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Kartik Agaram 2020-07-31 16:11:34 -07:00
parent 5c058ad627
commit 7fa80570a0
6 changed files with 20046 additions and 19746 deletions
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@ -58,111 +58,159 @@ if ('onhashchange' in window) {
<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Some unsafe methods not intended to be used directly in SubX, only through</span>
<span id="L2" class="LineNr"> 2 </span><span class="subxComment"># Mu after proper type-checking.</span>
<span id="L3" class="LineNr"> 3 </span>
<span id="L4" class="LineNr"> 4 </span><span class="subxFunction">write-to-stream</span>: <span class="subxComment"># s: (addr stream), in: (addr byte), n: int</span>
<span id="L4" class="LineNr"> 4 </span><span class="subxFunction">stream-empty?</span>: <span class="subxComment"># s: (addr stream _) -&gt; result/eax: boolean</span>
<span id="L5" class="LineNr"> 5 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L6" class="LineNr"> 6 </span> 55/push-ebp
<span id="L7" class="LineNr"> 7 </span> 89/&lt;- %ebp 4/r32/esp
<span id="L8" class="LineNr"> 8 </span> <span class="subxS1Comment"># . save registers</span>
<span id="L9" class="LineNr"> 9 </span> 50/push-eax
<span id="L10" class="LineNr"> 10 </span> 51/push-ecx
<span id="L11" class="LineNr"> 11 </span> 52/push-edx
<span id="L12" class="LineNr"> 12 </span> 53/push-ebx
<span id="L13" class="LineNr"> 13 </span> 57/push-edi
<span id="L14" class="LineNr"> 14 </span> <span class="subxComment"># edi = s</span>
<span id="L15" class="LineNr"> 15 </span> 8b/-&gt; *(ebp+8) 7/r32/edi
<span id="L16" class="LineNr"> 16 </span> <span class="subxComment"># var swrite/edx: int = s-&gt;write</span>
<span id="L17" class="LineNr"> 17 </span> 8b/-&gt; *edi 2/r32/edx
<span id="L18" class="LineNr"> 18 </span> <span class="subxComment"># if (swrite + n &gt; s-&gt;size) abort</span>
<span id="L19" class="LineNr"> 19 </span> 8b/-&gt; *(ebp+0x10) 1/r32/ecx
<span id="L20" class="LineNr"> 20 </span> 01/add-to %ecx 2/r32/edx
<span id="L21" class="LineNr"> 21 </span> 3b/compare 1/r32/ecx *(edi+8)
<span id="L22" class="LineNr"> 22 </span> 0f 8f/jump-if-&gt; $write-to-stream:abort/disp32
<span id="L23" class="LineNr"> 23 </span> <span class="subxComment"># var out/edx: (addr byte) = s-&gt;data + s-&gt;write</span>
<span id="L24" class="LineNr"> 24 </span> 8d/copy-address *(edi+edx+0xc) 2/r32/edx
<span id="L25" class="LineNr"> 25 </span> <span class="subxComment"># var outend/ebx: (addr byte) = out + n</span>
<span id="L26" class="LineNr"> 26 </span> 8b/-&gt; *(ebp+0x10) 3/r32/ebx
<span id="L27" class="LineNr"> 27 </span> 8d/copy-address *(edx+ebx) 3/r32/ebx
<span id="L28" class="LineNr"> 28 </span> <span class="subxComment"># eax = in</span>
<span id="L29" class="LineNr"> 29 </span> 8b/-&gt; *(ebp+0xc) 0/r32/eax
<span id="L30" class="LineNr"> 30 </span> <span class="subxComment"># var inend/ecx: (addr byte) = in + n</span>
<span id="L31" class="LineNr"> 31 </span> 8b/-&gt; *(ebp+0x10) 1/r32/ecx
<span id="L32" class="LineNr"> 32 </span> 8d/copy-address *(eax+ecx) 1/r32/ecx
<span id="L33" class="LineNr"> 33 </span> <span class="subxComment">#</span>
<span id="L34" class="LineNr"> 34 </span> (<a href='107trace.subx.html#L897'>_append-4</a> %edx %ebx %eax %ecx) <span class="subxComment"># =&gt; eax</span>
<span id="L35" class="LineNr"> 35 </span> <span class="subxComment"># s-&gt;write += n</span>
<span id="L36" class="LineNr"> 36 </span> 8b/-&gt; *(ebp+0x10) 1/r32/ecx
<span id="L37" class="LineNr"> 37 </span> 01/add-to *edi 1/r32/ecx
<span id="L38" class="LineNr"> 38 </span><span class="Constant">$write-to-stream:end</span>:
<span id="L39" class="LineNr"> 39 </span> <span class="subxS1Comment"># . restore registers</span>
<span id="L40" class="LineNr"> 40 </span> 5f/pop-to-edi
<span id="L41" class="LineNr"> 41 </span> 5b/pop-to-ebx
<span id="L42" class="LineNr"> 42 </span> 5a/pop-to-edx
<span id="L43" class="LineNr"> 43 </span> 59/pop-to-ecx
<span id="L44" class="LineNr"> 44 </span> 58/pop-to-eax
<span id="L45" class="LineNr"> 45 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L46" class="LineNr"> 46 </span> 89/&lt;- %esp 5/r32/ebp
<span id="L47" class="LineNr"> 47 </span> 5d/pop-to-ebp
<span id="L48" class="LineNr"> 48 </span> c3/return
<span id="L49" class="LineNr"> 49 </span>
<span id="L50" class="LineNr"> 50 </span><span class="Constant">$write-to-stream:abort</span>:
<span id="L51" class="LineNr"> 51 </span> (<a href='116write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='116write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">&quot;write-to-stream: stream full\n&quot;</span>)
<span id="L52" class="LineNr"> 52 </span> (<a href='115write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='116write-buffered.subx.html#L209'>Stderr</a></span>)
<span id="L53" class="LineNr"> 53 </span> bb/copy-to-ebx 1/imm32
<span id="L54" class="LineNr"> 54 </span> (syscall_exit)
<span id="L55" class="LineNr"> 55 </span> <span class="subxComment"># never gets here</span>
