diff options
Diffstat (limited to 'html/subx/apps/assort.subx.html')
| -rw-r--r-- | html/subx/apps/assort.subx.html | 1864 |
1 files changed, 674 insertions, 1190 deletions
diff --git a/html/subx/apps/assort.subx.html b/html/subx/apps/assort.subx.html index e05b7de6..8c5ec581 100644 --- a/html/subx/apps/assort.subx.html +++ b/html/subx/apps/assort.subx.html @@ -3,8 +3,8 @@ <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Mu - subx/apps/assort.subx</title> -<meta name="Generator" content="Vim/8.0"> -<meta name="plugin-version" content="vim7.4_v2"> +<meta name="Generator" content="Vim/8.1"> +<meta name="plugin-version" content="vim8.1_v1"> <meta name="syntax" content="none"> <meta name="settings" content="number_lines,use_css,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> <meta name="colorscheme" content="minimal-light"> @@ -14,19 +14,17 @@ pre { font-family: monospace; color: #000000; background-color: #c6c6c6; } body { font-size:12pt; font-family: monospace; color: #000000; background-color: #c6c6c6; } a { color:inherit; } * { font-size:12pt; font-size: 1em; } +.Folded { color: #080808; background-color: #949494; } +.subxH1Comment { color: #005faf; text-decoration: underline; } .subxComment { color: #005faf; } -.subxS2Comment { color: #8a8a8a; } -.subxMinorFunction { color: #875f5f; } -.LineNr { } .subxS1Comment { color: #0000af; } +.LineNr { } .SpecialChar { color: #d70000; } -.Constant { color: #008787; } -.subxFunction { color: #af5f00; text-decoration: underline; } -.Folded { color: #080808; background-color: #949494; } .Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; } .subxTest { color: #5f8700; } -.CommentedCode { color: #8a8a8a; } -.subxH1Comment { color: #005faf; text-decoration: underline; } +.subxFunction { color: #af5f00; text-decoration: underline; } +.Constant { color: #008787; } +.subxS2Comment { color: #8a8a8a; } --> </style> @@ -43,7 +41,7 @@ function JumpToLine() if (lineNum.indexOf('L') == -1) { lineNum = 'L'+lineNum; } - lineElem = document.getElementById(lineNum); + var lineElem = document.getElementById(lineNum); /* Always jump to new location even if the line was hidden inside a fold, or * we corrected the raw number to a line ID. */ @@ -62,1185 +60,671 @@ if ('onhashchange' in window) { <body onload='JumpToLine();'> <a href='https://github.com/akkartik/mu/blob/master/subx/apps/assort.subx'>https://github.com/akkartik/mu/blob/master/subx/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 (from the subx/ directory):</span> -<span id="L10" class="LineNr"> 10 </span><span class="subxComment"># $ ./subx translate *.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 |./subx 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 id="L27" class="LineNr"> 27 </span> <span class="subxComment"># initialize heap</span> -<span id="L28" class="LineNr"> 28 </span> <span class="subxS1Comment"># . Heap = new-segment(64KB)</span> -<span id="L29" class="LineNr"> 29 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L30" class="LineNr"> 30 </span> 68/push <span class="SpecialChar"><a href='assort.subx.html#L1312'>Heap</a></span>/imm32 -<span id="L31" class="LineNr"> 31 </span> 68/push 0x10000/imm32/64KB -<span id="L32" class="LineNr"> 32 </span> <span class="subxS2Comment"># . . call</span> -<span id="L33" class="LineNr"> 33 </span> e8/call <a href='../053new-segment.subx.html#L41'>new-segment</a>/disp32 -<span id="L34" class="LineNr"> 34 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L35" class="LineNr"> 35 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L36" class="LineNr"> 36 </span> -<span id="L37" class="LineNr"> 37 </span> <span class="subxComment"># for debugging: run a single test</span> -<span id="L38" class="LineNr"> 38 </span><span class="CommentedCode">#? e8/call test-convert/disp32</span> -<span id="L39" class="LineNr"> 39 </span><span class="CommentedCode">#? 8b/copy 0/mod/indirect 5/rm32/.disp32 . . 3/r32/EBX Num-test-failures/disp32 # copy *Num-test-failures to EBX</span> -<span id="L40" class="LineNr"> 40 </span><span class="CommentedCode">#? eb/jump $main:end/disp8</span> -<span id="L41" class="LineNr"> 41 </span> -<span id="L42" class="LineNr"> 42 </span> <span class="subxComment"># run tests if necessary, convert stdin if not</span> -<span id="L43" class="LineNr"> 43 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L44" class="LineNr"> 44 </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="L45" class="LineNr"> 45 </span> <span class="subxH1Comment"># - if argc > 1 and argv[1] == "test", then return run_tests()</span> -<span id="L46" class="LineNr"> 46 </span> <span class="subxS1Comment"># . argc > 1</span> -<span id="L47" class="LineNr"> 47 </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="L48" class="LineNr"> 48 </span> 7e/jump-if-lesser-or-equal $run-main/disp8 -<span id="L49" class="LineNr"> 49 </span> <span class="subxS1Comment"># . argv[1] == "test"</span> -<span id="L50" class="LineNr"> 50 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L51" class="LineNr"> 51 </span> 68/push <span class="Constant">"test"</span>/imm32 -<span id="L52" class="LineNr"> 52 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> -<span id="L53" class="LineNr"> 53 </span> <span class="subxS2Comment"># . . call</span> -<span id="L54" class="LineNr"> 54 </span> e8/call <a href='../052kernel-string-equal.subx.html#L31'>kernel-string-equal?</a>/disp32 -<span id="L55" class="LineNr"> 55 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L56" class="LineNr"> 56 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L57" class="LineNr"> 57 </span> <span class="subxS1Comment"># . check result</span> -<span id="L58" class="LineNr"> 58 </span> 3d/compare-EAX-and 1/imm32 -<span id="L59" class="LineNr"> 59 </span> 75/jump-if-not-equal $run-main/disp8 -<span id="L60" class="LineNr"> 60 </span> <span class="subxS1Comment"># . run-tests()</span> -<span id="L61" class="LineNr"> 61 </span> e8/call run-tests/disp32 -<span id="L62" class="LineNr"> 62 </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="L63" class="LineNr"> 63 </span> eb/jump $main:end/disp8 -<span id="L64" class="LineNr"> 64 </span><span class="Constant">$run-main</span>: -<span id="L65" class="LineNr"> 65 </span> <span class="subxH1Comment"># - otherwise convert stdin</span> -<span id="L66" class="LineNr"> 66 </span> <span class="subxComment"># var ed/EAX : exit-descriptor</span> -<span id="L67" class="LineNr"> 67 </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="L68" class="LineNr"> 68 </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="L69" class="LineNr"> 69 </span> <span class="subxComment"># configure ed to really exit()</span> -<span id="L70" class="LineNr"> 70 </span> <span class="subxS1Comment"># . ed->target = 0</span> -<span id="L71" class="LineNr"> 71 </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="L72" class="LineNr"> 72 </span> <span class="subxComment"># return convert(Stdin, 1/stdout, 2/stderr, ed)</span> -<span id="L73" class="LineNr"> 73 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L74" class="LineNr"> 74 </span> 50/push-EAX/ed -<span id="L75" class="LineNr"> 75 </span> 68/push <span class="SpecialChar"><a href='../068error-byte.subx.html#L94'>Stderr</a></span>/imm32 -<span id="L76" class="LineNr"> 76 </span> 68/push <span class="SpecialChar"><a href='../064write-byte.subx.html#L10'>Stdout</a></span>/imm32 -<span id="L77" class="LineNr"> 77 </span> 68/push <span class="SpecialChar"><a href='../061read-byte.subx.html#L14'>Stdin</a></span>/imm32 -<span id="L78" class="LineNr"> 78 </span> <span class="subxS2Comment"># . . call</span> -<span id="L79" class="LineNr"> 79 </span> e8/call <a href='assort.subx.html#L92'>convert</a>/disp32 -<span id="L80" class="LineNr"> 80 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L81" class="LineNr"> 81 </span> 81 0/subop/add 3/mod/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="L82" class="LineNr"> 82 </span> <span class="subxS1Comment"># . syscall(exit, 0)</span> -<span id="L83" class="LineNr"> 83 </span> bb/copy-to-EBX 0/imm32 -<span id="L84" class="LineNr"> 84 </span><span class="Constant">$main:end</span>: -<span id="L85" class="LineNr"> 85 </span> b8/copy-to-EAX 1/imm32/exit -<span id="L86" class="LineNr"> 86 </span> cd/syscall 0x80/imm8 -<span id="L87" class="LineNr"> 87 </span> -<span id="L88" class="LineNr"> 88 </span><span class="subxComment"># data structure:</span> -<span id="L89" class="LineNr"> 89 </span><span class="subxComment"># row: pair of (address array byte) and (address stream byte)</span> -<span id="L90" class="LineNr"> 90 </span><span class="subxComment"># table: (address stream row)</span> -<span id="L91" class="LineNr"> 91 </span> -<span id="L92" class="LineNr"> 92 </span><span class="subxFunction">convert</span>: <span class="subxComment"># in : (address buffered-file), out : (address buffered-file) -> <void></span> -<span id="L93" class="LineNr"> 93 </span> <span class="subxComment"># pseudocode:</span> -<span id="L94" class="LineNr"> 94 </span> <span class="subxComment"># var table : (address stream) = new-stream(10 rows, 8 bytes each)</span> -<span id="L95" class="LineNr"> 95 </span> <span class="subxComment"># read-segments(in, table)</span> -<span id="L96" class="LineNr"> 96 </span> <span class="subxComment"># write-segments(out, table)</span> -<span id="L97" class="LineNr"> 97 </span> <span class="subxComment">#</span> -<span id="L98" class="LineNr"> 98 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L99" class="LineNr"> 99 </span> 55/push-EBP -<span id="L100" class="LineNr"> 100 </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="L101" class="LineNr"> 101 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L102" class="LineNr"> 102 </span> 51/push-ECX -<span id="L103" class="LineNr"> 103 </span> <span class="subxComment"># var table/ECX : (address stream byte) = stream(10 * 8)</span> -<span id="L104" class="LineNr"> 104 </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="L105" class="LineNr"> 105 </span> 68/push 0x50/imm32/length -<span id="L106" class="LineNr"> 106 </span> 68/push 0/imm32/read -<span id="L107" class="LineNr"> 107 </span> 68/push 0/imm32/write -<span id="L108" class="LineNr"> 108 </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="L109" class="LineNr"> 109 </span> <span class="subxComment"># clear-stream(table)</span> -<span id="L110" class="LineNr"> 110 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L111" class="LineNr"> 111 </span> 51/push-ECX -<span id="L112" class="LineNr"> 112 </span> <span class="subxS2Comment"># . . call</span> -<span id="L113" class="LineNr"> 113 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 -<span id="L114" class="LineNr"> 114 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L115" class="LineNr"> 115 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L116" class="LineNr"> 116 </span><span class="Constant">$convert:<a href='../060read.subx.html#L48'>read</a></span>: -<span id="L117" class="LineNr"> 117 </span> <span class="subxComment"># read-segments(in, table)</span> -<span id="L118" class="LineNr"> 118 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L119" class="LineNr"> 119 </span> 51/push-ECX -<span id="L120" class="LineNr"> 120 </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="L121" class="LineNr"> 121 </span> <span class="subxS2Comment"># . . call</span> -<span id="L122" class="LineNr"> 122 </span> e8/call <a href='assort.subx.html#L442'>read-segments</a>/disp32 -<span id="L123" class="LineNr"> 123 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L124" class="LineNr"> 124 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L125" class="LineNr"> 125 </span><span class="Constant">$convert:<a href='../057write.subx.html#L24'>write</a></span>: -<span id="L126" class="LineNr"> 126 </span> <span class="subxComment"># write-segments(out, table)</span> -<span id="L127" class="LineNr"> 127 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L128" class="LineNr"> 128 </span> 51/push-ECX -<span id="L129" class="LineNr"> 129 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> -<span id="L130" class="LineNr"> 130 </span> <span class="subxS2Comment"># . . call</span> -<span id="L131" class="LineNr"> 131 </span> e8/call <a href='assort.subx.html#L727'>write-segments</a>/disp32 -<span id="L132" class="LineNr"> 132 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L133" class="LineNr"> 133 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L134" class="LineNr"> 134 </span><span class="Constant">$convert:end</span>: -<span id="L135" class="LineNr"> 135 </span> <span class="subxS1Comment"># . reclaim locals</span> -<span id="L136" class="LineNr"> 136 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x5c/imm32 <span class="subxComment"># add to ESP</span> -<span id="L137" class="LineNr"> 137 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L138" class="LineNr"> 138 </span> 59/pop-to-ECX -<span id="L139" class="LineNr"> 139 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L140" class="LineNr"> 140 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 5/r32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EBP to ESP</span> -<span id="L141" class="LineNr"> 141 </span> 5d/pop-to-EBP -<span id="L142" class="LineNr"> 142 </span> c3/return -<span id="L143" class="LineNr"> 143 </span> -<span id="L144" class="LineNr"> 144 </span><span class="subxTest">test-convert</span>: -<span id="L145" class="LineNr"> 145 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L146" class="LineNr"> 146 </span> 55/push-EBP -<span id="L147" class="LineNr"> 147 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/r32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ESP to EBP</span> -<span id="L148" class="LineNr"> 148 </span> <span class="subxComment"># setup</span> -<span id="L149" class="LineNr"> 149 </span> <span class="subxS1Comment"># . clear-stream(_test-input-stream)</span> -<span id="L150" class="LineNr"> 150 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L151" class="LineNr"> 151 </span> 68/push _test-input-stream/imm32 -<span id="L152" class="LineNr"> 152 </span> <span class="subxS2Comment"># . . call</span> -<span id="L153" class="LineNr"> 153 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 -<span id="L154" class="LineNr"> 154 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L155" class="LineNr"> 155 </span> 81 0/subop/add 3/mod/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="L156" class="LineNr"> 156 </span> <span class="subxS1Comment"># . clear-stream(_test-input-buffered-file+4)</span> -<span id="L157" class="LineNr"> 157 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L158" class="LineNr"> 158 </span> b8/copy-to-EAX _test-input-buffered-file/imm32 -<span id="L159" class="LineNr"> 159 </span> 05/add-to-EAX 4/imm32 -<span id="L160" class="LineNr"> 160 </span> 50/push-EAX -<span id="L161" class="LineNr"> 161 </span> <span class="subxS2Comment"># . . call</span> -<span id="L162" class="LineNr"> 162 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 -<span id="L163" class="LineNr"> 163 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L164" class="LineNr"> 164 </span> 81 0/subop/add 3/mod/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="L165" class="LineNr"> 165 </span> <span class="subxS1Comment"># . clear-stream(_test-output-stream)</span> -<span id="L166" class="LineNr"> 166 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L167" class="LineNr"> 167 </span> 68/push _test-output-stream/imm32 -<span id="L168" class="LineNr"> 168 </span> <span class="subxS2Comment"># . . call</span> -<span id="L169" class="LineNr"> 169 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 -<span id="L170" class="LineNr"> 170 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L171" class="LineNr"> 171 </span> 81 0/subop/add 3/mod/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="L172" class="LineNr"> 172 </span> <span class="subxS1Comment"># . clear-stream(_test-output-buffered-file+4)</span> -<span id="L173" class="LineNr"> 173 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L174" class="LineNr"> 174 </span> b8/copy-to-EAX _test-output-buffered-file/imm32 -<span id="L175" class="LineNr"> 175 </span> 05/add-to-EAX 4/imm32 -<span id="L176" class="LineNr"> 176 </span> 50/push-EAX -<span id="L177" class="LineNr"> 177 </span> <span class="subxS2Comment"># . . call</span> -<span id="L178" class="LineNr"> 178 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 -<span id="L179" class="LineNr"> 179 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L180" class="LineNr"> 180 </span> 81 0/subop/add 3/mod/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="L181" class="LineNr"> 181 </span> <span class="subxComment"># initialize input (meta comments in parens)</span> -<span id="L182" class="LineNr"> 182 </span> <span class="subxComment"># # comment 1</span> -<span id="L183" class="LineNr"> 183 </span> <span class="subxComment"># # comment 2 indented</span> -<span id="L184" class="LineNr"> 184 </span> <span class="subxComment"># == code 0x09000000 (new segment)</span> -<span id="L185" class="LineNr"> 185 </span> <span class="subxComment"># # comment 3 inside a segment</span> -<span id="L186" class="LineNr"> 186 </span> <span class="subxComment"># 1</span> -<span id="L187" class="LineNr"> 187 </span> <span class="subxComment"># (empty line)</span> -<span id="L188" class="LineNr"> 188 </span> <span class="subxComment"># 2 3 # comment 4 inline with other contents</span> -<span id="L189" class="LineNr"> 189 </span> <span class="subxComment"># == data 0x0a000000 (new segment)</span> -<span id="L190" class="LineNr"> 190 </span> <span class="subxComment"># 4 5/imm32</span> -<span id="L191" class="LineNr"> 191 </span> <span class="subxComment"># == code (existing segment but non-contiguous with previous iteration)</span> -<span id="L192" class="LineNr"> 192 </span> <span class="subxComment"># 6 7</span> -<span id="L193" class="LineNr"> 193 </span> <span class="subxComment"># 8 9 (multiple lines)</span> -<span id="L194" class="LineNr"> 194 </span> <span class="subxComment"># == code (existing segment contiguous with previous iteration)</span> -<span id="L195" class="LineNr"> 195 </span> <span class="subxComment"># 10 11</span> -<span id="L196" class="LineNr"> 196 </span> <span class="subxS1Comment"># . write(_test-input-stream, "# comment 1\n")</span> -<span id="L197" class="LineNr"> 197 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L198" class="LineNr"> 198 </span> 68/push <span class="Constant">"# comment 1\n"</span>/imm32 -<span id="L199" class="LineNr"> 199 </span> 68/push _test-input-stream/imm32 -<span id="L200" class="LineNr"> 200 </span> <span class="subxS2Comment"># . . call</span> -<span id="L201" class="LineNr"> 201 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L202" class="LineNr"> 202 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L203" class="LineNr"> 203 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L204" class="LineNr"> 204 </span> <span class="subxS1Comment"># . write(_test-input-stream, " # comment 2 indented\n")</span> -<span id="L205" class="LineNr"> 205 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L206" class="LineNr"> 206 </span> 68/push <span class="Constant">" # comment 2 indented\n"</span>/imm32 -<span id="L207" class="LineNr"> 207 </span> 68/push _test-input-stream/imm32 -<span id="L208" class="LineNr"> 208 </span> <span class="subxS2Comment"># . . call</span> -<span id="L209" class="LineNr"> 209 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L210" class="LineNr"> 210 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L211" class="LineNr"> 211 </span> 81 0/subop/add 3/mod/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="L212" class="LineNr"> 212 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== code 0x09000000\n")</span> -<span id="L213" class="LineNr"> 213 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L214" class="LineNr"> 214 </span> 68/push <span class="Constant">"== code 0x09000000\n"</span>/imm32 -<span id="L215" class="LineNr"> 215 </span> 68/push _test-input-stream/imm32 -<span id="L216" class="LineNr"> 216 </span> <span class="subxS2Comment"># . . call</span> -<span id="L217" class="LineNr"> 217 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L218" class="LineNr"> 218 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L219" class="LineNr"> 219 </span> 81 0/subop/add 3/mod/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="L220" class="LineNr"> 220 </span> <span class="subxS1Comment"># . write(_test-input-stream, "# comment 3 inside a segment\n")</span> -<span id="L221" class="LineNr"> 221 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L222" class="LineNr"> 222 </span> 68/push <span