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<a href='https://github.com/akkartik/mu/blob/master/apps/assort.subx'>https://github.com/akkartik/mu/blob/master/apps/assort.subx</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Read a series of segments from stdin and concatenate segments with the same</span>
<span id="L2" class="LineNr"> 2 </span><span class="subxComment"># name on stdout.</span>
<span id="L3" class="LineNr"> 3 </span><span class="subxComment">#</span>
<span id="L4" class="LineNr"> 4 </span><span class="subxComment"># Segments are emitted in order of first encounter.</span>
<span id="L5" class="LineNr"> 5 </span><span class="subxComment">#</span>
<span id="L6" class="LineNr"> 6 </span><span class="subxComment"># Drop lines that are all comments. They could get misleading after assortment</span>
<span id="L7" class="LineNr"> 7 </span><span class="subxComment"># because we don't know if they refer to the line above or the line below.</span>
<span id="L8" class="LineNr"> 8 </span><span class="subxComment">#</span>
<span id="L9" class="LineNr"> 9 </span><span class="subxComment"># To run:</span>
<span id="L10" class="LineNr"> 10 </span><span class="subxComment"># $ ./bootstrap translate init.linux 0*.subx apps/subx-params.subx apps/assort.subx -o apps/assort</span>
<span id="L11" class="LineNr"> 11 </span><span class="subxComment"># $ cat x</span>
<span id="L12" class="LineNr"> 12 </span><span class="subxComment"># == code</span>
<span id="L13" class="LineNr"> 13 </span><span class="subxComment"># abc</span>
<span id="L14" class="LineNr"> 14 </span><span class="subxComment"># == code</span>
<span id="L15" class="LineNr"> 15 </span><span class="subxComment"># def</span>
<span id="L16" class="LineNr"> 16 </span><span class="subxComment"># $ cat x |./bootstrap run apps/assort</span>
<span id="L17" class="LineNr"> 17 </span><span class="subxComment"># == code</span>
<span id="L18" class="LineNr"> 18 </span><span class="subxComment"># abc</span>
<span id="L19" class="LineNr"> 19 </span><span class="subxComment"># def</span>
<span id="L20" class="LineNr"> 20 </span>
<span id="L21" class="LineNr"> 21 </span>== code
<span id="L22" class="LineNr"> 22 </span><span class="subxComment"># instruction effective address register displacement immediate</span>
<span id="L23" class="LineNr"> 23 </span><span class="subxS1Comment"># . op subop mod rm32 base index scale r32</span>
<span id="L24" class="LineNr"> 24 </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="L25" class="LineNr"> 25 </span>
<span id="L26" class="LineNr"> 26 </span><span class="SpecialChar">Entry</span>: <span class="subxComment"># run tests if necessary, convert stdin if not</span>
<span id="L27" class="LineNr"> 27 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L28" class="LineNr"> 28 </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="L29" class="LineNr"> 29 </span>
<span id="L30" class="LineNr"> 30 </span> <span class="subxComment"># initialize heap</span>
<span id="L31" class="LineNr"> 31 </span> <span class="subxS1Comment"># . Heap = new-segment(Heap-size)</span>
<span id="L32" class="LineNr"> 32 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L33" class="LineNr"> 33 </span> 68/push <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span>/imm32
<span id="L34" class="LineNr"> 34 </span> ff 6/subop/push 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="SpecialChar"><a href='../069allocate.subx.html#L29'>Heap-size</a></span>/disp32 <span class="subxComment"># push *Heap-size</span>
<span id="L35" class="LineNr"> 35 </span> <span class="subxS2Comment"># . . call</span>
<span id="L36" class="LineNr"> 36 </span> e8/call <a href='../053new-segment.subx.html#L41'>new-segment</a>/disp32
<span id="L37" class="LineNr"> 37 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L38" class="LineNr"> 38 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L39" class="LineNr"> 39 </span>
<span id="L40" class="LineNr"> 40 </span> <span class="subxH1Comment"># - if argc > 1 and argv[1] == "test", then return run_tests()</span>
<span id="L41" class="LineNr"> 41 </span> <span class="subxComment"># if (argc <= 1) goto interactive</span>
<span id="L42" class="LineNr"> 42 </span> 81 7/subop/compare 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/disp8 1/imm32 <span class="subxComment"># compare *ebp</span>
<span id="L43" class="LineNr"> 43 </span> 7e/jump-if-<= $subx-assort-main:interactive/disp8
<span id="L44" class="LineNr"> 44 </span> <span class="subxComment"># if (!kernel-string-equal?(argv[1], "test")) goto interactive</span>
<span id="L45" class="LineNr"> 45 </span> <span class="subxS1Comment"># . eax = kernel-string-equal?(argv[1], "test")</span>
<span id="L46" class="LineNr"> 46 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L47" class="LineNr"> 47 </span> 68/push <span class="Constant">"test"</span>/imm32
<span id="L48" class="LineNr"> 48 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+8)</span>
<span id="L49" class="LineNr"> 49 </span> <span class="subxS2Comment"># . . call</span>
<span id="L50" class="LineNr"> 50 </span> e8/call <a href='../052kernel-string-equal.subx.html#L33'>kernel-string-equal?</a>/disp32
<span id="L51" class="LineNr"> 51 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L52" class="LineNr"> 52 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L53" class="LineNr"> 53 </span> <span class="subxS1Comment"># . if (eax == false) goto interactive</span>
<span id="L54" class="LineNr"> 54 </span> 3d/compare-eax-and 0/imm32/false
<span id="L55" class="LineNr"> 55 </span> 74/jump-if-= $subx-assort-main:interactive/disp8
<span id="L56" class="LineNr"> 56 </span> <span class="subxComment"># run-tests()</span>
<span id="L57" class="LineNr"> 57 </span> e8/call run-tests/disp32
<span id="L58" class="LineNr"> 58 </span> <span class="subxComment"># syscall(exit, *Num-test-failures)</span>
<span id="L59" class="LineNr"> 59 </span> 8b/copy 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/ebx <span class="SpecialChar"><a href='../051test.subx.html#L90'>Num-test-failures</a></span>/disp32 <span class="subxComment"># copy *Num-test-failures to ebx</span>
<span id="L60" class="LineNr"> 60 </span> eb/jump $subx-assort-main:end/disp8
<span id="L61" class="LineNr"> 61 </span><span class="Constant">$subx-assort-main:interactive</span>:
<span id="L62" class="LineNr"> 62 </span> <span class="subxH1Comment"># - otherwise convert stdin</span>
<span id="L63" class="LineNr"> 63 </span> <span class="subxComment"># var ed/eax: exit-descriptor</span>
<span id="L64" class="LineNr"> 64 </span> 81 5/subop/subtract 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># subtract from esp</span>
<span id="L65" class="LineNr"> 65 </span> 89/copy 3/mod/direct 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to eax</span>
<span id="L66" class="LineNr"> 66 </span> <span class="subxComment"># configure ed to really exit()</span>
<span id="L67" class="LineNr"> 67 </span> <span class="subxS1Comment"># . ed->target = 0</span>
<span id="L68" class="LineNr"> 68 </span> c7 0/subop/copy 0/mod/direct 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># copy to *eax</span>
<span id="L69" class="LineNr"> 69 </span> <span class="subxComment"># subx-assort(Stdin, Stdout, Stderr, ed)</span>
<span id="L70" class="LineNr"> 70 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L71" class="LineNr"> 71 </span> 50/push-eax/ed
<span id="L72" class="LineNr"> 72 </span> 68/push <span class="SpecialChar"><a href='../065write-buffered.subx.html#L209'>Stderr</a></span>/imm32
<span id="L73" class="LineNr"> 73 </span> 68/push <span class="SpecialChar"><a href='../064write-byte.subx.html#L10'>Stdout</a></span>/imm32
<span id="L74" class="LineNr"> 74 </span> 68/push <span class="SpecialChar"><a href='../061read-byte.subx.html#L14'>Stdin</a></span>/imm32
<span id="L75" class="LineNr"> 75 </span> <span class="subxS2Comment"># . . call</span>
<span id="L76" class="LineNr"> 76 </span> e8/call <a href='assort.subx.html#L89'>subx-assort</a>/disp32
