span> <span id="L864" class="LineNr"> 864 </span> <span class="subxS2Comment"># . . call</span> -<span id="L865" class="LineNr"> 865 </span> e8/call <a href='054string-equal.subx.html#L178'>check-string-equal</a>/disp32 +<span id="L865" class="LineNr"> 865 </span> e8/call <a href='054string-equal.subx.html#L178'>check-strings-equal</a>/disp32 <span id="L866" class="LineNr"> 866 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L867" class="LineNr"> 867 </span> 81 0/subop/add 3/mod/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="L868" class="LineNr"> 868 </span><span class="Constant">$test-leaky-get-or-insert-slice:third-call</span>: @@ -967,14 +967,14 @@ if ('onhashchange' in window) { <span id="L906" class="LineNr"> 906 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 <span id="L907" class="LineNr"> 907 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L908" class="LineNr"> 908 </span> 81 0/subop/add 3/mod/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="L909" class="LineNr"> 909 </span> <span class="subxComment"># check-string-equal(*table->data+8, "data", msg)</span> -<span id="L910" class="LineNr"> 910 </span> <span class="subxComment"># check-string-equal(*(table+20), "data", msg)</span> +<span id="L909" class="LineNr"> 909 </span> <span class="subxComment"># check-strings-equal(*table->data+8, "data", msg)</span> +<span id="L910" class="LineNr"> 910 </span> <span class="subxComment"># check-strings-equal(*(table+20), "data", msg)</span> <span id="L911" class="LineNr"> 911 </span> <span class="subxS2Comment"># . . push args</span> <span id="L912" class="LineNr"> 912 </span> 68/push <span class="Constant">"F - <a href='081table.subx.html#L767'>test-leaky-get-or-insert-slice</a>/8"</span>/imm32 <span id="L913" class="LineNr"> 913 </span> 68/push <span class="Constant">"data"</span>/imm32 <span id="L914" class="LineNr"> 914 </span> ff 6/subop/push 1/mod/*+disp8 1/rm32/ecx <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 *(ecx+20)</span> <span id="L915" class="LineNr"> 915 </span> <span class="subxS2Comment"># . . call</span> -<span id="L916" class="LineNr"> 916 </span> e8/call <a href='054string-equal.subx.html#L178'>check-string-equal</a>/disp32 +<span id="L916" class="LineNr"> 916 </span> e8/call <a href='054string-equal.subx.html#L178'>check-strings-equal</a>/disp32 <span id="L917" class="LineNr"> 917 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L918" class="LineNr"> 918 </span> 81 0/subop/add 3/mod/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="L919" class="LineNr"> 919 </span><span class="Constant">$test-leaky-get-or-insert-slice:end</span>: @@ -1550,13 +1550,13 @@ if ('onhashchange' in window) { <span id="L1489" class="LineNr">1489 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 <span id="L1490" class="LineNr">1490 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L1491" class="LineNr">1491 </span> 81 0/subop/add 3/mod/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="L1492" class="LineNr">1492 </span> <span class="subxComment"># check-string-equal(*table->data, "code", msg)</span> +<span id="L1492" class="LineNr">1492 </span> <span class="subxComment"># check-strings-equal(*table->data, "code", msg)</span> <span id="L1493" class="LineNr">1493 </span> <span class="subxS2Comment"># . . push args</span> <span id="L1494" class="LineNr">1494 </span> 68/push <span class="Constant">"F - <a href='081table.subx.html#L1440'>test-maybe-get</a>/2"</span>/imm32 <span id="L1495" class="LineNr">1495 </span> 68/push <span class="Constant">"code"</span>/imm32 <span id="L1496" class="LineNr">1496 </span> ff 6/subop/push 1/mod/*+disp8 1/rm32/ecx <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 *(ecx+12)</span> <span id="L1497" class="LineNr">1497 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1498" class="LineNr">1498 </span> e8/call <a href='054string-equal.subx.html#L178'>check-string-equal</a>/disp32 +<span id="L1498" class="LineNr">1498 </span> e8/call <a href='054string-equal.subx.html#L178'>check-strings-equal</a>/disp32 <span id="L1499" class="LineNr">1499 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L1500" class="LineNr">1500 </span> 81 0/subop/add 3/mod/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="L1501" class="LineNr">1501 </span><span class="Constant">$test-maybe-get:failure</span>: @@ -1706,13 +1706,13 @@ if ('onhashchange' in window) { <span id="L1645" class="LineNr">1645 </span> e8/call <a href='051test.subx.html#L24'>check-ints-equal</a>/disp32 <span id="L1646" class="LineNr">1646 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L1647" class="LineNr">1647 </span> 81 0/subop/add 3/mod/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="L1648" class="LineNr">1648 </span> <span class="subxComment"># check-string-equal(*table->data, "code", msg)</span> +<span id="L1648" class="LineNr">1648 </span> <span class="subxComment"># check-strings-equal(*table->data, "code", msg)</span> <span id="L1649" class="LineNr">1649 </span> <span class="subxS2Comment"># . . push args</span> <span id="L1650" class="LineNr">1650 </span> 68/push <span class="Constant">"F - <a href='081table.subx.html#L1587'>test-maybe-get-slice</a>/2"</span>/imm32 <span id="L1651" class="LineNr">1651 </span> 68/push <span class="Constant">"code"</span>/imm32 <span id="L1652" class="LineNr">1652 </span> ff 6/subop/push 1/mod/*+disp8 1/rm32/ecx <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 *(ecx+12)</span> <span id="L1653" class="LineNr">1653 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1654" class="LineNr">1654 </span> e8/call <a href='054string-equal.subx.html#L178'>check-string-equal</a>/disp32 +<span id="L1654" class="LineNr">1654 </span> e8/call <a href='054string-equal.subx.html#L178'>check-strings-equal</a>/disp32 <span id="L1655" class="LineNr">1655 </span> <span class="subxS2Comment"># . . discard args</span> <span id="L1656" class="LineNr">1656 </span> 81 0/subop/add 3/mod/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="L1657" class="LineNr">1657 </span><span class="Constant">$test-maybe-get-slice:failure</span>: diff --git a/html/apps/mu.subx.html b/html/apps/mu.subx.html index 3ea38715..624a7384 100644 --- a/html/apps/mu.subx.html +++ b/html/apps/mu.subx.html @@ -429,8 +429,8 @@ if ('onhashchange' in window) { <span id="L367" class="LineNr"> 367 </span> 89/<- %ebp 4/r32/esp <span id="L368" class="LineNr"> 368 </span> <span class="subxComment">#</span> <span id="L369" class="LineNr"> 369 </span> (<a href='mu.subx.html#L618'>parse-mu</a> *(ebp+8)) -<span id="L370" class="LineNr"> 370 </span> (<a href='mu.subx.html#L2331'>check-mu-types</a>) -<span id="L371" class="LineNr"> 371 </span> (<a href='mu.subx.html#L2346'>emit-subx</a> *(ebp+0xc)) +<span id="L370" class="LineNr"> 370 </span> (<a href='mu.subx.html#L2347'>check-mu-types</a>) +<span id="L371" class="LineNr"> 371 </span> (<a href='mu.subx.html#L2362'>emit-subx</a> *(ebp+0xc)) <span id="L372" class="LineNr"> 372 </span><span class="Constant">$convert-mu:end</span>: <span id="L373" class="LineNr"> 373 </span> <span class="subxS1Comment"># . epilogue</span> <span id="L374" class="LineNr"> 374 </span> 89/<- %esp 5/r32/ebp @@ -728,7 +728,7 @@ if ('onhashchange' in window) { <span id="L691" class="LineNr"> 691 </span> 3d/compare-eax-and 0/imm32 <span id="L692" class="LineNr"> 692 </span> 0f 84/jump-if-equal <span class="Constant">break</span>/disp32 <span id="L693" class="LineNr"> 693 </span> <span class="subxComment"># var new-function/eax : (address function) = populate-mu-function()</span> -<span id="L694" class="LineNr"> 694 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> *<span class="SpecialChar"><a href='mu.subx.html#L253'>Function-size</a></span>) <span class="subxComment"># => eax</span> +<span id="L694" class="LineNr"> 694 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> *<span class="SpecialChar"><a href='mu.subx.html#L253'>Function-size</a></span>) <span class="subxComment"># => eax</span> <span id="L695" class="LineNr"> 695 </span> (<a href='mu.subx.html#L742'>populate-mu-function-header</a> %ecx %eax) <span id="L696" class="LineNr"> 696 </span> (<a href='mu.subx.html#L1601'>populate-mu-function-body</a> *(ebp+8) %eax) <span id="L697" class="LineNr"> 697 </span> <span class="subxComment"># *curr-function = new-function</span> @@ -847,7 +847,7 @@ if ('onhashchange' in window) { <span id="L810" class="LineNr"> 810 </span> 0f 85/jump-if-not-equal $populate-mu-function-header:abort/disp32 <span id="L811" class="LineNr"> 811 </span> <span class="subxComment">#</span> <span id="L812" class="LineNr"> 812 </span> (<a href='mu.subx.html#L990'>parse-var-with-type</a> %ecx *(ebp+8)) -<span id="L813" class="LineNr"> 813 </span> (<a href='mu.subx.html#L2279'>append-list</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %eax *(edi+8)) <span class="subxComment"># Function-inouts => eax</span> +<span id="L813" class="LineNr"> 813 </span> (<a href='mu.subx.html#L2289'>append-list</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %eax *(edi+8)) <span class="subxComment"># Function-inouts => eax</span> <span id="L814" class="LineNr"> 814 </span> 89/<- *(edi+8) 0/r32/eax <span class="subxComment"># Function-inouts</span> <span id="L815" class="LineNr"> 815 </span> e9/jump <span class="Constant">loop</span>/disp32 <span id="L816" class="LineNr"> 816 </span> } @@ -868,12 +868,12 @@ if ('onhashchange' in window) { <span id="L831" class="LineNr"> 831 </span> 0f 85/jump-if-not-equal $populate-mu-function-header:abort/disp32 <span id="L832" class="LineNr"> 832 </span> <span class="subxComment">#</span> <span id="L833" class="LineNr"> 833 </span> (<a href='mu.subx.html#L990'>parse-var-with-type</a> %ecx *(ebp+8)) -<span id="L834" class="LineNr"> 834 </span> (<a href='mu.subx.html#L2279'>append-list</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %eax *(edi+0xc)) <span class="subxComment"># Function-outputs</span> +<span id="L834" class="LineNr"> 834 </span> (<a href='mu.subx.html#L2289'>append-list</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %eax *(edi+0xc)) <span class="subxComment"># Function-outputs</span> <span id="L835" class="LineNr"> 835 </span> 89/<- *(edi+0xc) 0/r32/eax <span class="subxComment"># Function-outputs</span> <span id="L836" class="LineNr"> 836 </span> e9/jump <span class="Constant">loop</span>/disp32 <span id="L837" class="LineNr"> 837 </span> } <span id="L838" class="LineNr"> 838 </span><span class="Constant">$populate-mu-function-header:done</span>: -<span id="L839" class="LineNr"> 839 </span> (<a href='mu.subx.html#L1786'>check-no-tokens-left</a> *(ebp+8)) +<span id="L839" class="LineNr"> 839 </span> (<a href='mu.subx.html#L1790'>check-no-tokens-left</a> *(ebp+8)) <span id="L840" class="LineNr"> 840 </span><span class="Constant">$populate-mu-function-header:end</span>: <span id="L841" class="LineNr"> 841 </span> <span class="subxS1Comment"># . reclaim locals</span> <span id="L842" class="LineNr"> 842 </span> 81 0/subop/add %esp 8/imm32 @@ -1064,7 +1064,7 @@ if ('onhashchange' in window) { <span id="L1027" class="LineNr">1027 </span> 56/push-esi <span id="L1028" class="LineNr">1028 </span> 57/push-edi <span id="L1029" class="LineNr">1029 </span> <span class="subxComment"># var result/edi : (address var) = allocate(Heap, Var-size)</span> -<span id="L1030" class="LineNr">1030 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> *<span class="SpecialChar"><a href='mu.subx.html#L318'>Var-size</a></span>) +<span id="L1030" class="LineNr">1030 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> *<span class="SpecialChar"><a href='mu.subx.html#L318'>Var-size</a></span>) <span id="L1031" class="LineNr">1031 </span> 89/<- %edi 0/r32/eax <span id="L1032" class="LineNr">1032 </span> <span class="subxComment"># esi = name</span> <span id="L1033" class="LineNr">1033 </span> 8b/-> *(ebp+8) 6/r32/esi @@ -1642,2336 +1642,2372 @@ if ('onhashchange' in window) { <span id="L1605" class="LineNr">1605 </span> <span class="subxS1Comment"># . save registers</span> <span id="L1606" class="LineNr">1606 </span> 50/push-eax <span id="L1607" class="LineNr">1607 </span> 56/push-esi -<span id="L1608" class="LineNr">1608 </span> <span class="subxComment"># esi = in</span> -<span id="L1609" class="LineNr">1609 </span> 8b/-> *(ebp+8) 6/r32/esi -<span id="L1610" class="LineNr">1610 </span> <span class="subxComment"># var eax : (address block) = parse-mu-block(in)</span> -<span id="L1611" class="LineNr">1611 </span> (<a href='mu.subx.html#L1624'>parse-mu-block</a> %esi) -<span id="L1612" class="LineNr">1612 </span> <span class="subxComment"># out->body = eax</span> -<span id="L1613" class="LineNr">1613 </span> 89/<- *(eax+0x10) 0/r32/eax <span class="subxComment"># Function-body</span> -<span id="L1614" class="LineNr">1614 </span><span class="Constant">$populate-mu-function-body:end</span>: -<span id="L1615" class="LineNr">1615 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L1616" class="LineNr">1616 </span> 5e/pop-to-esi -<span id="L1617" class="LineNr">1617 </span> 58/pop-to-eax -<span id="L1618" class="LineNr">1618 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L1619" class="LineNr">1619 </span> 89/<- %esp 5/r32/ebp -<span id="L1620" class="LineNr">1620 </span> 5d/pop-to-ebp -<span id="L1621" class="LineNr">1621 </span> c3/return -<span id="L1622" class="LineNr">1622 </span> -<span id="L1623" class="LineNr">1623 </span><span class="subxComment"># parses a block, assuming that the leading '{' has already been read by the caller</span> -<span id="L1624" class="LineNr">1624 </span><span class="subxFunction">parse-mu-block</span>: <span class="subxComment"># in : (address buffered-file) -> result/eax : (address block)</span> -<span id="L1625" class="LineNr">1625 </span> <span class="subxComment"># pseudocode:</span> -<span id="L1626" class="LineNr">1626 </span> <span class="subxComment"># var line : (stream byte 512)</span> -<span id="L1627" class="LineNr">1627 </span> <span class="subxComment"># var word-slice : slice</span> -<span id="L1628" class="LineNr">1628 </span> <span class="subxComment"># result/eax = allocate(Heap, Stmt-size)</span> -<span id="L1629" class="LineNr">1629 </span> <span class="subxComment"># result->tag = 0/Block</span> -<span id="L1630" class="LineNr">1630 </span> <span class="subxComment"># while true # line loop</span> -<span id="L1631" class="LineNr">1631 </span> <span class="subxComment"># clear-stream(line)</span> -<span id="L1632" class="LineNr">1632 </span> <span class="subxComment"># read-line-buffered(in, line)</span> -<span id="L1633" class="LineNr">1633 </span> <span class="subxComment"># if (line->write == 0) break # end of file</span> -<span id="L1634" class="LineNr">1634 </span> <span class="subxComment"># word-slice = next-word(line)</span> -<span id="L1635" class="LineNr">1635 </span> <span class="subxComment"># if slice-empty?(word-slice) # end of line</span> -<span id="L1636" class="LineNr">1636 </span> <span class="subxComment"># continue</span> -<span id="L1637" class="LineNr">1637 </span> <span class="subxComment"># else if slice-starts-with?(word-slice, "#")</span> -<span id="L1638" class="LineNr">1638 </span> <span class="subxComment"># continue</span> -<span id="L1639" class="LineNr">1639 </span> <span class="subxComment"># else if slice-equal?(word-slice, "{")</span> -<span id="L1640" class="LineNr">1640 </span> <span class="subxComment"># assert(no-tokens-in(line))</span> -<span id="L1641" class="LineNr">1641 </span> <span class="subxComment"># block = parse-mu-block(in)</span> -<span id="L1642" class="LineNr">1642 </span> <span class="subxComment"># append-to-block(result, block)</span> -<span id="L1643" class="LineNr">1643 </span> <span class="subxComment"># else if slice-equal?(word-slice, "}")</span> -<span id="L1644" class="LineNr">1644 </span> <span class="subxComment"># break</span> -<span id="L1645" class="LineNr">1645 </span> <span class="subxComment"># else if slice-ends-with?(word-slice, ":")</span> -<span id="L1646" class="LineNr">1646 </span> <span class="subxComment"># named-block = parse-mu-named-block(word-slice, line, in)</span> -<span id="L1647" class="LineNr">1647 </span> <span class="subxComment"># append-to-block(result, named-block)</span> -<span id="L1648" class="LineNr">1648 </span> <span class="subxComment"># else if slice-equal?(word-slice, "var")</span> -<span id="L1649" class="LineNr">1649 </span> <span class="subxComment"># var-def = parse-mu-var-def(line)</span> -<span id="L1650" class="LineNr">1650 </span> <span class="subxComment"># append-to-block(result, var-def)</span> -<span id="L1651" class="LineNr">1651 </span> <span class="subxComment"># else</span> -<span id="L1652" class="LineNr">1652 </span> <span class="subxComment"># stmt = parse-mu-stmt(line)</span> -<span id="L1653" class="LineNr">1653 </span> <span class="subxComment"># append-to-block(result, stmt)</span> -<span id="L1654" class="LineNr">1654 </span> <span class="subxComment"># return result</span> -<span id="L1655" class="LineNr">1655 </span> <span class="subxComment">#</span> -<span id="L1656" class="LineNr">1656 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L1657" class="LineNr">1657 </span> 55/push-ebp -<span id="L1658" class="LineNr">1658 </span> 89/<- %ebp 4/r32/esp -<span id="L1659" class="LineNr">1659 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L1660" class="LineNr">1660 </span> 50/push-eax -<span id="L1661" class="LineNr">1661 </span> 51/push-ecx -<span id="L1662" class="LineNr">1662 </span> 52/push-edx -<span id="L1663" class="LineNr">1663 </span> 53/push-ebx -<span id="L1664" class="LineNr">1664 </span> 56/push-esi -<span id="L1665" class="LineNr">1665 </span> 57/pop-edi -<span id="L1666" class="LineNr">1666 </span> <span class="subxComment"># var line/ecx : (stream byte 512)</span> -<span id="L1667" class="LineNr">1667 </span> 81 5/subop/subtract %esp 0x200/imm32 -<span id="L1668" class="LineNr">1668 </span> 68/push 0x200/imm32/length -<span id="L1669" class="LineNr">1669 </span> 68/push 0/imm32/read -<span id="L1670" class="LineNr">1670 </span> 68/push 0/imm32/write -<span id="L1671" class="LineNr">1671 </span> 89/<- %ecx 4/r32/esp -<span id="L1672" class="LineNr">1672 </span> <span class="subxComment"># var word-slice/edx : slice</span> -<span id="L1673" class="LineNr">1673 </span> 68/push 0/imm32/end -<span id="L1674" class="LineNr">1674 </span> 68/push 0/imm32/start -<span id="L1675" class="LineNr">1675 </span> 89/<- %edx 4/r32/esp -<span id="L1676" class="LineNr">1676 </span> <span class="subxComment"># edi = out</span> -<span id="L1677" class="LineNr">1677 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) <span class="subxComment"># => eax</span> -<span id="L1678" class="LineNr">1678 </span> 89/<- %edi 0/r32/eax -<span id="L1679" class="LineNr">1679 </span> { <span class="subxComment"># line loop</span> -<span id="L1680" class="LineNr">1680 </span><span class="Constant">$parse-mu-block:line-loop</span>: -<span id="L1681" class="LineNr">1681 </span> <span class="subxComment"># line = read-line-buffered(in)</span> -<span id="L1682" class="LineNr">1682 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> %ecx) -<span id="L1683" class="LineNr">1683 </span> (<a href='../071read-line.subx.html#L9'>read-line-buffered</a> *(ebp+8) %ecx) -<span id="L1684" class="LineNr">1684 </span><span class="CommentedCode">#? (write-buffered Stderr "line: ")</span> -<span id="L1685" class="LineNr">1685 </span><span class="CommentedCode">#? (write-stream-data Stderr %ecx)</span> -<span id="L1686" class="LineNr">1686 </span><span class="CommentedCode">#? (write-buffered Stderr Newline)</span> -<span id="L1687" class="LineNr">1687 </span><span class="CommentedCode">#? (flush Stderr)</span> -<span id="L1688" class="LineNr">1688 </span> <span class="subxComment"># if (line->write == 0) break</span> -<span id="L1689" class="LineNr">1689 </span> 81 7/subop/compare *ecx 0/imm32 -<span id="L1690" class="LineNr">1690 </span> 0f 84/jump-if-equal <span class="Constant">break</span>/disp32 -<span id="L1691" class="LineNr">1691 </span> <span class="subxComment"># word-slice = next-word(line)</span> -<span id="L1692" class="LineNr">1692 </span> (<a href='../076next-word.subx.html#L10'>next-word</a> %ecx %edx) -<span id="L1693" class="LineNr">1693 </span><span class="CommentedCode">#? (write-buffered Stderr "word: ")</span> -<span id="L1694" class="LineNr">1694 </span><span class="CommentedCode">#? (write-slice-buffered Stderr %edx)</span> -<span id="L1695" class="LineNr">1695 </span><span class="CommentedCode">#? (write-buffered Stderr Newline)</span> -<span id="L1696" class="LineNr">1696 </span><span class="CommentedCode">#? (flush Stderr)</span> -<span id="L1697" class="LineNr">1697 </span> <span class="subxComment"># if slice-empty?(word-slice) continue</span> -<span id="L1698" class="LineNr">1698 </span> (<a href='../072slice.subx.html#L9'>slice-empty?</a> %edx) -<span id="L1699" class="LineNr">1699 </span> 3d/compare-eax-and 0/imm32 -<span id="L1700" class="LineNr">1700 </span> 0f 85/jump-if-not-equal <span class="Constant">loop</span>/disp32 -<span id="L1701" class="LineNr">1701 </span> <span class="subxComment"># if (slice-starts-with?(word-slice, '#') continue</span> -<span id="L1702" class="LineNr">1702 </span> <span class="subxS1Comment"># . eax = *word-slice->start</span> -<span id="L1703" class="LineNr">1703 </span> 8b/-> *edx 0/r32/eax -<span id="L1704" class="LineNr">1704 </span> 8a/copy-byte *eax 0/r32/AL -<span id="L1705" class="LineNr">1705 </span> 81 4/subop/and %eax 0xff/imm32 -<span id="L1706" class="LineNr">1706 </span> <span class="subxS1Comment"># . if (eax == '#') continue</span> -<span id="L1707" class="LineNr">1707 </span> 3d/compare-eax-and 0x23/imm32/hash -<span id="L1708" class="LineNr">1708 </span> 0f 84/jump-if-equal <span class="Constant">loop</span>/disp32 -<span id="L1709" class="LineNr">1709 </span> <span class="subxComment"># if slice-equal?(word-slice, "{")</span> -<span id="L1710" class="LineNr">1710 </span> { -<span id="L1711" class="LineNr">1711 </span><span class="Constant">$parse-mu-block:check-for-block</span>: -<span id="L1712" class="LineNr">1712 </span> (<a href='../072slice.subx.html#L91'>slice-equal?</a> %edx <span class="Constant">"{"</span>) -<span id="L1713" class="LineNr">1713 </span> 3d/compare-eax-and 0/imm32 -<span id="L1714" class="LineNr">1714 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L1715" class="LineNr">1715 </span> (<a href='mu.subx.html#L1786'>check-no-tokens-left</a> %ecx) -<span id="L1716" class="LineNr">1716 </span> <span class="subxComment"># parse new block and append</span> -<span id="L1717" class="LineNr">1717 </span> (<a href='mu.subx.html#L1624'>parse-mu-block</a> *(ebp+8)) <span class="subxComment"># => eax</span> -<span id="L1718" class="LineNr">1718 </span> (<a href='mu.subx.html#L2315'>append-to-block</a> %edi %eax) -<span id="L1719" class="LineNr">1719 </span> e9/jump $parse-mu-block:line-loop/disp32 -<span id="L1720" class="LineNr">1720 </span> } -<span id="L1721" class="LineNr">1721 </span> <span class="subxComment"># if slice-equal?(word-slice, "}") break</span> -<span id="L1722" class="LineNr">1722 </span><span class="Constant">$parse-mu-block:check-for-end</span>: -<span id="L1723" class="LineNr">1723 </span> (<a href='../072slice.subx.html#L91'>slice-equal?</a> %edx <span class="Constant">"}"</span>) -<span id="L1724" class="LineNr">1724 </span> 3d/compare-eax-and 0/imm32 -<span id="L1725" class="LineNr">1725 </span> 0f 85/jump-if-not-equal <span class="Constant">break</span>/disp32 -<span id="L1726" class="LineNr">1726 </span> <span class="subxComment"># if slice-ends-with?(word-slice, ":") parse named block and append</span> -<span id="L1727" class="LineNr">1727 </span> { -<span id="L1728" class="LineNr">1728 </span><span class="Constant">$parse-mu-block:check-for-named-block</span>: -<span id="L1729" class="LineNr">1729 </span> <span class="subxS1Comment"># . eax = *word-slice->end</span> -<span id="L1730" class="LineNr">1730 </span> 8b/-> *(edx+4) 0/r32/eax -<span id="L1731" class="LineNr">1731 </span> 8a/copy-byte *eax 0/r32/AL -<span id="L1732" class="LineNr">1732 </span> 81 4/subop/and %eax 0xff/imm32 -<span id="L1733" class="LineNr">1733 </span> <span class="subxS1Comment"># . if (eax != ':') break</span> -<span id="L1734" class="LineNr">1734 </span> 3d/compare-eax-and 0x23/imm32/hash -<span id="L1735" class="LineNr">1735 </span> 0f 85/jump-if-not-equal <span class="Constant">break</span>/disp32 -<span id="L1736" class="LineNr">1736 </span> <span class="subxComment">#</span> -<span id="L1737" class="LineNr">1737 </span> (<a href='mu.subx.html#L1833'>parse-mu-named-block</a> %edx %ecx *(ebp+8)) <span class="subxComment"># => eax</span> -<span id="L1738" class="LineNr">1738 </span> (<a href='mu.subx.html#L2315'>append-to-block</a> %edi %eax) -<span id="L1739" class="LineNr">1739 </span> e9/jump $parse-mu-block:line-loop/disp32 -<span id="L1740" class="LineNr">1740 </span> } -<span id="L1741" class="LineNr">1741 </span> <span class="subxComment"># if slice-equal?(word-slice, "var")</span> -<span id="L1742" class="LineNr">1742 </span> { -<span id="L1743" class="LineNr">1743 </span><span class="Constant">$parse-mu-block:check-for-var</span>: -<span id="L1744" class="LineNr">1744 </span> (<a href='../072slice.subx.html#L91'>slice-equal?</a> %edx <span class="Constant">"var"</span>) -<span id="L1745" class="LineNr">1745 </span> 3d/compare-eax-and 0/imm32 -<span id="L1746" class="LineNr">1746 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L1747" class="LineNr">1747 </span> <span class="subxComment">#</span> -<span id="L1748" class="LineNr">1748 </span> (<a href='mu.subx.html#L1877'>parse-mu-var-def</a> %ecx) <span class="subxComment"># => eax</span> -<span id="L1749" class="LineNr">1749 </span> (<a href='mu.subx.html#L2315'>append-to-block</a> %edi %eax) -<span id="L1750" class="LineNr">1750 </span> e9/jump $parse-mu-block:line-loop/disp32 -<span id="L1751" class="LineNr">1751 </span> } -<span id="L1752" class="LineNr">1752 </span><span class="Constant">$parse-mu-block:regular-stmt</span>: -<span id="L1753" class="LineNr">1753 </span> <span class="subxComment"># otherwise</span> -<span id="L1754" class="LineNr">1754 </span> (<a href='mu.subx.html#L1892'>parse-mu-stmt</a> %ecx) <span class="subxComment"># => eax</span> -<span id="L1755" class="LineNr">1755 </span> (<a href='mu.subx.html#L2315'>append-to-block</a> %edi %eax) -<span id="L1756" class="LineNr">1756 </span> e9/jump <span class="Constant">loop</span>/disp32 -<span id="L1757" class="LineNr">1757 </span> } <span class="subxComment"># end line loop</span> -<span id="L1758" class="LineNr">1758 </span><span class="Constant">$parse-mu-block:end</span>: -<span id="L1759" class="LineNr">1759 </span> <span class="subxS1Comment"># . reclaim locals</span> -<span id="L1760" class="LineNr">1760 </span> 81 0/subop/add %esp 0x214/imm32 -<span id="L1761" class="LineNr">1761 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L1762" class="LineNr">1762 </span> 5f/pop-to-edi -<span id="L1763" class="LineNr">1763 </span> 5e/pop-to-esi -<span id="L1764" class="LineNr">1764 </span> 5b/pop-to-ebx -<span id="L1765" class="LineNr">1765 </span> 5a/pop-to-edx -<span id="L1766" class="LineNr">1766 </span> 59/pop-to-ecx -<span id="L1767" class="LineNr">1767 </span> 58/pop-to-eax -<span id="L1768" class="LineNr">1768 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L1769" class="LineNr">1769 </span> 89/<- %esp 5/r32/ebp -<span id="L1770" class="LineNr">1770 </span> 5d/pop-to-ebp -<span id="L1771" class="LineNr">1771 </span> c3/return -<span id="L1772" class="LineNr">1772 </span> -<span id="L1773" class="LineNr">1773 </span><span class="Constant">$parse-mu-block:abort</span>: -<span id="L1774" class="LineNr">1774 </span> <span class="subxComment"># error("'{' or '}' should be on its own line, but got '")</span> -<span id="L1775" class="LineNr">1775 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'{' or '}' should be on its own line, but got '"</span>) -<span id="L1776" class="LineNr">1776 </span> (<a href='../055stream.subx.html#L54'>rewind-stream</a> %ecx) -<span id="L1777" class="LineNr">1777 </span> (<a href='../062write-stream.subx.html#L18'>write-stream</a> 2 %ecx) -<span id="L1778" class="LineNr">1778 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'\n"</span>) -<span id="L1779" class="LineNr">1779 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>) -<span id="L1780" class="LineNr">1780 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> -<span id="L1781" class="LineNr">1781 </span> bb/copy-to-ebx 1/imm32 -<span id="L1782" class="LineNr">1782 </span> b8/copy-to-eax 1/imm32/exit -<span id="L1783" class="LineNr">1783 </span> cd/syscall 0x80/imm8 -<span id="L1784" class="LineNr">1784 </span> <span class="subxComment"># never gets here</span> -<span id="L1785" class="LineNr">1785 </span> -<span id="L1786" class="LineNr">1786 </span><span class="subxFunction">check-no-tokens-left</span>: <span class="subxComment"># line : (address stream)</span> -<span id="L1787" class="LineNr">1787 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L1788" class="LineNr">1788 </span> 55/push-ebp -<span id="L1789" class="LineNr">1789 </span> 89/<- %ebp 4/r32/esp -<span id="L1790" class="LineNr">1790 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L1791" class="LineNr">1791 </span> 50/push-eax -<span id="L1792" class="LineNr">1792 </span> 51/push-ecx -<span id="L1793" class="LineNr">1793 </span> <span class="subxComment"># var s/ecx : slice = next-word(line)</span> -<span id="L1794" class="LineNr">1794 </span> 68/push 0/imm32/end -<span id="L1795" class="LineNr">1795 </span> 68/push 0/imm32/start -<span id="L1796" class="LineNr">1796 </span> 89/<- %ecx 4/r32/esp -<span id="L1797" class="LineNr">1797 </span> <span class="subxComment">#</span> -<span id="L1798" class="LineNr">1798 </span> (<a href='../076next-word.subx.html#L10'>next-word</a> *(ebp+8) %ecx) -<span id="L1799" class="LineNr">1799 </span> <span class="subxComment"># if slice-empty?(s) return</span> -<span id="L1800" class="LineNr">1800 </span> (<a href='../072slice.subx.html#L9'>slice-empty?</a> %ecx) -<span id="L1801" class="LineNr">1801 </span> 3d/compare-eax-and 0/imm32 -<span id="L1802" class="LineNr">1802 </span> 75/jump-if-not-equal $check-no-tokens-left:end/disp8 -<span id="L1803" class="LineNr">1803 </span> <span class="subxComment"># if (slice-starts-with?(s, '#') return</span> -<span id="L1804" class="LineNr">1804 </span> <span class="subxS1Comment"># . eax = *s->start</span> -<span id="L1805" class="LineNr">1805 </span> 8b/-> *edx 0/r32/eax -<span id="L1806" class="LineNr">1806 </span> 8a/copy-byte *eax 0/r32/AL -<span id="L1807" class="LineNr">1807 </span> 81 4/subop/and %eax 0xff/imm32 -<span id="L1808" class="LineNr">1808 </span> <span class="subxS1Comment"># . if (eax == '#') continue</span> -<span id="L1809" class="LineNr">1809 </span> 3d/compare-eax-and 0x23/imm32/hash -<span id="L1810" class="LineNr">1810 </span> 74/jump-if-equal $check-no-tokens-left:end/disp8 -<span id="L1811" class="LineNr">1811 </span> <span class="subxComment"># abort</span> -<span id="L1812" class="LineNr">1812 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'{' or '}' should be on its own line, but got '"</span>) -<span id="L1813" class="LineNr">1813 </span> (<a href='../055stream.subx.html#L54'>rewind-stream</a> %ecx) -<span id="L1814" class="LineNr">1814 </span> (<a href='../062write-stream.subx.html#L18'>write-stream</a> 2 %ecx) -<span id="L1815" class="LineNr">1815 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'\n"</span>) -<span id="L1816" class="LineNr">1816 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>) -<span id="L1817" class="LineNr">1817 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> -<span id="L1818" class="LineNr">1818 </span> bb/copy-to-ebx 1/imm32 -<span id="L1819" class="LineNr">1819 </span> b8/copy-to-eax 1/imm32/exit -<span id="L1820" class="LineNr">1820 </span> cd/syscall 0x80/imm8 -<span id="L1821" class="LineNr">1821 </span> <span class="subxComment"># never gets here</span> -<span id="L1822" class="LineNr">1822 </span><span class="Constant">$check-no-tokens-left:end</span>: -<span id="L1823" class="LineNr">1823 </span> <span class="subxS1Comment"># . reclaim locals</span> -<span id="L1824" class="LineNr">1824 </span> 81 0/subop/add %esp 8/imm32 -<span id="L1825" class="LineNr">1825 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L1826" class="LineNr">1826 </span> 59/pop-to-ecx -<span id="L1827" class="LineNr">1827 </span> 58/pop-to-eax -<span id="L1828" class="LineNr">1828 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L1829" class="LineNr">1829 </span> 89/<- %esp 5/r32/ebp -<span id="L1830" class="LineNr">1830 </span> 5d/pop-to-ebp -<span id="L1831" class="LineNr">1831 </span> c3/return -<span id="L1832" class="LineNr">1832 </span> -<span id="L1833" class="LineNr">1833 </span><span class="subxFunction">parse-mu-named-block</span>: <span class="subxComment"># name : (address slice), first-line : (address stream), in : (address buffered-file) -> result/eax : (address stmt)</span> -<span id="L1834" class="LineNr">1834 </span> <span class="subxComment"># pseudocode:</span> -<span id="L1835" class="LineNr">1835 </span> <span class="subxComment"># var line : (stream byte 512)</span> -<span id="L1836" class="LineNr">1836 </span> <span class="subxComment"># var word-slice : slice</span> -<span id="L1837" class="LineNr">1837 </span> <span class="subxComment"># result/eax = allocate(Heap, Stmt-size)</span> -<span id="L1838" class="LineNr">1838 </span> <span class="subxComment"># result->tag = 4/Named-block</span> -<span id="L1839" class="LineNr">1839 </span> <span class="subxComment"># result->name = name</span> -<span id="L1840" class="LineNr">1840 </span> <span class="subxComment"># assert(next-word(first-line) == "{")</span> -<span id="L1841" class="LineNr">1841 </span> <span class="subxComment"># assert(no-tokens-in(first-line))</span> -<span id="L1842" class="LineNr">1842 </span> <span class="subxComment"># while true # line loop</span> -<span id="L1843" class="LineNr">1843 </span> <span class="subxComment"># clear-stream(line)</span> -<span id="L1844" class="LineNr">1844 </span> <span class="subxComment"># read-line-buffered(in, line)</span> -<span id="L1845" class="LineNr">1845 </span> <span class="subxComment"># if (line->write == 0) break # end of file</span> -<span id="L1846" class="LineNr">1846 </span> <span class="subxComment"># word-slice = next-word(line)</span> -<span id="L1847" class="LineNr">1847 </span> <span class="subxComment"># if slice-empty?(word-slice) # end of line</span> -<span id="L1848" class="LineNr">1848 </span> <span class="subxComment"># break</span> -<span id="L1849" class="LineNr">1849 </span> <span class="subxComment"># else if slice-equal?(word-slice, "{")</span> -<span id="L1850" class="LineNr">1850 </span> <span class="subxComment"># block = parse-mu-block(in)</span> -<span id="L1851" class="LineNr">1851 </span> <span class="subxComment"># append-to-block(result, block)</span> -<span id="L1852" class="LineNr">1852 </span> <span class="subxComment"># else if slice-equal?(word-slice, "}")</span> -<span id="L1853" class="LineNr">1853 </span> <span class="subxComment"># break</span> -<span id="L1854" class="LineNr">1854 </span> <span class="subxComment"># else if slice-ends-with?(word-slice, ":")</span> -<span id="L1855" class="LineNr">1855 </span> <span class="subxComment"># named-block = parse-mu-named-block(word-slice, in)</span> -<span id="L1856" class="LineNr">1856 </span> <span class="subxComment"># append-to-block(result, named-block)</span> -<span id="L1857" class="LineNr">1857 </span> <span class="subxComment"># else if slice-equal?(word-slice, "var")</span> -<span id="L1858" class="LineNr">1858 </span> <span class="subxComment"># var-def = parse-mu-var-def(line)</span> -<span id="L1859" class="LineNr">1859 </span> <span class="subxComment"># append-to-block(result, var-def)</span> -<span id="L1860" class="LineNr">1860 </span> <span class="subxComment"># else</span> -<span id="L1861" class="LineNr">1861 </span> <span class="subxComment"># stmt = parse-mu-stmt(line)</span> -<span id="L1862" class="LineNr">1862 </span> <span class="subxComment"># append-to-block(result, stmt)</span> -<span id="L1863" class="LineNr">1863 </span> <span class="subxComment"># return result</span> -<span id="L1864" class="LineNr">1864 </span> <span class="subxComment">#</span> -<span id="L1865" class="LineNr">1865 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L1866" class="LineNr">1866 </span> 55/push-ebp -<span id="L1867" class="LineNr">1867 </span> 89/<- %ebp 4/r32/esp -<span id="L1868" class="LineNr">1868 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L1869" class="LineNr">1869 </span><span class="Constant">$parse-mu-named-block:end</span>: -<span id="L1870" class="LineNr">1870 </span> <span class="subxS1Comment"># . reclaim locals</span> -<span id="L1871" class="LineNr">1871 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L1872" class="LineNr">1872 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L1873" class="LineNr">1873 </span> 89/<- %esp 5/r32/ebp -<span id="L1874" class="LineNr">1874 </span> 5d/pop-to-ebp -<span id="L1875" class="LineNr">1875 </span> c3/return -<span id="L1876" class="LineNr">1876 </span> -<span id="L1877" class="LineNr">1877 </span><span class="subxFunction">parse-mu-var-def</span>: <span class="subxComment"># line : (address stream) -> result/eax : (address stmt)</span> -<span id="L1878" class="LineNr">1878 </span> <span class="subxComment"># pseudocode:</span> -<span id="L1879" class="LineNr">1879 </span> <span class="subxComment">#</span> -<span id="L1880" class="LineNr">1880 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L1881" class="LineNr">1881 </span> 55/push-ebp -<span id="L1882" class="LineNr">1882 </span> 89/<- %ebp 4/r32/esp -<span id="L1883" class="LineNr">1883 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L1884" class="LineNr">1884 </span><span class="Constant">$parse-mu-var-def:end</span>: -<span id="L1885" class="LineNr">1885 </span> <span class="subxS1Comment"># . reclaim locals</span> -<span id="L1886" class="LineNr">1886 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L1887" class="LineNr">1887 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L1888" class="LineNr">1888 </span> 89/<- %esp 5/r32/ebp -<span id="L1889" class="LineNr">1889 </span> 5d/pop-to-ebp -<span id="L1890" class="LineNr">1890 </span> c3/return -<span id="L1891" class="LineNr">1891 </span> -<span id="L1892" class="LineNr">1892 </span><span class="subxFunction">parse-mu-stmt</span>: <span class="subxComment"># line : (address stream) -> result/eax : (address stmt)</span> -<span id="L1893" class="LineNr">1893 </span> <span class="subxComment"># pseudocode:</span> -<span id="L1894" class="LineNr">1894 </span> <span class="subxComment"># var name : slice</span> -<span id="L1895" class="LineNr">1895 </span> <span class="subxComment"># var v : (address var)</span> -<span id="L1896" class="LineNr">1896 </span> <span class="subxComment"># result = allocate(Heap, Stmt-size)</span> -<span id="L1897" class="LineNr">1897 </span> <span class="subxComment"># if stmt-has-outputs?(line)</span> -<span id="L1898" class="LineNr">1898 </span> <span class="subxComment"># while true</span> -<span id="L1899" class="LineNr">1899 </span> <span class="subxComment"># name = next-word(line)</span> -<span id="L1900" class="LineNr">1900 </span> <span class="subxComment"># if (name == '<-') break</span> -<span id="L1901" class="LineNr">1901 </span> <span class="subxComment"># assert(is-identifier?(name))</span> -<span id="L1902" class="LineNr">1902 </span> <span class="subxComment"># v = parse-var(name)</span> -<span id="L1903" class="LineNr">1903 </span> <span class="subxComment"># result->outputs = append(result->outputs, v)</span> -<span id="L1904" class="LineNr">1904 </span> <span class="subxComment"># result->name = slice-to-string(next-word(line))</span> -<span id="L1905" class="LineNr">1905 </span> <span class="subxComment"># while true</span> -<span id="L1906" class="LineNr">1906 </span> <span class="subxComment"># name = next-word-or-string(line)</span> -<span id="L1907" class="LineNr">1907 </span> <span class="subxComment"># v = parse-var-or-literal(name)</span> -<span id="L1908" class="LineNr">1908 </span> <span class="subxComment"># result->inouts = append(result->inouts, v)</span> -<span id="L1909" class="LineNr">1909 </span> <span class="subxComment">#</span> -<span id="L1910" class="LineNr">1910 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L1911" class="LineNr">1911 </span> 55/push-ebp -<span id="L1912" class="LineNr">1912 </span> 89/<- %ebp 4/r32/esp -<span id="L1913" class="LineNr">1913 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L1914" class="LineNr">1914 </span> 51/push-ecx -<span id="L1915" class="LineNr">1915 </span> 57/push-edi -<span id="L1916" class="LineNr">1916 </span> <span class="subxComment"># var name/ecx : (address slice)</span> -<span id="L1917" class="LineNr">1917 </span> 68/push 0/imm32/end -<span id="L1918" class="LineNr">1918 </span> 68/push 0/imm32/start -<span id="L1919" class="LineNr">1919 </span> 89/<- %ecx 4/r32/esp -<span id="L1920" class="LineNr">1920 </span> <span class="subxComment"># var result/edi : (address stmt)</span> -<span id="L1921" class="LineNr">1921 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) -<span id="L1922" class="LineNr">1922 </span> 89/<- %edi 0/r32/eax -<span id="L1923" class="LineNr">1923 </span> { -<span id="L1924" class="LineNr">1924 </span> (<a href='mu.subx.html#L2010'>stmt-has-outputs?</a> *(ebp+8)) -<span id="L1925" class="LineNr">1925 </span> 3d/compare-eax-and 0/imm32 -<span id="L1926" class="LineNr">1926 </span> 0f 84/jump-if-equal <span class="Constant">break</span>/disp32 -<span id="L1927" class="LineNr">1927 </span> { -<span id="L1928" class="LineNr">1928 </span><span class="Constant">$parse-mu-stmt:read-outputs</span>: -<span id="L1929" class="LineNr">1929 </span> <span class="subxComment"># name = next-word(line)</span> -<span id="L1930" class="LineNr">1930 </span> (<a href='../076next-word.subx.html#L10'>next-word</a> *(ebp+8) %ecx) -<span id="L1931" class="LineNr">1931 </span> <span class="subxComment"># if slice-empty?(word-slice) break</span> -<span id="L1932" class="LineNr">1932 </span> (<a href='../072slice.subx.html#L9'>slice-empty?</a> %ecx) -<span id="L1933" class="LineNr">1933 </span> 3d/compare-eax-and 0/imm32 -<span id="L1934" class="LineNr">1934 </span> 0f 85/jump-if-not-equal <span class="Constant">break</span>/disp32 -<span id="L1935" class="LineNr">1935 </span> <span class="subxComment"># if (name == "<-") break</span> -<span id="L1936" class="LineNr">1936 </span> (<a href='../072slice.subx.html#L91'>slice-equal?</a> %ecx <span class="Constant">"<-"</span>) -<span id="L1937" class="LineNr">1937 </span> 3d/compare-eax-and 0/imm32 -<span id="L1938" class="LineNr">1938 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L1939" class="LineNr">1939 </span> <span class="subxComment"># assert(is-identifier?(name))</span> -<span id="L1940" class="LineNr">1940 </span> (<a href='mu.subx.html#L1305'>is-identifier?</a> %ecx) -<span id="L1941" class="LineNr">1941 </span> 3d/compare-eax-and 0/imm32 -<span id="L1942" class="LineNr">1942 </span> 0f 84/jump-if-equal $parse-mu-stmt:abort/disp32 -<span id="L1943" class="LineNr">1943 </span> <span class="subxComment">#</span> -<span id="L1944" class="LineNr">1944 </span> (<a href='mu.subx.html#L2056'>parse-var</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %ecx) <span class="subxComment"># => eax</span> -<span id="L1945" class="LineNr">1945 </span> (<a href='mu.subx.html#L2279'>append-list</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %eax *(edi+0xc)) <span class="subxComment"># Stmt1-outputs => eax</span> -<span id="L1946" class="LineNr">1946 </span> 89/<- *(edi+0xc) 0/r32/eax <span class="subxComment"># Stmt1-outputs</span> -<span id="L1947" class="LineNr">1947 </span> e9/jump <span class="Constant">loop</span>/disp32 -<span id="L1948" class="LineNr">1948 </span> } -<span id="L1949" class="LineNr">1949 </span> } -<span id="L1950" class="LineNr">1950 </span><span class="Constant">$parse-mu-stmt:read-operation</span>: -<span id="L1951" class="LineNr">1951 </span> (<a href='../076next-word.subx.html#L10'>next-word</a> *(ebp+8) %ecx) -<span id="L1952" class="LineNr">1952 </span> (<a href='../072slice.subx.html#L1013'>slice-to-string</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %ecx) -<span id="L1953" class="LineNr">1953 </span> 89/<- *(edi+4) 0/r32/eax <span class="subxComment"># Stmt1-operation</span> -<span id="L1954" class="LineNr">1954 </span> { -<span id="L1955" class="LineNr">1955 </span><span class="Constant">$parse-mu-stmt:read-inouts</span>: -<span id="L1956" class="LineNr">1956 </span> <span class="subxComment"># name = next-word-or-string(line)</span> -<span id="L1957" class="LineNr">1957 </span> (<a href='../094next-word-or-string.subx.html#L8'>next-word-or-string</a> *(ebp+8) %ecx) -<span id="L1958" class="LineNr">1958 </span> <span class="subxComment"># if slice-empty?(word-slice) break</span> -<span id="L1959" class="LineNr">1959 </span> (<a href='../072slice.subx.html#L9'>slice-empty?</a> %ecx) -<span id="L1960" class="LineNr">1960 </span> 3d/compare-eax-and 0/imm32 -<span id="L1961" class="LineNr">1961 </span> 0f 85/jump-if-not-equal <span class="Constant">break</span>/disp32 -<span id="L1962" class="LineNr">1962 </span> <span class="subxComment"># if (name == "<-") abort</span> -<span id="L1963" class="LineNr">1963 </span> (<a href='../072slice.subx.html#L91'>slice-equal?</a> %ecx <span class="Constant">"<-"</span>) -<span id="L1964" class="LineNr">1964 </span> 3d/compare-eax-and 0/imm32 -<span id="L1965" class="LineNr">1965 </span> 0f 85/jump-if-not-equal $parse-mu-stmt:abort2/disp32 -<span id="L1966" class="LineNr">1966 </span> <span class="subxComment">#</span> -<span id="L1967" class="LineNr">1967 </span> (<a href='mu.subx.html#L2056'>parse-var</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %ecx) <span class="subxComment"># => eax # TODO: parse-var-or-literal</span> -<span id="L1968" class="LineNr">1968 </span> (<a href='mu.subx.html#L2279'>append-list</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %eax *(edi+8)) <span class="subxComment"># Stmt1-inouts => eax</span> -<span id="L1969" class="LineNr">1969 </span> 89/<- *(edi+8) 0/r32/eax <span class="subxComment"># Stmt1-inouts</span> -<span id="L1970" class="LineNr">1970 </span> e9/jump <span class="Constant">loop</span>/disp32 -<span id="L1971" class="LineNr">1971 </span> } -<span id="L1972" class="LineNr">1972 </span><span class="Constant">$parse-mu-stmt:end</span>: -<span id="L1973" class="LineNr">1973 </span> <span class="subxComment"># return result</span> -<span id="L1974" class="LineNr">1974 </span> 89/<- %eax 7/r32/edi -<span id="L1975" class="LineNr">1975 </span> <span class="subxS1Comment"># . reclaim locals</span> -<span id="L1976" class="LineNr">1976 </span> 81 0/subop/add %esp 8/imm32 -<span id="L1977" class="LineNr">1977 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L1978" class="LineNr">1978 </span> 5f/pop-to-edi -<span id="L1979" class="LineNr">1979 </span> 59/pop-to-ecx -<span id="L1980" class="LineNr">1980 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L1981" class="LineNr">1981 </span> 89/<- %esp 5/r32/ebp -<span id="L1982" class="LineNr">1982 </span> 5d/pop-to-ebp -<span id="L1983" class="LineNr">1983 </span> c3/return -<span id="L1984" class="LineNr">1984 </span> -<span id="L1985" class="LineNr">1985 </span><span class="Constant">$parse-mu-stmt:abort</span>: -<span id="L1986" class="LineNr">1986 </span> <span class="subxComment"># error("invalid identifier '" name "'\n")</span> -<span id="L1987" class="LineNr">1987 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"invalid identifier '"</span>) -<span id="L1988" class="LineNr">1988 </span> (<a href='../072slice.subx.html#L878'>write-slice-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> %ecx) -<span id="L1989" class="LineNr">1989 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'\n"</span>) -<span id="L1990" class="LineNr">1990 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>) -<span id="L1991" class="LineNr">1991 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> -<span id="L1992" class="LineNr">1992 </span> bb/copy-to-ebx 1/imm32 -<span id="L1993" class="LineNr">1993 </span> b8/copy-to-eax 1/imm32/exit -<span id="L1994" class="LineNr">1994 </span> cd/syscall 0x80/imm8 -<span id="L1995" class="LineNr">1995 </span> <span class="subxComment"># never gets here</span> -<span id="L1996" class="LineNr">1996 </span> -<span id="L1997" class="LineNr">1997 </span><span class="Constant">$parse-mu-stmt:abort2</span>: -<span id="L1998" class="LineNr">1998 </span> <span class="subxComment"># error("invalid statement '" line "'\n")</span> -<span id="L1999" class="LineNr">1999 </span> (<a href='../055stream.subx.html#L54'>rewind-stream</a> *(ebp+8)) -<span id="L2000" class="LineNr">2000 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"invalid identifier '"</span>) -<span id="L2001" class="LineNr">2001 </span> (<a href='../062write-stream.subx.html#L18'>write-stream</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> *(ebp+8)) -<span id="L2002" class="LineNr">2002 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'\n"</span>) -<span id="L2003" class="LineNr">2003 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>) -<span id="L2004" class="LineNr">2004 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> -<span id="L2005" class="LineNr">2005 </span> bb/copy-to-ebx 1/imm32 -<span id="L2006" class="LineNr">2006 </span> b8/copy-to-eax 1/imm32/exit -<span id="L2007" class="LineNr">2007 </span> cd/syscall 0x80/imm8 -<span id="L2008" class="LineNr">2008 </span> <span class="subxComment"># never gets here</span> -<span id="L2009" class="LineNr">2009 </span> -<span id="L2010" class="LineNr">2010 </span><span class="subxFunction">stmt-has-outputs?</span>: <span class="subxComment"># line : (address stream) -> result/eax : boolean</span> -<span id="L2011" class="LineNr">2011 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2012" class="LineNr">2012 </span> 55/push-ebp -<span id="L2013" class="LineNr">2013 </span> 89/<- %ebp 4/r32/esp -<span id="L2014" class="LineNr">2014 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2015" class="LineNr">2015 </span> 51/push-ecx -<span id="L2016" class="LineNr">2016 </span> <span class="subxComment"># var word-slice/ecx : slice</span> -<span id="L2017" class="LineNr">2017 </span> 68/push 0/imm32/end -<span id="L2018" class="LineNr">2018 </span> 68/push 0/imm32/start -<span id="L2019" class="LineNr">2019 </span> 89/<- %ecx 4/r32/esp -<span id="L2020" class="LineNr">2020 </span> <span class="subxComment"># result = false</span> -<span id="L2021" class="LineNr">2021 </span> b8/copy-to-eax 0/imm32/false -<span id="L2022" class="LineNr">2022 </span> (<a href='../055stream.subx.html#L54'>rewind-stream</a> *(ebp+8)) -<span id="L2023" class="LineNr">2023 </span> { -<span id="L2024" class="LineNr">2024 </span> (<a href='../094next-word-or-string.subx.html#L8'>next-word-or-string</a> *(ebp+8) %ecx) -<span id="L2025" class="LineNr">2025 </span> <span class="subxComment"># if slice-empty?(word-slice) break</span> -<span id="L2026" class="LineNr">2026 </span> (<a href='../072slice.subx.html#L9'>slice-empty?</a> %ecx) -<span id="L2027" class="LineNr">2027 </span> 3d/compare-eax-and 0/imm32 -<span id="L2028" class="LineNr">2028 </span> b8/copy-to-eax 0/imm32/false/result <span class="subxComment"># restore result (if we're here it's still false)</span> -<span id="L2029" class="LineNr">2029 </span> 0f 85/jump-if-not-equal <span class="Constant">break</span>/disp32 -<span id="L2030" class="LineNr">2030 </span> <span class="subxComment"># if slice-starts-with?(word-slice, '#') break</span> -<span id="L2031" class="LineNr">2031 </span> <span class="subxS1Comment"># . eax = *word-slice->start</span> -<span id="L2032" class="LineNr">2032 </span> 8b/-> *ecx 0/r32/eax -<span id="L2033" class="LineNr">2033 </span> 8a/copy-byte *eax 0/r32/AL -<span id="L2034" class="LineNr">2034 </span> 81 4/subop/and %eax 0xff/imm32 -<span id="L2035" class="LineNr">2035 </span> <span class="subxS1Comment"># . if (eax == '#') break</span> -<span id="L2036" class="LineNr">2036 </span> 3d/compare-eax-and 0x23/imm32/hash -<span id="L2037" class="LineNr">2037 </span> b8/copy-to-eax 0/imm32/false/result <span class="subxComment"># restore result (if we're here it's still false)</span> -<span id="L2038" class="LineNr">2038 </span> 0f 84/jump-if-equal <span class="Constant">break</span>/disp32 -<span id="L2039" class="LineNr">2039 </span> <span class="subxComment"># if slice-equal?(word-slice, '<-') return true</span> -<span id="L2040" class="LineNr">2040 </span> (<a href='../072slice.subx.html#L91'>slice-equal?