<span id="L56" class="LineNr"> 56 </span>
<span id="L57" class="LineNr"> 57 </span><span class="subxFunction">read-from-stream</span>: <span class="subxComment"># s: (addr stream), out: (addr byte), n: int</span>
<span id="L58" class="LineNr"> 58 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L59" class="LineNr"> 59 </span> 55/push-ebp
<span id="L60" class="LineNr"> 60 </span> 89/&lt;- %ebp 4/r32/esp
<span id="L61" class="LineNr"> 61 </span> <span class="subxS1Comment"># . save registers</span>
<span id="L62" class="LineNr"> 62 </span> 50/push-eax
<span id="L63" class="LineNr"> 63 </span> 51/push-ecx
<span id="L64" class="LineNr"> 64 </span> 52/push-edx
<span id="L65" class="LineNr"> 65 </span> 53/push-ebx
<span id="L66" class="LineNr"> 66 </span> 56/push-esi
<span id="L67" class="LineNr"> 67 </span> <span class="subxComment"># esi = s</span>
<span id="L68" class="LineNr"> 68 </span> 8b/-&gt; *(ebp+8) 6/r32/esi
<span id="L69" class="LineNr"> 69 </span> <span class="subxComment"># var sread/edx: int = s-&gt;read</span>
<span id="L70" class="LineNr"> 70 </span> 8b/-&gt; *(esi+4) 2/r32/edx
<span id="L71" class="LineNr"> 71 </span> <span class="subxComment"># if (sread + n &gt; s-&gt;write) abort</span>
<span id="L72" class="LineNr"> 72 </span> 8b/-&gt; *(ebp+0x10) 1/r32/ecx
<span id="L73" class="LineNr"> 73 </span> 01/add-to %ecx 2/r32/edx
<span id="L74" class="LineNr"> 74 </span> 3b/compare 1/r32/ecx *esi
<span id="L75" class="LineNr"> 75 </span> 0f 8f/jump-if-&gt; $read-from-stream:abort/disp32
<span id="L76" class="LineNr"> 76 </span> <span class="subxComment"># var in/edx: (addr byte) = s-&gt;data + s-&gt;read</span>
<span id="L77" class="LineNr"> 77 </span> 8d/copy-address *(esi+edx+0xc) 2/r32/edx
<span id="L78" class="LineNr"> 78 </span> <span class="subxComment"># var inend/ebx: (addr byte) = in + n</span>
<span id="L79" class="LineNr"> 79 </span> 8b/-&gt; *(ebp+0x10) 3/r32/ebx
<span id="L80" class="LineNr"> 80 </span> 8d/copy-address *(edx+ebx) 3/r32/ebx
<span id="L81" class="LineNr"> 81 </span> <span class="subxComment"># eax = out</span>
<span id="L82" class="LineNr"> 82 </span> 8b/-&gt; *(ebp+0xc) 0/r32/eax
<span id="L83" class="LineNr"> 83 </span> <span class="subxComment"># var outend/ecx: (addr byte) = out + n</span>
<span id="L9" class="LineNr"> 9 </span> 51/push-ecx
<span id="L10" class="LineNr"> 10 </span> 56/push-esi
<span id="L11" class="LineNr"> 11 </span> <span class="subxComment"># result = false</span>
<span id="L12" class="LineNr"> 12 </span> b8/copy-to-eax 0/imm32/false
<span id="L13" class="LineNr"> 13 </span> <span class="subxComment"># esi = s</span>
<span id="L14" class="LineNr"> 14 </span> 8b/-&gt; *(ebp+8) 6/r32/esi
<span id="L15" class="LineNr"> 15 </span> <span class="subxComment"># return s-&gt;read &gt;= s-&gt;write</span>
<span id="L16" class="LineNr"> 16 </span> 8b/-&gt; *esi 1/r32/ecx
<span id="L17" class="LineNr"> 17 </span> 39/compare-with *(esi+4) 1/r32/ecx
<span id="L18" class="LineNr"> 18 </span> 0f 9d/set-if-&gt;= %al
<span id="L19" class="LineNr"> 19 </span><span class="Constant">$stream-empty?:end</span>:
<span id="L20" class="LineNr"> 20 </span> <span class="subxS1Comment"># . restore registers</span>
<span id="L21" class="LineNr"> 21 </span> 5e/pop-to-esi
<span id="L22" class="LineNr"> 22 </span> 59/pop-to-ecx
<span id="L23" class="LineNr"> 23 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L24" class="LineNr"> 24 </span> 89/&lt;- %esp 5/r32/ebp
<span id="L25" class="LineNr"> 25 </span> 5d/pop-to-ebp
<span id="L26" class="LineNr"> 26 </span> c3/return
<span id="L27" class="LineNr"> 27 </span>
<span id="L28" class="LineNr"> 28 </span><span class="subxFunction">stream-full?</span>: <span class="subxComment"># s: (addr stream _) -&gt; result/eax: boolean</span>
<span id="L29" class="LineNr"> 29 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L30" class="LineNr"> 30 </span> 55/push-ebp
<span id="L31" class="LineNr"> 31 </span> 89/&lt;- %ebp 4/r32/esp
<span id="L32" class="LineNr"> 32 </span> <span class="subxS1Comment"># . save registers</span>
<span id="L33" class="LineNr"> 33 </span> 51/push-ecx
<span id="L34" class="LineNr"> 34 </span> 56/push-esi
<span id="L35" class="LineNr"> 35 </span> <span class="subxComment"># result = false</span>
<span id="L36" class="LineNr"> 36 </span> b8/copy-to-eax 0/imm32/false
<span id="L37" class="LineNr"> 37 </span> <span class="subxComment"># esi = s</span>
<span id="L38" class="LineNr"> 38 </span> 8b/-&gt; *(ebp+8) 6/r32/esi
<span id="L39" class="LineNr"> 39 </span> <span class="subxComment"># return s-&gt;write &gt;= s-&gt;size</span>
<span id="L40" class="LineNr"> 40 </span> 8b/-&gt; *(esi+8) 1/r32/ecx
<span id="L41" class="LineNr"> 41 </span> 39/compare-with *esi 1/r32/ecx
<span id="L42" class="LineNr"> 42 </span> 0f 9d/set-if-&gt;= %al
<span id="L43" class="LineNr"> 43 </span><span class="Constant">$stream-full?:end</span>:
<span id="L44" class="LineNr"> 44 </span> <span class="subxS1Comment"># . restore registers</span>
<span id="L45" class="LineNr"> 45 </span> 5e/pop-to-esi