<span id="L77" class="LineNr"> 77 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L78" class="LineNr"> 78 </span> 81 0/subop/add 3/mod/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="L79" class="LineNr"> 79 </span> <span class="subxComment"># syscall(exit, 0)</span>
<span id="L80" class="LineNr"> 80 </span> bb/copy-to-ebx 0/imm32
<span id="L81" class="LineNr"> 81 </span><span class="Constant">$subx-assort-main:end</span>:
<span id="L82" class="LineNr"> 82 </span> b8/copy-to-eax 1/imm32/exit
<span id="L83" class="LineNr"> 83 </span> cd/syscall 0x80/imm8
<span id="L84" class="LineNr"> 84 </span>
<span id="L85" class="LineNr"> 85 </span><span class="subxComment"># data structure:</span>
<span id="L86" class="LineNr"> 86 </span><span class="subxComment"># table: (addr stream {string, (addr stream byte)}) (8 bytes per row)</span>
<span id="L87" class="LineNr"> 87 </span><span class="subxComment"># inefficient; uses sequential search for looking up segments by name</span>
<span id="L88" class="LineNr"> 88 </span>
<span id="L89" class="LineNr"> 89 </span><span class="subxFunction">subx-assort</span>: <span class="subxComment"># in: (addr buffered-file), out: (addr buffered-file)</span>
<span id="L90" class="LineNr"> 90 </span> <span class="subxComment"># pseudocode:</span>
<span id="L91" class="LineNr"> 91 </span> <span class="subxComment"># var table: (addr stream {string, (addr stream byte)} 10/rows)</span>
<span id="L92" class="LineNr"> 92 </span> <span class="subxComment"># read-segments(in, table)</span>
<span id="L93" class="LineNr"> 93 </span> <span class="subxComment"># write-segments(out, table)</span>
<span id="L94" class="LineNr"> 94 </span> <span class="subxComment">#</span>
<span id="L95" class="LineNr"> 95 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L96" class="LineNr"> 96 </span> 55/push-ebp
<span id="L97" class="LineNr"> 97 </span> 89/copy 3/mod/direct 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to ebp</span>
<span id="L98" class="LineNr"> 98 </span> <span class="subxS1Comment"># . save registers</span>
<span id="L99" class="LineNr"> 99 </span> 51/push-ecx
<span id="L100" class="LineNr">100 </span> <span class="subxComment"># var table/ecx: (stream {string, (addr stream byte)} 80) # 10 rows * 8 bytes/row</span>
<span id="L101" class="LineNr">101 </span> 81 5/subop/subtract 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x50/imm32 <span class="subxComment"># subtract from esp</span>
<span id="L102" class="LineNr">102 </span> 68/push 0x50/imm32/length
<span id="L103" class="LineNr">103 </span> 68/push 0/imm32/read
<span id="L104" class="LineNr">104 </span> 68/push 0/imm32/write
<span id="L105" class="LineNr">105 </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="L106" class="LineNr">106 </span> <span class="subxComment"># clear-stream(table)</span>
<span id="L107" class="LineNr">107 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L108" class="LineNr">108 </span> 51/push-ecx
<span id="L109" class="LineNr">109 </span> <span class="subxS2Comment"># . . call</span>
<span id="L110" class="LineNr">110 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32
<span id="L111" class="LineNr">111 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L112" class="LineNr">112 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L113" class="LineNr">113 </span><span class="Constant">$subx-assort:<a href='../060read.subx.html#L48'>read</a></span>:
<span id="L114" class="Folded">114 </span><span class="Folded">+-- 9 lines: #? # print("read\n") --------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L123" class="LineNr">123 </span> <span class="subxComment"># read-segments(in, table)</span>
<span id="L124" class="LineNr">124 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L125" class="LineNr">125 </span> 51/push-ecx
<span id="L126" class="LineNr">126 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+8)</span>
<span id="L127" class="LineNr">127 </span> <span class="subxS2Comment"># . . call</span>
<span id="L128" class="LineNr">128 </span> e8/call <a href='assort.subx.html#L456'>read-segments</a>/disp32
<span id="L129" class="LineNr">129 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L130" class="LineNr">130 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L131" class="LineNr">131 </span><span class="Constant">$subx-assort:<a href='../057write.subx.html#L24'>write</a></span>:
<span id="L132" class="Folded">132 </span><span class="Folded">+-- 9 lines: #? # print("write\n") -------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L141" class="LineNr">141 </span> <span class="subxComment"># write-segments(out, table)</span>
<span id="L142" class="LineNr">142 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L143" class="LineNr">143 </span> 51/push-ecx
<span id="L144" class="LineNr">144 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+12)</span>
<span id="L145" class="LineNr">145 </span> <span class="subxS2Comment"># . . call</span>
<span id="L146" class="LineNr">146 </span> e8/call <a href='assort.subx.html#L846'>write-segments</a>/disp32
<span id="L147" class="LineNr">147 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L148" class="LineNr">148 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L149" class="LineNr">149 </span><span class="Constant">$subx-assort:end</span>:
<span id="L150" class="LineNr">150 </span> <span class="subxS1Comment"># . reclaim locals</span>
<span id="L151" class="LineNr">151 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x5c/imm32 <span class="subxComment"># add to esp</span>
<span id="L152" class="LineNr">152 </span> <span class="subxS1Comment"># . restore registers</span>
<span id="L153" class="LineNr">153 </span> 59/pop-to-ecx
<span id="L154" class="LineNr">154 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L155" class="LineNr">155 </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="L156" class="LineNr">156 </span> 5d/pop-to-ebp
<span id="L157" class="LineNr">157 </span> c3/return
<span id="L158" class="LineNr">158 </span>
<span id="L159" class="LineNr">159 </span><span class="subxTest">test-subx-assort</span>:
<span id="L160" class="LineNr">160 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L161" class="LineNr">161 </span> 55/push-ebp
<span id="L162" class="LineNr">162 </span> 89/copy 3/mod/direct 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy esp to ebp</span>
<span id="L163" class="LineNr">163 </span> <span class="subxComment"># setup</span>
<span id="L164" class="LineNr">164 </span> <span class="subxS1Comment"># . clear-stream(_test-input-stream)</span>
<span id="L165" class="LineNr">165 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L166" class="LineNr">166 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L167" class="LineNr">167 </span> <span class="subxS2Comment"># . . call</span>
<span id="L168" class="LineNr">168 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32
<span id="L169" class="LineNr">169 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L170" class="LineNr">170 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L171" class="LineNr">171 </span> <span class="subxS1Comment"># . clear-stream($_test-input-buffered-file->buffer)</span>
<span id="L172" class="LineNr">172 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L173" class="LineNr">173 </span> 68/push $_test-input-buffered-file->buffer/imm32
<span id="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . call</span>
<span id="L175" class="LineNr">175 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32
<span id="L176" class="LineNr">176 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L177" class="LineNr">177 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L178" class="LineNr">178 </span> <span class="subxS1Comment"># . clear-stream(_test-output-stream)</span>
<span id="L179" class="LineNr">179 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L180" class="LineNr">180 </span> 68/push <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>/imm32
<span id="L181" class="LineNr">181 </span> <span class="subxS2Comment"># . . call</span>
<span id="L182" class="LineNr">182 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32