class="Constant">"# comment 3 inside a segment\n"</span>/imm32 -<span id="L223" class="LineNr"> 223 </span> 68/push _test-input-stream/imm32 -<span id="L224" class="LineNr"> 224 </span> <span class="subxS2Comment"># . . call</span> -<span id="L225" class="LineNr"> 225 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L226" class="LineNr"> 226 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L227" class="LineNr"> 227 </span> 81 0/subop/add 3/mod/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="L228" class="LineNr"> 228 </span> <span class="subxS1Comment"># . write(_test-input-stream, "1\n")</span> -<span id="L229" class="LineNr"> 229 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L230" class="LineNr"> 230 </span> 68/push <span class="Constant">"1\n"</span>/imm32 -<span id="L231" class="LineNr"> 231 </span> 68/push _test-input-stream/imm32 -<span id="L232" class="LineNr"> 232 </span> <span class="subxS2Comment"># . . call</span> -<span id="L233" class="LineNr"> 233 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L234" class="LineNr"> 234 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L235" class="LineNr"> 235 </span> 81 0/subop/add 3/mod/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="L236" class="LineNr"> 236 </span> <span class="subxS1Comment"># . write(_test-input-stream, "\n") # empty line</span> -<span id="L237" class="LineNr"> 237 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L238" class="LineNr"> 238 </span> 68/push <span class="Constant">"\n"</span>/imm32 -<span id="L239" class="LineNr"> 239 </span> 68/push _test-input-stream/imm32 -<span id="L240" class="LineNr"> 240 </span> <span class="subxS2Comment"># . . call</span> -<span id="L241" class="LineNr"> 241 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L242" class="LineNr"> 242 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L243" class="LineNr"> 243 </span> 81 0/subop/add 3/mod/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="L244" class="LineNr"> 244 </span> <span class="subxS1Comment"># . write(_test-input-stream, "2 3 # comment 4 inline with other contents\n")</span> -<span id="L245" class="LineNr"> 245 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L246" class="LineNr"> 246 </span> 68/push <span class="Constant">"2 3 # comment 4 inline with other contents\n"</span>/imm32 -<span id="L247" class="LineNr"> 247 </span> 68/push _test-input-stream/imm32 -<span id="L248" class="LineNr"> 248 </span> <span class="subxS2Comment"># . . call</span> -<span id="L249" class="LineNr"> 249 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L250" class="LineNr"> 250 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L251" class="LineNr"> 251 </span> 81 0/subop/add 3/mod/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="L252" class="LineNr"> 252 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== data 0x0a000000\n")</span> -<span id="L253" class="LineNr"> 253 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L254" class="LineNr"> 254 </span> 68/push <span class="Constant">"== data 0x0a000000\n"</span>/imm32 -<span id="L255" class="LineNr"> 255 </span> 68/push _test-input-stream/imm32 -<span id="L256" class="LineNr"> 256 </span> <span class="subxS2Comment"># . . call</span> -<span id="L257" class="LineNr"> 257 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L258" class="LineNr"> 258 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L259" class="LineNr"> 259 </span> 81 0/subop/add 3/mod/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="L260" class="LineNr"> 260 </span> <span class="subxS1Comment"># . write(_test-input-stream, "4 5/imm32\n")</span> -<span id="L261" class="LineNr"> 261 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L262" class="LineNr"> 262 </span> 68/push <span class="Constant">"4 5/imm32\n"</span>/imm32 -<span id="L263" class="LineNr"> 263 </span> 68/push _test-input-stream/imm32 -<span id="L264" class="LineNr"> 264 </span> <span class="subxS2Comment"># . . call</span> -<span id="L265" class="LineNr"> 265 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L266" class="LineNr"> 266 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L267" class="LineNr"> 267 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L268" class="LineNr"> 268 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== code\n")</span> -<span id="L269" class="LineNr"> 269 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L270" class="LineNr"> 270 </span> 68/push <span class="Constant">"== code\n"</span>/imm32 -<span id="L271" class="LineNr"> 271 </span> 68/push _test-input-stream/imm32 -<span id="L272" class="LineNr"> 272 </span> <span class="subxS2Comment"># . . call</span> -<span id="L273" class="LineNr"> 273 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L274" class="LineNr"> 274 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L275" class="LineNr"> 275 </span> 81 0/subop/add 3/mod/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="L276" class="LineNr"> 276 </span> <span class="subxS1Comment"># . write(_test-input-stream, "6 7\n")</span> -<span id="L277" class="LineNr"> 277 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L278" class="LineNr"> 278 </span> 68/push <span class="Constant">"6 7\n"</span>/imm32 -<span id="L279" class="LineNr"> 279 </span> 68/push _test-input-stream/imm32 -<span id="L280" class="LineNr"> 280 </span> <span class="subxS2Comment"># . . call</span> -<span id="L281" class="LineNr"> 281 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L282" class="LineNr"> 282 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L283" class="LineNr"> 283 </span> 81 0/subop/add 3/mod/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="L284" class="LineNr"> 284 </span> <span class="subxS1Comment"># . write(_test-input-stream, "8 9\n")</span> -<span id="L285" class="LineNr"> 285 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L286" class="LineNr"> 286 </span> 68/push <span class="Constant">"8 9\n"</span>/imm32 -<span id="L287" class="LineNr"> 287 </span> 68/push _test-input-stream/imm32 -<span id="L288" class="LineNr"> 288 </span> <span class="subxS2Comment"># . . call</span> -<span id="L289" class="LineNr"> 289 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L290" class="LineNr"> 290 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L291" class="LineNr"> 291 </span> 81 0/subop/add 3/mod/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="L292" class="LineNr"> 292 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== code\n")</span> -<span id="L293" class="LineNr"> 293 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L294" class="LineNr"> 294 </span> 68/push <span class="Constant">"== code\n"</span>/imm32 -<span id="L295" class="LineNr"> 295 </span> 68/push _test-input-stream/imm32 -<span id="L296" class="LineNr"> 296 </span> <span class="subxS2Comment"># . . call</span> -<span id="L297" class="LineNr"> 297 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L298" class="LineNr"> 298 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L299" class="LineNr"> 299 </span> 81 0/subop/add 3/mod/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="L300" class="LineNr"> 300 </span> <span class="subxS1Comment"># . write(_test-input-stream, "10 11\n")</span> -<span id="L301" class="LineNr"> 301 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L302" class="LineNr"> 302 </span> 68/push <span class="Constant">"10 11\n"</span>/imm32 -<span id="L303" class="LineNr"> 303 </span> 68/push _test-input-stream/imm32 -<span id="L304" class="LineNr"> 304 </span> <span class="subxS2Comment"># . . call</span> -<span id="L305" class="LineNr"> 305 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L306" class="LineNr"> 306 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L307" class="LineNr"> 307 </span> 81 0/subop/add 3/mod/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="L308" class="LineNr"> 308 </span> <span class="subxComment"># convert(_test-input-buffered-file, _test-output-buffered-file)</span> -<span id="L309" class="LineNr"> 309 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L310" class="LineNr"> 310 </span> 68/push _test-output-buffered-file/imm32 -<span id="L311" class="LineNr"> 311 </span> 68/push _test-input-buffered-file/imm32 -<span id="L312" class="LineNr"> 312 </span> <span class="subxS2Comment"># . . call</span> -<span id="L313" class="LineNr"> 313 </span> e8/call <a href='assort.subx.html#L92'>convert</a>/disp32 -<span id="L314" class="LineNr"> 314 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L315" class="LineNr"> 315 </span> 81 0/subop/add 3/mod/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="L316" class="LineNr"> 316 </span> <span class="subxS1Comment"># . flush(_test-output-buffered-file)</span> -<span id="L317" class="LineNr"> 317 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L318" class="LineNr"> 318 </span> 68/push _test-output-buffered-file/imm32 -<span id="L319" class="LineNr"> 319 </span> <span class="subxS2Comment"># . . call</span> -<span id="L320" class="LineNr"> 320 </span> e8/call <a href='../064write-byte.subx.html#L79'>flush</a>/disp32 -<span id="L321" class="LineNr"> 321 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L322" class="LineNr"> 322 </span> 81 0/subop/add 3/mod/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="L323" class="LineNr"> 323 </span> <span class="subxComment"># check output</span> -<span id="L324" class="LineNr"> 324 </span> <span class="subxComment"># == code 0x09000000</span> -<span id="L325" class="LineNr"> 325 </span> <span class="subxComment"># 1</span> -<span id="L326" class="LineNr"> 326 </span> <span class="subxComment"># 2 3 # comment 4 inline with other contents</span> -<span id="L327" class="LineNr"> 327 </span> <span class="subxComment"># 6 7</span> -<span id="L328" class="LineNr"> 328 </span> <span class="subxComment"># 8 9</span> -<span id="L329" class="LineNr"> 329 </span> <span class="subxComment"># 10 11</span> -<span id="L330" class="LineNr"> 330 </span> <span class="subxComment"># == data 0x0a000000</span> -<span id="L331" class="LineNr"> 331 </span> <span class="subxComment"># 4 5/imm32</span> -<span id="L332" class="Folded"> 332 </span><span class="Folded">+-- 33 lines: #? # dump output ---------------------------------------------------------------------------------------------------------------------------</span> -<span id="L365" class="LineNr"> 365 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "== code 0x09000000", msg)</span> -<span id="L366" class="LineNr"> 366 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L367" class="LineNr"> 367 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L144'>test-convert</a>/0"</span>/imm32 -<span id="L368" class="LineNr"> 368 </span> 68/push <span class="Constant">"== code 0x09000000"</span>/imm32 -<span id="L369" class="LineNr"> 369 </span> 68/push _test-output-stream/imm32 -<span id="L370" class="LineNr"> 370 </span> <span class="subxS2Comment"># . . call</span> -<span id="L371" class="LineNr"> 371 </span> e8/call <a href='../058stream-equal.subx.html#L570'>check-next-stream-line-equal</a>/disp32 -<span id="L372" class="LineNr"> 372 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L373" class="LineNr"> 373 </span> 81 0/subop/add 3/mod/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="L374" class="LineNr"> 374 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "1", msg)</span> -<span id="L375" class="LineNr"> 375 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L376" class="LineNr"> 376 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L144'>test-convert</a>/1"</span>/imm32 -<span id="L377" class="LineNr"> 377 </span> 68/push <span class="Constant">"1"</span>/imm32 -<span id="L378" class="LineNr"> 378 </span> 68/push _test-output-stream/imm32 -<span id="L379" class="LineNr"> 379 </span> <span class="subxS2Comment"># . . call</span> -<span id="L380" class="LineNr"> 380 </span> e8/call <a href='../058stream-equal.subx.html#L570'>check-next-stream-line-equal</a>/disp32 -<span id="L381" class="LineNr"> 381 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L382" class="LineNr"> 382 </span> 81 0/subop/add 3/mod/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="L383" class="LineNr"> 383 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "2 3 # comment 4 inline with other contents", msg)</span> -<span id="L384" class="LineNr"> 384 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L385" class="LineNr"> 385 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L144'>test-convert</a>/2"</span>/imm32 -<span id="L386" class="LineNr"> 386 </span> 68/push <span class="Constant">"2 3 # comment 4 inline with other contents"</span>/imm32 -<span id="L387" class="LineNr"> 387 </span> 68/push _test-output-stream/imm32 -<span id="L388" class="LineNr"> 388 </span> <span class="subxS2Comment"># . . call</span> -<span id="L389" class="LineNr"> 389 </span> e8/call <a href='../058stream-equal.subx.html#L570'>check-next-stream-line-equal</a>/disp32 -<span id="L390" class="LineNr"> 390 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L391" class="LineNr"> 391 </span> 81 0/subop/add 3/mod/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="L392" class="LineNr"> 392 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "6 7", msg)</span> -<span id="L393" class="LineNr"> 393 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L394" class="LineNr"> 394 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L144'>test-convert</a>/3"</span>/imm32 -<span id="L395" class="LineNr"> 395 </span> 68/push <span class="Constant">"6 7"</span>/imm32 -<span id="L396" class="LineNr"> 396 </span> 68/push _test-output-stream/imm32 -<span id="L397" class="LineNr"> 397 </span> <span class="subxS2Comment"># . . call</span> -<span id="L398" class="LineNr"> 398 </span> e8/call <a href='../058stream-equal.subx.html#L570'>check-next-stream-line-equal</a>/disp32 -<span id="L399" class="LineNr"> 399 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L400" class="LineNr"> 400 </span> 81 0/subop/add 3/mod/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="L401" class="LineNr"> 401 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "8 9", msg)</span> -<span id="L402" class="LineNr"> 402 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L403" class="LineNr"> 403 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L144'>test-convert</a>/4"</span>/imm32 -<span id="L404" class="LineNr"> 404 </span> 68/push <span class="Constant">"8 9"</span>/imm32 -<span id="L405" class="LineNr"> 405 </span> 68/push _test-output-stream/imm32 -<span id="L406" class="LineNr"> 406 </span> <span class="subxS2Comment"># . . call</span> -<span id="L407" class="LineNr"> 407 </span> e8/call <a href='../058stream-equal.subx.html#L570'>check-next-stream-line-equal</a>/disp32 -<span id="L408" class="LineNr"> 408 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L409" class="LineNr"> 409 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L410" class="LineNr"> 410 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "10 11", msg)</span> -<span id="L411" class="LineNr"> 411 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L412" class="LineNr"> 412 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L144'>test-convert</a>/5"</span>/imm32 -<span id="L413" class="LineNr"> 413 </span> 68/push <span class="Constant">"10 11"</span>/imm32 -<span id="L414" class="LineNr"> 414 </span> 68/push _test-output-stream/imm32 -<span id="L415" class="LineNr"> 415 </span> <span class="subxS2Comment"># . . call</span> -<span id="L416" class="LineNr"> 416 </span> e8/call <a href='../058stream-equal.subx.html#L570'>check-next-stream-line-equal</a>/disp32 -<span id="L417" class="LineNr"> 417 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L418" class="LineNr"> 418 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L419" class="LineNr"> 419 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "== data 0x0a000000", msg)</span> -<span id="L420" class="LineNr"> 420 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L421" class="LineNr"> 421 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L144'>test-convert</a>/6"</span>/imm32 -<span id="L422" class="LineNr"> 422 </span> 68/push <span class="Constant">"== data 0x0a000000"</span>/imm32 -<span id="L423" class="LineNr"> 423 </span> 68/push _test-output-stream/imm32 -<span id="L424" class="LineNr"> 424 </span> <span class="subxS2Comment"># . . call</span> -<span id="L425" class="LineNr"> 425 </span> e8/call <a href='../058stream-equal.subx.html#L570'>check-next-stream-line-equal</a>/disp32 -<span id="L426" class="LineNr"> 426 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L427" class="LineNr"> 427 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> -<span id="L428" class="LineNr"> 428 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "4 5/imm32", msg)</span> -<span id="L429" class="LineNr"> 429 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L430" class="LineNr"> 430 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L144'>test-convert</a>/7"</span>/imm32 -<span id="L431" class="LineNr"> 431 </span> 68/push <span class="Constant">"4 5/imm32"</span>/imm32 -<span id="L432" class="LineNr"> 432 </span> 68/push _test-output-stream/imm32 -<span id="L433" class="LineNr"> 433 </span> <span class="subxS2Comment"># . . call</span> -<span id="L434" class="LineNr"> 434 </span> e8/call <a href='../058stream-equal.subx.html#L570'>check-next-stream-line-equal</a>/disp32 -<span id="L435" class="LineNr"> 435 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L436" class="LineNr"> 436 </span> 81 0/subop/add 3/mod/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="L437" class="LineNr"> 437 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L438" class="LineNr"> 438 </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="L439" class="LineNr"> 439 </span> 5d/pop-to-EBP -<span id="L440" class="LineNr"> 440 </span> c3/return -<span id="L441" class="LineNr"> 441 </span> -<span id="L442" class="LineNr"> 442 </span><span class="subxFunction">read-segments</span>: <span class="subxComment"># in : (address buffered-file), table : (address stream row)</span> -<span id="L443" class="LineNr"> 443 </span> <span class="subxComment"># pseudocode:</span> -<span id="L444" class="LineNr"> 444 </span> <span class="subxComment"># var curr-segment = null</span> -<span id="L445" class="LineNr"> 445 </span> <span class="subxComment"># var line = new-stream(512, 1)</span> -<span id="L446" class="LineNr"> 446 </span> <span class="subxComment"># while true</span> -<span id="L447" class="LineNr"> 447 </span> <span class="subxComment"># clear-stream(line)</span> -<span id="L448" class="LineNr"> 448 </span> <span class="subxComment"># read-line-buffered(in, line)</span> -<span id="L449" class="LineNr"> 449 </span> <span class="subxComment"># if (line->write == 0) break # end of file</span> -<span id="L450" class="LineNr"> 450 </span> <span class="subxComment"># var word-slice = next-word(line)</span> -<span id="L451" class="LineNr"> 451 </span> <span class="subxComment"># if slice-empty?(word-slice) # whitespace</span> -<span id="L452" class="LineNr"> 452 </span> <span class="subxComment"># continue</span> -<span id="L453" class="LineNr"> 453 </span> <span class="subxComment"># if slice-starts-with?(word-slice, "#") # comment</span> -<span id="L454" class="LineNr"> 454 </span> <span class="subxComment"># continue</span> -<span id="L455" class="LineNr"> 455 </span> <span class="subxComment"># if slice-equal?(word-slice, "==")</span> -<span id="L456" class="LineNr"> 456 </span> <span class="subxComment"># var segment-name = next-word(line)</span> -<span id="L457" class="LineNr"> 457 </span> <span class="subxComment"># curr-segment = get-or-insert-segment(table, segment-name, Segment-size)</span> -<span id="L458" class="LineNr"> 458 </span> <span class="subxComment"># if curr-segment->write == 0</span> -<span id="L459" class="LineNr"> 459 </span> <span class="subxComment"># rewind-stream(line)</span> -<span id="L460" class="LineNr"> 460 </span> <span class="subxComment"># write-stream(curr-segment, line)</span> -<span id="L461" class="LineNr"> 461 </span> <span class="subxComment"># else</span> -<span id="L462" class="LineNr"> 462 </span> <span class="subxComment"># rewind-stream(line)</span> -<span id="L463" class="LineNr"> 463 </span> <span class="subxComment"># write-stream(curr-segment, line) # abort if curr-segment overflows</span> -<span id="L464" class="LineNr"> 464 </span> <span class="subxComment">#</span> -<span id="L465" class="LineNr"> 465 </span> <span class="subxComment"># word-slice and segment-name are both slices with disjoint lifetimes, so</span> -<span id="L466" class="LineNr"> 466 </span> <span class="subxComment"># we'll use the same address for them.