<span id="L46" class="LineNr"> 46 </span> 59/pop-to-ecx
<span id="L47" class="LineNr"> 47 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L48" class="LineNr"> 48 </span> 89/&lt;- %esp 5/r32/ebp
<span id="L49" class="LineNr"> 49 </span> 5d/pop-to-ebp
<span id="L50" class="LineNr"> 50 </span> c3/return
<span id="L51" class="LineNr"> 51 </span>
<span id="L52" class="LineNr"> 52 </span><span class="subxFunction">write-to-stream</span>: <span class="subxComment"># s: (addr stream _), in: (addr byte), n: int</span>
<span id="L53" class="LineNr"> 53 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L54" class="LineNr"> 54 </span> 55/push-ebp
<span id="L55" class="LineNr"> 55 </span> 89/&lt;- %ebp 4/r32/esp
<span id="L56" class="LineNr"> 56 </span> <span class="subxS1Comment"># . save registers</span>
<span id="L57" class="LineNr"> 57 </span> 50/push-eax
<span id="L58" class="LineNr"> 58 </span> 51/push-ecx
<span id="L59" class="LineNr"> 59 </span> 52/push-edx
<span id="L60" class="LineNr"> 60 </span> 53/push-ebx
<span id="L61" class="LineNr"> 61 </span> 57/push-edi
<span id="L62" class="LineNr"> 62 </span> <span class="subxComment"># edi = s</span>
<span id="L63" class="LineNr"> 63 </span> 8b/-&gt; *(ebp+8) 7/r32/edi
<span id="L64" class="LineNr"> 64 </span> <span class="subxComment"># var swrite/edx: int = s-&gt;write</span>
<span id="L65" class="LineNr"> 65 </span> 8b/-&gt; *edi 2/r32/edx
<span id="L66" class="LineNr"> 66 </span> <span class="subxComment"># if (swrite + n &gt; s-&gt;size) abort</span>
<span id="L67" class="LineNr"> 67 </span> 8b/-&gt; *(ebp+0x10) 1/r32/ecx
<span id="L68" class="LineNr"> 68 </span> 01/add-to %ecx 2/r32/edx
<span id="L69" class="LineNr"> 69 </span> 3b/compare 1/r32/ecx *(edi+8)
<span id="L70" class="LineNr"> 70 </span> 0f 8f/jump-if-&gt; $write-to-stream:abort/disp32
<span id="L71" class="LineNr"> 71 </span> <span class="subxComment"># var out/edx: (addr byte) = s-&gt;data + s-&gt;write</span>
<span id="L72" class="LineNr"> 72 </span> 8d/copy-address *(edi+edx+0xc) 2/r32/edx
<span id="L73" class="LineNr"> 73 </span> <span class="subxComment"># var outend/ebx: (addr byte) = out + n</span>
<span id="L74" class="LineNr"> 74 </span> 8b/-&gt; *(ebp+0x10) 3/r32/ebx
<span id="L75" class="LineNr"> 75 </span> 8d/copy-address *(edx+ebx) 3/r32/ebx
<span id="L76" class="LineNr"> 76 </span> <span class="subxComment"># eax = in</span>
<span id="L77" class="LineNr"> 77 </span> 8b/-&gt; *(ebp+0xc) 0/r32/eax
<span id="L78" class="LineNr"> 78 </span> <span class="subxComment"># var inend/ecx: (addr byte) = in + n</span>
<span id="L79" class="LineNr"> 79 </span> 8b/-&gt; *(ebp+0x10) 1/r32/ecx
<span id="L80" class="LineNr"> 80 </span> 8d/copy-address *(eax+ecx) 1/r32/ecx
<span id="L81" class="LineNr"> 81 </span> <span class="subxComment">#</span>
<span id="L82" class="LineNr"> 82 </span> (<a href='107trace.subx.html#L897'>_append-4</a> %edx %ebx %eax %ecx) <span class="subxComment"># =&gt; eax</span>
<span id="L83" class="LineNr"> 83 </span> <span class="subxComment"># s-&gt;write += n</span>
<span id="L84" class="LineNr"> 84 </span> 8b/-&gt; *(ebp+0x10) 1/r32/ecx
<span id="L85" class="LineNr"> 85 </span> 8d/copy-address *(eax+ecx) 1/r32/ecx
<span id="L86" class="LineNr"> 86 </span> <span class="subxComment">#</span>
<span id="L87" class="LineNr"> 87 </span> (<a href='107trace.subx.html#L897'>_append-4</a> %eax %ecx %edx %ebx) <span class="subxComment"># =&gt; eax</span>
<span id="L88" class="LineNr"> 88 </span> <span class="subxComment"># s-&gt;read += n</span>
<span id="L89" class="LineNr"> 89 </span> 8b/-&gt; *(ebp+0x10) 1/r32/ecx
<span id="L90" class="LineNr"> 90 </span> 01/add-to *(esi+4) 1/r32/ecx
<span id="L91" class="LineNr"> 91 </span><span class="Constant">$read-from-stream:end</span>:
<span id="L92" class="LineNr"> 92 </span> <span class="subxS1Comment"># . restore registers</span>
<span id="L93" class="LineNr"> 93 </span> 5e/pop-to-esi
<span id="L94" class="LineNr"> 94 </span> 5b/pop-to-ebx
<span id="L95" class="LineNr"> 95 </span> 5a/pop-to-edx
<span id="L96" class="LineNr"> 96 </span> 59/pop-to-ecx
<span id="L97" class="LineNr"> 97 </span> 58/pop-to-eax
<span id="L98" class="LineNr"> 98 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L99" class="LineNr"> 99 </span> 89/&lt;- %esp 5/r32/ebp
<span id="L100" class="LineNr">100 </span> 5d/pop-to-ebp
<span id="L101" class="LineNr">101 </span> c3/return
<span id="L102" class="LineNr">102 </span>
<span id="L103" class="LineNr">103 </span><span class="Constant">$read-from-stream:abort</span>:
<span id="L104" class="LineNr">104 </span> (<a href='116write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='116write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">&quot;read-from-stream: stream empty\n&quot;</span>)
<span id="L105" class="LineNr">105 </span> (<a href='115write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='116write-buffered.subx.html#L209'>Stderr</a></span>)
<span id="L106" class="LineNr">106 </span> bb/copy-to-ebx 1/imm32
<span id="L107" class="LineNr">107 </span> (syscall_exit)