<span id="L183" class="LineNr">183 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L184" class="LineNr">184 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L185" class="LineNr">185 </span> <span class="subxS1Comment"># . clear-stream($_test-output-buffered-file->buffer)</span>
<span id="L186" class="LineNr">186 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L187" class="LineNr">187 </span> 68/push $_test-output-buffered-file->buffer/imm32
<span id="L188" class="LineNr">188 </span> <span class="subxS2Comment"># . . call</span>
<span id="L189" class="LineNr">189 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32
<span id="L190" class="LineNr">190 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L191" class="LineNr">191 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L192" class="LineNr">192 </span> <span class="subxComment"># initialize input (meta comments in parens)</span>
<span id="L193" class="LineNr">193 </span> <span class="subxComment"># # comment 1</span>
<span id="L194" class="LineNr">194 </span> <span class="subxComment"># # comment 2 indented</span>
<span id="L195" class="LineNr">195 </span> <span class="subxComment"># == code 0x09000000 (new segment)</span>
<span id="L196" class="LineNr">196 </span> <span class="subxComment"># # comment 3 inside a segment</span>
<span id="L197" class="LineNr">197 </span> <span class="subxComment"># 1</span>
<span id="L198" class="LineNr">198 </span> <span class="subxComment"># (empty line)</span>
<span id="L199" class="LineNr">199 </span> <span class="subxComment"># 2 3 # comment 4 inline with other contents</span>
<span id="L200" class="LineNr">200 </span> <span class="subxComment"># == data 0x0a000000 (new segment)</span>
<span id="L201" class="LineNr">201 </span> <span class="subxComment"># 4 5/imm32</span>
<span id="L202" class="LineNr">202 </span> <span class="subxComment"># == code (existing segment but non-contiguous with previous iteration)</span>
<span id="L203" class="LineNr">203 </span> <span class="subxComment"># 6 7</span>
<span id="L204" class="LineNr">204 </span> <span class="subxComment"># 8 9 (multiple lines)</span>
<span id="L205" class="LineNr">205 </span> <span class="subxComment"># == code (existing segment contiguous with previous iteration)</span>
<span id="L206" class="LineNr">206 </span> <span class="subxComment"># 10 11</span>
<span id="L207" class="LineNr">207 </span> <span class="subxS1Comment"># . write(_test-input-stream, "# comment 1\n")</span>
<span id="L208" class="LineNr">208 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L209" class="LineNr">209 </span> 68/push <span class="Constant">"# comment 1\n"</span>/imm32
<span id="L210" class="LineNr">210 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L211" class="LineNr">211 </span> <span class="subxS2Comment"># . . call</span>
<span id="L212" class="LineNr">212 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L213" class="LineNr">213 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L214" class="LineNr">214 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L215" class="LineNr">215 </span> <span class="subxS1Comment"># . write(_test-input-stream, " # comment 2 indented\n")</span>
<span id="L216" class="LineNr">216 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L217" class="LineNr">217 </span> 68/push <span class="Constant">" # comment 2 indented\n"</span>/imm32
<span id="L218" class="LineNr">218 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L219" class="LineNr">219 </span> <span class="subxS2Comment"># . . call</span>
<span id="L220" class="LineNr">220 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L221" class="LineNr">221 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L222" class="LineNr">222 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L223" class="LineNr">223 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== code 0x09000000\n")</span>
<span id="L224" class="LineNr">224 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L225" class="LineNr">225 </span> 68/push <span class="Constant">"== code 0x09000000\n"</span>/imm32
<span id="L226" class="LineNr">226 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L227" class="LineNr">227 </span> <span class="subxS2Comment"># . . call</span>
<span id="L228" class="LineNr">228 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L229" class="LineNr">229 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L230" class="LineNr">230 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L231" class="LineNr">231 </span> <span class="subxS1Comment"># . write(_test-input-stream, "# comment 3 inside a segment\n")</span>
<span id="L232" class="LineNr">232 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L233" class="LineNr">233 </span> 68/push <span class="Constant">"# comment 3 inside a segment\n"</span>/imm32
<span id="L234" class="LineNr">234 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L235" class="LineNr">235 </span> <span class="subxS2Comment"># . . call</span>
<span id="L236" class="LineNr">236 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L237" class="LineNr">237 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L238" class="LineNr">238 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L239" class="LineNr">239 </span> <span class="subxS1Comment"># . write(_test-input-stream, "1\n")</span>
<span id="L240" class="LineNr">240 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L241" class="LineNr">241 </span> 68/push <span class="Constant">"1\n"</span>/imm32
<span id="L242" class="LineNr">242 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L243" class="LineNr">243 </span> <span class="subxS2Comment"># . . call</span>
<span id="L244" class="LineNr">244 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L245" class="LineNr">245 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L246" class="LineNr">246 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L247" class="LineNr">247 </span> <span class="subxS1Comment"># . write(_test-input-stream, "\n") # empty line</span>
<span id="L248" class="LineNr">248 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L249" class="LineNr">249 </span> 68/push <span class="SpecialChar"><a href='../051test.subx.html#L83'>Newline</a></span>/imm32
<span id="L250" class="LineNr">250 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L251" class="LineNr">251 </span> <span class="subxS2Comment"># . . call</span>
<span id="L252" class="LineNr">252 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L253" class="LineNr">253 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L254" class="LineNr">254 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L255" class="LineNr">255 </span> <span class="subxS1Comment"># . write(_test-input-stream, "2 3 # comment 4 inline with other contents\n")</span>
<span id="L256" class="LineNr">256 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L257" class="LineNr">257 </span> 68/push <span class="Constant">"2 3 # comment 4 inline with other contents\n"</span>/imm32
<span id="L258" class="LineNr">258 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L259" class="LineNr">259 </span> <span class="subxS2Comment"># . . call</span>
<span id="L260" class="LineNr">260 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L261" class="LineNr">261 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L262" class="LineNr">262 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L263" class="LineNr">263 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== data 0x0a000000\n")</span>
<span id="L264" class="LineNr">264 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L265" class="LineNr">265 </span> 68/push <span class="Constant">"== data 0x0a000000\n"</span>/imm32
<span id="L266" class="LineNr">266 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L267" class="LineNr">267 </span> <span class="subxS2Comment"># . . call</span>
<span id="L268" class="LineNr">268 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L269" class="LineNr">269 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L270" class="LineNr">270 </span> 81 0/subop/add 3/mod/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="L271" class="LineNr">271 </span> <span class="subxS1Comment"># . write(_test-input-stream, "4 5/imm32\n")</span>
