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* make case-object transitions explicit, make unknownLineInfo a const, replace ↵Jasper Jenkins2020-01-171-5/+0
| | | | a few magic numbers with consts (#13170)
* more arc features (#13098)Andreas Rumpf2020-01-101-0/+1
| | | | | * config update * ARC now supports 'repr' and 'new' with finalizers is supported
* ic: update to serialize paddingAtEndAraq2019-09-051-1/+1
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* disable IC and the SQLite dependency for version 1Andreas Rumpf2019-09-031-0/+2
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* makes devel green againAndreas Rumpf2019-07-141-1/+3
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* makes --styleCheck:error the default for the Nim compiler itselfAraq2019-07-141-0/+2
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* disable the new CaseTransition warning for the Nim compiler itselfAraq2019-06-031-0/+4
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* fixes #1286; object case transitions are now soundAndreas Rumpf2019-05-271-0/+1
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* compiler/nim.cfg: cleanup --pathAraq2018-09-211-2/+0
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* disable -d:nimIncremental for develAraq2018-06-111-1/+1
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* incremental compilation subsystem compiles againAndreas Rumpf2018-05-301-0/+1
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* compiler API: final cleanups; improve security by diabling 'gorge' and friendsAndreas Rumpf2018-05-291-1/+1
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* Remove docgen.nim's dependency on things being in pathSamadi van Koten2016-11-281-2/+0
| | | | | | compiler/docgen.nim relied heavily on $lib/packages/docutils being in path at compile-time. While this works fine when building Nim itself, things start breaking when using compiler as a nimble package.
* changed the compiler's path handling; fixes #546Andreas Rumpf2016-05-311-1/+1
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* preparations for Nimble NimScript integrations; minor cleanupsAraq2015-08-181-1/+0
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* Rename compiler configuration file to fix "nim check" within the repoZahary Karadjov2015-08-031-0/+21
Prior to the change, "nim check" would fail on any file besides the main nim.nim, because the include paths for the documentation were not set correctly and this produced various compilation errors.
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<a href='https://github.com/akkartik/mu/blob/master/128subx-words.subx'>https://github.com/akkartik/mu/blob/master/128subx-words.subx</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr">  1 </span><span class="subxComment"># Helpers for parsing SubX words, with their rules for hex, labels and metadata.</span>
<span id="L2" class="LineNr">  2 </span>
<span id="L3" class="LineNr">  3 </span>== code
<span id="L4" class="LineNr">  4 </span><span class="subxComment">#   instruction                     effective address                                                   register    displacement    immediate</span>
<span id="L5" class="LineNr">  5 </span><span class="subxS1Comment"># . op          subop               mod             rm32          base        index         scale       r32</span>
<span id="L6" class="LineNr">  6 </span><span class="subxS1Comment"># . 1-3 bytes   3 bits              2 bits          3 bits        3 bits      3 bits        2 bits      2 bits      0/1/2/4 bytes   0/1/2/4 bytes</span>
<span id="L7" class="LineNr">  7 </span>
<span id="L8" class="LineNr">  8 </span><span class="subxFunction">has-metadata?</span>:  <span class="subxComment"># word: (addr slice), s: (addr string) -&gt; result/eax: boolean</span>
<span id="L9" class="LineNr">  9 </span>    <span class="subxComment"># pseudocode:</span>
<span id="L10" class="LineNr"> 10 </span>    <span class="subxComment">#   var twig: &amp;slice = next-token-from-slice(word-&gt;start, word-&gt;end, '/')  # skip name</span>
<span id="L11" class="LineNr"> 11 </span>    <span class="subxComment">#   curr = twig-&gt;end</span>
<span id="L12" class="LineNr"> 12 </span>    <span class="subxComment">#   while true</span>
<span id="L13" class="LineNr"> 13 </span>    <span class="subxComment">#     twig = next-token-from-slice(curr, word-&gt;end, '/')</span>
<span id="L14" class="LineNr"> 14 </span>    <span class="subxComment">#     if (twig.empty()) break</span>
<span id="L15" class="LineNr"> 15 </span>    <span class="subxComment">#     if (slice-equal?(twig, s)) return true</span>
<span id="L16" class="LineNr"> 16 </span>    <span class="subxComment">#     curr = twig-&gt;end</span>
<span id="L17" class="LineNr"> 17 </span>    <span class="subxComment">#   return false</span>
<span id="L18" class="LineNr"> 18 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L19" class="LineNr"> 19 </span>    55/push-ebp
<span id="L20" class="LineNr"> 20 </span>    89/copy                         3/mod/direct    5/rm32/ebp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/esp  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy esp to ebp</span>
<span id="L21" class="LineNr"> 21 </span>    <span class="subxS1Comment"># . save registers</span>
<span id="L22" class="LineNr"> 22 </span>    51/push-ecx
<span id="L23" class="LineNr"> 23 </span>    52/push-edx
<span id="L24" class="LineNr"> 24 </span>    56/push-esi
<span id="L25" class="LineNr"> 25 </span>    57/push-edi
<span id="L26" class="LineNr"> 26 </span>    <span class="subxComment"># esi = word</span>
<span id="L27" class="LineNr"> 27 </span>    8b/copy                         1/mod/*+disp8   5/rm32/ebp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          6/r32/esi   8/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy *(ebp+8) to esi</span>
<span id="L28" class="LineNr"> 28 </span>    <span class="subxComment"># var edx: (addr byte) = word-&gt;end</span>
<span id="L29" class="LineNr"> 29 </span>    8b/copy                         1/mod/*+disp8   6/rm32/esi   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          2/r32/edx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy *(esi+4) to edx</span>
<span id="L30" class="LineNr"> 30 </span>    <span class="subxComment"># var twig/edi: slice</span>
<span id="L31" class="LineNr"> 31 </span>    68/push  0/imm32/end
<span id="L32" class="LineNr"> 32 </span>    68/push  0/imm32/start
<span id="L33" class="LineNr"> 33 </span>    89/copy                         3/mod/direct    7/rm32/edi   <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 edi</span>
<span id="L34" class="LineNr"> 34 </span>    <span class="subxComment"># next-token-from-slice(word-&gt;start, word-&gt;end, '/', twig)</span>
<span id="L35" class="LineNr"> 35 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L36" class="LineNr"> 36 </span>    57/push-edi
<span id="L37" class="LineNr"> 37 </span>    68/push  0x2f/imm32/slash
<span id="L38" class="LineNr"> 38 </span>    52/push-edx
<span id="L39" class="LineNr"> 39 </span>    ff          6/subop/push        0/mod/indirect  6/rm32/esi   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># push *esi</span>
<span id="L40" class="LineNr"> 40 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L41" class="LineNr"> 41 </span>    e8/call  <a href='124next-token.subx.html#L163'>next-token-from-slice</a>/disp32
<span id="L42" class="LineNr"> 42 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L43" class="LineNr"> 43 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0x10/imm32        <span class="subxComment"># add to esp</span>