</span> -<span id="L467" class="LineNr"> 467 </span> <span class="subxComment">#</span> -<span id="L468" class="LineNr"> 468 </span> <span class="subxComment"># registers:</span> -<span id="L469" class="LineNr"> 469 </span> <span class="subxComment"># line: ECX</span> -<span id="L470" class="LineNr"> 470 </span> <span class="subxComment"># word-slice and segment-name: EDX</span> -<span id="L471" class="LineNr"> 471 </span> <span class="subxComment"># segment-name and curr-segment: EBX</span> -<span id="L472" class="LineNr"> 472 </span> <span class="subxComment"># word-slice->start: ESI</span> -<span id="L473" class="LineNr"> 473 </span> <span class="subxComment"># temporary: EAX</span> -<span id="L474" class="LineNr"> 474 </span> <span class="subxComment">#</span> -<span id="L475" class="LineNr"> 475 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L476" class="LineNr"> 476 </span> 55/push-EBP -<span id="L477" class="LineNr"> 477 </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="L478" class="LineNr"> 478 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L479" class="LineNr"> 479 </span> 50/push-EAX -<span id="L480" class="LineNr"> 480 </span> 51/push-ECX -<span id="L481" class="LineNr"> 481 </span> 52/push-EDX -<span id="L482" class="LineNr"> 482 </span> 53/push-EBX -<span id="L483" class="LineNr"> 483 </span> 56/push-ESI -<span id="L484" class="LineNr"> 484 </span> <span class="subxComment"># var line/ECX : (address stream byte) = stream(512)</span> -<span id="L485" class="LineNr"> 485 </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="L486" class="LineNr"> 486 </span> 68/push 0x200/imm32/length -<span id="L487" class="LineNr"> 487 </span> 68/push 0/imm32/read -<span id="L488" class="LineNr"> 488 </span> 68/push 0/imm32/write -<span id="L489" class="LineNr"> 489 </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="L490" class="LineNr"> 490 </span> <span class="subxComment"># var word-slice/EDX = {0, 0}</span> -<span id="L491" class="LineNr"> 491 </span> 68/push 0/imm32/end -<span id="L492" class="LineNr"> 492 </span> 68/push 0/imm32/curr -<span id="L493" class="LineNr"> 493 </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="L494" class="LineNr"> 494 </span><span class="Constant">$read-segments:loop</span>: -<span id="L495" class="LineNr"> 495 </span> <span class="subxComment"># clear-stream(line)</span> -<span id="L496" class="LineNr"> 496 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L497" class="LineNr"> 497 </span> 51/push-ECX -<span id="L498" class="LineNr"> 498 </span> <span class="subxS2Comment"># . . call</span> -<span id="L499" class="LineNr"> 499 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 -<span id="L500" class="LineNr"> 500 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L501" class="LineNr"> 501 </span> 81 0/subop/add 3/mod/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="L502" class="LineNr"> 502 </span> <span class="subxComment"># read-line-buffered(in, line)</span> -<span id="L503" class="LineNr"> 503 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L504" class="LineNr"> 504 </span> 51/push-ECX -<span id="L505" class="LineNr"> 505 </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="L506" class="LineNr"> 506 </span> <span class="subxS2Comment"># . . call</span> -<span id="L507" class="LineNr"> 507 </span> e8/call <a href='../071read-line.subx.html#L16'>read-line-buffered</a>/disp32 -<span id="L508" class="LineNr"> 508 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L509" class="LineNr"> 509 </span> 81 0/subop/add 3/mod/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="L510" class="LineNr"> 510 </span><span class="Constant">$read-segments:check0</span>: -<span id="L511" class="LineNr"> 511 </span> <span class="subxComment"># if (line->write == 0) break</span> -<span id="L512" class="LineNr"> 512 </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="L513" class="LineNr"> 513 </span> 0f 84/jump-if-equal $read-segments:break/disp32 -<span id="L514" class="Folded"> 514 </span><span class="Folded">+-- 26 lines: #? # dump line -----------------------------------------------------------------------------------------------------------------------------</span> -<span id="L540" class="LineNr"> 540 </span> <span class="subxComment"># next-word(line, word-slice)</span> -<span id="L541" class="LineNr"> 541 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L542" class="LineNr"> 542 </span> 52/push-EDX -<span id="L543" class="LineNr"> 543 </span> 51/push-ECX -<span id="L544" class="LineNr"> 544 </span> <span class="subxS2Comment"># . . call</span> -<span id="L545" class="LineNr"> 545 </span> e8/call <a href='assort.subx.html#L1055'>next-word</a>/disp32 -<span id="L546" class="LineNr"> 546 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L547" class="LineNr"> 547 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L548" class="LineNr"> 548 </span><span class="Constant">$read-segments:check1</span>: -<span id="L549" class="LineNr"> 549 </span> <span class="subxComment"># if (slice-empty?(word-slice)) continue</span> -<span id="L550" class="LineNr"> 550 </span> <span class="subxS1Comment"># . EAX = slice-empty?(word-slice)</span> -<span id="L551" class="LineNr"> 551 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L552" class="LineNr"> 552 </span> 52/push-EDX -<span id="L553" class="LineNr"> 553 </span> <span class="subxS2Comment"># . . call</span> -<span id="L554" class="LineNr"> 554 </span> e8/call <a href='../072slice.subx.html#L16'>slice-empty?</a>/disp32 -<span id="L555" class="LineNr"> 555 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L556" class="LineNr"> 556 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> -<span id="L557" class="LineNr"> 557 </span> <span class="subxS1Comment"># . if (EAX != 0) continue</span> -<span id="L558" class="LineNr"> 558 </span> 3d/compare-EAX-and 0/imm32 -<span id="L559" class="LineNr"> 559 </span> 0f 85/jump-if-not-equal $read-segments:loop/disp32 -<span id="L560" class="LineNr"> 560 </span><span class="Constant">$read-segments:check-for-comment</span>: -<span id="L561" class="LineNr"> 561 </span> <span class="subxComment"># if (slice-starts-with?(word-slice, "#")) continue</span> -<span id="L562" class="LineNr"> 562 </span> <span class="subxS1Comment"># . start/ESI = word-slice->start</span> -<span id="L563" class="LineNr"> 563 </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="L564" class="LineNr"> 564 </span> <span class="subxS1Comment"># . c/EAX = *start</span> -<span id="L565" class="LineNr"> 565 </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="L566" class="LineNr"> 566 </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="L567" class="LineNr"> 567 </span> <span class="subxS1Comment"># . if (EAX == '#') continue</span> -<span id="L568" class="LineNr"> 568 </span> 3d/compare-EAX-and 0x23/imm32/hash -<span id="L569" class="LineNr"> 569 </span> 0f 84/jump-if-equal $read-segments:loop/disp32 -<span id="L570" class="LineNr"> 570 </span><span class="Constant">$read-segments:check-for-segment-header</span>: -<span id="L571" class="Folded"> 571 </span><span class="Folded">+-- 42 lines: #? # dump word-slice -----------------------------------------------------------------------------------------------------------------------</span> -<span id="L613" class="LineNr"> 613 </span> <span class="subxComment"># if slice-equal?(word-slice, "==")</span> -<span id="L614" class="LineNr"> 614 </span> <span class="subxComment"># segment-name = next-word(line)</span> -<span id="L615" class="LineNr"> 615 </span> <span class="subxComment"># curr-segment = get-or-insert(table, segment-name)</span> -<span id="L616" class="LineNr"> 616 </span> <span class="subxComment"># if (curr-segment->write > 0) continue</span> -<span id="L617" class="LineNr"> 617 </span> <span class="subxS1Comment"># . EAX = slice-equal?(word-slice, "==")</span> -<span id="L618" class="LineNr"> 618 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L619" class="LineNr"> 619 </span> 68/push <span class="Constant">"=="</span>/imm32 -<span id="L620" class="LineNr"> 620 </span> 52/push-EDX -<span id="L621" class="LineNr"> 621 </span> <span class="subxS2Comment"># . . call</span> -<span id="L622" class="LineNr"> 622 </span> e8/call <a href='../072slice.subx.html#L98'>slice-equal?</a>/disp32 -<span id="L623" class="LineNr"> 623 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L624" class="LineNr"> 624 </span> 81 0/subop/add 3/mod/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="L625" class="LineNr"> 625 </span> <span class="subxS1Comment"># . if (EAX == 0) goto check3</span> -<span id="L626" class="LineNr"> 626 </span> 3d/compare-EAX-and 0/imm32 -<span id="L627" class="LineNr"> 627 </span> 0f 84/jump-if-equal $read-segments:regular-line/disp32 -<span id="L628" class="LineNr"> 628 </span> <span class="subxS1Comment"># . next-word(line, segment-name)</span> -<span id="L629" class="LineNr"> 629 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L630" class="LineNr"> 630 </span> 52/push-EDX -<span id="L631" class="LineNr"> 631 </span> 51/push-ECX -<span id="L632" class="LineNr"> 632 </span> <span class="subxS2Comment"># . . call</span> -<span id="L633" class="LineNr"> 633 </span> e8/call <a href='assort.subx.html#L1055'>next-word</a>/disp32 -<span id="L634" class="LineNr"> 634 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L635" class="LineNr"> 635 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L636" class="Folded"> 636 </span><span class="Folded">+-- 42 lines: #? # dump segment name ---------------------------------------------------------------------------------------------------------------------</span> -<span id="L678" class="LineNr"> 678 </span> <span class="subxS1Comment"># . EAX = get-or-insert-segment(table, segment-name, Segment-size)</span> -<span id="L679" class="LineNr"> 679 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L680" class="LineNr"> 680 </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='assort.subx.html#L1309'>Segment-size</a></span>/disp32 <span class="subxComment"># push *Segment-size</span> -<span id="L681" class="LineNr"> 681 </span> 52/push-EDX -<span id="L682" class="LineNr"> 682 </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="L683" class="LineNr"> 683 </span> <span class="subxS2Comment"># . . call</span> -<span id="L684" class="LineNr"> 684 </span> e8/call <a href='assort.subx.html#L791'>get-or-insert-segment</a>/disp32 -<span id="L685" class="LineNr"> 685 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L686" class="LineNr"> 686 </span> 81 0/subop/add 3/mod/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="L687" class="LineNr"> 687 </span> <span class="subxS1Comment"># . curr-segment = EAX</span> -<span id="L688" class="LineNr"> 688 </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="L689" class="LineNr"> 689 </span> <span class="subxS1Comment"># . if (curr-segment->write > 0) continue</span> -<span id="L690" class="LineNr"> 690 </span> 8b/copy 0/mod/indirect 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"># copy *EAX to EAX</span> -<span id="L691" class="LineNr"> 691 </span> 3d/compare-EAX-and 0/imm32 -<span id="L692" class="LineNr"> 692 </span> 0f 8f/jump-if-greater $read-segments:loop/disp32 -<span id="L693" class="LineNr"> 693 </span> <span class="subxComment"># fall through</span> -<span id="L694" class="LineNr"> 694 </span><span class="Constant">$read-segments:regular-line</span>: -<span id="L695" class="LineNr"> 695 </span> <span class="subxComment"># rewind-stream(line)</span> -<span id="L696" class="LineNr"> 696 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L697" class="LineNr"> 697 </span> 51/push-ECX -<span id="L698" class="LineNr"> 698 </span> <span class="subxS2Comment"># . . call</span> -<span id="L699" class="LineNr"> 699 </span> e8/call <a href='../055stream.subx.html#L55'>rewind-stream</a>/disp32 -<span id="L700" class="LineNr"> 700 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L701" class="LineNr"> 701 </span> 81 0/subop/add 3/mod/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="L702" class="LineNr"> 702 </span> <span class="subxComment"># write-stream(curr-segment, line)</span> -<span id="L703" class="LineNr"> 703 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L704" class="LineNr"> 704 </span> 51/push-ECX -<span id="L705" class="LineNr"> 705 </span> 53/push-EBX -<span id="L706" class="LineNr"> 706 </span> <span class="subxS2Comment"># . . call</span> -<span id="L707" class="LineNr"> 707 </span> e8/call <a href='../062write-stream.subx.html#L18'>write-stream</a>/disp32 -<span id="L708" class="LineNr"> 708 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L709" class="LineNr"> 709 </span> 81 0/subop/add 3/mod/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="L710" class="LineNr"> 710 </span> <span class="subxComment"># loop</span> -<span id="L711" class="LineNr"> 711 </span> e9/jump $read-segments:loop/disp32 -<span id="L712" class="LineNr"> 712 </span><span class="Constant">$read-segments:break</span>: -<span id="L713" class="LineNr"> 713 </span><span class="Constant">$read-segments:end</span>: -<span id="L714" class="LineNr"> 714 </span> <span class="subxS1Comment"># . reclaim locals</span> -<span id="L715" class="LineNr"> 715 </span> 81 0/subop/add 3/mod/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="L716" class="LineNr"> 716 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L717" class="LineNr"> 717 </span> 5e/pop-to-ESI -<span id="L718" class="LineNr"> 718 </span> 5b/pop-to-EBX -<span id="L719" class="LineNr"> 719 </span> 5a/pop-to-EDX -<span id="L720" class="LineNr"> 720 </span> 59/pop-to-ECX -<span id="L721" class="LineNr"> 721 </span> 58/pop-to-EAX -<span id="L722" class="LineNr"> 722 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L723" class="LineNr"> 723 </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="L724" class="LineNr"> 724 </span> 5d/pop-to-EBP -<span id="L725" class="LineNr"> 725 </span> c3/return -<span id="L726" class="LineNr"> 726 </span> -<span id="L727" class="LineNr"> 727 </span><span class="subxFunction">write-segments</span>: <span class="subxComment"># out : (address buffered-file), table : (address stream row)</span> -<span id="L728" class="LineNr"> 728 </span> <span class="subxComment"># pseudocode:</span> -<span id="L729" class="LineNr"> 729 </span> <span class="subxComment"># var curr = table->data</span> -<span id="L730" class="LineNr"> 730 </span> <span class="subxComment"># var max = table->data + table->write</span> -<span id="L731" class="LineNr"> 731 </span> <span class="subxComment"># while curr < max</span> -<span id="L732" class="LineNr"> 732 </span> <span class="subxComment"># stream = table[i].stream</span> -<span id="L733" class="LineNr"> 733 </span> <span class="subxComment"># write-stream-data(out, stream)</span> -<span id="L734" class="LineNr"> 734 </span> <span class="subxComment"># curr += 8</span> -<span id="L735" class="LineNr"> 735 </span> <span class="subxComment"># flush(out)</span> -<span id="L736" class="LineNr"> 736 </span> <span class="subxComment">#</span> -<span id="L737" class="LineNr"> 737 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L738" class="LineNr"> 738 </span> 55/push-EBP -<span id="L739" class="LineNr"> 739 </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="L740" class="LineNr"> 740 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L741" class="LineNr"> 741 </span> 50/push-EAX -<span id="L742" class="LineNr"> 742 </span> 52/push-EDX -<span id="L743" class="LineNr"> 743 </span> 56/push-ESI -<span id="L744" class="LineNr"> 744 </span> <span class="subxComment"># ESI = table</span> -<span id="L745" class="LineNr"> 745 </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="L746" class="LineNr"> 746 </span> <span class="subxComment"># write/EDX = table->write</span> -<span id="L747" class="LineNr"> 747 </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="L748" class="LineNr"> 748 </span> <span class="subxComment"># curr/ESI = table->data</span> -<span id="L749" class="LineNr"> 749 </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="L750" class="LineNr"> 750 </span> <span class="subxComment"># max/EDX = curr + write</span> -<span id="L751" class="LineNr"> 751 </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="L752" class="LineNr"> 752 </span><span class="Constant">$write-segments:loop</span>: -<span id="L753" class="LineNr"> 753 </span> <span class="subxComment"># if (curr >= max) break</span> -<span id="L754" class="LineNr"> 754 </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="L755" class="LineNr"> 755 </span> 7d/jump-if-greater-or-equal $write-segments:break/disp8 -<span id="L756" class="LineNr"> 756 </span> <span class="subxComment"># stream/EAX = table[i].stream</span> -<span id="L757" class="LineNr"> 757 </span> 8b/copy 1/mod/*+disp8 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ESI+4) to EAX</span> -<span id="L758" class="LineNr"> 758 </span> <span class="subxComment"># write-stream-data(out, stream)</span> -<span id="L759" class="LineNr"> 759 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L760" class="LineNr"> 760 </span> 50/push-EAX -<span id="L761" class="LineNr"> 761 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> -<span id="L762" class="LineNr"> 762 </span> <span class="subxS2Comment"># . . call</span> -<span id="L763" class="LineNr"> 763 </span> e8/call write-stream-data/disp32 -<span id="L764" class="LineNr"> 764 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L765" class="LineNr"> 765 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> -<span id="L766" class="LineNr"> 766 </span><span class="Constant">$write-segments:continue</span>: -<span id="L767" class="LineNr"> 767 </span> <span class="subxComment"># curr += 8</span> -<span id="L768" class="LineNr"> 768 </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="L769" class="LineNr"> 769 </span> eb/jump $write-segments:loop/disp8 -<span id="L770" class="LineNr"> 770 </span><span class="Constant">$write-segments:break</span>: -<span id="L771" class="LineNr"> 771 </span> <span class="subxComment"># flush(out)</span> -<span id="L772" class="LineNr"> 772 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L773" class="LineNr"> 773 </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="L774" class="LineNr"> 774 </span> <span class="subxS2Comment"># . . call</span> -<span id="L775" class="LineNr"> 775 </span> e8/call <a href='../064write-byte.subx.html#L79'>flush</a>/disp32 -<span id="L776" class="LineNr"> 776 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L777" class="LineNr"> 777 </span> 81 0/subop/add 3/mod/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="L778" class="LineNr"> 778 </span><span class="Constant">$write-segments:end</span>: -<span id="L779" class="LineNr"> 779 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L780" class="LineNr"> 780 </span> 5e/pop-to-ESI -<span id="L781" class="LineNr"> 781 </span> 5a/pop-to-EDX -<span id="L782" class="LineNr"> 782 </span> 58/pop-to-EAX -<span id="L783" class="LineNr"> 783 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L784" class="LineNr"> 784 </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="L785" class="LineNr"> 785 </span> 5d/pop-to-EBP -<span id="L786" class="LineNr"> 786 </span> c3/return -<span id="L787" class="LineNr"> 787 </span> -<span id="L788" class="LineNr"> 788 </span><span class="subxComment">## helpers</span> -<span id="L789" class="LineNr"> 789 </span> -<span id="L790" class="LineNr"> 790 </span><span class="subxComment"># TODO: pass in an allocation descriptor</span> -<span id="L791" class="LineNr"> 791 </span><span class="subxFunction">get-or-insert-segment</span>: <span class="subxComment"># table : (address stream row), s : (address slice), n : int -> EAX : (address stream)</span> -<span id="L792" class="LineNr"> 792 </span> <span class="subxComment"># pseudocode:</span> -<span id="L793" class="LineNr"> 793 </span> <span class="subxComment"># curr = table->data</span> -<span id="L794" class="LineNr"> 794 </span> <span class="subxComment"># max = &table->data[table->write]</span> -<span id="L795" class="LineNr"> 795 </span> <span class="subxComment"># while curr < max</span> -<span id="L796" class="LineNr"> 796 </span> <span class="subxComment"># if slice-equal?