</a> %ecx <span class="Constant">"<-"</span>) -<span id="L2041" class="LineNr">2041 </span> 3d/compare-eax-and 0/imm32 -<span id="L2042" class="LineNr">2042 </span> 74/jump-if-equal <span class="Constant">loop</span>/disp8 -<span id="L2043" class="LineNr">2043 </span> b8/copy-to-eax 1/imm32/true -<span id="L2044" class="LineNr">2044 </span> } -<span id="L2045" class="LineNr">2045 </span><span class="Constant">$stmt-has-outputs:end</span>: -<span id="L2046" class="LineNr">2046 </span> (<a href='../055stream.subx.html#L54'>rewind-stream</a> *(ebp+8)) -<span id="L2047" class="LineNr">2047 </span> <span class="subxS1Comment"># . reclaim locals</span> -<span id="L2048" class="LineNr">2048 </span> 81 0/subop/add %esp 8/imm32 -<span id="L2049" class="LineNr">2049 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2050" class="LineNr">2050 </span> 59/pop-to-ecx -<span id="L2051" class="LineNr">2051 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2052" class="LineNr">2052 </span> 89/<- %esp 5/r32/ebp -<span id="L2053" class="LineNr">2053 </span> 5d/pop-to-ebp -<span id="L2054" class="LineNr">2054 </span> c3/return -<span id="L2055" class="LineNr">2055 </span> -<span id="L2056" class="LineNr">2056 </span><span class="subxFunction">parse-var</span>: <span class="subxComment"># ad: allocation-descriptor, name: (address slice) -> result/eax: (address var)</span> -<span id="L2057" class="LineNr">2057 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2058" class="LineNr">2058 </span> 55/push-ebp -<span id="L2059" class="LineNr">2059 </span> 89/<- %ebp 4/r32/esp -<span id="L2060" class="LineNr">2060 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2061" class="LineNr">2061 </span> 51/push-ecx -<span id="L2062" class="LineNr">2062 </span> <span class="subxComment"># ecx = slice-to-string(name)</span> -<span id="L2063" class="LineNr">2063 </span> 8b/-> *(ebp+0xc) 1/r32/ecx -<span id="L2064" class="LineNr">2064 </span> (<a href='../072slice.subx.html#L1013'>slice-to-string</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %ecx) <span class="subxComment"># => eax</span> -<span id="L2065" class="LineNr">2065 </span> 89/<- %ecx 0/r32/eax -<span id="L2066" class="LineNr">2066 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L318'>Var-size</a></span>) <span class="subxComment"># => eax</span> -<span id="L2067" class="LineNr">2067 </span> 89/<- *eax 1/r32/ecx <span class="subxComment"># Var-name</span> -<span id="L2068" class="LineNr">2068 </span><span class="Constant">$parse-var:end</span>: -<span id="L2069" class="LineNr">2069 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2070" class="LineNr">2070 </span> 59/pop-to-ecx -<span id="L2071" class="LineNr">2071 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2072" class="LineNr">2072 </span> 89/<- %esp 5/r32/ebp -<span id="L2073" class="LineNr">2073 </span> 5d/pop-to-ebp -<span id="L2074" class="LineNr">2074 </span> c3/return -<span id="L2075" class="LineNr">2075 </span> -<span id="L2076" class="LineNr">2076 </span><span class="subxTest">test-parse-mu-stmt</span>: -<span id="L2077" class="LineNr">2077 </span> <span class="subxComment"># 'increment n'</span> -<span id="L2078" class="LineNr">2078 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2079" class="LineNr">2079 </span> 55/push-ebp -<span id="L2080" class="LineNr">2080 </span> 89/<- %ebp 4/r32/esp -<span id="L2081" class="LineNr">2081 </span> <span class="subxComment"># setup</span> -<span id="L2082" class="LineNr">2082 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../061read-byte.subx.html#L288'>_test-input-stream</a>) -<span id="L2083" class="LineNr">2083 </span> (<a href='../057write.subx.html#L24'>write</a> <a href='../061read-byte.subx.html#L288'>_test-input-stream</a> <span class="Constant">"increment n\n"</span>) -<span id="L2084" class="LineNr">2084 </span> <span class="subxComment"># convert</span> -<span id="L2085" class="LineNr">2085 </span> (<a href='mu.subx.html#L1892'>parse-mu-stmt</a> <a href='../061read-byte.subx.html#L288'>_test-input-stream</a>) -<span id="L2086" class="LineNr">2086 </span> <span class="subxComment"># check result</span> -<span id="L2087" class="LineNr">2087 </span> (<a href='../054string-equal.subx.html#L178'>check-strings-equal</a> *(eax+4) <span class="Constant">"increment"</span> <span class="Constant">"F - <a href='mu.subx.html#L2076'>test-parse-mu-stmt</a>/name"</span>) <span class="subxComment"># Stmt1-operation</span> -<span id="L2088" class="LineNr">2088 </span> <span class="subxComment"># edx : (address list var) = result->inouts</span> -<span id="L2089" class="LineNr">2089 </span> 8b/-> *(eax+8) 2/r32/edx <span class="subxComment"># Stmt1-inouts</span> -<span id="L2090" class="LineNr">2090 </span> <span class="subxComment"># ebx : (address var) = result->inouts->value</span> -<span id="L2091" class="LineNr">2091 </span> 8b/-> *edx 3/r32/ebx <span class="subxComment"># List-value</span> -<span id="L2092" class="LineNr">2092 </span> (<a href='../054string-equal.subx.html#L178'>check-strings-equal</a> *ebx <span class="Constant">"n"</span> <span class="Constant">"F - <a href='mu.subx.html#L2076'>test-parse-mu-stmt</a>/inout:0"</span>) <span class="subxComment"># Var-name</span> -<span id="L2093" class="LineNr">2093 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2094" class="LineNr">2094 </span> 89/<- %esp 5/r32/ebp -<span id="L2095" class="LineNr">2095 </span> 5d/pop-to-ebp -<span id="L2096" class="LineNr">2096 </span> c3/return -<span id="L2097" class="LineNr">2097 </span> -<span id="L2098" class="LineNr">2098 </span><span class="subxFunction">new-function</span>: <span class="subxComment"># ad: allocation-descriptor, name: string, subx-name: string, inouts: (address list var), outputs: (address list var), body: (address block), next: (address function) -> result/eax: (address function)</span> -<span id="L2099" class="LineNr">2099 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2100" class="LineNr">2100 </span> 55/push-ebp -<span id="L2101" class="LineNr">2101 </span> 89/<- %ebp 4/r32/esp -<span id="L2102" class="LineNr">2102 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2103" class="LineNr">2103 </span> 51/push-ecx -<span id="L2104" class="LineNr">2104 </span> <span class="subxComment">#</span> -<span id="L2105" class="LineNr">2105 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L253'>Function-size</a></span>) <span class="subxComment"># => eax</span> -<span id="L2106" class="LineNr">2106 </span> 8b/-> *(ebp+0xc) 1/r32/ecx -<span id="L2107" class="LineNr">2107 </span> 89/<- *eax 1/r32/ecx <span class="subxComment"># Function-name</span> -<span id="L2108" class="LineNr">2108 </span> 8b/-> *(ebp+0x10) 1/r32/ecx -<span id="L2109" class="LineNr">2109 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Function-subx-name</span> -<span id="L2110" class="LineNr">2110 </span> 8b/-> *(ebp+0x14) 1/r32/ecx -<span id="L2111" class="LineNr">2111 </span> 89/<- *(eax+8) 1/r32/ecx <span class="subxComment"># Function-inouts</span> -<span id="L2112" class="LineNr">2112 </span> 8b/-> *(ebp+0x18) 1/r32/ecx -<span id="L2113" class="LineNr">2113 </span> 89/<- *(eax+0xc) 1/r32/ecx <span class="subxComment"># Function-outputs</span> -<span id="L2114" class="LineNr">2114 </span> 8b/-> *(ebp+0x1c) 1/r32/ecx -<span id="L2115" class="LineNr">2115 </span> 89/<- *(eax+0x10) 1/r32/ecx <span class="subxComment"># Function-body</span> -<span id="L2116" class="LineNr">2116 </span> 8b/-> *(ebp+0x20) 1/r32/ecx -<span id="L2117" class="LineNr">2117 </span> 89/<- *(eax+0x14) 1/r32/ecx <span class="subxComment"># Function-next</span> -<span id="L2118" class="LineNr">2118 </span><span class="Constant">$new-function:end</span>: -<span id="L2119" class="LineNr">2119 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2120" class="LineNr">2120 </span> 59/pop-to-ecx -<span id="L2121" class="LineNr">2121 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2122" class="LineNr">2122 </span> 89/<- %esp 5/r32/ebp -<span id="L2123" class="LineNr">2123 </span> 5d/pop-to-ebp -<span id="L2124" class="LineNr">2124 </span> c3/return -<span id="L2125" class="LineNr">2125 </span> -<span id="L2126" class="LineNr">2126 </span><span class="subxFunction">new-var</span>: <span class="subxComment"># ad: allocation-descriptor, name: string, type: int, block: int, stack-offset: int, register: string -> result/eax: (address var)</span> -<span id="L2127" class="LineNr">2127 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2128" class="LineNr">2128 </span> 55/push-ebp -<span id="L2129" class="LineNr">2129 </span> 89/<- %ebp 4/r32/esp -<span id="L2130" class="LineNr">2130 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2131" class="LineNr">2131 </span> 51/push-ecx -<span id="L2132" class="LineNr">2132 </span> <span class="subxComment">#</span> -<span id="L2133" class="LineNr">2133 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L318'>Var-size</a></span>) <span class="subxComment"># => eax</span> -<span id="L2134" class="LineNr">2134 </span> 8b/-> *(ebp+0xc) 1/r32/ecx -<span id="L2135" class="LineNr">2135 </span> 89/<- *eax 1/r32/ecx <span class="subxComment"># Var-name</span> -<span id="L2136" class="LineNr">2136 </span> 8b/-> *(ebp+0x10) 1/r32/ecx -<span id="L2137" class="LineNr">2137 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Var-type</span> -<span id="L2138" class="LineNr">2138 </span> 8b/-> *(ebp+0x14) 1/r32/ecx -<span id="L2139" class="LineNr">2139 </span> 89/<- *(eax+8) 1/r32/ecx <span class="subxComment"># Var-block</span> -<span id="L2140" class="LineNr">2140 </span> 8b/-> *(ebp+0x18) 1/r32/ecx -<span id="L2141" class="LineNr">2141 </span> 89/<- *(eax+0xc) 1/r32/ecx <span class="subxComment"># Var-stack-offset</span> -<span id="L2142" class="LineNr">2142 </span> 8b/-> *(ebp+0x1c) 1/r32/ecx -<span id="L2143" class="LineNr">2143 </span> 89/<- *(eax+0x10) 1/r32/ecx <span class="subxComment"># Var-register</span> -<span id="L2144" class="LineNr">2144 </span><span class="Constant">$new-var:end</span>: -<span id="L2145" class="LineNr">2145 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2146" class="LineNr">2146 </span> 59/pop-to-ecx -<span id="L2147" class="LineNr">2147 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2148" class="LineNr">2148 </span> 89/<- %esp 5/r32/ebp -<span id="L2149" class="LineNr">2149 </span> 5d/pop-to-ebp -<span id="L2150" class="LineNr">2150 </span> c3/return -<span id="L2151" class="LineNr">2151 </span> -<span id="L2152" class="LineNr">2152 </span><span class="subxFunction">new-block</span>: <span class="subxComment"># ad: allocation-descriptor, data: (address list statement) -> result/eax: (address statement)</span> -<span id="L2153" class="LineNr">2153 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2154" class="LineNr">2154 </span> 55/push-ebp -<span id="L2155" class="LineNr">2155 </span> 89/<- %ebp 4/r32/esp -<span id="L2156" class="LineNr">2156 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2157" class="LineNr">2157 </span> 51/push-ecx -<span id="L2158" class="LineNr">2158 </span> <span class="subxComment">#</span> -<span id="L2159" class="LineNr">2159 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) <span class="subxComment"># => eax</span> -<span id="L2160" class="LineNr">2160 </span> c7 0/subop/copy *eax 0/imm32/tag/block <span class="subxComment"># Stmt-tag</span> -<span id="L2161" class="LineNr">2161 </span> 8b/-> *(ebp+0xc) 1/r32/ecx -<span id="L2162" class="LineNr">2162 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Block-statements</span> -<span id="L2163" class="LineNr">2163 </span><span class="Constant">$new-block:end</span>: -<span id="L2164" class="LineNr">2164 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2165" class="LineNr">2165 </span> 59/pop-to-ecx -<span id="L2166" class="LineNr">2166 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2167" class="LineNr">2167 </span> 89/<- %esp 5/r32/ebp -<span id="L2168" class="LineNr">2168 </span> 5d/pop-to-ebp -<span id="L2169" class="LineNr">2169 </span> c3/return -<span id="L2170" class="LineNr">2170 </span> -<span id="L2171" class="LineNr">2171 </span><span class="subxFunction">new-stmt</span>: <span class="subxComment"># ad: allocation-descriptor, operation: string, inouts: (address list var), outputs: (address list var) -> result/eax: (address statement)</span> -<span id="L2172" class="LineNr">2172 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2173" class="LineNr">2173 </span> 55/push-ebp -<span id="L2174" class="LineNr">2174 </span> 89/<- %ebp 4/r32/esp -<span id="L2175" class="LineNr">2175 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2176" class="LineNr">2176 </span> 51/push-ecx -<span id="L2177" class="LineNr">2177 </span> <span class="subxComment">#</span> -<span id="L2178" class="LineNr">2178 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) <span class="subxComment"># => eax</span> -<span id="L2179" class="LineNr">2179 </span> c7 0/subop/copy *eax 1/imm32/tag/regular-stmt <span class="subxComment"># Stmt-tag</span> -<span id="L2180" class="LineNr">2180 </span> 8b/-> *(ebp+0xc) 1/r32/ecx -<span id="L2181" class="LineNr">2181 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Stmt1-operation</span> -<span id="L2182" class="LineNr">2182 </span> 8b/-> *(ebp+0x10) 1/r32/ecx -<span id="L2183" class="LineNr">2183 </span> 89/<- *(eax+8) 1/r32/ecx <span class="subxComment"># Stmt1-inouts</span> -<span id="L2184" class="LineNr">2184 </span> 8b/-> *(ebp+0x14) 1/r32/ecx -<span id="L2185" class="LineNr">2185 </span> 89/<- *(eax+0xc) 1/r32/ecx <span class="subxComment"># Stmt1-outputs</span> -<span id="L2186" class="LineNr">2186 </span><span class="Constant">$new-stmt:end</span>: -<span id="L2187" class="LineNr">2187 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2188" class="LineNr">2188 </span> 59/pop-to-ecx -<span id="L2189" class="LineNr">2189 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2190" class="LineNr">2190 </span> 89/<- %esp 5/r32/ebp -<span id="L2191" class="LineNr">2191 </span> 5d/pop-to-ebp -<span id="L2192" class="LineNr">2192 </span> c3/return -<span id="L2193" class="LineNr">2193 </span> -<span id="L2194" class="LineNr">2194 </span><span class="subxFunction">new-vardef</span>: <span class="subxComment"># ad: allocation-descriptor, name: string, type: int -> result/eax: (address statement)</span> -<span id="L2195" class="LineNr">2195 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2196" class="LineNr">2196 </span> 55/push-ebp -<span id="L2197" class="LineNr">2197 </span> 89/<- %ebp 4/r32/esp -<span id="L2198" class="LineNr">2198 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2199" class="LineNr">2199 </span> 51/push-ecx -<span id="L2200" class="LineNr">2200 </span> <span class="subxComment">#</span> -<span id="L2201" class="LineNr">2201 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) <span class="subxComment"># => eax</span> -<span id="L2202" class="LineNr">2202 </span> c7 0/subop/copy *eax 2/imm32/tag/var-on-stack <span class="subxComment"># Stmt-tag</span> -<span id="L2203" class="LineNr">2203 </span> 8b/-> *(ebp+0xc) 1/r32/ecx -<span id="L2204" class="LineNr">2204 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Vardef-name</span> -<span id="L2205" class="LineNr">2205 </span> 8b/-> *(ebp+0x10) 1/r32/ecx -<span id="L2206" class="LineNr">2206 </span> 89/<- *(eax+8) 1/r32/ecx <span class="subxComment"># Vardef-type</span> -<span id="L2207" class="LineNr">2207 </span><span class="Constant">$new-vardef:end</span>: -<span id="L2208" class="LineNr">2208 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2209" class="LineNr">2209 </span> 59/pop-to-ecx -<span id="L2210" class="LineNr">2210 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2211" class="LineNr">2211 </span> 89/<- %esp 5/r32/ebp -<span id="L2212" class="LineNr">2212 </span> 5d/pop-to-ebp -<span id="L2213" class="LineNr">2213 </span> c3/return -<span id="L2214" class="LineNr">2214 </span> -<span id="L2215" class="LineNr">2215 </span><span class="subxFunction">new-regvardef</span>: <span class="subxComment"># ad: allocation-descriptor, name: string, type: int, register: string -> result/eax: (address statement)</span> -<span id="L2216" class="LineNr">2216 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2217" class="LineNr">2217 </span> 55/push-ebp -<span id="L2218" class="LineNr">2218 </span> 89/<- %ebp 4/r32/esp -<span id="L2219" class="LineNr">2219 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2220" class="LineNr">2220 </span> 51/push-ecx -<span id="L2221" class="LineNr">2221 </span> <span class="subxComment">#</span> -<span id="L2222" class="LineNr">2222 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) <span class="subxComment"># => eax</span> -<span id="L2223" class="LineNr">2223 </span> c7 0/subop/copy *eax 3/imm32/tag/var-in-register -<span id="L2224" class="LineNr">2224 </span> 8b/-> *(ebp+0xc) 1/r32/ecx -<span id="L2225" class="LineNr">2225 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Regvardef-name</span> -<span id="L2226" class="LineNr">2226 </span> 8b/-> *(ebp+0x10) 1/r32/ecx -<span id="L2227" class="LineNr">2227 </span> 89/<- *(eax+8) 1/r32/ecx <span class="subxComment"># Regvardef-type</span> -<span id="L2228" class="LineNr">2228 </span> 8b/-> *(ebp+0x14) 1/r32/ecx -<span id="L2229" class="LineNr">2229 </span> 89/<- *(eax+0xc) 1/r32/ecx <span class="subxComment"># Regvardef-register</span> -<span id="L2230" class="LineNr">2230 </span><span class="Constant">$new-regvardef:end</span>: -<span id="L2231" class="LineNr">2231 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2232" class="LineNr">2232 </span> 59/pop-to-ecx -<span id="L2233" class="LineNr">2233 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2234" class="LineNr">2234 </span> 89/<- %esp 5/r32/ebp -<span id="L2235" class="LineNr">2235 </span> 5d/pop-to-ebp -<span id="L2236" class="LineNr">2236 </span> c3/return -<span id="L2237" class="LineNr">2237 </span> -<span id="L2238" class="LineNr">2238 </span><span class="subxFunction">new-named-block</span>: <span class="subxComment"># ad: allocation-descriptor, name: string, data: (address list statement) -> result/eax: (address statement)</span> -<span id="L2239" class="LineNr">2239 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2240" class="LineNr">2240 </span> 55/push-ebp -<span id="L2241" class="LineNr">2241 </span> 89/<- %ebp 4/r32/esp -<span id="L2242" class="LineNr">2242 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2243" class="LineNr">2243 </span> 51/push-ecx -<span id="L2244" class="LineNr">2244 </span> <span class="subxComment">#</span> -<span id="L2245" class="LineNr">2245 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) <span class="subxComment"># => eax</span> -<span id="L2246" class="LineNr">2246 </span> c7 0/subop/copy *eax 4/imm32/tag/named-block -<span id="L2247" class="LineNr">2247 </span> 8b/-> *(ebp+0xc) 1/r32/ecx -<span id="L2248" class="LineNr">2248 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Named-block-name</span> -<span id="L2249" class="LineNr">2249 </span> 8b/-> *(ebp+0x10) 1/r32/ecx -<span id="L2250" class="LineNr">2250 </span> 89/<- *(eax+8) 1/r32/ecx <span class="subxComment"># Named-block-statements</span> -<span id="L2251" class="LineNr">2251 </span><span class="Constant">$new-named-block:end</span>: -<span id="L2252" class="LineNr">2252 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2253" class="LineNr">2253 </span> 59/pop-to-ecx -<span id="L2254" class="LineNr">2254 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2255" class="LineNr">2255 </span> 89/<- %esp 5/r32/ebp -<span id="L2256" class="LineNr">2256 </span> 5d/pop-to-ebp -<span id="L2257" class="LineNr">2257 </span> c3/return -<span id="L2258" class="LineNr">2258 </span> -<span id="L2259" class="LineNr">2259 </span><span class="subxFunction">new-list</span>: <span class="subxComment"># ad: allocation-descriptor, value: _type, next: (address list _type) -> result/eax : (address list _type)</span> -<span id="L2260" class="LineNr">2260 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2261" class="LineNr">2261 </span> 55/push-ebp -<span id="L2262" class="LineNr">2262 </span> 89/<- %ebp 4/r32/esp -<span id="L2263" class="LineNr">2263 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2264" class="LineNr">2264 </span> 51/push-ecx -<span id="L2265" class="LineNr">2265 </span> <span class="subxComment">#</span> -<span id="L2266" class="LineNr">2266 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L331'>List-size</a></span>) <span class="subxComment"># => eax</span> -<span id="L2267" class="LineNr">2267 </span> 8b/-> *(ebp+0xc) 1/r32/ecx -<span id="L2268" class="LineNr">2268 </span> 89/<- *eax 1/r32/ecx <span class="subxComment"># List-value</span> -<span id="L2269" class="LineNr">2269 </span> 8b/-> *(ebp+0x10) 1/r32/ecx -<span id="L2270" class="LineNr">2270 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># List-next</span> -<span id="L2271" class="LineNr">2271 </span><span class="Constant">$new-list:end</span>: -<span id="L2272" class="LineNr">2272 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2273" class="LineNr">2273 </span> 59/pop-to-ecx -<span id="L2274" class="LineNr">2274 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2275" class="LineNr">2275 </span> 89/<- %esp 5/r32/ebp -<span id="L2276" class="LineNr">2276 </span> 5d/pop-to-ebp -<span id="L2277" class="LineNr">2277 </span> c3/return -<span id="L2278" class="LineNr">2278 </span> -<span id="L2279" class="LineNr">2279 </span><span class="subxFunction">append-list</span>: <span class="subxComment"># ad: allocation-descriptor, value: _type, list: (address list _type) -> result/eax : (address list _type)</span> -<span id="L2280" class="LineNr">2280 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2281" class="LineNr">2281 </span> 55/push-ebp -<span id="L2282" class="LineNr">2282 </span> 89/<- %ebp 4/r32/esp -<span id="L2283" class="LineNr">2283 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2284" class="LineNr">2284 </span> 51/push-ecx -<span id="L2285" class="LineNr">2285 </span> <span class="subxComment">#</span> -<span id="L2286" class="LineNr">2286 </span> (<a href='../069allocate.subx.html#L61'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L331'>List-size</a></span>) <span class="subxComment"># => eax</span> -<span id="L2287" class="LineNr">2287 </span> 8b/-> *(ebp+0xc) 1/r32/ecx -<span id="L2288" class="LineNr">2288 </span> 89/<- *eax 1/r32/ecx <span class="subxComment"># List-value</span> -<span id="L2289" class="LineNr">2289 </span> <span class="subxComment"># if (list == null) return result</span> -<span id="L2290" class="LineNr">2290 </span> 81 7/subop/compare *(ebp+0x10) 0/imm32 -<span id="L2291" class="LineNr">2291 </span> 74/jump-if-equal $new-list:end/disp8 -<span id="L2292" class="LineNr">2292 </span> <span class="subxComment"># otherwise append</span> -<span id="L2293" class="LineNr">2293 </span> <span class="subxComment"># var curr/ecx = list</span> -<span id="L2294" class="LineNr">2294 </span> 8b/-> *(ebp+0x10) 1/r32/ecx -<span id="L2295" class="LineNr">2295 </span> <span class="subxComment"># while (curr->next != null) curr = curr->next</span> -<span id="L2296" class="LineNr">2296 </span> { -<span id="L2297" class="LineNr">2297 </span> 81 7/subop/compare *(ecx+4) 0/imm32 <span class="subxComment"># List-next</span> -<span id="L2298" class="LineNr">2298 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L2299" class="LineNr">2299 </span> <span class="subxComment"># curr = curr->next</span> -<span id="L2300" class="LineNr">2300 </span> 8b/-> *(ecx+4) 1/r32/ecx -<span id="L2301" class="LineNr">2301 </span> eb/jump <span class="Constant">loop</span>/disp8 -<span id="L2302" class="LineNr">2302 </span> } -<span id="L2303" class="LineNr">2303 </span> <span class="subxComment"># curr->next = result</span> -<span id="L2304" class="LineNr">2304 </span> 89/<- *(ecx+4) 0/r32/eax -<span id="L2305" class="LineNr">2305 </span> <span class="subxComment"># return list</span> -<span id="L2306" class="LineNr">2306 </span> 8b/-> *(ebp+0x10) 0/r32/eax -<span id="L2307" class="LineNr">2307 </span><span class="Constant">$append-list:end</span>: -<span id="L2308" class="LineNr">2308 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2309" class="LineNr">2309 </span> 59/pop-to-ecx -<span id="L2310" class="LineNr">2310 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2311" class="LineNr">2311 </span> 89/<- %esp 5/r32/ebp -<span id="L2312" class="LineNr">2312 </span> 5d/pop-to-ebp -<span id="L2313" class="LineNr">2313 </span> c3/return -<span id="L2314" class="LineNr">2314 </span> -<span id="L2315" class="LineNr">2315 </span><span class="subxFunction">append-to-block</span>: <span class="subxComment"># ad: allocation-descriptor, block: (address block), x: (address stmt)</span> -<span id="L2316" class="LineNr">2316 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2317" class="LineNr">2317 </span> 55/push-ebp -<span id="L2318" class="LineNr">2318 </span> 89/<- %ebp 4/r32/esp -<span id="L2319" class="LineNr">2319 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2320" class="LineNr">2320 </span><span class="Constant">$append-to-block:end</span>: -<span id="L2321" class="LineNr">2321 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2322" class="LineNr">2322 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2323" class="LineNr">2323 </span> 89/<- %esp 5/r32/ebp -<span id="L2324" class="LineNr">2324 </span> 5d/pop-to-ebp -<span id="L2325" class="LineNr">2325 </span> c3/return -<span id="L2326" class="LineNr">2326 </span> -<span id="L2327" class="LineNr">2327 </span><span class="subxComment">#######################################################</span> -<span id="L2328" class="LineNr">2328 </span><span class="subxComment"># Type-checking</span> -<span id="L2329" class="LineNr">2329 </span><span class="subxComment">#######################################################</span> -<span id="L2330" class="LineNr">2330 </span> -<span id="L2331" class="LineNr">2331 </span><span class="subxFunction">check-mu-types</span>: -<span id="L2332" class="LineNr">2332 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2333" class="LineNr">2333 </span> 55/push-ebp -<span id="L2334" class="LineNr">2334 </span> 89/<- %ebp 4/r32/esp -<span id="L2335" class="LineNr">2335 </span> <span class="subxComment">#</span> -<span id="L2336" class="LineNr">2336 </span><span class="Constant">$check-mu-types:end</span>: -<span id="L2337" class="LineNr">2337 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2338" class="LineNr">2338 </span> 89/<- %esp 5/r32/ebp -<span id="L2339" class="LineNr">2339 </span> 5d/pop-to-ebp -<span id="L2340" class="LineNr">2340 </span> c3/return -<span id="L2341" class="LineNr">2341 </span> -<span id="L2342" class="LineNr">2342 </span><span class="subxComment">#######################################################</span> -<span id="L2343" class="LineNr">2343 </span><span class="subxComment"># Code-generation</span> -<span id="L2344" class="LineNr">2344 </span><span class="subxComment">#######################################################</span> -<span id="L2345" class="LineNr">2345 </span> -<span id="L2346" class="LineNr">2346 </span><span class="subxFunction">emit-subx</span>: <span class="subxComment"># out : (address buffered-file)</span> -<span id="L2347" class="LineNr">2347 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2348" class="LineNr">2348 </span> 55/push-ebp -<span id="L2349" class="LineNr">2349 </span> 89/<- %ebp 4/r32/esp -<span id="L2350" class="LineNr">2350 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2351" class="LineNr">2351 </span> 50/push-eax -<span id="L2352" class="LineNr">2352 </span> 51/push-ecx -<span id="L2353" class="LineNr">2353 </span> 57/push-edi -<span id="L2354" class="LineNr">2354 </span> <span class="subxComment"># edi = out</span> -<span id="L2355" class="LineNr">2355 </span> 8b/-> *(ebp+8) 7/r32/edi -<span id="L2356" class="LineNr">2356 </span> <span class="subxComment"># var curr/ecx : (address function) = Program</span> -<span id="L2357" class="LineNr">2357 </span> 8b/-> *<span class="SpecialChar"><a href='mu.subx.html#L238'>Program</a></span> 1/r32/ecx -<span id="L2358" class="LineNr">2358 </span> { -<span id="L2359" class="LineNr">2359 </span> <span class="subxComment"># if (curr == NULL) break</span> -<span id="L2360" class="LineNr">2360 </span> 81 7/subop/compare %ecx 0/imm32 -<span id="L2361" class="LineNr">2361 </span> 0f 84/jump-if-equal <span class="Constant">break</span>/disp32 -<span id="L2362" class="LineNr">2362 </span> (<a href='mu.subx.html#L2377'>emit-subx-function</a> %edi %ecx) -<span id="L2363" class="LineNr">2363 </span> <span class="subxComment"># curr = curr->next</span> -<span id="L2364" class="LineNr">2364 </span> 8b/-> *(ecx+0x14) 1/r32/ecx <span class="subxComment"># Function-next</span> -<span id="L2365" class="LineNr">2365 </span> e9/jump <span class="Constant">loop</span>/disp32 -<span id="L2366" class="LineNr">2366 </span> } -<span id="L2367" class="LineNr">2367 </span><span class="Constant">$emit-subx:end</span>: -<span id="L2368" class="LineNr">2368 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2369" class="LineNr">2369 </span> 5f/pop-to-edi -<span id="L2370" class="LineNr">2370 </span> 59/pop-to-ecx -<span id="L2371" class="LineNr">2371 </span> 58/pop-to-eax -<span id="L2372" class="LineNr">2372 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2373" class="LineNr">2373 </span> 89/<- %esp 5/r32/ebp -<span id="L2374" class="LineNr">2374 </span> 5d/pop-to-ebp -<span id="L2375" class="LineNr">2375 </span> c3/return -<span id="L2376" class="LineNr">2376 </span> -<span id="L2377" class="LineNr">2377 </span><span class="subxFunction">emit-subx-function</span>: <span class="subxComment"># out : (address buffered-file), f : (address function)</span> -<span id="L2378" class="LineNr">2378 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2379" class="LineNr">2379 </span> 55/push-ebp -<span id="L2380" class="LineNr">2380 </span> 89/<- %ebp 4/r32/esp -<span id="L2381" class="LineNr">2381 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2382" class="LineNr">2382 </span> 50/push-eax -<span id="L2383" class="LineNr">2383 </span> 51/push-ecx -<span id="L2384" class="LineNr">2384 </span> 57/push-edi -<span id="L2385" class="LineNr">2385 </span> <span class="subxComment"># edi = out</span> -<span id="L2386" class="LineNr">2386 </span> 8b/-> *(ebp+8) 7/r32/edi -<span id="L2387" class="LineNr">2387 </span> <span class="subxComment"># ecx = f</span> -<span id="L2388" class="LineNr">2388 </span> 8b/-> *(ebp+0xc) 1/r32/ecx -<span id="L2389" class="LineNr">2389 </span> <span class="subxComment">#</span> -<span id="L2390" class="LineNr">2390 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> %edi *ecx) -<span id="L2391" class="LineNr">2391 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> %edi <span class="Constant">":\n"</span>) -<span id="L2392" class="LineNr">2392 </span> (<a href='mu.subx.html#L3975'>emit-subx-prologue</a> %edi) -<span id="L2393" class="LineNr">2393 </span> (<a href='mu.subx.html#L2405'>emit-subx-block</a> %edi *(ecx+0x10)) <span class="subxComment"># Function-body</span> -<span id="L2394" class="LineNr">2394 </span> (<a href='mu.subx.html#L3989'>emit-subx-epilogue</a> %edi) -<span id="L2395" class="LineNr">2395 </span><span class="Constant">$emit-subx-function:end</span>: -<span id="L2396" class="LineNr">2396 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2397" class="LineNr">2397 </span> 5f/pop-to-edi -<span id="L2398" class="LineNr">2398 </span> 59/pop-to-ecx -<span id="L2399" class="LineNr">2399 </span> 58/pop-to-eax -<span id="L2400" class="LineNr">2400 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2401" class="LineNr">2401 </span> 89/<- %esp 5/r32/ebp -<span id="L2402" class="LineNr">2402 </span> 5d/pop-to-ebp -<span id="L2403" class="LineNr">2403 </span> c3/return -<span id="L2404" class="LineNr">2404 </span> -<span id="L2405" class="LineNr">2405 </span><span class="subxFunction">emit-subx-block</span>: <span class="subxComment"># out : (address buffered-file), block : (address block)</span> -<span id="L2406" class="LineNr">2406 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2407" class="LineNr">2407 </span> 55/push-ebp -<span id="L2408" class="LineNr">2408 </span> 89/<- %ebp 4/r32/esp -<span id="L2409" class="LineNr">2409 </span> <span class="subxComment">#</span> -<span id="L2410" class="LineNr">2410 </span><span class="Constant">$emit-subx-block:end</span>: -<span id="L2411" class="LineNr">2411 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2412" class="LineNr">2412 </span> 89/<- %esp 5/r32/ebp -<span id="L2413" class="LineNr">2413 </span> 5d/pop-to-ebp -<span id="L2414" class="LineNr">2414 </span> c3/return -<span id="L2415" class="LineNr">2415 </span> -<span id="L2416" class="LineNr">2416 </span><span class="subxFunction">emit-subx-statement</span>: <span class="subxComment"># out : (address buffered-file), stmt : (address statement), vars : (stack var), primitives : (address primitive), functions : (address function)</span> -<span id="L2417" class="LineNr">2417 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2418" class="LineNr">2418 </span> 55/push-ebp -<span id="L2419" class="LineNr">2419 </span> 89/<- %ebp 4/r32/esp -<span id="L2420" class="LineNr">2420 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2421" class="LineNr">2421 </span> 50/push-eax -<span id="L2422" class="LineNr">2422 </span> 51/push-ecx -<span id="L2423" class="LineNr">2423 </span> <span class="subxComment"># if stmt matches a primitive, emit it</span> -<span id="L2424" class="LineNr">2424 </span> { -<span id="L2425" class="LineNr">2425 </span><span class="Constant">$emit-subx-statement:primitive</span>: -<span id="L2426" class="LineNr">2426 </span> (<a href='mu.subx.html#L2865'>find-matching-primitive</a> *(ebp+0x14) *(ebp+0xc)) <span class="subxComment"># primitives, stmt => curr/eax</span> -<span id="L2427" class="LineNr">2427 </span> 3d/compare-eax-and 0/imm32 -<span id="L2428" class="LineNr">2428 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L2429" class="LineNr">2429 </span> (<a href='mu.subx.html#L2579'>emit-subx-primitive</a> *(ebp+8) *(ebp+0xc) *(ebp+0x10) %eax) <span class="subxComment"># out, stmt, vars, curr</span> -<span id="L2430" class="LineNr">2430 </span> e9/jump $emit-subx-statement:end/disp32 -<span id="L2431" class="LineNr">2431 </span> } -<span id="L2432" class="LineNr">2432 </span> <span class="subxComment"># else if stmt matches a function, emit a call to it</span> -<span id="L2433" class="LineNr">2433 </span> { -<span id="L2434" class="LineNr">2434 </span><span class="Constant">$emit-subx-statement:call</span>: -<span id="L2435" class="LineNr">2435 </span> (<a href='mu.subx.html#L2831'>find-matching-function</a> *(ebp+0x18) *(ebp+0xc)) <span class="subxComment"># functions, stmt => curr/eax</span> -<span id="L2436" class="LineNr">2436 </span> 3d/compare-eax-and 0/imm32 -<span id="L2437" class="LineNr">2437 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L2438" class="LineNr">2438 </span> (<a href='mu.subx.html#L2734'>emit-subx-call</a> *(ebp+8) *(ebp+0xc) *(ebp+0x10) %eax) <span class="subxComment"># out, stmt, vars, curr</span> -<span id="L2439" class="LineNr">2439 </span> e9/jump $emit-subx-statement:end/disp32 -<span id="L2440" class="LineNr">2440 </span> } -<span id="L2441" class="LineNr">2441 </span> <span class="subxComment"># else abort</span> -<span id="L2442" class="LineNr">2442 </span> e9/jump $emit-subx-statement:abort/disp32 -<span id="L2443" class="LineNr">2443 </span><span class="Constant">$emit-subx-statement:end</span>: -<span id="L2444" class="LineNr">2444 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2445" class="LineNr">2445 </span> 59/pop-to-ecx -<span id="L2446" class="LineNr">2446 </span> 58/pop-to-eax -<span id="L2447" class="LineNr">2447 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2448" class="LineNr">2448 </span> 89/<- %esp 5/r32/ebp -<span id="L2449" class="LineNr">2449 </span> 5d/pop-to-ebp -<span id="L2450" class="LineNr">2450 </span> c3/return -<span id="L2451" class="LineNr">2451 </span> -<span id="L2452" class="LineNr">2452 </span><span class="Constant">$emit-subx-statement:abort</span>: -<span id="L2453" class="LineNr">2453 </span> <span class="subxComment"># error("couldn't translate '" stmt "'\n")</span> -<span id="L2454" class="LineNr">2454 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"couldn't translate '"</span>) -<span id="L2455" class="LineNr">2455 </span><span class="CommentedCode">#? (emit-string Stderr *(ebp+0xc)) # TODO</span> -<span id="L2456" class="LineNr">2456 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'\n"</span>) -<span id="L2457" class="LineNr">2457 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>) -<span id="L2458" class="LineNr">2458 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> -<span id="L2459" class="LineNr">2459 </span> bb/copy-to-ebx 1/imm32 -<span id="L2460" class="LineNr">2460 </span> b8/copy-to-eax 1/imm32/exit -<span id="L2461" class="LineNr">2461 </span> cd/syscall 0x80/imm8 -<span id="L2462" class="LineNr">2462 </span> <span class="subxComment"># never gets here</span> -<span id="L2463" class="LineNr">2463 </span> -<span id="L2464" class="LineNr">2464 </span><span class="subxComment"># Primitives supported</span> -<span id="L2465" class="LineNr">2465 </span>== data -<span id="L2466" class="LineNr">2466 </span><span class="SpecialChar">Primitives</span>: -<span id="L2467" class="LineNr">2467 </span> <span class="subxComment"># increment var => ff 0/subop/increment *(ebp+__)</span> -<span id="L2468" class="LineNr">2468 </span> <span class="Constant">"increment"</span>/imm32/name -<span id="L2469" class="LineNr">2469 </span> <span class="SpecialChar"><a href='mu.subx.html#L2537'>Single-int-var-on-stack</a></span>/imm32/inouts -<span id="L2470" class="LineNr">2470 </span> 0/imm32/no-outputs -<span id="L2471" class="LineNr">2471 </span> <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name -<span id="L2472" class="LineNr">2472 </span> 1/imm32/rm32-is-first-inout -<span id="L2473" class="LineNr">2473 </span> 0/imm32/no-r32 -<span id="L2474" class="LineNr">2474 </span> 0/imm32/no-imm32 -<span id="L2475" class="LineNr">2475 </span> <a href='mu.subx.html#L2476'>_Primitive-inc-reg</a>/imm32/next -<span id="L2476" class="LineNr">2476 </span><span class="subxMinorFunction">_Primitive-inc-reg</span>: -<span id="L2477" class="LineNr">2477 </span> <span class="subxComment"># var/reg <- increment => ff 0/subop/increment %__</span> -<span id="L2478" class="LineNr">2478 </span> <span class="Constant">"increment"</span>/imm32/name -<span id="L2479" class="LineNr">2479 </span> 0/imm32/no-inouts -<span id="L2480" class="LineNr">2480 </span> <span class="SpecialChar"><a href='mu.subx.html#L2556'>Single-int-var-in-some-register</a></span>/imm32/outputs -<span id="L2481" class="LineNr">2481 </span> <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name -<span id="L2482" class="LineNr">2482 </span> 3/imm32/rm32-is-first-output -<span id="L2483" class="LineNr">2483 </span> 0/imm32/no-r32 -<span id="L2484" class="LineNr">2484 </span> 0/imm32/no-imm32 -<span id="L2485" class="LineNr">2485 </span> <a href='mu.subx.html#L2486'>_Primitive-add-reg-to-reg</a>/imm32/next -<span id="L2486" class="LineNr">2486 </span><span class="subxMinorFunction">_Primitive-add-reg-to-reg</span>: -<span id="L2487" class="LineNr">2487 </span> <span class="subxComment"># var1/reg <- add var2/reg => 01 var1/rm32 var2/r32</span> -<span id="L2488" class="LineNr">2488 </span> <span class="Constant">"add"</span>/imm32/name -<span id="L2489" class="LineNr">2489 </span> <span class="SpecialChar"><a href='mu.subx.html#L2556'>Single-int-var-in-some-register</a></span>/imm32/inouts -<span id="L2490" class="LineNr">2490 </span> <span class="SpecialChar"><a href='mu.subx.html#L2556'>Single-int-var-in-some-register</a></span>/imm32/outputs -<span id="L2491" class="LineNr">2491 </span> <span class="Constant">"01"</span>/imm32/subx-name -<span id="L2492" class="LineNr">2492 </span> 3/imm32/rm32-is-first-output -<span id="L2493" class="LineNr">2493 </span> 1/imm32/r32-is-first-inout -<span id="L2494" class="LineNr">2494 </span> 0/imm32/no-imm32 -<span id="L2495" class="LineNr">2495 </span> <a href='mu.subx.html#L2496'>_Primitive-add-reg-to-mem</a>/imm32/next -<span id="L2496" class="LineNr">2496 </span><span class="subxMinorFunction">_Primitive-add-reg-to-mem</span>: -<span id="L2497" class="LineNr">2497 </span> <span class="subxComment"># add-to var1 var2/reg => 01 var1 var2/r32</span> -<span id="L2498" class="LineNr">2498 </span> <span class="Constant">"add-to"</span>/imm32/name -<span id="L2499" class="LineNr">2499 </span> <span class="SpecialChar"><a href='mu.subx.html#L2548'>Int-var-and-second-int-var-in-some-register</a></span>/imm32/inouts -<span id="L2500" class="LineNr">2500 </span> 0/imm32/outputs -<span id="L2501" class="LineNr">2501 </span> <span class="Constant">"01"</span>/imm32/subx-name -<span id="L2502" class="LineNr">2502 </span> 1/imm32/rm32-is-first-inout -<span id="L2503" class="LineNr">2503 </span> 2/imm32/r32-is-second-inout -<span id="L2504" class="LineNr">2504 </span> 0/imm32/no-imm32 -<span id="L2505" class="LineNr">2505 </span> <a href='mu.subx.html#L2506'>_Primitive-add-mem-to-reg</a>/imm32/next -<span id="L2506" class="LineNr">2506 </span><span class="subxMinorFunction">_Primitive-add-mem-to-reg</span>: -<span id="L2507" class="LineNr">2507 </span> <span class="subxComment"># var1/reg <- add var2 => 03 var2/rm32 var1/r32</span> -<span id="L2508" class="LineNr">2508 </span> <span class="Constant">"add"</span>/imm32/name -<span id="L2509" class="LineNr">2509 </span> <span class="SpecialChar"><a href='mu.subx.html#L2537'>Single-int-var-on-stack</a></span>/imm32/inouts -<span id="L2510" class="LineNr">2510 </span> <span class="SpecialChar"><a href='mu.subx.html#L2556'>Single-int-var-in-some-register</a></span>/imm32/outputs -<span id="L2511" class="LineNr">2511 </span> <span class="Constant">"03"</span>/imm32/subx-name -<span id="L2512" class="LineNr">2512 </span> 1/imm32/rm32-is-first-inout -<span id="L2513" class="LineNr">2513 </span> 3/imm32/r32-is-first-output -<span id="L2514" class="LineNr">2514 </span> 0/imm32/no-imm32 -<span id="L2515" class="LineNr">2515 </span> <a href='mu.subx.html#L2516'>_Primitive-add-lit-to-reg</a>/imm32/next -<span id="L2516" class="LineNr">2516 </span><span class="subxMinorFunction">_Primitive-add-lit-to-reg</span>: -<span id="L2517" class="LineNr">2517 </span> <span class="subxComment"># var1/reg <- add lit => 81 0/subop/add var1/rm32 lit/imm32</span> -<span id="L2518" class="LineNr">2518 </span> <span class="Constant">"add"</span>/imm32/name -<span id="L2519" class="LineNr">2519 </span> <span class="SpecialChar"><a href='mu.subx.html#L2567'>Single-lit-var</a></span>/imm32/inouts -<span id="L2520" class="LineNr">2520 </span> <span class="SpecialChar"><a href='mu.subx.html#L2556'>Single-int-var-in-some-register</a></span>/imm32/outputs -<span id="L2521" class="LineNr">2521 </span> <span class="Constant">"81 0/subop/add"</span>/imm32/subx-name -<span id="L2522" class="LineNr">2522 </span> 3/imm32/rm32-is-first-output -<span id="L2523" class="LineNr">2523 </span> 0/imm32/no-r32 -<span id="L2524" class="LineNr">2524 </span> 1/imm32/imm32-is-first-inout -<span id="L2525" class="LineNr">2525 </span> <a href='mu.subx.html#L2526'>_Primitive-add-lit-to-mem</a>/imm32/next -<span id="L2526" class="LineNr">2526 </span><span class="subxMinorFunction">_Primitive-add-lit-to-mem</span>: -<span id="L2527" class="LineNr">2527 </span> <span class="subxComment"># add-to var1, lit => 81 0/subop/add var1/rm32 lit/imm32</span> -<span id="L2528" class="LineNr">2528 </span> <span class="Constant">"add-to"</span>/imm32/name -<span id="L2529" class="LineNr">2529 </span> <span class="SpecialChar"><a href='mu.subx.html#L2552'>Int-var-and-literal</a></span>/imm32/inouts -<span id="L2530" class="LineNr">2530 </span> 0/imm32/outputs -<span id="L2531" class="LineNr">2531 </span> <span class="Constant">"81 0/subop/add"</span>/imm32/subx-name -<span id="L2532" class="LineNr">2532 </span> 1/imm32/rm32-is-first-inout -<span id="L2533" class="LineNr">2533 </span> 0/imm32/no-r32 -<span id="L2534" class="LineNr">2534 </span> 2/imm32/imm32-is-first-inout -<span id="L2535" class="LineNr">2535 </span> 0/imm32/next -<span id="L2536" class="LineNr">2536 </span> -<span id="L2537" class="LineNr">2537 </span><span class="SpecialChar">Single-int-var-on-stack</span>: -<span id="L2538" class="LineNr">2538 </span> <span class="SpecialChar"><a href='mu.subx.html#L2541'>Int-var-on-stack</a></span>/imm32 -<span id="L2539" class="LineNr">2539 </span> 0/imm32/next -<span id="L2540" class="LineNr">2540 </span> -<span id="L2541" class="LineNr">2541 </span><span class="SpecialChar">Int-var-on-stack</span>: -<span id="L2542" class="LineNr">2542 </span> <span class="Constant">"arg1"</span>/imm32/name -<span id="L2543" class="LineNr">2543 </span> 1/imm32/type-int -<span id="L2544" class="LineNr">2544 </span> 1/imm32/some-block-depth -<span id="L2545" class="LineNr">2545 </span> 1/imm32/some-stack-offset -<span id="L2546" class="LineNr">2546 </span> 0/imm32/no-register -<span id="L2547" class="LineNr">2547 </span> -<span id="L2548" class="LineNr">2548 </span><span class="SpecialChar">Int-var-and-second-int-var-in-some-register</span>: -<span id="L2549" class="LineNr">2549 </span> <span class="SpecialChar"><a href='mu.subx.html#L2541'>Int-var-on-stack</a></span>/imm32 -<span id="L2550" class="LineNr">2550 </span> <span class="SpecialChar"><a href='mu.subx.html#L2556'>Single-int-var-in-some-register</a></span>/imm32/next -<span id="L2551" class="LineNr">2551 </span> -<span id="L2552" class="LineNr">2552 </span><span class="SpecialChar">Int-var-and-literal</span>: -<span id="L2553" class="LineNr">2553 </span> <span class="SpecialChar"><a href='mu.subx.html#L2541'>Int-var-on-stack</a></span>/imm32 -<span id="L2554" class="LineNr">2554 </span> <span class="SpecialChar"><a href='mu.subx.html#L2567'>Single-lit-var</a></span>/imm32/next -<span id="L2555" class="LineNr">2555 </span> -<span id="L2556" class="LineNr">2556 </span><span class="SpecialChar">Single-int-var-in-some-register</span>: -<span id="L2557" class="LineNr">2557 </span> <span class="SpecialChar"><a href='mu.subx.html#L2560'>Int-var-in-some-register</a></span>/imm32 -<span id="L2558" class="LineNr">2558 </span> 0/imm32/next -<span id="L2559" class="LineNr">2559 </span> -<span id="L2560" class="LineNr">2560 </span><span class="SpecialChar">Int-var-in-some-register</span>: -<span id="L2561" class="LineNr">2561 </span> <span class="Constant">"arg1"</span>/imm32/name -<span id="L2562" class="LineNr">2562 </span> 1/imm32/type-int -<span id="L2563" class="LineNr">2563 </span> 1/imm32/some-block-depth -<span id="L2564" class="LineNr">2564 </span> 0/imm32/no-stack-offset -<span id="L2565" class="LineNr">2565 </span> <span class="Constant">"*"</span>/imm32/register -<span id="L2566" class="LineNr">2566 </span> -<span id="L2567" class="LineNr">2567 </span><span class="SpecialChar">Single-lit-var</span>: -<span id="L2568" class="LineNr">2568 </span> <span class="SpecialChar"><a href='mu.subx.html#L2571'>Lit-var</a></span>/imm32 +<span id="L1608" class="LineNr">1608 </span> 57/push-edi +<span id="L1609" class="LineNr">1609 </span> <span class="subxComment"># esi = in</span> +<span id="L1610" class="LineNr">1610 </span> 8b/-> *(ebp+8) 6/r32/esi +<span id="L1611" class="LineNr">1611 </span> <span class="subxComment"># edi = out</span> +<span id="L1612" class="LineNr">1612 </span> 8b/-> *(ebp+0xc) 7/r32/edi +<span id="L1613" class="LineNr">1613 </span> <span class="subxComment"># var eax : (address block) = parse-mu-block(in)</span> +<span id="L1614" class="LineNr">1614 </span> (<a href='mu.subx.html#L1628'>parse-mu-block</a> %esi) <span class="subxComment"># => eax</span> +<span id="L1615" class="LineNr">1615 </span> <span class="subxComment"># out->body = eax</span> +<span id="L1616" class="LineNr">1616 </span> 89/<- *(edi+0x10) 0/r32/eax <span class="subxComment"># Function-body</span> +<span id="L1617" class="LineNr">1617 </span><span class="Constant">$populate-mu-function-body:end</span>: +<span id="L1618" class="LineNr">1618 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L1619" class="LineNr">1619 </span> 5f/pop-to-edi +<span id="L1620" class="LineNr">1620 </span> 5e/pop-to-esi +<span id="L1621" class="LineNr">1621 </span> 58/pop-to-eax +<span id="L1622" class="LineNr">1622 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L1623" class="LineNr">1623 </span> 89/<- %esp 5/r32/ebp +<span id="L1624" class="LineNr">1624 </span> 5d/pop-to-ebp +<span id="L1625" class="LineNr">1625 </span> c3/return +<span id="L1626" class="LineNr">1626 </span> +<span id="L1627" class="LineNr">1627 </span><span class="subxComment"># parses a block, assuming that the leading '{' has already been read by the caller</span> +<span id="L1628" class="LineNr">1628 </span><span class="subxFunction">parse-mu-block</span>: <span class="subxComment"># in : (address buffered-file) -> result/eax : (address block)</span> +<span id="L1629" class="LineNr">1629 </span> <span class="subxComment"># pseudocode:</span> +<span id="L1630" class="LineNr">1630 </span> <span class="subxComment"># var line : (stream byte 512)</span> +<span id="L1631" class="LineNr">1631 </span> <span class="subxComment"># var word-slice : slice</span> +<span id="L1632" class="LineNr">1632 </span> <span class="subxComment"># result/eax = allocate(Heap, Stmt-size)</span> +<span id="L1633" class="LineNr">1633 </span> <span class="subxComment"># result->tag = 0/Block</span> +<span id="L1634" class="LineNr">1634 </span> <span class="subxComment"># while true # line loop</span> +<span id="L1635" class="LineNr">1635 </span> <span class="subxComment"># clear-stream(line)</span> +<span id="L1636" class="LineNr">1636 </span> <span class="subxComment"># read-line-buffered(in, line)</span> +<span id="L1637" class="LineNr">1637 </span> <span class="subxComment"># if (line->write == 0) break # end of file</span> +<span id="L1638" class="LineNr">1638 </span> <span class="subxComment"># word-slice = next-word(line)</span> +<span id="L1639" class="LineNr">1639 </span> <span class="subxComment"># if slice-empty?(word-slice) # end of line</span> +<span id="L1640" class="LineNr">1640 </span> <span class="subxComment"># continue</span> +<span id="L1641" class="LineNr">1641 </span> <span class="subxComment"># else if slice-starts-with?(word-slice, "#")</span> +<span id="L1642" class="LineNr">1642 </span> <span class="subxComment"># continue</span> +<span id="L1643" class="LineNr">1643 </span> <span class="subxComment"># else if slice-equal?(word-slice, "{")</span> +<span id="L1644" class="LineNr">1644 </span> <span class="subxComment"># assert(no-tokens-in(line))</span> +<span id="L1645" class="LineNr">1645 </span> <span class="subxComment"># block = parse-mu-block(in)</span> +<span id="L1646" class="LineNr">1646 </span> <span class="subxComment"># append-to-block(result, block)</span> +<span id="L1647" class="LineNr">1647 </span> <span class="subxComment"># else if slice-equal?(word-slice, "}")</span> +<span id="L1648" class="LineNr">1648 </span> <span class="subxComment"># break</span> +<span id="L1649" class="LineNr">1649 </span> <span class="subxComment"># else if slice-ends-with?(word-slice, ":")</span> +<span id="L1650" class="LineNr">1650 </span> <span class="subxComment"># named-block = parse-mu-named-block(word-slice, line, in)</span> +<span id="L1651" class="LineNr">1651 </span> <span class="subxComment"># append-to-block(result, named-block)</span> +<span id="L1652" class="LineNr">1652 </span> <span class="subxComment"># else if slice-equal?(word-slice, "var")</span> +<span id="L1653" class="LineNr">1653 </span> <span class="subxComment"># var-def = parse-mu-var-def(line)</span> +<span id="L1654" class="LineNr">1654 </span> <span class="subxComment"># append-to-block(result, var-def)</span> +<span id="L1655" class="LineNr">1655 </span> <span class="subxComment"># else</span> +<span id="L1656" class="LineNr">1656 </span> <span class="subxComment"># stmt = parse-mu-stmt(line)</span> +<span id="L1657" class="LineNr">1657 </span> <span class="subxComment"># append-to-block(result, stmt)</span> +<span id="L1658" class="LineNr">1658 </span> <span class="subxComment"># return result</span> +<span id="L1659" class="LineNr">1659 </span> <span class="subxComment">#</span> +<span id="L1660" class="LineNr">1660 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L1661" class="LineNr">1661 </span> 55/push-ebp +<span id="L1662" class="LineNr">1662 </span> 89/<- %ebp 4/r32/esp +<span id="L1663" class="LineNr">1663 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L1664" class="LineNr">1664 </span> 51/push-ecx +<span id="L1665" class="LineNr">1665 </span> 52/push-edx +<span id="L1666" class="LineNr">1666 </span> 53/push-ebx +<span id="L1667" class="LineNr">1667 </span> 56/push-esi +<span id="L1668" class="LineNr">1668 </span> 57/push-edi +<span id="L1669" class="LineNr">1669 </span> <span class="subxComment"># var line/ecx : (stream byte 512)</span> +<span id="L1670" class="LineNr">1670 </span> 81 5/subop/subtract %esp 0x200/imm32 +<span id="L1671" class="LineNr">1671 </span> 68/push 0x200/imm32/length +<span id="L1672" class="LineNr">1672 </span> 68/push 0/imm32/read +<span id="L1673" class="LineNr">1673 </span> 68/push 0/imm32/write +<span id="L1674" class="LineNr">1674 </span> 89/<- %ecx 4/r32/esp +<span id="L1675" class="LineNr">1675 </span> <span class="subxComment"># var word-slice/edx : slice</span> +<span id="L1676" class="LineNr">1676 </span> 68/push 0/imm32/end +<span id="L1677" class="LineNr">1677 </span> 68/push 0/imm32/start +<span id="L1678" class="LineNr">1678 </span> 89/<- %edx 4/r32/esp +<span id="L1679" class="LineNr">1679 </span> <span class="subxComment"># edi = result</span> +<span id="L1680" class="LineNr">1680 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) <span class="subxComment"># => eax</span> +<span id="L1681" class="LineNr">1681 </span> 89/<- %edi 0/r32/eax +<span id="L1682" class="LineNr">1682 </span> { <span class="subxComment"># line loop</span> +<span id="L1683" class="LineNr">1683 </span><span class="Constant">$parse-mu-block:line-loop</span>: +<span id="L1684" class="LineNr">1684 </span> <span class="subxComment"># line = read-line-buffered(in)</span> +<span id="L1685" class="LineNr">1685 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> %ecx) +<span id="L1686" class="LineNr">1686 </span> (<a href='../071read-line.subx.html#L9'>read-line-buffered</a> *(ebp+8) %ecx) +<span id="L1687" class="LineNr">1687 </span><span class="CommentedCode">#? (write-buffered Stderr "line: ")</span> +<span id="L1688" class="LineNr">1688 </span><span class="CommentedCode">#? (write-stream-data Stderr %ecx)</span> +<span id="L1689" class="LineNr">1689 </span><span class="CommentedCode">#? (write-buffered Stderr Newline)</span> +<span id="L1690" class="LineNr">1690 </span><span class="CommentedCode">#? (flush Stderr)</span> +<span id="L1691" class="LineNr">1691 </span> <span class="subxComment"># if (line->write == 0) break</span> +<span id="L1692" class="LineNr">1692 </span> 81 7/subop/compare *ecx 0/imm32 +<span id="L1693" class="LineNr">1693 </span> 0f 84/jump-if-equal <span class="Constant">break</span>/disp32 +<span id="L1694" class="LineNr">1694 </span> <span class="subxComment"># word-slice = next-word(line)</span> +<span id="L1695" class="LineNr">1695 </span> (<a href='../076next-word.subx.html#L10'>next-word</a> %ecx %edx) +<span id="L1696" class="LineNr">1696 </span><span class="CommentedCode">#? (write-buffered Stderr "word: ")</span> +<span id="L1697" class="LineNr">1697 </span><span class="CommentedCode">#? (write-slice-buffered Stderr %edx)</span> +<span id="L1698" class="LineNr">1698 </span><span class="CommentedCode">#? (write-buffered Stderr Newline)</span> +<span id="L1699" class="LineNr">1699 </span><span class="CommentedCode">#? (flush Stderr)</span> +<span id="L1700" class="LineNr">1700 </span> <span class="subxComment"># if slice-empty?