<span id="L44" class="LineNr"> 44 </span><span class="Constant">$has-metadata?:loop</span>:
<span id="L45" class="LineNr"> 45 </span>    <span class="subxComment"># next-token-from-slice(curr, word-&gt;end, '/', twig)</span>
<span id="L46" class="LineNr"> 46 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L47" class="LineNr"> 47 </span>    57/push-edi
<span id="L48" class="LineNr"> 48 </span>    68/push  0x2f/imm32/slash
<span id="L49" class="LineNr"> 49 </span>    52/push-edx
<span id="L50" class="LineNr"> 50 </span>    ff          6/subop/push        1/mod/*+disp8   7/rm32/edi   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>          4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># push *(edi+4)</span>
<span id="L51" class="LineNr"> 51 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L52" class="LineNr"> 52 </span>    e8/call  <a href='124next-token.subx.html#L163'>next-token-from-slice</a>/disp32
<span id="L53" class="LineNr"> 53 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L54" class="LineNr"> 54 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0x10/imm32        <span class="subxComment"># add to esp</span>
<span id="L55" class="LineNr"> 55 </span>    <span class="subxComment"># if (slice-empty?(twig)) return false</span>
<span id="L56" class="LineNr"> 56 </span>    <span class="subxS1Comment"># . eax = slice-empty?(twig)</span>
<span id="L57" class="LineNr"> 57 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L58" class="LineNr"> 58 </span>    57/push-edi
<span id="L59" class="LineNr"> 59 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L60" class="LineNr"> 60 </span>    e8/call  <a href='123slice.subx.html#L9'>slice-empty?</a>/disp32
<span id="L61" class="LineNr"> 61 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L62" class="LineNr"> 62 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to esp</span>
<span id="L63" class="LineNr"> 63 </span>    <span class="subxS1Comment"># . if (eax != false) return false</span>
<span id="L64" class="LineNr"> 64 </span>    3d/compare-eax-and  0/imm32/false
<span id="L65" class="LineNr"> 65 </span>    75/jump-if-!=  $has-metadata?:false/disp8
<span id="L66" class="LineNr"> 66 </span>    <span class="subxComment"># if (slice-equal?(twig, s)) return true</span>
<span id="L67" class="LineNr"> 67 </span>    <span class="subxS1Comment"># . eax = slice-equal?(twig, s)</span>
<span id="L68" class="LineNr"> 68 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L69" class="LineNr"> 69 </span>    ff          6/subop/push        1/mod/*+disp8   5/rm32/ebp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>          0xc/disp8      <span class="Normal"> . </span>                <span class="subxComment"># push *(ebp+12)</span>
<span id="L70" class="LineNr"> 70 </span>    57/push-edi
<span id="L71" class="LineNr"> 71 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L72" class="LineNr"> 72 </span>    e8/call  <a href='123slice.subx.html#L120'>slice-equal?</a>/disp32
<span id="L73" class="LineNr"> 73 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L74" class="LineNr"> 74 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              8/imm32           <span class="subxComment"># add to esp</span>
<span id="L75" class="LineNr"> 75 </span>    <span class="subxS1Comment"># . if (eax != false) return true</span>
<span id="L76" class="LineNr"> 76 </span>    3d/compare-eax-and  0/imm32/false
<span id="L77" class="LineNr"> 77 </span>    <span class="subxComment"># eax already contains true</span>
<span id="L78" class="LineNr"> 78 </span>    75/jump-if-!=  $has-metadata?:end/disp8
<span id="L79" class="LineNr"> 79 </span>    eb/jump  $has-metadata?:<span class="Constant">loop</span>/disp8
<span id="L80" class="LineNr"> 80 </span><span class="Constant">$has-metadata?:false</span>:
<span id="L81" class="LineNr"> 81 </span>    b8/copy-to-eax  0/imm32/false
<span id="L82" class="LineNr"> 82 </span><span class="Constant">$has-metadata?:end</span>:
<span id="L83" class="LineNr"> 83 </span>    <span class="subxS1Comment"># . reclaim locals</span>
<span id="L84" class="LineNr"> 84 </span>    81          0/subop/add         3/mod/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="L85" class="LineNr"> 85 </span>    <span class="subxS1Comment"># . restore registers</span>
<span id="L86" class="LineNr"> 86 </span>    5f/pop-to-edi
<span id="L87" class="LineNr"> 87 </span>    5e/pop-to-esi
<span id="L88" class="LineNr"> 88 </span>    5a/pop-to-edx
<span id="L89" class="LineNr"> 89 </span>    59/pop-to-ecx
<span id="L90" class="LineNr"> 90 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L91" class="LineNr"> 91 </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="L92" class="LineNr"> 92 </span>    5d/pop-to-ebp
<span id="L93" class="LineNr"> 93 </span>    c3/return
<span id="L94" class="LineNr"> 94 </span>
<span id="L95" class="LineNr"> 95 </span><span class="subxTest">test-has-metadata-true</span>:
<span id="L96" class="LineNr"> 96 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L97" class="LineNr"> 97 </span>    55/push-ebp
<span id="L98" class="LineNr"> 98 </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="L99" class="LineNr"> 99 </span>    <span class="subxComment"># (eax..ecx) = &quot;ab/imm32&quot;</span>
<span id="L100" class="LineNr">100 </span>    b8/copy-to-eax  <span class="Constant">&quot;ab/imm32&quot;</span>/imm32
<span id="L101" class="LineNr">101 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L102" class="LineNr">102 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L103" class="LineNr">103 </span>    05/add-to-eax  4/imm32
<span id="L104" class="LineNr">104 </span>    <span class="subxComment"># var in/esi: slice = {eax, ecx}</span>
<span id="L105" class="LineNr">105 </span>    51/push-ecx
<span id="L106" class="LineNr">106 </span>    50/push-eax
<span id="L107" class="LineNr">107 </span>    89/copy                         3/mod/direct    6/rm32/esi   <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 esi</span>
<span id="L108" class="LineNr">108 </span>    <span class="subxComment"># eax = has-metadata?(esi, &quot;imm32&quot;)</span>
<span id="L109" class="LineNr">109 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L110" class="LineNr">110 </span>    68/push  <span class="Constant">&quot;imm32&quot;</span>/imm32
<span id="L111" class="LineNr">111 </span>    56/push-esi
<span id="L112" class="LineNr">112 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L113" class="LineNr">113 </span>    e8/call  <a href='128subx-words.subx.html#L8'>has-metadata?</a>/disp32
<span id="L114" class="LineNr">114 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L115" class="LineNr">115 </span>    81          0/subop/add         3/mod/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="L116" class="LineNr">116 </span>    <span class="subxComment"># check-ints-equal(eax, 1, msg)</span>
<span id="L117" class="LineNr">117 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L118" class="LineNr">118 </span>    68/push  <span class="Constant">&quot;F - test-has-metadata-true&quot;</span>/imm32
<span id="L119" class="LineNr">119 </span>    68/push  1/imm32/true
<span id="L120" class="LineNr">120 </span>    50/push-eax
<span id="L121" class="LineNr">121 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L122" class="LineNr">122 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L123" class="LineNr">123 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L124" class="LineNr">124 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to esp</span>