<span id="L272" class="LineNr">272 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L273" class="LineNr">273 </span> 68/push <span class="Constant">"4 5/imm32\n"</span>/imm32
<span id="L274" class="LineNr">274 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L275" class="LineNr">275 </span> <span class="subxS2Comment"># . . call</span>
<span id="L276" class="LineNr">276 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L277" class="LineNr">277 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L278" class="LineNr">278 </span> 81 0/subop/add 3/mod/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="L279" class="LineNr">279 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== code\n")</span>
<span id="L280" class="LineNr">280 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L281" class="LineNr">281 </span> 68/push <span class="Constant">"== code\n"</span>/imm32
<span id="L282" class="LineNr">282 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L283" class="LineNr">283 </span> <span class="subxS2Comment"># . . call</span>
<span id="L284" class="LineNr">284 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L285" class="LineNr">285 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L286" class="LineNr">286 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L287" class="LineNr">287 </span> <span class="subxS1Comment"># . write(_test-input-stream, "6 7\n")</span>
<span id="L288" class="LineNr">288 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L289" class="LineNr">289 </span> 68/push <span class="Constant">"6 7\n"</span>/imm32
<span id="L290" class="LineNr">290 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L291" class="LineNr">291 </span> <span class="subxS2Comment"># . . call</span>
<span id="L292" class="LineNr">292 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L293" class="LineNr">293 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L294" class="LineNr">294 </span> 81 0/subop/add 3/mod/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="L295" class="LineNr">295 </span> <span class="subxS1Comment"># . write(_test-input-stream, "8 9\n")</span>
<span id="L296" class="LineNr">296 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L297" class="LineNr">297 </span> 68/push <span class="Constant">"8 9\n"</span>/imm32
<span id="L298" class="LineNr">298 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L299" class="LineNr">299 </span> <span class="subxS2Comment"># . . call</span>
<span id="L300" class="LineNr">300 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L301" class="LineNr">301 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L302" class="LineNr">302 </span> 81 0/subop/add 3/mod/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="L303" class="LineNr">303 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== code\n")</span>
<span id="L304" class="LineNr">304 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L305" class="LineNr">305 </span> 68/push <span class="Constant">"== code\n"</span>/imm32
<span id="L306" class="LineNr">306 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L307" class="LineNr">307 </span> <span class="subxS2Comment"># . . call</span>
<span id="L308" class="LineNr">308 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L309" class="LineNr">309 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L310" class="LineNr">310 </span> 81 0/subop/add 3/mod/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="L311" class="LineNr">311 </span> <span class="subxS1Comment"># . write(_test-input-stream, "10 11\n")</span>
<span id="L312" class="LineNr">312 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L313" class="LineNr">313 </span> 68/push <span class="Constant">"10 11\n"</span>/imm32
<span id="L314" class="LineNr">314 </span> 68/push <a href='../061read-byte.subx.html#L287'>_test-input-stream</a>/imm32
<span id="L315" class="LineNr">315 </span> <span class="subxS2Comment"># . . call</span>
<span id="L316" class="LineNr">316 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32
<span id="L317" class="LineNr">317 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L318" class="LineNr">318 </span> 81 0/subop/add 3/mod/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="L319" class="LineNr">319 </span> <span class="subxComment"># subx-assort(_test-input-buffered-file, _test-output-buffered-file)</span>
<span id="L320" class="LineNr">320 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L321" class="LineNr">321 </span> 68/push <a href='../064write-byte.subx.html#L360'>_test-output-buffered-file</a>/imm32
<span id="L322" class="LineNr">322 </span> 68/push <a href='../061read-byte.subx.html#L313'>_test-input-buffered-file</a>/imm32
<span id="L323" class="LineNr">323 </span> <span class="subxS2Comment"># . . call</span>
<span id="L324" class="LineNr">324 </span> e8/call <a href='assort.subx.html#L89'>subx-assort</a>/disp32
<span id="L325" class="LineNr">325 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L326" class="LineNr">326 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L327" class="LineNr">327 </span> <span class="subxS1Comment"># . flush(_test-output-buffered-file)</span>
<span id="L328" class="LineNr">328 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L329" class="LineNr">329 </span> 68/push <a href='../064write-byte.subx.html#L360'>_test-output-buffered-file</a>/imm32
<span id="L330" class="LineNr">330 </span> <span class="subxS2Comment"># . . call</span>
<span id="L331" class="LineNr">331 </span> e8/call <a href='../064write-byte.subx.html#L81'>flush</a>/disp32
<span id="L332" class="LineNr">332 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L333" class="LineNr">333 </span> 81 0/subop/add 3/mod/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="L334" class="LineNr">334 </span> <span class="subxComment"># check output</span>
<span id="L335" class="LineNr">335 </span> <span class="subxComment"># == code 0x09000000</span>
<span id="L336" class="LineNr">336 </span> <span class="subxComment"># 1</span>
<span id="L337" class="LineNr">337 </span> <span class="subxComment"># 2 3 # comment 4 inline with other contents</span>
<span id="L338" class="LineNr">338 </span> <span class="subxComment"># 6 7</span>
<span id="L339" class="LineNr">339 </span> <span class="subxComment"># 8 9</span>
<span id="L340" class="LineNr">340 </span> <span class="subxComment"># 10 11</span>
<span id="L341" class="LineNr">341 </span> <span class="subxComment"># == data 0x0a000000</span>
<span id="L342" class="LineNr">342 </span> <span class="subxComment"># 4 5/imm32</span>
<span id="L343" class="Folded">343 </span><span class="Folded">+-- 33 lines: #? # dump output ------------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L376" class="LineNr">376 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "== code 0x09000000", msg)</span>
<span id="L377" class="LineNr">377 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L378" class="LineNr">378 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L159'>test-subx-assort</a>/0"</span>/imm32
<span id="L379" class="LineNr">379 </span> 68/push <span class="Constant">"== code 0x09000000"</span>/imm32
<span id="L380" class="LineNr">380 </span> 68/push <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>/imm32
<span id="L381" class="LineNr">381 </span> <span class="subxS2Comment"># . . call</span>
<span id="L382" class="LineNr">382 </span> e8/call <a href='../058stream-equal.subx.html#L565'>check-next-stream-line-equal</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> 0xc/imm32 <span class="subxComment"># add to esp</span>
<span id="L385" class="LineNr">385 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "1", 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">"F - <a href='assort.subx.html#L159'>test-subx-assort</a>/1"</span>/imm32
<span id="L388" class="LineNr">388 </span> 68/push <span class="Constant">"1"</span>/imm32
<span id="L389" class="LineNr">389 </span> 68/push <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>/imm32
<span id="L390" class="LineNr">390 </span> <span class="subxS2Comment"># . . call</span>