(s, *curr)</span> -<span id="L797" class="LineNr"> 797 </span> <span class="subxComment"># return *(curr+4)</span> -<span id="L798" class="LineNr"> 798 </span> <span class="subxComment"># curr += 8</span> -<span id="L799" class="LineNr"> 799 </span> <span class="subxComment"># if table->write < table->length</span> -<span id="L800" class="LineNr"> 800 </span> <span class="subxComment"># *max = slice-to-string(Heap, s)</span> -<span id="L801" class="LineNr"> 801 </span> <span class="subxComment"># result = new-stream(Heap, n, 1)</span> -<span id="L802" class="LineNr"> 802 </span> <span class="subxComment"># *(max+4) = result</span> -<span id="L803" class="LineNr"> 803 </span> <span class="subxComment"># table->write += 8</span> -<span id="L804" class="LineNr"> 804 </span> <span class="subxComment"># return result</span> -<span id="L805" class="LineNr"> 805 </span> <span class="subxComment"># return 0</span> -<span id="L806" class="LineNr"> 806 </span> <span class="subxComment">#</span> -<span id="L807" class="LineNr"> 807 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L808" class="LineNr"> 808 </span> 55/push-EBP -<span id="L809" class="LineNr"> 809 </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="L810" class="LineNr"> 810 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L811" class="LineNr"> 811 </span> 51/push-ECX -<span id="L812" class="LineNr"> 812 </span> 52/push-EDX -<span id="L813" class="LineNr"> 813 </span> 56/push-ESI -<span id="L814" class="LineNr"> 814 </span> <span class="subxComment"># ESI = table</span> -<span id="L815" class="LineNr"> 815 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/ESI 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to ESI</span> -<span id="L816" class="LineNr"> 816 </span> <span class="subxComment"># curr/ECX = table->data</span> -<span id="L817" class="LineNr"> 817 </span> 8d/copy-address 1/mod/*+disp8 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ESI+12 to ECX</span> -<span id="L818" class="LineNr"> 818 </span> <span class="subxComment"># max/EDX = table->data + table->write</span> -<span id="L819" class="LineNr"> 819 </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="L820" class="LineNr"> 820 </span> 8d/copy-address 0/mod/indirect 4/rm32/sib 1/base/ECX 2/index/EDX <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy ECX+EDX to EDX</span> -<span id="L821" class="LineNr"> 821 </span><span class="Constant">$get-or-insert-segment:search-loop</span>: -<span id="L822" class="LineNr"> 822 </span> <span class="subxComment"># if (curr >= max) break</span> -<span id="L823" class="LineNr"> 823 </span> 39/compare 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 2/r32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare ECX with EDX</span> -<span id="L824" class="LineNr"> 824 </span> 7d/jump-if-greater-or-equal $get-or-insert-segment:not-found/disp8 -<span id="L825" class="LineNr"> 825 </span> <span class="subxComment"># if (slice-equal?(s, *curr)) return *(curr+4)</span> -<span id="L826" class="LineNr"> 826 </span> <span class="subxS1Comment"># . EAX = slice-equal?(s, *curr)</span> -<span id="L827" class="LineNr"> 827 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L828" class="LineNr"> 828 </span> ff 6/subop/push 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *ECX</span> -<span id="L829" class="LineNr"> 829 </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="L830" class="LineNr"> 830 </span> <span class="subxS2Comment"># . . call</span> -<span id="L831" class="LineNr"> 831 </span> e8/call <a href='../072slice.subx.html#L98'>slice-equal?</a>/disp32 -<span id="L832" class="LineNr"> 832 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L833" class="LineNr"> 833 </span> 81 0/subop/add 3/mod/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="L834" class="LineNr"> 834 </span> <span class="subxS1Comment"># . if (EAX != 0) return EAX = *(curr+4)</span> -<span id="L835" class="LineNr"> 835 </span> 3d/compare-EAX-and 0/imm32 -<span id="L836" class="LineNr"> 836 </span> 74/jump-if-equal $get-or-insert-segment:mismatch/disp8 -<span id="L837" class="LineNr"> 837 </span> 8b/copy 1/mod/*+disp8 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ECX+4) to EAX</span> -<span id="L838" class="LineNr"> 838 </span> eb/jump $get-or-insert-segment:end/disp8 -<span id="L839" class="LineNr"> 839 </span><span class="Constant">$get-or-insert-segment:mismatch</span>: -<span id="L840" class="LineNr"> 840 </span> <span class="subxComment"># curr += 8</span> -<span id="L841" class="LineNr"> 841 </span> 81 0/subop/add 3/mod/direct 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ECX</span> -<span id="L842" class="LineNr"> 842 </span> <span class="subxComment"># loop</span> -<span id="L843" class="LineNr"> 843 </span> eb/jump $get-or-insert-segment:search-loop/disp8 -<span id="L844" class="LineNr"> 844 </span><span class="Constant">$get-or-insert-segment:not-found</span>: -<span id="L845" class="LineNr"> 845 </span> <span class="subxComment"># result/EAX = 0</span> -<span id="L846" class="LineNr"> 846 </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="L847" class="LineNr"> 847 </span> <span class="subxComment"># if (table->write >= table->length) abort</span> -<span id="L848" class="LineNr"> 848 </span> 8b/copy 0/mod/indirect 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *ESI to ECX</span> -<span id="L849" class="LineNr"> 849 </span> 3b/compare 1/mod/*+disp8 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># compare ECX with *(ESI+8)</span> -<span id="L850" class="LineNr"> 850 </span> 7d/jump-if-greater-or-equal $get-or-insert-segment:abort/disp8 -<span id="L851" class="LineNr"> 851 </span> <span class="subxComment"># *max = slice-to-string(Heap, s)</span> -<span id="L852" class="LineNr"> 852 </span> <span class="subxS1Comment"># . EAX = slice-to-string(Heap, s)</span> -<span id="L853" class="LineNr"> 853 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L854" class="LineNr"> 854 </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="L855" class="LineNr"> 855 </span> 68/push <span class="SpecialChar"><a href='assort.subx.html#L1312'>Heap</a></span>/imm32 -<span id="L856" class="LineNr"> 856 </span> <span class="subxS2Comment"># . . call</span> -<span id="L857" class="LineNr"> 857 </span> e8/call <a href='../072slice.subx.html#L839'>slice-to-string</a>/disp32 -<span id="L858" class="LineNr"> 858 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L859" class="LineNr"> 859 </span> 81 0/subop/add 3/mod/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="L860" class="LineNr"> 860 </span> <span class="subxS1Comment"># . *max = EAX</span> -<span id="L861" class="LineNr"> 861 </span> 89/copy 0/mod/indirect 2/rm32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EAX to *EDX</span> -<span id="L862" class="LineNr"> 862 </span> <span class="subxComment"># result/EAX = new-stream(Heap, n, 1)</span> -<span id="L863" class="LineNr"> 863 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L864" class="LineNr"> 864 </span> 68/push 1/imm32 -<span id="L865" class="LineNr"> 865 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+16)</span> -<span id="L866" class="LineNr"> 866 </span> 68/push <span class="SpecialChar"><a href='assort.subx.html#L1312'>Heap</a></span>/imm32 -<span id="L867" class="LineNr"> 867 </span> <span class="subxS2Comment"># . . call</span> -<span id="L868" class="LineNr"> 868 </span> e8/call <a href='../070new-stream.subx.html#L8'>new-stream</a>/disp32 -<span id="L869" class="LineNr"> 869 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L870" class="LineNr"> 870 </span> 81 0/subop/add 3/mod/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="L871" class="LineNr"> 871 </span> <span class="subxComment"># *(max+4) = result</span> -<span id="L872" class="LineNr"> 872 </span> 89/copy 1/mod/*+disp8 2/rm32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EAX to *(EDX+4)</span> -<span id="L873" class="LineNr"> 873 </span> <span class="subxComment"># table->write += 8</span> -<span id="L874" class="LineNr"> 874 </span> 81 0/subop/add 0/mod/indirect 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to *ESI</span> -<span id="L875" class="LineNr"> 875 </span><span class="Constant">$get-or-insert-segment:end</span>: -<span id="L876" class="LineNr"> 876 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L877" class="LineNr"> 877 </span> 5e/pop-to-ESI -<span id="L878" class="LineNr"> 878 </span> 5a/pop-to-EDX -<span id="L879" class="LineNr"> 879 </span> 59/pop-to-ECX -<span id="L880" class="LineNr"> 880 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L881" class="LineNr"> 881 </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="L882" class="LineNr"> 882 </span> 5d/pop-to-EBP -<span id="L883" class="LineNr"> 883 </span> c3/return -<span id="L884" class="LineNr"> 884 </span> -<span id="L885" class="LineNr"> 885 </span><span class="Constant">$get-or-insert-segment:abort</span>: -<span id="L886" class="LineNr"> 886 </span> <span class="subxS1Comment"># . _write(2/stderr, error)</span> -<span id="L887" class="LineNr"> 887 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L888" class="LineNr"> 888 </span> 68/push <span class="Constant">"get-or-insert-segment: too many segments\n"</span>/imm32 -<span id="L889" class="LineNr"> 889 </span> 68/push 2/imm32/stderr -<span id="L890" class="LineNr"> 890 </span> <span class="subxS2Comment"># . . call</span> -<span id="L891" class="LineNr"> 891 </span> e8/call <a href='../050_write.subx.html#L14'>_write</a>/disp32 -<span id="L892" class="LineNr"> 892 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L893" class="LineNr"> 893 </span> 81 0/subop/add 3/mod/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="L894" class="LineNr"> 894 </span> <span class="subxS1Comment"># . syscall(exit, 1)</span> -<span id="L895" class="LineNr"> 895 </span> bb/copy-to-EBX 1/imm32 -<span id="L896" class="LineNr"> 896 </span> b8/copy-to-EAX 1/imm32/exit -<span id="L897" class="LineNr"> 897 </span> cd/syscall 0x80/imm8 -<span id="L898" class="LineNr"> 898 </span> <span class="subxComment"># never gets here</span> -<span id="L899" class="LineNr"> 899 </span> -<span id="L900" class="LineNr"> 900 </span><span class="subxTest">test-get-or-insert-segment</span>: -<span id="L901" class="LineNr"> 901 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L902" class="LineNr"> 902 </span> 55/push-EBP -<span id="L903" class="LineNr"> 903 </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="L904" class="LineNr"> 904 </span> <span class="subxComment"># var table/ECX : (address stream byte) = stream(2 * 8)</span> -<span id="L905" class="LineNr"> 905 </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> 0x10/imm32 <span class="subxComment"># subtract from ESP</span> -<span id="L906" class="LineNr"> 906 </span> 68/push 0x10/imm32/length -<span id="L907" class="LineNr"> 907 </span> 68/push 0/imm32/read -<span id="L908" class="LineNr"> 908 </span> 68/push 0/imm32/write -<span id="L909" class="LineNr"> 909 </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="L910" class="LineNr"> 910 </span> <span class="subxComment"># EDX : (address slice) = "code"</span> -<span id="L911" class="LineNr"> 911 </span> 68/push <a href='assort.subx.html#L1303'>_test-code-segment-end</a>/imm32/end -<span id="L912" class="LineNr"> 912 </span> 68/push <a href='assort.subx.html#L1301'>_test-code-segment</a>/imm32/start -<span id="L913" class="LineNr"> 913 </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="L914" class="LineNr"> 914 </span><span class="Constant">$test-get-or-insert-segment:first-call</span>: -<span id="L915" class="LineNr"> 915 </span> <span class="subxH1Comment"># - start with an empty table, insert one segment, verify that it was inserted</span> -<span id="L916" class="LineNr"> 916 </span> <span class="subxComment"># segment/EAX = get-or-insert-segment(table, "code" slice, 10)</span> -<span id="L917" class="LineNr"> 917 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L918" class="LineNr"> 918 </span> 68/push 0xa/imm32/segment-length -<span id="L919" class="LineNr"> 919 </span> 52/push-EDX -<span id="L920" class="LineNr"> 920 </span> 51/push-ECX -<span id="L921" class="LineNr"> 921 </span> <span class="subxS2Comment"># . . call</span> -<span id="L922" class="LineNr"> 922 </span> e8/call <a href='assort.subx.html#L791'>get-or-insert-segment</a>/disp32 -<span id="L923" class="LineNr"> 923 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L924" class="LineNr"> 924 </span> 81 0/subop/add 3/mod/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="L925" class="LineNr"> 925 </span> <span class="subxComment"># save segment</span> -<span id="L926" class="LineNr"> 926 </span> 50/push-EAX -<span id="L927" class="LineNr"> 927 </span> <span class="subxComment"># if (segment != 0) goto next check</span> -<span id="L928" class="LineNr"> 928 </span> 3d/compare-EAX-and 0/imm32 -<span id="L929" class="LineNr"> 929 </span> 75/jump-if-not-equal $test-get-or-insert-segment:check1/disp8 -<span id="L930" class="LineNr"> 930 </span> <span class="subxComment"># fail test</span> -<span id="L931" class="LineNr"> 931 </span> <span class="subxS1Comment"># . _write(2/stderr, msg)</span> -<span id="L932" class="LineNr"> 932 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L933" class="LineNr"> 933 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L900'>test-get-or-insert-segment</a>/0\n"</span>/imm32 -<span id="L934" class="LineNr"> 934 </span> 68/push 2/imm32/stderr -<span id="L935" class="LineNr"> 935 </span> <span class="subxS2Comment"># . . call</span> -<span id="L936" class="LineNr"> 936 </span> e8/call <a href='../050_write.subx.html#L14'>_write</a>/disp32 -<span id="L937" class="LineNr"> 937 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L938" class="LineNr"> 938 </span> 81 0/subop/add 3/mod/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="L939" class="LineNr"> 939 </span> <span class="subxS1Comment"># . increment Num-test-failures</span> -<span id="L940" class="LineNr"> 940 </span> ff 0/subop/increment 0/mod/indirect 5/rm32/.disp32 <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="SpecialChar"><a href='../051test.subx.html#L90'>Num-test-failures</a></span>/disp32 <span class="subxComment"># increment *Num-test-failures</span> -<span id="L941" class="LineNr"> 941 </span> e9/jump $test-get-or-insert-segment:end/disp32 -<span id="L942" class="LineNr"> 942 </span><span class="Constant">$test-get-or-insert-segment:check1</span>: -<span id="L943" class="LineNr"> 943 </span> <span class="subxComment"># check-ints-equal(segment->length, 10, msg)</span> -<span id="L944" class="LineNr"> 944 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L945" class="LineNr"> 945 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L900'>test-get-or-insert-segment</a>/1"</span>/imm32 -<span id="L946" class="LineNr"> 946 </span> 68/push 0xa/imm32/segment-length -<span id="L947" class="LineNr"> 947 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+8)</span> -<span id="L948" class="LineNr"> 948 </span> <span class="subxS2Comment"># . . call</span> -<span id="L949" class="LineNr"> 949 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L950" class="LineNr"> 950 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L951" class="LineNr"> 951 </span> 81 0/subop/add 3/mod/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="L952" class="LineNr"> 952 </span><span class="Constant">$test-get-or-insert-segment:check2</span>: -<span id="L953" class="LineNr"> 953 </span> <span class="subxComment"># check-ints-equal(table->write, rowsize = 8, msg)</span> -<span id="L954" class="LineNr"> 954 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L955" class="LineNr"> 955 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L900'>test-get-or-insert-segment</a>/2"</span>/imm32 -<span id="L956" class="LineNr"> 956 </span> 68/push 8/imm32/row-size -<span id="L957" class="LineNr"> 957 </span> ff 6/subop/push 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *ECX</span> -<span id="L958" class="LineNr"> 958 </span> <span class="subxS2Comment"># . . call</span> -<span id="L959" class="LineNr"> 959 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L960" class="LineNr"> 960 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L961" class="LineNr"> 961 </span> 81 0/subop/add 3/mod/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="L962" class="LineNr"> 962 </span> <span class="subxComment"># EAX = string-equal?(*table->data, "code")</span> -<span id="L963" class="LineNr"> 963 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L964" class="LineNr"> 964 </span> 68/push <span class="Constant">"code"</span>/imm32 -<span id="L965" class="LineNr"> 965 </span> ff 6/subop/push 1/mod/*+disp8 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(ECX+12)</span> -<span id="L966" class="LineNr"> 966 </span> <span class="subxS2Comment"># . . call</span> -<span id="L967" class="LineNr"> 967 </span> e8/call <a href='../054string-equal.subx.html#L16'>string-equal?</a>/disp32 -<span id="L968" class="LineNr"> 968 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L969" class="LineNr"> 969 </span> 81 0/subop/add 3/mod/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="L970" class="LineNr"> 970 </span> <span class="subxComment"># check-ints-equal(EAX, 1, msg)</span> -<span id="L971" class="LineNr"> 971 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L972" class="LineNr"> 972 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L900'>test-get-or-insert-segment</a>/3"</span>/imm32 -<span id="L973" class="LineNr"> 973 </span> 68/push 1/imm32 -<span id="L974" class="LineNr"> 974 </span> 50/push-EAX -<span id="L975" class="LineNr"> 975 </span> <span class="subxS2Comment"># . . call</span> -<span id="L976" class="LineNr"> 976 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L977" class="LineNr"> 977 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L978" class="LineNr"> 978 </span> 81 0/subop/add 3/mod/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="L979" class="LineNr"> 979 </span><span class="Constant">$test-get-or-insert-segment:check3</span>: -<span id="L980" class="LineNr"> 980 </span> <span class="subxComment"># stream/EAX = *(table->data+4)</span> -<span id="L981" class="LineNr"> 981 </span> 8b/copy 1/mod/*+disp8 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 0x10/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ECX+16) to EAX</span> -<span id="L982" class="LineNr"> 982 </span> <span class="subxComment"># check-ints-equal(stream->length, 10, msg)</span> -<span id="L983" class="LineNr"> 983 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L984" class="LineNr"> 984 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L900'>test-get-or-insert-segment</a>/4"</span>/imm32 -<span id="L985" class="LineNr"> 985 </span> 68/push 0xa/imm32/segment-size -<span id="L986" class="LineNr"> 986 </span> ff 6/subop/push 1/mod/*+disp8 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EAX+8)</span> -<span id="L987" class="LineNr"> 987 </span> <span class="subxS2Comment"># . . call</span> -<span id="L988" class="LineNr"> 988 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L989" class="LineNr"> 989 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L990" class="LineNr"> 990 </span> 81 0/subop/add 3/mod/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="L991" class="LineNr"> 991 </span><span class="Constant">$test-get-or-insert-segment:second-call</span>: -<span id="L992" class="LineNr"> 992 </span> <span class="subxH1Comment"># - insert the same segment name again, verify that it was reused</span> -<span id="L993" class="LineNr"> 993 </span> <span class="subxComment"># segment2/EAX = get-or-insert-segment(table, "code" slice, 8)</span> -<span id="L994" class="LineNr"> 994 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L995" class="LineNr"> 995 </span> 68/push 8/imm32/segment-length -<span id="L996" class="LineNr"> 996 </span> 52/push-EDX -<span id="L997" class="LineNr"> 997 </span> 51/push-ECX -<span id="L998" class="LineNr"> 998 </span> <span class="subxS2Comment"># . . call</span> -<span id="L999" class="LineNr"> 999 </span> e8/call <a href='assort.subx.html#L791'>get-or-insert-segment</a>/disp32 -<span id="L1000" class="LineNr">1000 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1001" class="LineNr">1001 </span> 81 0/subop/add 3/mod/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="L1002" class="LineNr">1002 </span> <span class="subxComment"># restore old segment1</span> -<span id="L1003" class="LineNr">1003 </span> 5a/pop-to-EDX -<span id="L1004" class="LineNr">1004 </span> <span class="subxComment"># check-ints-equal(segment2/EAX, segment1/EDX, msg)</span> -<span id="L1005" class="LineNr">1005 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1006" class="LineNr">1006 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L900'>test-get-or-insert-segment</a>/5"</span>/imm32 -<span id="L1007" class="LineNr">1007 </span> 52/push-EDX -<span id="L1008" class="LineNr">1008 </span> 50/push-EAX -<span id="L1009" class="LineNr">1009 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1010" class="LineNr">1010 