<span id="L125" class="LineNr">125 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L126" class="LineNr">126 </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="L127" class="LineNr">127 </span>    5d/pop-to-ebp
<span id="L128" class="LineNr">128 </span>    c3/return
<span id="L129" class="LineNr">129 </span>
<span id="L130" class="LineNr">130 </span><span class="subxTest">test-has-metadata-false</span>:
<span id="L131" class="LineNr">131 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L132" class="LineNr">132 </span>    55/push-ebp
<span id="L133" class="LineNr">133 </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="L134" class="LineNr">134 </span>    <span class="subxComment"># (eax..ecx) = &quot;ab/c&quot;</span>
<span id="L135" class="LineNr">135 </span>    b8/copy-to-eax  <span class="Constant">&quot;ab/c&quot;</span>/imm32
<span id="L136" class="LineNr">136 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L137" class="LineNr">137 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L138" class="LineNr">138 </span>    05/add-to-eax  4/imm32
<span id="L139" class="LineNr">139 </span>    <span class="subxComment"># var in/esi: slice = {eax, ecx}</span>
<span id="L140" class="LineNr">140 </span>    51/push-ecx
<span id="L141" class="LineNr">141 </span>    50/push-eax
<span id="L142" class="LineNr">142 </span>    89/copy                         3/mod/direct    6/rm32/esi   <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 esi</span>
<span id="L143" class="LineNr">143 </span>    <span class="subxComment"># eax = has-metadata?(esi, &quot;d&quot;)</span>
<span id="L144" class="LineNr">144 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L145" class="LineNr">145 </span>    68/push  <span class="Constant">&quot;d&quot;</span>/imm32
<span id="L146" class="LineNr">146 </span>    56/push-esi
<span id="L147" class="LineNr">147 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L148" class="LineNr">148 </span>    e8/call  <a href='128subx-words.subx.html#L8'>has-metadata?</a>/disp32
<span id="L149" class="LineNr">149 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L150" class="LineNr">150 </span>    81          0/subop/add         3/mod/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="L151" class="LineNr">151 </span>    <span class="subxComment"># check-ints-equal(eax, 0, msg)</span>
<span id="L152" class="LineNr">152 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L153" class="LineNr">153 </span>    68/push  <span class="Constant">&quot;F - test-has-metadata-false&quot;</span>/imm32
<span id="L154" class="LineNr">154 </span>    68/push  0/imm32/false
<span id="L155" class="LineNr">155 </span>    50/push-eax
<span id="L156" class="LineNr">156 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L157" class="LineNr">157 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L158" class="LineNr">158 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L159" class="LineNr">159 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to esp</span>
<span id="L160" class="LineNr">160 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L161" class="LineNr">161 </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="L162" class="LineNr">162 </span>    5d/pop-to-ebp
<span id="L163" class="LineNr">163 </span>    c3/return
<span id="L164" class="LineNr">164 </span>
<span id="L165" class="LineNr">165 </span><span class="subxTest">test-has-metadata-ignore-name</span>:
<span id="L166" class="LineNr">166 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L167" class="LineNr">167 </span>    55/push-ebp
<span id="L168" class="LineNr">168 </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="L169" class="LineNr">169 </span>    <span class="subxComment"># (eax..ecx) = &quot;a/b&quot;</span>
<span id="L170" class="LineNr">170 </span>    b8/copy-to-eax  <span class="Constant">&quot;a/b&quot;</span>/imm32
<span id="L171" class="LineNr">171 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L172" class="LineNr">172 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L173" class="LineNr">173 </span>    05/add-to-eax  4/imm32
<span id="L174" class="LineNr">174 </span>    <span class="subxComment"># var in/esi: slice = {eax, ecx}</span>
<span id="L175" class="LineNr">175 </span>    51/push-ecx
<span id="L176" class="LineNr">176 </span>    50/push-eax
<span id="L177" class="LineNr">177 </span>    89/copy                         3/mod/direct    6/rm32/esi   <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 esi</span>
<span id="L178" class="LineNr">178 </span>    <span class="subxComment"># eax = has-metadata?(esi, &quot;a&quot;)</span>
<span id="L179" class="LineNr">179 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L180" class="LineNr">180 </span>    68/push  <span class="Constant">&quot;a&quot;</span>/imm32
<span id="L181" class="LineNr">181 </span>    56/push-esi
<span id="L182" class="LineNr">182 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L183" class="LineNr">183 </span>    e8/call  <a href='128subx-words.subx.html#L8'>has-metadata?</a>/disp32
<span id="L184" class="LineNr">184 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L185" class="LineNr">185 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              8/imm32           <span class="subxComment"># add to esp</span>
<span id="L186" class="LineNr">186 </span>    <span class="subxComment"># check-ints-equal(eax, 0, msg)</span>
<span id="L187" class="LineNr">187 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L188" class="LineNr">188 </span>    68/push  <span class="Constant">&quot;F - test-has-metadata-ignore-name&quot;</span>/imm32
<span id="L189" class="LineNr">189 </span>    68/push  0/imm32/false
<span id="L190" class="LineNr">190 </span>    50/push-eax
<span id="L191" class="LineNr">191 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L192" class="LineNr">192 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L193" class="LineNr">193 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L194" class="LineNr">194 </span>    81          0/subop/add         3/mod/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="L195" class="LineNr">195 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L196" class="LineNr">196 </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="L197" class="LineNr">197 </span>    5d/pop-to-ebp
<span id="L198" class="LineNr">198 </span>    c3/return
<span id="L199" class="LineNr">199 </span>
<span id="L200" class="LineNr">200 </span><span class="subxTest">test-has-metadata-multiple-true</span>:
<span id="L201" class="LineNr">201 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L202" class="LineNr">202 </span>    55/push-ebp
<span id="L203" class="LineNr">203 </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="L204" class="LineNr">204 </span>    <span class="subxComment"># (eax..ecx) = &quot;a/b/c&quot;</span>
<span id="L205" class="LineNr">205 </span>    b8/copy-to-eax  <span class="Constant">&quot;a/b/c&quot;</span>/imm32
<span id="L206" class="LineNr">206 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L207" class="LineNr">207 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L208" class="LineNr">208 </span>    05/add-to-eax  4/imm32
<span id="L209" class="LineNr">209 </span>    <span class="subxComment"># var in/esi: slice = {eax, ecx}</span>
<span id="L210" class="LineNr">210 </span>    51/push-ecx
<span id="L211" class="LineNr">211 </span>    50/push-eax
<span id="L212" class="LineNr">212 </span>    89/copy                         3/mod/direct    6/rm32/esi   <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 esi</span>