<span id="L108" class="LineNr">108 </span> <span class="subxComment"># never gets here</span>
<span id="L85" class="LineNr"> 85 </span> 01/add-to *edi 1/r32/ecx
<span id="L86" class="LineNr"> 86 </span><span class="Constant">$write-to-stream:end</span>:
<span id="L87" class="LineNr"> 87 </span> <span class="subxS1Comment"># . restore registers</span>
<span id="L88" class="LineNr"> 88 </span> 5f/pop-to-edi
<span id="L89" class="LineNr"> 89 </span> 5b/pop-to-ebx
<span id="L90" class="LineNr"> 90 </span> 5a/pop-to-edx
<span id="L91" class="LineNr"> 91 </span> 59/pop-to-ecx
<span id="L92" class="LineNr"> 92 </span> 58/pop-to-eax
<span id="L93" class="LineNr"> 93 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L94" class="LineNr"> 94 </span> 89/&lt;- %esp 5/r32/ebp
<span id="L95" class="LineNr"> 95 </span> 5d/pop-to-ebp
<span id="L96" class="LineNr"> 96 </span> c3/return
<span id="L97" class="LineNr"> 97 </span>
<span id="L98" class="LineNr"> 98 </span><span class="Constant">$write-to-stream:abort</span>:
<span id="L99" class="LineNr"> 99 </span> (<a href='116write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='116write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">&quot;write-to-stream: stream full\n&quot;</span>)
<span id="L100" class="LineNr">100 </span> (<a href='115write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='116write-buffered.subx.html#L209'>Stderr</a></span>)
<span id="L101" class="LineNr">101 </span> bb/copy-to-ebx 1/imm32
<span id="L102" class="LineNr">102 </span> (syscall_exit)
<span id="L103" class="LineNr">103 </span> <span class="subxComment"># never gets here</span>
<span id="L104" class="LineNr">104 </span>
<span id="L105" class="LineNr">105 </span><span class="subxFunction">read-from-stream</span>: <span class="subxComment"># s: (addr stream _), out: (addr byte), n: int</span>
<span id="L106" class="LineNr">106 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L107" class="LineNr">107 </span> 55/push-ebp
<span id="L108" class="LineNr">108 </span> 89/&lt;- %ebp 4/r32/esp
<span id="L109" class="LineNr">109 </span> <span class="subxS1Comment"># . save registers</span>
<span id="L110" class="LineNr">110 </span> 50/push-eax
<span id="L111" class="LineNr">111 </span> 51/push-ecx
<span id="L112" class="LineNr">112 </span> 52/push-edx
<span id="L113" class="LineNr">113 </span> 53/push-ebx
<span id="L114" class="LineNr">114 </span> 56/push-esi
<span id="L115" class="LineNr">115 </span> <span class="subxComment"># esi = s</span>
<span id="L116" class="LineNr">116 </span> 8b/-&gt; *(ebp+8) 6/r32/esi
<span id="L117" class="LineNr">117 </span> <span class="subxComment"># var sread/edx: int = s-&gt;read</span>
<span id="L118" class="LineNr">118 </span> 8b/-&gt; *(esi+4) 2/r32/edx
<span id="L119" class="LineNr">119 </span> <span class="subxComment"># if (sread + n &gt; s-&gt;write) abort</span>
<span id="L120" class="LineNr">120 </span> 8b/-&gt; *(ebp+0x10) 1/r32/ecx
<span id="L121" class="LineNr">121 </span> 01/add-to %ecx 2/r32/edx
<span id="L122" class="LineNr">122 </span> 3b/compare 1/r32/ecx *esi
<span id="L123" class="LineNr">123 </span> 0f 8f/jump-if-&gt; $read-from-stream:abort/disp32
<span id="L124" class="LineNr">124 </span> <span class="subxComment"># var in/edx: (addr byte) = s-&gt;data + s-&gt;read</span>
<span id="L125" class="LineNr">125 </span> 8d/copy-address *(esi+edx+0xc) 2/r32/edx
<span id="L126" class="LineNr">126 </span> <span class="subxComment"># var inend/ebx: (addr byte) = in + n</span>
<span id="L127" class="LineNr">127 </span> 8b/-&gt; *(ebp+0x10) 3/r32/ebx
<span id="L128" class="LineNr">128 </span> 8d/copy-address *(edx+ebx) 3/r32/ebx
<span id="L129" class="LineNr">129 </span> <span class="subxComment"># eax = out</span>
<span id="L130" class="LineNr">130 </span> 8b/-&gt; *(ebp+0xc) 0/r32/eax
<span id="L131" class="LineNr">131 </span> <span class="subxComment"># var outend/ecx: (addr byte) = out + n</span>
<span id="L132" class="LineNr">132 </span> 8b/-&gt; *(ebp+0x10) 1/r32/ecx
<span id="L133" class="LineNr">133 </span> 8d/copy-address *(eax+ecx) 1/r32/ecx
<span id="L134" class="LineNr">134 </span> <span class="subxComment">#</span>
<span id="L135" class="LineNr">135 </span> (<a href='107trace.subx.html#L897'>_append-4</a> %eax %ecx %edx %ebx) <span class="subxComment"># =&gt; eax</span>
<span id="L136" class="LineNr">136 </span> <span class="subxComment"># s-&gt;read += n</span>
<span id="L137" class="LineNr">137 </span> 8b/-&gt; *(ebp+0x10) 1/r32/ecx
<span id="L138" class="LineNr">138 </span> 01/add-to *(esi+4) 1/r32/ecx
<span id="L139" class="LineNr">139 </span><span class="Constant">$read-from-stream:end</span>:
<span id="L140" class="LineNr">140 </span> <span class="subxS1Comment"># . restore registers</span>
<span id="L141" class="LineNr">141 </span> 5e/pop-to-esi
<span id="L142" class="LineNr">142 </span> 5b/pop-to-ebx
<span id="L143" class="LineNr">143 </span> 5a/pop-to-edx
<span id="L144" class="LineNr">144 </span> 59/pop-to-ecx
<span id="L145" class="LineNr">145 </span> 58/pop-to-eax