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L1011" class="LineNr">1011 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1012" class="LineNr">1012 </span> 81 0/subop/add 3/mod/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="L1013" class="LineNr">1013 </span> <span class="subxComment"># no change to table size</span> -<span id="L1014" class="LineNr">1014 </span> <span class="subxS1Comment"># . check-ints-equal(table->write, rowsize = 8, msg)</span> -<span id="L1015" class="LineNr">1015 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1016" class="LineNr">1016 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L900'>test-get-or-insert-segment</a>/6"</span>/imm32 -<span id="L1017" class="LineNr">1017 </span> 68/push 8/imm32/row-size -<span id="L1018" class="LineNr">1018 </span> ff 6/subop/push 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *ECX</span> -<span id="L1019" class="LineNr">1019 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1020" class="LineNr">1020 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L1021" class="LineNr">1021 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1022" class="LineNr">1022 </span> 81 0/subop/add 3/mod/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="L1023" class="LineNr">1023 </span><span class="Constant">$test-get-or-insert-segment:third-call</span>: -<span id="L1024" class="LineNr">1024 </span> <span class="subxH1Comment"># - insert a new segment name, verify that it was inserted</span> -<span id="L1025" class="LineNr">1025 </span> <span class="subxComment"># EDX : (address slice) = "data"</span> -<span id="L1026" class="LineNr">1026 </span> c7 0/subop/copy 0/mod/indirect 2/rm32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <a href='assort.subx.html#L1305'>_test-data-segment</a>/imm32 <span class="subxComment"># copy to *EDX</span> -<span id="L1027" class="LineNr">1027 </span> c7 0/subop/copy 1/mod/*+disp8 2/rm32/EDX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 <a href='assort.subx.html#L1307'>_test-data-segment-end</a>/imm32 <span class="subxComment"># copy to *(EDX+4)</span> -<span id="L1028" class="LineNr">1028 </span> <span class="subxComment"># segment2/EAX = get-or-insert-segment(table, "data" slice, 8)</span> -<span id="L1029" class="LineNr">1029 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1030" class="LineNr">1030 </span> 68/push 8/imm32/segment-length -<span id="L1031" class="LineNr">1031 </span> 52/push-EDX -<span id="L1032" class="LineNr">1032 </span> 51/push-ECX -<span id="L1033" class="LineNr">1033 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1034" class="LineNr">1034 </span> e8/call <a href='assort.subx.html#L791'>get-or-insert-segment</a>/disp32 -<span id="L1035" class="LineNr">1035 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1036" class="LineNr">1036 </span> 81 0/subop/add 3/mod/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="L1037" class="LineNr">1037 </span> <span class="subxComment"># table gets a new row</span> -<span id="L1038" class="LineNr">1038 </span> <span class="subxS1Comment"># . check-ints-equal(table->write, 2 rows = 16, msg)</span> -<span id="L1039" class="LineNr">1039 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1040" class="LineNr">1040 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L900'>test-get-or-insert-segment</a>/7"</span>/imm32 -<span id="L1041" class="LineNr">1041 </span> 68/push 0x10/imm32/two-rows -<span id="L1042" class="LineNr">1042 </span> ff 6/subop/push 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># push *ECX</span> -<span id="L1043" class="LineNr">1043 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1044" class="LineNr">1044 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L1045" class="LineNr">1045 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1046" class="LineNr">1046 </span> 81 0/subop/add 3/mod/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="L1047" class="LineNr">1047 </span><span class="Constant">$test-get-or-insert-segment:end</span>: -<span id="L1048" class="LineNr">1048 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L1049" class="LineNr">1049 </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="L1050" class="LineNr">1050 </span> 5d/pop-to-EBP -<span id="L1051" class="LineNr">1051 </span> c3/return -<span id="L1052" class="LineNr">1052 </span> -<span id="L1053" class="LineNr">1053 </span><span class="subxComment"># (re)compute the bounds of the next word in the line</span> -<span id="L1054" class="LineNr">1054 </span><span class="subxComment"># return empty string on reaching end of file</span> -<span id="L1055" class="LineNr">1055 </span><span class="subxFunction">next-word</span>: <span class="subxComment"># line : (address stream byte), out : (address slice)</span> -<span id="L1056" class="LineNr">1056 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L1057" class="LineNr">1057 </span> 55/push-EBP -<span id="L1058" class="LineNr">1058 </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="L1059" class="LineNr">1059 </span> <span class="subxS1Comment"># . save registers</span> -<span id="L1060" class="LineNr">1060 </span> 50/push-EAX -<span id="L1061" class="LineNr">1061 </span> 51/push-ECX -<span id="L1062" class="LineNr">1062 </span> 56/push-ESI -<span id="L1063" class="LineNr">1063 </span> 57/push-EDI -<span id="L1064" class="LineNr">1064 </span> <span class="subxComment"># ESI = line</span> -<span id="L1065" class="LineNr">1065 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 6/r32/ESI 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+8) to ESI</span> -<span id="L1066" class="LineNr">1066 </span> <span class="subxComment"># EDI = out</span> -<span id="L1067" class="LineNr">1067 </span> 8b/copy 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 7/r32/EDI 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(EBP+12) to EDI</span> -<span id="L1068" class="LineNr">1068 </span> <span class="subxComment"># skip-chars-matching(line, ' ')</span> -<span id="L1069" class="LineNr">1069 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1070" class="LineNr">1070 </span> 68/push 0x20/imm32/space -<span id="L1071" class="LineNr">1071 </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="L1072" class="LineNr">1072 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1073" class="LineNr">1073 </span> e8/call <a href='../073next-token.subx.html#L346'>skip-chars-matching</a>/disp32 -<span id="L1074" class="LineNr">1074 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1075" class="LineNr">1075 </span> 81 0/subop/add 3/mod/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="L1076" class="LineNr">1076 </span><span class="Constant">$next-word:check0</span>: -<span id="L1077" class="LineNr">1077 </span> <span class="subxComment"># if (line->read >= line->write) clear out and return</span> -<span id="L1078" class="LineNr">1078 </span> <span class="subxS1Comment"># . EAX = line->read</span> -<span id="L1079" class="LineNr">1079 </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="L1080" class="LineNr">1080 </span> <span class="subxS1Comment"># . if (EAX < line->write) goto next check</span> -<span id="L1081" class="LineNr">1081 </span> 3b/compare 0/mod/indirect 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># compare EAX with *ESI</span> -<span id="L1082" class="LineNr">1082 </span> 7c/jump-if-lesser $next-word:check-for-comment/disp8 -<span id="L1083" class="LineNr">1083 </span> <span class="subxS1Comment"># . return out = {0, 0}</span> -<span id="L1084" class="LineNr">1084 </span> c7 0/subop/copy 0/mod/direct 7/rm32/EDI <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 *EDI</span> -<span id="L1085" class="LineNr">1085 </span> c7 0/subop/copy 1/mod/*+disp8 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/disp8 0/imm32 <span class="subxComment"># copy to *(EDI+4)</span> -<span id="L1086" class="LineNr">1086 </span> eb/jump $next-word:end/disp8 -<span id="L1087" class="LineNr">1087 </span><span class="Constant">$next-word:check-for-comment</span>: -<span id="L1088" class="LineNr">1088 </span> <span class="subxComment"># out->start = &line->data[line->read]</span> -<span id="L1089" class="LineNr">1089 </span> 8b/copy 1/mod/*+disp8 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ESI+4) to ECX</span> -<span id="L1090" class="LineNr">1090 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 6/base/ESI 1/index/ECX <span class="Normal"> . </span> 0/r32/EAX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ESI+ECX+12 to EAX</span> -<span id="L1091" class="LineNr">1091 </span> 89/copy 0/mod/indirect 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy EAX to *EDI</span> -<span id="L1092" class="LineNr">1092 </span> <span class="subxComment"># if (line->data[line->read] == '#') out->end = &line->data[line->write]), skip rest of stream and return</span> -<span id="L1093" class="LineNr">1093 </span> <span class="subxS1Comment"># . EAX = line->data[line->read]</span> -<span id="L1094" class="LineNr">1094 </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="L1095" class="LineNr">1095 </span> 8a/copy-byte 1/mod/*+disp8 4/rm32/sib 6/base/ESI 1/index/ECX <span class="Normal"> . </span> 0/r32/AL 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy byte at *(ESI+ECX+12) to AL</span> -<span id="L1096" class="LineNr">1096 </span> <span class="subxS1Comment"># . compare</span> -<span id="L1097" class="LineNr">1097 </span> 3d/compare-EAX-and 0x23/imm32/pound -<span id="L1098" class="LineNr">1098 </span> 75/jump-if-not-equal $next-word:regular-word/disp8 -<span id="L1099" class="LineNr">1099 </span><span class="Constant">$next-word:comment</span>: -<span id="L1100" class="LineNr">1100 </span> <span class="subxS1Comment"># . out->end = &line->data[line->write]</span> -<span id="L1101" class="LineNr">1101 </span> 8b/copy 0/mod/indirect 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *ESI to EAX</span> -<span id="L1102" class="LineNr">1102 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 6/base/ESI 0/index/EAX <span class="Normal"> . </span> 0/r32/EAX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ESI+EAX+12 to EAX</span> -<span id="L1103" class="LineNr">1103 </span> 89/copy 1/mod/*+disp8 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EAX to *(EDI+4)</span> -<span id="L1104" class="LineNr">1104 </span> <span class="subxS1Comment"># . line->read = line->write</span> -<span id="L1105" class="LineNr">1105 </span> 89/copy 1/mod/*+disp8 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EAX to *(ESI+4)</span> -<span id="L1106" class="LineNr">1106 </span> <span class="subxS1Comment"># . return</span> -<span id="L1107" class="LineNr">1107 </span> eb/jump $next-word:end/disp8 -<span id="L1108" class="LineNr">1108 </span><span class="Constant">$next-word:regular-word</span>: -<span id="L1109" class="LineNr">1109 </span> <span class="subxComment"># otherwise skip-chars-not-matching-whitespace(line) # including trailing newline</span> -<span id="L1110" class="LineNr">1110 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1111" class="LineNr">1111 </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="L1112" class="LineNr">1112 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1113" class="LineNr">1113 </span> e8/call <a href='../073next-token.subx.html#L632'>skip-chars-not-matching-whitespace</a>/disp32 -<span id="L1114" class="LineNr">1114 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1115" class="LineNr">1115 </span> 81 0/subop/add 3/mod/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="L1116" class="LineNr">1116 </span> <span class="subxComment"># out->end = &line->data[line->read]</span> -<span id="L1117" class="LineNr">1117 </span> 8b/copy 1/mod/*+disp8 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 1/r32/ECX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ESI+4) to ECX</span> -<span id="L1118" class="LineNr">1118 </span> 8d/copy-address 1/mod/*+disp8 4/rm32/sib 6/base/ESI 1/index/ECX <span class="Normal"> . </span> 0/r32/EAX 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy ESI+ECX+12 to EAX</span> -<span id="L1119" class="LineNr">1119 </span> 89/copy 1/mod/*+disp8 7/rm32/EDI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy EAX to *(EDI+4)</span> -<span id="L1120" class="LineNr">1120 </span><span class="Constant">$next-word:end</span>: -<span id="L1121" class="LineNr">1121 </span> <span class="subxS1Comment"># . restore registers</span> -<span id="L1122" class="LineNr">1122 </span> 5f/pop-to-EDI -<span id="L1123" class="LineNr">1123 </span> 5e/pop-to-ESI -<span id="L1124" class="LineNr">1124 </span> 59/pop-to-ECX -<span id="L1125" class="LineNr">1125 </span> 58/pop-to-EAX -<span id="L1126" class="LineNr">1126 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L1127" class="LineNr">1127 </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="L1128" class="LineNr">1128 </span> 5d/pop-to-EBP -<span id="L1129" class="LineNr">1129 </span> c3/return -<span id="L1130" class="LineNr">1130 </span> -<span id="L1131" class="LineNr">1131 </span><span class="subxTest">test-next-word</span>: -<span id="L1132" class="LineNr">1132 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L1133" class="LineNr">1133 </span> 55/push-EBP -<span id="L1134" class="LineNr">1134 </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="L1135" class="LineNr">1135 </span> <span class="subxComment"># setup</span> -<span id="L1136" class="LineNr">1136 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> -<span id="L1137" class="LineNr">1137 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1138" class="LineNr">1138 </span> 68/push <a href='../057write.subx.html#L148'>_test-stream</a>/imm32 -<span id="L1139" class="LineNr">1139 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1140" class="LineNr">1140 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 -<span id="L1141" class="LineNr">1141 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1142" class="LineNr">1142 </span> 81 0/subop/add 3/mod/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="L1143" class="LineNr">1143 </span> <span class="subxComment"># var slice/ECX = {0, 0}</span> -<span id="L1144" class="LineNr">1144 </span> 68/push 0/imm32/end -<span id="L1145" class="LineNr">1145 </span> 68/push 0/imm32/start -<span id="L1146" class="LineNr">1146 </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="L1147" class="LineNr">1147 </span> <span class="subxComment"># write(_test-stream, " ab")</span> -<span id="L1148" class="LineNr">1148 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1149" class="LineNr">1149 </span> 68/push <span class="Constant">" ab"</span>/imm32 -<span id="L1150" class="LineNr">1150 </span> 68/push <a href='../057write.subx.html#L148'>_test-stream</a>/imm32 -<span id="L1151" class="LineNr">1151 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1152" class="LineNr">1152 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L1153" class="LineNr">1153 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1154" class="LineNr">1154 </span> 81 0/subop/add 3/mod/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="L1155" class="LineNr">1155 </span> <span class="subxComment"># next-word(_test-stream, slice)</span> -<span id="L1156" class="LineNr">1156 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1157" class="LineNr">1157 </span> 51/push-ECX -<span id="L1158" class="LineNr">1158 </span> 68/push <a href='../057write.subx.html#L148'>_test-stream</a>/imm32 -<span id="L1159" class="LineNr">1159 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1160" class="LineNr">1160 </span> e8/call <a href='assort.subx.html#L1055'>next-word</a>/disp32 -<span id="L1161" class="LineNr">1161 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1162" class="LineNr">1162 </span> 81 0/subop/add 3/mod/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="L1163" class="LineNr">1163 </span> <span class="subxComment"># check-ints-equal(slice->start - _test-stream->data, 2, msg)</span> -<span id="L1164" class="LineNr">1164 </span> <span class="subxS1Comment"># . check-ints-equal(slice->start - _test-stream, 14, msg)</span> -<span id="L1165" class="LineNr">1165 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1166" class="LineNr">1166 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L1131'>test-next-word</a>: start"</span>/imm32 -<span id="L1167" class="LineNr">1167 </span> 68/push 0xe/imm32 -<span id="L1168" class="LineNr">1168 </span> <span class="subxS2Comment"># . . push slice->start - _test-stream</span> -<span id="L1169" class="LineNr">1169 </span> 8b/copy 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *ECX to EAX</span> -<span id="L1170" class="LineNr">1170 </span> 81 5/subop/subtract 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <a href='../057write.subx.html#L148'>_test-stream</a>/imm32 <span class="subxComment"># subtract from EAX</span> -<span id="L1171" class="LineNr">1171 </span> 50/push-EAX -<span id="L1172" class="LineNr">1172 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1173" class="LineNr">1173 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L1174" class="LineNr">1174 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1175" class="LineNr">1175 </span> 81 0/subop/add 3/mod/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="L1176" class="LineNr">1176 </span> <span class="subxComment"># check-ints-equal(slice->end - _test-stream->data, 4, msg)</span> -<span id="L1177" class="LineNr">1177 </span> <span class="subxS1Comment"># . check-ints-equal(slice->end - _test-stream, 16, msg)</span> -<span id="L1178" class="LineNr">1178 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1179" class="LineNr">1179 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L1131'>test-next-word</a>: end"</span>/imm32 -<span id="L1180" class="LineNr">1180 </span> 68/push 0x10/imm32 -<span id="L1181" class="LineNr">1181 </span> <span class="subxS2Comment"># . . push slice->end - _test-stream</span> -<span id="L1182" class="LineNr">1182 </span> 8b/copy 1/mod/*+disp8 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ECX+4) to EAX</span> -<span id="L1183" class="LineNr">1183 </span> 81 5/subop/subtract 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <a href='../057write.subx.html#L148'>_test-stream</a>/imm32 <span class="subxComment"># subtract from EAX</span> -<span id="L1184" class="LineNr">1184 </span> 50/push-EAX -<span id="L1185" class="LineNr">1185 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1186" class="LineNr">1186 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L1187" class="LineNr">1187 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1188" class="LineNr">1188 </span> 81 0/subop/add 3/mod/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="L1189" class="LineNr">1189 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L1190" class="LineNr">1190 </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="L1191" class="LineNr">1191 </span> 5d/pop-to-EBP -<span id="L1192" class="LineNr">1192 </span> c3/return -<span id="L1193" class="LineNr">1193 </span> -<span id="L1194" class="LineNr">1194 </span><span class="subxTest">test-next-word-returns-whole-comment</span>: -<span id="L1195" class="LineNr">1195 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L1196" class="LineNr">1196 </span> 55/push-EBP -<span id="L1197" class="LineNr">1197 </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="L1198" class="LineNr">1198 </span> <span class="subxComment"># setup</span> -<span id="L1199" class="LineNr">1199 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> -<span id="L1200" class="LineNr">1200 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1201" class="LineNr">1201 </span> 68/push <a href='../057write.subx.html#L148'>_test-stream</a>/imm32 -<span id="L1202" class="LineNr">1202 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1203" class="LineNr">1203 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 -<span id="L1204" class="LineNr">1204 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1205" class="LineNr">1205 </span> 81 0/subop/add 3/mod/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="L1206" class="LineNr">1206 </span> <span class="subxComment"># var slice/ECX = {0, 0}</span> -<span id="L1207" class="LineNr">1207 </span> 68/push 0/imm32/end -<span id="L1208" class="LineNr">1208 </span> 68/push 0/imm32/start -<span id="L1209" class="LineNr">1209 </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="L1210" class="LineNr">1210 </span> <span class="subxComment"># write(_test-stream, " # a")</span> -<span id="L1211" class="LineNr">1211 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1212" class="LineNr">1212 </span> 68/push <span class="Constant">" # a"</span>/imm32 -<span id="L1213" class="LineNr">1213 </span> 68/push <a href='../057write.subx.html#L148'>_test-stream</a>/imm32 -<span id="L1214" class="LineNr">1214 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1215" class="LineNr">1215 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 -<span id="L1216" class="LineNr">1216 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1217" class="LineNr">1217 </span> 81 0/subop/add 3/mod/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="L1218" class="LineNr">1218 </span> <span class="subxComment"># next-word(_test-stream, slice)</span> -<span id="L1219" class="LineNr">1219 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1220" class="LineNr">1220 </span> 51/push-ECX -<span id="L1221" class="LineNr">1221 </span> 68/push <a href='../057write.subx.html#L148'>_test-stream</a>/imm32 -<span id="L1222" class="LineNr">1222 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1223" class="LineNr">1223 </span> e8/call <a href='assort.subx.html#L1055'>next-word</a>/disp32 -<span id="L1224" class="LineNr">1224 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1225" class="LineNr">1225 </span> 81 0/subop/add 3/mod/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="L1226" class="LineNr">1226 </span> <span class="subxComment"># check-ints-equal(slice->start - _test-stream->data, 2, msg)</span> -<span id="L1227" class="LineNr">1227 </span> <span class="subxS1Comment"># . check-ints-equal(slice->start - _test-stream, 14, msg)</span> -<span id="L1228" class="LineNr">1228 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1229" class="LineNr">1229 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L1194'>test-next-word-returns-whole-comment</a>: start"</span>/imm32 -<span id="L1230" class="LineNr">1230 </span> 68/push 0xe/imm32 -<span id="L1231" class="LineNr">1231 </span> <span class="subxS2Comment"># . . push slice->start - _test-stream</span> -<span id="L1232" class="LineNr">1232 </span> 8b/copy 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># copy *ECX to EAX</span> -<span id="L1233" class="LineNr">1233 </span> 81 5/subop/subtract 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <a href='../057write.subx.html#L148'>_test-stream</a>/imm32 <span class="subxComment"># subtract from EAX</span> -<span id="L1234" class="LineNr">1234 </span> 50/push-EAX -<span id="L1235" class="LineNr">1235 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1236" class="LineNr">1236 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L1237" class="LineNr">1237 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1238" class="LineNr">1238 </span> 81 0/subop/add 3/mod/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="L1239" class="LineNr">1239 </span> <span class="subxComment"># check-ints-equal(slice->end - _test-stream->data, 5, msg)</span> -<span id="L1240" class="LineNr">1240 </span> <span class="subxS1Comment"># . check-ints-equal(slice->end - _test-stream, 17, msg)</span> -<span id="L1241" class="LineNr">1241 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1242" class="LineNr">1242 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L1194'>test-next-word-returns-whole-comment</a>: end"</span>/imm32 -<span id="L1243" class="LineNr">1243 </span> 68/push 0x11/imm32 -<span id="L1244" class="LineNr">1244 </span> <span class="subxS2Comment"># . . push slice->end - _test-stream</span> -<span id="L1245" class="LineNr">1245 </span> 8b/copy 1/mod/*+disp8 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ECX+4) to EAX</span> -<span id="L1246" class="LineNr">1246 </span> 81 5/subop/subtract 3/mod/direct 0/rm32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <a href='../057write.subx.html#L148'>_test-stream</a>/imm32 <span class="subxComment"># subtract from EAX</span> -<span id="L1247" class="LineNr">1247 </span> 50/push-EAX -<span id="L1248" class="LineNr">1248 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1249" class="LineNr">1249 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L1250" class="LineNr">1250 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1251" class="LineNr">1251 </span> 81 0/subop/add 3/mod/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="L1252" class="LineNr">1252 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L1253" class="LineNr">1253 </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="L1254" class="LineNr">1254 </span> 5d/pop-to-EBP -<span id="L1255" class="LineNr">1255 </span> c3/return -<span id="L1256" class="LineNr">1256 </span> -<span id="L1257" class="LineNr">1257 </span><span class="subxTest">test-next-word-returns-empty-string-on-eof</span>: -<span id="L1258" class="LineNr">1258 </span> <span class="subxS1Comment"># . prolog</span> -<span id="L1259" class="LineNr">1259 </span> 55/push-EBP -<span id="L1260" class="LineNr">1260 </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="L1261" class="LineNr">1261 </span> <span class="subxComment"># setup</span> -<span id="L1262" class="LineNr">1262 </span> <span class="subxS1Comment"># . clear-stream(_test-stream)</span> -<span id="L1263" class="LineNr">1263 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1264" class="LineNr">1264 </span> 68/push <a href='../057write.subx.html#L148'>_test-stream</a>/imm32 -<span id="L1265" class="LineNr">1265 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1266" class="LineNr">1266 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 -<span id="L1267" class="LineNr">1267 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1268" class="LineNr">1268 </span> 81 0/subop/add 3/mod/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="L1269" class="LineNr">1269 </span> <span class="subxComment"># var slice/ECX = {0, 0}</span> -<span id="L1270" class="LineNr">1270 </span> 68/push 0/imm32/end -<span id="L1271" class="LineNr">1271 </span> 68/push 0/imm32/start -<span id="L1272" class="LineNr">1272 </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="L1273" class="LineNr">1273 </span> <span class="subxComment"># write nothing to _test-stream</span> -<span id="L1274" class="LineNr">1274 </span> <span class="subxComment"># next-word(_test-stream, slice)</span> -<span id="L1275" class="LineNr">1275 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1276" class="LineNr">1276 </span> 51/push-ECX -<span id="L1277" class="LineNr">1277 </span> 68/push <a href='../057write.subx.html#L148'>_test-stream</a>/imm32 -<span id="L1278" class="LineNr">1278 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1279" class="LineNr">1279 </span> e8/call <a href='assort.subx.html#L1055'>next-word</a>/disp32 -<span id="L1280" class="LineNr">1280 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1281" class="LineNr">1281 </span> 81 0/subop/add 3/mod/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="L1282" class="LineNr">1282 </span> <span class="subxComment"># check-ints-equal(slice->end - slice->start, 0, msg)</span> -<span id="L1283" class="LineNr">1283 </span> <span class="subxS2Comment"># . . push args</span> -<span id="L1284" class="LineNr">1284 </span> 68/push <span class="Constant">"F - test-next-word-returns-empty-string-on-eof"</span>/imm32 -<span id="L1285" class="LineNr">1285 </span> 68/push 0/imm32 -<span id="L1286" class="LineNr">1286 </span> <span class="subxS2Comment"># . . push slice->end - slice->start</span> -<span id="L1287" class="LineNr">1287 </span> 8b/copy 1/mod/*+disp8 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ECX+4) to EAX</span> -<span id="L1288" class="LineNr">1288 </span> 2b/subtract 0/mod/indirect 1/rm32/ECX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="subxComment"># subtract *ECX from EAX</span> -<span id="L1289" class="LineNr">1289 </span> 50/push-EAX -<span id="L1290" class="LineNr">1290 </span> <span class="subxS2Comment"># . . call</span> -<span id="L1291" class="LineNr">1291 </span> e8/call <a href='../051test.subx.html#L24'>check-ints-equal</a>/disp32 -<span id="L1292" class="LineNr">1292 </span> <span class="subxS2Comment"># . . discard args</span> -<span id="L1293" class="LineNr">1293 </span> 81 0/subop/add 3/mod/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="L1294" class="LineNr">1294 </span> <span class="subxS1Comment"># . epilog</span> -<span id="L1295" class="LineNr">1295 </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="L1296" class="LineNr">1296 </span> 5d/pop-to-EBP -<span id="L1297" class="LineNr">1297 </span> c3/return -<span id="L1298" class="LineNr">1298 </span> -<span id="L1299" class="LineNr">1299 </span>== data -<span id="L1300" class="LineNr">1300 </span> -<span id="L1301" class="LineNr">1301 </span><span class="subxMinorFunction">_test-code-segment</span>: -<span id="L1302" class="LineNr">1302 </span> 63/c 6f/o 64/d 65/e -<span id="L1303" class="LineNr">1303 </span><span class="subxMinorFunction">_test-code-segment-end</span>: -<span id="L1304" class="LineNr">1304 </span> -<span id="L1305" class="LineNr">1305 </span><span class="subxMinorFunction">_test-data-segment</span>: -<span id="L1306" class="LineNr">1306 </span> 64/d 61/a 74/t 61/a -<span id="L1307" class="LineNr">1307 </span><span class="subxMinorFunction">_test-data-segment-end</span>: -<span id="L1308" class="LineNr">1308 </span> -<span id="L1309" class="LineNr">1309 </span><span class="SpecialChar">Segment-size</span>: -<span id="L1310" class="LineNr">1310 </span> 0x1000/imm32/4KB -<span id="L1311" class="LineNr">1311 </span> -<span id="L1312" class="LineNr">1312 </span><span class="SpecialChar">Heap</span>: -<span id="L1313" class="LineNr">1313 </span> <span class="subxComment"># curr</span> -<span id="L1314" class="LineNr">1314 </span> 0/imm32 -<span id="L1315" class="LineNr">1315 </span> <span class="subxComment"># limit</span> -<span id="L1316" class="LineNr">1316 </span> 0/imm32 -<span id="L1317" class="LineNr">1317 </span> -<span id="L1318" class="LineNr">1318 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> +<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 (from the subx/ directory):</span> +<span id="L10" class="LineNr"> 10 </span><span class="subxComment"># $ ./subx translate *.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 |./subx 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 id="L27" class="LineNr"> 27 </span> <span class="subxComment"># initialize heap</span> +<span id="L28" class="LineNr"> 28 </span> <span class="subxS1Comment"># . Heap = new-segment(64KB)</span> +<span id="L29" class="LineNr"> 29 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L30" class="LineNr"> 30 </span> 68/push <span class="SpecialChar"><a href='../075array-equal.subx.html#L623'>Heap</a></span>/imm32 +<span id="L31" class="LineNr"> 31 </span> 68/push 0x10000/imm32/64KB +<span id="L32" class="LineNr"> 32 </span> <span class="subxS2Comment"># . . call</span> +<span id="L33" class="LineNr"> 33 </span> e8/call <a href='../053new-segment.subx.html#L41'>new-segment</a>/disp32 +<span id="L34" class="LineNr"> 34 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L35" class="LineNr"> 35 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L36" class="LineNr"> 36 </span> +<span id="L37" class="LineNr"> 37 </span> <span class="subxComment"># run tests if necessary, convert stdin if not</span> +<span id="L38" class="LineNr"> 38 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L39" class="LineNr"> 39 </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="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="subxS1Comment"># . argc > 1</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-lesser-or-equal $run-main/disp8 +<span id="L44" class="LineNr"> 44 </span> <span class="subxS1Comment"># . argv[1] == "test"</span> +<span id="L45" class="LineNr"> 45 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L46" class="LineNr"> 46 </span> 68/push <span class="Constant">"test"</span>/imm32 +<span id="L47" class="LineNr"> 47 </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="L48" class="LineNr"> 48 </span> <span class="subxS2Comment"># . . call</span> +<span id="L49" class="LineNr"> 49 </span> e8/call <a href='../052kernel-string-equal.subx.html#L31'>kernel-string-equal?</a>/disp32 +<span id="L50" class="LineNr"> 50 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L51" class="LineNr"> 51 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L52" class="LineNr"> 52 </span> <span class="subxS1Comment"># . check result</span> +<span id="L53" class="LineNr"> 53 </span> 3d/compare-EAX-and 1/imm32 +<span id="L54" class="LineNr"> 54 </span> 75/jump-if-not-equal $run-main/disp8 +<span id="L55" class="LineNr"> 55 </span> <span class="subxS1Comment"># . run-tests()</span> +<span id="L56" class="LineNr"> 56 </span> e8/call run-tests/disp32 +<span id="L57" class="LineNr"> 57 </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="L58" class="LineNr"> 58 </span> eb/jump $main:end/disp8 +<span id="L59" class="LineNr"> 59 </span><span class="Constant">$run-main</span>: +<span id="L60" class="LineNr"> 60 </span> <span class="subxH1Comment"># - otherwise convert stdin</span> +<span id="L61" class="LineNr"> 61 </span> <span class="subxComment"># var ed/EAX : exit-descriptor</span> +<span id="L62" class="LineNr"> 62 </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="L63" class="LineNr"> 63 </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="L64" class="LineNr"> 64 </span> <span class="subxComment"># configure ed to really exit()</span> +<span id="L65" class="LineNr"> 65 </span> <span class="subxS1Comment"># . ed->target = 0</span> +<span id="L66" class="LineNr"> 66 </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="L67" class="LineNr"> 67 </span> <span class="subxComment"># return convert(Stdin, 1/stdout, 2/stderr, ed)</span> +<span id="L68" class="LineNr"> 68 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L69" class="LineNr"> 69 </span> 50/push-EAX/ed +<span id="L70" class="LineNr"> 70 </span> 68/push <span class="SpecialChar"><a href='../068error-byte.subx.html#L94'>Stderr</a></span>/imm32 +<span id="L71" class="LineNr"> 71 </span> 68/push <span class="SpecialChar"><a href='../064write-byte.subx.html#L10'>Stdout</a></span>/imm32 +<span id="L72" class="LineNr"> 72 </span> 68/push <span class="SpecialChar"><a href='../061read-byte.subx.html#L14'>Stdin</a></span>/imm32 +<span id="L73" class="LineNr"> 73 </span> <span class="subxS2Comment"># . . call</span> +<span id="L74" class="LineNr"> 74 </span> e8/call <a href='assort.subx.html#L87'>convert</a>/disp32 +<span id="L75" class="LineNr"> 75 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L76" class="LineNr"> 76 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0x10/imm32 <span class="subxComment"># add to ESP</span> +<span id="L77" class="LineNr"> 77 </span> <span class="subxS1Comment"># . syscall(exit, 0)</span> +<span id="L78" class="LineNr"> 78 </span> bb/copy-to-EBX 0/imm32 +<span id="L79" class="LineNr"> 79 </span><span class="Constant">$main:end</span>: +<span id="L80" class="LineNr"> 80 </span> b8/copy-to-EAX 1/imm32/exit +<span id="L81" class="LineNr"> 81 </span> cd/syscall 0x80/imm8 +<span id="L82" class="LineNr"> 82 </span> +<span id="L83" class="LineNr"> 83 </span><span class="subxComment"># data structure:</span> +<span id="L84" class="LineNr"> 84 </span><span class="subxComment"># table: (address stream {string, (address stream byte)}) (8 bytes per row)</span> +<span id="L85" class="LineNr"> 85 </span><span class="subxComment"># inefficient; uses sequential search for looking up segments by name</span> +<span id="L86" class="LineNr"> 86 </span> +<span id="L87" class="LineNr"> 87 </span><span class="subxFunction">convert</span>: <span class="subxComment"># in : (address buffered-file), out : (address buffered-file) -> <void></span> +<span id="L88" class="LineNr"> 88 </span> <span class="subxComment"># pseudocode:</span> +<span id="L89" class="LineNr"> 89 </span> <span class="subxComment"># var table : (address stream) = new-stream(10 rows, 8 bytes each)</span> +<span id="L90" class="LineNr"> 90 </span> <span class="subxComment"># read-segments(in, table)</span> +<span id="L91" class="LineNr"> 91 </span> <span class="subxComment"># write-segments(out, table)</span> +<span id="L92" class="LineNr"> 92 </span> <span class="subxComment">#</span> +<span id="L93" class="LineNr"> 93 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L94" class="LineNr"> 94 </span> 55/push-EBP +<span id="L95" class="LineNr"> 95 </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="L96" class="LineNr"> 96 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L97" class="LineNr"> 97 </span> 51/push-ECX +<span id="L98" class="LineNr"> 98 </span> <span class="subxComment"># var table/ECX : (address stream byte) = stream(10 * 8)</span> +<span id="L99" class="LineNr"> 99 </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="L100" class="LineNr">100 </span> 68/push 0x50/imm32/length +<span id="L101" class="LineNr">101 </span> 68/push 0/imm32/read +<span id="L102" class="LineNr">102 </span> 68/push 0/imm32/write +<span id="L103" class="LineNr">103 </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="L104" class="LineNr">104 </span> <span class="subxComment"># clear-stream(table)</span> +<span id="L105" class="LineNr">105 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L106" class="LineNr">106 </span> 51/push-ECX +<span id="L107" class="LineNr">107 </span> <span class="subxS2Comment"># . . call</span> +<span id="L108" class="LineNr">108 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 +<span id="L109" class="LineNr">109 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L110" class="LineNr">110 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L111" class="LineNr">111 </span><span class="Constant">$convert:<a href='../060read.subx.html#L48'>read</a></span>: +<span id="L112" class="LineNr">112 </span> <span class="subxComment"># read-segments(in, table)</span> +<span id="L113" class="LineNr">113 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L114" class="LineNr">114 </span> 51/push-ECX +<span id="L115" class="LineNr">115 </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="L116" class="LineNr">116 </span> <span class="subxS2Comment"># . . call</span> +<span id="L117" class="LineNr">117 </span> e8/call <a href='assort.subx.html#L438'>read-segments</a>/disp32 +<span id="L118" class="LineNr">118 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L119" class="LineNr">119 </span> 81 0/subop/add 3/mod/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="L120" class="LineNr">120 </span><span class="Constant">$convert:<a href='../057write.subx.html#L24'>write</a></span>: +<span id="L121" class="LineNr">121 </span> <span class="subxComment"># write-segments(out, table)</span> +<span id="L122" class="LineNr">122 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L123" class="LineNr">123 </span> 51/push-ECX +<span id="L124" class="LineNr">124 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+12)</span> +<span id="L125" class="LineNr">125 </span> <span class="subxS2Comment"># . . call</span> +<span id="L126" class="LineNr">126 </span> e8/call <a href='assort.subx.html#L738'>write-segments</a>/disp32 +<span id="L127" class="LineNr">127 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L128" class="LineNr">128 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L129" class="LineNr">129 </span><span class="Constant">$convert:end</span>: +<span id="L130" class="LineNr">130 </span> <span class="subxS1Comment"># . reclaim locals</span> +<span id="L131" class="LineNr">131 </span> 81 0/subop/add 3/mod/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="L132" class="LineNr">132 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L133" class="LineNr">133 </span> 59/pop-to-ECX +<span id="L134" class="LineNr">134 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L135" class="LineNr">135 </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="L136" class="LineNr">136 </span> 5d/pop-to-EBP +<span id="L137" class="LineNr">137 </span> c3/return +<span id="L138" class="LineNr">138 </span> +<span id="L139" class="LineNr">139 </span><span class="subxTest">test-convert</span>: +<span id="L140" class="LineNr">140 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L141" class="LineNr">141 </span> 55/push-EBP +<span id="L142" class="LineNr">142 </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="L143" class="LineNr">143 </span> <span class="subxComment"># setup</span> +<span id="L144" class="LineNr">144 </span> <span class="subxS1Comment"># . clear-stream(_test-input-stream)</span> +<span id="L145" class="LineNr">145 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L146" class="LineNr">146 </span> 68/push _test-input-stream/imm32 +<span id="L147" class="LineNr">147 </span> <span class="subxS2Comment"># . . call</span> +<span id="L148" class="LineNr">148 