<span id="L213" class="LineNr">213 </span>    <span class="subxComment"># eax = has-metadata?(esi, &quot;c&quot;)</span>
<span id="L214" class="LineNr">214 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L215" class="LineNr">215 </span>    68/push  <span class="Constant">&quot;c&quot;</span>/imm32
<span id="L216" class="LineNr">216 </span>    56/push-esi
<span id="L217" class="LineNr">217 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L218" class="LineNr">218 </span>    e8/call  <a href='128subx-words.subx.html#L8'>has-metadata?</a>/disp32
<span id="L219" class="LineNr">219 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L220" class="LineNr">220 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              8/imm32           <span class="subxComment"># add to esp</span>
<span id="L221" class="LineNr">221 </span>    <span class="subxComment"># check-ints-equal(eax, 1, msg)</span>
<span id="L222" class="LineNr">222 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L223" class="LineNr">223 </span>    68/push  <span class="Constant">&quot;F - test-has-metadata-multiple-true&quot;</span>/imm32
<span id="L224" class="LineNr">224 </span>    68/push  1/imm32/true
<span id="L225" class="LineNr">225 </span>    50/push-eax
<span id="L226" class="LineNr">226 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L227" class="LineNr">227 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L228" class="LineNr">228 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L229" class="LineNr">229 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to esp</span>
<span id="L230" class="LineNr">230 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L231" class="LineNr">231 </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="L232" class="LineNr">232 </span>    5d/pop-to-ebp
<span id="L233" class="LineNr">233 </span>    c3/return
<span id="L234" class="LineNr">234 </span>
<span id="L235" class="LineNr">235 </span><span class="subxTest">test-has-metadata-multiple-false</span>:
<span id="L236" class="LineNr">236 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L237" class="LineNr">237 </span>    55/push-ebp
<span id="L238" class="LineNr">238 </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="L239" class="LineNr">239 </span>    <span class="subxComment"># (eax..ecx) = &quot;a/b/c&quot;</span>
<span id="L240" class="LineNr">240 </span>    b8/copy-to-eax  <span class="Constant">&quot;a/b/c&quot;</span>/imm32
<span id="L241" class="LineNr">241 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L242" class="LineNr">242 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L243" class="LineNr">243 </span>    05/add-to-eax  4/imm32
<span id="L244" class="LineNr">244 </span>    <span class="subxComment"># var in/esi: slice = {eax, ecx}</span>
<span id="L245" class="LineNr">245 </span>    51/push-ecx
<span id="L246" class="LineNr">246 </span>    50/push-eax
<span id="L247" class="LineNr">247 </span>    89/copy                         3/mod/direct    6/rm32/esi   <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 esi</span>
<span id="L248" class="LineNr">248 </span>    <span class="subxComment"># eax = has-metadata?(esi, &quot;d&quot;)</span>
<span id="L249" class="LineNr">249 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L250" class="LineNr">250 </span>    68/push  <span class="Constant">&quot;d&quot;</span>/imm32
<span id="L251" class="LineNr">251 </span>    56/push-esi
<span id="L252" class="LineNr">252 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L253" class="LineNr">253 </span>    e8/call  <a href='128subx-words.subx.html#L8'>has-metadata?</a>/disp32
<span id="L254" class="LineNr">254 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L255" class="LineNr">255 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              8/imm32           <span class="subxComment"># add to esp</span>
<span id="L256" class="LineNr">256 </span>    <span class="subxComment"># check-ints-equal(eax, 0, msg)</span>
<span id="L257" class="LineNr">257 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L258" class="LineNr">258 </span>    68/push  <span class="Constant">&quot;F - test-has-metadata-multiple-false&quot;</span>/imm32
<span id="L259" class="LineNr">259 </span>    68/push  0/imm32/false
<span id="L260" class="LineNr">260 </span>    50/push-eax
<span id="L261" class="LineNr">261 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L262" class="LineNr">262 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L263" class="LineNr">263 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L264" class="LineNr">264 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to esp</span>
<span id="L265" class="LineNr">265 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L266" class="LineNr">266 </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="L267" class="LineNr">267 </span>    5d/pop-to-ebp
<span id="L268" class="LineNr">268 </span>    c3/return
<span id="L269" class="LineNr">269 </span>
<span id="L270" class="LineNr">270 </span><span class="subxComment"># conditions for 'valid' names that are not at risk of looking like hex numbers</span>
<span id="L271" class="LineNr">271 </span><span class="subxComment"># keep in sync with the rules in labels.cc</span>
<span id="L272" class="LineNr">272 </span><span class="subxComment">#: - if it starts with a digit, it's treated as a number. If it can't be</span>
<span id="L273" class="LineNr">273 </span><span class="subxComment">#:   parsed as hex it will raise an error.</span>
<span id="L274" class="LineNr">274 </span><span class="subxComment">#: - if it starts with '-' it's treated as a number.</span>
<span id="L275" class="LineNr">275 </span><span class="subxComment">#: - if it starts with '0x' it's treated as a number. (redundant)</span>
<span id="L276" class="LineNr">276 </span><span class="subxComment">#: - if it's two characters long, it can't be a name. Either it's a hex</span>
<span id="L277" class="LineNr">277 </span><span class="subxComment">#:   byte, or it raises an error.</span>
<span id="L278" class="LineNr">278 </span><span class="subxFunction">is-valid-name?</span>:  <span class="subxComment"># in: (addr slice) -&gt; result/eax: boolean</span>
<span id="L279" class="LineNr">279 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L280" class="LineNr">280 </span>    55/push-ebp
<span id="L281" class="LineNr">281 </span>    89/copy                         3/mod/direct    5/rm32/ebp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          4/r32/esp  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy esp to ebp</span>
<span id="L282" class="LineNr">282 </span>    <span class="subxS1Comment"># . save registers</span>
<span id="L283" class="LineNr">283 </span>    51/push-ecx
<span id="L284" class="LineNr">284 </span>    56/push-esi
<span id="L285" class="LineNr">285 </span>    <span class="subxComment"># esi = in</span>
<span id="L286" class="LineNr">286 </span>    8b/copy                         1/mod/*+disp8   5/rm32/ebp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          6/r32/esi   8/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy *(ebp+8) to esi</span>
<span id="L287" class="LineNr">287 </span>    <span class="subxComment"># var start/ecx: (addr byte) = in-&gt;start</span>
<span id="L288" class="LineNr">288 </span>    8b/copy                         0/mod/indirect  6/rm32/esi   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *esi to ecx</span>