<span id="L146" class="LineNr">146 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L147" class="LineNr">147 </span> 89/&lt;- %esp 5/r32/ebp
<span id="L148" class="LineNr">148 </span> 5d/pop-to-ebp
<span id="L149" class="LineNr">149 </span> c3/return
<span id="L150" class="LineNr">150 </span>
<span id="L151" class="LineNr">151 </span><span class="Constant">$read-from-stream:abort</span>:
<span id="L152" class="LineNr">152 </span> (<a href='116write-buffered.subx.html#L8'>write-buffered</a> <span class="SpecialChar"><a href='116write-buffered.subx.html#L209'>Stderr</a></span> <span class="Constant">&quot;read-from-stream: stream empty\n&quot;</span>)
<span id="L153" class="LineNr">153 </span> (<a href='115write-byte.subx.html#L81'>flush</a> <span class="SpecialChar"><a href='116write-buffered.subx.html#L209'>Stderr</a></span>)
<span id="L154" class="LineNr">154 </span> bb/copy-to-ebx 1/imm32
<span id="L155" class="LineNr">155 </span> (syscall_exit)
<span id="L156" class="LineNr">156 </span> <span class="subxComment"># never gets here</span>
</pre>
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@ -212,6 +212,9 @@ if ('onhashchange' in window) {
<span id="L157" class="LineNr">157 </span><span class="PreProc">sig</span> <a href='305keyboard.subx.html#L122'>read-key</a><span class="PreProc"> -&gt; </span>result/<span class="Constant">eax</span>: byte
<span id="L158" class="LineNr">158 </span><span class="PreProc">sig</span> <a href='306files.subx.html#L3'>open</a> filename: (addr array byte), write?: boolean, out: (addr handle buffered-file)
<span id="L159" class="LineNr">159 </span><span class="Comment">#sig size in: (addr array _) -&gt; result/eax: int</span>
<span id="L160" class="LineNr">160 </span>
<span id="L161" class="LineNr">161 </span><span class="PreProc">sig</span> <a href='309stream.subx.html#L4'>stream-empty?</a> s: (addr stream _)<span class="PreProc"> -&gt; </span>result/<span class="Constant">eax</span>: boolean
<span id="L162" class="LineNr">162 </span><span class="PreProc">sig</span> <a href='309stream.subx.html#L28'>stream-full?</a> s: (addr stream _)<span class="PreProc"> -&gt; </span>result/<span class="Constant">eax</span>: boolean
</pre>
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30
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@ -2,7 +2,7 @@
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Mu - 402stream.mu</title>
<title>Mu - 401test.mu</title>
<meta name="Generator" content="Vim/8.1">
<meta name="plugin-version" content="vim8.1_v1">
<meta name="syntax" content="none">
@ -15,8 +15,8 @@ body { font-size:12pt; font-family: monospace; color: #000000; background-color:
a { color:inherit; }
* { font-size:12pt; font-size: 1em; }
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.Constant { color: #008787; }
@ -54,23 +54,19 @@ if ('onhashchange' in window) {
</script>
</head>
<body onload='JumpToLine();'>
<a href='https://github.com/akkartik/mu/blob/master/402stream.mu'>https://github.com/akkartik/mu/blob/master/402stream.mu</a>
<a href='https://github.com/akkartik/mu/blob/master/401test.mu'>https://github.com/akkartik/mu/blob/master/401test.mu</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="Comment"># Tests for Mu's stream primitives.</span>
<span id="L1" class="LineNr"> 1 </span><span class="Comment"># Some helpers for Mu tests.</span>
<span id="L2" class="LineNr"> 2 </span>
<span id="L3" class="LineNr"> 3 </span><span class="PreProc">fn</span> <span class="muTest"><a href='402stream.mu.html#L3'>test-stream</a></span> <span class="Delimiter">{</span>
<span id="L4" class="LineNr"> 4 </span> <span class="Comment"># write an int to a stream, then read it back</span>
<span id="L5" class="LineNr"> 5 </span> <span class="PreProc">var</span> s: (stream int <span class="Constant">4</span>)
<span id="L6" class="LineNr"> 6 </span> <span class="PreProc">var</span> s2/<span class="Constant">ecx</span>: (addr stream int <span class="Constant">4</span>) <span class="SpecialChar">&lt;-</span> address s
<span id="L7" class="LineNr"> 7 </span> <span class="PreProc">var</span> x: int
<span id="L8" class="LineNr"> 8 </span> copy-to x, <span class="Constant">0x34</span>
<span id="L9" class="LineNr"> 9 </span> <span class="PreProc">var</span> x2/<span class="Constant">edx</span>: (addr int) <span class="SpecialChar">&lt;-</span> address x
<span id="L10" class="LineNr">10 </span> <a href='309stream.subx.html#L4'>write-to-stream</a> s2, x2
<span id="L11" class="LineNr">11 </span> <span class="PreProc">var</span> y: int
<span id="L12" class="LineNr">12 </span> <span class="PreProc">var</span> y2/<span class="Constant">ebx</span>: (addr int) <span class="SpecialChar">&lt;-</span> address y
<span id="L13" class="LineNr">13 </span> <a href='309stream.subx.html#L57'>read-from-stream</a> s2, y2
<span id="L14" class="LineNr">14 </span> <a href='102test.subx.html#L23'>check-ints-equal</a> y, <span class="Constant">0x34</span>, <span class="Constant">&quot;F - test-stream&quot;</span>
<span id="L15" class="LineNr">15 </span><span class="Delimiter">}</span>