(word-slice) continue</span> +<span id="L1701" class="LineNr">1701 </span> (<a href='../072slice.subx.html#L9'>slice-empty?</a> %edx) +<span id="L1702" class="LineNr">1702 </span> 3d/compare-eax-and 0/imm32 +<span id="L1703" class="LineNr">1703 </span> 0f 85/jump-if-not-equal <span class="Constant">loop</span>/disp32 +<span id="L1704" class="LineNr">1704 </span> <span class="subxComment"># if (slice-starts-with?(word-slice, '#') continue</span> +<span id="L1705" class="LineNr">1705 </span> <span class="subxS1Comment"># . eax = *word-slice->start</span> +<span id="L1706" class="LineNr">1706 </span> 8b/-> *edx 0/r32/eax +<span id="L1707" class="LineNr">1707 </span> 8a/copy-byte *eax 0/r32/AL +<span id="L1708" class="LineNr">1708 </span> 81 4/subop/and %eax 0xff/imm32 +<span id="L1709" class="LineNr">1709 </span> <span class="subxS1Comment"># . if (eax == '#') continue</span> +<span id="L1710" class="LineNr">1710 </span> 3d/compare-eax-and 0x23/imm32/hash +<span id="L1711" class="LineNr">1711 </span> 0f 84/jump-if-equal <span class="Constant">loop</span>/disp32 +<span id="L1712" class="LineNr">1712 </span> <span class="subxComment"># if slice-equal?(word-slice, "{")</span> +<span id="L1713" class="LineNr">1713 </span> { +<span id="L1714" class="LineNr">1714 </span><span class="Constant">$parse-mu-block:check-for-block</span>: +<span id="L1715" class="LineNr">1715 </span> (<a href='../072slice.subx.html#L91'>slice-equal?</a> %edx <span class="Constant">"{"</span>) +<span id="L1716" class="LineNr">1716 </span> 3d/compare-eax-and 0/imm32 +<span id="L1717" class="LineNr">1717 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L1718" class="LineNr">1718 </span> (<a href='mu.subx.html#L1790'>check-no-tokens-left</a> %ecx) +<span id="L1719" class="LineNr">1719 </span> <span class="subxComment"># parse new block and append</span> +<span id="L1720" class="LineNr">1720 </span> (<a href='mu.subx.html#L1628'>parse-mu-block</a> *(ebp+8)) <span class="subxComment"># => eax</span> +<span id="L1721" class="LineNr">1721 </span> (<a href='mu.subx.html#L2325'>append-to-block</a> %edi %eax) +<span id="L1722" class="LineNr">1722 </span> e9/jump $parse-mu-block:line-loop/disp32 +<span id="L1723" class="LineNr">1723 </span> } +<span id="L1724" class="LineNr">1724 </span> <span class="subxComment"># if slice-equal?(word-slice, "}") break</span> +<span id="L1725" class="LineNr">1725 </span><span class="Constant">$parse-mu-block:check-for-end</span>: +<span id="L1726" class="LineNr">1726 </span> (<a href='../072slice.subx.html#L91'>slice-equal?</a> %edx <span class="Constant">"}"</span>) +<span id="L1727" class="LineNr">1727 </span> 3d/compare-eax-and 0/imm32 +<span id="L1728" class="LineNr">1728 </span> 0f 85/jump-if-not-equal <span class="Constant">break</span>/disp32 +<span id="L1729" class="LineNr">1729 </span> <span class="subxComment"># if slice-ends-with?(word-slice, ":") parse named block and append</span> +<span id="L1730" class="LineNr">1730 </span> { +<span id="L1731" class="LineNr">1731 </span><span class="Constant">$parse-mu-block:check-for-named-block</span>: +<span id="L1732" class="LineNr">1732 </span> <span class="subxS1Comment"># . eax = *word-slice->end</span> +<span id="L1733" class="LineNr">1733 </span> 8b/-> *(edx+4) 0/r32/eax +<span id="L1734" class="LineNr">1734 </span> 8a/copy-byte *eax 0/r32/AL +<span id="L1735" class="LineNr">1735 </span> 81 4/subop/and %eax 0xff/imm32 +<span id="L1736" class="LineNr">1736 </span> <span class="subxS1Comment"># . if (eax != ':') break</span> +<span id="L1737" class="LineNr">1737 </span> 3d/compare-eax-and 0x23/imm32/hash +<span id="L1738" class="LineNr">1738 </span> 0f 85/jump-if-not-equal <span class="Constant">break</span>/disp32 +<span id="L1739" class="LineNr">1739 </span> <span class="subxComment">#</span> +<span id="L1740" class="LineNr">1740 </span> (<a href='mu.subx.html#L1837'>parse-mu-named-block</a> %edx %ecx *(ebp+8)) <span class="subxComment"># => eax</span> +<span id="L1741" class="LineNr">1741 </span> (<a href='mu.subx.html#L2325'>append-to-block</a> %edi %eax) +<span id="L1742" class="LineNr">1742 </span> e9/jump $parse-mu-block:line-loop/disp32 +<span id="L1743" class="LineNr">1743 </span> } +<span id="L1744" class="LineNr">1744 </span> <span class="subxComment"># if slice-equal?(word-slice, "var")</span> +<span id="L1745" class="LineNr">1745 </span> { +<span id="L1746" class="LineNr">1746 </span><span class="Constant">$parse-mu-block:check-for-var</span>: +<span id="L1747" class="LineNr">1747 </span> (<a href='../072slice.subx.html#L91'>slice-equal?</a> %edx <span class="Constant">"var"</span>) +<span id="L1748" class="LineNr">1748 </span> 3d/compare-eax-and 0/imm32 +<span id="L1749" class="LineNr">1749 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L1750" class="LineNr">1750 </span> <span class="subxComment">#</span> +<span id="L1751" class="LineNr">1751 </span> (<a href='mu.subx.html#L1881'>parse-mu-var-def</a> %ecx) <span class="subxComment"># => eax</span> +<span id="L1752" class="LineNr">1752 </span> (<a href='mu.subx.html#L2325'>append-to-block</a> %edi %eax) +<span id="L1753" class="LineNr">1753 </span> e9/jump $parse-mu-block:line-loop/disp32 +<span id="L1754" class="LineNr">1754 </span> } +<span id="L1755" class="LineNr">1755 </span><span class="Constant">$parse-mu-block:regular-stmt</span>: +<span id="L1756" class="LineNr">1756 </span> <span class="subxComment"># otherwise</span> +<span id="L1757" class="LineNr">1757 </span> (<a href='mu.subx.html#L1896'>parse-mu-stmt</a> %ecx) <span class="subxComment"># => eax</span> +<span id="L1758" class="LineNr">1758 </span> (<a href='mu.subx.html#L2325'>append-to-block</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %edi %eax) +<span id="L1759" class="LineNr">1759 </span> e9/jump <span class="Constant">loop</span>/disp32 +<span id="L1760" class="LineNr">1760 </span> } <span class="subxComment"># end line loop</span> +<span id="L1761" class="LineNr">1761 </span> <span class="subxComment"># return result</span> +<span id="L1762" class="LineNr">1762 </span> 89/<- %eax 7/r32/edi +<span id="L1763" class="LineNr">1763 </span><span class="Constant">$parse-mu-block:end</span>: +<span id="L1764" class="LineNr">1764 </span> <span class="subxS1Comment"># . reclaim locals</span> +<span id="L1765" class="LineNr">1765 </span> 81 0/subop/add %esp 0x214/imm32 +<span id="L1766" class="LineNr">1766 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L1767" class="LineNr">1767 </span> 5f/pop-to-edi +<span id="L1768" class="LineNr">1768 </span> 5e/pop-to-esi +<span id="L1769" class="LineNr">1769 </span> 5b/pop-to-ebx +<span id="L1770" class="LineNr">1770 </span> 5a/pop-to-edx +<span id="L1771" class="LineNr">1771 </span> 59/pop-to-ecx +<span id="L1772" class="LineNr">1772 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L1773" class="LineNr">1773 </span> 89/<- %esp 5/r32/ebp +<span id="L1774" class="LineNr">1774 </span> 5d/pop-to-ebp +<span id="L1775" class="LineNr">1775 </span> c3/return +<span id="L1776" class="LineNr">1776 </span> +<span id="L1777" class="LineNr">1777 </span><span class="Constant">$parse-mu-block:abort</span>: +<span id="L1778" class="LineNr">1778 </span> <span class="subxComment"># error("'{' or '}' should be on its own line, but got '")</span> +<span id="L1779" class="LineNr">1779 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'{' or '}' should be on its own line, but got '"</span>) +<span id="L1780" class="LineNr">1780 </span> (<a href='../055stream.subx.html#L54'>rewind-stream</a> %ecx) +<span id="L1781" class="LineNr">1781 </span> (<a href='../062write-stream.subx.html#L18'>write-stream</a> 2 %ecx) +<span id="L1782" class="LineNr">1782 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'\n"</span>) +<span id="L1783" class="LineNr">1783 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>) +<span id="L1784" class="LineNr">1784 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> +<span id="L1785" class="LineNr">1785 </span> bb/copy-to-ebx 1/imm32 +<span id="L1786" class="LineNr">1786 </span> b8/copy-to-eax 1/imm32/exit +<span id="L1787" class="LineNr">1787 </span> cd/syscall 0x80/imm8 +<span id="L1788" class="LineNr">1788 </span> <span class="subxComment"># never gets here</span> +<span id="L1789" class="LineNr">1789 </span> +<span id="L1790" class="LineNr">1790 </span><span class="subxFunction">check-no-tokens-left</span>: <span class="subxComment"># line : (address stream)</span> +<span id="L1791" class="LineNr">1791 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L1792" class="LineNr">1792 </span> 55/push-ebp +<span id="L1793" class="LineNr">1793 </span> 89/<- %ebp 4/r32/esp +<span id="L1794" class="LineNr">1794 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L1795" class="LineNr">1795 </span> 50/push-eax +<span id="L1796" class="LineNr">1796 </span> 51/push-ecx +<span id="L1797" class="LineNr">1797 </span> <span class="subxComment"># var s/ecx : slice = next-word(line)</span> +<span id="L1798" class="LineNr">1798 </span> 68/push 0/imm32/end +<span id="L1799" class="LineNr">1799 </span> 68/push 0/imm32/start +<span id="L1800" class="LineNr">1800 </span> 89/<- %ecx 4/r32/esp +<span id="L1801" class="LineNr">1801 </span> <span class="subxComment">#</span> +<span id="L1802" class="LineNr">1802 </span> (<a href='../076next-word.subx.html#L10'>next-word</a> *(ebp+8) %ecx) +<span id="L1803" class="LineNr">1803 </span> <span class="subxComment"># if slice-empty?(s) return</span> +<span id="L1804" class="LineNr">1804 </span> (<a href='../072slice.subx.html#L9'>slice-empty?</a> %ecx) +<span id="L1805" class="LineNr">1805 </span> 3d/compare-eax-and 0/imm32 +<span id="L1806" class="LineNr">1806 </span> 75/jump-if-not-equal $check-no-tokens-left:end/disp8 +<span id="L1807" class="LineNr">1807 </span> <span class="subxComment"># if (slice-starts-with?(s, '#') return</span> +<span id="L1808" class="LineNr">1808 </span> <span class="subxS1Comment"># . eax = *s->start</span> +<span id="L1809" class="LineNr">1809 </span> 8b/-> *edx 0/r32/eax +<span id="L1810" class="LineNr">1810 </span> 8a/copy-byte *eax 0/r32/AL +<span id="L1811" class="LineNr">1811 </span> 81 4/subop/and %eax 0xff/imm32 +<span id="L1812" class="LineNr">1812 </span> <span class="subxS1Comment"># . if (eax == '#') continue</span> +<span id="L1813" class="LineNr">1813 </span> 3d/compare-eax-and 0x23/imm32/hash +<span id="L1814" class="LineNr">1814 </span> 74/jump-if-equal $check-no-tokens-left:end/disp8 +<span id="L1815" class="LineNr">1815 </span> <span class="subxComment"># abort</span> +<span id="L1816" class="LineNr">1816 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'{' or '}' should be on its own line, but got '"</span>) +<span id="L1817" class="LineNr">1817 </span> (<a href='../055stream.subx.html#L54'>rewind-stream</a> %ecx) +<span id="L1818" class="LineNr">1818 </span> (<a href='../062write-stream.subx.html#L18'>write-stream</a> 2 %ecx) +<span id="L1819" class="LineNr">1819 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'\n"</span>) +<span id="L1820" class="LineNr">1820 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>) +<span id="L1821" class="LineNr">1821 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> +<span id="L1822" class="LineNr">1822 </span> bb/copy-to-ebx 1/imm32 +<span id="L1823" class="LineNr">1823 </span> b8/copy-to-eax 1/imm32/exit +<span id="L1824" class="LineNr">1824 </span> cd/syscall 0x80/imm8 +<span id="L1825" class="LineNr">1825 </span> <span class="subxComment"># never gets here</span> +<span id="L1826" class="LineNr">1826 </span><span class="Constant">$check-no-tokens-left:end</span>: +<span id="L1827" class="LineNr">1827 </span> <span class="subxS1Comment"># . reclaim locals</span> +<span id="L1828" class="LineNr">1828 </span> 81 0/subop/add %esp 8/imm32 +<span id="L1829" class="LineNr">1829 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L1830" class="LineNr">1830 </span> 59/pop-to-ecx +<span id="L1831" class="LineNr">1831 </span> 58/pop-to-eax +<span id="L1832" class="LineNr">1832 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L1833" class="LineNr">1833 </span> 89/<- %esp 5/r32/ebp +<span id="L1834" class="LineNr">1834 </span> 5d/pop-to-ebp +<span id="L1835" class="LineNr">1835 </span> c3/return +<span id="L1836" class="LineNr">1836 </span> +<span id="L1837" class="LineNr">1837 </span><span class="subxFunction">parse-mu-named-block</span>: <span class="subxComment"># name : (address slice), first-line : (address stream), in : (address buffered-file) -> result/eax : (address stmt)</span> +<span id="L1838" class="LineNr">1838 </span> <span class="subxComment"># pseudocode:</span> +<span id="L1839" class="LineNr">1839 </span> <span class="subxComment"># var line : (stream byte 512)</span> +<span id="L1840" class="LineNr">1840 </span> <span class="subxComment"># var word-slice : slice</span> +<span id="L1841" class="LineNr">1841 </span> <span class="subxComment"># result/eax = allocate(Heap, Stmt-size)</span> +<span id="L1842" class="LineNr">1842 </span> <span class="subxComment"># result->tag = 4/Named-block</span> +<span id="L1843" class="LineNr">1843 </span> <span class="subxComment"># result->name = name</span> +<span id="L1844" class="LineNr">1844 </span> <span class="subxComment"># assert(next-word(first-line) == "{")</span> +<span id="L1845" class="LineNr">1845 </span> <span class="subxComment"># assert(no-tokens-in(first-line))</span> +<span id="L1846" class="LineNr">1846 </span> <span class="subxComment"># while true # line loop</span> +<span id="L1847" class="LineNr">1847 </span> <span class="subxComment"># clear-stream(line)</span> +<span id="L1848" class="LineNr">1848 </span> <span class="subxComment"># read-line-buffered(in, line)</span> +<span id="L1849" class="LineNr">1849 </span> <span class="subxComment"># if (line->write == 0) break # end of file</span> +<span id="L1850" class="LineNr">1850 </span> <span class="subxComment"># word-slice = next-word(line)</span> +<span id="L1851" class="LineNr">1851 </span> <span class="subxComment"># if slice-empty?(word-slice) # end of line</span> +<span id="L1852" class="LineNr">1852 </span> <span class="subxComment"># break</span> +<span id="L1853" class="LineNr">1853 </span> <span class="subxComment"># else if slice-equal?(word-slice, "{")</span> +<span id="L1854" class="LineNr">1854 </span> <span class="subxComment"># block = parse-mu-block(in)</span> +<span id="L1855" class="LineNr">1855 </span> <span class="subxComment"># append-to-block(result, block)</span> +<span id="L1856" class="LineNr">1856 </span> <span class="subxComment"># else if slice-equal?(word-slice, "}")</span> +<span id="L1857" class="LineNr">1857 </span> <span class="subxComment"># break</span> +<span id="L1858" class="LineNr">1858 </span> <span class="subxComment"># else if slice-ends-with?(word-slice, ":")</span> +<span id="L1859" class="LineNr">1859 </span> <span class="subxComment"># named-block = parse-mu-named-block(word-slice, in)</span> +<span id="L1860" class="LineNr">1860 </span> <span class="subxComment"># append-to-block(result, named-block)</span> +<span id="L1861" class="LineNr">1861 </span> <span class="subxComment"># else if slice-equal?(word-slice, "var")</span> +<span id="L1862" class="LineNr">1862 </span> <span class="subxComment"># var-def = parse-mu-var-def(line)</span> +<span id="L1863" class="LineNr">1863 </span> <span class="subxComment"># append-to-block(result, var-def)</span> +<span id="L1864" class="LineNr">1864 </span> <span class="subxComment"># else</span> +<span id="L1865" class="LineNr">1865 </span> <span class="subxComment"># stmt = parse-mu-stmt(line)</span> +<span id="L1866" class="LineNr">1866 </span> <span class="subxComment"># append-to-block(result, stmt)</span> +<span id="L1867" class="LineNr">1867 </span> <span class="subxComment"># return result</span> +<span id="L1868" class="LineNr">1868 </span> <span class="subxComment">#</span> +<span id="L1869" class="LineNr">1869 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L1870" class="LineNr">1870 </span> 55/push-ebp +<span id="L1871" class="LineNr">1871 </span> 89/<- %ebp 4/r32/esp +<span id="L1872" class="LineNr">1872 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L1873" class="LineNr">1873 </span><span class="Constant">$parse-mu-named-block:end</span>: +<span id="L1874" class="LineNr">1874 </span> <span class="subxS1Comment"># . reclaim locals</span> +<span id="L1875" class="LineNr">1875 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L1876" class="LineNr">1876 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L1877" class="LineNr">1877 </span> 89/<- %esp 5/r32/ebp +<span id="L1878" class="LineNr">1878 </span> 5d/pop-to-ebp +<span id="L1879" class="LineNr">1879 </span> c3/return +<span id="L1880" class="LineNr">1880 </span> +<span id="L1881" class="LineNr">1881 </span><span class="subxFunction">parse-mu-var-def</span>: <span class="subxComment"># line : (address stream) -> result/eax : (address stmt)</span> +<span id="L1882" class="LineNr">1882 </span> <span class="subxComment"># pseudocode:</span> +<span id="L1883" class="LineNr">1883 </span> <span class="subxComment">#</span> +<span id="L1884" class="LineNr">1884 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L1885" class="LineNr">1885 </span> 55/push-ebp +<span id="L1886" class="LineNr">1886 </span> 89/<- %ebp 4/r32/esp +<span id="L1887" class="LineNr">1887 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L1888" class="LineNr">1888 </span><span class="Constant">$parse-mu-var-def:end</span>: +<span id="L1889" class="LineNr">1889 </span> <span class="subxS1Comment"># . reclaim locals</span> +<span id="L1890" class="LineNr">1890 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L1891" class="LineNr">1891 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L1892" class="LineNr">1892 </span> 89/<- %esp 5/r32/ebp +<span id="L1893" class="LineNr">1893 </span> 5d/pop-to-ebp +<span id="L1894" class="LineNr">1894 </span> c3/return +<span id="L1895" class="LineNr">1895 </span> +<span id="L1896" class="LineNr">1896 </span><span class="subxFunction">parse-mu-stmt</span>: <span class="subxComment"># line : (address stream) -> result/eax : (address stmt)</span> +<span id="L1897" class="LineNr">1897 </span> <span class="subxComment"># pseudocode:</span> +<span id="L1898" class="LineNr">1898 </span> <span class="subxComment"># var name : slice</span> +<span id="L1899" class="LineNr">1899 </span> <span class="subxComment"># var v : (address var)</span> +<span id="L1900" class="LineNr">1900 </span> <span class="subxComment"># result = allocate(Heap, Stmt-size)</span> +<span id="L1901" class="LineNr">1901 </span> <span class="subxComment"># if stmt-has-outputs?(line)</span> +<span id="L1902" class="LineNr">1902 </span> <span class="subxComment"># while true</span> +<span id="L1903" class="LineNr">1903 </span> <span class="subxComment"># name = next-word(line)</span> +<span id="L1904" class="LineNr">1904 </span> <span class="subxComment"># if (name == '<-') break</span> +<span id="L1905" class="LineNr">1905 </span> <span class="subxComment"># assert(is-identifier?(name))</span> +<span id="L1906" class="LineNr">1906 </span> <span class="subxComment"># v = parse-var(name)</span> +<span id="L1907" class="LineNr">1907 </span> <span class="subxComment"># result->outputs = append(result->outputs, v)</span> +<span id="L1908" class="LineNr">1908 </span> <span class="subxComment"># result->name = slice-to-string(next-word(line))</span> +<span id="L1909" class="LineNr">1909 </span> <span class="subxComment"># while true</span> +<span id="L1910" class="LineNr">1910 </span> <span class="subxComment"># name = next-word-or-string(line)</span> +<span id="L1911" class="LineNr">1911 </span> <span class="subxComment"># v = parse-var-or-literal(name)</span> +<span id="L1912" class="LineNr">1912 </span> <span class="subxComment"># result->inouts = append(result->inouts, v)</span> +<span id="L1913" class="LineNr">1913 </span> <span class="subxComment">#</span> +<span id="L1914" class="LineNr">1914 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L1915" class="LineNr">1915 </span> 55/push-ebp +<span id="L1916" class="LineNr">1916 </span> 89/<- %ebp 4/r32/esp +<span id="L1917" class="LineNr">1917 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L1918" class="LineNr">1918 </span> 51/push-ecx +<span id="L1919" class="LineNr">1919 </span> 57/push-edi +<span id="L1920" class="LineNr">1920 </span> <span class="subxComment"># var name/ecx : (address slice)</span> +<span id="L1921" class="LineNr">1921 </span> 68/push 0/imm32/end +<span id="L1922" class="LineNr">1922 </span> 68/push 0/imm32/start +<span id="L1923" class="LineNr">1923 </span> 89/<- %ecx 4/r32/esp +<span id="L1924" class="LineNr">1924 </span> <span class="subxComment"># var result/edi : (address stmt)</span> +<span id="L1925" class="LineNr">1925 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) +<span id="L1926" class="LineNr">1926 </span> 89/<- %edi 0/r32/eax +<span id="L1927" class="LineNr">1927 </span> <span class="subxComment"># result->tag = 1/stmt</span> +<span id="L1928" class="LineNr">1928 </span> c7 0/subop/copy *edi 1/imm32/stmt1 <span class="subxComment"># Stmt-tag</span> +<span id="L1929" class="LineNr">1929 </span> { +<span id="L1930" class="LineNr">1930 </span> (<a href='mu.subx.html#L2016'>stmt-has-outputs?</a> *(ebp+8)) +<span id="L1931" class="LineNr">1931 </span> 3d/compare-eax-and 0/imm32 +<span id="L1932" class="LineNr">1932 </span> 0f 84/jump-if-equal <span class="Constant">break</span>/disp32 +<span id="L1933" class="LineNr">1933 </span> { +<span id="L1934" class="LineNr">1934 </span><span class="Constant">$parse-mu-stmt:read-outputs</span>: +<span id="L1935" class="LineNr">1935 </span> <span class="subxComment"># name = next-word(line)</span> +<span id="L1936" class="LineNr">1936 </span> (<a href='../076next-word.subx.html#L10'>next-word</a> *(ebp+8) %ecx) +<span id="L1937" class="LineNr">1937 </span> <span class="subxComment"># if slice-empty?(word-slice) break</span> +<span id="L1938" class="LineNr">1938 </span> (<a href='../072slice.subx.html#L9'>slice-empty?</a> %ecx) +<span id="L1939" class="LineNr">1939 </span> 3d/compare-eax-and 0/imm32 +<span id="L1940" class="LineNr">1940 </span> 0f 85/jump-if-not-equal <span class="Constant">break</span>/disp32 +<span id="L1941" class="LineNr">1941 </span> <span class="subxComment"># if (name == "<-") break</span> +<span id="L1942" class="LineNr">1942 </span> (<a href='../072slice.subx.html#L91'>slice-equal?</a> %ecx <span class="Constant">"<-"</span>) +<span id="L1943" class="LineNr">1943 </span> 3d/compare-eax-and 0/imm32 +<span id="L1944" class="LineNr">1944 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L1945" class="LineNr">1945 </span> <span class="subxComment"># assert(is-identifier?(name))</span> +<span id="L1946" class="LineNr">1946 </span> (<a href='mu.subx.html#L1305'>is-identifier?</a> %ecx) +<span id="L1947" class="LineNr">1947 </span> 3d/compare-eax-and 0/imm32 +<span id="L1948" class="LineNr">1948 </span> 0f 84/jump-if-equal $parse-mu-stmt:abort/disp32 +<span id="L1949" class="LineNr">1949 </span> <span class="subxComment">#</span> +<span id="L1950" class="LineNr">1950 </span> (<a href='mu.subx.html#L2062'>parse-var</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %ecx) <span class="subxComment"># => eax</span> +<span id="L1951" class="LineNr">1951 </span> (<a href='mu.subx.html#L2289'>append-list</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %eax *(edi+0xc)) <span class="subxComment"># Stmt1-outputs => eax</span> +<span id="L1952" class="LineNr">1952 </span> 89/<- *(edi+0xc) 0/r32/eax <span class="subxComment"># Stmt1-outputs</span> +<span id="L1953" class="LineNr">1953 </span> e9/jump <span class="Constant">loop</span>/disp32 +<span id="L1954" class="LineNr">1954 </span> } +<span id="L1955" class="LineNr">1955 </span> } +<span id="L1956" class="LineNr">1956 </span><span class="Constant">$parse-mu-stmt:read-operation</span>: +<span id="L1957" class="LineNr">1957 </span> (<a href='../076next-word.subx.html#L10'>next-word</a> *(ebp+8) %ecx) +<span id="L1958" class="LineNr">1958 </span> (<a href='../072slice.subx.html#L1013'>slice-to-string</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %ecx) +<span id="L1959" class="LineNr">1959 </span> 89/<- *(edi+4) 0/r32/eax <span class="subxComment"># Stmt1-operation</span> +<span id="L1960" class="LineNr">1960 </span> { +<span id="L1961" class="LineNr">1961 </span><span class="Constant">$parse-mu-stmt:read-inouts</span>: +<span id="L1962" class="LineNr">1962 </span> <span class="subxComment"># name = next-word-or-string(line)</span> +<span id="L1963" class="LineNr">1963 </span> (<a href='../094next-word-or-string.subx.html#L8'>next-word-or-string</a> *(ebp+8) %ecx) +<span id="L1964" class="LineNr">1964 </span> <span class="subxComment"># if slice-empty?(word-slice) break</span> +<span id="L1965" class="LineNr">1965 </span> (<a href='../072slice.subx.html#L9'>slice-empty?</a> %ecx) +<span id="L1966" class="LineNr">1966 </span> 3d/compare-eax-and 0/imm32 +<span id="L1967" class="LineNr">1967 </span> 0f 85/jump-if-not-equal <span class="Constant">break</span>/disp32 +<span id="L1968" class="LineNr">1968 </span> <span class="subxComment"># if (name == "<-") abort</span> +<span id="L1969" class="LineNr">1969 </span> (<a href='../072slice.subx.html#L91'>slice-equal?</a> %ecx <span class="Constant">"<-"</span>) +<span id="L1970" class="LineNr">1970 </span> 3d/compare-eax-and 0/imm32 +<span id="L1971" class="LineNr">1971 </span> 0f 85/jump-if-not-equal $parse-mu-stmt:abort2/disp32 +<span id="L1972" class="LineNr">1972 </span> <span class="subxComment">#</span> +<span id="L1973" class="LineNr">1973 </span> (<a href='mu.subx.html#L2062'>parse-var</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %ecx) <span class="subxComment"># => eax # TODO: parse-var-or-literal</span> +<span id="L1974" class="LineNr">1974 </span> (<a href='mu.subx.html#L2289'>append-list</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %eax *(edi+8)) <span class="subxComment"># Stmt1-inouts => eax</span> +<span id="L1975" class="LineNr">1975 </span> 89/<- *(edi+8) 0/r32/eax <span class="subxComment"># Stmt1-inouts</span> +<span id="L1976" class="LineNr">1976 </span> e9/jump <span class="Constant">loop</span>/disp32 +<span id="L1977" class="LineNr">1977 </span> } +<span id="L1978" class="LineNr">1978 </span><span class="Constant">$parse-mu-stmt:end</span>: +<span id="L1979" class="LineNr">1979 </span> <span class="subxComment"># return result</span> +<span id="L1980" class="LineNr">1980 </span> 89/<- %eax 7/r32/edi +<span id="L1981" class="LineNr">1981 </span> <span class="subxS1Comment"># . reclaim locals</span> +<span id="L1982" class="LineNr">1982 </span> 81 0/subop/add %esp 8/imm32 +<span id="L1983" class="LineNr">1983 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L1984" class="LineNr">1984 </span> 5f/pop-to-edi +<span id="L1985" class="LineNr">1985 </span> 59/pop-to-ecx +<span id="L1986" class="LineNr">1986 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L1987" class="LineNr">1987 </span> 89/<- %esp 5/r32/ebp +<span id="L1988" class="LineNr">1988 </span> 5d/pop-to-ebp +<span id="L1989" class="LineNr">1989 </span> c3/return +<span id="L1990" class="LineNr">1990 </span> +<span id="L1991" class="LineNr">1991 </span><span class="Constant">$parse-mu-stmt:abort</span>: +<span id="L1992" class="LineNr">1992 </span> <span class="subxComment"># error("invalid identifier '" name "'\n")</span> +<span id="L1993" class="LineNr">1993 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"invalid identifier '"</span>) +<span id="L1994" class="LineNr">1994 </span> (<a href='../072slice.subx.html#L878'>write-slice-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> %ecx) +<span id="L1995" class="LineNr">1995 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'\n"</span>) +<span id="L1996" class="LineNr">1996 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>) +<span id="L1997" class="LineNr">1997 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> +<span id="L1998" class="LineNr">1998 </span> bb/copy-to-ebx 1/imm32 +<span id="L1999" class="LineNr">1999 </span> b8/copy-to-eax 1/imm32/exit +<span id="L2000" class="LineNr">2000 </span> cd/syscall 0x80/imm8 +<span id="L2001" class="LineNr">2001 </span> <span class="subxComment"># never gets here</span> +<span id="L2002" class="LineNr">2002 </span> +<span id="L2003" class="LineNr">2003 </span><span class="Constant">$parse-mu-stmt:abort2</span>: +<span id="L2004" class="LineNr">2004 </span> <span class="subxComment"># error("invalid statement '" line "'\n")</span> +<span id="L2005" class="LineNr">2005 </span> (<a href='../055stream.subx.html#L54'>rewind-stream</a> *(ebp+8)) +<span id="L2006" class="LineNr">2006 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"invalid identifier '"</span>) +<span id="L2007" class="LineNr">2007 </span> (<a href='../062write-stream.subx.html#L18'>write-stream</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> *(ebp+8)) +<span id="L2008" class="LineNr">2008 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'\n"</span>) +<span id="L2009" class="LineNr">2009 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>) +<span id="L2010" class="LineNr">2010 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> +<span id="L2011" class="LineNr">2011 </span> bb/copy-to-ebx 1/imm32 +<span id="L2012" class="LineNr">2012 </span> b8/copy-to-eax 1/imm32/exit +<span id="L2013" class="LineNr">2013 </span> cd/syscall 0x80/imm8 +<span id="L2014" class="LineNr">2014 </span> <span class="subxComment"># never gets here</span> +<span id="L2015" class="LineNr">2015 </span> +<span id="L2016" class="LineNr">2016 </span><span class="subxFunction">stmt-has-outputs?</span>: <span class="subxComment"># line : (address stream) -> result/eax : boolean</span> +<span id="L2017" class="LineNr">2017 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2018" class="LineNr">2018 </span> 55/push-ebp +<span id="L2019" class="LineNr">2019 </span> 89/<- %ebp 4/r32/esp +<span id="L2020" class="LineNr">2020 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2021" class="LineNr">2021 </span> 51/push-ecx +<span id="L2022" class="LineNr">2022 </span> <span class="subxComment"># var word-slice/ecx : slice</span> +<span id="L2023" class="LineNr">2023 </span> 68/push 0/imm32/end +<span id="L2024" class="LineNr">2024 </span> 68/push 0/imm32/start +<span id="L2025" class="LineNr">2025 </span> 89/<- %ecx 4/r32/esp +<span id="L2026" class="LineNr">2026 </span> <span class="subxComment"># result = false</span> +<span id="L2027" class="LineNr">2027 </span> b8/copy-to-eax 0/imm32/false +<span id="L2028" class="LineNr">2028 </span> (<a href='../055stream.subx.html#L54'>rewind-stream</a> *(ebp+8)) +<span id="L2029" class="LineNr">2029 </span> { +<span id="L2030" class="LineNr">2030 </span> (<a href='../094next-word-or-string.subx.html#L8'>next-word-or-string</a> *(ebp+8) %ecx) +<span id="L2031" class="LineNr">2031 </span> <span class="subxComment"># if slice-empty?(word-slice) break</span> +<span id="L2032" class="LineNr">2032 </span> (<a href='../072slice.subx.html#L9'>slice-empty?</a> %ecx) +<span id="L2033" class="LineNr">2033 </span> 3d/compare-eax-and 0/imm32 +<span id="L2034" class="LineNr">2034 </span> b8/copy-to-eax 0/imm32/false/result <span class="subxComment"># restore result (if we're here it's still false)</span> +<span id="L2035" class="LineNr">2035 </span> 0f 85/jump-if-not-equal <span class="Constant">break</span>/disp32 +<span id="L2036" class="LineNr">2036 </span> <span class="subxComment"># if slice-starts-with?(word-slice, '#') break</span> +<span id="L2037" class="LineNr">2037 </span> <span class="subxS1Comment"># . eax = *word-slice->start</span> +<span id="L2038" class="LineNr">2038 </span> 8b/-> *ecx 0/r32/eax +<span id="L2039" class="LineNr">2039 </span> 8a/copy-byte *eax 0/r32/AL +<span id="L2040" class="LineNr">2040 </span> 81 4/subop/and %eax 0xff/imm32 +<span id="L2041" class="LineNr">2041 </span> <span class="subxS1Comment"># . if (eax == '#') break</span> +<span id="L2042" class="LineNr">2042 </span> 3d/compare-eax-and 0x23/imm32/hash +<span id="L2043" class="LineNr">2043 </span> b8/copy-to-eax 0/imm32/false/result <span class="subxComment"># restore result (if we're here it's still false)</span> +<span id="L2044" class="LineNr">2044 </span> 0f 84/jump-if-equal <span class="Constant">break</span>/disp32 +<span id="L2045" class="LineNr">2045 </span> <span class="subxComment"># if slice-equal?(word-slice, '<-') return true</span> +<span id="L2046" class="LineNr">2046 </span> (<a href='../072slice.subx.html#L91'>slice-equal?</a> %ecx <span class="Constant">"<-"</span>) +<span id="L2047" class="LineNr">2047 </span> 3d/compare-eax-and 0/imm32 +<span id="L2048" class="LineNr">2048 </span> 74/jump-if-equal <span class="Constant">loop</span>/disp8 +<span id="L2049" class="LineNr">2049 </span> b8/copy-to-eax 1/imm32/true +<span id="L2050" class="LineNr">2050 </span> } +<span id="L2051" class="LineNr">2051 </span><span class="Constant">$stmt-has-outputs:end</span>: +<span id="L2052" class="LineNr">2052 </span> (<a href='../055stream.subx.html#L54'>rewind-stream</a> *(ebp+8)) +<span id="L2053" class="LineNr">2053 </span> <span class="subxS1Comment"># . reclaim locals</span> +<span id="L2054" class="LineNr">2054 </span> 81 0/subop/add %esp 8/imm32 +<span id="L2055" class="LineNr">2055 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2056" class="LineNr">2056 </span> 59/pop-to-ecx +<span id="L2057" class="LineNr">2057 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2058" class="LineNr">2058 </span> 89/<- %esp 5/r32/ebp +<span id="L2059" class="LineNr">2059 </span> 5d/pop-to-ebp +<span id="L2060" class="LineNr">2060 </span> c3/return +<span id="L2061" class="LineNr">2061 </span> +<span id="L2062" class="LineNr">2062 </span><span class="subxFunction">parse-var</span>: <span class="subxComment"># ad: allocation-descriptor, name: (address slice) -> result/eax: (address var)</span> +<span id="L2063" class="LineNr">2063 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2064" class="LineNr">2064 </span> 55/push-ebp +<span id="L2065" class="LineNr">2065 </span> 89/<- %ebp 4/r32/esp +<span id="L2066" class="LineNr">2066 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2067" class="LineNr">2067 </span> 51/push-ecx +<span id="L2068" class="LineNr">2068 </span> <span class="subxComment"># ecx = slice-to-string(name)</span> +<span id="L2069" class="LineNr">2069 </span> 8b/-> *(ebp+0xc) 1/r32/ecx +<span id="L2070" class="LineNr">2070 </span> (<a href='../072slice.subx.html#L1013'>slice-to-string</a> <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span> %ecx) <span class="subxComment"># => eax</span> +<span id="L2071" class="LineNr">2071 </span> 89/<- %ecx 0/r32/eax +<span id="L2072" class="LineNr">2072 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L318'>Var-size</a></span>) <span class="subxComment"># => eax</span> +<span id="L2073" class="LineNr">2073 </span> 89/<- *eax 1/r32/ecx <span class="subxComment"># Var-name</span> +<span id="L2074" class="LineNr">2074 </span> <span class="subxComment"># var->type = int</span> +<span id="L2075" class="LineNr">2075 </span> c7 0/subop/copy *(eax+4) 1/imm32/int-type <span class="subxComment"># Var-type</span> +<span id="L2076" class="LineNr">2076 </span> <span class="subxComment"># var->stack-offset = 8</span> +<span id="L2077" class="LineNr">2077 </span> c7 0/subop/copy *(eax+0xc) 8/imm32 <span class="subxComment"># Var-stack-offset</span> +<span id="L2078" class="LineNr">2078 </span><span class="Constant">$parse-var:end</span>: +<span id="L2079" class="LineNr">2079 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2080" class="LineNr">2080 </span> 59/pop-to-ecx +<span id="L2081" class="LineNr">2081 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2082" class="LineNr">2082 </span> 89/<- %esp 5/r32/ebp +<span id="L2083" class="LineNr">2083 </span> 5d/pop-to-ebp +<span id="L2084" class="LineNr">2084 </span> c3/return +<span id="L2085" class="LineNr">2085 </span> +<span id="L2086" class="LineNr">2086 </span><span class="subxTest">test-parse-mu-stmt</span>: +<span id="L2087" class="LineNr">2087 </span> <span class="subxComment"># 'increment n'</span> +<span id="L2088" class="LineNr">2088 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2089" class="LineNr">2089 </span> 55/push-ebp +<span id="L2090" class="LineNr">2090 </span> 89/<- %ebp 4/r32/esp +<span id="L2091" class="LineNr">2091 </span> <span class="subxComment"># setup</span> +<span id="L2092" class="LineNr">2092 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../061read-byte.subx.html#L288'>_test-input-stream</a>) +<span id="L2093" class="LineNr">2093 </span> (<a href='../057write.subx.html#L24'>write</a> <a href='../061read-byte.subx.html#L288'>_test-input-stream</a> <span class="Constant">"increment n\n"</span>) +<span id="L2094" class="LineNr">2094 </span> <span class="subxComment"># convert</span> +<span id="L2095" class="LineNr">2095 </span> (<a href='mu.subx.html#L1896'>parse-mu-stmt</a> <a href='../061read-byte.subx.html#L288'>_test-input-stream</a>) +<span id="L2096" class="LineNr">2096 </span> <span class="subxComment"># check result</span> +<span id="L2097" class="LineNr">2097 </span> (<a href='../054string-equal.subx.html#L178'>check-strings-equal</a> *(eax+4) <span class="Constant">"increment"</span> <span class="Constant">"F - <a href='mu.subx.html#L2086'>test-parse-mu-stmt</a>/name"</span>) <span class="subxComment"># Stmt1-operation</span> +<span id="L2098" class="LineNr">2098 </span> <span class="subxComment"># edx : (address list var) = result->inouts</span> +<span id="L2099" class="LineNr">2099 </span> 8b/-> *(eax+8) 2/r32/edx <span class="subxComment"># Stmt1-inouts</span> +<span id="L2100" class="LineNr">2100 </span> <span class="subxComment"># ebx : (address var) = result->inouts->value</span> +<span id="L2101" class="LineNr">2101 </span> 8b/-> *edx 3/r32/ebx <span class="subxComment"># List-value</span> +<span id="L2102" class="LineNr">2102 </span> (<a href='../054string-equal.subx.html#L178'>check-strings-equal</a> *ebx <span class="Constant">"n"</span> <span class="Constant">"F - <a href='mu.subx.html#L2086'>test-parse-mu-stmt</a>/inout:0"</span>) <span class="subxComment"># Var-name</span> +<span id="L2103" class="LineNr">2103 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2104" class="LineNr">2104 </span> 89/<- %esp 5/r32/ebp +<span id="L2105" class="LineNr">2105 </span> 5d/pop-to-ebp +<span id="L2106" class="LineNr">2106 </span> c3/return +<span id="L2107" class="LineNr">2107 </span> +<span id="L2108" class="LineNr">2108 </span><span class="subxFunction">new-function</span>: <span class="subxComment"># ad: allocation-descriptor, name: string, subx-name: string, inouts: (address list var), outputs: (address list var), body: (address block), next: (address function) -> result/eax: (address function)</span> +<span id="L2109" class="LineNr">2109 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2110" class="LineNr">2110 </span> 55/push-ebp +<span id="L2111" class="LineNr">2111 </span> 89/<- %ebp 4/r32/esp +<span id="L2112" class="LineNr">2112 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2113" class="LineNr">2113 </span> 51/push-ecx +<span id="L2114" class="LineNr">2114 </span> <span class="subxComment">#</span> +<span id="L2115" class="LineNr">2115 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L253'>Function-size</a></span>) <span class="subxComment"># => eax</span> +<span id="L2116" class="LineNr">2116 </span> 8b/-> *(ebp+0xc) 1/r32/ecx +<span id="L2117" class="LineNr">2117 </span> 89/<- *eax 1/r32/ecx <span class="subxComment"># Function-name</span> +<span id="L2118" class="LineNr">2118 </span> 8b/-> *(ebp+0x10) 1/r32/ecx +<span id="L2119" class="LineNr">2119 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Function-subx-name</span> +<span id="L2120" class="LineNr">2120 </span> 8b/-> *(ebp+0x14) 1/r32/ecx +<span id="L2121" class="LineNr">2121 </span> 89/<- *(eax+8) 1/r32/ecx <span class="subxComment"># Function-inouts</span> +<span id="L2122" class="LineNr">2122 </span> 8b/-> *(ebp+0x18) 1/r32/ecx +<span id="L2123" class="LineNr">2123 </span> 89/<- *(eax+0xc) 1/r32/ecx <span class="subxComment"># Function-outputs</span> +<span id="L2124" class="LineNr">2124 </span> 8b/-> *(ebp+0x1c) 1/r32/ecx +<span id="L2125" class="LineNr">2125 </span> 89/<- *(eax+0x10) 1/r32/ecx <span class="subxComment"># Function-body</span> +<span id="L2126" class="LineNr">2126 </span> 8b/-> *(ebp+0x20) 1/r32/ecx +<span id="L2127" class="LineNr">2127 </span> 89/<- *(eax+0x14) 1/r32/ecx <span class="subxComment"># Function-next</span> +<span id="L2128" class="LineNr">2128 </span><span class="Constant">$new-function:end</span>: +<span id="L2129" class="LineNr">2129 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2130" class="LineNr">2130 </span> 59/pop-to-ecx +<span id="L2131" class="LineNr">2131 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2132" class="LineNr">2132 </span> 89/<- %esp 5/r32/ebp +<span id="L2133" class="LineNr">2133 </span> 5d/pop-to-ebp +<span id="L2134" class="LineNr">2134 </span> c3/return +<span id="L2135" class="LineNr">2135 </span> +<span id="L2136" class="LineNr">2136 </span><span class="subxFunction">new-var</span>: <span class="subxComment"># ad: allocation-descriptor, name: string, type: int, block: int, stack-offset: int, register: string -> result/eax: (address var)</span> +<span id="L2137" class="LineNr">2137 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2138" class="LineNr">2138 </span> 55/push-ebp +<span id="L2139" class="LineNr">2139 </span> 89/<- %ebp 4/r32/esp +<span id="L2140" class="LineNr">2140 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2141" class="LineNr">2141 </span> 51/push-ecx +<span id="L2142" class="LineNr">2142 </span> <span class="subxComment">#</span> +<span id="L2143" class="LineNr">2143 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L318'>Var-size</a></span>) <span class="subxComment"># => eax</span> +<span id="L2144" class="LineNr">2144 </span> 8b/-> *(ebp+0xc) 1/r32/ecx +<span id="L2145" class="LineNr">2145 </span> 89/<- *eax 1/r32/ecx <span class="subxComment"># Var-name</span> +<span id="L2146" class="LineNr">2146 </span> 8b/-> *(ebp+0x10) 1/r32/ecx +<span id="L2147" class="LineNr">2147 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Var-type</span> +<span id="L2148" class="LineNr">2148 </span> 8b/-> *(ebp+0x14) 1/r32/ecx +<span id="L2149" class="LineNr">2149 </span> 89/<- *(eax+8) 1/r32/ecx <span class="subxComment"># Var-block</span> +<span id="L2150" class="LineNr">2150 </span> 8b/-> *(ebp+0x18) 1/r32/ecx +<span id="L2151" class="LineNr">2151 </span> 89/<- *(eax+0xc) 1/r32/ecx <span class="subxComment"># Var-stack-offset</span> +<span id="L2152" class="LineNr">2152 </span> 8b/-> *(ebp+0x1c) 1/r32/ecx +<span id="L2153" class="LineNr">2153 </span> 89/<- *(eax+0x10) 1/r32/ecx <span class="subxComment"># Var-register</span> +<span id="L2154" class="LineNr">2154 </span><span class="Constant">$new-var:end</span>: +<span id="L2155" class="LineNr">2155 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2156" class="LineNr">2156 </span> 59/pop-to-ecx +<span id="L2157" class="LineNr">2157 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2158" class="LineNr">2158 </span> 89/<- %esp 5/r32/ebp +<span id="L2159" class="LineNr">2159 </span> 5d/pop-to-ebp +<span id="L2160" class="LineNr">2160 </span> c3/return +<span id="L2161" class="LineNr">2161 </span> +<span id="L2162" class="LineNr">2162 </span><span class="subxFunction">new-block</span>: <span class="subxComment"># ad: allocation-descriptor, data: (address list statement) -> result/eax: (address statement)</span> +<span id="L2163" class="LineNr">2163 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2164" class="LineNr">2164 </span> 55/push-ebp +<span id="L2165" class="LineNr">2165 </span> 89/<- %ebp 4/r32/esp +<span id="L2166" class="LineNr">2166 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2167" class="LineNr">2167 </span> 51/push-ecx +<span id="L2168" class="LineNr">2168 </span> <span class="subxComment">#</span> +<span id="L2169" class="LineNr">2169 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) <span class="subxComment"># => eax</span> +<span id="L2170" class="LineNr">2170 </span> c7 0/subop/copy *eax 0/imm32/tag/block <span class="subxComment"># Stmt-tag</span> +<span id="L2171" class="LineNr">2171 </span> 8b/-> *(ebp+0xc) 1/r32/ecx +<span id="L2172" class="LineNr">2172 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Block-statements</span> +<span id="L2173" class="LineNr">2173 </span><span class="Constant">$new-block:end</span>: +<span id="L2174" class="LineNr">2174 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2175" class="LineNr">2175 </span> 59/pop-to-ecx +<span id="L2176" class="LineNr">2176 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2177" class="LineNr">2177 </span> 89/<- %esp 5/r32/ebp +<span id="L2178" class="LineNr">2178 </span> 5d/pop-to-ebp +<span id="L2179" class="LineNr">2179 </span> c3/return +<span id="L2180" class="LineNr">2180 </span> +<span id="L2181" class="LineNr">2181 </span><span class="subxFunction">new-stmt</span>: <span class="subxComment"># ad: allocation-descriptor, operation: string, inouts: (address list var), outputs: (address list var) -> result/eax: (address statement)</span> +<span id="L2182" class="LineNr">2182 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2183" class="LineNr">2183 </span> 55/push-ebp +<span id="L2184" class="LineNr">2184 </span> 89/<- %ebp 4/r32/esp +<span id="L2185" class="LineNr">2185 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2186" class="LineNr">2186 </span> 51/push-ecx +<span id="L2187" class="LineNr">2187 </span> <span class="subxComment">#</span> +<span id="L2188" class="LineNr">2188 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) <span class="subxComment"># => eax</span> +<span id="L2189" class="LineNr">2189 </span> c7 0/subop/copy *eax 1/imm32/tag/regular-stmt <span class="subxComment"># Stmt-tag</span> +<span id="L2190" class="LineNr">2190 </span> 8b/-> *(ebp+0xc) 1/r32/ecx +<span id="L2191" class="LineNr">2191 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Stmt1-operation</span> +<span id="L2192" class="LineNr">2192 </span> 8b/-> *(ebp+0x10) 1/r32/ecx +<span id="L2193" class="LineNr">2193 </span> 89/<- *(eax+8) 1/r32/ecx <span class="subxComment"># Stmt1-inouts</span> +<span id="L2194" class="LineNr">2194 </span> 8b/-> *(ebp+0x14) 1/r32/ecx +<span id="L2195" class="LineNr">2195 </span> 89/<- *(eax+0xc) 1/r32/ecx <span class="subxComment"># Stmt1-outputs</span> +<span id="L2196" class="LineNr">2196 </span><span class="Constant">$new-stmt:end</span>: +<span id="L2197" class="LineNr">2197 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2198" class="LineNr">2198 </span> 59/pop-to-ecx +<span id="L2199" class="LineNr">2199 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2200" class="LineNr">2200 </span> 89/<- %esp 5/r32/ebp +<span id="L2201" class="LineNr">2201 </span> 5d/pop-to-ebp +<span id="L2202" class="LineNr">2202 </span> c3/return +<span id="L2203" class="LineNr">2203 </span> +<span id="L2204" class="LineNr">2204 </span><span class="subxFunction">new-vardef</span>: <span class="subxComment"># ad: allocation-descriptor, name: string, type: int -> result/eax: (address statement)</span> +<span id="L2205" class="LineNr">2205 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2206" class="LineNr">2206 </span> 55/push-ebp +<span id="L2207" class="LineNr">2207 </span> 89/<- %ebp 4/r32/esp +<span id="L2208" class="LineNr">2208 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2209" class="LineNr">2209 </span> 51/push-ecx +<span id="L2210" class="LineNr">2210 </span> <span class="subxComment">#</span> +<span id="L2211" class="LineNr">2211 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) <span class="subxComment"># => eax</span> +<span id="L2212" class="LineNr">2212 </span> c7 0/subop/copy *eax 2/imm32/tag/var-on-stack <span class="subxComment"># Stmt-tag</span> +<span id="L2213" class="LineNr">2213 </span> 8b/-> *(ebp+0xc) 1/r32/ecx +<span id="L2214" class="LineNr">2214 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Vardef-name</span> +<span id="L2215" class="LineNr">2215 </span> 8b/-> *(ebp+0x10) 1/r32/ecx +<span id="L2216" class="LineNr">2216 </span> 89/<- *(eax+8) 1/r32/ecx <span class="subxComment"># Vardef-type</span> +<span id="L2217" class="LineNr">2217 </span><span class="Constant">$new-vardef:end</span>: +<span id="L2218" class="LineNr">2218 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2219" class="LineNr">2219 </span> 59/pop-to-ecx +<span id="L2220" class="LineNr">2220 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2221" class="LineNr">2221 </span> 89/<- %esp 5/r32/ebp +<span id="L2222" class="LineNr">2222 </span> 5d/pop-to-ebp +<span id="L2223" class="LineNr">2223 </span> c3/return +<span id="L2224" class="LineNr">2224 </span> +<span id="L2225" class="LineNr">2225 </span><span class="subxFunction">new-regvardef</span>: <span class="subxComment"># ad: allocation-descriptor, name: string, type: int, register: string -> result/eax: (address statement)</span> +<span id="L2226" class="LineNr">2226 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2227" class="LineNr">2227 </span> 55/push-ebp +<span id="L2228" class="LineNr">2228 </span> 89/<- %ebp 4/r32/esp +<span id="L2229" class="LineNr">2229 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2230" class="LineNr">2230 </span> 51/push-ecx +<span id="L2231" class="LineNr">2231 </span> <span class="subxComment">#</span> +<span id="L2232" class="LineNr">2232 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) <span class="subxComment"># => eax</span> +<span id="L2233" class="LineNr">2233 </span> c7 0/subop/copy *eax 3/imm32/tag/var-in-register +<span id="L2234" class="LineNr">2234 </span> 8b/-> *(ebp+0xc) 1/r32/ecx +<span id="L2235" class="LineNr">2235 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Regvardef-name</span> +<span id="L2236" class="LineNr">2236 </span> 8b/-> *(ebp+0x10) 1/r32/ecx +<span id="L2237" class="LineNr">2237 </span> 89/<- *(eax+8) 1/r32/ecx <span class="subxComment"># Regvardef-type</span> +<span id="L2238" class="LineNr">2238 </span> 8b/-> *(ebp+0x14) 1/r32/ecx +<span id="L2239" class="LineNr">2239 </span> 89/<- *(eax+0xc) 1/r32/ecx <span class="subxComment"># Regvardef-register</span> +<span id="L2240" class="LineNr">2240 </span><span class="Constant">$new-regvardef:end</span>: +<span id="L2241" class="LineNr">2241 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2242" class="LineNr">2242 </span> 59/pop-to-ecx +<span id="L2243" class="LineNr">2243 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2244" class="LineNr">2244 </span> 89/<- %esp 5/r32/ebp +<span id="L2245" class="LineNr">2245 </span> 5d/pop-to-ebp +<span id="L2246" class="LineNr">2246 </span> c3/return +<span id="L2247" class="LineNr">2247 </span> +<span id="L2248" class="LineNr">2248 </span><span class="subxFunction">new-named-block</span>: <span class="subxComment"># ad: allocation-descriptor, name: string, data: (address list statement) -> result/eax: (address statement)</span> +<span id="L2249" class="LineNr">2249 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2250" class="LineNr">2250 </span> 55/push-ebp +<span id="L2251" class="LineNr">2251 </span> 89/<- %ebp 4/r32/esp +<span id="L2252" class="LineNr">2252 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2253" class="LineNr">2253 </span> 51/push-ecx +<span id="L2254" class="LineNr">2254 </span> <span class="subxComment">#</span> +<span id="L2255" class="LineNr">2255 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L305'>Stmt-size</a></span>) <span class="subxComment"># => eax</span> +<span id="L2256" class="LineNr">2256 </span> c7 0/subop/copy *eax 4/imm32/tag/named-block +<span id="L2257" class="LineNr">2257 </span> 8b/-> *(ebp+0xc) 1/r32/ecx +<span id="L2258" class="LineNr">2258 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># Named-block-name</span> +<span id="L2259" class="LineNr">2259 </span> 8b/-> *(ebp+0x10) 1/r32/ecx +<span id="L2260" class="LineNr">2260 </span> 89/<- *(eax+8) 1/r32/ecx <span class="subxComment"># Named-block-statements</span> +<span id="L2261" class="LineNr">2261 </span><span class="Constant">$new-named-block:end</span>: +<span id="L2262" class="LineNr">2262 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2263" class="LineNr">2263 </span> 59/pop-to-ecx +<span id="L2264" class="LineNr">2264 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2265" class="LineNr">2265 </span> 89/<- %esp 5/r32/ebp +<span id="L2266" class="LineNr">2266 </span> 5d/pop-to-ebp +<span id="L2267" class="LineNr">2267 </span> c3/return +<span id="L2268" class="LineNr">2268 </span> +<span id="L2269" class="LineNr">2269 </span><span class="subxFunction">new-list</span>: <span class="subxComment"># ad: allocation-descriptor, value: _type, next: (address list _type) -> result/eax : (address list _type)</span> +<span id="L2270" class="LineNr">2270 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2271" class="LineNr">2271 </span> 55/push-ebp +<span id="L2272" class="LineNr">2272 </span> 89/<- %ebp 4/r32/esp +<span id="L2273" class="LineNr">2273 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2274" class="LineNr">2274 </span> 51/push-ecx +<span id="L2275" class="LineNr">2275 </span> <span class="subxComment">#</span> +<span id="L2276" class="LineNr">2276 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L331'>List-size</a></span>) <span class="subxComment"># => eax</span> +<span id="L2277" class="LineNr">2277 </span> 8b/-> *(ebp+0xc) 1/r32/ecx +<span id="L2278" class="LineNr">2278 </span> 89/<- *eax 1/r32/ecx <span class="subxComment"># List-value</span> +<span id="L2279" class="LineNr">2279 </span> 8b/-> *(ebp+0x10) 1/r32/ecx +<span id="L2280" class="LineNr">2280 </span> 89/<- *(eax+4) 1/r32/ecx <span class="subxComment"># List-next</span> +<span id="L2281" class="LineNr">2281 </span><span class="Constant">$new-list:end</span>: +<span id="L2282" class="LineNr">2282 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2283" class="LineNr">2283 </span> 59/pop-to-ecx +<span id="L2284" class="LineNr">2284 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2285" class="LineNr">2285 </span> 89/<- %esp 5/r32/ebp +<span id="L2286" class="LineNr">2286 </span> 5d/pop-to-ebp +<span id="L2287" class="LineNr">2287 </span> c3/return +<span id="L2288" class="LineNr">2288 </span> +<span id="L2289" class="LineNr">2289 </span><span class="subxFunction">append-list</span>: <span class="subxComment"># ad: allocation-descriptor, value: _type, list: (address list _type) -> result/eax : (address list _type)</span> +<span id="L2290" class="LineNr">2290 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2291" class="LineNr">2291 </span> 55/push-ebp +<span id="L2292" class="LineNr">2292 </span> 89/<- %ebp 4/r32/esp +<span id="L2293" class="LineNr">2293 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2294" class="LineNr">2294 </span> 51/push-ecx +<span id="L2295" class="LineNr">2295 </span> <span class="subxComment">#</span> +<span id="L2296" class="LineNr">2296 </span> (<a href='../069allocate.subx.html#L59'>allocate</a> *(ebp+8) *<span class="SpecialChar"><a href='mu.subx.html#L331'>List-size</a></span>) <span class="subxComment"># => eax</span> +<span id="L2297" class="LineNr">2297 </span> 8b/-> *(ebp+0xc) 1/r32/ecx +<span id="L2298" class="LineNr">2298 </span> 89/<- *eax 1/r32/ecx <span class="subxComment"># List-value</span> +<span id="L2299" class="LineNr">2299 </span> <span class="subxComment"># if (list == null) return result</span> +<span id="L2300" class="LineNr">2300 </span> 81 7/subop/compare *(ebp+0x10) 0/imm32 +<span id="L2301" class="LineNr">2301 </span> 74/jump-if-equal $new-list:end/disp8 +<span id="L2302" class="LineNr">2302 </span> <span class="subxComment"># otherwise append</span> +<span id="L2303" class="LineNr">2303 </span> <span class="subxComment"># var curr/ecx = list</span> +<span id="L2304" class="LineNr">2304 </span> 8b/-> *(ebp+0x10) 1/r32/ecx +<span id="L2305" class="LineNr">2305 </span> <span class="subxComment"># while (curr->next != null) curr = curr->next</span> +<span id="L2306" class="LineNr">2306 </span> { +<span id="L2307" class="LineNr">2307 </span> 81 7/subop/compare *(ecx+4) 0/imm32 <span class="subxComment"># List-next</span> +<span id="L2308" class="LineNr">2308 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L2309" class="LineNr">2309 </span> <span class="subxComment"># curr = curr->next</span> +<span id="L2310" class="LineNr">2310 </span> 8b/-> *(ecx+4) 1/r32/ecx +<span id="L2311" class="LineNr">2311 </span> eb/jump <span class="Constant">loop</span>/disp8 +<span id="L2312" class="LineNr">2312 </span> } +<span id="L2313" class="LineNr">2313 </span> <span class="subxComment"># curr->next = result</span> +<span id="L2314" class="LineNr">2314 </span> 89/<- *(ecx+4) 0/r32/eax +<span id="L2315" class="LineNr">2315 </span> <span class="subxComment"># return list</span> +<span id="L2316" class="LineNr">2316 </span> 8b/-> *(ebp+0x10) 0/r32/eax +<span id="L2317" class="LineNr">2317 </span><span class="Constant">$append-list:end</span>: +<span id="L2318" class="LineNr">2318 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2319" class="LineNr">2319 </span> 59/pop-to-ecx +<span id="L2320" class="LineNr">2320 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2321" class="LineNr">2321 </span> 89/<- %esp 5/r32/ebp +<span id="L2322" class="LineNr">2322 </span> 5d/pop-to-ebp +<span id="L2323" class="LineNr">2323 </span> c3/return +<span id="L2324" class="LineNr">2324 </span> +<span id="L2325" class="LineNr">2325 </span><span class="subxFunction">append-to-block</span>: <span class="subxComment"># ad: allocation-descriptor, block: (address block), x: (address stmt)</span> +<span id="L2326" class="LineNr">2326 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2327" class="LineNr">2327 </span> 55/push-ebp +<span id="L2328" class="LineNr">2328 </span> 89/<- %ebp 4/r32/esp +<span id="L2329" class="LineNr">2329 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2330" class="LineNr">2330 </span> 56/push-esi +<span id="L2331" class="LineNr">2331 </span> <span class="subxComment"># esi = block</span> +<span id="L2332" class="LineNr">2332 </span> 8b/-> *(ebp+0xc) 6/r32/esi +<span id="L2333" class="LineNr">2333 </span> (<a href='mu.subx.html#L2289'>append-list</a> *(ebp+8) *(ebp+0x10) *(esi+4)) <span class="subxComment"># ad, x, Block-statements</span> +<span id="L2334" class="LineNr">2334 </span> 89/<- *(esi+4) 0/r32/eax <span class="subxComment"># Block-statements</span> +<span id="L2335" class="LineNr">2335 </span><span class="Constant">$append-to-block:end</span>: +<span id="L2336" class="LineNr">2336 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2337" class="LineNr">2337 </span> 5e/pop-to-esi +<span id="L2338" class="LineNr">2338 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2339" class="LineNr">2339 </span> 89/<- %esp 5/r32/ebp +<span id="L2340" class="LineNr">2340 </span> 5d/pop-to-ebp +<span id="L2341" class="LineNr">2341 </span> c3/return +<span id="L2342" class="LineNr">2342 </span> +<span id="L2343" class="LineNr">2343 </span><span class="subxComment">#######################################################</span> +<span id="L2344" class="LineNr">2344 </span><span class="subxComment"># Type-checking</span> +<span id="L2345" class="LineNr">2345 </span><span class="subxComment">#######################################################</span> +<span id="L2346" class="LineNr">2346 </span> +<span id="L2347" class="LineNr">2347 </span><span class="subxFunction">check-mu-types</span>: +<span id="L2348" class="LineNr">2348 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2349" class="LineNr">2349 </span> 55/push-ebp +<span id="L2350" class="LineNr">2350 </span> 89/<- %ebp 4/r32/esp +<span id="L2351" class="LineNr">2351 </span> <span class="subxComment">#</span> +<span id="L2352" class="LineNr">2352 </span><span class="Constant">$check-mu-types:end</span>: +<span id="L2353" class="LineNr">2353 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2354" class="LineNr">2354 </span> 89/<- %esp 5/r32/ebp +<span id="L2355" class="LineNr">2355 </span> 5d/pop-to-ebp +<span id="L2356" class="LineNr">2356 </span> c3/return +<span id="L2357" class="LineNr">2357 </span> +<span id="L2358" class="LineNr">2358 </span><span class="subxComment">#######################################################</span> +<span id="L2359" class="LineNr">2359 </span><span class="subxComment"># Code-generation</span> +<span id="L2360" class="LineNr">2360 </span><span class="subxComment">#######################################################</span> +<span id="L2361" class="LineNr">2361 </span> +<span id="L2362" class="LineNr">2362 </span><span class="subxFunction">emit-subx</span>: <span class="subxComment"># out : (address buffered-file)</span> +<span id="L2363" class="LineNr">2363 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2364" class="LineNr">2364 </span> 55/push-ebp +<span id="L2365" class="LineNr">2365 </span> 89/<- %ebp 4/r32/esp +<span id="L2366" class="LineNr">2366 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2367" class="LineNr">2367 </span> 50/push-eax +<span id="L2368" class="LineNr">2368 </span> 51/push-ecx +<span id="L2369" class="LineNr">2369 </span> 57/push-edi +<span id="L2370" class="LineNr">2370 </span> <span class="subxComment"># edi = out</span> +<span id="L2371" class="LineNr">2371 </span> 8b/-> *(ebp+8) 7/r32/edi +<span id="L2372" class="LineNr">2372 </span> <span class="subxComment"># var curr/ecx : (address function) = Program</span> +<span id="L2373" class="LineNr">2373 </span> 8b/-> *<span class="SpecialChar"><a href='mu.subx.html#L238'>Program</a></span> 1/r32/ecx +<span id="L2374" class="LineNr">2374 </span> { +<span id="L2375" class="LineNr">2375 </span> <span class="subxComment"># if (curr == NULL) break</span> +<span id="L2376" class="LineNr">2376 </span> 81 7/subop/compare %ecx 0/imm32 +<span id="L2377" class="LineNr">2377 </span> 0f 84/jump-if-equal <span class="Constant">break</span>/disp32 +<span id="L2378" class="LineNr">2378 </span> (<a href='mu.subx.html#L2393'>emit-subx-function</a> %edi %ecx) +<span id="L2379" class="LineNr">2379 </span> <span class="subxComment"># curr = curr->next</span> +<span id="L2380" class="LineNr">2380 </span> 8b/-> *(ecx+0x14) 1/r32/ecx <span class="subxComment"># Function-next</span> +<span id="L2381" class="LineNr">2381 </span> e9/jump <span class="Constant">loop</span>/disp32 +<span id="L2382" class="LineNr">2382 </span> } +<span id="L2383" class="LineNr">2383 </span><span class="Constant">$emit-subx:end</span>: +<span id="L2384" class="LineNr">2384 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2385" class="LineNr">2385 </span> 5f/pop-to-edi +<span id="L2386" class="LineNr">2386 </span> 59/pop-to-ecx +<span id="L2387" class="LineNr">2387 </span> 58/pop-to-eax +<span id="L2388" class="LineNr">2388 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2389" class="LineNr">2389 </span> 89/<- %esp 5/r32/ebp +<span id="L2390" class="LineNr">2390 </span> 5d/pop-to-ebp +<span id="L2391" class="LineNr">2391 </span> c3/return +<span id="L2392" class="LineNr">2392 </span> +<span id="L2393" class="LineNr">2393 </span><span class="subxFunction">emit-subx-function</span>: <span class="subxComment"># out : (address buffered-file), f : (address function)</span> +<span id="L2394" class="LineNr">2394 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2395" class="LineNr">2395 </span> 55/push-ebp +<span id="L2396" class="LineNr">2396 </span> 89/<- %ebp 4/r32/esp +<span id="L2397" class="LineNr">2397 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2398" class="LineNr">2398 </span> 50/push-eax +<span id="L2399" class="LineNr">2399 </span> 51/push-ecx +<span id="L2400" class="LineNr">2400 </span> 57/push-edi +<span id="L2401" class="LineNr">2401 </span> <span class="subxComment"># edi = out</span> +<span id="L2402" class="LineNr">2402 </span> 8b/-> *(ebp+8) 7/r32/edi +<span id="L2403" class="LineNr">2403 </span> <span class="subxComment"># ecx = f</span> +<span id="L2404" class="LineNr">2404 </span> 8b/-> *(ebp+0xc) 1/r32/ecx +<span id="L2405" class="LineNr">2405 </span> <span class="subxComment">#</span> +<span id="L2406" class="LineNr">2406 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> %edi *ecx) +<span id="L2407" class="LineNr">2407 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> %edi <span class="Constant">":\n"</span>) +<span id="L2408" class="LineNr">2408 </span> (<a href='mu.subx.html#L4011'>emit-subx-prologue</a> %edi) +<span id="L2409" class="LineNr">2409 </span> (<a href='mu.subx.html#L2421'>emit-subx-block</a> %edi *(ecx+0x10)) <span class="subxComment"># Function-body</span> +<span id="L2410" class="LineNr">2410 </span> (<a href='mu.subx.html#L4025'>emit-subx-epilogue</a> %edi) +<span id="L2411" class="LineNr">2411 </span><span class="Constant">$emit-subx-function:end</span>: +<span id="L2412" class="LineNr">2412 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2413" class="LineNr">2413 </span> 5f/pop-to-edi +<span id="L2414" class="LineNr">2414 </span> 59/pop-to-ecx +<span id="L2415" class="LineNr">2415 </span> 58/pop-to-eax +<span id="L2416" class="LineNr">2416 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2417" class="LineNr">2417 </span> 89/<- %esp 5/r32/ebp +<span id="L2418" class="LineNr">2418 </span> 5d/pop-to-ebp +<span id="L2419" class="LineNr">2419 </span> c3/return +<span id="L2420" class="LineNr">2420 </span> +<span id="L2421" class="LineNr">2421 </span><span class="subxFunction">emit-subx-block</span>: <span class="subxComment"># out : (address buffered-file), block : (address block)</span> +<span id="L2422" class="LineNr">2422 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2423" class="LineNr">2423 </span> 55/push-ebp +<span id="L2424" class="LineNr">2424 </span> 89/<- %ebp 4/r32/esp +<span id="L2425" class="LineNr">2425 </span> <span class="subxComment"># curr/esi : (address list statement) = block->statements</span> +<span id="L2426" class="LineNr">2426 </span> 8b/-> *(ebp+0xc) 6/r32/esi +<span id="L2427" class="LineNr">2427 </span> 8b/-> *(esi+4) 6/r32/esi <span class="subxComment"># Block-statements</span> +<span id="L2428" class="LineNr">2428 </span> <span class="subxComment">#</span> +<span id="L2429" class="LineNr">2429 </span> { +<span id="L2430" class="LineNr">2430 </span><span class="Constant">$emit-subx-block:stmt</span>: +<span id="L2431" class="LineNr">2431 </span> 81 7/subop/compare %esi 0/imm32 +<span id="L2432" class="LineNr">2432 </span> 0f 84/jump-if-equal <span class="Constant">break</span>/disp32 +<span id="L2433" class="LineNr">2433 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"{\n"</span>) +<span id="L2434" class="LineNr">2434 </span> { +<span id="L2435" class="LineNr">2435 </span> 81 7/subop/compare %esi 0/imm32 +<span id="L2436" class="LineNr">2436 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L2437" class="LineNr">2437 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> *(ebp+8) *esi 0 <span class="SpecialChar"><a href='mu.subx.html#L2500'>Primitives</a></span> 0) <span class="subxComment"># TODO: initialize vars and functions</span> +<span id="L2438" class="LineNr">2438 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="SpecialChar"><a href='../051test.subx.html#L83'>Newline</a></span>) +<span id="L2439" class="LineNr">2439 </span> 8b/-> *(esi+4) 6/r32/esi <span class="subxComment"># List-next</span> +<span id="L2440" class="LineNr">2440 </span> eb/jump <span class="Constant">loop</span>/disp8 +<span id="L2441" class="LineNr">2441 </span> } +<span id="L2442" class="LineNr">2442 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"}\n"</span>) +<span id="L2443" class="LineNr">2443 </span> } +<span id="L2444" class="LineNr">2444 </span><span class="Constant">$emit-subx-block:end</span>: +<span id="L2445" class="LineNr">2445 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2446" class="LineNr">2446 </span> 89/<- %esp 5/r32/ebp +<span id="L2447" class="LineNr">2447 </span> 5d/pop-to-ebp +<span id="L2448" class="LineNr">2448 </span> c3/return +<span id="L2449" class="LineNr">2449 </span> +<span id="L2450" class="LineNr">2450 </span><span class="subxFunction">emit-subx-statement</span>: <span class="subxComment"># out : (address buffered-file), stmt : (address statement), vars : (stack var), primitives : (address primitive), functions : (address function)</span> +<span id="L2451" class="LineNr">2451 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2452" class="LineNr">2452 </span> 55/push-ebp +<span id="L2453" class="LineNr">2453 </span> 89/<- %ebp 4/r32/esp +<span id="L2454" class="LineNr">2454 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2455" class="LineNr">2455 </span> 50/push-eax +<span id="L2456" class="LineNr">2456 </span> 51/push-ecx +<span id="L2457" class="LineNr">2457 </span> <span class="subxComment"># if stmt matches a primitive, emit it</span> +<span id="L2458" class="LineNr">2458 </span> { +<span id="L2459" class="LineNr">2459 </span><span class="Constant">$emit-subx-statement:primitive</span>: +<span id="L2460" class="LineNr">2460 </span> (<a href='mu.subx.html#L2899'>find-matching-primitive</a> *(ebp+0x14) *(ebp+0xc)) <span class="subxComment"># primitives, stmt => curr/eax</span> +<span id="L2461" class="LineNr">2461 </span> 3d/compare-eax-and 0/imm32 +<span id="L2462" class="LineNr">2462 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L2463" class="LineNr">2463 </span> (<a href='mu.subx.html#L2613'>emit-subx-primitive</a> *(ebp+8) *(ebp+0xc) *(ebp+0x10) %eax) <span class="subxComment"># out, stmt, vars, curr</span> +<span id="L2464" class="LineNr">2464 </span> e9/jump $emit-subx-statement:end/disp32 +<span id="L2465" class="LineNr">2465 </span> } +<span id="L2466" class="LineNr">2466 </span> <span class="subxComment"># else if stmt matches a function, emit a call to it</span> +<span id="L2467" class="LineNr">2467 </span> { +<span id="L2468" class="LineNr">2468 </span><span class="Constant">$emit-subx-statement:call</span>: +<span id="L2469" class="LineNr">2469 </span> (<a href='mu.subx.html#L2865'>find-matching-function</a> *(ebp+0x18) *(ebp+0xc)) <span class="subxComment"># functions, stmt => curr/eax</span> +<span id="L2470" class="LineNr">2470 </span> 3d/compare-eax-and 0/imm32 +<span id="L2471" class="LineNr">2471 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L2472" class="LineNr">2472 </span> (<a href='mu.subx.html#L2768'>emit-subx-call</a> *(ebp+8) *(ebp+0xc) *(ebp+0x10) %eax) <span class="subxComment"># out, stmt, vars, curr</span> +<span id="L2473" class="LineNr">2473 </span> e9/jump $emit-subx-statement:end/disp32 +<span id="L2474" class="LineNr">2474 </span> } +<span id="L2475" class="LineNr">2475 </span> <span class="subxComment"># else abort</span> +<span id="L2476" class="LineNr">2476 </span> e9/jump $emit-subx-statement:abort/disp32 +<span id="L2477" class="LineNr">2477 </span><span class="Constant">$emit-subx-statement:end</span>: +<span id="L2478" class="LineNr">2478 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2479" class="LineNr">2479 </span> 59/pop-to-ecx +<span id="L2480" class="LineNr">2480 </span> 58/pop-to-eax +<span id="L2481" class="LineNr">2481 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2482" class="LineNr">2482 </span> 89/<- %esp 5/r32/ebp +<span id="L2483" class="LineNr">2483 </span> 5d/pop-to-ebp +<span id="L2484" class="LineNr">2484 </span> c3/return +<span id="L2485" class="LineNr">2485 </span> +<span id="L2486" class="LineNr">2486 </span><span class="Constant">$emit-subx-statement:abort</span>: +<span id="L2487" class="LineNr">2487 </span> <span class="subxComment"># error("couldn't translate '" stmt "'\n")</span> +<span id="L2488" class="LineNr">2488 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"couldn't translate '"</span>) +<span id="L2489" class="LineNr">2489 </span><span class="CommentedCode">#? (emit-string Stderr *(ebp+0xc)) # TODO</span> +<span id="L2490" class="LineNr">2490 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"'\n"</span>) +<span id="L2491" class="LineNr">2491 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>) +<span id="L2492" class="LineNr">2492 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> +<span id="L2493" class="LineNr">2493 </span> bb/copy-to-ebx 1/imm32 +<span id="L2494" class="LineNr">2494 </span> b8/copy-to-eax 1/imm32/exit +<span id="L2495" class="LineNr">2495 </span> cd/syscall 0x80/imm8 +<span id="L2496" class="LineNr">2496 </span> <span class="subxComment"># never gets here</span> +<span id="L2497" class="LineNr">2497 </span> +<span id="L2498" class="LineNr">2498 </span><span class="subxComment"># Primitives supported</span> +<span id="L2499" class="LineNr">2499 </span>== data +<span id="L2500" class="LineNr">2500 </span><span class="SpecialChar">Primitives</span>: +<span id="L2501" class="LineNr">2501 </span> <span class="subxComment"># increment var => ff 0/subop/increment *(ebp+__)</span> +<span id="L2502" class="LineNr">2502 </span> <span class="Constant">"increment"</span>/imm32/name +<span id="L2503" class="LineNr">2503 </span> <span class="SpecialChar"><a href='mu.subx.html#L2571'>Single-int-var-on-stack</a></span>/imm32/inouts +<span id="L2504" class="LineNr">2504 </span> 0/imm32/no-outputs +<span id="L2505" class="LineNr">2505 </span> <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name +<span id="L2506" class="LineNr">2506 </span> 1/imm32/rm32-is-first-inout +<span id="L2507" class="LineNr">2507 </span> 0/imm32/no-r32 +<span id="L2508" class="LineNr">2508 </span> 0/imm32/no-imm32 +<span id="L2509" class="LineNr">2509 </span> <a href='mu.subx.html#L2510'>_Primitive-inc-reg</a>/imm32/next +<span id="L2510" class="LineNr">2510 </span><span class="subxMinorFunction">_Primitive-inc-reg</span>: +<span id="L2511" class="LineNr">2511 </span> <span class="subxComment"># var/reg <- increment => ff 0/subop/increment %__</span> +<span id="L2512" class="LineNr">2512 </span> <span class="Constant">"increment"</span>/imm32/name +<span id="L2513" class="LineNr">2513 </span> 0/imm32/no-inouts +<span id="L2514" class="LineNr">2514 </span> <span class="SpecialChar"><a href='mu.subx.html#L2590'>Single-int-var-in-some-register</a></span>/imm32/outputs +<span id="L2515" class="LineNr">2515 </span> <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name +<span id="L2516" class="LineNr">2516 </span> 3/imm32/rm32-is-first-output +<span id="L2517" class="LineNr">2517 </span> 0/imm32/no-r32 +<span id="L2518" class="LineNr">2518 </span> 0/imm32/no-imm32 +<span id="L2519" class="LineNr">2519 </span> <a href='mu.subx.html#L2520'>_Primitive-add-reg-to-reg</a>/imm32/next +<span id="L2520" class="LineNr">2520 </span><span class="subxMinorFunction">_Primitive-add-reg-to-reg</span>: +<span id="L2521" class="LineNr">2521 </span> <span class="subxComment"># var1/reg <- add var2/reg => 01 var1/rm32 var2/r32</span> +<span id="L2522" class="LineNr">2522 </span> <span class="Constant">"add"</span>/imm32/name +<span id="L2523" class="LineNr">2523 </span> <span class="SpecialChar"><a href='mu.subx.html#L2590'>Single-int-var-in-some-register</a></span>/imm32/inouts +<span id="L2524" class="LineNr">2524 </span> <span class="SpecialChar"><a href='mu.subx.html#L2590'>Single-int-var-in-some-register</a></span>/imm32/outputs +<span id="L2525" class="LineNr">2525 </span> <span class="Constant">"01"</span>/imm32/subx-name +<span id="L2526" class="LineNr">2526 </span> 3/imm32/rm32-is-first-output +<span id="L2527" class="LineNr">2527 </span> 1/imm32/r32-is-first-inout +<span id="L2528" class="LineNr">2528 </span> 0/imm32/no-imm32 +<span id="L2529" class="LineNr">2529 </span> <a href='mu.subx.html#L2530'>_Primitive-add-reg-to-mem</a>/imm32/next +<span id="L2530" class="LineNr">2530 </span><span class="subxMinorFunction">_Primitive-add-reg-to-mem</span>: +<span id="L2531" class="LineNr">2531 </span> <span class="subxComment"># add-to var1 var2/reg => 01 var1 var2/r32</span> +<span id="L2532" class="LineNr">2532 </span> <span class="Constant">"add-to"</span>/imm32/name +<span id="L2533" class="LineNr">2533 </span> <span class="SpecialChar"><a href='mu.subx.html#L2582'>Int-var-and-second-int-var-in-some-register</a></span>/imm32/inouts +<span id="L2534" class="LineNr">2534 </span> 0/imm32/outputs +<span id="L2535" class="LineNr">2535 </span> <span class="Constant">"01"</span>/imm32/subx-name +<span id="L2536" class="LineNr">2536 </span> 1/imm32/rm32-is-first-inout +<span id="L2537" class="LineNr">2537 </span> 2/imm32/r32-is-second-inout +<span id="L2538" class="LineNr">2538 </span> 0/imm32/no-imm32 +<span id="L2539" class="LineNr">2539 </span> <a href='mu.subx.html#L2540'>_Primitive-add-mem-to-reg</a>/imm32/next +<span id="L2540" class="LineNr">2540 </span><span class="subxMinorFunction">_Primitive-add-mem-to-reg</span>: +<span id="L2541" class="LineNr">2541 </span> <span class="subxComment"># var1/reg <- add var2 => 03 var2/rm32 var1/r32</span> +<span id="L2542" class="LineNr">2542 </span> <span class="Constant">"add"</span>/imm32/name +<span id="L2543" class="LineNr">2543 </span> <span class="SpecialChar"><a href='mu.subx.html#L2571'>Single-int-var-on-stack</a></span>/imm32/inouts +<span id="L2544" class="LineNr">2544 </span> <span class="SpecialChar"><a href='mu.subx.html#L2590'>Single-int-var-in-some-register</a></span>/imm32/outputs +<span id="L2545" class="LineNr">2545 </span> <span class="Constant">"03"</span>/imm32/subx-name +<span id="L2546" class="LineNr">2546 </span> 1/imm32/rm32-is-first-inout +<span id="L2547" class="LineNr">2547 </span> 3/imm32/r32-is-first-output +<span id="L2548" class="LineNr">2548 </span> 0/imm32/no-imm32 +<span id="L2549" class="LineNr">2549 </span> <a href='mu.subx.html#L2550'>_Primitive-add-lit-to-reg</a>/imm32/next +<span id="L2550" class="LineNr">2550 </span><span class="subxMinorFunction">_Primitive-add-lit-to-reg</span>: +<span id="L2551" class="LineNr">2551 </span> <span class="subxComment"># var1/reg <- add lit => 81 0/subop/add var1/rm32 lit/imm32</span> +<span id="L2552" class="LineNr">2552 </span> <span class="Constant">"add"</span>/imm32/name +<span id="L2553" class="LineNr">2553 </span> <span class="SpecialChar"><a href='mu.subx.html#L2601'>Single-lit-var</a></span>/imm32/inouts +<span id="L2554" class="LineNr">2554 </span> <span class="SpecialChar"><a href='mu.subx.html#L2590'>Single-int-var-in-some-register</a></span>/imm32/outputs +<span id="L2555" class="LineNr">2555 </span> <span class="Constant">"81 0/subop/add"</span>/imm32/subx-name +<span id="L2556" class="LineNr">2556 </span> 3/imm32/rm32-is-first-output +<span id="L2557" class="LineNr">2557 </span> 0/imm32/no-r32 +<span id="L2558" class="LineNr">2558 </span> 1/imm32/imm32-is-first-inout +<span id="L2559" class="LineNr">2559 </span> <a href='mu.subx.html#L2560'>_Primitive-add-lit-to-mem</a>/imm32/next +<span id="L2560" class="LineNr">2560 </span><span class="subxMinorFunction">_Primitive-add-lit-to-mem</span>: +<span id="L2561" class="LineNr">2561 </span> <span class="subxComment"># add-to var1, lit => 81 0/subop/add var1/rm32 lit/imm32</span> +<span id="L2562" class="LineNr">2562 </span> <span class="Constant">"add-to"</span>/imm32/name +<span id="L2563" class="LineNr">2563 </span> <span class="SpecialChar"><a href='mu.subx.html#L2586'>Int-var-and-literal</a></span>/imm32/inouts +<span id="L2564" class="LineNr">2564 </span> 0/imm32/outputs +<span id="L2565" class="LineNr">2565 </span> <span class="Constant">"81 0/subop/add"</span>/imm32/subx-name +<span id="L2566" class="LineNr">2566 </span> 1/imm32/rm32-is-first-inout +<span id="L2567" class="LineNr">2567 </span> 0/imm32/no-r32 +<span id="L2568" class="LineNr">2568 </span> 2/imm32/imm32-is-first-inout <span id="L2569" class="LineNr">2569 </span> 0/imm32/next <span id="L2570" class="LineNr">2570 </span> -<span id="L2571" class="LineNr">2571 </span><span class="SpecialChar">Lit-var</span>: -<span id="L2572" class="LineNr">2572 </span> <span class="Constant">"literal"</span>/imm32/name -<span id="L2573" class="LineNr">2573 </span> 0/imm32/type-literal -<span id="L2574" class="LineNr">2574 </span> 1/imm32/some-block-depth -<span id="L2575" class="LineNr">2575 </span> 0/imm32/no-stack-offset -<span id="L2576" class="LineNr">2576 </span> 0/imm32/no-register -<span id="L2577" class="LineNr">2577 </span> -<span id="L2578" class="LineNr">2578 </span>== code -<span id="L2579" class="LineNr">2579 </span><span class="subxFunction">emit-subx-primitive</span>: <span class="subxComment"># out : (address buffered-file), stmt : (address statement), vars : (address variable), primitive : (address function)</span> -<span id="L2580" class="LineNr">2580 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2581" class="LineNr">2581 </span> 55/push-ebp -<span id="L2582" class="LineNr">2582 </span> 89/<- %ebp 4/r32/esp -<span id="L2583" class="LineNr">2583 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2584" class="LineNr">2584 </span> 50/push-eax -<span id="L2585" class="LineNr">2585 </span> 51/push-ecx -<span id="L2586" class="LineNr">2586 </span> <span class="subxComment"># ecx = primitive</span> -<span id="L2587" class="LineNr">2587 </span> 8b/-> *(ebp+0x14) 1/r32/ecx -<span id="L2588" class="LineNr">2588 </span> <span class="subxComment"># emit primitive name</span> -<span id="L2589" class="LineNr">2589 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) *(ecx+0xc)) <span class="subxComment"># Primitive-subx-name</span> -<span id="L2590" class="LineNr">2590 </span> <span class="subxComment"># emit rm32 if necessary</span> -<span id="L2591" class="LineNr">2591 </span> (<a href='mu.subx.html#L2605'>emit-subx-rm32</a> *(ebp+8) *(ecx+0x10) *(ebp+0xc)) <span class="subxComment"># out, Primitive-subx-rm32, stmt</span> -<span id="L2592" class="LineNr">2592 </span> <span class="subxComment"># emit r32 if necessary</span> -<span id="L2593" class="LineNr">2593 </span> (<a href='mu.subx.html#L2685'>emit-subx-r32</a> *(ebp+8) *(ecx+0x14) *(ebp+0xc)) <span class="subxComment"># out, Primitive-subx-r32, stmt</span> -<span id="L2594" class="LineNr">2594 </span> <span class="subxComment"># emit imm32 if necessary</span> -<span id="L2595" class="LineNr">2595 </span> (<a href='mu.subx.html#L2710'>emit-subx-imm32</a> *(ebp+8) *(ecx+0x18) *(ebp+0xc)) <span class="subxComment"># out, Primitive-subx-imm32, stmt</span> -<span id="L2596" class="LineNr">2596 </span><span class="Constant">$emit-subx-primitive:end</span>: -<span id="L2597" class="LineNr">2597 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2598" class="LineNr">2598 </span> 59/pop-to-ecx -<span id="L2599" class="LineNr">2599 </span> 58/pop-to-eax -<span id="L2600" class="LineNr">2600 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2601" class="LineNr">2601 </span> 89/<- %esp 5/r32/ebp -<span id="L2602" class="LineNr">2602 </span> 5d/pop-to-ebp -<span id="L2603" class="LineNr">2603 </span> c3/return +<span id="L2571" class="LineNr">2571 </span><span class="SpecialChar">Single-int-var-on-stack</span>: +<span id="L2572" class="LineNr">2572 </span> <span class="SpecialChar"><a href='mu.subx.html#L2575'>Int-var-on-stack</a></span>/imm32 +<span id="L2573" class="LineNr">2573 </span> 0/imm32/next +<span id="L2574" class="LineNr">2574 </span> +<span id="L2575" class="LineNr">2575 </span><span class="SpecialChar">Int-var-on-stack</span>: +<span id="L2576" class="LineNr">2576 </span> <span class="Constant">"arg1"</span>/imm32/name +<span id="L2577" class="LineNr">2577 </span> 1/imm32/type-int +<span id="L2578" class="LineNr">2578 </span> 1/imm32/some-block-depth +<span id="L2579" class="LineNr">2579 </span> 1/imm32/some-stack-offset +<span id="L2580" class="LineNr">2580 </span> 0/imm32/no-register +<span id="L2581" class="LineNr">2581 </span> +<span id="L2582" class="LineNr">2582 </span><span class="SpecialChar">Int-var-and-second-int-var-in-some-register</span>: +<span id="L2583" class="LineNr">2583 </span> <span class="SpecialChar"><a href='mu.subx.html#L2575'>Int-var-on-stack</a></span>/imm32 +<span id="L2584" class="LineNr">2584 </span> <span class="SpecialChar"><a href='mu.subx.html#L2590'>Single-int-var-in-some-register</a></span>/imm32/next +<span id="L2585" class="LineNr">2585 </span> +<span id="L2586" class="LineNr">2586 </span><span class="SpecialChar">Int-var-and-literal</span>: +<span id="L2587" class="LineNr">2587 </span> <span class="SpecialChar"><a href='mu.subx.html#L2575'>Int-var-on-stack</a></span>/imm32 +<span id="L2588" class="LineNr">2588 </span> <span class="SpecialChar"><a href='mu.subx.html#L2601'>Single-lit-var</a></span>/imm32/next +<span id="L2589" class="LineNr">2589 </span> +<span id="L2590" class="LineNr">2590 </span><span class="SpecialChar">Single-int-var-in-some-register</span>: +<span id="L2591" class="LineNr">2591 </span> <span class="SpecialChar"><a href='mu.subx.html#L2594'>Int-var-in-some-register</a></span>/imm32 +<span id="L2592" class="LineNr">2592 </span> 0/imm32/next +<span id="L2593" class="LineNr">2593 </span> +<span id="L2594" class="LineNr">2594 </span><span class="SpecialChar">Int-var-in-some-register</span>: +<span id="L2595" class="LineNr">2595 </span> <span class="Constant">"arg1"</span>/imm32/name +<span id="L2596" class="LineNr">2596 </span> 1/imm32/type-int +<span id="L2597" class="LineNr">2597 </span> 1/imm32/some-block-depth +<span id="L2598" class="LineNr">2598 </span> 0/imm32/no-stack-offset +<span id="L2599" class="LineNr">2599 </span> <span class="Constant">"*"</span>/imm32/register +<span id="L2600" class="LineNr">2600 </span> +<span id="L2601" class="LineNr">2601 </span><span class="SpecialChar">Single-lit-var</span>: +<span id="L2602" class="LineNr">2602 </span> <span class="SpecialChar"><a href='mu.subx.html#L2605'>Lit-var</a></span>/imm32 +<span id="L2603" class="LineNr">2603 </span> 0/imm32/next <span id="L2604" class="LineNr">2604 </span> -<span id="L2605" class="LineNr">2605 </span><span class="subxFunction">emit-subx-rm32</span>: <span class="subxComment"># out : (address buffered-file), l : arg-location, stmt : (address statement)</span> -<span id="L2606" class="LineNr">2606 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2607" class="LineNr">2607 </span> 55/push-ebp -<span id="L2608" class="LineNr">2608 </span> 89/<- %ebp 4/r32/esp -<span id="L2609" class="LineNr">2609 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2610" class="LineNr">2610 </span> 50/push-eax -<span id="L2611" class="LineNr">2611 </span> <span class="subxComment"># if (l == 0) return</span> -<span id="L2612" class="LineNr">2612 </span> 81 7/subop/compare *(ebp+0xc) 0/imm32 -<span id="L2613" class="LineNr">2613 </span> 74/jump-if-equal $emit-subx-rm32:end/disp8 -<span id="L2614" class="LineNr">2614 </span> <span class="subxComment">#</span> -<span id="L2615" class="LineNr">2615 </span> (<a href='mu.subx.html#L2625'>get-stmt-operand-from-arg-location</a> *(ebp+0x10) *(ebp+0xc)) <span class="subxComment"># stmt, l => var/eax</span> -<span id="L2616" class="LineNr">2616 </span> (<a href='mu.subx.html#L2796'>emit-subx-var-as-rm32</a> *(ebp+8) %eax) <span class="subxComment"># out, var</span> -<span id="L2617" class="LineNr">2617 </span><span class="Constant">$emit-subx-rm32:end</span>: -<span id="L2618" class="LineNr">2618 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2619" class="LineNr">2619 </span> 58/pop-to-eax -<span id="L2620" class="LineNr">2620 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2621" class="LineNr">2621 </span> 89/<- %esp 5/r32/ebp -<span id="L2622" class="LineNr">2622 </span> 5d/pop-to-ebp -<span id="L2623" class="LineNr">2623 </span> c3/return -<span id="L2624" class="LineNr">2624 </span> -<span id="L2625" class="LineNr">2625 </span><span class="subxFunction">get-stmt-operand-from-arg-location</span>: <span class="subxComment"># stmt : (address statement), l : arg-location -> var/eax : (address variable)</span> -<span id="L2626" class="LineNr">2626 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2627" class="LineNr">2627 </span> 55/push-ebp -<span id="L2628" class="LineNr">2628 </span> 89/<- %ebp 4/r32/esp -<span id="L2629" class="LineNr">2629 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2630" class="LineNr">2630 </span> 51/push-ecx -<span id="L2631" class="LineNr">2631 </span> <span class="subxComment"># eax = l</span> -<span id="L2632" class="LineNr">2632 </span> 8b/-> *(ebp+0xc) 0/r32/eax -<span id="L2633" class="LineNr">2633 </span> <span class="subxComment"># ecx = stmt</span> -<span id="L2634" class="LineNr">2634 </span> 8b/-> *(ebp+8) 1/r32/ecx -<span id="L2635" class="LineNr">2635 </span> <span class="subxComment"># if (l == 1) return stmt->inouts->var</span> -<span id="L2636" class="LineNr">2636 </span> { -<span id="L2637" class="LineNr">2637 </span> 3d/compare-eax-and 1/imm32 -<span id="L2638" class="LineNr">2638 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L2639" class="LineNr">2639 </span><span class="Constant">$get-stmt-operand-from-arg-location:1</span>: -<span id="L2640" class="LineNr">2640 </span> 8b/-> *(ecx+8) 0/r32/eax <span class="subxComment"># Stmt1-inouts</span> -<span id="L2641" class="LineNr">2641 </span> 8b/-> *eax 0/r32/eax <span class="subxComment"># Operand-var</span> -<span id="L2642" class="LineNr">2642 </span> eb/jump $get-stmt-operand-from-arg-location:end/disp8 -<span id="L2643" class="LineNr">2643 </span> } -<span id="L2644" class="LineNr">2644 </span> <span class="subxComment"># if (l == 2) return stmt->inouts->next->var</span> -<span id="L2645" class="LineNr">2645 </span> { -<span id="L2646" class="LineNr">2646 </span> 3d/compare-eax-and 2/imm32 -<span id="L2647" class="LineNr">2647 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L2648" class="LineNr">2648 </span><span class="Constant">$get-stmt-operand-from-arg-location:2</span>: -<span id="L2649" class="LineNr">2649 </span> 8b/-> *(ecx+8) 0/r32/eax <span class="subxComment"># Stmt1-inouts</span> -<span id="L2650" class="LineNr">2650 </span> 8b/-> *(eax+4) 0/r32/eax <span class="subxComment"># Operand-next</span> -<span id="L2651" class="LineNr">2651 </span> 8b/-> *eax 0/r32/eax <span class="subxComment"># Operand-var</span> -<span id="L2652" class="LineNr">2652 </span> eb/jump $get-stmt-operand-from-arg-location:end/disp8 -<span id="L2653" class="LineNr">2653 </span> } -<span id="L2654" class="LineNr">2654 </span> <span class="subxComment"># if (l == 3) return stmt->outputs</span> -<span id="L2655" class="LineNr">2655 </span> { -<span id="L2656" class="LineNr">2656 </span> 3d/compare-eax-and 3/imm32 -<span id="L2657" class="LineNr">2657 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L2658" class="LineNr">2658 </span><span class="Constant">$get-stmt-operand-from-arg-location:3</span>: -<span id="L2659" class="LineNr">2659 </span> 8b/-> *(ecx+0xc) 0/r32/eax <span class="subxComment"># Stmt1-outputs</span> -<span id="L2660" class="LineNr">2660 </span> 8b/-> *eax 0/r32/eax <span class="subxComment"># Operand-var</span> -<span id="L2661" class="LineNr">2661 </span> eb/jump $get-stmt-operand-from-arg-location:end/disp8 -<span id="L2662" class="LineNr">2662 </span> } -<span id="L2663" class="LineNr">2663 </span> <span class="subxComment"># abort</span> -<span id="L2664" class="LineNr">2664 </span> e9/jump $get-stmt-operand-from-arg-location:abort/disp32 -<span id="L2665" class="LineNr">2665 </span><span class="Constant">$get-stmt-operand-from-arg-location:end</span>: -<span id="L2666" class="LineNr">2666 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2667" class="LineNr">2667 </span> 59/pop-to-ecx -<span id="L2668" class="LineNr">2668 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2669" class="LineNr">2669 </span> 89/<- %esp 5/r32/ebp -<span id="L2670" class="LineNr">2670 </span> 5d/pop-to-ebp -<span id="L2671" class="LineNr">2671 </span> c3/return -<span id="L2672" class="LineNr">2672 </span> -<span id="L2673" class="LineNr">2673 </span><span class="Constant">$get-stmt-operand-from-arg-location:abort</span>: -<span id="L2674" class="LineNr">2674 </span> <span class="subxComment"># error("invalid arg-location " eax)</span> -<span id="L2675" class="LineNr">2675 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"invalid arg-location "</span>) -<span id="L2676" class="LineNr">2676 </span> (<a href='../066print-int.subx.html#L265'>print-int32-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> %eax) -<span id="L2677" class="LineNr">2677 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"\n"</span>) -<span id="L2678" class="LineNr">2678 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>) -<span id="L2679" class="LineNr">2679 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> -<span id="L2680" class="LineNr">2680 </span> bb/copy-to-ebx 1/imm32 -<span id="L2681" class="LineNr">2681 </span> b8/copy-to-eax 1/imm32/exit -<span id="L2682" class="LineNr">2682 </span> cd/syscall 0x80/imm8 -<span id="L2683" class="LineNr">2683 </span> <span class="subxComment"># never gets here</span> -<span id="L2684" class="LineNr">2684 </span> -<span id="L2685" class="LineNr">2685 </span><span class="subxFunction">emit-subx-r32</span>: <span class="subxComment"># out : (address buffered-file), l : arg-location, stmt : (address statement)</span> -<span id="L2686" class="LineNr">2686 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2687" class="LineNr">2687 </span> 55/push-ebp -<span id="L2688" class="LineNr">2688 </span> 89/<- %ebp 4/r32/esp -<span id="L2689" class="LineNr">2689 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2690" class="LineNr">2690 </span> 50/push-eax -<span id="L2691" class="LineNr">2691 </span> 51/push-ecx -<span id="L2692" class="LineNr">2692 </span> <span class="subxComment"># if (location == 0) return</span> -<span id="L2693" class="LineNr">2693 </span> 81 7/subop/compare *(ebp+0xc) 0/imm32 -<span id="L2694" class="LineNr">2694 </span> 0f 84/jump-if-equal $emit-subx-r32:end/disp32 -<span id="L2695" class="LineNr">2695 </span> <span class="subxComment">#</span> -<span id="L2696" class="LineNr">2696 </span> (<a href='mu.subx.html#L2625'>get-stmt-operand-from-arg-location</a> *(ebp+0x10) *(ebp+0xc)) <span class="subxComment"># stmt, l => var/eax</span> -<span id="L2697" class="LineNr">2697 </span> (<a href='../081table.subx.html#L1381'>maybe-get</a> <span class="SpecialChar"><a href='../085register-names.subx.html#L2'>Registers</a></span> *(eax+0x10) 8) <span class="subxComment"># Var-register => eax : (address register-index)</span> -<span id="L2698" class="LineNr">2698 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="SpecialChar"><a href='../051test.subx.html#L94'>Space</a></span>) -<span id="L2699" class="LineNr">2699 </span> (<a href='../066print-int.subx.html#L265'>print-int32-buffered</a> *(ebp+8) *eax) -<span id="L2700" class="LineNr">2700 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"/r32"</span>) -<span id="L2701" class="LineNr">2701 </span><span class="Constant">$emit-subx-r32:end</span>: -<span id="L2702" class="LineNr">2702 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2703" class="LineNr">2703 </span> 59/pop-to-ecx -<span id="L2704" class="LineNr">2704 </span> 58/pop-to-eax -<span id="L2705" class="LineNr">2705 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2706" class="LineNr">2706 </span> 89/<- %esp 5/r32/ebp -<span id="L2707" class="LineNr">2707 </span> 5d/pop-to-ebp -<span id="L2708" class="LineNr">2708 </span> c3/return -<span id="L2709" class="LineNr">2709 </span> -<span id="L2710" class="LineNr">2710 </span><span class="subxFunction">emit-subx-imm32</span>: <span class="subxComment"># out : (address buffered-file), l : arg-location, stmt : (address statement)</span> -<span id="L2711" class="LineNr">2711 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2712" class="LineNr">2712 </span> 55/push-ebp -<span id="L2713" class="LineNr">2713 </span> 89/<- %ebp 4/r32/esp -<span id="L2714" class="LineNr">2714 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2715" class="LineNr">2715 </span> 50/push-eax -<span id="L2716" class="LineNr">2716 </span> 51/push-ecx -<span id="L2717" class="LineNr">2717 </span> <span class="subxComment"># if (location == 0) return</span> -<span id="L2718" class="LineNr">2718 </span> 81 7/subop/compare *(ebp+0xc) 0/imm32 -<span id="L2719" class="LineNr">2719 </span> 74/jump-if-equal $emit-subx-imm32:end/disp8 -<span id="L2720" class="LineNr">2720 </span> <span class="subxComment">#</span> -<span id="L2721" class="LineNr">2721 </span> (<a href='mu.subx.html#L2625'>get-stmt-operand-from-arg-location</a> *(ebp+0x10) *(ebp+0xc)) <span class="subxComment"># stmt, l => var/eax</span> -<span id="L2722" class="LineNr">2722 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="SpecialChar"><a href='../051test.subx.html#L94'>Space</a></span>) -<span id="L2723" class="LineNr">2723 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) *eax) <span class="subxComment"># Var-name</span> -<span id="L2724" class="LineNr">2724 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"/imm32"</span>) -<span id="L2725" class="LineNr">2725 </span><span class="Constant">$emit-subx-imm32:end</span>: -<span id="L2726" class="LineNr">2726 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2727" class="LineNr">2727 </span> 59/pop-to-ecx -<span id="L2728" class="LineNr">2728 </span> 58/pop-to-eax -<span id="L2729" class="LineNr">2729 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2730" class="LineNr">2730 </span> 89/<- %esp 5/r32/ebp -<span id="L2731" class="LineNr">2731 </span> 5d/pop-to-ebp -<span id="L2732" class="LineNr">2732 </span> c3/return -<span id="L2733" class="LineNr">2733 </span> -<span id="L2734" class="LineNr">2734 </span><span class="subxFunction">emit-subx-call</span>: <span class="subxComment"># out : (address buffered-file), stmt : (address statement), vars : (address variable), callee : (address function)</span> -<span id="L2735" class="LineNr">2735 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2736" class="LineNr">2736 </span> 55/push-ebp -<span id="L2737" class="LineNr">2737 </span> 89/<- %ebp 4/r32/esp -<span id="L2738" class="LineNr">2738 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2739" class="LineNr">2739 </span> 50/push-eax -<span id="L2740" class="LineNr">2740 </span> 51/push-ecx -<span id="L2741" class="LineNr">2741 </span> <span class="subxComment">#</span> -<span id="L2742" class="LineNr">2742 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"("</span>) -<span id="L2743" class="LineNr">2743 </span> <span class="subxH1Comment"># - emit function name</span> -<span id="L2744" class="LineNr">2744 </span> 8b/-> *(ebp+0x14) 1/r32/ecx -<span id="L2745" class="LineNr">2745 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) *(ecx+4)) <span class="subxComment"># Function-subx-name</span> -<span id="L2746" class="LineNr">2746 </span> <span class="subxH1Comment"># - emit arguments</span> -<span id="L2747" class="LineNr">2747 </span> <span class="subxComment"># var curr/ecx : (list var) = stmt->inouts</span> -<span id="L2748" class="LineNr">2748 </span> 8b/-> *(ebp+0xc) 1/r32/ecx -<span id="L2749" class="LineNr">2749 </span> 8b/-> *(ecx+8) 1/r32/ecx <span class="subxComment"># Stmt1-inouts</span> -<span id="L2750" class="LineNr">2750 </span> { -<span id="L2751" class="LineNr">2751 </span> <span class="subxComment"># if (curr == null) break</span> -<span id="L2752" class="LineNr">2752 </span> 81 7/subop/compare %ecx 0/imm32 -<span id="L2753" class="LineNr">2753 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L2754" class="LineNr">2754 </span> <span class="subxComment">#</span> -<span id="L2755" class="LineNr">2755 </span> (<a href='mu.subx.html#L2770'>emit-subx-call-operand</a> *(ebp+8) *ecx) -<span id="L2756" class="LineNr">2756 </span> <span class="subxComment"># curr = curr->next</span> -<span id="L2757" class="LineNr">2757 </span> 8b/-> *(ecx+4) 1/r32/ecx -<span id="L2758" class="LineNr">2758 </span> } -<span id="L2759" class="LineNr">2759 </span> <span class="subxComment">#</span> -<span id="L2760" class="LineNr">2760 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">")"</span>) -<span id="L2761" class="LineNr">2761 </span><span class="Constant">$emit-subx-call:end</span>: -<span id="L2762" class="LineNr">2762 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2763" class="LineNr">2763 </span> 59/pop-to-ecx -<span id="L2764" class="LineNr">2764 </span> 58/pop-to-eax -<span id="L2765" class="LineNr">2765 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2766" class="LineNr">2766 </span> 89/<- %esp 5/r32/ebp -<span id="L2767" class="LineNr">2767 </span> 5d/pop-to-ebp -<span id="L2768" class="LineNr">2768 </span> c3/return -<span id="L2769" class="LineNr">2769 </span> -<span id="L2770" class="LineNr">2770 </span><span class="subxFunction">emit-subx-call-operand</span>: <span class="subxComment"># out : (address buffered-file), operand : (address variable)</span> -<span id="L2771" class="LineNr">2771 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2772" class="LineNr">2772 </span> 55/push-ebp -<span id="L2773" class="LineNr">2773 </span> 89/<- %ebp 4/r32/esp -<span id="L2774" class="LineNr">2774 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2775" class="LineNr">2775 </span> 50/push-eax -<span id="L2776" class="LineNr">2776 </span> <span class="subxComment"># eax = operand</span> -<span id="L2777" class="LineNr">2777 </span> 8b/-> *(ebp+0xc) 0/r32/eax -<span id="L2778" class="LineNr">2778 </span> <span class="subxComment"># if non-literal, emit appropriately</span> -<span id="L2779" class="LineNr">2779 </span> (<a href='mu.subx.html#L2796'>emit-subx-var-as-rm32</a> *(ebp+8) %eax) -<span id="L2780" class="LineNr">2780 </span> <span class="subxComment"># else if (operand->type == literal) emit "__"</span> -<span id="L2781" class="LineNr">2781 </span> { -<span id="L2782" class="LineNr">2782 </span> 81 7/subop/compare *(eax+4) 0/imm32 <span class="subxComment"># Var-type</span> -<span id="L2783" class="LineNr">2783 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L2784" class="LineNr">2784 </span><span class="Constant">$emit-subx-call-operand:literal</span>: -<span id="L2785" class="LineNr">2785 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="SpecialChar"><a href='../051test.subx.html#L94'>Space</a></span>) -<span id="L2786" class="LineNr">2786 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) *eax) -<span id="L2787" class="LineNr">2787 </span> } -<span id="L2788" class="LineNr">2788 </span><span class="Constant">$emit-subx-call-operand:end</span>: -<span id="L2789" class="LineNr">2789 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2790" class="LineNr">2790 </span> 58/pop-to-eax -<span id="L2791" class="LineNr">2791 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2792" class="LineNr">2792 </span> 89/<- %esp 5/r32/ebp -<span id="L2793" class="LineNr">2793 </span> 5d/pop-to-ebp -<span id="L2794" class="LineNr">2794 </span> c3/return -<span id="L2795" class="LineNr">2795 </span> -<span id="L2796" class="LineNr">2796 </span><span class="subxFunction">emit-subx-var-as-rm32</span>: <span class="subxComment"># out : (address buffered-file), operand : (address variable)</span> -<span id="L2797" class="LineNr">2797 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2798" class="LineNr">2798 </span> 55/push-ebp -<span id="L2799" class="LineNr">2799 </span> 89/<- %ebp 4/r32/esp -<span id="L2800" class="LineNr">2800 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2801" class="LineNr">2801 </span> 50/push-eax -<span id="L2802" class="LineNr">2802 </span> <span class="subxComment"># eax = operand</span> -<span id="L2803" class="LineNr">2803 </span> 8b/-> *(ebp+0xc) 0/r32/eax -<span id="L2804" class="LineNr">2804 </span> <span class="subxComment"># if (operand->register) emit "%__"</span> -<span id="L2805" class="LineNr">2805 </span> { -<span id="L2806" class="LineNr">2806 </span> 81 7/subop/compare *(eax+0x10) 0/imm32 <span class="subxComment"># Var-register</span> -<span id="L2807" class="LineNr">2807 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L2808" class="LineNr">2808 </span><span class="Constant">$emit-subx-var-as-rm32:register</span>: -<span id="L2809" class="LineNr">2809 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">" %"</span>) -<span id="L2810" class="LineNr">2810 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) *(eax+0x10)) <span class="subxComment"># Var-register</span> -<span id="L2811" class="LineNr">2811 </span> } -<span id="L2812" class="LineNr">2812 </span> <span class="subxComment"># else if (operand->stack-offset) emit "*(ebp+__)"</span> -<span id="L2813" class="LineNr">2813 </span> { -<span id="L2814" class="LineNr">2814 </span> 81 7/subop/compare *(eax+0xc) 0/imm32 <span