<span id="L289" class="LineNr">289 </span><span class="Constant">$is-valid-name?:check0</span>:
<span id="L290" class="LineNr">290 </span>    <span class="subxComment"># if (start &gt;= in-&gt;end) return false</span>
<span id="L291" class="LineNr">291 </span>    3b/compare                      1/mod/*+disp8   6/rm32/esi   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># compare ecx with *(esi+4)</span>
<span id="L292" class="LineNr">292 </span>    73/jump-if-addr&gt;=  $is-valid-name?:false/disp8
<span id="L293" class="LineNr">293 </span><span class="Constant">$is-valid-name?:check1</span>:
<span id="L294" class="LineNr">294 </span>    <span class="subxComment"># var len/eax: int = in-&gt;end - start</span>
<span id="L295" class="LineNr">295 </span>    8b/copy                         1/mod/*+disp8   6/rm32/esi   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          0/r32/eax   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy *(esi+4) to eax</span>
<span id="L296" class="LineNr">296 </span>    29/subtract                     3/mod/direct    0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># subtract ecx from eax</span>
<span id="L297" class="LineNr">297 </span>    <span class="subxComment"># if (eax == 2) return false</span>
<span id="L298" class="LineNr">298 </span>    3d/compare-eax-and  2/imm32
<span id="L299" class="LineNr">299 </span>    74/jump-if-=  $is-valid-name?:false/disp8
<span id="L300" class="LineNr">300 </span><span class="Constant">$is-valid-name?:check2</span>:
<span id="L301" class="LineNr">301 </span>    <span class="subxComment"># var c/eax: (addr byte) = *start</span>
<span id="L302" class="LineNr">302 </span>    31/xor                          3/mod/direct    0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          0/r32/eax  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># clear eax</span>
<span id="L303" class="LineNr">303 </span>    8a/copy-byte                    0/mod/indirect  1/rm32/ecx   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          0/r32/AL   <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy byte at *ecx to AL</span>
<span id="L304" class="LineNr">304 </span>    <span class="subxComment"># if (c == &quot;-&quot;) return false</span>
<span id="L305" class="LineNr">305 </span>    3d/compare-eax-and  2d/imm32/-
<span id="L306" class="LineNr">306 </span>    74/jump-if-=  $is-valid-name?:false/disp8
<span id="L307" class="LineNr">307 </span><span class="Constant">$is-valid-name?:check3a</span>:
<span id="L308" class="LineNr">308 </span>    <span class="subxComment"># if (c &lt; &quot;0&quot;) return true</span>
<span id="L309" class="LineNr">309 </span>    3d/compare-eax-with  30/imm32/0
<span id="L310" class="LineNr">310 </span>    7c/jump-if-&lt;  $is-valid-name?:true/disp8
<span id="L311" class="LineNr">311 </span><span class="Constant">$is-valid-name?:check3b</span>:
<span id="L312" class="LineNr">312 </span>    <span class="subxComment"># if (c &gt; &quot;9&quot;) return true</span>
<span id="L313" class="LineNr">313 </span>    3d/compare-eax-with  39/imm32/9
<span id="L314" class="LineNr">314 </span>    7f/jump-if-&gt;  $is-valid-name?:true/disp8
<span id="L315" class="LineNr">315 </span><span class="Constant">$is-valid-name?:false</span>:
<span id="L316" class="LineNr">316 </span>    <span class="subxComment"># return false</span>
<span id="L317" class="LineNr">317 </span>    b8/copy-to-eax  0/imm32/false
<span id="L318" class="LineNr">318 </span>    eb/jump  $is-valid-name?:end/disp8
<span id="L319" class="LineNr">319 </span><span class="Constant">$is-valid-name?:true</span>:
<span id="L320" class="LineNr">320 </span>    <span class="subxComment"># return true</span>
<span id="L321" class="LineNr">321 </span>    b8/copy-to-eax  1/imm32/true
<span id="L322" class="LineNr">322 </span><span class="Constant">$is-valid-name?:end</span>:
<span id="L323" class="LineNr">323 </span>    <span class="subxS1Comment"># . restore registers</span>
<span id="L324" class="LineNr">324 </span>    5e/pop-to-esi
<span id="L325" class="LineNr">325 </span>    59/pop-to-ecx
<span id="L326" class="LineNr">326 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L327" class="LineNr">327 </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="L328" class="LineNr">328 </span>    5d/pop-to-ebp
<span id="L329" class="LineNr">329 </span>    c3/return
<span id="L330" class="LineNr">330 </span>
<span id="L331" class="LineNr">331 </span><span class="subxTest">test-is-valid-name-digit-prefix</span>:
<span id="L332" class="LineNr">332 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L333" class="LineNr">333 </span>    55/push-ebp
<span id="L334" class="LineNr">334 </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="L335" class="LineNr">335 </span>    <span class="subxComment"># (eax..ecx) = &quot;34&quot;</span>
<span id="L336" class="LineNr">336 </span>    b8/copy-to-eax  <span class="Constant">&quot;34&quot;</span>/imm32
<span id="L337" class="LineNr">337 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L338" class="LineNr">338 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L339" class="LineNr">339 </span>    05/add-to-eax  4/imm32
<span id="L340" class="LineNr">340 </span>    <span class="subxComment"># var slice/ecx: slice = {eax, ecx}</span>
<span id="L341" class="LineNr">341 </span>    51/push-ecx
<span id="L342" class="LineNr">342 </span>    50/push-eax
<span id="L343" class="LineNr">343 </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="L344" class="LineNr">344 </span>    <span class="subxComment"># eax = is-valid-name?(slice)</span>
<span id="L345" class="LineNr">345 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L346" class="LineNr">346 </span>    51/push-ecx
<span id="L347" class="LineNr">347 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L348" class="LineNr">348 </span>    e8/call  <a href='128subx-words.subx.html#L278'>is-valid-name?</a>/disp32
<span id="L349" class="LineNr">349 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L350" class="LineNr">350 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to esp</span>
<span id="L351" class="LineNr">351 </span>    <span class="subxComment"># check-ints-equal(eax, 0, msg)</span>
<span id="L352" class="LineNr">352 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L353" class="LineNr">353 </span>    68/push  <span class="Constant">&quot;F - test-is-valid-name-digit-prefix&quot;</span>/imm32
<span id="L354" class="LineNr">354 </span>    68/push  0/imm32/false
<span id="L355" class="LineNr">355 </span>    50/push-eax
<span id="L356" class="LineNr">356 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L357" class="LineNr">357 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L358" class="LineNr">358 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L359" class="LineNr">359 </span>    81          0/subop/add         3/mod/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="L360" class="LineNr">360 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L361" class="LineNr">361 </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="L362" class="LineNr">362 </span>    5d/pop-to-ebp
<span id="L363" class="LineNr">363 </span>    c3/return
<span id="L364" class="LineNr">364 </span>
<span id="L365" class="LineNr">365 </span><span class="subxTest">test-is-valid-name-negative-prefix</span>:
<span id="L366" class="LineNr">366 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L367" class="LineNr">367 </span>    55/push-ebp
<span id="L368" class="LineNr">368 </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="L369" class="LineNr">369 </span>    <span class="subxComment"># (eax..ecx) = &quot;-0x34&quot;</span>