<span id="L391" class="LineNr">391 </span> e8/call <a href='../058stream-equal.subx.html#L565'>check-next-stream-line-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"># . check-next-stream-line-equal(_test-output-stream, "2 3 # comment 4 inline with other contents", msg)</span>
<span id="L395" class="LineNr">395 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L396" class="LineNr">396 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L159'>test-subx-assort</a>/2"</span>/imm32
<span id="L397" class="LineNr">397 </span> 68/push <span class="Constant">"2 3 # comment 4 inline with other contents"</span>/imm32
<span id="L398" class="LineNr">398 </span> 68/push <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>/imm32
<span id="L399" class="LineNr">399 </span> <span class="subxS2Comment"># . . call</span>
<span id="L400" class="LineNr">400 </span> e8/call <a href='../058stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L401" class="LineNr">401 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L402" class="LineNr">402 </span> 81 0/subop/add 3/mod/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="L403" class="LineNr">403 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "6 7", msg)</span>
<span id="L404" class="LineNr">404 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L405" class="LineNr">405 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L159'>test-subx-assort</a>/3"</span>/imm32
<span id="L406" class="LineNr">406 </span> 68/push <span class="Constant">"6 7"</span>/imm32
<span id="L407" class="LineNr">407 </span> 68/push <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>/imm32
<span id="L408" class="LineNr">408 </span> <span class="subxS2Comment"># . . call</span>
<span id="L409" class="LineNr">409 </span> e8/call <a href='../058stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L410" class="LineNr">410 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L411" class="LineNr">411 </span> 81 0/subop/add 3/mod/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="L412" class="LineNr">412 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "8 9", msg)</span>
<span id="L413" class="LineNr">413 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L414" class="LineNr">414 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L159'>test-subx-assort</a>/4"</span>/imm32
<span id="L415" class="LineNr">415 </span> 68/push <span class="Constant">"8 9"</span>/imm32
<span id="L416" class="LineNr">416 </span> 68/push <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>/imm32
<span id="L417" class="LineNr">417 </span> <span class="subxS2Comment"># . . call</span>
<span id="L418" class="LineNr">418 </span> e8/call <a href='../058stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L419" class="LineNr">419 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L420" class="LineNr">420 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span>
<span id="L421" class="LineNr">421 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "10 11", msg)</span>
<span id="L422" class="LineNr">422 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L423" class="LineNr">423 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L159'>test-subx-assort</a>/5"</span>/imm32
<span id="L424" class="LineNr">424 </span> 68/push <span class="Constant">"10 11"</span>/imm32
<span id="L425" class="LineNr">425 </span> 68/push <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>/imm32
<span id="L426" class="LineNr">426 </span> <span class="subxS2Comment"># . . call</span>
<span id="L427" class="LineNr">427 </span> e8/call <a href='../058stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L428" class="LineNr">428 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L429" class="LineNr">429 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to esp</span>
<span id="L430" class="LineNr">430 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "== data 0x0a000000", msg)</span>
<span id="L431" class="LineNr">431 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L432" class="LineNr">432 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L159'>test-subx-assort</a>/6"</span>/imm32
<span id="L433" class="LineNr">433 </span> 68/push <span class="Constant">"== data 0x0a000000"</span>/imm32
<span id="L434" class="LineNr">434 </span> 68/push <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>/imm32
<span id="L435" class="LineNr">435 </span> <span class="subxS2Comment"># . . call</span>
<span id="L436" class="LineNr">436 </span> e8/call <a href='../058stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L437" class="LineNr">437 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L438" class="LineNr">438 </span> 81 0/subop/add 3/mod/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="L439" class="LineNr">439 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "4 5/imm32", msg)</span>
<span id="L440" class="LineNr">440 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L441" class="LineNr">441 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L159'>test-subx-assort</a>/7"</span>/imm32
<span id="L442" class="LineNr">442 </span> 68/push <span class="Constant">"4 5/imm32"</span>/imm32
<span id="L443" class="LineNr">443 </span> 68/push <a href='../064write-byte.subx.html#L286'>_test-output-stream</a>/imm32
<span id="L444" class="LineNr">444 </span> <span class="subxS2Comment"># . . call</span>
<span id="L445" class="LineNr">445 </span> e8/call <a href='../058stream-equal.subx.html#L565'>check-next-stream-line-equal</a>/disp32
<span id="L446" class="LineNr">446 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L447" class="LineNr">447 </span> 81 0/subop/add 3/mod/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="L448" class="LineNr">448 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L449" class="LineNr">449 </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="L450" class="LineNr">450 </span> 5d/pop-to-ebp
<span id="L451" class="LineNr">451 </span> c3/return
<span id="L452" class="LineNr">452 </span>
<span id="L453" class="LineNr">453 </span><span class="subxComment"># type string_key = (addr array byte)</span>
<span id="L454" class="LineNr">454 </span>
<span id="L455" class="LineNr">455 </span><span class="subxComment"># beware: leaks memory (one name per segment read)</span>
<span id="L456" class="LineNr">456 </span><span class="subxFunction">read-segments</span>: <span class="subxComment"># in: (addr buffered-file), table: (addr stream {string_key, (handle stream byte)})</span>
<span id="L457" class="LineNr">457 </span> <span class="subxComment"># pseudocode:</span>
<span id="L458" class="LineNr">458 </span> <span class="subxComment"># var curr-segment: (handle stream byte) = 0</span>
<span id="L459" class="LineNr">459 </span> <span class="subxComment"># var line: (stream byte 512)</span>
<span id="L460" class="LineNr">460 </span> <span class="subxComment"># while true</span>
<span id="L461" class="LineNr">461 </span> <span class="subxComment"># clear-stream(line)</span>
<span id="L462" class="LineNr">462 </span> <span class="subxComment"># read-line-buffered(in, line)</span>
<span id="L463" class="LineNr">463 </span> <span class="subxComment"># if (line->write == 0) break # end of file</span>
<span id="L464" class="LineNr">464 </span> <span class="subxComment"># var word-slice = next-word-or-string(line)</span>
<span id="L465" class="LineNr">465 </span> <span class="subxComment"># if slice-empty?(word-slice) # whitespace</span>
<span id="L466" class="LineNr">466 </span> <span class="subxComment"># continue</span>
<span id="L467" class="LineNr">467 </span> <span class="subxComment"># if slice-starts-with?(word-slice, "#") # comment</span>
<span id="L468" class="LineNr">468 </span> <span class="subxComment"># continue</span>
<span id="L469" class="LineNr">469 </span> <span class="subxComment"># if slice-equal?(word-slice, "==")</span>
<span id="L470" class="LineNr">470 </span> <span class="subxComment"># var segment-name = next-word-or-string(line)</span>
<span id="L471" class="LineNr">471 </span> <span class="subxComment"># segment-slot = leaky-get-or-insert-slice(table, segment-name, row-size=8)</span>
<span id="L472" class="LineNr">472 </span> <span class="subxComment"># curr-segment = *segment-slot</span>