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 +<span id="L149" class="LineNr">149 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L150" class="LineNr">150 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L151" class="LineNr">151 </span> <span class="subxS1Comment"># . clear-stream(_test-input-buffered-file+4)</span> +<span id="L152" class="LineNr">152 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L153" class="LineNr">153 </span> b8/copy-to-EAX _test-input-buffered-file/imm32 +<span id="L154" class="LineNr">154 </span> 05/add-to-EAX 4/imm32 +<span id="L155" class="LineNr">155 </span> 50/push-EAX +<span id="L156" class="LineNr">156 </span> <span class="subxS2Comment"># . . call</span> +<span id="L157" class="LineNr">157 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 +<span id="L158" class="LineNr">158 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L159" class="LineNr">159 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L160" class="LineNr">160 </span> <span class="subxS1Comment"># . clear-stream(_test-output-stream)</span> +<span id="L161" class="LineNr">161 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L162" class="LineNr">162 </span> 68/push _test-output-stream/imm32 +<span id="L163" class="LineNr">163 </span> <span class="subxS2Comment"># . . call</span> +<span id="L164" class="LineNr">164 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 +<span id="L165" class="LineNr">165 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L166" class="LineNr">166 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L167" class="LineNr">167 </span> <span class="subxS1Comment"># . clear-stream(_test-output-buffered-file+4)</span> +<span id="L168" class="LineNr">168 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L169" class="LineNr">169 </span> b8/copy-to-EAX _test-output-buffered-file/imm32 +<span id="L170" class="LineNr">170 </span> 05/add-to-EAX 4/imm32 +<span id="L171" class="LineNr">171 </span> 50/push-EAX +<span id="L172" class="LineNr">172 </span> <span class="subxS2Comment"># . . call</span> +<span id="L173" class="LineNr">173 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 +<span id="L174" class="LineNr">174 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L175" class="LineNr">175 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L176" class="LineNr">176 </span> <span class="subxComment"># initialize input (meta comments in parens)</span> +<span id="L177" class="LineNr">177 </span> <span class="subxComment"># # comment 1</span> +<span id="L178" class="LineNr">178 </span> <span class="subxComment"># # comment 2 indented</span> +<span id="L179" class="LineNr">179 </span> <span class="subxComment"># == code 0x09000000 (new segment)</span> +<span id="L180" class="LineNr">180 </span> <span class="subxComment"># # comment 3 inside a segment</span> +<span id="L181" class="LineNr">181 </span> <span class="subxComment"># 1</span> +<span id="L182" class="LineNr">182 </span> <span class="subxComment"># (empty line)</span> +<span id="L183" class="LineNr">183 </span> <span class="subxComment"># 2 3 # comment 4 inline with other contents</span> +<span id="L184" class="LineNr">184 </span> <span class="subxComment"># == data 0x0a000000 (new segment)</span> +<span id="L185" class="LineNr">185 </span> <span class="subxComment"># 4 5/imm32</span> +<span id="L186" class="LineNr">186 </span> <span class="subxComment"># == code (existing segment but non-contiguous with previous iteration)</span> +<span id="L187" class="LineNr">187 </span> <span class="subxComment"># 6 7</span> +<span id="L188" class="LineNr">188 </span> <span class="subxComment"># 8 9 (multiple lines)</span> +<span id="L189" class="LineNr">189 </span> <span class="subxComment"># == code (existing segment contiguous with previous iteration)</span> +<span id="L190" class="LineNr">190 </span> <span class="subxComment"># 10 11</span> +<span id="L191" class="LineNr">191 </span> <span class="subxS1Comment"># . write(_test-input-stream, "# comment 1\n")</span> +<span id="L192" class="LineNr">192 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L193" class="LineNr">193 </span> 68/push <span class="Constant">"# comment 1\n"</span>/imm32 +<span id="L194" class="LineNr">194 </span> 68/push _test-input-stream/imm32 +<span id="L195" class="LineNr">195 </span> <span class="subxS2Comment"># . . call</span> +<span id="L196" class="LineNr">196 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 +<span id="L197" class="LineNr">197 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L198" class="LineNr">198 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L199" class="LineNr">199 </span> <span class="subxS1Comment"># . write(_test-input-stream, " # comment 2 indented\n")</span> +<span id="L200" class="LineNr">200 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L201" class="LineNr">201 </span> 68/push <span class="Constant">" # comment 2 indented\n"</span>/imm32 +<span id="L202" class="LineNr">202 </span> 68/push _test-input-stream/imm32 +<span id="L203" class="LineNr">203 </span> <span class="subxS2Comment"># . . call</span> +<span id="L204" class="LineNr">204 </span> e8/call <a href='../057write.subx.html#L24'>write</a>/disp32 +<span id="L205" class="LineNr">205 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L206" class="LineNr">206 </span> 81 0/subop/add 3/mod/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="L207" class="LineNr">207 </span> <span class="subxS1Comment"># . write(_test-input-stream, "== code 0x09000000\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">"== code 0x09000000\n"</span>/imm32 +<span id="L210" class="LineNr">210 </span> 68/push _test-input-stream/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 3 inside a segment\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 3 inside a segment\n"</span>/imm32 +<span id="L218" class="LineNr">218 </span> 68/push _test-input-stream/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, "1\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">"1\n"</span>/imm32 +<span id="L226" class="LineNr">226 </span> 68/push _test-input-stream/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, "\n") # empty line</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">"\n"</span>/imm32 +<span id="L234" class="LineNr">234 </span> 68/push _test-input-stream/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, "2 3 # comment 4 inline with other contents\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">"2 3 # comment 4 inline with other contents\n"</span>/imm32 +<span id="L242" class="LineNr">242 </span> 68/push _test-input-stream/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, "== data 0x0a000000\n")</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="Constant">"== data 0x0a000000\n"</span>/imm32 +<span id="L250" class="LineNr">250 </span> 68/push _test-input-stream/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, "4 5/imm32\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">"4 5/imm32\n"</span>/imm32 +<span id="L258" class="LineNr">258 </span> 68/push _test-input-stream/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, "== code\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">"== code\n"</span>/imm32 +<span id="L266" class="LineNr">266 </span> 68/push _test-input-stream/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, "6 7\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">"6 7\n"</span>/imm32 +<span id="L274" class="LineNr">274 </span> 68/push _test-input-stream/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, "8 9\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">"8 9\n"</span>/imm32 +<span id="L282" class="LineNr">282 </span> 68/push _test-input-stream/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, "== code\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">"== code\n"</span>/imm32 +<span id="L290" class="LineNr">290 </span> 68/push _test-input-stream/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, "10 11\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">"10 11\n"</span>/imm32 +<span id="L298" class="LineNr">298 </span> 68/push _test-input-stream/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="subxComment"># convert(_test-input-buffered-file, _test-output-buffered-file)</span> +<span id="L304" class="LineNr">304 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L305" class="LineNr">305 </span> 68/push _test-output-buffered-file/imm32 +<span id="L306" class="LineNr">306 </span> 68/push _test-input-buffered-file/imm32 +<span id="L307" class="LineNr">307 </span> <span class="subxS2Comment"># . . call</span> +<span id="L308" class="LineNr">308 </span> e8/call <a href='assort.subx.html#L87'>convert</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"># . flush(_test-output-buffered-file)</span> +<span id="L312" class="LineNr">312 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L313" class="LineNr">313 </span> 68/push _test-output-buffered-file/imm32 +<span id="L314" class="LineNr">314 </span> <span class="subxS2Comment"># . . call</span> +<span id="L315" class="LineNr">315 </span> e8/call <a href='../064write-byte.subx.html#L79'>flush</a>/disp32 +<span id="L316" class="LineNr">316 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L317" class="LineNr">317 </span> 81 0/subop/add 3/mod/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="L318" class="LineNr">318 </span> <span class="subxComment"># check output</span> +<span id="L319" class="LineNr">319 </span> <span class="subxComment"># == code 0x09000000</span> +<span id="L320" class="LineNr">320 </span> <span class="subxComment"># 1</span> +<span id="L321" class="LineNr">321 </span> <span class="subxComment"># 2 3 # comment 4 inline with other contents</span> +<span id="L322" class="LineNr">322 </span> <span class="subxComment"># 6 7</span> +<span id="L323" class="LineNr">323 </span> <span class="subxComment"># 8 9</span> +<span id="L324" class="LineNr">324 </span> <span class="subxComment"># 10 11</span> +<span id="L325" class="LineNr">325 </span> <span class="subxComment"># == data 0x0a000000</span> +<span id="L326" class="LineNr">326 </span> <span class="subxComment"># 4 5/imm32</span> +<span id="L327" class="Folded">327 </span><span class="Folded">+-- 33 lines: #? # dump output ---------------------------------------------------------------------------------------------------------------------------</span> +<span id="L360" class="LineNr">360 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "== code 0x09000000", msg)</span> +<span id="L361" class="LineNr">361 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L362" class="LineNr">362 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L139'>test-convert</a>/0"</span>/imm32 +<span id="L363" class="LineNr">363 </span> 68/push <span class="Constant">"== code 0x09000000"</span>/imm32 +<span id="L364" class="LineNr">364 </span> 68/push _test-output-stream/imm32 +<span id="L365" class="LineNr">365 </span> <span class="subxS2Comment"># . . call</span> +<span id="L366" class="LineNr">366 </span> e8/call <a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a>/disp32 +<span id="L367" class="LineNr">367 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L368" class="LineNr">368 </span> 81 0/subop/add 3/mod/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="L369" class="LineNr">369 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "1", msg)</span> +<span id="L370" class="LineNr">370 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L371" class="LineNr">371 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L139'>test-convert</a>/1"</span>/imm32 +<span id="L372" class="LineNr">372 </span> 68/push <span class="Constant">"1"</span>/imm32 +<span id="L373" class="LineNr">373 </span> 68/push _test-output-stream/imm32 +<span id="L374" class="LineNr">374 </span> <span class="subxS2Comment"># . . call</span> +<span id="L375" class="LineNr">375 </span> e8/call <a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a>/disp32 +<span id="L376" class="LineNr">376 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L377" class="LineNr">377 </span> 81 0/subop/add 3/mod/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="L378" class="LineNr">378 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "2 3 # comment 4 inline with other contents", msg)</span> +<span id="L379" class="LineNr">379 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L380" class="LineNr">380 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L139'>test-convert</a>/2"</span>/imm32 +<span id="L381" class="LineNr">381 </span> 68/push <span class="Constant">"2 3 # comment 4 inline with other contents"</span>/imm32 +<span id="L382" class="LineNr">382 </span> 68/push _test-output-stream/imm32 +<span id="L383" class="LineNr">383 </span> <span class="subxS2Comment"># . . call</span> +<span id="L384" class="LineNr">384 </span> e8/call <a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a>/disp32 +<span id="L385" class="LineNr">385 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L386" class="LineNr">386 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L387" class="LineNr">387 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "6 7", msg)</span> +<span id="L388" class="LineNr">388 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L389" class="LineNr">389 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L139'>test-convert</a>/3"</span>/imm32 +<span id="L390" class="LineNr">390 </span> 68/push <span class="Constant">"6 7"</span>/imm32 +<span id="L391" class="LineNr">391 </span> 68/push _test-output-stream/imm32 +<span id="L392" class="LineNr">392 </span> <span class="subxS2Comment"># . . call</span> +<span id="L393" class="LineNr">393 </span> e8/call <a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a>/disp32 +<span id="L394" class="LineNr">394 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L395" class="LineNr">395 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0xc/imm32 <span class="subxComment"># add to ESP</span> +<span id="L396" class="LineNr">396 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "8 9", msg)</span> +<span id="L397" class="LineNr">397 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L398" class="LineNr">398 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L139'>test-convert</a>/4"</span>/imm32 +<span id="L399" class="LineNr">399 </span> 68/push <span class="Constant">"8 9"</span>/imm32 +<span id="L400" class="LineNr">400 </span> 68/push _test-output-stream/imm32 +<span id="L401" class="LineNr">401 </span> <span class="subxS2Comment"># . . call</span> +<span id="L402" class="LineNr">402 </span> e8/call <a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a>/disp32 +<span id="L403" class="LineNr">403 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L404" class="LineNr">404 </span> 81 0/subop/add 3/mod/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="L405" class="LineNr">405 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "10 11", msg)</span> +<span id="L406" class="LineNr">406 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L407" class="LineNr">407 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L139'>test-convert</a>/5"</span>/imm32 +<span id="L408" class="LineNr">408 </span> 68/push <span class="Constant">"10 11"</span>/imm32 +<span id="L409" class="LineNr">409 </span> 68/push _test-output-stream/imm32 +<span id="L410" class="LineNr">410 </span> <span class="subxS2Comment"># . . call</span> +<span id="L411" class="LineNr">411 </span> e8/call <a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a>/disp32 +<span id="L412" class="LineNr">412 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L413" class="LineNr">413 </span> 81 0/subop/add 3/mod/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="L414" class="LineNr">414 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "== data 0x0a000000", msg)</span> +<span id="L415" class="LineNr">415 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L416" class="LineNr">416 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L139'>test-convert</a>/6"</span>/imm32 +<span id="L417" class="LineNr">417 </span> 68/push <span class="Constant">"== data 0x0a000000"</span>/imm32 +<span id="L418" class="LineNr">418 </span> 68/push _test-output-stream/imm32 +<span id="L419" class="LineNr">419 </span> <span class="subxS2Comment"># . . call</span> +<span id="L420" class="LineNr">420 </span> e8/call <a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a>/disp32 +<span id="L421" class="LineNr">421 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L422" class="LineNr">422 </span> 81 0/subop/add 3/mod/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="L423" class="LineNr">423 </span> <span class="subxS1Comment"># . check-next-stream-line-equal(_test-output-stream, "4 5/imm32", msg)</span> +<span id="L424" class="LineNr">424 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L425" class="LineNr">425 </span> 68/push <span class="Constant">"F - <a href='assort.subx.html#L139'>test-convert</a>/7"</span>/imm32 +<span id="L426" class="LineNr">426 </span> 68/push <span class="Constant">"4 5/imm32"</span>/imm32 +<span id="L427" class="LineNr">427 </span> 68/push _test-output-stream/imm32 +<span id="L428" class="LineNr">428 </span> <span class="subxS2Comment"># . . call</span> +<span id="L429" class="LineNr">429 </span> e8/call <a href='../058stream-equal.subx.html#L563'>check-next-stream-line-equal</a>/disp32 +<span id="L430" class="LineNr">430 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L431" class="LineNr">431 </span> 81 0/subop/add 3/mod/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="L432" class="LineNr">432 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L433" class="LineNr">433 </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="L434" class="LineNr">434 </span> 5d/pop-to-EBP +<span id="L435" class="LineNr">435 </span> c3/return +<span id="L436" class="LineNr">436 </span> +<span id="L437" class="LineNr">437 </span><span class="subxComment"># beware: leaks memory (one name per segment read)</span> +<span id="L438" class="LineNr">438 </span><span class="subxFunction">read-segments</span>: <span class="subxComment"># in : (address buffered-file), table : (address stream {string, (address stream byte)})</span> +<span id="L439" class="LineNr">439 </span> <span class="subxComment"># pseudocode:</span> +<span id="L440" class="LineNr">440 </span> <span class="subxComment"># var curr-segment = null</span> +<span id="L441" class="LineNr">441 </span> <span class="subxComment"># var line = new-stream(512, 1)</span> +<span id="L442" class="LineNr">442 </span> <span class="subxComment"># while true</span> +<span id="L443" class="LineNr">443 </span> <span class="subxComment"># clear-stream(line)</span> +<span id="L444" class="LineNr">444 </span> <span class="subxComment"># read-line-buffered(in, line)</span> +<span id="L445" class="LineNr">445 </span> <span class="subxComment"># if (line->write == 0) break # end of file</span> +<span id="L446" class="LineNr">446 </span> <span class="subxComment"># var word-slice = next-word(line)</span> +<span id="L447" class="LineNr">447 </span> <span class="subxComment"># if slice-empty?(word-slice) # whitespace</span> +<span id="L448" class="LineNr">448 </span> <span class="subxComment"># continue</span> +<span id="L449" class="LineNr">449 </span> <span class="subxComment"># if slice-starts-with?(word-slice, "#") # comment</span> +<span id="L450" class="LineNr">450 </span> <span class="subxComment"># continue</span> +<span id="L451" class="LineNr">451 </span> <span class="subxComment"># if slice-equal?(word-slice, "==")</span> +<span id="L452" class="LineNr">452 </span> <span class="subxComment"># var segment-name = next-word(line)</span> +<span id="L453" class="LineNr">453 </span> <span class="subxComment"># segment-slot = leaky-get-or-insert-slice(table, segment-name, row-size=8)</span> +<span id="L454" class="LineNr">454 </span> <span class="subxComment"># curr-segment = *segment-slot</span> +<span id="L455" class="LineNr">455 </span> <span class="subxComment"># if curr-segment != 0</span> +<span id="L456" class="LineNr">456 </span> <span class="subxComment"># continue</span> +<span id="L457" class="LineNr">457 </span> <span class="subxComment"># curr-segment = new-stream(Segment-size)</span> +<span id="L458" class="LineNr">458 </span> <span class="subxComment"># *segment-slot = curr-segment</span> +<span id="L459" class="LineNr">459 </span> <span class="subxComment"># rewind-stream(line)</span> +<span id="L460" class="LineNr">460 </span> <span class="subxComment"># write-stream(curr-segment, line) # abort if curr-segment overflows</span> +<span id="L461" class="LineNr">461 </span> <span class="subxComment">#</span> +<span id="L462" class="LineNr">462 </span> <span class="subxComment"># word-slice and segment-name are both slices with disjoint lifetimes, so</span> +<span id="L463" class="LineNr">463 </span> <span class="subxComment"># we'll use the same address for them.