<span id="L370" class="LineNr">370 </span>    b8/copy-to-eax  <span class="Constant">&quot;-0x34&quot;</span>/imm32
<span id="L371" class="LineNr">371 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L372" class="LineNr">372 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L373" class="LineNr">373 </span>    05/add-to-eax  4/imm32
<span id="L374" class="LineNr">374 </span>    <span class="subxComment"># var slice/ecx: slice = {eax, ecx}</span>
<span id="L375" class="LineNr">375 </span>    51/push-ecx
<span id="L376" class="LineNr">376 </span>    50/push-eax
<span id="L377" class="LineNr">377 </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="L378" class="LineNr">378 </span>    <span class="subxComment"># eax = is-valid-name?(slice)</span>
<span id="L379" class="LineNr">379 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L380" class="LineNr">380 </span>    51/push-ecx
<span id="L381" class="LineNr">381 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L382" class="LineNr">382 </span>    e8/call  <a href='128subx-words.subx.html#L278'>is-valid-name?</a>/disp32
<span id="L383" class="LineNr">383 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L384" class="LineNr">384 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to esp</span>
<span id="L385" class="LineNr">385 </span>    <span class="subxComment"># check-ints-equal(eax, 0, msg)</span>
<span id="L386" class="LineNr">386 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L387" class="LineNr">387 </span>    68/push  <span class="Constant">&quot;F - test-is-valid-name-negative-prefix&quot;</span>/imm32
<span id="L388" class="LineNr">388 </span>    68/push  0/imm32/false
<span id="L389" class="LineNr">389 </span>    50/push-eax
<span id="L390" class="LineNr">390 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L391" class="LineNr">391 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L392" class="LineNr">392 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L393" class="LineNr">393 </span>    81          0/subop/add         3/mod/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="L394" class="LineNr">394 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L395" class="LineNr">395 </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="L396" class="LineNr">396 </span>    5d/pop-to-ebp
<span id="L397" class="LineNr">397 </span>    c3/return
<span id="L398" class="LineNr">398 </span>
<span id="L399" class="LineNr">399 </span><span class="subxTest">test-is-valid-name-0x-prefix</span>:
<span id="L400" class="LineNr">400 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L401" class="LineNr">401 </span>    55/push-ebp
<span id="L402" class="LineNr">402 </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="L403" class="LineNr">403 </span>    <span class="subxComment"># (eax..ecx) = &quot;0x34&quot;</span>
<span id="L404" class="LineNr">404 </span>    b8/copy-to-eax  <span class="Constant">&quot;0x34&quot;</span>/imm32
<span id="L405" class="LineNr">405 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L406" class="LineNr">406 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L407" class="LineNr">407 </span>    05/add-to-eax  4/imm32
<span id="L408" class="LineNr">408 </span>    <span class="subxComment"># var slice/ecx: slice = {eax, ecx}</span>
<span id="L409" class="LineNr">409 </span>    51/push-ecx
<span id="L410" class="LineNr">410 </span>    50/push-eax
<span id="L411" class="LineNr">411 </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="L412" class="LineNr">412 </span>    <span class="subxComment"># eax = is-valid-name?(slice)</span>
<span id="L413" class="LineNr">413 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L414" class="LineNr">414 </span>    51/push-ecx
<span id="L415" class="LineNr">415 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L416" class="LineNr">416 </span>    e8/call  <a href='128subx-words.subx.html#L278'>is-valid-name?</a>/disp32
<span id="L417" class="LineNr">417 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L418" class="LineNr">418 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to esp</span>
<span id="L419" class="LineNr">419 </span>    <span class="subxComment"># check-ints-equal(eax, 0, msg)</span>
<span id="L420" class="LineNr">420 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L421" class="LineNr">421 </span>    68/push  <span class="Constant">&quot;F - test-is-valid-name-0x-prefix&quot;</span>/imm32
<span id="L422" class="LineNr">422 </span>    68/push  0/imm32/false
<span id="L423" class="LineNr">423 </span>    50/push-eax
<span id="L424" class="LineNr">424 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L425" class="LineNr">425 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L426" class="LineNr">426 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L427" class="LineNr">427 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to esp</span>
<span id="L428" class="LineNr">428 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L429" class="LineNr">429 </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="L430" class="LineNr">430 </span>    5d/pop-to-ebp
<span id="L431" class="LineNr">431 </span>    c3/return
<span id="L432" class="LineNr">432 </span>
<span id="L433" class="LineNr">433 </span><span class="subxTest">test-is-valid-name-starts-with-pre-digit</span>:
<span id="L434" class="LineNr">434 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L435" class="LineNr">435 </span>    55/push-ebp
<span id="L436" class="LineNr">436 </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="L437" class="LineNr">437 </span>    <span class="subxComment"># (eax..ecx) = &quot;/03&quot;</span>
<span id="L438" class="LineNr">438 </span>    b8/copy-to-eax  <span class="Constant">&quot;/03&quot;</span>/imm32
<span id="L439" class="LineNr">439 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L440" class="LineNr">440 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L441" class="LineNr">441 </span>    05/add-to-eax  4/imm32
<span id="L442" class="LineNr">442 </span>    <span class="subxComment"># var slice/ecx: slice = {eax, ecx}</span>
<span id="L443" class="LineNr">443 </span>    51/push-ecx
<span id="L444" class="LineNr">444 </span>    50/push-eax
<span id="L445" class="LineNr">445 </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="L446" class="LineNr">446 </span>    <span class="subxComment"># eax = is-valid-name?(slice)</span>
<span id="L447" class="LineNr">447 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L448" class="LineNr">448 </span>    51/push-ecx
<span id="L449" class="LineNr">449 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L450" class="LineNr">450 </span>    e8/call  <a href='128subx-words.subx.html#L278'>is-valid-name?</a>/disp32
<span id="L451" class="LineNr">451 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L452" class="LineNr">452 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to esp</span>
<span id="L453" class="LineNr">453 </span>    <span class="subxComment"># check-ints-equal(eax, 1, msg)</span>
<span id="L454" class="LineNr">454 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L455" class="LineNr">455 </span>    68/push  <span class="Constant">&quot;F - test-is-valid-name-starts-with-pre-digit&quot;</span>/imm32
<span id="L456" class="LineNr">456 </span>    68/push  1/imm32/true
<span id="L457" class="LineNr">457 </span>    50/push-eax