<span id="L473" class="LineNr">473 </span> <span class="subxComment"># if curr-segment != 0</span>
<span id="L474" class="LineNr">474 </span> <span class="subxComment"># continue</span>
<span id="L475" class="LineNr">475 </span> <span class="subxComment"># curr-segment = new-stream(Heap, Segment-size, 1)</span>
<span id="L476" class="LineNr">476 </span> <span class="subxComment"># *segment-slot = curr-segment</span>
<span id="L477" class="LineNr">477 </span> <span class="subxComment"># rewind-stream(line)</span>
<span id="L478" class="LineNr">478 </span> <span class="subxComment"># write-stream(curr-segment, line) # abort if curr-segment overflows</span>
<span id="L479" class="LineNr">479 </span> <span class="subxComment">#</span>
<span id="L480" class="LineNr">480 </span> <span class="subxComment"># word-slice and segment-name are both slices with disjoint lifetimes, so</span>
<span id="L481" class="LineNr">481 </span> <span class="subxComment"># we'll use the same address for them.</span>
<span id="L482" class="LineNr">482 </span> <span class="subxComment">#</span>
<span id="L483" class="LineNr">483 </span> <span class="subxComment"># registers:</span>
<span id="L484" class="LineNr">484 </span> <span class="subxComment"># line: ecx</span>
<span id="L485" class="LineNr">485 </span> <span class="subxComment"># word-slice and segment-name: edx</span>
<span id="L486" class="LineNr">486 </span> <span class="subxComment"># segment-name and curr-segment: ebx</span>
<span id="L487" class="LineNr">487 </span> <span class="subxComment"># word-slice->start: esi</span>
<span id="L488" class="LineNr">488 </span> <span class="subxComment"># temporary: eax</span>
<span id="L489" class="LineNr">489 </span> <span class="subxComment">#</span>
<span id="L490" class="LineNr">490 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L491" class="LineNr">491 </span> 55/push-ebp
<span id="L492" class="LineNr">492 </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="L493" class="LineNr">493 </span> <span class="subxS1Comment"># . save registers</span>
<span id="L494" class="LineNr">494 </span> 50/push-eax
<span id="L495" class="LineNr">495 </span> 51/push-ecx
<span id="L496" class="LineNr">496 </span> 52/push-edx
<span id="L497" class="LineNr">497 </span> 53/push-ebx
<span id="L498" class="LineNr">498 </span> 56/push-esi
<span id="L499" class="LineNr">499 </span> <span class="subxComment"># var line/ecx: (stream byte 512)</span>
<span id="L500" class="LineNr">500 </span> 81 5/subop/subtract 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x200/imm32 <span class="subxComment"># subtract from esp</span>
<span id="L501" class="LineNr">501 </span> 68/push 0x200/imm32/length
<span id="L502" class="LineNr">502 </span> 68/push 0/imm32/read
<span id="L503" class="LineNr">503 </span> 68/push 0/imm32/write
<span id="L504" class="LineNr">504 </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="L505" class="LineNr">505 </span> <span class="subxComment"># var word-slice/edx: slice</span>
<span id="L506" class="LineNr">506 </span> 68/push 0/imm32/end
<span id="L507" class="LineNr">507 </span> 68/push 0/imm32/start
<span id="L508" class="LineNr">508 </span> 89/copy 3/mod/direct 2/rm32/edx <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 edx</span>
<span id="L509" class="LineNr">509 </span><span class="Constant">$read-segments:loop</span>:
<span id="L510" class="LineNr">510 </span> <span class="subxComment"># clear-stream(line)</span>
<span id="L511" class="LineNr">511 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L512" class="LineNr">512 </span> 51/push-ecx
<span id="L513" class="LineNr">513 </span> <span class="subxS2Comment"># . . call</span>
<span id="L514" class="LineNr">514 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32
<span id="L515" class="LineNr">515 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L516" class="LineNr">516 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to esp</span>
<span id="L517" class="LineNr">517 </span> <span class="subxComment"># read-line-buffered(in, line)</span>
<span id="L518" class="LineNr">518 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L519" class="LineNr">519 </span> 51/push-ecx
<span id="L520" class="LineNr">520 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+8)</span>
<span id="L521" class="LineNr">521 </span> <span class="subxS2Comment"># . . call</span>
<span id="L522" class="LineNr">522 </span> e8/call <a href='../071read-line.subx.html#L9'>read-line-buffered</a>/disp32
<span id="L523" class="LineNr">523 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L524" class="LineNr">524 </span> 81 0/subop/add 3/mod/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="L525" class="LineNr">525 </span><span class="Constant">$read-segments:check0</span>:
<span id="L526" class="LineNr">526 </span> <span class="subxComment"># if (line->write == 0) break</span>
<span id="L527" class="LineNr">527 </span> 81 7/subop/compare 0/mod/indirect 1/rm32/ecx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># compare *ecx</span>
<span id="L528" class="LineNr">528 </span> 0f 84/jump-if-= $read-segments:<span class="Constant">break</span>/disp32
<span id="L529" class="Folded">529 </span><span class="Folded">+-- 33 lines: #? # dump line --------------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L562" class="LineNr">562 </span> <span class="subxComment"># next-word-or-string(line, word-slice)</span>
<span id="L563" class="LineNr">563 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L564" class="LineNr">564 </span> 52/push-edx
<span id="L565" class="LineNr">565 </span> 51/push-ecx
<span id="L566" class="LineNr">566 </span> <span class="subxS2Comment"># . . call</span>
<span id="L567" class="LineNr">567 </span> e8/call <a href='../085next-word-or-string.subx.html#L8'>next-word-or-string</a>/disp32
<span id="L568" class="LineNr">568 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L569" class="LineNr">569 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L570" class="LineNr">570 </span><span class="Constant">$read-segments:check1</span>:
<span id="L571" class="Folded">571 </span><span class="Folded">+-- 9 lines: #? # print("check1\n") ------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L580" class="LineNr">580 </span> <span class="subxComment"># if (slice-empty?(word-slice)) continue</span>
<span id="L581" class="LineNr">581 </span> <span class="subxS1Comment"># . eax = slice-empty?(word-slice)</span>
<span id="L582" class="LineNr">582 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L583" class="LineNr">583 </span> 52/push-edx
<span id="L584" class="LineNr">584 </span> <span class="subxS2Comment"># . . call</span>
<span id="L585" class="LineNr">585 </span> e8/call <a href='../072slice.subx.html#L9'>slice-empty?</a>/disp32
<span id="L586" class="LineNr">586 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L587" class="LineNr">587 </span> 81 0/subop/add 3/mod/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="L588" class="LineNr">588 </span> <span class="subxS1Comment"># . if (eax != false) continue</span>
<span id="L589" class="LineNr">589 </span> 3d/compare-eax-and 0/imm32/false
<span id="L590" class="LineNr">590 </span> 0f 85/jump-if-!= $read-segments:<span class="Constant">loop</span>/disp32
<span id="L591" class="LineNr">591 </span><span class="Constant">$read-segments:check-for-comment</span>:
<span id="L592" class="Folded">592 </span><span class="Folded">+-- 9 lines: #? # print("check for comment\n") -------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L601" class="LineNr">601 </span> <span class="subxComment"># if (slice-starts-with?(word-slice, "#")) continue</span>
<span id="L602" class="LineNr">602 </span> <span class="subxS1Comment"># . var start/esi: (addr byte) = word-slice->start</span>
<span id="L603" class="LineNr">603 </span> 8b/copy 0/mod/indirect 2/rm32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *ecx to esi</span>
<span id="L604" class="LineNr">604 </span> <span class="subxS1Comment"># . var c/eax: byte = *start</span>