<span id="L3" class="LineNr"> 3 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='401test.mu.html#L3'>check-true</a></span> val: boolean, msg: (addr array byte) <span class="Delimiter">{</span>
<span id="L4" class="LineNr"> 4 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: int <span class="SpecialChar">&lt;-</span> copy val
<span id="L5" class="LineNr"> 5 </span> <a href='102test.subx.html#L23'>check-ints-equal</a> tmp, <span class="Constant">1</span>, msg
<span id="L6" class="LineNr"> 6 </span><span class="Delimiter">}</span>
<span id="L7" class="LineNr"> 7 </span>
<span id="L8" class="LineNr"> 8 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='401test.mu.html#L8'>check-false</a></span> val: boolean, msg: (addr array byte) <span class="Delimiter">{</span>
<span id="L9" class="LineNr"> 9 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: int <span class="SpecialChar">&lt;-</span> copy val
<span id="L10" class="LineNr">10 </span> <a href='102test.subx.html#L23'>check-ints-equal</a> tmp, <span class="Constant">0</span>, msg
<span id="L11" class="LineNr">11 </span><span class="Delimiter">}</span>
</pre>
</body>
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26
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@ -2,7 +2,7 @@
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Mu - 401time.mu</title>
<title>Mu - 402time.mu</title>
<meta name="Generator" content="Vim/8.1">
<meta name="plugin-version" content="vim8.1_v1">
<meta name="syntax" content="none">
@ -54,35 +54,35 @@ if ('onhashchange' in window) {
</script>
</head>
<body onload='JumpToLine();'>
<a href='https://github.com/akkartik/mu/blob/master/401time.mu'>https://github.com/akkartik/mu/blob/master/401time.mu</a>
<a href='https://github.com/akkartik/mu/blob/master/402time.mu'>https://github.com/akkartik/mu/blob/master/402time.mu</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="PreProc">type</span> <a href='401time.mu.html#L1'>timespec</a> <span class="Delimiter">{</span>
<span id="L1" class="LineNr"> 1 </span><span class="PreProc">type</span> <a href='402time.mu.html#L1'>timespec</a> <span class="Delimiter">{</span>
<span id="L2" class="LineNr"> 2 </span> tv_sec: int
<span id="L3" class="LineNr"> 3 </span> tv_nsec: int
<span id="L4" class="LineNr"> 4 </span><span class="Delimiter">}</span>
<span id="L5" class="LineNr"> 5 </span>
<span id="L6" class="LineNr"> 6 </span><span class="Comment"># TODO: y2038</span>
<span id="L7" class="LineNr"> 7 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='401time.mu.html#L7'>time</a></span><span class="PreProc"> -&gt; </span>secs/<span class="Constant">eax</span>: int <span class="Delimiter">{</span>
<span id="L8" class="LineNr"> 8 </span> <span class="PreProc">var</span> t: <a href='401time.mu.html#L1'>timespec</a>
<span id="L7" class="LineNr"> 7 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='402time.mu.html#L7'>time</a></span><span class="PreProc"> -&gt; </span>secs/<span class="Constant">eax</span>: int <span class="Delimiter">{</span>
<span id="L8" class="LineNr"> 8 </span> <span class="PreProc">var</span> t: <a href='402time.mu.html#L1'>timespec</a>
<span id="L9" class="LineNr"> 9 </span> <span class="PreProc">var</span> clock/<span class="Constant">ebx</span>: int <span class="SpecialChar">&lt;-</span> copy <span class="Constant">0</span> <span class="Comment"># CLOCK_MONOTONIC</span>
<span id="L10" class="LineNr">10 </span> <span class="PreProc">var</span> t-addr/<span class="Constant">ecx</span>: (addr <a href='401time.mu.html#L1'>timespec</a>) <span class="SpecialChar">&lt;-</span> address t
<span id="L10" class="LineNr">10 </span> <span class="PreProc">var</span> t-addr/<span class="Constant">ecx</span>: (addr <a href='402time.mu.html#L1'>timespec</a>) <span class="SpecialChar">&lt;-</span> address t
<span id="L11" class="LineNr">11 </span> syscall_clock_gettime
<span id="L12" class="LineNr">12 </span> <span class="PreProc">var</span> t-secs-addr/<span class="Constant">ecx</span>: (addr int) <span class="SpecialChar">&lt;-</span> <a href='131table.subx.html#L26'>get</a> t-addr, tv_sec
<span id="L13" class="LineNr">13 </span> secs <span class="SpecialChar">&lt;-</span> copy *t-secs-addr
<span id="L14" class="LineNr">14 </span><span class="Delimiter">}</span>
<span id="L15" class="LineNr">15 </span>
<span id="L16" class="LineNr">16 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='401time.mu.html#L16'>ntime</a></span><span class="PreProc"> -&gt; </span>nsecs/<span class="Constant">eax</span>: int <span class="Delimiter">{</span>
<span id="L17" class="LineNr">17 </span> <span class="PreProc">var</span> t: <a href='401time.mu.html#L1'>timespec</a>
<span id="L16" class="LineNr">16 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='402time.mu.html#L16'>ntime</a></span><span class="PreProc"> -&gt; </span>nsecs/<span class="Constant">eax</span>: int <span class="Delimiter">{</span>
<span id="L17" class="LineNr">17 </span> <span class="PreProc">var</span> t: <a href='402time.mu.html#L1'>timespec</a>