<span id="L458" class="LineNr">458 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L459" class="LineNr">459 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L460" class="LineNr">460 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L461" class="LineNr">461 </span>    81          0/subop/add         3/mod/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="L462" class="LineNr">462 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L463" class="LineNr">463 </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="L464" class="LineNr">464 </span>    5d/pop-to-ebp
<span id="L465" class="LineNr">465 </span>    c3/return
<span id="L466" class="LineNr">466 </span>
<span id="L467" class="LineNr">467 </span><span class="subxTest">test-is-valid-name-starts-with-post-digit</span>:
<span id="L468" class="LineNr">468 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L469" class="LineNr">469 </span>    55/push-ebp
<span id="L470" class="LineNr">470 </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="L471" class="LineNr">471 </span>    <span class="subxComment"># (eax..ecx) = &quot;q34&quot;</span>
<span id="L472" class="LineNr">472 </span>    b8/copy-to-eax  <span class="Constant">&quot;q34&quot;</span>/imm32
<span id="L473" class="LineNr">473 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L474" class="LineNr">474 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L475" class="LineNr">475 </span>    05/add-to-eax  4/imm32
<span id="L476" class="LineNr">476 </span>    <span class="subxComment"># var slice/ecx: slice = {eax, ecx}</span>
<span id="L477" class="LineNr">477 </span>    51/push-ecx
<span id="L478" class="LineNr">478 </span>    50/push-eax
<span id="L479" class="LineNr">479 </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="L480" class="LineNr">480 </span>    <span class="subxComment"># eax = is-valid-name?(slice)</span>
<span id="L481" class="LineNr">481 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L482" class="LineNr">482 </span>    51/push-ecx
<span id="L483" class="LineNr">483 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L484" class="LineNr">484 </span>    e8/call  <a href='128subx-words.subx.html#L278'>is-valid-name?</a>/disp32
<span id="L485" class="LineNr">485 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L486" class="LineNr">486 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to esp</span>
<span id="L487" class="LineNr">487 </span>    <span class="subxComment"># check-ints-equal(eax, 1, msg)</span>
<span id="L488" class="LineNr">488 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L489" class="LineNr">489 </span>    68/push  <span class="Constant">&quot;F - test-is-valid-name-starts-with-post-digit&quot;</span>/imm32
<span id="L490" class="LineNr">490 </span>    68/push  1/imm32/true
<span id="L491" class="LineNr">491 </span>    50/push-eax
<span id="L492" class="LineNr">492 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L493" class="LineNr">493 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L494" class="LineNr">494 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L495" class="LineNr">495 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to esp</span>
<span id="L496" class="LineNr">496 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L497" class="LineNr">497 </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="L498" class="LineNr">498 </span>    5d/pop-to-ebp
<span id="L499" class="LineNr">499 </span>    c3/return
<span id="L500" class="LineNr">500 </span>
<span id="L501" class="LineNr">501 </span><span class="subxTest">test-is-valid-name-starts-with-digit</span>:
<span id="L502" class="LineNr">502 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L503" class="LineNr">503 </span>    55/push-ebp
<span id="L504" class="LineNr">504 </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="L505" class="LineNr">505 </span>    <span class="subxComment"># (eax..ecx) = &quot;0x34&quot;</span>
<span id="L506" class="LineNr">506 </span>    b8/copy-to-eax  <span class="Constant">&quot;0x34&quot;</span>/imm32
<span id="L507" class="LineNr">507 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L508" class="LineNr">508 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L509" class="LineNr">509 </span>    05/add-to-eax  4/imm32
<span id="L510" class="LineNr">510 </span>    <span class="subxComment"># var slice/ecx: slice = {eax, ecx}</span>
<span id="L511" class="LineNr">511 </span>    51/push-ecx
<span id="L512" class="LineNr">512 </span>    50/push-eax
<span id="L513" class="LineNr">513 </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="L514" class="LineNr">514 </span>    <span class="subxComment"># eax = is-valid-name?(slice)</span>
<span id="L515" class="LineNr">515 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L516" class="LineNr">516 </span>    51/push-ecx
<span id="L517" class="LineNr">517 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L518" class="LineNr">518 </span>    e8/call  <a href='128subx-words.subx.html#L278'>is-valid-name?</a>/disp32
<span id="L519" class="LineNr">519 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L520" class="LineNr">520 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to esp</span>
<span id="L521" class="LineNr">521 </span>    <span class="subxComment"># check-ints-equal(eax, 0, msg)</span>
<span id="L522" class="LineNr">522 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L523" class="LineNr">523 </span>    68/push  <span class="Constant">&quot;F - test-is-valid-name-starts-with-digit&quot;</span>/imm32
<span id="L524" class="LineNr">524 </span>    68/push  0/imm32/false
<span id="L525" class="LineNr">525 </span>    50/push-eax
<span id="L526" class="LineNr">526 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L527" class="LineNr">527 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L528" class="LineNr">528 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L529" class="LineNr">529 </span>    81          0/subop/add         3/mod/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="L530" class="LineNr">530 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L531" class="LineNr">531 </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="L532" class="LineNr">532 </span>    5d/pop-to-ebp
<span id="L533" class="LineNr">533 </span>    c3/return
<span id="L534" class="LineNr">534 </span>
<span id="L535" class="LineNr">535 </span><span class="subxFunction">is-label?</span>: <span class="subxComment"># word: (addr slice) -&gt; result/eax: boolean</span>
<span id="L536" class="LineNr">536 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L537" class="LineNr">537 </span>    55/push-ebp
<span id="L538" class="LineNr">538 </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="L539" class="LineNr">539 </span>    <span class="subxS1Comment"># . save registers</span>
<span id="L540" class="LineNr">540 </span>    51/push-ecx
<span id="L541" class="LineNr">541 </span>    <span class="subxComment"># ecx = word</span>
<span id="L542" class="LineNr">542 </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="L543" class="LineNr">543 </span>    <span class="subxComment"># var end/ecx: (addr byte) = word-&gt;end</span>
<span id="L544" class="LineNr">544 </span>    8b/copy                         1/mod/*+disp8   1/rm32/ecx   <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+4) to ecx</span>
<span id="L545" class="LineNr">545 </span>    <span class="subxComment"># return *(end - 1) == ':'</span>
<span id="L546" class="LineNr">546 </span>    <span class="subxS1Comment"># . eax = *(end-1)</span>
<span id="L547" class="LineNr">547 </span>    31/xor                          3/mod/direct    0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          0/r32/eax  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># clear eax</span>