class="subxComment"># Var-stack-offset</span> -<span id="L2815" class="LineNr">2815 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L2816" class="LineNr">2816 </span><span class="Constant">$emit-subx-var-as-rm32:stack</span>: -<span id="L2817" class="LineNr">2817 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="SpecialChar"><a href='../051test.subx.html#L94'>Space</a></span>) -<span id="L2818" class="LineNr">2818 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"*(ebp+"</span>) -<span id="L2819" class="LineNr">2819 </span> 8b/-> *(ebp+0xc) 0/r32/eax -<span id="L2820" class="LineNr">2820 </span> (<a href='../066print-int.subx.html#L265'>print-int32-buffered</a> *(ebp+8) *(eax+0xc)) <span class="subxComment"># Var-stack-offset</span> -<span id="L2821" class="LineNr">2821 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">")"</span>) -<span id="L2822" class="LineNr">2822 </span> } -<span id="L2823" class="LineNr">2823 </span><span class="Constant">$emit-subx-var-as-rm32:end</span>: -<span id="L2824" class="LineNr">2824 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2825" class="LineNr">2825 </span> 58/pop-to-eax -<span id="L2826" class="LineNr">2826 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2827" class="LineNr">2827 </span> 89/<- %esp 5/r32/ebp -<span id="L2828" class="LineNr">2828 </span> 5d/pop-to-ebp -<span id="L2829" class="LineNr">2829 </span> c3/return -<span id="L2830" class="LineNr">2830 </span> -<span id="L2831" class="LineNr">2831 </span><span class="subxFunction">find-matching-function</span>: <span class="subxComment"># functions : (address function), stmt : (address statement) -> result/eax : (address function)</span> -<span id="L2832" class="LineNr">2832 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2833" class="LineNr">2833 </span> 55/push-ebp -<span id="L2834" class="LineNr">2834 </span> 89/<- %ebp 4/r32/esp -<span id="L2835" class="LineNr">2835 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2836" class="LineNr">2836 </span> 51/push-ecx -<span id="L2837" class="LineNr">2837 </span> <span class="subxComment"># var curr/ecx : (address function) = functions</span> -<span id="L2838" class="LineNr">2838 </span> 8b/-> *(ebp+8) 1/r32/ecx +<span id="L2605" class="LineNr">2605 </span><span class="SpecialChar">Lit-var</span>: +<span id="L2606" class="LineNr">2606 </span> <span class="Constant">"literal"</span>/imm32/name +<span id="L2607" class="LineNr">2607 </span> 0/imm32/type-literal +<span id="L2608" class="LineNr">2608 </span> 1/imm32/some-block-depth +<span id="L2609" class="LineNr">2609 </span> 0/imm32/no-stack-offset +<span id="L2610" class="LineNr">2610 </span> 0/imm32/no-register +<span id="L2611" class="LineNr">2611 </span> +<span id="L2612" class="LineNr">2612 </span>== code +<span id="L2613" class="LineNr">2613 </span><span class="subxFunction">emit-subx-primitive</span>: <span class="subxComment"># out : (address buffered-file), stmt : (address statement), vars : (address variable), primitive : (address function)</span> +<span id="L2614" class="LineNr">2614 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2615" class="LineNr">2615 </span> 55/push-ebp +<span id="L2616" class="LineNr">2616 </span> 89/<- %ebp 4/r32/esp +<span id="L2617" class="LineNr">2617 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2618" class="LineNr">2618 </span> 50/push-eax +<span id="L2619" class="LineNr">2619 </span> 51/push-ecx +<span id="L2620" class="LineNr">2620 </span> <span class="subxComment"># ecx = primitive</span> +<span id="L2621" class="LineNr">2621 </span> 8b/-> *(ebp+0x14) 1/r32/ecx +<span id="L2622" class="LineNr">2622 </span> <span class="subxComment"># emit primitive name</span> +<span id="L2623" class="LineNr">2623 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) *(ecx+0xc)) <span class="subxComment"># Primitive-subx-name</span> +<span id="L2624" class="LineNr">2624 </span> <span class="subxComment"># emit rm32 if necessary</span> +<span id="L2625" class="LineNr">2625 </span> (<a href='mu.subx.html#L2639'>emit-subx-rm32</a> *(ebp+8) *(ecx+0x10) *(ebp+0xc)) <span class="subxComment"># out, Primitive-subx-rm32, stmt</span> +<span id="L2626" class="LineNr">2626 </span> <span class="subxComment"># emit r32 if necessary</span> +<span id="L2627" class="LineNr">2627 </span> (<a href='mu.subx.html#L2719'>emit-subx-r32</a> *(ebp+8) *(ecx+0x14) *(ebp+0xc)) <span class="subxComment"># out, Primitive-subx-r32, stmt</span> +<span id="L2628" class="LineNr">2628 </span> <span class="subxComment"># emit imm32 if necessary</span> +<span id="L2629" class="LineNr">2629 </span> (<a href='mu.subx.html#L2744'>emit-subx-imm32</a> *(ebp+8) *(ecx+0x18) *(ebp+0xc)) <span class="subxComment"># out, Primitive-subx-imm32, stmt</span> +<span id="L2630" class="LineNr">2630 </span><span class="Constant">$emit-subx-primitive:end</span>: +<span id="L2631" class="LineNr">2631 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2632" class="LineNr">2632 </span> 59/pop-to-ecx +<span id="L2633" class="LineNr">2633 </span> 58/pop-to-eax +<span id="L2634" class="LineNr">2634 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2635" class="LineNr">2635 </span> 89/<- %esp 5/r32/ebp +<span id="L2636" class="LineNr">2636 </span> 5d/pop-to-ebp +<span id="L2637" class="LineNr">2637 </span> c3/return +<span id="L2638" class="LineNr">2638 </span> +<span id="L2639" class="LineNr">2639 </span><span class="subxFunction">emit-subx-rm32</span>: <span class="subxComment"># out : (address buffered-file), l : arg-location, stmt : (address statement)</span> +<span id="L2640" class="LineNr">2640 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2641" class="LineNr">2641 </span> 55/push-ebp +<span id="L2642" class="LineNr">2642 </span> 89/<- %ebp 4/r32/esp +<span id="L2643" class="LineNr">2643 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2644" class="LineNr">2644 </span> 50/push-eax +<span id="L2645" class="LineNr">2645 </span> <span class="subxComment"># if (l == 0) return</span> +<span id="L2646" class="LineNr">2646 </span> 81 7/subop/compare *(ebp+0xc) 0/imm32 +<span id="L2647" class="LineNr">2647 </span> 74/jump-if-equal $emit-subx-rm32:end/disp8 +<span id="L2648" class="LineNr">2648 </span> <span class="subxComment">#</span> +<span id="L2649" class="LineNr">2649 </span> (<a href='mu.subx.html#L2659'>get-stmt-operand-from-arg-location</a> *(ebp+0x10) *(ebp+0xc)) <span class="subxComment"># stmt, l => var/eax</span> +<span id="L2650" class="LineNr">2650 </span> (<a href='mu.subx.html#L2830'>emit-subx-var-as-rm32</a> *(ebp+8) %eax) <span class="subxComment"># out, var</span> +<span id="L2651" class="LineNr">2651 </span><span class="Constant">$emit-subx-rm32:end</span>: +<span id="L2652" class="LineNr">2652 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2653" class="LineNr">2653 </span> 58/pop-to-eax +<span id="L2654" class="LineNr">2654 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2655" class="LineNr">2655 </span> 89/<- %esp 5/r32/ebp +<span id="L2656" class="LineNr">2656 </span> 5d/pop-to-ebp +<span id="L2657" class="LineNr">2657 </span> c3/return +<span id="L2658" class="LineNr">2658 </span> +<span id="L2659" class="LineNr">2659 </span><span class="subxFunction">get-stmt-operand-from-arg-location</span>: <span class="subxComment"># stmt : (address statement), l : arg-location -> var/eax : (address variable)</span> +<span id="L2660" class="LineNr">2660 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2661" class="LineNr">2661 </span> 55/push-ebp +<span id="L2662" class="LineNr">2662 </span> 89/<- %ebp 4/r32/esp +<span id="L2663" class="LineNr">2663 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2664" class="LineNr">2664 </span> 51/push-ecx +<span id="L2665" class="LineNr">2665 </span> <span class="subxComment"># eax = l</span> +<span id="L2666" class="LineNr">2666 </span> 8b/-> *(ebp+0xc) 0/r32/eax +<span id="L2667" class="LineNr">2667 </span> <span class="subxComment"># ecx = stmt</span> +<span id="L2668" class="LineNr">2668 </span> 8b/-> *(ebp+8) 1/r32/ecx +<span id="L2669" class="LineNr">2669 </span> <span class="subxComment"># if (l == 1) return stmt->inouts->var</span> +<span id="L2670" class="LineNr">2670 </span> { +<span id="L2671" class="LineNr">2671 </span> 3d/compare-eax-and 1/imm32 +<span id="L2672" class="LineNr">2672 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L2673" class="LineNr">2673 </span><span class="Constant">$get-stmt-operand-from-arg-location:1</span>: +<span id="L2674" class="LineNr">2674 </span> 8b/-> *(ecx+8) 0/r32/eax <span class="subxComment"># Stmt1-inouts</span> +<span id="L2675" class="LineNr">2675 </span> 8b/-> *eax 0/r32/eax <span class="subxComment"># Operand-var</span> +<span id="L2676" class="LineNr">2676 </span> eb/jump $get-stmt-operand-from-arg-location:end/disp8 +<span id="L2677" class="LineNr">2677 </span> } +<span id="L2678" class="LineNr">2678 </span> <span class="subxComment"># if (l == 2) return stmt->inouts->next->var</span> +<span id="L2679" class="LineNr">2679 </span> { +<span id="L2680" class="LineNr">2680 </span> 3d/compare-eax-and 2/imm32 +<span id="L2681" class="LineNr">2681 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L2682" class="LineNr">2682 </span><span class="Constant">$get-stmt-operand-from-arg-location:2</span>: +<span id="L2683" class="LineNr">2683 </span> 8b/-> *(ecx+8) 0/r32/eax <span class="subxComment"># Stmt1-inouts</span> +<span id="L2684" class="LineNr">2684 </span> 8b/-> *(eax+4) 0/r32/eax <span class="subxComment"># Operand-next</span> +<span id="L2685" class="LineNr">2685 </span> 8b/-> *eax 0/r32/eax <span class="subxComment"># Operand-var</span> +<span id="L2686" class="LineNr">2686 </span> eb/jump $get-stmt-operand-from-arg-location:end/disp8 +<span id="L2687" class="LineNr">2687 </span> } +<span id="L2688" class="LineNr">2688 </span> <span class="subxComment"># if (l == 3) return stmt->outputs</span> +<span id="L2689" class="LineNr">2689 </span> { +<span id="L2690" class="LineNr">2690 </span> 3d/compare-eax-and 3/imm32 +<span id="L2691" class="LineNr">2691 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L2692" class="LineNr">2692 </span><span class="Constant">$get-stmt-operand-from-arg-location:3</span>: +<span id="L2693" class="LineNr">2693 </span> 8b/-> *(ecx+0xc) 0/r32/eax <span class="subxComment"># Stmt1-outputs</span> +<span id="L2694" class="LineNr">2694 </span> 8b/-> *eax 0/r32/eax <span class="subxComment"># Operand-var</span> +<span id="L2695" class="LineNr">2695 </span> eb/jump $get-stmt-operand-from-arg-location:end/disp8 +<span id="L2696" class="LineNr">2696 </span> } +<span id="L2697" class="LineNr">2697 </span> <span class="subxComment"># abort</span> +<span id="L2698" class="LineNr">2698 </span> e9/jump $get-stmt-operand-from-arg-location:abort/disp32 +<span id="L2699" class="LineNr">2699 </span><span class="Constant">$get-stmt-operand-from-arg-location:end</span>: +<span id="L2700" class="LineNr">2700 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2701" class="LineNr">2701 </span> 59/pop-to-ecx +<span id="L2702" class="LineNr">2702 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2703" class="LineNr">2703 </span> 89/<- %esp 5/r32/ebp +<span id="L2704" class="LineNr">2704 </span> 5d/pop-to-ebp +<span id="L2705" class="LineNr">2705 </span> c3/return +<span id="L2706" class="LineNr">2706 </span> +<span id="L2707" class="LineNr">2707 </span><span class="Constant">$get-stmt-operand-from-arg-location:abort</span>: +<span id="L2708" class="LineNr">2708 </span> <span class="subxComment"># error("invalid arg-location " eax)</span> +<span id="L2709" class="LineNr">2709 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"invalid arg-location "</span>) +<span id="L2710" class="LineNr">2710 </span> (<a href='../066print-int.subx.html#L265'>print-int32-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> %eax) +<span id="L2711" class="LineNr">2711 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">"\n"</span>) +<span id="L2712" class="LineNr">2712 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>) +<span id="L2713" class="LineNr">2713 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> +<span id="L2714" class="LineNr">2714 </span> bb/copy-to-ebx 1/imm32 +<span id="L2715" class="LineNr">2715 </span> b8/copy-to-eax 1/imm32/exit +<span id="L2716" class="LineNr">2716 </span> cd/syscall 0x80/imm8 +<span id="L2717" class="LineNr">2717 </span> <span class="subxComment"># never gets here</span> +<span id="L2718" class="LineNr">2718 </span> +<span id="L2719" class="LineNr">2719 </span><span class="subxFunction">emit-subx-r32</span>: <span class="subxComment"># out : (address buffered-file), l : arg-location, stmt : (address statement)</span> +<span id="L2720" class="LineNr">2720 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2721" class="LineNr">2721 </span> 55/push-ebp +<span id="L2722" class="LineNr">2722 </span> 89/<- %ebp 4/r32/esp +<span id="L2723" class="LineNr">2723 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2724" class="LineNr">2724 </span> 50/push-eax +<span id="L2725" class="LineNr">2725 </span> 51/push-ecx +<span id="L2726" class="LineNr">2726 </span> <span class="subxComment"># if (location == 0) return</span> +<span id="L2727" class="LineNr">2727 </span> 81 7/subop/compare *(ebp+0xc) 0/imm32 +<span id="L2728" class="LineNr">2728 </span> 0f 84/jump-if-equal $emit-subx-r32:end/disp32 +<span id="L2729" class="LineNr">2729 </span> <span class="subxComment">#</span> +<span id="L2730" class="LineNr">2730 </span> (<a href='mu.subx.html#L2659'>get-stmt-operand-from-arg-location</a> *(ebp+0x10) *(ebp+0xc)) <span class="subxComment"># stmt, l => var/eax</span> +<span id="L2731" class="LineNr">2731 </span> (<a href='../081table.subx.html#L1381'>maybe-get</a> <span class="SpecialChar"><a href='../085register-names.subx.html#L2'>Registers</a></span> *(eax+0x10) 8) <span class="subxComment"># Var-register => eax : (address register-index)</span> +<span id="L2732" class="LineNr">2732 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="SpecialChar"><a href='../051test.subx.html#L94'>Space</a></span>) +<span id="L2733" class="LineNr">2733 </span> (<a href='../066print-int.subx.html#L265'>print-int32-buffered</a> *(ebp+8) *eax) +<span id="L2734" class="LineNr">2734 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"/r32"</span>) +<span id="L2735" class="LineNr">2735 </span><span class="Constant">$emit-subx-r32:end</span>: +<span id="L2736" class="LineNr">2736 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2737" class="LineNr">2737 </span> 59/pop-to-ecx +<span id="L2738" class="LineNr">2738 </span> 58/pop-to-eax +<span id="L2739" class="LineNr">2739 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2740" class="LineNr">2740 </span> 89/<- %esp 5/r32/ebp +<span id="L2741" class="LineNr">2741 </span> 5d/pop-to-ebp +<span id="L2742" class="LineNr">2742 </span> c3/return +<span id="L2743" class="LineNr">2743 </span> +<span id="L2744" class="LineNr">2744 </span><span class="subxFunction">emit-subx-imm32</span>: <span class="subxComment"># out : (address buffered-file), l : arg-location, stmt : (address statement)</span> +<span id="L2745" class="LineNr">2745 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2746" class="LineNr">2746 </span> 55/push-ebp +<span id="L2747" class="LineNr">2747 </span> 89/<- %ebp 4/r32/esp +<span id="L2748" class="LineNr">2748 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2749" class="LineNr">2749 </span> 50/push-eax +<span id="L2750" class="LineNr">2750 </span> 51/push-ecx +<span id="L2751" class="LineNr">2751 </span> <span class="subxComment"># if (location == 0) return</span> +<span id="L2752" class="LineNr">2752 </span> 81 7/subop/compare *(ebp+0xc) 0/imm32 +<span id="L2753" class="LineNr">2753 </span> 74/jump-if-equal $emit-subx-imm32:end/disp8 +<span id="L2754" class="LineNr">2754 </span> <span class="subxComment">#</span> +<span id="L2755" class="LineNr">2755 </span> (<a href='mu.subx.html#L2659'>get-stmt-operand-from-arg-location</a> *(ebp+0x10) *(ebp+0xc)) <span class="subxComment"># stmt, l => var/eax</span> +<span id="L2756" class="LineNr">2756 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="SpecialChar"><a href='../051test.subx.html#L94'>Space</a></span>) +<span id="L2757" class="LineNr">2757 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) *eax) <span class="subxComment"># Var-name</span> +<span id="L2758" class="LineNr">2758 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"/imm32"</span>) +<span id="L2759" class="LineNr">2759 </span><span class="Constant">$emit-subx-imm32:end</span>: +<span id="L2760" class="LineNr">2760 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2761" class="LineNr">2761 </span> 59/pop-to-ecx +<span id="L2762" class="LineNr">2762 </span> 58/pop-to-eax +<span id="L2763" class="LineNr">2763 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2764" class="LineNr">2764 </span> 89/<- %esp 5/r32/ebp +<span id="L2765" class="LineNr">2765 </span> 5d/pop-to-ebp +<span id="L2766" class="LineNr">2766 </span> c3/return +<span id="L2767" class="LineNr">2767 </span> +<span id="L2768" class="LineNr">2768 </span><span class="subxFunction">emit-subx-call</span>: <span class="subxComment"># out : (address buffered-file), stmt : (address statement), vars : (address variable), callee : (address function)</span> +<span id="L2769" class="LineNr">2769 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2770" class="LineNr">2770 </span> 55/push-ebp +<span id="L2771" class="LineNr">2771 </span> 89/<- %ebp 4/r32/esp +<span id="L2772" class="LineNr">2772 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2773" class="LineNr">2773 </span> 50/push-eax +<span id="L2774" class="LineNr">2774 </span> 51/push-ecx +<span id="L2775" class="LineNr">2775 </span> <span class="subxComment">#</span> +<span id="L2776" class="LineNr">2776 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"("</span>) +<span id="L2777" class="LineNr">2777 </span> <span class="subxH1Comment"># - emit function name</span> +<span id="L2778" class="LineNr">2778 </span> 8b/-> *(ebp+0x14) 1/r32/ecx +<span id="L2779" class="LineNr">2779 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) *(ecx+4)) <span class="subxComment"># Function-subx-name</span> +<span id="L2780" class="LineNr">2780 </span> <span class="subxH1Comment"># - emit arguments</span> +<span id="L2781" class="LineNr">2781 </span> <span class="subxComment"># var curr/ecx : (list var) = stmt->inouts</span> +<span id="L2782" class="LineNr">2782 </span> 8b/-> *(ebp+0xc) 1/r32/ecx +<span id="L2783" class="LineNr">2783 </span> 8b/-> *(ecx+8) 1/r32/ecx <span class="subxComment"># Stmt1-inouts</span> +<span id="L2784" class="LineNr">2784 </span> { +<span id="L2785" class="LineNr">2785 </span> <span class="subxComment"># if (curr == null) break</span> +<span id="L2786" class="LineNr">2786 </span> 81 7/subop/compare %ecx 0/imm32 +<span id="L2787" class="LineNr">2787 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L2788" class="LineNr">2788 </span> <span class="subxComment">#</span> +<span id="L2789" class="LineNr">2789 </span> (<a href='mu.subx.html#L2804'>emit-subx-call-operand</a> *(ebp+8) *ecx) +<span id="L2790" class="LineNr">2790 </span> <span class="subxComment"># curr = curr->next</span> +<span id="L2791" class="LineNr">2791 </span> 8b/-> *(ecx+4) 1/r32/ecx +<span id="L2792" class="LineNr">2792 </span> } +<span id="L2793" class="LineNr">2793 </span> <span class="subxComment">#</span> +<span id="L2794" class="LineNr">2794 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">")"</span>) +<span id="L2795" class="LineNr">2795 </span><span class="Constant">$emit-subx-call:end</span>: +<span id="L2796" class="LineNr">2796 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2797" class="LineNr">2797 </span> 59/pop-to-ecx +<span id="L2798" class="LineNr">2798 </span> 58/pop-to-eax +<span id="L2799" class="LineNr">2799 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2800" class="LineNr">2800 </span> 89/<- %esp 5/r32/ebp +<span id="L2801" class="LineNr">2801 </span> 5d/pop-to-ebp +<span id="L2802" class="LineNr">2802 </span> c3/return +<span id="L2803" class="LineNr">2803 </span> +<span id="L2804" class="LineNr">2804 </span><span class="subxFunction">emit-subx-call-operand</span>: <span class="subxComment"># out : (address buffered-file), operand : (address variable)</span> +<span id="L2805" class="LineNr">2805 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2806" class="LineNr">2806 </span> 55/push-ebp +<span id="L2807" class="LineNr">2807 </span> 89/<- %ebp 4/r32/esp +<span id="L2808" class="LineNr">2808 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2809" class="LineNr">2809 </span> 50/push-eax +<span id="L2810" class="LineNr">2810 </span> <span class="subxComment"># eax = operand</span> +<span id="L2811" class="LineNr">2811 </span> 8b/-> *(ebp+0xc) 0/r32/eax +<span id="L2812" class="LineNr">2812 </span> <span class="subxComment"># if non-literal, emit appropriately</span> +<span id="L2813" class="LineNr">2813 </span> (<a href='mu.subx.html#L2830'>emit-subx-var-as-rm32</a> *(ebp+8) %eax) +<span id="L2814" class="LineNr">2814 </span> <span class="subxComment"># else if (operand->type == literal) emit "__"</span> +<span id="L2815" class="LineNr">2815 </span> { +<span id="L2816" class="LineNr">2816 </span> 81 7/subop/compare *(eax+4) 0/imm32 <span class="subxComment"># Var-type</span> +<span id="L2817" class="LineNr">2817 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L2818" class="LineNr">2818 </span><span class="Constant">$emit-subx-call-operand:literal</span>: +<span id="L2819" class="LineNr">2819 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="SpecialChar"><a href='../051test.subx.html#L94'>Space</a></span>) +<span id="L2820" class="LineNr">2820 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) *eax) +<span id="L2821" class="LineNr">2821 </span> } +<span id="L2822" class="LineNr">2822 </span><span class="Constant">$emit-subx-call-operand:end</span>: +<span id="L2823" class="LineNr">2823 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2824" class="LineNr">2824 </span> 58/pop-to-eax +<span id="L2825" class="LineNr">2825 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2826" class="LineNr">2826 </span> 89/<- %esp 5/r32/ebp +<span id="L2827" class="LineNr">2827 </span> 5d/pop-to-ebp +<span id="L2828" class="LineNr">2828 </span> c3/return +<span id="L2829" class="LineNr">2829 </span> +<span id="L2830" class="LineNr">2830 </span><span class="subxFunction">emit-subx-var-as-rm32</span>: <span class="subxComment"># out : (address buffered-file), operand : (address variable)</span> +<span id="L2831" class="LineNr">2831 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2832" class="LineNr">2832 </span> 55/push-ebp +<span id="L2833" class="LineNr">2833 </span> 89/<- %ebp 4/r32/esp +<span id="L2834" class="LineNr">2834 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2835" class="LineNr">2835 </span> 50/push-eax +<span id="L2836" class="LineNr">2836 </span> <span class="subxComment"># eax = operand</span> +<span id="L2837" class="LineNr">2837 </span> 8b/-> *(ebp+0xc) 0/r32/eax +<span id="L2838" class="LineNr">2838 </span> <span class="subxComment"># if (operand->register) emit "%__"</span> <span id="L2839" class="LineNr">2839 </span> { -<span id="L2840" class="LineNr">2840 </span> <span class="subxComment"># if (curr == null) break</span> -<span id="L2841" class="LineNr">2841 </span> 81 7/subop/compare %ecx 0/imm32 -<span id="L2842" class="LineNr">2842 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L2843" class="LineNr">2843 </span> <span class="subxComment"># if match(curr, stmt) return curr</span> -<span id="L2844" class="LineNr">2844 </span> { -<span id="L2845" class="LineNr">2845 </span> (<a href='mu.subx.html#L2901'>mu-stmt-matches-function?</a> *(ebp+0xc) %ecx) <span class="subxComment"># => eax</span> -<span id="L2846" class="LineNr">2846 </span> 3d/compare-eax-and 0/imm32 -<span id="L2847" class="LineNr">2847 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L2848" class="LineNr">2848 </span> 89/<- %eax 1/r32/ecx -<span id="L2849" class="LineNr">2849 </span> eb/jump $find-matching-function:end/disp8 -<span id="L2850" class="LineNr">2850 </span> } -<span id="L2851" class="LineNr">2851 </span> <span class="subxComment"># curr = curr->next</span> -<span id="L2852" class="LineNr">2852 </span> 8b/-> *(ecx+0x10) 1/r32/ecx <span class="subxComment"># Function-next</span> -<span id="L2853" class="LineNr">2853 </span> eb/jump <span class="Constant">loop</span>/disp8 -<span id="L2854" class="LineNr">2854 </span> } -<span id="L2855" class="LineNr">2855 </span> <span class="subxComment"># return null</span> -<span id="L2856" class="LineNr">2856 </span> b8/copy-to-eax 0/imm32 -<span id="L2857" class="LineNr">2857 </span><span class="Constant">$find-matching-function:end</span>: +<span id="L2840" class="LineNr">2840 </span> 81 7/subop/compare *(eax+0x10) 0/imm32 <span class="subxComment"># Var-register</span> +<span id="L2841" class="LineNr">2841 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L2842" class="LineNr">2842 </span><span class="Constant">$emit-subx-var-as-rm32:register</span>: +<span id="L2843" class="LineNr">2843 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">" %"</span>) +<span id="L2844" class="LineNr">2844 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) *(eax+0x10)) <span class="subxComment"># Var-register</span> +<span id="L2845" class="LineNr">2845 </span> } +<span id="L2846" class="LineNr">2846 </span> <span class="subxComment"># else if (operand->stack-offset) emit "*(ebp+__)"</span> +<span id="L2847" class="LineNr">2847 </span> { +<span id="L2848" class="LineNr">2848 </span> 81 7/subop/compare *(eax+0xc) 0/imm32 <span class="subxComment"># Var-stack-offset</span> +<span id="L2849" class="LineNr">2849 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L2850" class="LineNr">2850 </span><span class="Constant">$emit-subx-var-as-rm32:stack</span>: +<span id="L2851" class="LineNr">2851 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="SpecialChar"><a href='../051test.subx.html#L94'>Space</a></span>) +<span id="L2852" class="LineNr">2852 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"*(ebp+"</span>) +<span id="L2853" class="LineNr">2853 </span> 8b/-> *(ebp+0xc) 0/r32/eax +<span id="L2854" class="LineNr">2854 </span> (<a href='../066print-int.subx.html#L265'>print-int32-buffered</a> *(ebp+8) *(eax+0xc)) <span class="subxComment"># Var-stack-offset</span> +<span id="L2855" class="LineNr">2855 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">")"</span>) +<span id="L2856" class="LineNr">2856 </span> } +<span id="L2857" class="LineNr">2857 </span><span class="Constant">$emit-subx-var-as-rm32:end</span>: <span id="L2858" class="LineNr">2858 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2859" class="LineNr">2859 </span> 59/pop-to-ecx +<span id="L2859" class="LineNr">2859 </span> 58/pop-to-eax <span id="L2860" class="LineNr">2860 </span> <span class="subxS1Comment"># . epilogue</span> <span id="L2861" class="LineNr">2861 </span> 89/<- %esp 5/r32/ebp <span id="L2862" class="LineNr">2862 </span> 5d/pop-to-ebp <span id="L2863" class="LineNr">2863 </span> c3/return <span id="L2864" class="LineNr">2864 </span> -<span id="L2865" class="LineNr">2865 </span><span class="subxFunction">find-matching-primitive</span>: <span class="subxComment"># primitives : (address primitive), stmt : (address statement) -> result/eax : (address primitive)</span> +<span id="L2865" class="LineNr">2865 </span><span class="subxFunction">find-matching-function</span>: <span class="subxComment"># functions : (address function), stmt : (address statement) -> result/eax : (address function)</span> <span id="L2866" class="LineNr">2866 </span> <span class="subxS1Comment"># . prologue</span> <span id="L2867" class="LineNr">2867 </span> 55/push-ebp <span id="L2868" class="LineNr">2868 </span> 89/<- %ebp 4/r32/esp <span id="L2869" class="LineNr">2869 </span> <span class="subxS1Comment"># . save registers</span> <span id="L2870" class="LineNr">2870 </span> 51/push-ecx -<span id="L2871" class="LineNr">2871 </span> <span class="subxComment"># var curr/ecx : (address primitive) = primitives</span> +<span id="L2871" class="LineNr">2871 </span> <span class="subxComment"># var curr/ecx : (address function) = functions</span> <span id="L2872" class="LineNr">2872 </span> 8b/-> *(ebp+8) 1/r32/ecx <span id="L2873" class="LineNr">2873 </span> { -<span id="L2874" class="LineNr">2874 </span><span class="Constant">$find-matching-primitive:loop</span>: -<span id="L2875" class="LineNr">2875 </span> <span class="subxComment"># if (curr == null) break</span> -<span id="L2876" class="LineNr">2876 </span> 81 7/subop/compare %ecx 0/imm32 -<span id="L2877" class="LineNr">2877 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L2878" class="LineNr">2878 </span> <span class="subxComment"># if match(curr, stmt) return curr</span> -<span id="L2879" class="LineNr">2879 </span> { -<span id="L2880" class="LineNr">2880 </span> (<a href='mu.subx.html#L2919'>mu-stmt-matches-primitive?</a> *(ebp+0xc) %ecx) <span class="subxComment"># => eax</span> -<span id="L2881" class="LineNr">2881 </span> 3d/compare-eax-and 0/imm32 -<span id="L2882" class="LineNr">2882 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L2883" class="LineNr">2883 </span> 89/<- %eax 1/r32/ecx -<span id="L2884" class="LineNr">2884 </span> eb/jump $find-matching-function:end/disp8 -<span id="L2885" class="LineNr">2885 </span> } -<span id="L2886" class="LineNr">2886 </span><span class="Constant">$find-matching-primitive:next-primitive</span>: -<span id="L2887" class="LineNr">2887 </span> <span class="subxComment"># curr = curr->next</span> -<span id="L2888" class="LineNr">2888 </span> 8b/-> *(ecx+0x1c) 1/r32/ecx <span class="subxComment"># Primitive-next</span> -<span id="L2889" class="LineNr">2889 </span> eb/jump <span class="Constant">loop</span>/disp8 -<span id="L2890" class="LineNr">2890 </span> } -<span id="L2891" class="LineNr">2891 </span> <span class="subxComment"># return null</span> -<span id="L2892" class="LineNr">2892 </span> b8/copy-to-eax 0/imm32 -<span id="L2893" class="LineNr">2893 </span><span class="Constant">$find-matching-primitive:end</span>: -<span id="L2894" class="LineNr">2894 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2895" class="LineNr">2895 </span> 59/pop-to-ecx -<span id="L2896" class="LineNr">2896 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2897" class="LineNr">2897 </span> 89/<- %esp 5/r32/ebp -<span id="L2898" class="LineNr">2898 </span> 5d/pop-to-ebp -<span id="L2899" class="LineNr">2899 </span> c3/return -<span id="L2900" class="LineNr">2900 </span> -<span id="L2901" class="LineNr">2901 </span><span class="subxFunction">mu-stmt-matches-function?</span>: <span class="subxComment"># stmt : (address statement), function : (address opcode-info) => result/eax : boolean</span> -<span id="L2902" class="LineNr">2902 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2903" class="LineNr">2903 </span> 55/push-ebp -<span id="L2904" class="LineNr">2904 </span> 89/<- %ebp 4/r32/esp -<span id="L2905" class="LineNr">2905 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2906" class="LineNr">2906 </span> 51/push-ecx -<span id="L2907" class="LineNr">2907 </span> <span class="subxComment"># return primitive->name == stmt->operation</span> -<span id="L2908" class="LineNr">2908 </span> 8b/-> *(ebp+8) 1/r32/ecx -<span id="L2909" class="LineNr">2909 </span> 8b/-> *(ebp+0xc) 0/r32/eax -<span id="L2910" class="LineNr">2910 </span> (<a href='../054string-equal.subx.html#L16'>string-equal?</a> *(ecx+4) *eax) <span class="subxComment"># Stmt1-operation, Primitive-name => eax</span> -<span id="L2911" class="LineNr">2911 </span><span class="Constant">$mu-stmt-matches-function?:end</span>: -<span id="L2912" class="LineNr">2912 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L2913" class="LineNr">2913 </span> 59/pop-to-ecx -<span id="L2914" class="LineNr">2914 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L2915" class="LineNr">2915 </span> 89/<- %esp 5/r32/ebp -<span id="L2916" class="LineNr">2916 </span> 5d/pop-to-ebp -<span id="L2917" class="LineNr">2917 </span> c3/return -<span id="L2918" class="LineNr">2918 </span> -<span id="L2919" class="LineNr">2919 </span><span class="subxFunction">mu-stmt-matches-primitive?</span>: <span class="subxComment"># stmt : (address statement), primitive : (address primitive) => result/eax : boolean</span> -<span id="L2920" class="LineNr">2920 </span> <span class="subxComment"># A mu stmt matches a primitive if the name matches, all the inout vars</span> -<span id="L2921" class="LineNr">2921 </span> <span class="subxComment"># match, and all the output vars match.</span> -<span id="L2922" class="LineNr">2922 </span> <span class="subxComment"># Vars match if types match and registers match.</span> -<span id="L2923" class="LineNr">2923 </span> <span class="subxComment"># In addition, a stmt output matches a primitive's output if types match</span> -<span id="L2924" class="LineNr">2924 </span> <span class="subxComment"># and the primitive has a wildcard register.</span> -<span id="L2925" class="LineNr">2925 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L2926" class="LineNr">2926 </span> 55/push-ebp -<span id="L2927" class="LineNr">2927 </span> 89/<- %ebp 4/r32/esp -<span id="L2928" class="LineNr">2928 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L2929" class="LineNr">2929 </span> 51/push-ecx -<span id="L2930" class="LineNr">2930 </span> 52/push-edx -<span id="L2931" class="LineNr">2931 </span> 53/push-ebx -<span id="L2932" class="LineNr">2932 </span> 56/push-esi -<span id="L2933" class="LineNr">2933 </span> 57/push-edi -<span id="L2934" class="LineNr">2934 </span> <span class="subxComment"># ecx = stmt</span> -<span id="L2935" class="LineNr">2935 </span> 8b/-> *(ebp+8) 1/r32/ecx -<span id="L2936" class="LineNr">2936 </span> <span class="subxComment"># edx = primitive</span> -<span id="L2937" class="LineNr">2937 </span> 8b/-> *(ebp+0xc) 2/r32/edx -<span id="L2938" class="LineNr">2938 </span> { -<span id="L2939" class="LineNr">2939 </span><span class="Constant">$mu-stmt-matches-primitive?:check-name</span>: -<span id="L2940" class="LineNr">2940 </span> <span class="subxComment"># if (primitive->name != stmt->operation) return false</span> -<span id="L2941" class="LineNr">2941 </span> (<a href='../054string-equal.subx.html#L16'>string-equal?</a> *(ecx+4) *edx) <span class="subxComment"># Stmt1-operation, Primitive-name => eax</span> -<span id="L2942" class="LineNr">2942 </span> 3d/compare-eax-and 0/imm32 -<span id="L2943" class="LineNr">2943 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L2944" class="LineNr">2944 </span> b8/copy-to-eax 0/imm32 -<span id="L2945" class="LineNr">2945 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 -<span id="L2946" class="LineNr">2946 </span> } -<span id="L2947" class="LineNr">2947 </span><span class="Constant">$mu-stmt-matches-primitive?:check-inouts</span>: -<span id="L2948" class="LineNr">2948 </span> <span class="subxComment"># for (curr/esi in stmt->inouts, curr2/edi in primitive->inouts)</span> -<span id="L2949" class="LineNr">2949 </span> 8b/-> *(ecx+8) 6/r32/esi <span class="subxComment"># Stmt1-inouts</span> -<span id="L2950" class="LineNr">2950 </span> 8b/-> *(edx+4) 7/r32/edi <span class="subxComment"># Primitive-inouts</span> -<span id="L2951" class="LineNr">2951 </span> { -<span id="L2952" class="LineNr">2952 </span> <span class="subxComment"># if (curr == 0) return (curr2 == 0)</span> -<span id="L2953" class="LineNr">2953 </span> { -<span id="L2954" class="LineNr">2954 </span> 81 7/subop/compare %esi 0/imm32 -<span id="L2955" class="LineNr">2955 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L2956" class="LineNr">2956 </span> { -<span id="L2957" class="LineNr">2957 </span> 81 7/subop/compare %edi 0/imm32 -<span id="L2958" class="LineNr">2958 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L2959" class="LineNr">2959 </span> <span class="subxComment"># return true</span> -<span id="L2960" class="LineNr">2960 </span> b8/copy-to-eax 1/imm32 -<span id="L2961" class="LineNr">2961 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 -<span id="L2962" class="LineNr">2962 </span> } -<span id="L2963" class="LineNr">2963 </span> <span class="subxComment"># return false</span> -<span id="L2964" class="LineNr">2964 </span> b8/copy-to-eax 0/imm32 -<span id="L2965" class="LineNr">2965 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 -<span id="L2966" class="LineNr">2966 </span> } -<span id="L2967" class="LineNr">2967 </span> <span class="subxComment"># if (curr2 == 0) return false</span> -<span id="L2968" class="LineNr">2968 </span> { -<span id="L2969" class="LineNr">2969 </span> 81 7/subop/compare %edi 0/imm32 -<span id="L2970" class="LineNr">2970 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L2971" class="LineNr">2971 </span> b8/copy-to-eax 0/imm32 -<span id="L2972" class="LineNr">2972 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 -<span id="L2973" class="LineNr">2973 </span> } -<span id="L2974" class="LineNr">2974 </span> <span class="subxComment"># if (curr != curr2) return false</span> -<span id="L2975" class="LineNr">2975 </span> { -<span id="L2976" class="LineNr">2976 </span> (<a href='mu.subx.html#L3043'>operand-matches-primitive?</a> *esi *edi) <span class="subxComment"># => eax</span> -<span id="L2977" class="LineNr">2977 </span> 3d/compare-eax-and 0/imm32 -<span id="L2978" class="LineNr">2978 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L2979" class="LineNr">2979 </span> b8/copy-to-eax 0/imm32 -<span id="L2980" class="LineNr">2980 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 -<span id="L2981" class="LineNr">2981 </span> } -<span id="L2982" class="LineNr">2982 </span> <span class="subxComment"># curr=curr->next</span> -<span id="L2983" class="LineNr">2983 </span> 8b/-> *(esi+4) 6/r32/esi <span class="subxComment"># Operand-next</span> -<span id="L2984" class="LineNr">2984 </span> <span class="subxComment"># curr2=curr2->next</span> -<span id="L2985" class="LineNr">2985 </span> 8b/-> *(edi+4) 7/r32/edi <span class="subxComment"># Operand-next</span> -<span id="L2986" class="LineNr">2986 </span> eb/jump <span class="Constant">loop</span>/disp8 -<span id="L2987" class="LineNr">2987 </span> } -<span id="L2988" class="LineNr">2988 </span><span class="Constant">$mu-stmt-matches-primitive?:check-outputs</span>: -<span id="L2989" class="LineNr">2989 </span> <span class="subxComment"># for (curr/esi in stmt->outputs, curr2/edi in primitive->outputs)</span> -<span id="L2990" class="LineNr">2990 </span> 8b/-> *(ecx+0xc) 6/r32/esi <span class="subxComment"># Stmt1-outputs</span> -<span id="L2991" class="LineNr">2991 </span> 8b/-> *(edx+8) 7/r32/edi <span class="subxComment"># Primitive-outputs</span> -<span id="L2992" class="LineNr">2992 </span> { -<span id="L2993" class="LineNr">2993 </span> <span class="subxComment"># if (curr == 0) return (curr2 == 0)</span> -<span id="L2994" class="LineNr">2994 </span> { -<span id="L2995" class="LineNr">2995 </span> 81 7/subop/compare %esi 0/imm32 -<span id="L2996" class="LineNr">2996 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L2997" class="LineNr">2997 </span> { -<span id="L2998" class="LineNr">2998 </span> 81 7/subop/compare %edi 0/imm32 -<span id="L2999" class="LineNr">2999 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L3000" class="LineNr">3000 </span> <span class="subxComment"># return true</span> -<span id="L3001" class="LineNr">3001 </span> b8/copy-to-eax 1/imm32 -<span id="L3002" class="LineNr">3002 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 -<span id="L3003" class="LineNr">3003 </span> } -<span id="L3004" class="LineNr">3004 </span> <span class="subxComment"># return false</span> -<span id="L3005" class="LineNr">3005 </span> b8/copy-to-eax 0/imm32 -<span id="L3006" class="LineNr">3006 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 -<span id="L3007" class="LineNr">3007 </span> } -<span id="L3008" class="LineNr">3008 </span> <span class="subxComment"># if (curr2 == 0) return false</span> -<span id="L3009" class="LineNr">3009 </span> { -<span id="L3010" class="LineNr">3010 </span> 81 7/subop/compare %edi 0/imm32 -<span id="L3011" class="LineNr">3011 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L3012" class="LineNr">3012 </span> b8/copy-to-eax 0/imm32 -<span id="L3013" class="LineNr">3013 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 -<span id="L3014" class="LineNr">3014 </span> } -<span id="L3015" class="LineNr">3015 </span> <span class="subxComment"># if (curr != curr2) return false</span> -<span id="L3016" class="LineNr">3016 </span> { -<span id="L3017" class="LineNr">3017 </span> (<a href='mu.subx.html#L3043'>operand-matches-primitive?</a> *esi *edi) <span class="subxComment"># => eax</span> -<span id="L3018" class="LineNr">3018 </span> 3d/compare-eax-and 0/imm32 -<span id="L3019" class="LineNr">3019 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 -<span id="L3020" class="LineNr">3020 </span> b8/copy-to-eax 0/imm32 -<span id="L3021" class="LineNr">3021 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 -<span id="L3022" class="LineNr">3022 </span> } -<span id="L3023" class="LineNr">3023 </span> <span class="subxComment"># curr=curr->next</span> -<span id="L3024" class="LineNr">3024 </span> 8b/-> *(ecx+4) 1/r32/ecx <span class="subxComment"># Operand-next</span> -<span id="L3025" class="LineNr">3025 </span> <span class="subxComment"># curr2=curr2->next</span> -<span id="L3026" class="LineNr">3026 </span> 8b/-> *(edx+4) 2/r32/edx <span class="subxComment"># Operand-next</span> -<span id="L3027" class="LineNr">3027 </span> eb/jump <span class="Constant">loop</span>/disp8 -<span id="L3028" class="LineNr">3028 </span> } -<span id="L3029" class="LineNr">3029 </span><span class="Constant">$mu-stmt-matches-primitive?:return-true</span>: -<span id="L3030" class="LineNr">3030 </span> b8/copy-to-eax 1/imm32 -<span id="L3031" class="LineNr">3031 </span><span class="Constant">$mu-stmt-matches-primitive?:end</span>: -<span id="L3032" class="LineNr">3032 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L3033" class="LineNr">3033 </span> 5f/pop-to-edi -<span id="L3034" class="LineNr">3034 </span> 5e/pop-to-esi -<span id="L3035" class="LineNr">3035 </span> 5b/pop-to-ebx -<span id="L3036" class="LineNr">3036 </span> 5a/pop-to-edx -<span id="L3037" class="LineNr">3037 </span> 59/pop-to-ecx -<span id="L3038" class="LineNr">3038 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3039" class="LineNr">3039 </span> 89/<- %esp 5/r32/ebp -<span id="L3040" class="LineNr">3040 </span> 5d/pop-to-ebp -<span id="L3041" class="LineNr">3041 </span> c3/return -<span id="L3042" class="LineNr">3042 </span> -<span id="L3043" class="LineNr">3043 </span><span class="subxFunction">operand-matches-primitive?</span>: <span class="subxComment"># var : (address var), primout-var : (address var) => result/eax : boolean</span> -<span id="L3044" class="LineNr">3044 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3045" class="LineNr">3045 </span> 55/push-ebp -<span id="L3046" class="LineNr">3046 </span> 89/<- %ebp 4/r32/esp -<span id="L3047" class="LineNr">3047 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L3048" class="LineNr">3048 </span> 56/push-esi -<span id="L3049" class="LineNr">3049 </span> 57/push-edi -<span id="L3050" class="LineNr">3050 </span> <span class="subxComment"># esi = var</span> -<span id="L3051" class="LineNr">3051 </span> 8b/-> *(ebp+8) 6/r32/esi -<span id="L3052" class="LineNr">3052 </span> <span class="subxComment"># edi = primout-var</span> -<span id="L3053" class="LineNr">3053 </span> 8b/-> *(ebp+0xc) 7/r32/edi -<span id="L3054" class="LineNr">3054 </span> <span class="subxComment"># if (var->type != primout-var->type) return false</span> -<span id="L3055" class="LineNr">3055 </span> 8b/-> *(esi+4) 0/r32/eax <span class="subxComment"># Var-type</span> -<span id="L3056" class="LineNr">3056 </span> 39/compare *(edi+4) 0/r32/eax <span class="subxComment"># Var-type</span> -<span id="L3057" class="LineNr">3057 </span> b8/copy-to-eax 0/imm32/false -<span id="L3058" class="LineNr">3058 </span> 75/jump-if-not-equal $operand-matches-primitive?:end/disp8 -<span id="L3059" class="LineNr">3059 </span> <span class="subxComment"># return false if var->register doesn't match primout-var->register</span> -<span id="L3060" class="LineNr">3060 </span> { -<span id="L3061" class="LineNr">3061 </span> <span class="subxComment"># if addresses are equal, don't return here</span> -<span id="L3062" class="LineNr">3062 </span> 8b/-> *(esi+0x10) 0/r32/eax -<span id="L3063" class="LineNr">3063 </span> 39/compare *(edi+0x10) 0/r32/eax -<span id="L3064" class="LineNr">3064 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 -<span id="L3065" class="LineNr">3065 </span> <span class="subxComment"># if either address is 0, return false</span> -<span id="L3066" class="LineNr">3066 </span> 3d/compare-eax-and 0/imm32 -<span id="L3067" class="LineNr">3067 </span> 74/jump-if-equal $operand-matches-primitive?:end/disp8 <span class="subxComment"># eax goes from meaning var->register to result</span> -<span id="L3068" class="LineNr">3068 </span> 81 7/subop/compare *(edi+0x10) 0/imm32 -<span id="L3069" class="LineNr">3069 </span> 74/jump-if-equal $operand-matches-primitive?:end/disp8 <span class="subxComment"># eax goes from meaning var->register to result</span> -<span id="L3070" class="LineNr">3070 </span> <span class="subxComment"># if primout-var->register is "*", return true</span> -<span id="L3071" class="LineNr">3071 </span> (<a href='../054string-equal.subx.html#L16'>string-equal?</a> *(edi+0x10) <span class="Constant">"*"</span>) <span class="subxComment"># Var-register</span> -<span id="L3072" class="LineNr">3072 </span> 3d/compare-eax-and 0/imm32 -<span id="L3073" class="LineNr">3073 </span> b8/copy-to-eax 1/imm32/true -<span id="L3074" class="LineNr">3074 </span> 75/jump-if-not-equal $operand-matches-primitive?:end/disp8 -<span id="L3075" class="LineNr">3075 </span> <span class="subxComment"># if string contents don't match, return false</span> -<span id="L3076" class="LineNr">3076 </span> (<a href='../054string-equal.subx.html#L16'>string-equal?</a> *(esi+0x10) *(edi+0x10)) <span class="subxComment"># Var-register Var-register</span> -<span id="L3077" class="LineNr">3077 </span> 3d/compare-eax-and 0/imm32 -<span id="L3078" class="LineNr">3078 </span> b8/copy-to-eax 0/imm32/false -<span id="L3079" class="LineNr">3079 </span> 74/jump-if-equal $operand-matches-primitive?:end/disp8 -<span id="L3080" class="LineNr">3080 </span> } -<span id="L3081" class="LineNr">3081 </span> <span class="subxComment"># return true</span> -<span id="L3082" class="LineNr">3082 </span> b8/copy-to-eax 1/imm32/true -<span id="L3083" class="LineNr">3083 </span><span class="Constant">$operand-matches-primitive?:end</span>: -<span id="L3084" class="LineNr">3084 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L3085" class="LineNr">3085 </span> 5f/pop-to-edi -<span id="L3086" class="LineNr">3086 </span> 5e/pop-to-esi -<span id="L3087" class="LineNr">3087 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3088" class="LineNr">3088 </span> 89/<- %esp 5/r32/ebp -<span id="L3089" class="LineNr">3089 </span> 5d/pop-to-ebp -<span id="L3090" class="LineNr">3090 </span> c3/return -<span id="L3091" class="LineNr">3091 </span> -<span id="L3092" class="LineNr">3092 </span><span class="subxTest">test-emit-subx-statement-primitive</span>: -<span id="L3093" class="LineNr">3093 </span> <span class="subxComment"># Primitive operation on a variable on the stack.</span> -<span id="L3094" class="LineNr">3094 </span> <span class="subxComment"># increment foo</span> -<span id="L3095" class="LineNr">3095 </span> <span class="subxComment"># =></span> -<span id="L3096" class="LineNr">3096 </span> <span class="subxComment"># ff 0/subop/increment *(ebp-8)</span> -<span id="L3097" class="LineNr">3097 </span> <span class="subxComment">#</span> -<span id="L3098" class="LineNr">3098 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> -<span id="L3099" class="LineNr">3099 </span> <span class="subxComment"># name: 'foo'</span> -<span id="L3100" class="LineNr">3100 </span> <span class="subxComment"># type: int</span> -<span id="L3101" class="LineNr">3101 </span> <span class="subxComment"># stack-offset: -8</span> -<span id="L3102" class="LineNr">3102 </span> <span class="subxComment">#</span> -<span id="L3103" class="LineNr">3103 </span> <span class="subxComment"># There's a primitive with this info:</span> -<span id="L3104" class="LineNr">3104 </span> <span class="subxComment"># name: 'increment'</span> -<span id="L3105" class="LineNr">3105 </span> <span class="subxComment"># inouts: int/mem</span> -<span id="L3106" class="LineNr">3106 </span> <span class="subxComment"># value: 'ff 0/subop/increment'</span> -<span id="L3107" class="LineNr">3107 </span> <span class="subxComment">#</span> -<span id="L3108" class="LineNr">3108 </span> <span class="subxComment"># There's nothing in functions.</span> -<span id="L3109" class="LineNr">3109 </span> <span class="subxComment">#</span> -<span id="L3110" class="LineNr">3110 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3111" class="LineNr">3111 </span> 55/push-ebp -<span id="L3112" class="LineNr">3112 </span> 89/<- %ebp 4/r32/esp -<span id="L3113" class="LineNr">3113 </span> <span class="subxComment"># setup</span> -<span id="L3114" class="LineNr">3114 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3115" class="LineNr">3115 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3116" class="LineNr">3116 </span> <span class="subxComment"># var-foo/ecx : var</span> -<span id="L3117" class="LineNr">3117 </span> 68/push 0/imm32/no-register -<span id="L3118" class="LineNr">3118 </span> 68/push -8/imm32/stack-offset -<span id="L3119" class="LineNr">3119 </span> 68/push 1/imm32/block-depth -<span id="L3120" class="LineNr">3120 </span> 68/push 1/imm32/type-int -<span id="L3121" class="LineNr">3121 </span> 68/push <span class="Constant">"foo"</span>/imm32 -<span id="L3122" class="LineNr">3122 </span> 89/<- %ecx 4/r32/esp -<span id="L3123" class="LineNr">3123 </span> <span class="subxComment"># vars/edx : (stack 1)</span> -<span id="L3124" class="LineNr">3124 </span> 51/push-ecx/var-foo -<span id="L3125" class="LineNr">3125 </span> 68/push 1/imm32/data-length -<span id="L3126" class="LineNr">3126 </span> 68/push 1/imm32/top -<span id="L3127" class="LineNr">3127 </span> 89/<- %edx 4/r32/esp -<span id="L3128" class="LineNr">3128 </span> <span class="subxComment"># operand/ebx : (list var)</span> -<span id="L3129" class="LineNr">3129 </span> 68/push 0/imm32/next -<span id="L3130" class="LineNr">3130 </span> 51/push-ecx/var-foo -<span id="L3131" class="LineNr">3131 </span> 89/<- %ebx 4/r32/esp -<span id="L3132" class="LineNr">3132 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3133" class="LineNr">3133 </span> 68/push 0/imm32/next -<span id="L3134" class="LineNr">3134 </span> 68/push 0/imm32/outputs -<span id="L3135" class="LineNr">3135 </span> 53/push-ebx/operands -<span id="L3136" class="LineNr">3136 </span> 68/push <span class="Constant">"increment"</span>/imm32/operation -<span id="L3137" class="LineNr">3137 </span> 68/push 1/imm32 -<span id="L3138" class="LineNr">3138 </span> 89/<- %esi 4/r32/esp -<span id="L3139" class="LineNr">3139 </span> <span class="subxComment"># primitives/ebx : primitive</span> -<span id="L3140" class="LineNr">3140 </span> 68/push 0/imm32/next -<span id="L3141" class="LineNr">3141 </span> 68/push 0/imm32/no-imm32 -<span id="L3142" class="LineNr">3142 </span> 68/push 0/imm32/no-r32 -<span id="L3143" class="LineNr">3143 </span> 68/push 1/imm32/rm32-is-first-inout -<span id="L3144" class="LineNr">3144 </span> 68/push <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name -<span id="L3145" class="LineNr">3145 </span> 68/push 0/imm32/outputs -<span id="L3146" class="LineNr">3146 </span> 53/push-ebx/inouts <span class="subxComment"># hack; in practice we won't have the same var in function definition and call</span> -<span id="L3147" class="LineNr">3147 </span> 68/push <span class="Constant">"increment"</span>/imm32/name -<span id="L3148" class="LineNr">3148 </span> 89/<- %ebx 4/r32/esp -<span id="L3149" class="LineNr">3149 </span> <span class="subxComment"># convert</span> -<span id="L3150" class="LineNr">3150 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx %ebx 0) -<span id="L3151" class="LineNr">3151 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3152" class="Folded">3152 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3158" class="LineNr">3158 </span> <span class="subxComment"># check output</span> -<span id="L3159" class="LineNr">3159 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"ff 0/subop/increment *(ebp+0xfffffff8)"</span> <span class="Constant">"F - test-emit-subx-statement-primitive"</span>) -<span id="L3160" class="LineNr">3160 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3161" class="LineNr">3161 </span> 89/<- %esp 5/r32/ebp -<span id="L3162" class="LineNr">3162 </span> 5d/pop-to-ebp -<span id="L3163" class="LineNr">3163 </span> c3/return -<span id="L3164" class="LineNr">3164 </span> -<span id="L3165" class="LineNr">3165 </span><span class="subxTest">test-emit-subx-statement-primitive-register</span>: -<span id="L3166" class="LineNr">3166 </span> <span class="subxComment"># Primitive operation on a variable in a register.