<span id="L18" class="LineNr">18 </span> <span class="PreProc">var</span> clock/<span class="Constant">ebx</span>: int <span class="SpecialChar">&lt;-</span> copy <span class="Constant">0</span> <span class="Comment"># CLOCK_MONOTONIC</span>
<span id="L19" class="LineNr">19 </span> <span class="PreProc">var</span> t-addr/<span class="Constant">ecx</span>: (addr <a href='401time.mu.html#L1'>timespec</a>) <span class="SpecialChar">&lt;-</span> address t
<span id="L19" class="LineNr">19 </span> <span class="PreProc">var</span> t-addr/<span class="Constant">ecx</span>: (addr <a href='402time.mu.html#L1'>timespec</a>) <span class="SpecialChar">&lt;-</span> address t
<span id="L20" class="LineNr">20 </span> syscall_clock_gettime
<span id="L21" class="LineNr">21 </span> <span class="PreProc">var</span> t-nsecs-addr/<span class="Constant">ecx</span>: (addr int) <span class="SpecialChar">&lt;-</span> <a href='131table.subx.html#L26'>get</a> t-addr, tv_nsec
<span id="L22" class="LineNr">22 </span> nsecs <span class="SpecialChar">&lt;-</span> copy *t-nsecs-addr
<span id="L23" class="LineNr">23 </span><span class="Delimiter">}</span>
<span id="L24" class="LineNr">24 </span>
<span id="L25" class="LineNr">25 </span><span class="Comment"># nsecs must be less than 999999999 or 0x3b9ac9ff nanoseconds</span>
<span id="L26" class="LineNr">26 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='401time.mu.html#L26'>sleep</a></span> secs: int, nsecs: int <span class="Delimiter">{</span>
<span id="L27" class="LineNr">27 </span> <span class="PreProc">var</span> t: <a href='401time.mu.html#L1'>timespec</a>
<span id="L26" class="LineNr">26 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='402time.mu.html#L26'>sleep</a></span> secs: int, nsecs: int <span class="Delimiter">{</span>
<span id="L27" class="LineNr">27 </span> <span class="PreProc">var</span> t: <a href='402time.mu.html#L1'>timespec</a>
<span id="L28" class="LineNr">28 </span> <span class="Comment"># initialize t</span>
<span id="L29" class="LineNr">29 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: (addr int) <span class="SpecialChar">&lt;-</span> <a href='131table.subx.html#L26'>get</a> t, tv_sec
<span id="L30" class="LineNr">30 </span> <span class="PreProc">var</span> tmp2/<span class="Constant">ecx</span>: int <span class="SpecialChar">&lt;-</span> copy secs
@ -91,8 +91,8 @@ if ('onhashchange' in window) {
<span id="L33" class="LineNr">33 </span> tmp2 <span class="SpecialChar">&lt;-</span> copy nsecs
<span id="L34" class="LineNr">34 </span> copy-to *tmp, tmp2
<span id="L35" class="LineNr">35 </span> <span class="Comment"># perform the syscall</span>
<span id="L36" class="LineNr">36 </span> <span class="PreProc">var</span> t-addr/<span class="Constant">ebx</span>: (addr <a href='401time.mu.html#L1'>timespec</a>) <span class="SpecialChar">&lt;-</span> address t
<span id="L37" class="LineNr">37 </span> <span class="PreProc">var</span> rem-addr/<span class="Constant">ecx</span>: (addr <a href='401time.mu.html#L1'>timespec</a>) <span class="SpecialChar">&lt;-</span> copy <span class="Constant">0</span>
<span id="L36" class="LineNr">36 </span> <span class="PreProc">var</span> t-addr/<span class="Constant">ebx</span>: (addr <a href='402time.mu.html#L1'>timespec</a>) <span class="SpecialChar">&lt;-</span> address t
<span id="L37" class="LineNr">37 </span> <span class="PreProc">var</span> rem-addr/<span class="Constant">ecx</span>: (addr <a href='402time.mu.html#L1'>timespec</a>) <span class="SpecialChar">&lt;-</span> copy <span class="Constant">0</span>
<span id="L38" class="LineNr">38 </span> syscall_nanosleep
<span id="L39" class="LineNr">39 </span><span class="Delimiter">}</span>
</pre>

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@ -0,0 +1,107 @@
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Mu - 403stream.mu</title>
<meta name="Generator" content="Vim/8.1">
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<a href='https://github.com/akkartik/mu/blob/master/403stream.mu'>https://github.com/akkartik/mu/blob/master/403stream.mu</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="Comment"># Tests for Mu's stream primitives.</span>
<span id="L2" class="LineNr"> 2 </span>
<span id="L3" class="LineNr"> 3 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403stream.mu.html#L3'>test-stream</a></span> <span class="Delimiter">{</span>
<span id="L4" class="LineNr"> 4 </span> <span class="Comment"># - write an int to a stream, then read it back</span>
<span id="L5" class="LineNr"> 5 </span> <span class="Comment"># step 1: initialize</span>
<span id="L6" class="LineNr"> 6 </span> <span class="PreProc">var</span> s: (stream int <span class="Constant">4</span>)
<span id="L7" class="LineNr"> 7 </span> <span class="PreProc">var</span> s2/<span class="Constant">ecx</span>: (addr stream int <span class="Constant">4</span>) <span class="SpecialChar">&lt;-</span> address s
<span id="L8" class="LineNr"> 8 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: boolean <span class="SpecialChar">&lt;-</span> <a href='309stream.subx.html#L4'>stream-empty?</a> s2