<span id="L548" class="LineNr">548 </span>    8a/copy-byte                    1/mod/*+disp8   1/rm32/ecx   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          0/r32/AL    -1/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy byte at *(ecx-1) to AL</span>
<span id="L549" class="LineNr">549 </span>    <span class="subxS1Comment"># . return (eax == ':')</span>
<span id="L550" class="LineNr">550 </span>    3d/compare-eax-and  0x3a/imm32/colon
<span id="L551" class="LineNr">551 </span>    b8/copy-to-eax  1/imm32/true
<span id="L552" class="LineNr">552 </span>    74/jump-if-=  $is-label?:end/disp8
<span id="L553" class="LineNr">553 </span>    b8/copy-to-eax  0/imm32/false
<span id="L554" class="LineNr">554 </span><span class="Constant">$is-label?:end</span>:
<span id="L555" class="LineNr">555 </span>    <span class="subxS1Comment"># . restore registers</span>
<span id="L556" class="LineNr">556 </span>    59/pop-to-ecx
<span id="L557" class="LineNr">557 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L558" class="LineNr">558 </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="L559" class="LineNr">559 </span>    5d/pop-to-ebp
<span id="L560" class="LineNr">560 </span>    c3/return
<span id="L561" class="LineNr">561 </span>
<span id="L562" class="LineNr">562 </span><span class="subxTest">test-is-label?</span>:
<span id="L563" class="LineNr">563 </span>    <span class="subxS1Comment"># . prologue</span>
<span id="L564" class="LineNr">564 </span>    55/push-ebp
<span id="L565" class="LineNr">565 </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="L566" class="LineNr">566 </span><span class="Constant">$test-is-label?:true</span>:
<span id="L567" class="LineNr">567 </span>    <span class="subxComment"># (eax..ecx) = &quot;AAA:&quot;</span>
<span id="L568" class="LineNr">568 </span>    b8/copy-to-eax  <span class="Constant">&quot;AAA:&quot;</span>/imm32
<span id="L569" class="LineNr">569 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L570" class="LineNr">570 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L571" class="LineNr">571 </span>    05/add-to-eax  4/imm32
<span id="L572" class="LineNr">572 </span>    <span class="subxComment"># var slice/ecx: slice = {eax, ecx}</span>
<span id="L573" class="LineNr">573 </span>    51/push-ecx
<span id="L574" class="LineNr">574 </span>    50/push-eax
<span id="L575" class="LineNr">575 </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="L576" class="LineNr">576 </span>    <span class="subxComment"># is-label?(slice/ecx)</span>
<span id="L577" class="LineNr">577 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L578" class="LineNr">578 </span>    51/push-ecx
<span id="L579" class="LineNr">579 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L580" class="LineNr">580 </span>    e8/call  <a href='128subx-words.subx.html#L535'>is-label?</a>/disp32
<span id="L581" class="LineNr">581 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L582" class="LineNr">582 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to esp</span>
<span id="L583" class="LineNr">583 </span>    <span class="subxComment"># check-ints-equal(eax, 1, msg)</span>
<span id="L584" class="LineNr">584 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L585" class="LineNr">585 </span>    68/push  <span class="Constant">&quot;F - <a href='128subx-words.subx.html#L562'>test-is-label?</a>:true&quot;</span>/imm32
<span id="L586" class="LineNr">586 </span>    68/push  1/imm32
<span id="L587" class="LineNr">587 </span>    50/push-eax
<span id="L588" class="LineNr">588 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L589" class="LineNr">589 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L590" class="LineNr">590 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L591" class="LineNr">591 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              0xc/imm32         <span class="subxComment"># add to esp</span>
<span id="L592" class="LineNr">592 </span><span class="Constant">$test-is-label?:false</span>:
<span id="L593" class="LineNr">593 </span>    <span class="subxComment"># (eax..ecx) = &quot;AAA&quot;</span>
<span id="L594" class="LineNr">594 </span>    b8/copy-to-eax  <span class="Constant">&quot;AAA&quot;</span>/imm32
<span id="L595" class="LineNr">595 </span>    8b/copy                         0/mod/indirect  0/rm32/eax   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>          1/r32/ecx  <span class="Normal"> . </span>             <span class="Normal"> . </span>                <span class="subxComment"># copy *eax to ecx</span>
<span id="L596" class="LineNr">596 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    0/base/eax  1/index/ecx  <span class="Normal"> . </span>          1/r32/ecx   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy eax+ecx+4 to ecx</span>
<span id="L597" class="LineNr">597 </span>    05/add-to-eax  4/imm32
<span id="L598" class="LineNr">598 </span>    <span class="subxComment"># var slice/ecx: slice = {eax, ecx}</span>
<span id="L599" class="LineNr">599 </span>    51/push-ecx
<span id="L600" class="LineNr">600 </span>    50/push-eax
<span id="L601" class="LineNr">601 </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="L602" class="LineNr">602 </span>    <span class="subxComment"># is-label?(slice/ecx)</span>
<span id="L603" class="LineNr">603 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L604" class="LineNr">604 </span>    51/push-ecx
<span id="L605" class="LineNr">605 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L606" class="LineNr">606 </span>    e8/call  <a href='128subx-words.subx.html#L535'>is-label?</a>/disp32
<span id="L607" class="LineNr">607 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L608" class="LineNr">608 </span>    81          0/subop/add         3/mod/direct    4/rm32/esp   <span class="Normal"> . </span>         <span class="Normal"> . </span>           <span class="Normal"> . </span>         <span class="Normal"> . </span>         <span class="Normal"> . </span>              4/imm32           <span class="subxComment"># add to esp</span>
<span id="L609" class="LineNr">609 </span>    <span class="subxComment"># check-ints-equal(eax, 0, msg)</span>
<span id="L610" class="LineNr">610 </span>    <span class="subxS2Comment"># . . push args</span>
<span id="L611" class="LineNr">611 </span>    68/push  <span class="Constant">&quot;F - <a href='128subx-words.subx.html#L562'>test-is-label?</a>:false&quot;</span>/imm32
<span id="L612" class="LineNr">612 </span>    68/push  0/imm32
<span id="L613" class="LineNr">613 </span>    50/push-eax
<span id="L614" class="LineNr">614 </span>    <span class="subxS2Comment"># . . call</span>
<span id="L615" class="LineNr">615 </span>    e8/call  <a href='102test.subx.html#L23'>check-ints-equal</a>/disp32
<span id="L616" class="LineNr">616 </span>    <span class="subxS2Comment"># . . discard args</span>
<span id="L617" class="LineNr">617 </span>    81          0/subop/add         3/mod/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="L618" class="LineNr">618 </span>    <span class="subxS1Comment"># . epilogue</span>
<span id="L619" class="LineNr">619 </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="L620" class="LineNr">620 </span>    5d/pop-to-ebp
<span id="L621" class="LineNr">621 </span>    c3/return
<span id="L622" class="LineNr">622 </span>
<span id="L623" class="LineNr">623 </span><span class="subxS2Comment"># . . vim&#0058;nowrap:textwidth=0</span>
</pre>
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