</span> -<span id="L3167" class="LineNr">3167 </span> <span class="subxComment"># foo <- increment</span> -<span id="L3168" class="LineNr">3168 </span> <span class="subxComment"># =></span> -<span id="L3169" class="LineNr">3169 </span> <span class="subxComment"># ff 0/subop/increment %eax # sub-optimal, but should suffice</span> -<span id="L3170" class="LineNr">3170 </span> <span class="subxComment">#</span> -<span id="L3171" class="LineNr">3171 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> -<span id="L3172" class="LineNr">3172 </span> <span class="subxComment"># name: 'foo'</span> -<span id="L3173" class="LineNr">3173 </span> <span class="subxComment"># type: int</span> -<span id="L3174" class="LineNr">3174 </span> <span class="subxComment"># register: 'eax'</span> -<span id="L3175" class="LineNr">3175 </span> <span class="subxComment">#</span> -<span id="L3176" class="LineNr">3176 </span> <span class="subxComment"># There's a primitive with this info:</span> -<span id="L3177" class="LineNr">3177 </span> <span class="subxComment"># name: 'increment'</span> -<span id="L3178" class="LineNr">3178 </span> <span class="subxComment"># out: int/reg</span> -<span id="L3179" class="LineNr">3179 </span> <span class="subxComment"># value: 'ff 0/subop/increment'</span> -<span id="L3180" class="LineNr">3180 </span> <span class="subxComment">#</span> -<span id="L3181" class="LineNr">3181 </span> <span class="subxComment"># There's nothing in functions.</span> -<span id="L3182" class="LineNr">3182 </span> <span class="subxComment">#</span> -<span id="L3183" class="LineNr">3183 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3184" class="LineNr">3184 </span> 55/push-ebp -<span id="L3185" class="LineNr">3185 </span> 89/<- %ebp 4/r32/esp -<span id="L3186" class="LineNr">3186 </span> <span class="subxComment"># setup</span> -<span id="L3187" class="LineNr">3187 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3188" class="LineNr">3188 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3189" class="LineNr">3189 </span> <span class="subxComment"># var-foo/ecx : var in eax</span> -<span id="L3190" class="LineNr">3190 </span> 68/push <span class="Constant">"eax"</span>/imm32/register -<span id="L3191" class="LineNr">3191 </span> 68/push 0/imm32/no-stack-offset -<span id="L3192" class="LineNr">3192 </span> 68/push 1/imm32/block-depth -<span id="L3193" class="LineNr">3193 </span> 68/push 1/imm32/type-int -<span id="L3194" class="LineNr">3194 </span> 68/push <span class="Constant">"foo"</span>/imm32 -<span id="L3195" class="LineNr">3195 </span> 89/<- %ecx 4/r32/esp -<span id="L3196" class="LineNr">3196 </span> <span class="subxComment"># vars/edx : (stack 1)</span> -<span id="L3197" class="LineNr">3197 </span> 51/push-ecx/var-foo -<span id="L3198" class="LineNr">3198 </span> 68/push 1/imm32/data-length -<span id="L3199" class="LineNr">3199 </span> 68/push 1/imm32/top -<span id="L3200" class="LineNr">3200 </span> 89/<- %edx 4/r32/esp -<span id="L3201" class="LineNr">3201 </span> <span class="subxComment"># operand/ebx : (list var)</span> -<span id="L3202" class="LineNr">3202 </span> 68/push 0/imm32/next -<span id="L3203" class="LineNr">3203 </span> 51/push-ecx/var-foo -<span id="L3204" class="LineNr">3204 </span> 89/<- %ebx 4/r32/esp -<span id="L3205" class="LineNr">3205 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3206" class="LineNr">3206 </span> 68/push 0/imm32/next -<span id="L3207" class="LineNr">3207 </span> 53/push-ebx/outputs -<span id="L3208" class="LineNr">3208 </span> 68/push 0/imm32/inouts -<span id="L3209" class="LineNr">3209 </span> 68/push <span class="Constant">"increment"</span>/imm32/operation -<span id="L3210" class="LineNr">3210 </span> 68/push 1/imm32 -<span id="L3211" class="LineNr">3211 </span> 89/<- %esi 4/r32/esp -<span id="L3212" class="LineNr">3212 </span> <span class="subxComment"># formal-var/ebx : var in any register</span> -<span id="L3213" class="LineNr">3213 </span> 68/push <span class="SpecialChar"><a href='mu.subx.html#L321'>Any-register</a></span>/imm32 -<span id="L3214" class="LineNr">3214 </span> 68/push 0/imm32/no-stack-offset -<span id="L3215" class="LineNr">3215 </span> 68/push 1/imm32/block-depth -<span id="L3216" class="LineNr">3216 </span> 68/push 1/imm32/type-int -<span id="L3217" class="LineNr">3217 </span> 68/push <span class="Constant">"dummy"</span>/imm32 -<span id="L3218" class="LineNr">3218 </span> 89/<- %ebx 4/r32/esp -<span id="L3219" class="LineNr">3219 </span> <span class="subxComment"># operand/ebx : (list var)</span> -<span id="L3220" class="LineNr">3220 </span> 68/push 0/imm32/next -<span id="L3221" class="LineNr">3221 </span> 53/push-ebx/formal-var -<span id="L3222" class="LineNr">3222 </span> 89/<- %ebx 4/r32/esp -<span id="L3223" class="LineNr">3223 </span> <span class="subxComment"># primitives/ebx : primitive</span> -<span id="L3224" class="LineNr">3224 </span> 68/push 0/imm32/next -<span id="L3225" class="LineNr">3225 </span> 68/push 0/imm32/no-imm32 -<span id="L3226" class="LineNr">3226 </span> 68/push 0/imm32/no-r32 -<span id="L3227" class="LineNr">3227 </span> 68/push 3/imm32/rm32-in-first-output -<span id="L3228" class="LineNr">3228 </span> 68/push <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name -<span id="L3229" class="LineNr">3229 </span> 53/push-ebx/outputs -<span id="L3230" class="LineNr">3230 </span> 68/push 0/imm32/inouts -<span id="L3231" class="LineNr">3231 </span> 68/push <span class="Constant">"increment"</span>/imm32/name -<span id="L3232" class="LineNr">3232 </span> 89/<- %ebx 4/r32/esp -<span id="L3233" class="LineNr">3233 </span> <span class="subxComment"># convert</span> -<span id="L3234" class="LineNr">3234 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx %ebx 0) -<span id="L3235" class="LineNr">3235 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3236" class="Folded">3236 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3242" class="LineNr">3242 </span> <span class="subxComment"># check output</span> -<span id="L3243" class="LineNr">3243 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"ff 0/subop/increment %eax"</span> <span class="Constant">"F - test-emit-subx-statement-primitive-register"</span>) -<span id="L3244" class="LineNr">3244 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3245" class="LineNr">3245 </span> 89/<- %esp 5/r32/ebp -<span id="L3246" class="LineNr">3246 </span> 5d/pop-to-ebp -<span id="L3247" class="LineNr">3247 </span> c3/return -<span id="L3248" class="LineNr">3248 </span> -<span id="L3249" class="LineNr">3249 </span><span class="subxTest">test-emit-subx-statement-select-primitive</span>: -<span id="L3250" class="LineNr">3250 </span> <span class="subxComment"># Select the right primitive between overloads.</span> -<span id="L3251" class="LineNr">3251 </span> <span class="subxComment"># foo <- increment</span> -<span id="L3252" class="LineNr">3252 </span> <span class="subxComment"># =></span> -<span id="L3253" class="LineNr">3253 </span> <span class="subxComment"># ff 0/subop/increment %eax # sub-optimal, but should suffice</span> -<span id="L3254" class="LineNr">3254 </span> <span class="subxComment">#</span> -<span id="L3255" class="LineNr">3255 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> -<span id="L3256" class="LineNr">3256 </span> <span class="subxComment"># name: 'foo'</span> -<span id="L3257" class="LineNr">3257 </span> <span class="subxComment"># type: int</span> -<span id="L3258" class="LineNr">3258 </span> <span class="subxComment"># register: 'eax'</span> -<span id="L3259" class="LineNr">3259 </span> <span class="subxComment">#</span> -<span id="L3260" class="LineNr">3260 </span> <span class="subxComment"># There's two primitives, as follows:</span> -<span id="L3261" class="LineNr">3261 </span> <span class="subxComment"># - name: 'increment'</span> -<span id="L3262" class="LineNr">3262 </span> <span class="subxComment"># out: int/reg</span> -<span id="L3263" class="LineNr">3263 </span> <span class="subxComment"># value: 'ff 0/subop/increment'</span> -<span id="L3264" class="LineNr">3264 </span> <span class="subxComment"># - name: 'increment'</span> -<span id="L3265" class="LineNr">3265 </span> <span class="subxComment"># inout: int/mem</span> -<span id="L3266" class="LineNr">3266 </span> <span class="subxComment"># value: 'ff 0/subop/increment'</span> -<span id="L3267" class="LineNr">3267 </span> <span class="subxComment">#</span> -<span id="L3268" class="LineNr">3268 </span> <span class="subxComment"># There's nothing in functions.</span> -<span id="L3269" class="LineNr">3269 </span> <span class="subxComment">#</span> -<span id="L3270" class="LineNr">3270 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3271" class="LineNr">3271 </span> 55/push-ebp -<span id="L3272" class="LineNr">3272 </span> 89/<- %ebp 4/r32/esp -<span id="L3273" class="LineNr">3273 </span> <span class="subxComment"># setup</span> -<span id="L3274" class="LineNr">3274 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3275" class="LineNr">3275 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3276" class="LineNr">3276 </span> <span class="subxComment"># var-foo/ecx : var in eax</span> -<span id="L3277" class="LineNr">3277 </span> 68/push <span class="Constant">"eax"</span>/imm32/register -<span id="L3278" class="LineNr">3278 </span> 68/push 0/imm32/no-stack-offset -<span id="L3279" class="LineNr">3279 </span> 68/push 1/imm32/block-depth -<span id="L3280" class="LineNr">3280 </span> 68/push 1/imm32/type-int -<span id="L3281" class="LineNr">3281 </span> 68/push <span class="Constant">"foo"</span>/imm32 -<span id="L3282" class="LineNr">3282 </span> 89/<- %ecx 4/r32/esp -<span id="L3283" class="LineNr">3283 </span> <span class="subxComment"># vars/edx : (stack 1)</span> -<span id="L3284" class="LineNr">3284 </span> 51/push-ecx/var-foo -<span id="L3285" class="LineNr">3285 </span> 68/push 1/imm32/data-length -<span id="L3286" class="LineNr">3286 </span> 68/push 1/imm32/top -<span id="L3287" class="LineNr">3287 </span> 89/<- %edx 4/r32/esp -<span id="L3288" class="LineNr">3288 </span> <span class="subxComment"># real-outputs/edi : (list var)</span> -<span id="L3289" class="LineNr">3289 </span> 68/push 0/imm32/next -<span id="L3290" class="LineNr">3290 </span> 51/push-ecx/var-foo -<span id="L3291" class="LineNr">3291 </span> 89/<- %edi 4/r32/esp -<span id="L3292" class="LineNr">3292 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3293" class="LineNr">3293 </span> 68/push 0/imm32/next -<span id="L3294" class="LineNr">3294 </span> 57/push-edi/outputs -<span id="L3295" class="LineNr">3295 </span> 68/push 0/imm32/inouts -<span id="L3296" class="LineNr">3296 </span> 68/push <span class="Constant">"increment"</span>/imm32/operation -<span id="L3297" class="LineNr">3297 </span> 68/push 1/imm32 -<span id="L3298" class="LineNr">3298 </span> 89/<- %esi 4/r32/esp -<span id="L3299" class="LineNr">3299 </span> <span class="subxComment"># formal-var/ebx : var in any register</span> -<span id="L3300" class="LineNr">3300 </span> 68/push <span class="SpecialChar"><a href='mu.subx.html#L321'>Any-register</a></span>/imm32 -<span id="L3301" class="LineNr">3301 </span> 68/push 0/imm32/no-stack-offset -<span id="L3302" class="LineNr">3302 </span> 68/push 1/imm32/block-depth -<span id="L3303" class="LineNr">3303 </span> 68/push 1/imm32/type-int -<span id="L3304" class="LineNr">3304 </span> 68/push <span class="Constant">"dummy"</span>/imm32 -<span id="L3305" class="LineNr">3305 </span> 89/<- %ebx 4/r32/esp -<span id="L3306" class="LineNr">3306 </span> <span class="subxComment"># formal-outputs/ebx : (list var)</span> -<span id="L3307" class="LineNr">3307 </span> 68/push 0/imm32/next -<span id="L3308" class="LineNr">3308 </span> 53/push-ebx/formal-var -<span id="L3309" class="LineNr">3309 </span> 89/<- %ebx 4/r32/esp -<span id="L3310" class="LineNr">3310 </span> <span class="subxComment"># primitive1/ebx : primitive</span> -<span id="L3311" class="LineNr">3311 </span> 68/push 0/imm32/next -<span id="L3312" class="LineNr">3312 </span> 68/push 0/imm32/no-imm32 -<span id="L3313" class="LineNr">3313 </span> 68/push 0/imm32/no-r32 -<span id="L3314" class="LineNr">3314 </span> 68/push 3/imm32/rm32-in-first-output -<span id="L3315" class="LineNr">3315 </span> 68/push <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name -<span id="L3316" class="LineNr">3316 </span> 53/push-ebx/outputs/formal-outputs -<span id="L3317" class="LineNr">3317 </span> 68/push 0/imm32/inouts -<span id="L3318" class="LineNr">3318 </span> 68/push <span class="Constant">"increment"</span>/imm32/name -<span id="L3319" class="LineNr">3319 </span> 89/<- %ebx 4/r32/esp -<span id="L3320" class="LineNr">3320 </span> <span class="subxComment"># primitives/ebx : primitive</span> -<span id="L3321" class="LineNr">3321 </span> 53/push-ebx/next -<span id="L3322" class="LineNr">3322 </span> 68/push 0/imm32/no-imm32 -<span id="L3323" class="LineNr">3323 </span> 68/push 0/imm32/no-r32 -<span id="L3324" class="LineNr">3324 </span> 68/push 1/imm32/rm32-is-first-inout -<span id="L3325" class="LineNr">3325 </span> 68/push <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name -<span id="L3326" class="LineNr">3326 </span> 68/push 0/imm32/outputs -<span id="L3327" class="LineNr">3327 </span> 57/push-edi/inouts/real-outputs <span class="subxComment"># hack; in practice we won't have the same var in function definition and call</span> -<span id="L3328" class="LineNr">3328 </span> 68/push <span class="Constant">"increment"</span>/imm32/name -<span id="L3329" class="LineNr">3329 </span> 89/<- %ebx 4/r32/esp -<span id="L3330" class="LineNr">3330 </span> <span class="subxComment"># convert</span> -<span id="L3331" class="LineNr">3331 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx %ebx 0) -<span id="L3332" class="LineNr">3332 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3333" class="Folded">3333 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3339" class="LineNr">3339 </span> <span class="subxComment"># check output</span> -<span id="L3340" class="LineNr">3340 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"ff 0/subop/increment %eax"</span> <span class="Constant">"F - test-emit-subx-statement-select-primitive"</span>) -<span id="L3341" class="LineNr">3341 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3342" class="LineNr">3342 </span> 89/<- %esp 5/r32/ebp -<span id="L3343" class="LineNr">3343 </span> 5d/pop-to-ebp -<span id="L3344" class="LineNr">3344 </span> c3/return -<span id="L3345" class="LineNr">3345 </span> -<span id="L3346" class="LineNr">3346 </span><span class="subxTest">test-emit-subx-statement-select-primitive-2</span>: -<span id="L3347" class="LineNr">3347 </span> <span class="subxComment"># Select the right primitive between overloads.</span> -<span id="L3348" class="LineNr">3348 </span> <span class="subxComment"># foo <- increment</span> -<span id="L3349" class="LineNr">3349 </span> <span class="subxComment"># =></span> -<span id="L3350" class="LineNr">3350 </span> <span class="subxComment"># ff 0/subop/increment %eax # sub-optimal, but should suffice</span> -<span id="L3351" class="LineNr">3351 </span> <span class="subxComment">#</span> -<span id="L3352" class="LineNr">3352 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> -<span id="L3353" class="LineNr">3353 </span> <span class="subxComment"># name: 'foo'</span> -<span id="L3354" class="LineNr">3354 </span> <span class="subxComment"># type: int</span> -<span id="L3355" class="LineNr">3355 </span> <span class="subxComment"># register: 'eax'</span> -<span id="L3356" class="LineNr">3356 </span> <span class="subxComment">#</span> -<span id="L3357" class="LineNr">3357 </span> <span class="subxComment"># There's two primitives, as follows:</span> -<span id="L3358" class="LineNr">3358 </span> <span class="subxComment"># - name: 'increment'</span> -<span id="L3359" class="LineNr">3359 </span> <span class="subxComment"># out: int/reg</span> -<span id="L3360" class="LineNr">3360 </span> <span class="subxComment"># value: 'ff 0/subop/increment'</span> -<span id="L3361" class="LineNr">3361 </span> <span class="subxComment"># - name: 'increment'</span> -<span id="L3362" class="LineNr">3362 </span> <span class="subxComment"># inout: int/mem</span> -<span id="L3363" class="LineNr">3363 </span> <span class="subxComment"># value: 'ff 0/subop/increment'</span> -<span id="L3364" class="LineNr">3364 </span> <span class="subxComment">#</span> -<span id="L3365" class="LineNr">3365 </span> <span class="subxComment"># There's nothing in functions.</span> -<span id="L3366" class="LineNr">3366 </span> <span class="subxComment">#</span> -<span id="L3367" class="LineNr">3367 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3368" class="LineNr">3368 </span> 55/push-ebp -<span id="L3369" class="LineNr">3369 </span> 89/<- %ebp 4/r32/esp -<span id="L3370" class="LineNr">3370 </span> <span class="subxComment"># setup</span> -<span id="L3371" class="LineNr">3371 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3372" class="LineNr">3372 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3373" class="LineNr">3373 </span> <span class="subxComment"># var-foo/ecx : var in eax</span> -<span id="L3374" class="LineNr">3374 </span> 68/push <span class="Constant">"eax"</span>/imm32/register -<span id="L3375" class="LineNr">3375 </span> 68/push 0/imm32/no-stack-offset -<span id="L3376" class="LineNr">3376 </span> 68/push 1/imm32/block-depth -<span id="L3377" class="LineNr">3377 </span> 68/push 1/imm32/type-int -<span id="L3378" class="LineNr">3378 </span> 68/push <span class="Constant">"foo"</span>/imm32 -<span id="L3379" class="LineNr">3379 </span> 89/<- %ecx 4/r32/esp -<span id="L3380" class="LineNr">3380 </span> <span class="subxComment"># vars/edx : (stack 1)</span> -<span id="L3381" class="LineNr">3381 </span> 51/push-ecx/var-foo -<span id="L3382" class="LineNr">3382 </span> 68/push 1/imm32/data-length -<span id="L3383" class="LineNr">3383 </span> 68/push 1/imm32/top -<span id="L3384" class="LineNr">3384 </span> 89/<- %edx 4/r32/esp -<span id="L3385" class="LineNr">3385 </span> <span class="subxComment"># inouts/edi : (list var)</span> -<span id="L3386" class="LineNr">3386 </span> 68/push 0/imm32/next -<span id="L3387" class="LineNr">3387 </span> 51/push-ecx/var-foo -<span id="L3388" class="LineNr">3388 </span> 89/<- %edi 4/r32/esp -<span id="L3389" class="LineNr">3389 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3390" class="LineNr">3390 </span> 68/push 0/imm32/next -<span id="L3391" class="LineNr">3391 </span> 68/push 0/imm32/outputs -<span id="L3392" class="LineNr">3392 </span> 57/push-edi/inouts -<span id="L3393" class="LineNr">3393 </span> 68/push <span class="Constant">"increment"</span>/imm32/operation -<span id="L3394" class="LineNr">3394 </span> 68/push 1/imm32 -<span id="L3395" class="LineNr">3395 </span> 89/<- %esi 4/r32/esp -<span id="L3396" class="LineNr">3396 </span> <span class="subxComment"># formal-var/ebx : var in any register</span> -<span id="L3397" class="LineNr">3397 </span> 68/push <span class="SpecialChar"><a href='mu.subx.html#L321'>Any-register</a></span>/imm32 -<span id="L3398" class="LineNr">3398 </span> 68/push 0/imm32/no-stack-offset -<span id="L3399" class="LineNr">3399 </span> 68/push 1/imm32/block-depth -<span id="L3400" class="LineNr">3400 </span> 68/push 1/imm32/type-int -<span id="L3401" class="LineNr">3401 </span> 68/push <span class="Constant">"dummy"</span>/imm32 -<span id="L3402" class="LineNr">3402 </span> 89/<- %ebx 4/r32/esp -<span id="L3403" class="LineNr">3403 </span> <span class="subxComment"># operand/ebx : (list var)</span> -<span id="L3404" class="LineNr">3404 </span> 68/push 0/imm32/next -<span id="L3405" class="LineNr">3405 </span> 53/push-ebx/formal-var -<span id="L3406" class="LineNr">3406 </span> 89/<- %ebx 4/r32/esp -<span id="L3407" class="LineNr">3407 </span> <span class="subxComment"># primitive1/ebx : primitive</span> -<span id="L3408" class="LineNr">3408 </span> 68/push 0/imm32/next -<span id="L3409" class="LineNr">3409 </span> 68/push 0/imm32/no-imm32 -<span id="L3410" class="LineNr">3410 </span> 68/push 0/imm32/no-r32 -<span id="L3411" class="LineNr">3411 </span> 68/push 3/imm32/rm32-in-first-output -<span id="L3412" class="LineNr">3412 </span> 68/push <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name -<span id="L3413" class="LineNr">3413 </span> 53/push-ebx/outputs/formal-outputs -<span id="L3414" class="LineNr">3414 </span> 68/push 0/imm32/inouts -<span id="L3415" class="LineNr">3415 </span> 68/push <span class="Constant">"increment"</span>/imm32/name -<span id="L3416" class="LineNr">3416 </span> 89/<- %ebx 4/r32/esp -<span id="L3417" class="LineNr">3417 </span> <span class="subxComment"># primitives/ebx : primitive</span> -<span id="L3418" class="LineNr">3418 </span> 53/push-ebx/next -<span id="L3419" class="LineNr">3419 </span> 68/push 0/imm32/no-imm32 -<span id="L3420" class="LineNr">3420 </span> 68/push 0/imm32/no-r32 -<span id="L3421" class="LineNr">3421 </span> 68/push 1/imm32/rm32-is-first-inout -<span id="L3422" class="LineNr">3422 </span> 68/push <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name -<span id="L3423" class="LineNr">3423 </span> 68/push 0/imm32/outputs -<span id="L3424" class="LineNr">3424 </span> 57/push-edi/inouts/real-outputs <span class="subxComment"># hack; in practice we won't have the same var in function definition and call</span> -<span id="L3425" class="LineNr">3425 </span> 68/push <span class="Constant">"increment"</span>/imm32/name -<span id="L3426" class="LineNr">3426 </span> 89/<- %ebx 4/r32/esp -<span id="L3427" class="LineNr">3427 </span> <span class="subxComment"># convert</span> -<span id="L3428" class="LineNr">3428 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx %ebx 0) -<span id="L3429" class="LineNr">3429 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3430" class="Folded">3430 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3436" class="LineNr">3436 </span> <span class="subxComment"># check output</span> -<span id="L3437" class="LineNr">3437 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"ff 0/subop/increment %eax"</span> <span class="Constant">"F - test-emit-subx-statement-select-primitive-2"</span>) -<span id="L3438" class="LineNr">3438 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3439" class="LineNr">3439 </span> 89/<- %esp 5/r32/ebp -<span id="L3440" class="LineNr">3440 </span> 5d/pop-to-ebp -<span id="L3441" class="LineNr">3441 </span> c3/return -<span id="L3442" class="LineNr">3442 </span> -<span id="L3443" class="LineNr">3443 </span><span class="subxTest">test-increment-register</span>: -<span id="L3444" class="LineNr">3444 </span> <span class="subxComment"># Select the right primitive between overloads.</span> -<span id="L3445" class="LineNr">3445 </span> <span class="subxComment"># foo <- increment</span> -<span id="L3446" class="LineNr">3446 </span> <span class="subxComment"># =></span> -<span id="L3447" class="LineNr">3447 </span> <span class="subxComment"># ff 0/subop/increment %eax # sub-optimal, but should suffice</span> -<span id="L3448" class="LineNr">3448 </span> <span class="subxComment">#</span> -<span id="L3449" class="LineNr">3449 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> -<span id="L3450" class="LineNr">3450 </span> <span class="subxComment"># name: 'foo'</span> -<span id="L3451" class="LineNr">3451 </span> <span class="subxComment"># type: int</span> -<span id="L3452" class="LineNr">3452 </span> <span class="subxComment"># register: 'eax'</span> -<span id="L3453" class="LineNr">3453 </span> <span class="subxComment">#</span> -<span id="L3454" class="LineNr">3454 </span> <span class="subxComment"># Primitives are the global definitions.</span> -<span id="L3455" class="LineNr">3455 </span> <span class="subxComment">#</span> -<span id="L3456" class="LineNr">3456 </span> <span class="subxComment"># There are no functions defined.</span> -<span id="L3457" class="LineNr">3457 </span> <span class="subxComment">#</span> -<span id="L3458" class="LineNr">3458 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3459" class="LineNr">3459 </span> 55/push-ebp -<span id="L3460" class="LineNr">3460 </span> 89/<- %ebp 4/r32/esp -<span id="L3461" class="LineNr">3461 </span> <span class="subxComment"># setup</span> -<span id="L3462" class="LineNr">3462 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3463" class="LineNr">3463 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3464" class="LineNr">3464 </span> <span class="subxComment"># var-foo/ecx : var in eax</span> -<span id="L3465" class="LineNr">3465 </span> 68/push <span class="Constant">"eax"</span>/imm32/register -<span id="L3466" class="LineNr">3466 </span> 68/push 0/imm32/no-stack-offset -<span id="L3467" class="LineNr">3467 </span> 68/push 1/imm32/block-depth -<span id="L3468" class="LineNr">3468 </span> 68/push 1/imm32/type-int -<span id="L3469" class="LineNr">3469 </span> 68/push <span class="Constant">"foo"</span>/imm32 -<span id="L3470" class="LineNr">3470 </span> 89/<- %ecx 4/r32/esp -<span id="L3471" class="LineNr">3471 </span> <span class="subxComment"># vars/edx : (stack 1)</span> -<span id="L3472" class="LineNr">3472 </span> 51/push-ecx/var-foo -<span id="L3473" class="LineNr">3473 </span> 68/push 1/imm32/data-length -<span id="L3474" class="LineNr">3474 </span> 68/push 1/imm32/top -<span id="L3475" class="LineNr">3475 </span> 89/<- %edx 4/r32/esp -<span id="L3476" class="LineNr">3476 </span> <span class="subxComment"># real-outputs/edi : (list var)</span> -<span id="L3477" class="LineNr">3477 </span> 68/push 0/imm32/next -<span id="L3478" class="LineNr">3478 </span> 51/push-ecx/var-foo -<span id="L3479" class="LineNr">3479 </span> 89/<- %edi 4/r32/esp -<span id="L3480" class="LineNr">3480 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3481" class="LineNr">3481 </span> 68/push 0/imm32/next -<span id="L3482" class="LineNr">3482 </span> 57/push-edi/outputs -<span id="L3483" class="LineNr">3483 </span> 68/push 0/imm32/inouts -<span id="L3484" class="LineNr">3484 </span> 68/push <span class="Constant">"increment"</span>/imm32/operation -<span id="L3485" class="LineNr">3485 </span> 68/push 1/imm32 -<span id="L3486" class="LineNr">3486 </span> 89/<- %esi 4/r32/esp -<span id="L3487" class="LineNr">3487 </span> <span class="subxComment"># convert</span> -<span id="L3488" class="LineNr">3488 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx <span class="SpecialChar"><a href='mu.subx.html#L2466'>Primitives</a></span> 0) -<span id="L3489" class="LineNr">3489 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3490" class="Folded">3490 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3496" class="LineNr">3496 </span> <span class="subxComment"># check output</span> -<span id="L3497" class="LineNr">3497 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"ff 0/subop/increment %eax"</span> <span class="Constant">"F - test-increment-register"</span>) -<span id="L3498" class="LineNr">3498 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3499" class="LineNr">3499 </span> 89/<- %esp 5/r32/ebp -<span id="L3500" class="LineNr">3500 </span> 5d/pop-to-ebp -<span id="L3501" class="LineNr">3501 </span> c3/return -<span id="L3502" class="LineNr">3502 </span> -<span id="L3503" class="LineNr">3503 </span><span class="subxTest">test-increment-var</span>: -<span id="L3504" class="LineNr">3504 </span> <span class="subxComment"># Select the right primitive between overloads.</span> -<span id="L3505" class="LineNr">3505 </span> <span class="subxComment"># foo <- increment</span> -<span id="L3506" class="LineNr">3506 </span> <span class="subxComment"># =></span> -<span id="L3507" class="LineNr">3507 </span> <span class="subxComment"># ff 0/subop/increment %eax # sub-optimal, but should suffice</span> -<span id="L3508" class="LineNr">3508 </span> <span class="subxComment">#</span> -<span id="L3509" class="LineNr">3509 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> -<span id="L3510" class="LineNr">3510 </span> <span class="subxComment"># name: 'foo'</span> -<span id="L3511" class="LineNr">3511 </span> <span class="subxComment"># type: int</span> -<span id="L3512" class="LineNr">3512 </span> <span class="subxComment"># register: 'eax'</span> -<span id="L3513" class="LineNr">3513 </span> <span class="subxComment">#</span> -<span id="L3514" class="LineNr">3514 </span> <span class="subxComment"># Primitives are the global definitions.</span> -<span id="L3515" class="LineNr">3515 </span> <span class="subxComment">#</span> -<span id="L3516" class="LineNr">3516 </span> <span class="subxComment"># There are no functions defined.</span> -<span id="L3517" class="LineNr">3517 </span> <span class="subxComment">#</span> -<span id="L3518" class="LineNr">3518 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3519" class="LineNr">3519 </span> 55/push-ebp -<span id="L3520" class="LineNr">3520 </span> 89/<- %ebp 4/r32/esp -<span id="L3521" class="LineNr">3521 </span> <span class="subxComment"># setup</span> -<span id="L3522" class="LineNr">3522 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3523" class="LineNr">3523 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3524" class="LineNr">3524 </span> <span class="subxComment"># var-foo/ecx : var in eax</span> -<span id="L3525" class="LineNr">3525 </span> 68/push <span class="Constant">"eax"</span>/imm32/register -<span id="L3526" class="LineNr">3526 </span> 68/push 0/imm32/no-stack-offset -<span id="L3527" class="LineNr">3527 </span> 68/push 1/imm32/block-depth -<span id="L3528" class="LineNr">3528 </span> 68/push 1/imm32/type-int -<span id="L3529" class="LineNr">3529 </span> 68/push <span class="Constant">"foo"</span>/imm32 -<span id="L3530" class="LineNr">3530 </span> 89/<- %ecx 4/r32/esp -<span id="L3531" class="LineNr">3531 </span> <span class="subxComment"># vars/edx : (stack 1)</span> -<span id="L3532" class="LineNr">3532 </span> 51/push-ecx/var-foo -<span id="L3533" class="LineNr">3533 </span> 68/push 1/imm32/data-length -<span id="L3534" class="LineNr">3534 </span> 68/push 1/imm32/top -<span id="L3535" class="LineNr">3535 </span> 89/<- %edx 4/r32/esp -<span id="L3536" class="LineNr">3536 </span> <span class="subxComment"># inouts/edi : (list var)</span> -<span id="L3537" class="LineNr">3537 </span> 68/push 0/imm32/next -<span id="L3538" class="LineNr">3538 </span> 51/push-ecx/var-foo -<span id="L3539" class="LineNr">3539 </span> 89/<- %edi 4/r32/esp -<span id="L3540" class="LineNr">3540 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3541" class="LineNr">3541 </span> 68/push 0/imm32/next -<span id="L3542" class="LineNr">3542 </span> 68/push 0/imm32/outputs -<span id="L3543" class="LineNr">3543 </span> 57/push-edi/inouts -<span id="L3544" class="LineNr">3544 </span> 68/push <span class="Constant">"increment"</span>/imm32/operation -<span id="L3545" class="LineNr">3545 </span> 68/push 1/imm32 -<span id="L3546" class="LineNr">3546 </span> 89/<- %esi 4/r32/esp -<span id="L3547" class="LineNr">3547 </span> <span class="subxComment"># convert</span> -<span id="L3548" class="LineNr">3548 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx <span class="SpecialChar"><a href='mu.subx.html#L2466'>Primitives</a></span> 0) -<span id="L3549" class="LineNr">3549 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3550" class="Folded">3550 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3556" class="LineNr">3556 </span> <span class="subxComment"># check output</span> -<span id="L3557" class="LineNr">3557 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"ff 0/subop/increment %eax"</span> <span class="Constant">"F - test-increment-var"</span>) -<span id="L3558" class="LineNr">3558 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3559" class="LineNr">3559 </span> 89/<- %esp 5/r32/ebp -<span id="L3560" class="LineNr">3560 </span> 5d/pop-to-ebp -<span id="L3561" class="LineNr">3561 </span> c3/return -<span id="L3562" class="LineNr">3562 </span> -<span id="L3563" class="LineNr">3563 </span><span class="subxTest">test-add-reg-to-reg</span>: -<span id="L3564" class="LineNr">3564 </span> <span class="subxComment"># var1/reg <- add var2/reg</span> -<span id="L3565" class="LineNr">3565 </span> <span class="subxComment"># =></span> -<span id="L3566" class="LineNr">3566 </span> <span class="subxComment"># 01 %var1 var2</span> -<span id="L3567" class="LineNr">3567 </span> <span class="subxComment">#</span> -<span id="L3568" class="LineNr">3568 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3569" class="LineNr">3569 </span> 55/push-ebp -<span id="L3570" class="LineNr">3570 </span> 89/<- %ebp 4/r32/esp -<span id="L3571" class="LineNr">3571 </span> <span class="subxComment"># setup</span> -<span id="L3572" class="LineNr">3572 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3573" class="LineNr">3573 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3574" class="LineNr">3574 </span> <span class="subxComment"># var-var1/ecx : var in eax</span> -<span id="L3575" class="LineNr">3575 </span> 68/push <span class="Constant">"eax"</span>/imm32/register -<span id="L3576" class="LineNr">3576 </span> 68/push 0/imm32/no-stack-offset -<span id="L3577" class="LineNr">3577 </span> 68/push 1/imm32/block-depth -<span id="L3578" class="LineNr">3578 </span> 68/push 1/imm32/type-int -<span id="L3579" class="LineNr">3579 </span> 68/push <span class="Constant">"var1"</span>/imm32 -<span id="L3580" class="LineNr">3580 </span> 89/<- %ecx 4/r32/esp -<span id="L3581" class="LineNr">3581 </span> <span class="subxComment"># var-var2/edx : var in ecx</span> -<span id="L3582" class="LineNr">3582 </span> 68/push <span class="Constant">"ecx"</span>/imm32/register -<span id="L3583" class="LineNr">3583 </span> 68/push 0/imm32/no-stack-offset -<span id="L3584" class="LineNr">3584 </span> 68/push 1/imm32/block-depth -<span id="L3585" class="LineNr">3585 </span> 68/push 1/imm32/type-int -<span id="L3586" class="LineNr">3586 </span> 68/push <span class="Constant">"var2"</span>/imm32 -<span id="L3587" class="LineNr">3587 </span> 89/<- %edx 4/r32/esp -<span id="L3588" class="LineNr">3588 </span> <span class="subxComment"># inouts/esi : (list var2)</span> -<span id="L3589" class="LineNr">3589 </span> 68/push 0/imm32/next -<span id="L3590" class="LineNr">3590 </span> 52/push-edx/var-var2 -<span id="L3591" class="LineNr">3591 </span> 89/<- %esi 4/r32/esp -<span id="L3592" class="LineNr">3592 </span> <span class="subxComment"># outputs/edi : (list var1)</span> -<span id="L3593" class="LineNr">3593 </span> 68/push 0/imm32/next -<span id="L3594" class="LineNr">3594 </span> 51/push-ecx/var-var1 -<span id="L3595" class="LineNr">3595 </span> 89/<- %edi 4/r32/esp -<span id="L3596" class="LineNr">3596 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3597" class="LineNr">3597 </span> 68/push 0/imm32/next -<span id="L3598" class="LineNr">3598 </span> 57/push-edi/outputs -<span id="L3599" class="LineNr">3599 </span> 56/push-esi/inouts -<span id="L3600" class="LineNr">3600 </span> 68/push <span class="Constant">"add"</span>/imm32/operation -<span id="L3601" class="LineNr">3601 </span> 68/push 1/imm32 -<span id="L3602" class="LineNr">3602 </span> 89/<- %esi 4/r32/esp -<span id="L3603" class="LineNr">3603 </span> <span class="subxComment"># convert</span> -<span id="L3604" class="LineNr">3604 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi 0 <span class="SpecialChar"><a href='mu.subx.html#L2466'>Primitives</a></span> 0) -<span id="L3605" class="LineNr">3605 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3606" class="Folded">3606 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3612" class="LineNr">3612 </span> <span class="subxComment"># check output</span> -<span id="L3613" class="LineNr">3613 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"01 %eax 0x00000001/r32"</span> <span class="Constant">"F - test-add-reg-to-reg"</span>) -<span id="L3614" class="LineNr">3614 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3615" class="LineNr">3615 </span> 89/<- %esp 5/r32/ebp -<span id="L3616" class="LineNr">3616 </span> 5d/pop-to-ebp -<span id="L3617" class="LineNr">3617 </span> c3/return -<span id="L3618" class="LineNr">3618 </span> -<span id="L3619" class="LineNr">3619 </span><span class="subxTest">test-add-reg-to-mem</span>: -<span id="L3620" class="LineNr">3620 </span> <span class="subxComment"># add-to var1 var2/reg</span> -<span id="L3621" class="LineNr">3621 </span> <span class="subxComment"># =></span> -<span id="L3622" class="LineNr">3622 </span> <span class="subxComment"># 01 *(ebp+__) var2</span> -<span id="L3623" class="LineNr">3623 </span> <span class="subxComment">#</span> -<span id="L3624" class="LineNr">3624 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3625" class="LineNr">3625 </span> 55/push-ebp -<span id="L3626" class="LineNr">3626 </span> 89/<- %ebp 4/r32/esp -<span id="L3627" class="LineNr">3627 </span> <span class="subxComment"># setup</span> -<span id="L3628" class="LineNr">3628 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3629" class="LineNr">3629 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3630" class="LineNr">3630 </span> <span class="subxComment"># var-var1/ecx : var</span> -<span id="L3631" class="LineNr">3631 </span> 68/push 0/imm32/no-register -<span id="L3632" class="LineNr">3632 </span> 68/push 8/imm32/stack-offset -<span id="L3633" class="LineNr">3633 </span> 68/push 1/imm32/block-depth -<span id="L3634" class="LineNr">3634 </span> 68/push 1/imm32/type-int -<span id="L3635" class="LineNr">3635 </span> 68/push <span class="Constant">"var1"</span>/imm32 -<span id="L3636" class="LineNr">3636 </span> 89/<- %ecx 4/r32/esp -<span id="L3637" class="LineNr">3637 </span> <span class="subxComment"># var-var2/edx : var in ecx</span> -<span id="L3638" class="LineNr">3638 </span> 68/push <span class="Constant">"ecx"</span>/imm32/register -<span id="L3639" class="LineNr">3639 </span> 68/push 0/imm32/no-stack-offset -<span id="L3640" class="LineNr">3640 </span> 68/push 1/imm32/block-depth -<span id="L3641" class="LineNr">3641 </span> 68/push 1/imm32/type-int -<span id="L3642" class="LineNr">3642 </span> 68/push <span class="Constant">"var2"</span>/imm32 -<span id="L3643" class="LineNr">3643 </span> 89/<- %edx 4/r32/esp -<span id="L3644" class="LineNr">3644 </span> <span class="subxComment"># inouts/esi : (list var2)</span> -<span id="L3645" class="LineNr">3645 </span> 68/push 0/imm32/next -<span id="L3646" class="LineNr">3646 </span> 52/push-edx/var-var2 -<span id="L3647" class="LineNr">3647 </span> 89/<- %esi 4/r32/esp -<span id="L3648" class="LineNr">3648 </span> <span class="subxComment"># inouts = (list var1 var2)</span> -<span id="L3649" class="LineNr">3649 </span> 56/push-esi/next -<span id="L3650" class="LineNr">3650 </span> 51/push-ecx/var-var1 -<span id="L3651" class="LineNr">3651 </span> 89/<- %esi 4/r32/esp -<span id="L3652" class="LineNr">3652 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3653" class="LineNr">3653 </span> 68/push 0/imm32/next -<span id="L3654" class="LineNr">3654 </span> 68/push 0/imm32/outputs -<span id="L3655" class="LineNr">3655 </span> 56/push-esi/inouts -<span id="L3656" class="LineNr">3656 </span> 68/push <span class="Constant">"add-to"</span>/imm32/operation -<span id="L3657" class="LineNr">3657 </span> 68/push 1/imm32 -<span id="L3658" class="LineNr">3658 </span> 89/<- %esi 4/r32/esp -<span id="L3659" class="LineNr">3659 </span> <span class="subxComment"># convert</span> -<span id="L3660" class="LineNr">3660 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi 0 <span class="SpecialChar"><a href='mu.subx.html#L2466'>Primitives</a></span> 0) -<span id="L3661" class="LineNr">3661 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3662" class="Folded">3662 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3668" class="LineNr">3668 </span> <span class="subxComment"># check output</span> -<span id="L3669" class="LineNr">3669 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"01 *(ebp+0x00000008) 0x00000001/r32"</span> <span class="Constant">"F - test-add-reg-to-mem"</span>) -<span id="L3670" class="LineNr">3670 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3671" class="LineNr">3671 </span> 89/<- %esp 5/r32/ebp -<span id="L3672" class="LineNr">3672 </span> 5d/pop-to-ebp -<span id="L3673" class="LineNr">3673 </span> c3/return -<span id="L3674" class="LineNr">3674 </span> -<span id="L3675" class="LineNr">3675 </span><span class="subxTest">test-add-mem-to-reg</span>: -<span id="L3676" class="LineNr">3676 </span> <span class="subxComment"># var1/reg <- add var2</span> -<span id="L3677" class="LineNr">3677 </span> <span class="subxComment"># =></span> -<span id="L3678" class="LineNr">3678 </span> <span class="subxComment"># 03 *(ebp+__) var1</span> -<span id="L3679" class="LineNr">3679 </span> <span class="subxComment">#</span> -<span id="L3680" class="LineNr">3680 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3681" class="LineNr">3681 </span> 55/push-ebp -<span id="L3682" class="LineNr">3682 </span> 89/<- %ebp 4/r32/esp -<span id="L3683" class="LineNr">3683 </span> <span class="subxComment"># setup</span> -<span id="L3684" class="LineNr">3684 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3685" class="LineNr">3685 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3686" class="LineNr">3686 </span> <span class="subxComment"># var-var1/ecx : var in eax</span> -<span id="L3687" class="LineNr">3687 </span> 68/push <span class="Constant">"eax"</span>/imm32/register -<span id="L3688" class="LineNr">3688 </span> 68/push 0/imm32/no-stack-offset -<span id="L3689" class="LineNr">3689 </span> 68/push 1/imm32/block-depth -<span id="L3690" class="LineNr">3690 </span> 68/push 1/imm32/type-int -<span id="L3691" class="LineNr">3691 </span> 68/push <span class="Constant">"var1"</span>/imm32 -<span id="L3692" class="LineNr">3692 </span> 89/<- %ecx 4/r32/esp -<span id="L3693" class="LineNr">3693 </span> <span class="subxComment"># var-var2/edx : var</span> -<span id="L3694" class="LineNr">3694 </span> 68/push 0/imm32/no-register -<span id="L3695" class="LineNr">3695 </span> 68/push 8/imm32/stack-offset -<span id="L3696" class="LineNr">3696 </span> 68/push 1/imm32/block-depth -<span id="L3697" class="LineNr">3697 </span> 68/push 1/imm32/type-int -<span id="L3698" class="LineNr">3698 </span> 68/push <span class="Constant">"var2"</span>/imm32 -<span id="L3699" class="LineNr">3699 </span> 89/<- %edx 4/r32/esp -<span id="L3700" class="LineNr">3700 </span> <span class="subxComment"># inouts/esi : (list var2)</span> -<span id="L3701" class="LineNr">3701 </span> 68/push 0/imm32/next -<span id="L3702" class="LineNr">3702 </span> 52/push-edx/var-var2 -<span id="L3703" class="LineNr">3703 </span> 89/<- %esi 4/r32/esp -<span id="L3704" class="LineNr">3704 </span> <span class="subxComment"># outputs/edi : (list var1)</span> -<span id="L3705" class="LineNr">3705 </span> 68/push 0/imm32/next -<span id="L3706" class="LineNr">3706 </span> 51/push-ecx/var-var1 -<span id="L3707" class="LineNr">3707 </span> 89/<- %edi 4/r32/esp -<span id="L3708" class="LineNr">3708 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3709" class="LineNr">3709 </span> 68/push 0/imm32/next -<span id="L3710" class="LineNr">3710 </span> 57/push-edi/outputs -<span id="L3711" class="LineNr">3711 </span> 56/push-esi/inouts -<span id="L3712" class="LineNr">3712 </span> 68/push <span class="Constant">"add"</span>/imm32/operation -<span id="L3713" class="LineNr">3713 </span> 68/push 1/imm32 -<span id="L3714" class="LineNr">3714 </span> 89/<- %esi 4/r32/esp -<span id="L3715" class="LineNr">3715 </span> <span class="subxComment"># convert</span> -<span id="L3716" class="LineNr">3716 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi 0 <span class="SpecialChar"><a href='mu.subx.html#L2466'>Primitives</a></span> 0) -<span id="L3717" class="LineNr">3717 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3718" class="Folded">3718 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3724" class="LineNr">3724 </span> <span class="subxComment"># check output</span> -<span id="L3725" class="LineNr">3725 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"03 *(ebp+0x00000008) 0x00000000/r32"</span> <span class="Constant">"F - test-add-mem-to-reg"</span>) -<span id="L3726" class="LineNr">3726 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3727" class="LineNr">3727 </span> 89/<- %esp 5/r32/ebp -<span id="L3728" class="LineNr">3728 </span> 5d/pop-to-ebp -<span id="L3729" class="LineNr">3729 </span> c3/return -<span id="L3730" class="LineNr">3730 </span> -<span id="L3731" class="LineNr">3731 </span><span class="subxTest">test-add-literal-to-reg</span>: -<span id="L3732" class="LineNr">3732 </span> <span class="subxComment"># var1/eax <- add 0x34</span> -<span id="L3733" class="LineNr">3733 </span> <span class="subxComment"># =></span> -<span id="L3734" class="LineNr">3734 </span> <span class="subxComment"># 81 0/subop/add %eax 0x34/imm32</span> -<span id="L3735" class="LineNr">3735 </span> <span class="subxComment">#</span> -<span id="L3736" class="LineNr">3736 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3737" class="LineNr">3737 </span> 55/push-ebp -<span id="L3738" class="LineNr">3738 </span> 89/<- %ebp 4/r32/esp -<span id="L3739" class="LineNr">3739 </span> <span class="subxComment"># setup</span> -<span id="L3740" class="LineNr">3740 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3741" class="LineNr">3741 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3742" class="LineNr">3742 </span> <span class="subxComment"># var-var1/ecx : var in eax</span> -<span id="L3743" class="LineNr">3743 </span> 68/push <span class="Constant">"eax"</span>/imm32/register -<span id="L3744" class="LineNr">3744 </span> 68/push 0/imm32/no-stack-offset -<span id="L3745" class="LineNr">3745 </span> 68/push 1/imm32/block-depth -<span id="L3746" class="LineNr">3746 </span> 68/push 1/imm32/type-int -<span id="L3747" class="LineNr">3747 </span> 68/push <span class="Constant">"var1"</span>/imm32 -<span id="L3748" class="LineNr">3748 </span> 89/<- %ecx 4/r32/esp -<span id="L3749" class="LineNr">3749 </span> <span class="subxComment"># var-var2/edx : var literal</span> -<span id="L3750" class="LineNr">3750 </span> 68/push 0/imm32/no-register -<span id="L3751" class="LineNr">3751 </span> 68/push 0/imm32/no-stack-offset -<span id="L3752" class="LineNr">3752 </span> 68/push 1/imm32/block-depth -<span id="L3753" class="LineNr">3753 </span> 68/push 0/imm32/type-literal -<span id="L3754" class="LineNr">3754 </span> 68/push <span class="Constant">"0x34"</span>/imm32 -<span id="L3755" class="LineNr">3755 </span> 89/<- %edx 4/r32/esp -<span id="L3756" class="LineNr">3756 </span> <span class="subxComment"># inouts/esi : (list var2)</span> -<span id="L3757" class="LineNr">3757 </span> 68/push 0/imm32/next -<span id="L3758" class="LineNr">3758 </span> 52/push-edx/var-var2 -<span id="L3759" class="LineNr">3759 </span> 89/<- %esi 4/r32/esp -<span id="L3760" class="LineNr">3760 </span> <span class="subxComment"># outputs/edi : (list var1)</span> -<span id="L3761" class="LineNr">3761 </span> 68/push 0/imm32/next -<span id="L3762" class="LineNr">3762 </span> 51/push-ecx/var-var1 -<span id="L3763" class="LineNr">3763 </span> 89/<- %edi 4/r32/esp -<span id="L3764" class="LineNr">3764 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3765" class="LineNr">3765 </span> 68/push 0/imm32/next -<span id="L3766" class="LineNr">3766 </span> 57/push-edi/outputs -<span id="L3767" class="LineNr">3767 </span> 56/push-esi/inouts -<span id="L3768" class="LineNr">3768 </span> 68/push <span class="Constant">"add"</span>/imm32/operation -<span id="L3769" class="LineNr">3769 </span> 68/push 1/imm32 -<span id="L3770" class="LineNr">3770 </span> 89/<- %esi 4/r32/esp -<span id="L3771" class="LineNr">3771 </span> <span class="subxComment"># convert</span> -<span id="L3772" class="LineNr">3772 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi 0 <span class="SpecialChar"><a href='mu.subx.html#L2466'>Primitives</a></span> 0) -<span id="L3773" class="LineNr">3773 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3774" class="Folded">3774 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3780" class="LineNr">3780 </span> <span class="subxComment"># check output</span> -<span id="L3781" class="LineNr">3781 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"81 0/subop/add %eax 0x34/imm32"</span> <span class="Constant">"F - test-add-literal-to-reg"</span>) -<span id="L3782" class="LineNr">3782 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3783" class="LineNr">3783 </span> 89/<- %esp 5/r32/ebp -<span id="L3784" class="LineNr">3784 </span> 5d/pop-to-ebp -<span id="L3785" class="LineNr">3785 </span> c3/return -<span id="L3786" class="LineNr">3786 </span> -<span id="L3787" class="LineNr">3787 </span><span class="subxTest">test-add-literal-to-mem</span>: -<span id="L3788" class="LineNr">3788 </span> <span class="subxComment"># add-to var1, 0x34</span> -<span id="L3789" class="LineNr">3789 </span> <span class="subxComment"># =></span> -<span id="L3790" class="LineNr">3790 </span> <span class="subxComment"># 81 0/subop/add %eax 0x34/imm32</span> -<span id="L3791" class="LineNr">3791 </span> <span class="subxComment">#</span> -<span id="L3792" class="LineNr">3792 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3793" class="LineNr">3793 </span> 55/push-ebp -<span id="L3794" class="LineNr">3794 </span> 89/<- %ebp 4/r32/esp -<span id="L3795" class="LineNr">3795 </span> <span class="subxComment"># setup</span> -<span id="L3796" class="LineNr">3796 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3797" class="LineNr">3797 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3798" class="LineNr">3798 </span> <span class="subxComment"># var-var1/ecx : var</span> -<span id="L3799" class="LineNr">3799 </span> 68/push 0/imm32/no-register -<span id="L3800" class="LineNr">3800 </span> 68/push 8/imm32/stack-offset -<span id="L3801" class="LineNr">3801 </span> 68/push 1/imm32/block-depth -<span id="L3802" class="LineNr">3802 </span> 68/push 1/imm32/type-int -<span id="L3803" class="LineNr">3803 </span> 68/push <span class="Constant">"var1"</span>/imm32 -<span id="L3804" class="LineNr">3804 </span> 89/<- %ecx 4/r32/esp -<span id="L3805" class="LineNr">3805 </span> <span class="subxComment"># var-var2/edx : var literal</span> -<span id="L3806" class="LineNr">3806 </span> 68/push 0/imm32/no-register -<span id="L3807" class="LineNr">3807 </span> 68/push 0/imm32/no-stack-offset -<span id="L3808" class="LineNr">3808 </span> 68/push 1/imm32/block-depth -<span id="L3809" class="LineNr">3809 </span> 68/push 0/imm32/type-literal -<span id="L3810" class="LineNr">3810 </span> 68/push <span class="Constant">"0x34"</span>/imm32 -<span id="L3811" class="LineNr">3811 </span> 89/<- %edx 4/r32/esp -<span id="L3812" class="LineNr">3812 </span> <span class="subxComment"># inouts/esi : (list var2)</span> -<span id="L3813" class="LineNr">3813 </span> 68/push 0/imm32/next -<span id="L3814" class="LineNr">3814 </span> 52/push-edx/var-var2 -<span id="L3815" class="LineNr">3815 </span> 89/<- %esi 4/r32/esp -<span id="L3816" class="LineNr">3816 </span> <span class="subxComment"># inouts = (list var1 inouts)</span> -<span id="L3817" class="LineNr">3817 </span> 56/push-esi/next -<span id="L3818" class="LineNr">3818 </span> 51/push-ecx/var-var1 -<span id="L3819" class="LineNr">3819 </span> 89/<- %esi 4/r32/esp -<span id="L3820" class="LineNr">3820 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3821" class="LineNr">3821 </span> 68/push 0/imm32/next -<span id="L3822" class="LineNr">3822 </span> 68/push 0/imm32/outputs -<span id="L3823" class="LineNr">3823 </span> 56/push-esi/inouts -<span id="L3824" class="LineNr">3824 </span> 68/push <span class="Constant">"add-to"</span>/imm32/operation -<span id="L3825" class="LineNr">3825 </span> 68/push 1/imm32 -<span id="L3826" class="LineNr">3826 </span> 89/<- %esi 4/r32/esp -<span id="L3827" class="LineNr">3827 </span> <span class="subxComment"># convert</span> -<span id="L3828" class="LineNr">3828 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi 0 <span class="SpecialChar"><a href='mu.subx.html#L2466'>Primitives</a></span> 0) -<span id="L3829" class="LineNr">3829 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3830" class="Folded">3830 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3836" class="LineNr">3836 </span> <span class="subxComment"># check output</span> -<span id="L3837" class="LineNr">3837 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"81 0/subop/add *(ebp+0x00000008) 0x34/imm32"</span> <span class="Constant">"F - test-add-literal-to-mem"</span>) -<span id="L3838" class="LineNr">3838 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3839" class="LineNr">3839 </span> 89/<- %esp 5/r32/ebp -<span id="L3840" class="LineNr">3840 </span> 5d/pop-to-ebp -<span id="L3841" class="LineNr">3841 </span> c3/return -<span id="L3842" class="LineNr">3842 </span> -<span id="L3843" class="LineNr">3843 </span><span class="subxTest">test-emit-subx-statement-function-call</span>: -<span id="L3844" class="LineNr">3844 </span> <span class="subxComment"># Call a function on a variable on the stack.</span> -<span id="L3845" class="LineNr">3845 </span> <span class="subxComment"># f foo</span> -<span id="L3846" class="LineNr">3846 </span> <span class="subxComment"># =></span> -<span id="L3847" class="LineNr">3847 </span> <span class="subxComment"># (f2 *(ebp-8))</span> -<span id="L3848" class="LineNr">3848 </span> <span class="subxComment"># (Changing the function name supports overloading in general, but here it</span> -<span id="L3849" class="LineNr">3849 </span> <span class="subxComment"># just serves to help disambiguate things.)