<span id="L605" class="LineNr">605 </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="L606" class="LineNr">606 </span> 8a/copy-byte 0/mod/indirect 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/AL <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy byte at *esi to AL</span>
<span id="L607" class="LineNr">607 </span> <span class="subxS1Comment"># . if (c == '#') continue</span>
<span id="L608" class="LineNr">608 </span> 3d/compare-eax-and 0x23/imm32/hash
<span id="L609" class="LineNr">609 </span> 0f 84/jump-if-= $read-segments:<span class="Constant">loop</span>/disp32
<span id="L610" class="LineNr">610 </span><span class="Constant">$read-segments:check-for-segment-header</span>:
<span id="L611" class="Folded">611 </span><span class="Folded">+-- 9 lines: #? # print("check for segment header\n") ------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L620" class="Folded">620 </span><span class="Folded">+-- 40 lines: #? # dump word-slice --------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L660" class="LineNr">660 </span> <span class="subxComment"># if !slice-equal?(word-slice, "==") goto next check</span>
<span id="L661" class="LineNr">661 </span> <span class="subxS1Comment"># . eax = slice-equal?(word-slice, "==")</span>
<span id="L662" class="LineNr">662 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L663" class="LineNr">663 </span> 68/push <span class="Constant">"=="</span>/imm32
<span id="L664" class="LineNr">664 </span> 52/push-edx
<span id="L665" class="LineNr">665 </span> <span class="subxS2Comment"># . . call</span>
<span id="L666" class="LineNr">666 </span> e8/call <a href='../072slice.subx.html#L120'>slice-equal?</a>/disp32
<span id="L667" class="LineNr">667 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L668" class="LineNr">668 </span> 81 0/subop/add 3/mod/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="L669" class="LineNr">669 </span> <span class="subxS1Comment"># . if (eax == false) goto check3</span>
<span id="L670" class="LineNr">670 </span> 3d/compare-eax-and 0/imm32/false
<span id="L671" class="LineNr">671 </span> 0f 84/jump-if-= $read-segments:regular-line/disp32
<span id="L672" class="LineNr">672 </span> <span class="subxComment"># segment-name = next-word-or-string(line)</span>
<span id="L673" class="LineNr">673 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L674" class="LineNr">674 </span> 52/push-edx
<span id="L675" class="LineNr">675 </span> 51/push-ecx
<span id="L676" class="LineNr">676 </span> <span class="subxS2Comment"># . . call</span>
<span id="L677" class="LineNr">677 </span> e8/call <a href='../085next-word-or-string.subx.html#L8'>next-word-or-string</a>/disp32
<span id="L678" class="LineNr">678 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L679" class="LineNr">679 </span> 81 0/subop/add 3/mod/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="L680" class="Folded">680 </span><span class="Folded">+-- 40 lines: #? # dump segment name ------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L720" class="LineNr">720 </span> <span class="subxComment"># var segment-slot/eax: (addr handle stream byte) = leaky-get-or-insert-slice(table, segment-name, row-size=8)</span>
<span id="L721" class="LineNr">721 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L722" class="LineNr">722 </span> 68/push 8/imm32/row-size
<span id="L723" class="LineNr">723 </span> 52/push-edx
<span id="L724" class="LineNr">724 </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="L725" class="LineNr">725 </span> <span class="subxS2Comment"># . . call</span>
<span id="L726" class="LineNr">726 </span> e8/call <a href='../081table.subx.html#L655'>leaky-get-or-insert-slice</a>/disp32
<span id="L727" class="LineNr">727 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L728" class="LineNr">728 </span> 81 0/subop/add 3/mod/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="L729" class="LineNr">729 </span> <span class="subxComment"># var curr-segment/ebx: (handle stream byte) = *segment-slot</span>
<span id="L730" class="LineNr">730 </span> 8b/copy 0/mod/indirect 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/ebx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *eax to ebx</span>
<span id="L731" class="LineNr">731 </span> <span class="subxComment"># if (curr-segment != 0) continue</span>
<span id="L732" class="LineNr">732 </span> 81 7/subop/compare 3/mod/direct 3/rm32/ebx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/imm32 <span class="subxComment"># compare ebx</span>
<span id="L733" class="LineNr">733 </span> 0f 85/jump-if-!= $read-segments:<span class="Constant">loop</span>/disp32
<span id="L734" class="LineNr">734 </span> <span class="subxComment"># curr-segment = new-stream(Heap, Segment-size, 1)</span>
<span id="L735" class="LineNr">735 </span> <span class="subxS1Comment"># . save segment-slot</span>
<span id="L736" class="LineNr">736 </span> 50/push-eax
<span id="L737" class="LineNr">737 </span> <span class="subxS1Comment"># . eax = new-stream(Heap, Segment-size, 1)</span>
<span id="L738" class="LineNr">738 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L739" class="LineNr">739 </span> 68/push 1/imm32
<span id="L740" class="LineNr">740 </span> ff 6/subop/push 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="SpecialChar">Segment-size</span>/disp32 <span class="subxComment"># push *Segment-size</span>
<span id="L741" class="LineNr">741 </span> 68/push <span class="SpecialChar"><a href='../069allocate.subx.html#L22'>Heap</a></span>/imm32
<span id="L742" class="LineNr">742 </span> <span class="subxS2Comment"># . . call</span>
<span id="L743" class="LineNr">743 </span> e8/call <a href='../070new-stream.subx.html#L8'>new-stream</a>/disp32
<span id="L744" class="LineNr">744 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L745" class="LineNr">745 </span> 81 0/subop/add 3/mod/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="L746" class="LineNr">746 </span> <span class="subxS1Comment"># . curr-segment = eax</span>
<span id="L747" class="LineNr">747 </span> 89/copy 3/mod/direct 3/rm32/ebx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy eax to ebx</span>
<span id="L748" class="LineNr">748 </span> <span class="subxS1Comment"># . restore segment-slot</span>
<span id="L749" class="LineNr">749 </span> 58/pop-to-eax
<span id="L750" class="LineNr">750 </span> <span class="subxComment"># *segment-slot = curr-segment</span>
<span id="L751" class="LineNr">751 </span> 89/copy 0/mod/indirect 0/rm32/eax <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 3/r32/ebx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ebx to *eax</span>
<span id="L752" class="LineNr">752 </span> <span class="subxComment"># fall through</span>
<span id="L753" class="LineNr">753 </span><span class="Constant">$read-segments:regular-line</span>:
<span id="L754" class="Folded">754 </span><span class="Folded">+-- 9 lines: #? # print("regular line\n") ------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L763" class="Folded">763 </span><span class="Folded">+-- 33 lines: #? # dump line --------------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L796" class="LineNr">796 </span> <span class="subxComment"># rewind-stream(line)</span>
<span id="L797" class="LineNr">797 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L798" class="LineNr">798 </span> 51/push-ecx
<span id="L799" class="LineNr">799 </span> <span class="subxS2Comment"># . . call</span>
<span id="L800" class="LineNr">800 </span> e8/call <a href='../055stream.subx.html#L56'>rewind-stream</a>/disp32
<span id="L801" class="LineNr">801 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L802" class="LineNr">802 </span> 81 0/subop/add 3/mod/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="L803" class="Folded">803 </span><span class="Folded">+-- 9 lines: #? # print("write stream\n") ------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L812" class="LineNr">812 </span> <span class="subxComment"># write-stream(curr-segment, line)</span>
<span id="L813" class="LineNr">813 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L814" class="LineNr">814 </span> 51/push-ecx
<span id="L815" class="LineNr">815 </span> 53/push-ebx
<span id="L816" class="LineNr">816 </span> <span class="subxS2Comment"># . . call</span>