<span id="L9" class="LineNr"> 9 </span> <a href='401test.mu.html#L3'>check-true</a> tmp, <span class="Constant">&quot;F - <a href='403stream.mu.html#L3'>test-stream</a>/empty?/0&quot;</span>
<span id="L10" class="LineNr">10 </span> tmp <span class="SpecialChar">&lt;-</span> <a href='309stream.subx.html#L28'>stream-full?</a> s2
<span id="L11" class="LineNr">11 </span> <a href='401test.mu.html#L8'>check-false</a> tmp, <span class="Constant">&quot;F - <a href='403stream.mu.html#L3'>test-stream</a>/full?/0&quot;</span>
<span id="L12" class="LineNr">12 </span> <span class="Comment"># step 2: write to stream</span>
<span id="L13" class="LineNr">13 </span> <span class="PreProc">var</span> x: int
<span id="L14" class="LineNr">14 </span> copy-to x, <span class="Constant">0x34</span>
<span id="L15" class="LineNr">15 </span> <span class="PreProc">var</span> x2/<span class="Constant">edx</span>: (addr int) <span class="SpecialChar">&lt;-</span> address x
<span id="L16" class="LineNr">16 </span> <a href='309stream.subx.html#L52'>write-to-stream</a> s2, x2
<span id="L17" class="LineNr">17 </span> tmp <span class="SpecialChar">&lt;-</span> <a href='309stream.subx.html#L4'>stream-empty?</a> s2
<span id="L18" class="LineNr">18 </span> <a href='401test.mu.html#L8'>check-false</a> tmp, <span class="Constant">&quot;F - <a href='403stream.mu.html#L3'>test-stream</a>/empty?/1&quot;</span>
<span id="L19" class="LineNr">19 </span> tmp <span class="SpecialChar">&lt;-</span> <a href='309stream.subx.html#L28'>stream-full?</a> s2
<span id="L20" class="LineNr">20 </span> <a href='401test.mu.html#L8'>check-false</a> tmp, <span class="Constant">&quot;F - <a href='403stream.mu.html#L3'>test-stream</a>/full?/1&quot;</span>
<span id="L21" class="LineNr">21 </span> <span class="Comment"># step 3: modify the value written (should make no difference)</span>
<span id="L22" class="LineNr">22 </span> copy-to x, <span class="Constant">0</span>
<span id="L23" class="LineNr">23 </span> <span class="Comment"># step 4: read back</span>
<span id="L24" class="LineNr">24 </span> <span class="PreProc">var</span> y: int
<span id="L25" class="LineNr">25 </span> <span class="PreProc">var</span> y2/<span class="Constant">ebx</span>: (addr int) <span class="SpecialChar">&lt;-</span> address y
<span id="L26" class="LineNr">26 </span> <a href='309stream.subx.html#L105'>read-from-stream</a> s2, y2
<span id="L27" class="LineNr">27 </span> <a href='102test.subx.html#L23'>check-ints-equal</a> y, <span class="Constant">0x34</span>, <span class="Constant">&quot;F - test-stream&quot;</span>
<span id="L28" class="LineNr">28 </span> tmp <span class="SpecialChar">&lt;-</span> <a href='309stream.subx.html#L4'>stream-empty?</a> s2
<span id="L29" class="LineNr">29 </span> <a href='401test.mu.html#L3'>check-true</a> tmp, <span class="Constant">&quot;F - <a href='403stream.mu.html#L3'>test-stream</a>/empty?/2&quot;</span>
<span id="L30" class="LineNr">30 </span> tmp <span class="SpecialChar">&lt;-</span> <a href='309stream.subx.html#L28'>stream-full?</a> s2
<span id="L31" class="LineNr">31 </span> <a href='401test.mu.html#L8'>check-false</a> tmp, <span class="Constant">&quot;F - <a href='403stream.mu.html#L3'>test-stream</a>/full?/2&quot;</span>
<span id="L32" class="LineNr">32 </span><span class="Delimiter">}</span>
<span id="L33" class="LineNr">33 </span>
<span id="L34" class="LineNr">34 </span><span class="PreProc">fn</span> <span class="muTest"><a href='403stream.mu.html#L34'>test-stream-full</a></span> <span class="Delimiter">{</span>
<span id="L35" class="LineNr">35 </span> <span class="Comment"># write an int to a stream of capacity 1</span>
<span id="L36" class="LineNr">36 </span> <span class="PreProc">var</span> s: (stream int <span class="Constant">1</span>)
<span id="L37" class="LineNr">37 </span> <span class="PreProc">var</span> s2/<span class="Constant">ecx</span>: (addr stream int <span class="Constant">1</span>) <span class="SpecialChar">&lt;-</span> address s
<span id="L38" class="LineNr">38 </span> <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: boolean <span class="SpecialChar">&lt;-</span> <a href='309stream.subx.html#L28'>stream-full?</a> s2
<span id="L39" class="LineNr">39 </span> <a href='401test.mu.html#L8'>check-false</a> tmp, <span class="Constant">&quot;F - test-stream-full?/pre&quot;</span>
<span id="L40" class="LineNr">40 </span> <span class="PreProc">var</span> x: int
<span id="L41" class="LineNr">41 </span> <span class="PreProc">var</span> x2/<span class="Constant">edx</span>: (addr int) <span class="SpecialChar">&lt;-</span> address x
<span id="L42" class="LineNr">42 </span> <a href='309stream.subx.html#L52'>write-to-stream</a> s2, x2
<span id="L43" class="LineNr">43 </span> tmp <span class="SpecialChar">&lt;-</span> <a href='309stream.subx.html#L28'>stream-full?</a> s2
<span id="L44" class="LineNr">44 </span> <a href='401test.mu.html#L3'>check-true</a> tmp, <span class="Constant">&quot;F - test-stream-full?&quot;</span>
<span id="L45" class="LineNr">45 </span><span class="Delimiter">}</span>
</pre>
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