</span> -<span id="L3850" class="LineNr">3850 </span> <span class="subxComment">#</span> -<span id="L3851" class="LineNr">3851 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> -<span id="L3852" class="LineNr">3852 </span> <span class="subxComment"># name: 'foo'</span> -<span id="L3853" class="LineNr">3853 </span> <span class="subxComment"># type: int</span> -<span id="L3854" class="LineNr">3854 </span> <span class="subxComment"># stack-offset: -8</span> -<span id="L3855" class="LineNr">3855 </span> <span class="subxComment">#</span> -<span id="L3856" class="LineNr">3856 </span> <span class="subxComment"># There's nothing in primitives.</span> -<span id="L3857" class="LineNr">3857 </span> <span class="subxComment">#</span> -<span id="L3858" class="LineNr">3858 </span> <span class="subxComment"># There's a function with this info:</span> -<span id="L3859" class="LineNr">3859 </span> <span class="subxComment"># name: 'f'</span> -<span id="L3860" class="LineNr">3860 </span> <span class="subxComment"># inout: int/mem</span> -<span id="L3861" class="LineNr">3861 </span> <span class="subxComment"># value: 'f2'</span> -<span id="L3862" class="LineNr">3862 </span> <span class="subxComment">#</span> -<span id="L3863" class="LineNr">3863 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3864" class="LineNr">3864 </span> 55/push-ebp -<span id="L3865" class="LineNr">3865 </span> 89/<- %ebp 4/r32/esp -<span id="L3866" class="LineNr">3866 </span> <span class="subxComment"># setup</span> -<span id="L3867" class="LineNr">3867 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3868" class="LineNr">3868 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3869" class="LineNr">3869 </span> <span class="subxComment"># var-foo/ecx : var</span> -<span id="L3870" class="LineNr">3870 </span> 68/push 0/imm32/no-register -<span id="L3871" class="LineNr">3871 </span> 68/push -8/imm32/stack-offset -<span id="L3872" class="LineNr">3872 </span> 68/push 0/imm32/block-depth -<span id="L3873" class="LineNr">3873 </span> 68/push 1/imm32/type-int -<span id="L3874" class="LineNr">3874 </span> 68/push <span class="Constant">"foo"</span>/imm32 -<span id="L3875" class="LineNr">3875 </span> 89/<- %ecx 4/r32/esp -<span id="L3876" class="LineNr">3876 </span> <span class="subxComment"># vars/edx = (stack 1)</span> -<span id="L3877" class="LineNr">3877 </span> 51/push-ecx/var-foo -<span id="L3878" class="LineNr">3878 </span> 68/push 1/imm32/data-length -<span id="L3879" class="LineNr">3879 </span> 68/push 1/imm32/top -<span id="L3880" class="LineNr">3880 </span> 89/<- %edx 4/r32/esp -<span id="L3881" class="LineNr">3881 </span> <span class="subxComment"># operands/esi : (list var)</span> -<span id="L3882" class="LineNr">3882 </span> 68/push 0/imm32/next -<span id="L3883" class="LineNr">3883 </span> 51/push-ecx/var-foo -<span id="L3884" class="LineNr">3884 </span> 89/<- %esi 4/r32/esp -<span id="L3885" class="LineNr">3885 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3886" class="LineNr">3886 </span> 68/push 0/imm32/next -<span id="L3887" class="LineNr">3887 </span> 68/push 0/imm32/outputs -<span id="L3888" class="LineNr">3888 </span> 56/push-esi/inouts -<span id="L3889" class="LineNr">3889 </span> 68/push <span class="Constant">"f"</span>/imm32/operation -<span id="L3890" class="LineNr">3890 </span> 68/push 1/imm32 -<span id="L3891" class="LineNr">3891 </span> 89/<- %esi 4/r32/esp -<span id="L3892" class="LineNr">3892 </span> <span class="subxComment"># functions/ebx : function</span> -<span id="L3893" class="LineNr">3893 </span> 68/push 0/imm32/next -<span id="L3894" class="LineNr">3894 </span> 68/push 0/imm32/body -<span id="L3895" class="LineNr">3895 </span> 68/push 0/imm32/outputs -<span id="L3896" class="LineNr">3896 </span> 51/push-ecx/inouts <span class="subxComment"># hack; in practice we won't have the same var in function definition and call</span> -<span id="L3897" class="LineNr">3897 </span> 68/push <span class="Constant">"f2"</span>/imm32/subx-name -<span id="L3898" class="LineNr">3898 </span> 68/push <span class="Constant">"f"</span>/imm32/name -<span id="L3899" class="LineNr">3899 </span> 89/<- %ebx 4/r32/esp -<span id="L3900" class="LineNr">3900 </span> <span class="subxComment"># convert</span> -<span id="L3901" class="LineNr">3901 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx 0 %ebx) -<span id="L3902" class="LineNr">3902 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3903" class="Folded">3903 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3909" class="LineNr">3909 </span> <span class="subxComment"># check output</span> -<span id="L3910" class="LineNr">3910 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"(f2 *(ebp+0xfffffff8))"</span> <span class="Constant">"F - test-emit-subx-statement-function-call"</span>) -<span id="L3911" class="LineNr">3911 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3912" class="LineNr">3912 </span> 89/<- %esp 5/r32/ebp -<span id="L3913" class="LineNr">3913 </span> 5d/pop-to-ebp -<span id="L3914" class="LineNr">3914 </span> c3/return -<span id="L3915" class="LineNr">3915 </span> -<span id="L3916" class="LineNr">3916 </span><span class="subxTest">test-emit-subx-statement-function-call-with-literal-arg</span>: -<span id="L3917" class="LineNr">3917 </span> <span class="subxComment"># Call a function on a literal.</span> -<span id="L3918" class="LineNr">3918 </span> <span class="subxComment"># f 34</span> -<span id="L3919" class="LineNr">3919 </span> <span class="subxComment"># =></span> -<span id="L3920" class="LineNr">3920 </span> <span class="subxComment"># (f2 34)</span> -<span id="L3921" class="LineNr">3921 </span> <span class="subxComment">#</span> -<span id="L3922" class="LineNr">3922 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3923" class="LineNr">3923 </span> 55/push-ebp -<span id="L3924" class="LineNr">3924 </span> 89/<- %ebp 4/r32/esp -<span id="L3925" class="LineNr">3925 </span> <span class="subxComment"># setup</span> -<span id="L3926" class="LineNr">3926 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) -<span id="L3927" class="LineNr">3927 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) -<span id="L3928" class="LineNr">3928 </span> <span class="subxComment"># var-foo/ecx : literal</span> -<span id="L3929" class="LineNr">3929 </span> 68/push 0/imm32/no-register -<span id="L3930" class="LineNr">3930 </span> 68/push 0/imm32/no-stack-offset -<span id="L3931" class="LineNr">3931 </span> 68/push 0/imm32/block-depth -<span id="L3932" class="LineNr">3932 </span> 68/push 0/imm32/type-literal -<span id="L3933" class="LineNr">3933 </span> 68/push <span class="Constant">"34"</span>/imm32 -<span id="L3934" class="LineNr">3934 </span> 89/<- %ecx 4/r32/esp -<span id="L3935" class="LineNr">3935 </span> <span class="subxComment"># vars/edx = (stack 1)</span> -<span id="L3936" class="LineNr">3936 </span> 51/push-ecx/var-foo -<span id="L3937" class="LineNr">3937 </span> 68/push 1/imm32/data-length -<span id="L3938" class="LineNr">3938 </span> 68/push 1/imm32/top -<span id="L3939" class="LineNr">3939 </span> 89/<- %edx 4/r32/esp -<span id="L3940" class="LineNr">3940 </span> <span class="subxComment"># operands/esi : (list var)</span> -<span id="L3941" class="LineNr">3941 </span> 68/push 0/imm32/next -<span id="L3942" class="LineNr">3942 </span> 51/push-ecx/var-foo -<span id="L3943" class="LineNr">3943 </span> 89/<- %esi 4/r32/esp -<span id="L3944" class="LineNr">3944 </span> <span class="subxComment"># stmt/esi : statement</span> -<span id="L3945" class="LineNr">3945 </span> 68/push 0/imm32/next -<span id="L3946" class="LineNr">3946 </span> 68/push 0/imm32/outputs -<span id="L3947" class="LineNr">3947 </span> 56/push-esi/inouts -<span id="L3948" class="LineNr">3948 </span> 68/push <span class="Constant">"f"</span>/imm32/operation -<span id="L3949" class="LineNr">3949 </span> 68/push 1/imm32 -<span id="L3950" class="LineNr">3950 </span> 89/<- %esi 4/r32/esp -<span id="L3951" class="LineNr">3951 </span> <span class="subxComment"># functions/ebx : function</span> -<span id="L3952" class="LineNr">3952 </span> 68/push 0/imm32/next -<span id="L3953" class="LineNr">3953 </span> 68/push 0/imm32/body -<span id="L3954" class="LineNr">3954 </span> 68/push 0/imm32/outputs -<span id="L3955" class="LineNr">3955 </span> 51/push-ecx/inouts <span class="subxComment"># hack; in practice we won't have the same var in function definition and call</span> -<span id="L3956" class="LineNr">3956 </span> 68/push <span class="Constant">"f2"</span>/imm32/subx-name -<span id="L3957" class="LineNr">3957 </span> 68/push <span class="Constant">"f"</span>/imm32/name -<span id="L3958" class="LineNr">3958 </span> 89/<- %ebx 4/r32/esp -<span id="L3959" class="LineNr">3959 </span> <span class="subxComment"># convert</span> -<span id="L3960" class="LineNr">3960 </span> (<a href='mu.subx.html#L2416'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx 0 %ebx) -<span id="L3961" class="LineNr">3961 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) -<span id="L3962" class="Folded">3962 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> -<span id="L3968" class="LineNr">3968 </span> <span class="subxComment"># check output</span> -<span id="L3969" class="LineNr">3969 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"(f2 34)"</span> <span class="Constant">"F - test-emit-subx-statement-function-call-with-literal-arg"</span>) -<span id="L3970" class="LineNr">3970 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3971" class="LineNr">3971 </span> 89/<- %esp 5/r32/ebp -<span id="L3972" class="LineNr">3972 </span> 5d/pop-to-ebp -<span id="L3973" class="LineNr">3973 </span> c3/return -<span id="L3974" class="LineNr">3974 </span> -<span id="L3975" class="LineNr">3975 </span><span class="subxFunction">emit-subx-prologue</span>: <span class="subxComment"># out : (address buffered-file)</span> -<span id="L3976" class="LineNr">3976 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3977" class="LineNr">3977 </span> 55/push-ebp -<span id="L3978" class="LineNr">3978 </span> 89/<- %ebp 4/r32/esp -<span id="L3979" class="LineNr">3979 </span> <span class="subxComment">#</span> -<span id="L3980" class="LineNr">3980 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"# . prologue\n"</span>) -<span id="L3981" class="LineNr">3981 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"55/push-ebp\n"</span>) -<span id="L3982" class="LineNr">3982 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"89/<- %ebp 4/r32/esp\n"</span>) -<span id="L3983" class="LineNr">3983 </span><span class="Constant">$emit-subx-prologue:end</span>: -<span id="L3984" class="LineNr">3984 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L3985" class="LineNr">3985 </span> 89/<- %esp 5/r32/ebp -<span id="L3986" class="LineNr">3986 </span> 5d/pop-to-ebp -<span id="L3987" class="LineNr">3987 </span> c3/return -<span id="L3988" class="LineNr">3988 </span> -<span id="L3989" class="LineNr">3989 </span><span class="subxFunction">emit-subx-epilogue</span>: <span class="subxComment"># out : (address buffered-file)</span> -<span id="L3990" class="LineNr">3990 </span> <span class="subxS1Comment"># . prologue</span> -<span id="L3991" class="LineNr">3991 </span> 55/push-ebp -<span id="L3992" class="LineNr">3992 </span> 89/<- %ebp 4/r32/esp -<span id="L3993" class="LineNr">3993 </span> <span class="subxComment">#</span> -<span id="L3994" class="LineNr">3994 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"# . epilogue\n"</span>) -<span id="L3995" class="LineNr">3995 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"89/<- %esp 5/r32/ebp\n"</span>) -<span id="L3996" class="LineNr">3996 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"5d/pop-to-ebp\n"</span>) -<span id="L3997" class="LineNr">3997 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"c3/return\n"</span>) -<span id="L3998" class="LineNr">3998 </span><span class="Constant">$emit-subx-epilogue:end</span>: -<span id="L3999" class="LineNr">3999 </span> <span class="subxS1Comment"># . epilogue</span> -<span id="L4000" class="LineNr">4000 </span> 89/<- %esp 5/r32/ebp -<span id="L4001" class="LineNr">4001 </span> 5d/pop-to-ebp -<span id="L4002" class="LineNr">4002 </span> c3/return +<span id="L2874" class="LineNr">2874 </span> <span class="subxComment"># if (curr == null) break</span> +<span id="L2875" class="LineNr">2875 </span> 81 7/subop/compare %ecx 0/imm32 +<span id="L2876" class="LineNr">2876 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L2877" class="LineNr">2877 </span> <span class="subxComment"># if match(curr, stmt) return curr</span> +<span id="L2878" class="LineNr">2878 </span> { +<span id="L2879" class="LineNr">2879 </span> (<a href='mu.subx.html#L2935'>mu-stmt-matches-function?</a> *(ebp+0xc) %ecx) <span class="subxComment"># => eax</span> +<span id="L2880" class="LineNr">2880 </span> 3d/compare-eax-and 0/imm32 +<span id="L2881" class="LineNr">2881 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L2882" class="LineNr">2882 </span> 89/<- %eax 1/r32/ecx +<span id="L2883" class="LineNr">2883 </span> eb/jump $find-matching-function:end/disp8 +<span id="L2884" class="LineNr">2884 </span> } +<span id="L2885" class="LineNr">2885 </span> <span class="subxComment"># curr = curr->next</span> +<span id="L2886" class="LineNr">2886 </span> 8b/-> *(ecx+0x10) 1/r32/ecx <span class="subxComment"># Function-next</span> +<span id="L2887" class="LineNr">2887 </span> eb/jump <span class="Constant">loop</span>/disp8 +<span id="L2888" class="LineNr">2888 </span> } +<span id="L2889" class="LineNr">2889 </span> <span class="subxComment"># return null</span> +<span id="L2890" class="LineNr">2890 </span> b8/copy-to-eax 0/imm32 +<span id="L2891" class="LineNr">2891 </span><span class="Constant">$find-matching-function:end</span>: +<span id="L2892" class="LineNr">2892 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2893" class="LineNr">2893 </span> 59/pop-to-ecx +<span id="L2894" class="LineNr">2894 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2895" class="LineNr">2895 </span> 89/<- %esp 5/r32/ebp +<span id="L2896" class="LineNr">2896 </span> 5d/pop-to-ebp +<span id="L2897" class="LineNr">2897 </span> c3/return +<span id="L2898" class="LineNr">2898 </span> +<span id="L2899" class="LineNr">2899 </span><span class="subxFunction">find-matching-primitive</span>: <span class="subxComment"># primitives : (address primitive), stmt : (address statement) -> result/eax : (address primitive)</span> +<span id="L2900" class="LineNr">2900 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2901" class="LineNr">2901 </span> 55/push-ebp +<span id="L2902" class="LineNr">2902 </span> 89/<- %ebp 4/r32/esp +<span id="L2903" class="LineNr">2903 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2904" class="LineNr">2904 </span> 51/push-ecx +<span id="L2905" class="LineNr">2905 </span> <span class="subxComment"># var curr/ecx : (address primitive) = primitives</span> +<span id="L2906" class="LineNr">2906 </span> 8b/-> *(ebp+8) 1/r32/ecx +<span id="L2907" class="LineNr">2907 </span> { +<span id="L2908" class="LineNr">2908 </span><span class="Constant">$find-matching-primitive:loop</span>: +<span id="L2909" class="LineNr">2909 </span> <span class="subxComment"># if (curr == null) break</span> +<span id="L2910" class="LineNr">2910 </span> 81 7/subop/compare %ecx 0/imm32 +<span id="L2911" class="LineNr">2911 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L2912" class="LineNr">2912 </span> <span class="subxComment"># if match(curr, stmt) return curr</span> +<span id="L2913" class="LineNr">2913 </span> { +<span id="L2914" class="LineNr">2914 </span> (<a href='mu.subx.html#L2953'>mu-stmt-matches-primitive?</a> *(ebp+0xc) %ecx) <span class="subxComment"># => eax</span> +<span id="L2915" class="LineNr">2915 </span> 3d/compare-eax-and 0/imm32 +<span id="L2916" class="LineNr">2916 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L2917" class="LineNr">2917 </span> 89/<- %eax 1/r32/ecx +<span id="L2918" class="LineNr">2918 </span> eb/jump $find-matching-function:end/disp8 +<span id="L2919" class="LineNr">2919 </span> } +<span id="L2920" class="LineNr">2920 </span><span class="Constant">$find-matching-primitive:next-primitive</span>: +<span id="L2921" class="LineNr">2921 </span> <span class="subxComment"># curr = curr->next</span> +<span id="L2922" class="LineNr">2922 </span> 8b/-> *(ecx+0x1c) 1/r32/ecx <span class="subxComment"># Primitive-next</span> +<span id="L2923" class="LineNr">2923 </span> eb/jump <span class="Constant">loop</span>/disp8 +<span id="L2924" class="LineNr">2924 </span> } +<span id="L2925" class="LineNr">2925 </span> <span class="subxComment"># return null</span> +<span id="L2926" class="LineNr">2926 </span> b8/copy-to-eax 0/imm32 +<span id="L2927" class="LineNr">2927 </span><span class="Constant">$find-matching-primitive:end</span>: +<span id="L2928" class="LineNr">2928 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2929" class="LineNr">2929 </span> 59/pop-to-ecx +<span id="L2930" class="LineNr">2930 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2931" class="LineNr">2931 </span> 89/<- %esp 5/r32/ebp +<span id="L2932" class="LineNr">2932 </span> 5d/pop-to-ebp +<span id="L2933" class="LineNr">2933 </span> c3/return +<span id="L2934" class="LineNr">2934 </span> +<span id="L2935" class="LineNr">2935 </span><span class="subxFunction">mu-stmt-matches-function?</span>: <span class="subxComment"># stmt : (address statement), function : (address opcode-info) => result/eax : boolean</span> +<span id="L2936" class="LineNr">2936 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2937" class="LineNr">2937 </span> 55/push-ebp +<span id="L2938" class="LineNr">2938 </span> 89/<- %ebp 4/r32/esp +<span id="L2939" class="LineNr">2939 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2940" class="LineNr">2940 </span> 51/push-ecx +<span id="L2941" class="LineNr">2941 </span> <span class="subxComment"># return primitive->name == stmt->operation</span> +<span id="L2942" class="LineNr">2942 </span> 8b/-> *(ebp+8) 1/r32/ecx +<span id="L2943" class="LineNr">2943 </span> 8b/-> *(ebp+0xc) 0/r32/eax +<span id="L2944" class="LineNr">2944 </span> (<a href='../054string-equal.subx.html#L16'>string-equal?</a> *(ecx+4) *eax) <span class="subxComment"># Stmt1-operation, Primitive-name => eax</span> +<span id="L2945" class="LineNr">2945 </span><span class="Constant">$mu-stmt-matches-function?:end</span>: +<span id="L2946" class="LineNr">2946 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L2947" class="LineNr">2947 </span> 59/pop-to-ecx +<span id="L2948" class="LineNr">2948 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L2949" class="LineNr">2949 </span> 89/<- %esp 5/r32/ebp +<span id="L2950" class="LineNr">2950 </span> 5d/pop-to-ebp +<span id="L2951" class="LineNr">2951 </span> c3/return +<span id="L2952" class="LineNr">2952 </span> +<span id="L2953" class="LineNr">2953 </span><span class="subxFunction">mu-stmt-matches-primitive?</span>: <span class="subxComment"># stmt : (address statement), primitive : (address primitive) => result/eax : boolean</span> +<span id="L2954" class="LineNr">2954 </span> <span class="subxComment"># A mu stmt matches a primitive if the name matches, all the inout vars</span> +<span id="L2955" class="LineNr">2955 </span> <span class="subxComment"># match, and all the output vars match.</span> +<span id="L2956" class="LineNr">2956 </span> <span class="subxComment"># Vars match if types match and registers match.</span> +<span id="L2957" class="LineNr">2957 </span> <span class="subxComment"># In addition, a stmt output matches a primitive's output if types match</span> +<span id="L2958" class="LineNr">2958 </span> <span class="subxComment"># and the primitive has a wildcard register.</span> +<span id="L2959" class="LineNr">2959 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L2960" class="LineNr">2960 </span> 55/push-ebp +<span id="L2961" class="LineNr">2961 </span> 89/<- %ebp 4/r32/esp +<span id="L2962" class="LineNr">2962 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L2963" class="LineNr">2963 </span> 51/push-ecx +<span id="L2964" class="LineNr">2964 </span> 52/push-edx +<span id="L2965" class="LineNr">2965 </span> 53/push-ebx +<span id="L2966" class="LineNr">2966 </span> 56/push-esi +<span id="L2967" class="LineNr">2967 </span> 57/push-edi +<span id="L2968" class="LineNr">2968 </span> <span class="subxComment"># ecx = stmt</span> +<span id="L2969" class="LineNr">2969 </span> 8b/-> *(ebp+8) 1/r32/ecx +<span id="L2970" class="LineNr">2970 </span> <span class="subxComment"># edx = primitive</span> +<span id="L2971" class="LineNr">2971 </span> 8b/-> *(ebp+0xc) 2/r32/edx +<span id="L2972" class="LineNr">2972 </span> { +<span id="L2973" class="LineNr">2973 </span><span class="Constant">$mu-stmt-matches-primitive?:check-name</span>: +<span id="L2974" class="LineNr">2974 </span> <span class="subxComment"># if (primitive->name != stmt->operation) return false</span> +<span id="L2975" class="LineNr">2975 </span> (<a href='../054string-equal.subx.html#L16'>string-equal?</a> *(ecx+4) *edx) <span class="subxComment"># Stmt1-operation, Primitive-name => eax</span> +<span id="L2976" class="LineNr">2976 </span> 3d/compare-eax-and 0/imm32 +<span id="L2977" class="LineNr">2977 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L2978" class="LineNr">2978 </span> b8/copy-to-eax 0/imm32 +<span id="L2979" class="LineNr">2979 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 +<span id="L2980" class="LineNr">2980 </span> } +<span id="L2981" class="LineNr">2981 </span><span class="Constant">$mu-stmt-matches-primitive?:check-inouts</span>: +<span id="L2982" class="LineNr">2982 </span> <span class="subxComment"># for (curr/esi in stmt->inouts, curr2/edi in primitive->inouts)</span> +<span id="L2983" class="LineNr">2983 </span> 8b/-> *(ecx+8) 6/r32/esi <span class="subxComment"># Stmt1-inouts</span> +<span id="L2984" class="LineNr">2984 </span> 8b/-> *(edx+4) 7/r32/edi <span class="subxComment"># Primitive-inouts</span> +<span id="L2985" class="LineNr">2985 </span> { +<span id="L2986" class="LineNr">2986 </span> <span class="subxComment"># if (curr == 0) return (curr2 == 0)</span> +<span id="L2987" class="LineNr">2987 </span> { +<span id="L2988" class="LineNr">2988 </span> 81 7/subop/compare %esi 0/imm32 +<span id="L2989" class="LineNr">2989 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L2990" class="LineNr">2990 </span><span class="Constant">$mu-stmt-matches-primitive?:stmt-inout-is-null</span>: +<span id="L2991" class="LineNr">2991 </span> { +<span id="L2992" class="LineNr">2992 </span> 81 7/subop/compare %edi 0/imm32 +<span id="L2993" class="LineNr">2993 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L2994" class="LineNr">2994 </span> <span class="subxComment"># return true</span> +<span id="L2995" class="LineNr">2995 </span> b8/copy-to-eax 1/imm32/true +<span id="L2996" class="LineNr">2996 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 +<span id="L2997" class="LineNr">2997 </span> } +<span id="L2998" class="LineNr">2998 </span> <span class="subxComment"># return false</span> +<span id="L2999" class="LineNr">2999 </span> b8/copy-to-eax 0/imm32/false +<span id="L3000" class="LineNr">3000 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 +<span id="L3001" class="LineNr">3001 </span> } +<span id="L3002" class="LineNr">3002 </span> <span class="subxComment"># if (curr2 == 0) return false</span> +<span id="L3003" class="LineNr">3003 </span> { +<span id="L3004" class="LineNr">3004 </span> 81 7/subop/compare %edi 0/imm32 +<span id="L3005" class="LineNr">3005 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L3006" class="LineNr">3006 </span><span class="Constant">$mu-stmt-matches-primitive?:prim-inout-is-null</span>: +<span id="L3007" class="LineNr">3007 </span> b8/copy-to-eax 0/imm32/false +<span id="L3008" class="LineNr">3008 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 +<span id="L3009" class="LineNr">3009 </span> } +<span id="L3010" class="LineNr">3010 </span> <span class="subxComment"># if (curr != curr2) return false</span> +<span id="L3011" class="LineNr">3011 </span> { +<span id="L3012" class="LineNr">3012 </span> (<a href='mu.subx.html#L3079'>operand-matches-primitive?</a> *esi *edi) <span class="subxComment"># => eax</span> +<span id="L3013" class="LineNr">3013 </span> 3d/compare-eax-and 0/imm32 +<span id="L3014" class="LineNr">3014 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L3015" class="LineNr">3015 </span> b8/copy-to-eax 0/imm32/false +<span id="L3016" class="LineNr">3016 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 +<span id="L3017" class="LineNr">3017 </span> } +<span id="L3018" class="LineNr">3018 </span> <span class="subxComment"># curr=curr->next</span> +<span id="L3019" class="LineNr">3019 </span> 8b/-> *(esi+4) 6/r32/esi <span class="subxComment"># Operand-next</span> +<span id="L3020" class="LineNr">3020 </span> <span class="subxComment"># curr2=curr2->next</span> +<span id="L3021" class="LineNr">3021 </span> 8b/-> *(edi+4) 7/r32/edi <span class="subxComment"># Operand-next</span> +<span id="L3022" class="LineNr">3022 </span> eb/jump <span class="Constant">loop</span>/disp8 +<span id="L3023" class="LineNr">3023 </span> } +<span id="L3024" class="LineNr">3024 </span><span class="Constant">$mu-stmt-matches-primitive?:check-outputs</span>: +<span id="L3025" class="LineNr">3025 </span> <span class="subxComment"># for (curr/esi in stmt->outputs, curr2/edi in primitive->outputs)</span> +<span id="L3026" class="LineNr">3026 </span> 8b/-> *(ecx+0xc) 6/r32/esi <span class="subxComment"># Stmt1-outputs</span> +<span id="L3027" class="LineNr">3027 </span> 8b/-> *(edx+8) 7/r32/edi <span class="subxComment"># Primitive-outputs</span> +<span id="L3028" class="LineNr">3028 </span> { +<span id="L3029" class="LineNr">3029 </span> <span class="subxComment"># if (curr == 0) return (curr2 == 0)</span> +<span id="L3030" class="LineNr">3030 </span> { +<span id="L3031" class="LineNr">3031 </span> 81 7/subop/compare %esi 0/imm32 +<span id="L3032" class="LineNr">3032 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L3033" class="LineNr">3033 </span> { +<span id="L3034" class="LineNr">3034 </span> 81 7/subop/compare %edi 0/imm32 +<span id="L3035" class="LineNr">3035 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L3036" class="LineNr">3036 </span> <span class="subxComment"># return true</span> +<span id="L3037" class="LineNr">3037 </span> b8/copy-to-eax 1/imm32 +<span id="L3038" class="LineNr">3038 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 +<span id="L3039" class="LineNr">3039 </span> } +<span id="L3040" class="LineNr">3040 </span> <span class="subxComment"># return false</span> +<span id="L3041" class="LineNr">3041 </span> b8/copy-to-eax 0/imm32 +<span id="L3042" class="LineNr">3042 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 +<span id="L3043" class="LineNr">3043 </span> } +<span id="L3044" class="LineNr">3044 </span> <span class="subxComment"># if (curr2 == 0) return false</span> +<span id="L3045" class="LineNr">3045 </span> { +<span id="L3046" class="LineNr">3046 </span> 81 7/subop/compare %edi 0/imm32 +<span id="L3047" class="LineNr">3047 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L3048" class="LineNr">3048 </span> b8/copy-to-eax 0/imm32 +<span id="L3049" class="LineNr">3049 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 +<span id="L3050" class="LineNr">3050 </span> } +<span id="L3051" class="LineNr">3051 </span> <span class="subxComment"># if (curr != curr2) return false</span> +<span id="L3052" class="LineNr">3052 </span> { +<span id="L3053" class="LineNr">3053 </span> (<a href='mu.subx.html#L3079'>operand-matches-primitive?</a> *esi *edi) <span class="subxComment"># => eax</span> +<span id="L3054" class="LineNr">3054 </span> 3d/compare-eax-and 0/imm32 +<span id="L3055" class="LineNr">3055 </span> 75/jump-if-not-equal <span class="Constant">break</span>/disp8 +<span id="L3056" class="LineNr">3056 </span> b8/copy-to-eax 0/imm32 +<span id="L3057" class="LineNr">3057 </span> e9/jump $mu-stmt-matches-primitive?:end/disp32 +<span id="L3058" class="LineNr">3058 </span> } +<span id="L3059" class="LineNr">3059 </span> <span class="subxComment"># curr=curr->next</span> +<span id="L3060" class="LineNr">3060 </span> 8b/-> *(ecx+4) 1/r32/ecx <span class="subxComment"># Operand-next</span> +<span id="L3061" class="LineNr">3061 </span> <span class="subxComment"># curr2=curr2->next</span> +<span id="L3062" class="LineNr">3062 </span> 8b/-> *(edx+4) 2/r32/edx <span class="subxComment"># Operand-next</span> +<span id="L3063" class="LineNr">3063 </span> eb/jump <span class="Constant">loop</span>/disp8 +<span id="L3064" class="LineNr">3064 </span> } +<span id="L3065" class="LineNr">3065 </span><span class="Constant">$mu-stmt-matches-primitive?:return-true</span>: +<span id="L3066" class="LineNr">3066 </span> b8/copy-to-eax 1/imm32 +<span id="L3067" class="LineNr">3067 </span><span class="Constant">$mu-stmt-matches-primitive?:end</span>: +<span id="L3068" class="LineNr">3068 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L3069" class="LineNr">3069 </span> 5f/pop-to-edi +<span id="L3070" class="LineNr">3070 </span> 5e/pop-to-esi +<span id="L3071" class="LineNr">3071 </span> 5b/pop-to-ebx +<span id="L3072" class="LineNr">3072 </span> 5a/pop-to-edx +<span id="L3073" class="LineNr">3073 </span> 59/pop-to-ecx +<span id="L3074" class="LineNr">3074 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3075" class="LineNr">3075 </span> 89/<- %esp 5/r32/ebp +<span id="L3076" class="LineNr">3076 </span> 5d/pop-to-ebp +<span id="L3077" class="LineNr">3077 </span> c3/return +<span id="L3078" class="LineNr">3078 </span> +<span id="L3079" class="LineNr">3079 </span><span class="subxFunction">operand-matches-primitive?</span>: <span class="subxComment"># var : (address var), primout-var : (address var) => result/eax : boolean</span> +<span id="L3080" class="LineNr">3080 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3081" class="LineNr">3081 </span> 55/push-ebp +<span id="L3082" class="LineNr">3082 </span> 89/<- %ebp 4/r32/esp +<span id="L3083" class="LineNr">3083 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L3084" class="LineNr">3084 </span> 56/push-esi +<span id="L3085" class="LineNr">3085 </span> 57/push-edi +<span id="L3086" class="LineNr">3086 </span> <span class="subxComment"># esi = var</span> +<span id="L3087" class="LineNr">3087 </span> 8b/-> *(ebp+8) 6/r32/esi +<span id="L3088" class="LineNr">3088 </span> <span class="subxComment"># edi = primout-var</span> +<span id="L3089" class="LineNr">3089 </span> 8b/-> *(ebp+0xc) 7/r32/edi +<span id="L3090" class="LineNr">3090 </span> <span class="subxComment"># if (var->type != primout-var->type) return false</span> +<span id="L3091" class="LineNr">3091 </span> 8b/-> *(esi+4) 0/r32/eax <span class="subxComment"># Var-type</span> +<span id="L3092" class="LineNr">3092 </span> 39/compare *(edi+4) 0/r32/eax <span class="subxComment"># Var-type</span> +<span id="L3093" class="LineNr">3093 </span> b8/copy-to-eax 0/imm32/false +<span id="L3094" class="LineNr">3094 </span> 75/jump-if-not-equal $operand-matches-primitive?:end/disp8 +<span id="L3095" class="LineNr">3095 </span> <span class="subxComment"># return false if var->register doesn't match primout-var->register</span> +<span id="L3096" class="LineNr">3096 </span> { +<span id="L3097" class="LineNr">3097 </span> <span class="subxComment"># if addresses are equal, don't return here</span> +<span id="L3098" class="LineNr">3098 </span> 8b/-> *(esi+0x10) 0/r32/eax +<span id="L3099" class="LineNr">3099 </span> 39/compare *(edi+0x10) 0/r32/eax +<span id="L3100" class="LineNr">3100 </span> 74/jump-if-equal <span class="Constant">break</span>/disp8 +<span id="L3101" class="LineNr">3101 </span> <span class="subxComment"># if either address is 0, return false</span> +<span id="L3102" class="LineNr">3102 </span> 3d/compare-eax-and 0/imm32 +<span id="L3103" class="LineNr">3103 </span> 74/jump-if-equal $operand-matches-primitive?:end/disp8 <span class="subxComment"># eax goes from meaning var->register to result</span> +<span id="L3104" class="LineNr">3104 </span> 81 7/subop/compare *(edi+0x10) 0/imm32 +<span id="L3105" class="LineNr">3105 </span> 74/jump-if-equal $operand-matches-primitive?:end/disp8 <span class="subxComment"># eax goes from meaning var->register to result</span> +<span id="L3106" class="LineNr">3106 </span> <span class="subxComment"># if primout-var->register is "*", return true</span> +<span id="L3107" class="LineNr">3107 </span> (<a href='../054string-equal.subx.html#L16'>string-equal?</a> *(edi+0x10) <span class="Constant">"*"</span>) <span class="subxComment"># Var-register</span> +<span id="L3108" class="LineNr">3108 </span> 3d/compare-eax-and 0/imm32 +<span id="L3109" class="LineNr">3109 </span> b8/copy-to-eax 1/imm32/true +<span id="L3110" class="LineNr">3110 </span> 75/jump-if-not-equal $operand-matches-primitive?:end/disp8 +<span id="L3111" class="LineNr">3111 </span> <span class="subxComment"># if string contents don't match, return false</span> +<span id="L3112" class="LineNr">3112 </span> (<a href='../054string-equal.subx.html#L16'>string-equal?</a> *(esi+0x10) *(edi+0x10)) <span class="subxComment"># Var-register Var-register</span> +<span id="L3113" class="LineNr">3113 </span> 3d/compare-eax-and 0/imm32 +<span id="L3114" class="LineNr">3114 </span> b8/copy-to-eax 0/imm32/false +<span id="L3115" class="LineNr">3115 </span> 74/jump-if-equal $operand-matches-primitive?:end/disp8 +<span id="L3116" class="LineNr">3116 </span> } +<span id="L3117" class="LineNr">3117 </span> <span class="subxComment"># return true</span> +<span id="L3118" class="LineNr">3118 </span> b8/copy-to-eax 1/imm32/true +<span id="L3119" class="LineNr">3119 </span><span class="Constant">$operand-matches-primitive?:end</span>: +<span id="L3120" class="LineNr">3120 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L3121" class="LineNr">3121 </span> 5f/pop-to-edi +<span id="L3122" class="LineNr">3122 </span> 5e/pop-to-esi +<span id="L3123" class="LineNr">3123 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3124" class="LineNr">3124 </span> 89/<- %esp 5/r32/ebp +<span id="L3125" class="LineNr">3125 </span> 5d/pop-to-ebp +<span id="L3126" class="LineNr">3126 </span> c3/return +<span id="L3127" class="LineNr">3127 </span> +<span id="L3128" class="LineNr">3128 </span><span class="subxTest">test-emit-subx-statement-primitive</span>: +<span id="L3129" class="LineNr">3129 </span> <span class="subxComment"># Primitive operation on a variable on the stack.</span> +<span id="L3130" class="LineNr">3130 </span> <span class="subxComment"># increment foo</span> +<span id="L3131" class="LineNr">3131 </span> <span class="subxComment"># =></span> +<span id="L3132" class="LineNr">3132 </span> <span class="subxComment"># ff 0/subop/increment *(ebp-8)</span> +<span id="L3133" class="LineNr">3133 </span> <span class="subxComment">#</span> +<span id="L3134" class="LineNr">3134 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> +<span id="L3135" class="LineNr">3135 </span> <span class="subxComment"># name: 'foo'</span> +<span id="L3136" class="LineNr">3136 </span> <span class="subxComment"># type: int</span> +<span id="L3137" class="LineNr">3137 </span> <span class="subxComment"># stack-offset: -8</span> +<span id="L3138" class="LineNr">3138 </span> <span class="subxComment">#</span> +<span id="L3139" class="LineNr">3139 </span> <span class="subxComment"># There's a primitive with this info:</span> +<span id="L3140" class="LineNr">3140 </span> <span class="subxComment"># name: 'increment'</span> +<span id="L3141" class="LineNr">3141 </span> <span class="subxComment"># inouts: int/mem</span> +<span id="L3142" class="LineNr">3142 </span> <span class="subxComment"># value: 'ff 0/subop/increment'</span> +<span id="L3143" class="LineNr">3143 </span> <span class="subxComment">#</span> +<span id="L3144" class="LineNr">3144 </span> <span class="subxComment"># There's nothing in functions.</span> +<span id="L3145" class="LineNr">3145 </span> <span class="subxComment">#</span> +<span id="L3146" class="LineNr">3146 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3147" class="LineNr">3147 </span> 55/push-ebp +<span id="L3148" class="LineNr">3148 </span> 89/<- %ebp 4/r32/esp +<span id="L3149" class="LineNr">3149 </span> <span class="subxComment"># setup</span> +<span id="L3150" class="LineNr">3150 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3151" class="LineNr">3151 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3152" class="LineNr">3152 </span> <span class="subxComment"># var-foo/ecx : var</span> +<span id="L3153" class="LineNr">3153 </span> 68/push 0/imm32/no-register +<span id="L3154" class="LineNr">3154 </span> 68/push -8/imm32/stack-offset +<span id="L3155" class="LineNr">3155 </span> 68/push 1/imm32/block-depth +<span id="L3156" class="LineNr">3156 </span> 68/push 1/imm32/type-int +<span id="L3157" class="LineNr">3157 </span> 68/push <span class="Constant">"foo"</span>/imm32 +<span id="L3158" class="LineNr">3158 </span> 89/<- %ecx 4/r32/esp +<span id="L3159" class="LineNr">3159 </span> <span class="subxComment"># vars/edx : (stack 1)</span> +<span id="L3160" class="LineNr">3160 </span> 51/push-ecx/var-foo +<span id="L3161" class="LineNr">3161 </span> 68/push 1/imm32/data-length +<span id="L3162" class="LineNr">3162 </span> 68/push 1/imm32/top +<span id="L3163" class="LineNr">3163 </span> 89/<- %edx 4/r32/esp +<span id="L3164" class="LineNr">3164 </span> <span class="subxComment"># operand/ebx : (list var)</span> +<span id="L3165" class="LineNr">3165 </span> 68/push 0/imm32/next +<span id="L3166" class="LineNr">3166 </span> 51/push-ecx/var-foo +<span id="L3167" class="LineNr">3167 </span> 89/<- %ebx 4/r32/esp +<span id="L3168" class="LineNr">3168 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3169" class="LineNr">3169 </span> 68/push 0/imm32/next +<span id="L3170" class="LineNr">3170 </span> 68/push 0/imm32/outputs +<span id="L3171" class="LineNr">3171 </span> 53/push-ebx/operands +<span id="L3172" class="LineNr">3172 </span> 68/push <span class="Constant">"increment"</span>/imm32/operation +<span id="L3173" class="LineNr">3173 </span> 68/push 1/imm32 +<span id="L3174" class="LineNr">3174 </span> 89/<- %esi 4/r32/esp +<span id="L3175" class="LineNr">3175 </span> <span class="subxComment"># primitives/ebx : primitive</span> +<span id="L3176" class="LineNr">3176 </span> 68/push 0/imm32/next +<span id="L3177" class="LineNr">3177 </span> 68/push 0/imm32/no-imm32 +<span id="L3178" class="LineNr">3178 </span> 68/push 0/imm32/no-r32 +<span id="L3179" class="LineNr">3179 </span> 68/push 1/imm32/rm32-is-first-inout +<span id="L3180" class="LineNr">3180 </span> 68/push <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name +<span id="L3181" class="LineNr">3181 </span> 68/push 0/imm32/outputs +<span id="L3182" class="LineNr">3182 </span> 53/push-ebx/inouts <span class="subxComment"># hack; in practice we won't have the same var in function definition and call</span> +<span id="L3183" class="LineNr">3183 </span> 68/push <span class="Constant">"increment"</span>/imm32/name +<span id="L3184" class="LineNr">3184 </span> 89/<- %ebx 4/r32/esp +<span id="L3185" class="LineNr">3185 </span> <span class="subxComment"># convert</span> +<span id="L3186" class="LineNr">3186 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx %ebx 0) +<span id="L3187" class="LineNr">3187 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3188" class="Folded">3188 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L3194" class="LineNr">3194 </span> <span class="subxComment"># check output</span> +<span id="L3195" class="LineNr">3195 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"ff 0/subop/increment *(ebp+0xfffffff8)"</span> <span class="Constant">"F - test-emit-subx-statement-primitive"</span>) +<span id="L3196" class="LineNr">3196 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3197" class="LineNr">3197 </span> 89/<- %esp 5/r32/ebp +<span id="L3198" class="LineNr">3198 </span> 5d/pop-to-ebp +<span id="L3199" class="LineNr">3199 </span> c3/return +<span id="L3200" class="LineNr">3200 </span> +<span id="L3201" class="LineNr">3201 </span><span class="subxTest">test-emit-subx-statement-primitive-register</span>: +<span id="L3202" class="LineNr">3202 </span> <span class="subxComment"># Primitive operation on a variable in a register.</span> +<span id="L3203" class="LineNr">3203 </span> <span class="subxComment"># foo <- increment</span> +<span id="L3204" class="LineNr">3204 </span> <span class="subxComment"># =></span> +<span id="L3205" class="LineNr">3205 </span> <span class="subxComment"># ff 0/subop/increment %eax # sub-optimal, but should suffice</span> +<span id="L3206" class="LineNr">3206 </span> <span class="subxComment">#</span> +<span id="L3207" class="LineNr">3207 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> +<span id="L3208" class="LineNr">3208 </span> <span class="subxComment"># name: 'foo'</span> +<span id="L3209" class="LineNr">3209 </span> <span class="subxComment"># type: int</span> +<span id="L3210" class="LineNr">3210 </span> <span class="subxComment"># register: 'eax'</span> +<span id="L3211" class="LineNr">3211 </span> <span class="subxComment">#</span> +<span id="L3212" class="LineNr">3212 </span> <span class="subxComment"># There's a primitive with this info:</span> +<span id="L3213" class="LineNr">3213 </span> <span class="subxComment"># name: 'increment'</span> +<span id="L3214" class="LineNr">3214 </span> <span class="subxComment"># out: int/reg</span> +<span id="L3215" class="LineNr">3215 </span> <span class="subxComment"># value: 'ff 0/subop/increment'</span> +<span id="L3216" class="LineNr">3216 </span> <span class="subxComment">#</span> +<span id="L3217" class="LineNr">3217 </span> <span class="subxComment"># There's nothing in functions.</span> +<span id="L3218" class="LineNr">3218 </span> <span class="subxComment">#</span> +<span id="L3219" class="LineNr">3219 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3220" class="LineNr">3220 </span> 55/push-ebp +<span id="L3221" class="LineNr">3221 </span> 89/<- %ebp 4/r32/esp +<span id="L3222" class="LineNr">3222 </span> <span class="subxComment"># setup</span> +<span id="L3223" class="LineNr">3223 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3224" class="LineNr">3224 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3225" class="LineNr">3225 </span> <span class="subxComment"># var-foo/ecx : var in eax</span> +<span id="L3226" class="LineNr">3226 </span> 68/push <span class="Constant">"eax"</span>/imm32/register +<span id="L3227" class="LineNr">3227 </span> 68/push 0/imm32/no-stack-offset +<span id="L3228" class="LineNr">3228 </span> 68/push 1/imm32/block-depth +<span id="L3229" class="LineNr">3229 </span> 68/push 1/imm32/type-int +<span id="L3230" class="LineNr">3230 </span> 68/push <span class="Constant">"foo"</span>/imm32 +<span id="L3231" class="LineNr">3231 </span> 89/<- %ecx 4/r32/esp +<span id="L3232" class="LineNr">3232 </span> <span class="subxComment"># vars/edx : (stack 1)</span> +<span id="L3233" class="LineNr">3233 </span> 51/push-ecx/var-foo +<span id="L3234" class="LineNr">3234 </span> 68/push 1/imm32/data-length +<span id="L3235" class="LineNr">3235 </span> 68/push 1/imm32/top +<span id="L3236" class="LineNr">3236 </span> 89/<- %edx 4/r32/esp +<span id="L3237" class="LineNr">3237 </span> <span class="subxComment"># operand/ebx : (list var)</span> +<span id="L3238" class="LineNr">3238 </span> 68/push 0/imm32/next +<span id="L3239" class="LineNr">3239 </span> 51/push-ecx/var-foo +<span id="L3240" class="LineNr">3240 </span> 89/<- %ebx 4/r32/esp +<span id="L3241" class="LineNr">3241 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3242" class="LineNr">3242 </span> 68/push 0/imm32/next +<span id="L3243" class="LineNr">3243 </span> 53/push-ebx/outputs +<span id="L3244" class="LineNr">3244 </span> 68/push 0/imm32/inouts +<span id="L3245" class="LineNr">3245 </span> 68/push <span class="Constant">"increment"</span>/imm32/operation +<span id="L3246" class="LineNr">3246 </span> 68/push 1/imm32 +<span id="L3247" class="LineNr">3247 </span> 89/<- %esi 4/r32/esp +<span id="L3248" class="LineNr">3248 </span> <span class="subxComment"># formal-var/ebx : var in any register</span> +<span id="L3249" class="LineNr">3249 </span> 68/push <span class="SpecialChar"><a href='mu.subx.html#L321'>Any-register</a></span>/imm32 +<span id="L3250" class="LineNr">3250 </span> 68/push 0/imm32/no-stack-offset +<span id="L3251" class="LineNr">3251 </span> 68/push 1/imm32/block-depth +<span id="L3252" class="LineNr">3252 </span> 68/push 1/imm32/type-int +<span id="L3253" class="LineNr">3253 </span> 68/push <span class="Constant">"dummy"</span>/imm32 +<span id="L3254" class="LineNr">3254 </span> 89/<- %ebx 4/r32/esp +<span id="L3255" class="LineNr">3255 </span> <span class="subxComment"># operand/ebx : (list var)</span> +<span id="L3256" class="LineNr">3256 </span> 68/push 0/imm32/next +<span id="L3257" class="LineNr">3257 </span> 53/push-ebx/formal-var +<span id="L3258" class="LineNr">3258 </span> 89/<- %ebx 4/r32/esp +<span id="L3259" class="LineNr">3259 </span> <span class="subxComment"># primitives/ebx : primitive</span> +<span id="L3260" class="LineNr">3260 </span> 68/push 0/imm32/next +<span id="L3261" class="LineNr">3261 </span> 68/push 0/imm32/no-imm32 +<span id="L3262" class="LineNr">3262 </span> 68/push 0/imm32/no-r32 +<span id="L3263" class="LineNr">3263 </span> 68/push 3/imm32/rm32-in-first-output +<span id="L3264" class="LineNr">3264 </span> 68/push <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name +<span id="L3265" class="LineNr">3265 </span> 53/push-ebx/outputs +<span id="L3266" class="LineNr">3266 </span> 68/push 0/imm32/inouts +<span id="L3267" class="LineNr">3267 </span> 68/push <span class="Constant">"increment"</span>/imm32/name +<span id="L3268" class="LineNr">3268 </span> 89/<- %ebx 4/r32/esp +<span id="L3269" class="LineNr">3269 </span> <span class="subxComment"># convert</span> +<span id="L3270" class="LineNr">3270 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx %ebx 0) +<span id="L3271" class="LineNr">3271 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3272" class="Folded">3272 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L3278" class="LineNr">3278 </span> <span class="subxComment"># check output</span> +<span id="L3279" class="LineNr">3279 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"ff 0/subop/increment %eax"</span> <span class="Constant">"F - test-emit-subx-statement-primitive-register"</span>) +<span id="L3280" class="LineNr">3280 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3281" class="LineNr">3281 </span> 89/<- %esp 5/r32/ebp +<span id="L3282" class="LineNr">3282 </span> 5d/pop-to-ebp +<span id="L3283" class="LineNr">3283 </span> c3/return +<span id="L3284" class="LineNr">3284 </span> +<span id="L3285" class="LineNr">3285 </span><span class="subxTest">test-emit-subx-statement-select-primitive</span>: +<span id="L3286" class="LineNr">3286 </span> <span class="subxComment"># Select the right primitive between overloads.</span> +<span id="L3287" class="LineNr">3287 </span> <span class="subxComment"># foo <- increment</span> +<span id="L3288" class="LineNr">3288 </span> <span class="subxComment"># =></span> +<span id="L3289" class="LineNr">3289 </span> <span class="subxComment"># ff 0/subop/increment %eax # sub-optimal, but should suffice</span> +<span id="L3290" class="LineNr">3290 </span> <span class="subxComment">#</span> +<span id="L3291" class="LineNr">3291 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> +<span id="L3292" class="LineNr">3292 </span> <span class="subxComment"># name: 'foo'</span> +<span id="L3293" class="LineNr">3293 </span> <span class="subxComment"># type: int</span> +<span id="L3294" class="LineNr">3294 </span> <span class="subxComment"># register: 'eax'</span> +<span id="L3295" class="LineNr">3295 </span> <span class="subxComment">#</span> +<span id="L3296" class="LineNr">3296 </span> <span class="subxComment"># There's two primitives, as follows:</span> +<span id="L3297" class="LineNr">3297 </span> <span class="subxComment"># - name: 'increment'</span> +<span id="L3298" class="LineNr">3298 </span> <span class="subxComment"># out: int/reg</span> +<span id="L3299" class="LineNr">3299 </span> <span class="subxComment"># value: 'ff 0/subop/increment'</span> +<span id="L3300" class="LineNr">3300 </span> <span class="subxComment"># - name: 'increment'</span> +<span id="L3301" class="LineNr">3301 </span> <span class="subxComment"># inout: int/mem</span> +<span id="L3302" class="LineNr">3302 </span> <span class="subxComment"># value: 'ff 0/subop/increment'</span> +<span id="L3303" class="LineNr">3303 </span> <span class="subxComment">#</span> +<span id="L3304" class="LineNr">3304 </span> <span class="subxComment"># There's nothing in functions.</span> +<span id="L3305" class="LineNr">3305 </span> <span class="subxComment">#</span> +<span id="L3306" class="LineNr">3306 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3307" class="LineNr">3307 </span> 55/push-ebp +<span id="L3308" class="LineNr">3308 </span> 89/<- %ebp 4/r32/esp +<span id="L3309" class="LineNr">3309 </span> <span class="subxComment"># setup</span> +<span id="L3310" class="LineNr">3310 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3311" class="LineNr">3311 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3312" class="LineNr">3312 </span> <span class="subxComment"># var-foo/ecx : var in eax</span> +<span id="L3313" class="LineNr">3313 </span> 68/push <span class="Constant">"eax"</span>/imm32/register +<span id="L3314" class="LineNr">3314 </span> 68/push 0/imm32/no-stack-offset +<span id="L3315" class="LineNr">3315 </span> 68/push 1/imm32/block-depth +<span id="L3316" class="LineNr">3316 </span> 68/push 1/imm32/type-int +<span id="L3317" class="LineNr">3317 </span> 68/push <span class="Constant">"foo"</span>/imm32 +<span id="L3318" class="LineNr">3318 </span> 89/<- %ecx 4/r32/esp +<span id="L3319" class="LineNr">3319 </span> <span class="subxComment"># vars/edx : (stack 1)</span> +<span id="L3320" class="LineNr">3320 </span> 51/push-ecx/var-foo +<span id="L3321" class="LineNr">3321 </span> 68/push 1/imm32/data-length +<span id="L3322" class="LineNr">3322 </span> 68/push 1/imm32/top +<span id="L3323" class="LineNr">3323 </span> 89/<- %edx 4/r32/esp +<span id="L3324" class="LineNr">3324 </span> <span class="subxComment"># real-outputs/edi : (list var)</span> +<span id="L3325" class="LineNr">3325 </span> 68/push 0/imm32/next +<span id="L3326" class="LineNr">3326 </span> 51/push-ecx/var-foo +<span id="L3327" class="LineNr">3327 </span> 89/<- %edi 4/r32/esp +<span id="L3328" class="LineNr">3328 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3329" class="LineNr">3329 </span> 68/push 0/imm32/next +<span id="L3330" class="LineNr">3330 </span> 57/push-edi/outputs +<span id="L3331" class="LineNr">3331 </span> 68/push 0/imm32/inouts +<span id="L3332" class="LineNr">3332 </span> 68/push <span class="Constant">"increment"</span>/imm32/operation +<span id="L3333" class="LineNr">3333 </span> 68/push 1/imm32 +<span id="L3334" class="LineNr">3334 </span> 89/<- %esi 4/r32/esp +<span id="L3335" class="LineNr">3335 </span> <span class="subxComment"># formal-var/ebx : var in any register</span> +<span id="L3336" class="LineNr">3336 </span> 68/push <span class="SpecialChar"><a href='mu.subx.html#L321'>Any-register</a></span>/imm32 +<span id="L3337" class="LineNr">3337 </span> 68/push 0/imm32/no-stack-offset +<span id="L3338" class="LineNr">3338 </span> 68/push 1/imm32/block-depth +<span id="L3339" class="LineNr">3339 </span> 68/push 1/imm32/type-int +<span id="L3340" class="LineNr">3340 </span> 68/push <span class="Constant">"dummy"</span>/imm32 +<span id="L3341" class="LineNr">3341 </span> 89/<- %ebx 4/r32/esp +<span id="L3342" class="LineNr">3342 </span> <span class="subxComment"># formal-outputs/ebx : (list var)</span> +<span id="L3343" class="LineNr">3343 </span> 68/push 0/imm32/next +<span id="L3344" class="LineNr">3344 </span> 53/push-ebx/formal-var +<span id="L3345" class="LineNr">3345 </span> 89/<- %ebx 4/r32/esp +<span id="L3346" class="LineNr">3346 </span> <span class="subxComment"># primitive1/ebx : primitive</span> +<span id="L3347" class="LineNr">3347 </span> 68/push 0/imm32/next +<span id="L3348" class="LineNr">3348 </span> 68/push 0/imm32/no-imm32 +<span id="L3349" class="LineNr">3349 </span> 68/push 0/imm32/no-r32 +<span id="L3350" class="LineNr">3350 </span> 68/push 3/imm32/rm32-in-first-output +<span id="L3351" class="LineNr">3351 </span> 68/push <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name +<span id="L3352" class="LineNr">3352 </span> 53/push-ebx/outputs/formal-outputs +<span id="L3353" class="LineNr">3353 </span> 68/push 0/imm32/inouts +<span id="L3354" class="LineNr">3354 </span> 68/push <span class="Constant">"increment"</span>/imm32/name +<span id="L3355" class="LineNr">3355 </span> 89/<- %ebx 4/r32/esp +<span id="L3356" class="LineNr">3356 </span> <span class="subxComment"># primitives/ebx : primitive</span> +<span id="L3357" class="LineNr">3357 </span> 53/push-ebx/next +<span id="L3358" class="LineNr">3358 </span> 68/push 0/imm32/no-imm32 +<span id="L3359" class="LineNr">3359 </span> 68/push 0/imm32/no-r32 +<span id="L3360" class="LineNr">3360 </span> 68/push 1/imm32/rm32-is-first-inout +<span id="L3361" class="LineNr">3361 </span> 68/push <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name +<span id="L3362" class="LineNr">3362 </span> 68/push 0/imm32/outputs +<span id="L3363" class="LineNr">3363 </span> 57/push-edi/inouts/real-outputs <span class="subxComment"># hack; in practice we won't have the same var in function definition and call</span> +<span id="L3364" class="LineNr">3364 </span> 68/push <span class="Constant">"increment"</span>/imm32/name +<span id="L3365" class="LineNr">3365 </span> 89/<- %ebx 4/r32/esp +<span id="L3366" class="LineNr">3366 </span> <span class="subxComment"># convert</span> +<span id="L3367" class="LineNr">3367 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx %ebx 0) +<span id="L3368" class="LineNr">3368 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3369" class="Folded">3369 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L3375" class="LineNr">3375 </span> <span class="subxComment"># check output</span> +<span id="L3376" class="LineNr">3376 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"ff 0/subop/increment %eax"</span> <span class="Constant">"F - test-emit-subx-statement-select-primitive"</span>) +<span id="L3377" class="LineNr">3377 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3378" class="LineNr">3378 </span> 89/<- %esp 5/r32/ebp +<span id="L3379" class="LineNr">3379 </span> 5d/pop-to-ebp +<span id="L3380" class="LineNr">3380 </span> c3/return +<span id="L3381" class="LineNr">3381 </span> +<span id="L3382" class="LineNr">3382 </span><span class="subxTest">test-emit-subx-statement-select-primitive-2</span>: +<span id="L3383" class="LineNr">3383 </span> <span class="subxComment"># Select the right primitive between overloads.