<span id="L817" class="LineNr">817 </span> e8/call <a href='../062write-stream.subx.html#L18'>write-stream</a>/disp32
<span id="L818" class="LineNr">818 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L819" class="LineNr">819 </span> 81 0/subop/add 3/mod/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="L820" class="LineNr">820 </span> <span class="subxComment"># loop</span>
<span id="L821" class="Folded">821 </span><span class="Folded">+-- 9 lines: #? # print("loop\n") --------------------------------------------------------------------------------------------------------------------------------------------------</span>
<span id="L830" class="LineNr">830 </span> e9/jump $read-segments:<span class="Constant">loop</span>/disp32
<span id="L831" class="LineNr">831 </span><span class="Constant">$read-segments:break</span>:
<span id="L832" class="LineNr">832 </span><span class="Constant">$read-segments:end</span>:
<span id="L833" class="LineNr">833 </span> <span class="subxS1Comment"># . reclaim locals</span>
<span id="L834" class="LineNr">834 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x214/imm32 <span class="subxComment"># add to esp</span>
<span id="L835" class="LineNr">835 </span> <span class="subxS1Comment"># . restore registers</span>
<span id="L836" class="LineNr">836 </span> 5e/pop-to-esi
<span id="L837" class="LineNr">837 </span> 5b/pop-to-ebx
<span id="L838" class="LineNr">838 </span> 5a/pop-to-edx
<span id="L839" class="LineNr">839 </span> 59/pop-to-ecx
<span id="L840" class="LineNr">840 </span> 58/pop-to-eax
<span id="L841" class="LineNr">841 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L842" class="LineNr">842 </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="L843" class="LineNr">843 </span> 5d/pop-to-ebp
<span id="L844" class="LineNr">844 </span> c3/return
<span id="L845" class="LineNr">845 </span>
<span id="L846" class="LineNr">846 </span><span class="subxFunction">write-segments</span>: <span class="subxComment"># out: (addr buffered-file), table: (addr stream {string_key, (handle stream byte)})</span>
<span id="L847" class="LineNr">847 </span> <span class="subxComment"># pseudocode:</span>
<span id="L848" class="LineNr">848 </span> <span class="subxComment"># var curr = table->data</span>
<span id="L849" class="LineNr">849 </span> <span class="subxComment"># var max = &table->data[table->write]</span>
<span id="L850" class="LineNr">850 </span> <span class="subxComment"># while curr < max</span>
<span id="L851" class="LineNr">851 </span> <span class="subxComment"># stream = table[i].stream</span>
<span id="L852" class="LineNr">852 </span> <span class="subxComment"># write-stream-data(out, stream)</span>
<span id="L853" class="LineNr">853 </span> <span class="subxComment"># curr += 8</span>
<span id="L854" class="LineNr">854 </span> <span class="subxComment"># flush(out)</span>
<span id="L855" class="LineNr">855 </span> <span class="subxComment">#</span>
<span id="L856" class="LineNr">856 </span> <span class="subxS1Comment"># . prologue</span>
<span id="L857" class="LineNr">857 </span> 55/push-ebp
<span id="L858" class="LineNr">858 </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="L859" class="LineNr">859 </span> <span class="subxS1Comment"># . save registers</span>
<span id="L860" class="LineNr">860 </span> 50/push-eax
<span id="L861" class="LineNr">861 </span> 52/push-edx
<span id="L862" class="LineNr">862 </span> 56/push-esi
<span id="L863" class="LineNr">863 </span> <span class="subxComment"># esi = table</span>
<span id="L864" class="LineNr">864 </span> 8b/copy 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/esi 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ebp+12) to esi</span>
<span id="L865" class="LineNr">865 </span> <span class="subxComment"># var write/edx: int = table->write</span>
<span id="L866" class="LineNr">866 </span> 8b/copy 0/mod/indirect 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *esi to edx</span>
<span id="L867" class="LineNr">867 </span> <span class="subxComment"># var curr/esi: (addr byte) = table->data</span>
<span id="L868" class="LineNr">868 </span> 81 0/subop/add 3/mod/direct 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to eax</span>
<span id="L869" class="LineNr">869 </span> <span class="subxComment"># var max/edx: (addr byte) = curr + write</span>
<span id="L870" class="LineNr">870 </span> 01/add 3/mod/direct 2/rm32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># add esi to edx</span>
<span id="L871" class="LineNr">871 </span><span class="Constant">$write-segments:loop</span>:
<span id="L872" class="LineNr">872 </span> <span class="subxComment"># if (curr >= max) break</span>
<span id="L873" class="LineNr">873 </span> 39/compare 3/mod/direct 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/edx <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare esi with edx</span>
<span id="L874" class="LineNr">874 </span> 73/jump-if-addr>= $write-segments:<span class="Constant">break</span>/disp8
<span id="L875" class="LineNr">875 </span> <span class="subxComment"># var stream/eax: (addr stream byte) = table[i].stream</span>
<span id="L876" class="LineNr">876 </span> 8b/copy 1/mod/*+disp8 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/eax 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(esi+4) to eax</span>
<span id="L877" class="LineNr">877 </span> <span class="subxComment"># write-stream-data(out, stream)</span>
<span id="L878" class="LineNr">878 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L879" class="LineNr">879 </span> 50/push-eax
<span id="L880" class="LineNr">880 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+8)</span>
<span id="L881" class="LineNr">881 </span> <span class="subxS2Comment"># . . call</span>
<span id="L882" class="LineNr">882 </span> e8/call <a href='../074write-stream-data.subx.html#L11'>write-stream-data</a>/disp32
<span id="L883" class="LineNr">883 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L884" class="LineNr">884 </span> 81 0/subop/add 3/mod/direct 4/rm32/esp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esp</span>
<span id="L885" class="LineNr">885 </span><span class="Constant">$write-segments:continue</span>:
<span id="L886" class="LineNr">886 </span> <span class="subxComment"># curr += 8</span>
<span id="L887" class="LineNr">887 </span> 81 0/subop/add 3/mod/direct 6/rm32/esi <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to esi</span>
<span id="L888" class="LineNr">888 </span> eb/jump $write-segments:<span class="Constant">loop</span>/disp8
<span id="L889" class="LineNr">889 </span><span class="Constant">$write-segments:break</span>:
<span id="L890" class="LineNr">890 </span> <span class="subxComment"># flush(out)</span>
<span id="L891" class="LineNr">891 </span> <span class="subxS2Comment"># . . push args</span>
<span id="L892" class="LineNr">892 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/ebp <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ebp+8)</span>
<span id="L893" class="LineNr">893 </span> <span class="subxS2Comment"># . . call</span>
<span id="L894" class="LineNr">894 </span> e8/call <a href='../064write-byte.subx.html#L81'>flush</a>/disp32
<span id="L895" class="LineNr">895 </span> <span class="subxS2Comment"># . . discard args</span>
<span id="L896" class="LineNr">896 </span> 81 0/subop/add 3/mod/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="L897" class="LineNr">897 </span><span class="Constant">$write-segments:end</span>:
<span id="L898" class="LineNr">898 </span> <span class="subxS1Comment"># . restore registers</span>
<span id="L899" class="LineNr">899 </span> 5e/pop-to-esi
<span id="L900" class="LineNr">900 </span> 5a/pop-to-edx
<span id="L901" class="LineNr">901 </span> 58/pop-to-eax
<span id="L902" class="LineNr">902 </span> <span class="subxS1Comment"># . epilogue</span>
<span id="L903" class="LineNr">903 </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="L904" class="LineNr">904 </span> 5d/pop-to-ebp
<span id="L905" class="LineNr">905 </span> c3/return
<span id="L906" class="LineNr">906 </span>
<span id="L907" class="LineNr">907 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span>
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