</span> +<span id="L3384" class="LineNr">3384 </span> <span class="subxComment"># foo <- increment</span> +<span id="L3385" class="LineNr">3385 </span> <span class="subxComment"># =></span> +<span id="L3386" class="LineNr">3386 </span> <span class="subxComment"># ff 0/subop/increment %eax # sub-optimal, but should suffice</span> +<span id="L3387" class="LineNr">3387 </span> <span class="subxComment">#</span> +<span id="L3388" class="LineNr">3388 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> +<span id="L3389" class="LineNr">3389 </span> <span class="subxComment"># name: 'foo'</span> +<span id="L3390" class="LineNr">3390 </span> <span class="subxComment"># type: int</span> +<span id="L3391" class="LineNr">3391 </span> <span class="subxComment"># register: 'eax'</span> +<span id="L3392" class="LineNr">3392 </span> <span class="subxComment">#</span> +<span id="L3393" class="LineNr">3393 </span> <span class="subxComment"># There's two primitives, as follows:</span> +<span id="L3394" class="LineNr">3394 </span> <span class="subxComment"># - name: 'increment'</span> +<span id="L3395" class="LineNr">3395 </span> <span class="subxComment"># out: int/reg</span> +<span id="L3396" class="LineNr">3396 </span> <span class="subxComment"># value: 'ff 0/subop/increment'</span> +<span id="L3397" class="LineNr">3397 </span> <span class="subxComment"># - name: 'increment'</span> +<span id="L3398" class="LineNr">3398 </span> <span class="subxComment"># inout: int/mem</span> +<span id="L3399" class="LineNr">3399 </span> <span class="subxComment"># value: 'ff 0/subop/increment'</span> +<span id="L3400" class="LineNr">3400 </span> <span class="subxComment">#</span> +<span id="L3401" class="LineNr">3401 </span> <span class="subxComment"># There's nothing in functions.</span> +<span id="L3402" class="LineNr">3402 </span> <span class="subxComment">#</span> +<span id="L3403" class="LineNr">3403 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3404" class="LineNr">3404 </span> 55/push-ebp +<span id="L3405" class="LineNr">3405 </span> 89/<- %ebp 4/r32/esp +<span id="L3406" class="LineNr">3406 </span> <span class="subxComment"># setup</span> +<span id="L3407" class="LineNr">3407 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3408" class="LineNr">3408 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3409" class="LineNr">3409 </span> <span class="subxComment"># var-foo/ecx : var in eax</span> +<span id="L3410" class="LineNr">3410 </span> 68/push <span class="Constant">"eax"</span>/imm32/register +<span id="L3411" class="LineNr">3411 </span> 68/push 0/imm32/no-stack-offset +<span id="L3412" class="LineNr">3412 </span> 68/push 1/imm32/block-depth +<span id="L3413" class="LineNr">3413 </span> 68/push 1/imm32/type-int +<span id="L3414" class="LineNr">3414 </span> 68/push <span class="Constant">"foo"</span>/imm32 +<span id="L3415" class="LineNr">3415 </span> 89/<- %ecx 4/r32/esp +<span id="L3416" class="LineNr">3416 </span> <span class="subxComment"># vars/edx : (stack 1)</span> +<span id="L3417" class="LineNr">3417 </span> 51/push-ecx/var-foo +<span id="L3418" class="LineNr">3418 </span> 68/push 1/imm32/data-length +<span id="L3419" class="LineNr">3419 </span> 68/push 1/imm32/top +<span id="L3420" class="LineNr">3420 </span> 89/<- %edx 4/r32/esp +<span id="L3421" class="LineNr">3421 </span> <span class="subxComment"># inouts/edi : (list var)</span> +<span id="L3422" class="LineNr">3422 </span> 68/push 0/imm32/next +<span id="L3423" class="LineNr">3423 </span> 51/push-ecx/var-foo +<span id="L3424" class="LineNr">3424 </span> 89/<- %edi 4/r32/esp +<span id="L3425" class="LineNr">3425 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3426" class="LineNr">3426 </span> 68/push 0/imm32/next +<span id="L3427" class="LineNr">3427 </span> 68/push 0/imm32/outputs +<span id="L3428" class="LineNr">3428 </span> 57/push-edi/inouts +<span id="L3429" class="LineNr">3429 </span> 68/push <span class="Constant">"increment"</span>/imm32/operation +<span id="L3430" class="LineNr">3430 </span> 68/push 1/imm32 +<span id="L3431" class="LineNr">3431 </span> 89/<- %esi 4/r32/esp +<span id="L3432" class="LineNr">3432 </span> <span class="subxComment"># formal-var/ebx : var in any register</span> +<span id="L3433" class="LineNr">3433 </span> 68/push <span class="SpecialChar"><a href='mu.subx.html#L321'>Any-register</a></span>/imm32 +<span id="L3434" class="LineNr">3434 </span> 68/push 0/imm32/no-stack-offset +<span id="L3435" class="LineNr">3435 </span> 68/push 1/imm32/block-depth +<span id="L3436" class="LineNr">3436 </span> 68/push 1/imm32/type-int +<span id="L3437" class="LineNr">3437 </span> 68/push <span class="Constant">"dummy"</span>/imm32 +<span id="L3438" class="LineNr">3438 </span> 89/<- %ebx 4/r32/esp +<span id="L3439" class="LineNr">3439 </span> <span class="subxComment"># operand/ebx : (list var)</span> +<span id="L3440" class="LineNr">3440 </span> 68/push 0/imm32/next +<span id="L3441" class="LineNr">3441 </span> 53/push-ebx/formal-var +<span id="L3442" class="LineNr">3442 </span> 89/<- %ebx 4/r32/esp +<span id="L3443" class="LineNr">3443 </span> <span class="subxComment"># primitive1/ebx : primitive</span> +<span id="L3444" class="LineNr">3444 </span> 68/push 0/imm32/next +<span id="L3445" class="LineNr">3445 </span> 68/push 0/imm32/no-imm32 +<span id="L3446" class="LineNr">3446 </span> 68/push 0/imm32/no-r32 +<span id="L3447" class="LineNr">3447 </span> 68/push 3/imm32/rm32-in-first-output +<span id="L3448" class="LineNr">3448 </span> 68/push <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name +<span id="L3449" class="LineNr">3449 </span> 53/push-ebx/outputs/formal-outputs +<span id="L3450" class="LineNr">3450 </span> 68/push 0/imm32/inouts +<span id="L3451" class="LineNr">3451 </span> 68/push <span class="Constant">"increment"</span>/imm32/name +<span id="L3452" class="LineNr">3452 </span> 89/<- %ebx 4/r32/esp +<span id="L3453" class="LineNr">3453 </span> <span class="subxComment"># primitives/ebx : primitive</span> +<span id="L3454" class="LineNr">3454 </span> 53/push-ebx/next +<span id="L3455" class="LineNr">3455 </span> 68/push 0/imm32/no-imm32 +<span id="L3456" class="LineNr">3456 </span> 68/push 0/imm32/no-r32 +<span id="L3457" class="LineNr">3457 </span> 68/push 1/imm32/rm32-is-first-inout +<span id="L3458" class="LineNr">3458 </span> 68/push <span class="Constant">"ff 0/subop/increment"</span>/imm32/subx-name +<span id="L3459" class="LineNr">3459 </span> 68/push 0/imm32/outputs +<span id="L3460" class="LineNr">3460 </span> 57/push-edi/inouts/real-outputs <span class="subxComment"># hack; in practice we won't have the same var in function definition and call</span> +<span id="L3461" class="LineNr">3461 </span> 68/push <span class="Constant">"increment"</span>/imm32/name +<span id="L3462" class="LineNr">3462 </span> 89/<- %ebx 4/r32/esp +<span id="L3463" class="LineNr">3463 </span> <span class="subxComment"># convert</span> +<span id="L3464" class="LineNr">3464 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx %ebx 0) +<span id="L3465" class="LineNr">3465 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3466" class="Folded">3466 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L3472" class="LineNr">3472 </span> <span class="subxComment"># check output</span> +<span id="L3473" class="LineNr">3473 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"ff 0/subop/increment %eax"</span> <span class="Constant">"F - test-emit-subx-statement-select-primitive-2"</span>) +<span id="L3474" class="LineNr">3474 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3475" class="LineNr">3475 </span> 89/<- %esp 5/r32/ebp +<span id="L3476" class="LineNr">3476 </span> 5d/pop-to-ebp +<span id="L3477" class="LineNr">3477 </span> c3/return +<span id="L3478" class="LineNr">3478 </span> +<span id="L3479" class="LineNr">3479 </span><span class="subxTest">test-increment-register</span>: +<span id="L3480" class="LineNr">3480 </span> <span class="subxComment"># Select the right primitive between overloads.</span> +<span id="L3481" class="LineNr">3481 </span> <span class="subxComment"># foo <- increment</span> +<span id="L3482" class="LineNr">3482 </span> <span class="subxComment"># =></span> +<span id="L3483" class="LineNr">3483 </span> <span class="subxComment"># ff 0/subop/increment %eax # sub-optimal, but should suffice</span> +<span id="L3484" class="LineNr">3484 </span> <span class="subxComment">#</span> +<span id="L3485" class="LineNr">3485 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> +<span id="L3486" class="LineNr">3486 </span> <span class="subxComment"># name: 'foo'</span> +<span id="L3487" class="LineNr">3487 </span> <span class="subxComment"># type: int</span> +<span id="L3488" class="LineNr">3488 </span> <span class="subxComment"># register: 'eax'</span> +<span id="L3489" class="LineNr">3489 </span> <span class="subxComment">#</span> +<span id="L3490" class="LineNr">3490 </span> <span class="subxComment"># Primitives are the global definitions.</span> +<span id="L3491" class="LineNr">3491 </span> <span class="subxComment">#</span> +<span id="L3492" class="LineNr">3492 </span> <span class="subxComment"># There are no functions defined.</span> +<span id="L3493" class="LineNr">3493 </span> <span class="subxComment">#</span> +<span id="L3494" class="LineNr">3494 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3495" class="LineNr">3495 </span> 55/push-ebp +<span id="L3496" class="LineNr">3496 </span> 89/<- %ebp 4/r32/esp +<span id="L3497" class="LineNr">3497 </span> <span class="subxComment"># setup</span> +<span id="L3498" class="LineNr">3498 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3499" class="LineNr">3499 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3500" class="LineNr">3500 </span> <span class="subxComment"># var-foo/ecx : var in eax</span> +<span id="L3501" class="LineNr">3501 </span> 68/push <span class="Constant">"eax"</span>/imm32/register +<span id="L3502" class="LineNr">3502 </span> 68/push 0/imm32/no-stack-offset +<span id="L3503" class="LineNr">3503 </span> 68/push 1/imm32/block-depth +<span id="L3504" class="LineNr">3504 </span> 68/push 1/imm32/type-int +<span id="L3505" class="LineNr">3505 </span> 68/push <span class="Constant">"foo"</span>/imm32 +<span id="L3506" class="LineNr">3506 </span> 89/<- %ecx 4/r32/esp +<span id="L3507" class="LineNr">3507 </span> <span class="subxComment"># vars/edx : (stack 1)</span> +<span id="L3508" class="LineNr">3508 </span> 51/push-ecx/var-foo +<span id="L3509" class="LineNr">3509 </span> 68/push 1/imm32/data-length +<span id="L3510" class="LineNr">3510 </span> 68/push 1/imm32/top +<span id="L3511" class="LineNr">3511 </span> 89/<- %edx 4/r32/esp +<span id="L3512" class="LineNr">3512 </span> <span class="subxComment"># real-outputs/edi : (list var)</span> +<span id="L3513" class="LineNr">3513 </span> 68/push 0/imm32/next +<span id="L3514" class="LineNr">3514 </span> 51/push-ecx/var-foo +<span id="L3515" class="LineNr">3515 </span> 89/<- %edi 4/r32/esp +<span id="L3516" class="LineNr">3516 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3517" class="LineNr">3517 </span> 68/push 0/imm32/next +<span id="L3518" class="LineNr">3518 </span> 57/push-edi/outputs +<span id="L3519" class="LineNr">3519 </span> 68/push 0/imm32/inouts +<span id="L3520" class="LineNr">3520 </span> 68/push <span class="Constant">"increment"</span>/imm32/operation +<span id="L3521" class="LineNr">3521 </span> 68/push 1/imm32 +<span id="L3522" class="LineNr">3522 </span> 89/<- %esi 4/r32/esp +<span id="L3523" class="LineNr">3523 </span> <span class="subxComment"># convert</span> +<span id="L3524" class="LineNr">3524 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx <span class="SpecialChar"><a href='mu.subx.html#L2500'>Primitives</a></span> 0) +<span id="L3525" class="LineNr">3525 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3526" class="Folded">3526 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L3532" class="LineNr">3532 </span> <span class="subxComment"># check output</span> +<span id="L3533" class="LineNr">3533 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"ff 0/subop/increment %eax"</span> <span class="Constant">"F - test-increment-register"</span>) +<span id="L3534" class="LineNr">3534 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3535" class="LineNr">3535 </span> 89/<- %esp 5/r32/ebp +<span id="L3536" class="LineNr">3536 </span> 5d/pop-to-ebp +<span id="L3537" class="LineNr">3537 </span> c3/return +<span id="L3538" class="LineNr">3538 </span> +<span id="L3539" class="LineNr">3539 </span><span class="subxTest">test-increment-var</span>: +<span id="L3540" class="LineNr">3540 </span> <span class="subxComment"># Select the right primitive between overloads.</span> +<span id="L3541" class="LineNr">3541 </span> <span class="subxComment"># foo <- increment</span> +<span id="L3542" class="LineNr">3542 </span> <span class="subxComment"># =></span> +<span id="L3543" class="LineNr">3543 </span> <span class="subxComment"># ff 0/subop/increment %eax # sub-optimal, but should suffice</span> +<span id="L3544" class="LineNr">3544 </span> <span class="subxComment">#</span> +<span id="L3545" class="LineNr">3545 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> +<span id="L3546" class="LineNr">3546 </span> <span class="subxComment"># name: 'foo'</span> +<span id="L3547" class="LineNr">3547 </span> <span class="subxComment"># type: int</span> +<span id="L3548" class="LineNr">3548 </span> <span class="subxComment"># register: 'eax'</span> +<span id="L3549" class="LineNr">3549 </span> <span class="subxComment">#</span> +<span id="L3550" class="LineNr">3550 </span> <span class="subxComment"># Primitives are the global definitions.</span> +<span id="L3551" class="LineNr">3551 </span> <span class="subxComment">#</span> +<span id="L3552" class="LineNr">3552 </span> <span class="subxComment"># There are no functions defined.</span> +<span id="L3553" class="LineNr">3553 </span> <span class="subxComment">#</span> +<span id="L3554" class="LineNr">3554 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3555" class="LineNr">3555 </span> 55/push-ebp +<span id="L3556" class="LineNr">3556 </span> 89/<- %ebp 4/r32/esp +<span id="L3557" class="LineNr">3557 </span> <span class="subxComment"># setup</span> +<span id="L3558" class="LineNr">3558 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3559" class="LineNr">3559 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3560" class="LineNr">3560 </span> <span class="subxComment"># var-foo/ecx : var in eax</span> +<span id="L3561" class="LineNr">3561 </span> 68/push <span class="Constant">"eax"</span>/imm32/register +<span id="L3562" class="LineNr">3562 </span> 68/push 0/imm32/no-stack-offset +<span id="L3563" class="LineNr">3563 </span> 68/push 1/imm32/block-depth +<span id="L3564" class="LineNr">3564 </span> 68/push 1/imm32/type-int +<span id="L3565" class="LineNr">3565 </span> 68/push <span class="Constant">"foo"</span>/imm32 +<span id="L3566" class="LineNr">3566 </span> 89/<- %ecx 4/r32/esp +<span id="L3567" class="LineNr">3567 </span> <span class="subxComment"># vars/edx : (stack 1)</span> +<span id="L3568" class="LineNr">3568 </span> 51/push-ecx/var-foo +<span id="L3569" class="LineNr">3569 </span> 68/push 1/imm32/data-length +<span id="L3570" class="LineNr">3570 </span> 68/push 1/imm32/top +<span id="L3571" class="LineNr">3571 </span> 89/<- %edx 4/r32/esp +<span id="L3572" class="LineNr">3572 </span> <span class="subxComment"># inouts/edi : (list var)</span> +<span id="L3573" class="LineNr">3573 </span> 68/push 0/imm32/next +<span id="L3574" class="LineNr">3574 </span> 51/push-ecx/var-foo +<span id="L3575" class="LineNr">3575 </span> 89/<- %edi 4/r32/esp +<span id="L3576" class="LineNr">3576 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3577" class="LineNr">3577 </span> 68/push 0/imm32/next +<span id="L3578" class="LineNr">3578 </span> 68/push 0/imm32/outputs +<span id="L3579" class="LineNr">3579 </span> 57/push-edi/inouts +<span id="L3580" class="LineNr">3580 </span> 68/push <span class="Constant">"increment"</span>/imm32/operation +<span id="L3581" class="LineNr">3581 </span> 68/push 1/imm32 +<span id="L3582" class="LineNr">3582 </span> 89/<- %esi 4/r32/esp +<span id="L3583" class="LineNr">3583 </span> <span class="subxComment"># convert</span> +<span id="L3584" class="LineNr">3584 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx <span class="SpecialChar"><a href='mu.subx.html#L2500'>Primitives</a></span> 0) +<span id="L3585" class="LineNr">3585 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3586" class="Folded">3586 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L3592" class="LineNr">3592 </span> <span class="subxComment"># check output</span> +<span id="L3593" class="LineNr">3593 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"ff 0/subop/increment %eax"</span> <span class="Constant">"F - test-increment-var"</span>) +<span id="L3594" class="LineNr">3594 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3595" class="LineNr">3595 </span> 89/<- %esp 5/r32/ebp +<span id="L3596" class="LineNr">3596 </span> 5d/pop-to-ebp +<span id="L3597" class="LineNr">3597 </span> c3/return +<span id="L3598" class="LineNr">3598 </span> +<span id="L3599" class="LineNr">3599 </span><span class="subxTest">test-add-reg-to-reg</span>: +<span id="L3600" class="LineNr">3600 </span> <span class="subxComment"># var1/reg <- add var2/reg</span> +<span id="L3601" class="LineNr">3601 </span> <span class="subxComment"># =></span> +<span id="L3602" class="LineNr">3602 </span> <span class="subxComment"># 01 %var1 var2</span> +<span id="L3603" class="LineNr">3603 </span> <span class="subxComment">#</span> +<span id="L3604" class="LineNr">3604 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3605" class="LineNr">3605 </span> 55/push-ebp +<span id="L3606" class="LineNr">3606 </span> 89/<- %ebp 4/r32/esp +<span id="L3607" class="LineNr">3607 </span> <span class="subxComment"># setup</span> +<span id="L3608" class="LineNr">3608 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3609" class="LineNr">3609 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3610" class="LineNr">3610 </span> <span class="subxComment"># var-var1/ecx : var in eax</span> +<span id="L3611" class="LineNr">3611 </span> 68/push <span class="Constant">"eax"</span>/imm32/register +<span id="L3612" class="LineNr">3612 </span> 68/push 0/imm32/no-stack-offset +<span id="L3613" class="LineNr">3613 </span> 68/push 1/imm32/block-depth +<span id="L3614" class="LineNr">3614 </span> 68/push 1/imm32/type-int +<span id="L3615" class="LineNr">3615 </span> 68/push <span class="Constant">"var1"</span>/imm32 +<span id="L3616" class="LineNr">3616 </span> 89/<- %ecx 4/r32/esp +<span id="L3617" class="LineNr">3617 </span> <span class="subxComment"># var-var2/edx : var in ecx</span> +<span id="L3618" class="LineNr">3618 </span> 68/push <span class="Constant">"ecx"</span>/imm32/register +<span id="L3619" class="LineNr">3619 </span> 68/push 0/imm32/no-stack-offset +<span id="L3620" class="LineNr">3620 </span> 68/push 1/imm32/block-depth +<span id="L3621" class="LineNr">3621 </span> 68/push 1/imm32/type-int +<span id="L3622" class="LineNr">3622 </span> 68/push <span class="Constant">"var2"</span>/imm32 +<span id="L3623" class="LineNr">3623 </span> 89/<- %edx 4/r32/esp +<span id="L3624" class="LineNr">3624 </span> <span class="subxComment"># inouts/esi : (list var2)</span> +<span id="L3625" class="LineNr">3625 </span> 68/push 0/imm32/next +<span id="L3626" class="LineNr">3626 </span> 52/push-edx/var-var2 +<span id="L3627" class="LineNr">3627 </span> 89/<- %esi 4/r32/esp +<span id="L3628" class="LineNr">3628 </span> <span class="subxComment"># outputs/edi : (list var1)</span> +<span id="L3629" class="LineNr">3629 </span> 68/push 0/imm32/next +<span id="L3630" class="LineNr">3630 </span> 51/push-ecx/var-var1 +<span id="L3631" class="LineNr">3631 </span> 89/<- %edi 4/r32/esp +<span id="L3632" class="LineNr">3632 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3633" class="LineNr">3633 </span> 68/push 0/imm32/next +<span id="L3634" class="LineNr">3634 </span> 57/push-edi/outputs +<span id="L3635" class="LineNr">3635 </span> 56/push-esi/inouts +<span id="L3636" class="LineNr">3636 </span> 68/push <span class="Constant">"add"</span>/imm32/operation +<span id="L3637" class="LineNr">3637 </span> 68/push 1/imm32 +<span id="L3638" class="LineNr">3638 </span> 89/<- %esi 4/r32/esp +<span id="L3639" class="LineNr">3639 </span> <span class="subxComment"># convert</span> +<span id="L3640" class="LineNr">3640 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi 0 <span class="SpecialChar"><a href='mu.subx.html#L2500'>Primitives</a></span> 0) +<span id="L3641" class="LineNr">3641 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3642" class="Folded">3642 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L3648" class="LineNr">3648 </span> <span class="subxComment"># check output</span> +<span id="L3649" class="LineNr">3649 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"01 %eax 0x00000001/r32"</span> <span class="Constant">"F - test-add-reg-to-reg"</span>) +<span id="L3650" class="LineNr">3650 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3651" class="LineNr">3651 </span> 89/<- %esp 5/r32/ebp +<span id="L3652" class="LineNr">3652 </span> 5d/pop-to-ebp +<span id="L3653" class="LineNr">3653 </span> c3/return +<span id="L3654" class="LineNr">3654 </span> +<span id="L3655" class="LineNr">3655 </span><span class="subxTest">test-add-reg-to-mem</span>: +<span id="L3656" class="LineNr">3656 </span> <span class="subxComment"># add-to var1 var2/reg</span> +<span id="L3657" class="LineNr">3657 </span> <span class="subxComment"># =></span> +<span id="L3658" class="LineNr">3658 </span> <span class="subxComment"># 01 *(ebp+__) var2</span> +<span id="L3659" class="LineNr">3659 </span> <span class="subxComment">#</span> +<span id="L3660" class="LineNr">3660 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3661" class="LineNr">3661 </span> 55/push-ebp +<span id="L3662" class="LineNr">3662 </span> 89/<- %ebp 4/r32/esp +<span id="L3663" class="LineNr">3663 </span> <span class="subxComment"># setup</span> +<span id="L3664" class="LineNr">3664 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3665" class="LineNr">3665 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3666" class="LineNr">3666 </span> <span class="subxComment"># var-var1/ecx : var</span> +<span id="L3667" class="LineNr">3667 </span> 68/push 0/imm32/no-register +<span id="L3668" class="LineNr">3668 </span> 68/push 8/imm32/stack-offset +<span id="L3669" class="LineNr">3669 </span> 68/push 1/imm32/block-depth +<span id="L3670" class="LineNr">3670 </span> 68/push 1/imm32/type-int +<span id="L3671" class="LineNr">3671 </span> 68/push <span class="Constant">"var1"</span>/imm32 +<span id="L3672" class="LineNr">3672 </span> 89/<- %ecx 4/r32/esp +<span id="L3673" class="LineNr">3673 </span> <span class="subxComment"># var-var2/edx : var in ecx</span> +<span id="L3674" class="LineNr">3674 </span> 68/push <span class="Constant">"ecx"</span>/imm32/register +<span id="L3675" class="LineNr">3675 </span> 68/push 0/imm32/no-stack-offset +<span id="L3676" class="LineNr">3676 </span> 68/push 1/imm32/block-depth +<span id="L3677" class="LineNr">3677 </span> 68/push 1/imm32/type-int +<span id="L3678" class="LineNr">3678 </span> 68/push <span class="Constant">"var2"</span>/imm32 +<span id="L3679" class="LineNr">3679 </span> 89/<- %edx 4/r32/esp +<span id="L3680" class="LineNr">3680 </span> <span class="subxComment"># inouts/esi : (list var2)</span> +<span id="L3681" class="LineNr">3681 </span> 68/push 0/imm32/next +<span id="L3682" class="LineNr">3682 </span> 52/push-edx/var-var2 +<span id="L3683" class="LineNr">3683 </span> 89/<- %esi 4/r32/esp +<span id="L3684" class="LineNr">3684 </span> <span class="subxComment"># inouts = (list var1 var2)</span> +<span id="L3685" class="LineNr">3685 </span> 56/push-esi/next +<span id="L3686" class="LineNr">3686 </span> 51/push-ecx/var-var1 +<span id="L3687" class="LineNr">3687 </span> 89/<- %esi 4/r32/esp +<span id="L3688" class="LineNr">3688 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3689" class="LineNr">3689 </span> 68/push 0/imm32/next +<span id="L3690" class="LineNr">3690 </span> 68/push 0/imm32/outputs +<span id="L3691" class="LineNr">3691 </span> 56/push-esi/inouts +<span id="L3692" class="LineNr">3692 </span> 68/push <span class="Constant">"add-to"</span>/imm32/operation +<span id="L3693" class="LineNr">3693 </span> 68/push 1/imm32 +<span id="L3694" class="LineNr">3694 </span> 89/<- %esi 4/r32/esp +<span id="L3695" class="LineNr">3695 </span> <span class="subxComment"># convert</span> +<span id="L3696" class="LineNr">3696 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi 0 <span class="SpecialChar"><a href='mu.subx.html#L2500'>Primitives</a></span> 0) +<span id="L3697" class="LineNr">3697 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3698" class="Folded">3698 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L3704" class="LineNr">3704 </span> <span class="subxComment"># check output</span> +<span id="L3705" class="LineNr">3705 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"01 *(ebp+0x00000008) 0x00000001/r32"</span> <span class="Constant">"F - test-add-reg-to-mem"</span>) +<span id="L3706" class="LineNr">3706 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3707" class="LineNr">3707 </span> 89/<- %esp 5/r32/ebp +<span id="L3708" class="LineNr">3708 </span> 5d/pop-to-ebp +<span id="L3709" class="LineNr">3709 </span> c3/return +<span id="L3710" class="LineNr">3710 </span> +<span id="L3711" class="LineNr">3711 </span><span class="subxTest">test-add-mem-to-reg</span>: +<span id="L3712" class="LineNr">3712 </span> <span class="subxComment"># var1/reg <- add var2</span> +<span id="L3713" class="LineNr">3713 </span> <span class="subxComment"># =></span> +<span id="L3714" class="LineNr">3714 </span> <span class="subxComment"># 03 *(ebp+__) var1</span> +<span id="L3715" class="LineNr">3715 </span> <span class="subxComment">#</span> +<span id="L3716" class="LineNr">3716 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3717" class="LineNr">3717 </span> 55/push-ebp +<span id="L3718" class="LineNr">3718 </span> 89/<- %ebp 4/r32/esp +<span id="L3719" class="LineNr">3719 </span> <span class="subxComment"># setup</span> +<span id="L3720" class="LineNr">3720 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3721" class="LineNr">3721 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3722" class="LineNr">3722 </span> <span class="subxComment"># var-var1/ecx : var in eax</span> +<span id="L3723" class="LineNr">3723 </span> 68/push <span class="Constant">"eax"</span>/imm32/register +<span id="L3724" class="LineNr">3724 </span> 68/push 0/imm32/no-stack-offset +<span id="L3725" class="LineNr">3725 </span> 68/push 1/imm32/block-depth +<span id="L3726" class="LineNr">3726 </span> 68/push 1/imm32/type-int +<span id="L3727" class="LineNr">3727 </span> 68/push <span class="Constant">"var1"</span>/imm32 +<span id="L3728" class="LineNr">3728 </span> 89/<- %ecx 4/r32/esp +<span id="L3729" class="LineNr">3729 </span> <span class="subxComment"># var-var2/edx : var</span> +<span id="L3730" class="LineNr">3730 </span> 68/push 0/imm32/no-register +<span id="L3731" class="LineNr">3731 </span> 68/push 8/imm32/stack-offset +<span id="L3732" class="LineNr">3732 </span> 68/push 1/imm32/block-depth +<span id="L3733" class="LineNr">3733 </span> 68/push 1/imm32/type-int +<span id="L3734" class="LineNr">3734 </span> 68/push <span class="Constant">"var2"</span>/imm32 +<span id="L3735" class="LineNr">3735 </span> 89/<- %edx 4/r32/esp +<span id="L3736" class="LineNr">3736 </span> <span class="subxComment"># inouts/esi : (list var2)</span> +<span id="L3737" class="LineNr">3737 </span> 68/push 0/imm32/next +<span id="L3738" class="LineNr">3738 </span> 52/push-edx/var-var2 +<span id="L3739" class="LineNr">3739 </span> 89/<- %esi 4/r32/esp +<span id="L3740" class="LineNr">3740 </span> <span class="subxComment"># outputs/edi : (list var1)</span> +<span id="L3741" class="LineNr">3741 </span> 68/push 0/imm32/next +<span id="L3742" class="LineNr">3742 </span> 51/push-ecx/var-var1 +<span id="L3743" class="LineNr">3743 </span> 89/<- %edi 4/r32/esp +<span id="L3744" class="LineNr">3744 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3745" class="LineNr">3745 </span> 68/push 0/imm32/next +<span id="L3746" class="LineNr">3746 </span> 57/push-edi/outputs +<span id="L3747" class="LineNr">3747 </span> 56/push-esi/inouts +<span id="L3748" class="LineNr">3748 </span> 68/push <span class="Constant">"add"</span>/imm32/operation +<span id="L3749" class="LineNr">3749 </span> 68/push 1/imm32 +<span id="L3750" class="LineNr">3750 </span> 89/<- %esi 4/r32/esp +<span id="L3751" class="LineNr">3751 </span> <span class="subxComment"># convert</span> +<span id="L3752" class="LineNr">3752 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi 0 <span class="SpecialChar"><a href='mu.subx.html#L2500'>Primitives</a></span> 0) +<span id="L3753" class="LineNr">3753 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3754" class="Folded">3754 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L3760" class="LineNr">3760 </span> <span class="subxComment"># check output</span> +<span id="L3761" class="LineNr">3761 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"03 *(ebp+0x00000008) 0x00000000/r32"</span> <span class="Constant">"F - test-add-mem-to-reg"</span>) +<span id="L3762" class="LineNr">3762 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3763" class="LineNr">3763 </span> 89/<- %esp 5/r32/ebp +<span id="L3764" class="LineNr">3764 </span> 5d/pop-to-ebp +<span id="L3765" class="LineNr">3765 </span> c3/return +<span id="L3766" class="LineNr">3766 </span> +<span id="L3767" class="LineNr">3767 </span><span class="subxTest">test-add-literal-to-reg</span>: +<span id="L3768" class="LineNr">3768 </span> <span class="subxComment"># var1/eax <- add 0x34</span> +<span id="L3769" class="LineNr">3769 </span> <span class="subxComment"># =></span> +<span id="L3770" class="LineNr">3770 </span> <span class="subxComment"># 81 0/subop/add %eax 0x34/imm32</span> +<span id="L3771" class="LineNr">3771 </span> <span class="subxComment">#</span> +<span id="L3772" class="LineNr">3772 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3773" class="LineNr">3773 </span> 55/push-ebp +<span id="L3774" class="LineNr">3774 </span> 89/<- %ebp 4/r32/esp +<span id="L3775" class="LineNr">3775 </span> <span class="subxComment"># setup</span> +<span id="L3776" class="LineNr">3776 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3777" class="LineNr">3777 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3778" class="LineNr">3778 </span> <span class="subxComment"># var-var1/ecx : var in eax</span> +<span id="L3779" class="LineNr">3779 </span> 68/push <span class="Constant">"eax"</span>/imm32/register +<span id="L3780" class="LineNr">3780 </span> 68/push 0/imm32/no-stack-offset +<span id="L3781" class="LineNr">3781 </span> 68/push 1/imm32/block-depth +<span id="L3782" class="LineNr">3782 </span> 68/push 1/imm32/type-int +<span id="L3783" class="LineNr">3783 </span> 68/push <span class="Constant">"var1"</span>/imm32 +<span id="L3784" class="LineNr">3784 </span> 89/<- %ecx 4/r32/esp +<span id="L3785" class="LineNr">3785 </span> <span class="subxComment"># var-var2/edx : var literal</span> +<span id="L3786" class="LineNr">3786 </span> 68/push 0/imm32/no-register +<span id="L3787" class="LineNr">3787 </span> 68/push 0/imm32/no-stack-offset +<span id="L3788" class="LineNr">3788 </span> 68/push 1/imm32/block-depth +<span id="L3789" class="LineNr">3789 </span> 68/push 0/imm32/type-literal +<span id="L3790" class="LineNr">3790 </span> 68/push <span class="Constant">"0x34"</span>/imm32 +<span id="L3791" class="LineNr">3791 </span> 89/<- %edx 4/r32/esp +<span id="L3792" class="LineNr">3792 </span> <span class="subxComment"># inouts/esi : (list var2)</span> +<span id="L3793" class="LineNr">3793 </span> 68/push 0/imm32/next +<span id="L3794" class="LineNr">3794 </span> 52/push-edx/var-var2 +<span id="L3795" class="LineNr">3795 </span> 89/<- %esi 4/r32/esp +<span id="L3796" class="LineNr">3796 </span> <span class="subxComment"># outputs/edi : (list var1)</span> +<span id="L3797" class="LineNr">3797 </span> 68/push 0/imm32/next +<span id="L3798" class="LineNr">3798 </span> 51/push-ecx/var-var1 +<span id="L3799" class="LineNr">3799 </span> 89/<- %edi 4/r32/esp +<span id="L3800" class="LineNr">3800 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3801" class="LineNr">3801 </span> 68/push 0/imm32/next +<span id="L3802" class="LineNr">3802 </span> 57/push-edi/outputs +<span id="L3803" class="LineNr">3803 </span> 56/push-esi/inouts +<span id="L3804" class="LineNr">3804 </span> 68/push <span class="Constant">"add"</span>/imm32/operation +<span id="L3805" class="LineNr">3805 </span> 68/push 1/imm32 +<span id="L3806" class="LineNr">3806 </span> 89/<- %esi 4/r32/esp +<span id="L3807" class="LineNr">3807 </span> <span class="subxComment"># convert</span> +<span id="L3808" class="LineNr">3808 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi 0 <span class="SpecialChar"><a href='mu.subx.html#L2500'>Primitives</a></span> 0) +<span id="L3809" class="LineNr">3809 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3810" class="Folded">3810 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L3816" class="LineNr">3816 </span> <span class="subxComment"># check output</span> +<span id="L3817" class="LineNr">3817 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"81 0/subop/add %eax 0x34/imm32"</span> <span class="Constant">"F - test-add-literal-to-reg"</span>) +<span id="L3818" class="LineNr">3818 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3819" class="LineNr">3819 </span> 89/<- %esp 5/r32/ebp +<span id="L3820" class="LineNr">3820 </span> 5d/pop-to-ebp +<span id="L3821" class="LineNr">3821 </span> c3/return +<span id="L3822" class="LineNr">3822 </span> +<span id="L3823" class="LineNr">3823 </span><span class="subxTest">test-add-literal-to-mem</span>: +<span id="L3824" class="LineNr">3824 </span> <span class="subxComment"># add-to var1, 0x34</span> +<span id="L3825" class="LineNr">3825 </span> <span class="subxComment"># =></span> +<span id="L3826" class="LineNr">3826 </span> <span class="subxComment"># 81 0/subop/add %eax 0x34/imm32</span> +<span id="L3827" class="LineNr">3827 </span> <span class="subxComment">#</span> +<span id="L3828" class="LineNr">3828 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3829" class="LineNr">3829 </span> 55/push-ebp +<span id="L3830" class="LineNr">3830 </span> 89/<- %ebp 4/r32/esp +<span id="L3831" class="LineNr">3831 </span> <span class="subxComment"># setup</span> +<span id="L3832" class="LineNr">3832 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3833" class="LineNr">3833 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3834" class="LineNr">3834 </span> <span class="subxComment"># var-var1/ecx : var</span> +<span id="L3835" class="LineNr">3835 </span> 68/push 0/imm32/no-register +<span id="L3836" class="LineNr">3836 </span> 68/push 8/imm32/stack-offset +<span id="L3837" class="LineNr">3837 </span> 68/push 1/imm32/block-depth +<span id="L3838" class="LineNr">3838 </span> 68/push 1/imm32/type-int +<span id="L3839" class="LineNr">3839 </span> 68/push <span class="Constant">"var1"</span>/imm32 +<span id="L3840" class="LineNr">3840 </span> 89/<- %ecx 4/r32/esp +<span id="L3841" class="LineNr">3841 </span> <span class="subxComment"># var-var2/edx : var literal</span> +<span id="L3842" class="LineNr">3842 </span> 68/push 0/imm32/no-register +<span id="L3843" class="LineNr">3843 </span> 68/push 0/imm32/no-stack-offset +<span id="L3844" class="LineNr">3844 </span> 68/push 1/imm32/block-depth +<span id="L3845" class="LineNr">3845 </span> 68/push 0/imm32/type-literal +<span id="L3846" class="LineNr">3846 </span> 68/push <span class="Constant">"0x34"</span>/imm32 +<span id="L3847" class="LineNr">3847 </span> 89/<- %edx 4/r32/esp +<span id="L3848" class="LineNr">3848 </span> <span class="subxComment"># inouts/esi : (list var2)</span> +<span id="L3849" class="LineNr">3849 </span> 68/push 0/imm32/next +<span id="L3850" class="LineNr">3850 </span> 52/push-edx/var-var2 +<span id="L3851" class="LineNr">3851 </span> 89/<- %esi 4/r32/esp +<span id="L3852" class="LineNr">3852 </span> <span class="subxComment"># inouts = (list var1 inouts)</span> +<span id="L3853" class="LineNr">3853 </span> 56/push-esi/next +<span id="L3854" class="LineNr">3854 </span> 51/push-ecx/var-var1 +<span id="L3855" class="LineNr">3855 </span> 89/<- %esi 4/r32/esp +<span id="L3856" class="LineNr">3856 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3857" class="LineNr">3857 </span> 68/push 0/imm32/next +<span id="L3858" class="LineNr">3858 </span> 68/push 0/imm32/outputs +<span id="L3859" class="LineNr">3859 </span> 56/push-esi/inouts +<span id="L3860" class="LineNr">3860 </span> 68/push <span class="Constant">"add-to"</span>/imm32/operation +<span id="L3861" class="LineNr">3861 </span> 68/push 1/imm32 +<span id="L3862" class="LineNr">3862 </span> 89/<- %esi 4/r32/esp +<span id="L3863" class="LineNr">3863 </span> <span class="subxComment"># convert</span> +<span id="L3864" class="LineNr">3864 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi 0 <span class="SpecialChar"><a href='mu.subx.html#L2500'>Primitives</a></span> 0) +<span id="L3865" class="LineNr">3865 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3866" class="Folded">3866 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L3872" class="LineNr">3872 </span> <span class="subxComment"># check output</span> +<span id="L3873" class="LineNr">3873 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"81 0/subop/add *(ebp+0x00000008) 0x34/imm32"</span> <span class="Constant">"F - test-add-literal-to-mem"</span>) +<span id="L3874" class="LineNr">3874 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3875" class="LineNr">3875 </span> 89/<- %esp 5/r32/ebp +<span id="L3876" class="LineNr">3876 </span> 5d/pop-to-ebp +<span id="L3877" class="LineNr">3877 </span> c3/return +<span id="L3878" class="LineNr">3878 </span> +<span id="L3879" class="LineNr">3879 </span><span class="subxTest">test-emit-subx-statement-function-call</span>: +<span id="L3880" class="LineNr">3880 </span> <span class="subxComment"># Call a function on a variable on the stack.</span> +<span id="L3881" class="LineNr">3881 </span> <span class="subxComment"># f foo</span> +<span id="L3882" class="LineNr">3882 </span> <span class="subxComment"># =></span> +<span id="L3883" class="LineNr">3883 </span> <span class="subxComment"># (f2 *(ebp-8))</span> +<span id="L3884" class="LineNr">3884 </span> <span class="subxComment"># (Changing the function name supports overloading in general, but here it</span> +<span id="L3885" class="LineNr">3885 </span> <span class="subxComment"># just serves to help disambiguate things.)</span> +<span id="L3886" class="LineNr">3886 </span> <span class="subxComment">#</span> +<span id="L3887" class="LineNr">3887 </span> <span class="subxComment"># There's a variable on the var stack as follows:</span> +<span id="L3888" class="LineNr">3888 </span> <span class="subxComment"># name: 'foo'</span> +<span id="L3889" class="LineNr">3889 </span> <span class="subxComment"># type: int</span> +<span id="L3890" class="LineNr">3890 </span> <span class="subxComment"># stack-offset: -8</span> +<span id="L3891" class="LineNr">3891 </span> <span class="subxComment">#</span> +<span id="L3892" class="LineNr">3892 </span> <span class="subxComment"># There's nothing in primitives.</span> +<span id="L3893" class="LineNr">3893 </span> <span class="subxComment">#</span> +<span id="L3894" class="LineNr">3894 </span> <span class="subxComment"># There's a function with this info:</span> +<span id="L3895" class="LineNr">3895 </span> <span class="subxComment"># name: 'f'</span> +<span id="L3896" class="LineNr">3896 </span> <span class="subxComment"># inout: int/mem</span> +<span id="L3897" class="LineNr">3897 </span> <span class="subxComment"># value: 'f2'</span> +<span id="L3898" class="LineNr">3898 </span> <span class="subxComment">#</span> +<span id="L3899" class="LineNr">3899 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3900" class="LineNr">3900 </span> 55/push-ebp +<span id="L3901" class="LineNr">3901 </span> 89/<- %ebp 4/r32/esp +<span id="L3902" class="LineNr">3902 </span> <span class="subxComment"># setup</span> +<span id="L3903" class="LineNr">3903 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3904" class="LineNr">3904 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3905" class="LineNr">3905 </span> <span class="subxComment"># var-foo/ecx : var</span> +<span id="L3906" class="LineNr">3906 </span> 68/push 0/imm32/no-register +<span id="L3907" class="LineNr">3907 </span> 68/push -8/imm32/stack-offset +<span id="L3908" class="LineNr">3908 </span> 68/push 0/imm32/block-depth +<span id="L3909" class="LineNr">3909 </span> 68/push 1/imm32/type-int +<span id="L3910" class="LineNr">3910 </span> 68/push <span class="Constant">"foo"</span>/imm32 +<span id="L3911" class="LineNr">3911 </span> 89/<- %ecx 4/r32/esp +<span id="L3912" class="LineNr">3912 </span> <span class="subxComment"># vars/edx = (stack 1)</span> +<span id="L3913" class="LineNr">3913 </span> 51/push-ecx/var-foo +<span id="L3914" class="LineNr">3914 </span> 68/push 1/imm32/data-length +<span id="L3915" class="LineNr">3915 </span> 68/push 1/imm32/top +<span id="L3916" class="LineNr">3916 </span> 89/<- %edx 4/r32/esp +<span id="L3917" class="LineNr">3917 </span> <span class="subxComment"># operands/esi : (list var)</span> +<span id="L3918" class="LineNr">3918 </span> 68/push 0/imm32/next +<span id="L3919" class="LineNr">3919 </span> 51/push-ecx/var-foo +<span id="L3920" class="LineNr">3920 </span> 89/<- %esi 4/r32/esp +<span id="L3921" class="LineNr">3921 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3922" class="LineNr">3922 </span> 68/push 0/imm32/next +<span id="L3923" class="LineNr">3923 </span> 68/push 0/imm32/outputs +<span id="L3924" class="LineNr">3924 </span> 56/push-esi/inouts +<span id="L3925" class="LineNr">3925 </span> 68/push <span class="Constant">"f"</span>/imm32/operation +<span id="L3926" class="LineNr">3926 </span> 68/push 1/imm32 +<span id="L3927" class="LineNr">3927 </span> 89/<- %esi 4/r32/esp +<span id="L3928" class="LineNr">3928 </span> <span class="subxComment"># functions/ebx : function</span> +<span id="L3929" class="LineNr">3929 </span> 68/push 0/imm32/next +<span id="L3930" class="LineNr">3930 </span> 68/push 0/imm32/body +<span id="L3931" class="LineNr">3931 </span> 68/push 0/imm32/outputs +<span id="L3932" class="LineNr">3932 </span> 51/push-ecx/inouts <span class="subxComment"># hack; in practice we won't have the same var in function definition and call</span> +<span id="L3933" class="LineNr">3933 </span> 68/push <span class="Constant">"f2"</span>/imm32/subx-name +<span id="L3934" class="LineNr">3934 </span> 68/push <span class="Constant">"f"</span>/imm32/name +<span id="L3935" class="LineNr">3935 </span> 89/<- %ebx 4/r32/esp +<span id="L3936" class="LineNr">3936 </span> <span class="subxComment"># convert</span> +<span id="L3937" class="LineNr">3937 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx 0 %ebx) +<span id="L3938" class="LineNr">3938 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3939" class="Folded">3939 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L3945" class="LineNr">3945 </span> <span class="subxComment"># check output</span> +<span id="L3946" class="LineNr">3946 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"(f2 *(ebp+0xfffffff8))"</span> <span class="Constant">"F - test-emit-subx-statement-function-call"</span>) +<span id="L3947" class="LineNr">3947 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L3948" class="LineNr">3948 </span> 89/<- %esp 5/r32/ebp +<span id="L3949" class="LineNr">3949 </span> 5d/pop-to-ebp +<span id="L3950" class="LineNr">3950 </span> c3/return +<span id="L3951" class="LineNr">3951 </span> +<span id="L3952" class="LineNr">3952 </span><span class="subxTest">test-emit-subx-statement-function-call-with-literal-arg</span>: +<span id="L3953" class="LineNr">3953 </span> <span class="subxComment"># Call a function on a literal.</span> +<span id="L3954" class="LineNr">3954 </span> <span class="subxComment"># f 34</span> +<span id="L3955" class="LineNr">3955 </span> <span class="subxComment"># =></span> +<span id="L3956" class="LineNr">3956 </span> <span class="subxComment"># (f2 34)</span> +<span id="L3957" class="LineNr">3957 </span> <span class="subxComment">#</span> +<span id="L3958" class="LineNr">3958 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L3959" class="LineNr">3959 </span> 55/push-ebp +<span id="L3960" class="LineNr">3960 </span> 89/<- %ebp 4/r32/esp +<span id="L3961" class="LineNr">3961 </span> <span class="subxComment"># setup</span> +<span id="L3962" class="LineNr">3962 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>) +<span id="L3963" class="LineNr">3963 </span> (<a href='../055stream.subx.html#L17'>clear-stream</a> <a href='../064write-byte.subx.html#L331'>_test-output-buffered-file->buffer</a>) +<span id="L3964" class="LineNr">3964 </span> <span class="subxComment"># var-foo/ecx : literal</span> +<span id="L3965" class="LineNr">3965 </span> 68/push 0/imm32/no-register +<span id="L3966" class="LineNr">3966 </span> 68/push 0/imm32/no-stack-offset +<span id="L3967" class="LineNr">3967 </span> 68/push 0/imm32/block-depth +<span id="L3968" class="LineNr">3968 </span> 68/push 0/imm32/type-literal +<span id="L3969" class="LineNr">3969 </span> 68/push <span class="Constant">"34"</span>/imm32 +<span id="L3970" class="LineNr">3970 </span> 89/<- %ecx 4/r32/esp +<span id="L3971" class="LineNr">3971 </span> <span class="subxComment"># vars/edx = (stack 1)</span> +<span id="L3972" class="LineNr">3972 </span> 51/push-ecx/var-foo +<span id="L3973" class="LineNr">3973 </span> 68/push 1/imm32/data-length +<span id="L3974" class="LineNr">3974 </span> 68/push 1/imm32/top +<span id="L3975" class="LineNr">3975 </span> 89/<- %edx 4/r32/esp +<span id="L3976" class="LineNr">3976 </span> <span class="subxComment"># operands/esi : (list var)</span> +<span id="L3977" class="LineNr">3977 </span> 68/push 0/imm32/next +<span id="L3978" class="LineNr">3978 </span> 51/push-ecx/var-foo +<span id="L3979" class="LineNr">3979 </span> 89/<- %esi 4/r32/esp +<span id="L3980" class="LineNr">3980 </span> <span class="subxComment"># stmt/esi : statement</span> +<span id="L3981" class="LineNr">3981 </span> 68/push 0/imm32/next +<span id="L3982" class="LineNr">3982 </span> 68/push 0/imm32/outputs +<span id="L3983" class="LineNr">3983 </span> 56/push-esi/inouts +<span id="L3984" class="LineNr">3984 </span> 68/push <span class="Constant">"f"</span>/imm32/operation +<span id="L3985" class="LineNr">3985 </span> 68/push 1/imm32 +<span id="L3986" class="LineNr">3986 </span> 89/<- %esi 4/r32/esp +<span id="L3987" class="LineNr">3987 </span> <span class="subxComment"># functions/ebx : function</span> +<span id="L3988" class="LineNr">3988 </span> 68/push 0/imm32/next +<span id="L3989" class="LineNr">3989 </span> 68/push 0/imm32/body +<span id="L3990" class="LineNr">3990 </span> 68/push 0/imm32/outputs +<span id="L3991" class="LineNr">3991 </span> 51/push-ecx/inouts <span class="subxComment"># hack; in practice we won't have the same var in function definition and call</span> +<span id="L3992" class="LineNr">3992 </span> 68/push <span class="Constant">"f2"</span>/imm32/subx-name +<span id="L3993" class="LineNr">3993 </span> 68/push <span class="Constant">"f"</span>/imm32/name +<span id="L3994" class="LineNr">3994 </span> 89/<- %ebx 4/r32/esp +<span id="L3995" class="LineNr">3995 </span> <span class="subxComment"># convert</span> +<span id="L3996" class="LineNr">3996 </span> (<a href='mu.subx.html#L2450'>emit-subx-statement</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a> %esi %edx 0 %ebx) +<span id="L3997" class="LineNr">3997 </span> (<a href='../064write-byte.subx.html#L81'>flush</a> <a href='../064write-byte.subx.html#L328'>_test-output-buffered-file</a>) +<span id="L3998" class="Folded">3998 </span><span class="Folded">+-- 6 lines: #? # dump _test-output-stream --------------------------------------------------------------------------------------------------------------</span> +<span id="L4004" class="LineNr">4004 </span> <span class="subxComment"># check output</span> +<span id="L4005" class="LineNr">4005 </span> (<a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a> <a href='../064write-byte.subx.html#L286'>_test-output-stream</a> <span class="Constant">"(f2 34)"</span> <span class="Constant">"F - test-emit-subx-statement-function-call-with-literal-arg"</span>) +<span id="L4006" class="LineNr">4006 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L4007" class="LineNr">4007 </span> 89/<- %esp 5/r32/ebp +<span id="L4008" class="LineNr">4008 </span> 5d/pop-to-ebp +<span id="L4009" class="LineNr">4009 </span> c3/return +<span id="L4010" class="LineNr">4010 </span> +<span id="L4011" class="LineNr">4011 </span><span class="subxFunction">emit-subx-prologue</span>: <span class="subxComment"># out : (address buffered-file)</span> +<span id="L4012" class="LineNr">4012 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L4013" class="LineNr">4013 </span> 55/push-ebp +<span id="L4014" class="LineNr">4014 </span> 89/<- %ebp 4/r32/esp +<span id="L4015" class="LineNr">4015 </span> <span class="subxComment">#</span> +<span id="L4016" class="LineNr">4016 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"# . prologue\n"</span>) +<span id="L4017" class="LineNr">4017 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"55/push-ebp\n"</span>) +<span id="L4018" class="LineNr">4018 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"89/<- %ebp 4/r32/esp\n"</span>) +<span id="L4019" class="LineNr">4019 </span><span class="Constant">$emit-subx-prologue:end</span>: +<span id="L4020" class="LineNr">4020 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L4021" class="LineNr">4021 </span> 89/<- %esp 5/r32/ebp +<span id="L4022" class="LineNr">4022 </span> 5d/pop-to-ebp +<span id="L4023" class="LineNr">4023 </span> c3/return +<span id="L4024" class="LineNr">4024 </span> +<span id="L4025" class="LineNr">4025 </span><span class="subxFunction">emit-subx-epilogue</span>: <span class="subxComment"># out : (address buffered-file)</span> +<span id="L4026" class="LineNr">4026 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L4027" class="LineNr">4027 </span> 55/push-ebp +<span id="L4028" class="LineNr">4028 </span> 89/<- %ebp 4/r32/esp +<span id="L4029" class="LineNr">4029 </span> <span class="subxComment">#</span> +<span id="L4030" class="LineNr">4030 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"# . epilogue\n"</span>) +<span id="L4031" class="LineNr">4031 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"89/<- %esp 5/r32/ebp\n"</span>) +<span id="L4032" class="LineNr">4032 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"5d/pop-to-ebp\n"</span>) +<span id="L4033" class="LineNr">4033 </span> (<a href='../065write-buffered.subx.html#L8'>write-buffered</a> *(ebp+8) <span class="Constant">"c3/return\n"</span>) +<span id="L4034" class="LineNr">4034 </span><span class="Constant">$emit-subx-epilogue:end</span>: +<span id="L4035" class="LineNr">4035 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L4036" class="LineNr">4036 </span> 89/<- %esp 5/r32/ebp +<span id="L4037" class="LineNr">4037 </span> 5d/pop-to-ebp +<span id="L4038" class="LineNr">4038 </span> c3/return </pre> </body> </html> |