</span> +<span id="L464" class="LineNr">464 </span> <span class="subxComment">#</span> +<span id="L465" class="LineNr">465 </span> <span class="subxComment"># registers:</span> +<span id="L466" class="LineNr">466 </span> <span class="subxComment"># line: ECX</span> +<span id="L467" class="LineNr">467 </span> <span class="subxComment"># word-slice and segment-name: EDX</span> +<span id="L468" class="LineNr">468 </span> <span class="subxComment"># segment-name and curr-segment: EBX</span> +<span id="L469" class="LineNr">469 </span> <span class="subxComment"># word-slice->start: ESI</span> +<span id="L470" class="LineNr">470 </span> <span class="subxComment"># temporary: EAX</span> +<span id="L471" class="LineNr">471 </span> <span class="subxComment">#</span> +<span id="L472" class="LineNr">472 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L473" class="LineNr">473 </span> 55/push-EBP +<span id="L474" class="LineNr">474 </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="L475" class="LineNr">475 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L476" class="LineNr">476 </span> 50/push-EAX +<span id="L477" class="LineNr">477 </span> 51/push-ECX +<span id="L478" class="LineNr">478 </span> 52/push-EDX +<span id="L479" class="LineNr">479 </span> 53/push-EBX +<span id="L480" class="LineNr">480 </span> 56/push-ESI +<span id="L481" class="LineNr">481 </span> <span class="subxComment"># var line/ECX : (address stream byte) = stream(512)</span> +<span id="L482" class="LineNr">482 </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="L483" class="LineNr">483 </span> 68/push 0x200/imm32/length +<span id="L484" class="LineNr">484 </span> 68/push 0/imm32/read +<span id="L485" class="LineNr">485 </span> 68/push 0/imm32/write +<span id="L486" class="LineNr">486 </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="L487" class="LineNr">487 </span> <span class="subxComment"># var word-slice/EDX = {0, 0}</span> +<span id="L488" class="LineNr">488 </span> 68/push 0/imm32/end +<span id="L489" class="LineNr">489 </span> 68/push 0/imm32/start +<span id="L490" class="LineNr">490 </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="L491" class="LineNr">491 </span><span class="Constant">$read-segments:loop</span>: +<span id="L492" class="LineNr">492 </span> <span class="subxComment"># clear-stream(line)</span> +<span id="L493" class="LineNr">493 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L494" class="LineNr">494 </span> 51/push-ECX +<span id="L495" class="LineNr">495 </span> <span class="subxS2Comment"># . . call</span> +<span id="L496" class="LineNr">496 </span> e8/call <a href='../055stream.subx.html#L17'>clear-stream</a>/disp32 +<span id="L497" class="LineNr">497 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L498" class="LineNr">498 </span> 81 0/subop/add 3/mod/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="L499" class="LineNr">499 </span> <span class="subxComment"># read-line-buffered(in, line)</span> +<span id="L500" class="LineNr">500 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L501" class="LineNr">501 </span> 51/push-ECX +<span id="L502" class="LineNr">502 </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="L503" class="LineNr">503 </span> <span class="subxS2Comment"># . . call</span> +<span id="L504" class="LineNr">504 </span> e8/call <a href='../071read-line.subx.html#L9'>read-line-buffered</a>/disp32 +<span id="L505" class="LineNr">505 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L506" class="LineNr">506 </span> 81 0/subop/add 3/mod/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="L507" class="LineNr">507 </span><span class="Constant">$read-segments:check0</span>: +<span id="L508" class="LineNr">508 </span> <span class="subxComment"># if (line->write == 0) break</span> +<span id="L509" class="LineNr">509 </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="L510" class="LineNr">510 </span> 0f 84/jump-if-equal $read-segments:break/disp32 +<span id="L511" class="Folded">511 </span><span class="Folded">+-- 26 lines: #? # dump line -----------------------------------------------------------------------------------------------------------------------------</span> +<span id="L537" class="LineNr">537 </span> <span class="subxComment"># next-word(line, word-slice)</span> +<span id="L538" class="LineNr">538 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L539" class="LineNr">539 </span> 52/push-EDX +<span id="L540" class="LineNr">540 </span> 51/push-ECX +<span id="L541" class="LineNr">541 </span> <span class="subxS2Comment"># . . call</span> +<span id="L542" class="LineNr">542 </span> e8/call next-word/disp32 +<span id="L543" class="LineNr">543 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L544" class="LineNr">544 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L545" class="LineNr">545 </span><span class="Constant">$read-segments:check1</span>: +<span id="L546" class="LineNr">546 </span> <span class="subxComment"># if (slice-empty?(word-slice)) continue</span> +<span id="L547" class="LineNr">547 </span> <span class="subxS1Comment"># . EAX = slice-empty?(word-slice)</span> +<span id="L548" class="LineNr">548 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L549" class="LineNr">549 </span> 52/push-EDX +<span id="L550" class="LineNr">550 </span> <span class="subxS2Comment"># . . call</span> +<span id="L551" class="LineNr">551 </span> e8/call <a href='../072slice.subx.html#L9'>slice-empty?</a>/disp32 +<span id="L552" class="LineNr">552 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L553" class="LineNr">553 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 4/imm32 <span class="subxComment"># add to ESP</span> +<span id="L554" class="LineNr">554 </span> <span class="subxS1Comment"># . if (EAX != 0) continue</span> +<span id="L555" class="LineNr">555 </span> 3d/compare-EAX-and 0/imm32 +<span id="L556" class="LineNr">556 </span> 0f 85/jump-if-not-equal $read-segments:loop/disp32 +<span id="L557" class="LineNr">557 </span><span class="Constant">$read-segments:check-for-comment</span>: +<span id="L558" class="LineNr">558 </span> <span class="subxComment"># if (slice-starts-with?(word-slice, "#")) continue</span> +<span id="L559" class="LineNr">559 </span> <span class="subxS1Comment"># . start/ESI = word-slice->start</span> +<span id="L560" class="LineNr">560 </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="L561" class="LineNr">561 </span> <span class="subxS1Comment"># . c/EAX = *start</span> +<span id="L562" class="LineNr">562 </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="L563" class="LineNr">563 </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="L564" class="LineNr">564 </span> <span class="subxS1Comment"># . if (EAX == '#') continue</span> +<span id="L565" class="LineNr">565 </span> 3d/compare-EAX-and 0x23/imm32/hash +<span id="L566" class="LineNr">566 </span> 0f 84/jump-if-equal $read-segments:loop/disp32 +<span id="L567" class="LineNr">567 </span><span class="Constant">$read-segments:check-for-segment-header</span>: +<span id="L568" class="Folded">568 </span><span class="Folded">+-- 42 lines: #? # dump word-slice -----------------------------------------------------------------------------------------------------------------------</span> +<span id="L610" class="LineNr">610 </span> <span class="subxComment"># if !slice-equal?(word-slice, "==") goto next check</span> +<span id="L611" class="LineNr">611 </span> <span class="subxS1Comment"># . EAX = slice-equal?(word-slice, "==")</span> +<span id="L612" class="LineNr">612 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L613" class="LineNr">613 </span> 68/push <span class="Constant">"=="</span>/imm32 +<span id="L614" class="LineNr">614 </span> 52/push-EDX +<span id="L615" class="LineNr">615 </span> <span class="subxS2Comment"># . . call</span> +<span id="L616" class="LineNr">616 </span> e8/call <a href='../072slice.subx.html#L91'>slice-equal?</a>/disp32 +<span id="L617" class="LineNr">617 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L618" class="LineNr">618 </span> 81 0/subop/add 3/mod/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="L619" class="LineNr">619 </span> <span class="subxS1Comment"># . if (EAX == 0) goto check3</span> +<span id="L620" class="LineNr">620 </span> 3d/compare-EAX-and 0/imm32 +<span id="L621" class="LineNr">621 </span> 0f 84/jump-if-equal $read-segments:regular-line/disp32 +<span id="L622" class="LineNr">622 </span> <span class="subxComment"># segment-name = next-word(line)</span> +<span id="L623" class="LineNr">623 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L624" class="LineNr">624 </span> 52/push-EDX +<span id="L625" class="LineNr">625 </span> 51/push-ECX +<span id="L626" class="LineNr">626 </span> <span class="subxS2Comment"># . . call</span> +<span id="L627" class="LineNr">627 </span> e8/call next-word/disp32 +<span id="L628" class="LineNr">628 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L629" class="LineNr">629 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L630" class="Folded">630 </span><span class="Folded">+-- 42 lines: #? # dump segment name ---------------------------------------------------------------------------------------------------------------------</span> +<span id="L672" class="LineNr">672 </span> <span class="subxComment"># segment-slot/EAX = leaky-get-or-insert-slice(table, segment-name, row-size=8)</span> +<span id="L673" class="LineNr">673 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L674" class="LineNr">674 </span> 68/push 8/imm32/row-size +<span id="L675" class="LineNr">675 </span> 52/push-EDX +<span id="L676" class="LineNr">676 </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="L677" class="LineNr">677 </span> <span class="subxS2Comment"># . . call</span> +<span id="L678" class="LineNr">678 </span> e8/call leaky-get-or-insert-slice/disp32 +<span id="L679" class="LineNr">679 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L680" class="LineNr">680 </span> 81 0/subop/add 3/mod/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="L681" class="LineNr">681 </span> <span class="subxComment"># curr-segment = *segment-slot</span> +<span id="L682" class="LineNr">682 </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="L683" class="LineNr">683 </span> <span class="subxComment"># if (curr-segment != 0) continue</span> +<span id="L684" class="LineNr">684 </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="L685" class="LineNr">685 </span> 0f 85/jump-if-not-equal $read-segments:loop/disp32 +<span id="L686" class="LineNr">686 </span> <span class="subxComment"># curr-segment = new-stream(Heap, Segment-size, 1)</span> +<span id="L687" class="LineNr">687 </span> <span class="subxS1Comment"># . save segment-slot</span> +<span id="L688" class="LineNr">688 </span> 50/push-EAX +<span id="L689" class="LineNr">689 </span> <span class="subxS1Comment"># . EAX = new-stream(Heap, Segment-size, 1)</span> +<span id="L690" class="LineNr">690 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L691" class="LineNr">691 </span> 68/push 1/imm32 +<span id="L692" class="LineNr">692 </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='assort.subx.html#L801'>Segment-size</a></span>/disp32 <span class="subxComment"># push *Segment-size</span> +<span id="L693" class="LineNr">693 </span> 68/push <span class="SpecialChar"><a href='../075array-equal.subx.html#L623'>Heap</a></span>/imm32 +<span id="L694" class="LineNr">694 </span> <span class="subxS2Comment"># . . call</span> +<span id="L695" class="LineNr">695 </span> e8/call <a href='../070new-stream.subx.html#L8'>new-stream</a>/disp32 +<span id="L696" class="LineNr">696 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L697" class="LineNr">697 </span> 81 0/subop/add 3/mod/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="L698" class="LineNr">698 </span> <span class="subxS1Comment"># . curr-segment = EAX</span> +<span id="L699" class="LineNr">699 </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="L700" class="LineNr">700 </span> <span class="subxS1Comment"># . restore segment-slot</span> +<span id="L701" class="LineNr">701 </span> 58/pop-to-EAX +<span id="L702" class="LineNr">702 </span> <span class="subxComment"># *segment-slot = curr-segment</span> +<span id="L703" class="LineNr">703 </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="L704" class="LineNr">704 </span> <span class="subxComment"># fall through</span> +<span id="L705" class="LineNr">705 </span><span class="Constant">$read-segments:regular-line</span>: +<span id="L706" class="LineNr">706 </span> <span class="subxComment"># rewind-stream(line)</span> +<span id="L707" class="LineNr">707 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L708" class="LineNr">708 </span> 51/push-ECX +<span id="L709" class="LineNr">709 </span> <span class="subxS2Comment"># . . call</span> +<span id="L710" class="LineNr">710 </span> e8/call <a href='../055stream.subx.html#L55'>rewind-stream</a>/disp32 +<span id="L711" class="LineNr">711 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L712" class="LineNr">712 </span> 81 0/subop/add 3/mod/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="L713" class="LineNr">713 </span> <span class="subxComment"># write-stream(curr-segment, line)</span> +<span id="L714" class="LineNr">714 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L715" class="LineNr">715 </span> 51/push-ECX +<span id="L716" class="LineNr">716 </span> 53/push-EBX +<span id="L717" class="LineNr">717 </span> <span class="subxS2Comment"># . . call</span> +<span id="L718" class="LineNr">718 </span> e8/call <a href='../062write-stream.subx.html#L18'>write-stream</a>/disp32 +<span id="L719" class="LineNr">719 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L720" class="LineNr">720 </span> 81 0/subop/add 3/mod/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="L721" class="LineNr">721 </span> <span class="subxComment"># loop</span> +<span id="L722" class="LineNr">722 </span> e9/jump $read-segments:loop/disp32 +<span id="L723" class="LineNr">723 </span><span class="Constant">$read-segments:break</span>: +<span id="L724" class="LineNr">724 </span><span class="Constant">$read-segments:end</span>: +<span id="L725" class="LineNr">725 </span> <span class="subxS1Comment"># . reclaim locals</span> +<span id="L726" class="LineNr">726 </span> 81 0/subop/add 3/mod/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="L727" class="LineNr">727 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L728" class="LineNr">728 </span> 5e/pop-to-ESI +<span id="L729" class="LineNr">729 </span> 5b/pop-to-EBX +<span id="L730" class="LineNr">730 </span> 5a/pop-to-EDX +<span id="L731" class="LineNr">731 </span> 59/pop-to-ECX +<span id="L732" class="LineNr">732 </span> 58/pop-to-EAX +<span id="L733" class="LineNr">733 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L734" class="LineNr">734 </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="L735" class="LineNr">735 </span> 5d/pop-to-EBP +<span id="L736" class="LineNr">736 </span> c3/return +<span id="L737" class="LineNr">737 </span> +<span id="L738" class="LineNr">738 </span><span class="subxFunction">write-segments</span>: <span class="subxComment"># out : (address buffered-file), table : (address stream {string, (address stream byte)})</span> +<span id="L739" class="LineNr">739 </span> <span class="subxComment"># pseudocode:</span> +<span id="L740" class="LineNr">740 </span> <span class="subxComment"># var curr = table->data</span> +<span id="L741" class="LineNr">741 </span> <span class="subxComment"># var max = table->data + table->write</span> +<span id="L742" class="LineNr">742 </span> <span class="subxComment"># while curr < max</span> +<span id="L743" class="LineNr">743 </span> <span class="subxComment"># stream = table[i].stream</span> +<span id="L744" class="LineNr">744 </span> <span class="subxComment"># write-stream-data(out, stream)</span> +<span id="L745" class="LineNr">745 </span> <span class="subxComment"># curr += 8</span> +<span id="L746" class="LineNr">746 </span> <span class="subxComment"># flush(out)</span> +<span id="L747" class="LineNr">747 </span> <span class="subxComment">#</span> +<span id="L748" class="LineNr">748 </span> <span class="subxS1Comment"># . prolog</span> +<span id="L749" class="LineNr">749 </span> 55/push-EBP +<span id="L750" class="LineNr">750 </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="L751" class="LineNr">751 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L752" class="LineNr">752 </span> 50/push-EAX +<span id="L753" class="LineNr">753 </span> 52/push-EDX +<span id="L754" class="LineNr">754 </span> 56/push-ESI +<span id="L755" class="LineNr">755 </span> <span class="subxComment"># ESI = table</span> +<span id="L756" class="LineNr">756 </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="L757" class="LineNr">757 </span> <span class="subxComment"># write/EDX = table->write</span> +<span id="L758" class="LineNr">758 </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="L759" class="LineNr">759 </span> <span class="subxComment"># curr/ESI = table->data</span> +<span id="L760" class="LineNr">760 </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="L761" class="LineNr">761 </span> <span class="subxComment"># max/EDX = curr + write</span> +<span id="L762" class="LineNr">762 </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="L763" class="LineNr">763 </span><span class="Constant">$write-segments:loop</span>: +<span id="L764" class="LineNr">764 </span> <span class="subxComment"># if (curr >= max) break</span> +<span id="L765" class="LineNr">765 </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="L766" class="LineNr">766 </span> 73/jump-if-greater-or-equal-unsigned $write-segments:break/disp8 +<span id="L767" class="LineNr">767 </span> <span class="subxComment"># stream/EAX = table[i].stream</span> +<span id="L768" class="LineNr">768 </span> 8b/copy 1/mod/*+disp8 6/rm32/ESI <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 0/r32/EAX 4/disp8 <span class="Normal"> . </span> <span class="subxComment"># copy *(ESI+4) to EAX</span> +<span id="L769" class="LineNr">769 </span> <span class="subxComment"># write-stream-data(out, stream)</span> +<span id="L770" class="LineNr">770 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L771" class="LineNr">771 </span> 50/push-EAX +<span id="L772" class="LineNr">772 </span> ff 6/subop/push 1/mod/*+disp8 5/rm32/EBP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/disp8 <span class="Normal"> . </span> <span class="subxComment"># push *(EBP+8)</span> +<span id="L773" class="LineNr">773 </span> <span class="subxS2Comment"># . . call</span> +<span id="L774" class="LineNr">774 </span> e8/call write-stream-data/disp32 +<span id="L775" class="LineNr">775 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L776" class="LineNr">776 </span> 81 0/subop/add 3/mod/direct 4/rm32/ESP <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> <span class="Normal"> . </span> 8/imm32 <span class="subxComment"># add to ESP</span> +<span id="L777" class="LineNr">777 </span><span class="Constant">$write-segments:continue</span>: +<span id="L778" class="LineNr">778 </span> <span class="subxComment"># curr += 8</span> +<span id="L779" class="LineNr">779 </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="L780" class="LineNr">780 </span> eb/jump $write-segments:loop/disp8 +<span id="L781" class="LineNr">781 </span><span class="Constant">$write-segments:break</span>: +<span id="L782" class="LineNr">782 </span> <span class="subxComment"># flush(out)</span> +<span id="L783" class="LineNr">783 </span> <span class="subxS2Comment"># . . push args</span> +<span id="L784" class="LineNr">784 </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="L785" class="LineNr">785 </span> <span class="subxS2Comment"># . . call</span> +<span id="L786" class="LineNr">786 </span> e8/call <a href='../064write-byte.subx.html#L79'>flush</a>/disp32 +<span id="L787" class="LineNr">787 </span> <span class="subxS2Comment"># . . discard args</span> +<span id="L788" class="LineNr">788 </span> 81 0/subop/add 3/mod/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="L789" class="LineNr">789 </span><span class="Constant">$write-segments:end</span>: +<span id="L790" class="LineNr">790 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L791" class="LineNr">791 </span> 5e/pop-to-ESI +<span id="L792" class="LineNr">792 </span> 5a/pop-to-EDX +<span id="L793" class="LineNr">793 </span> 58/pop-to-EAX +<span id="L794" class="LineNr">794 </span> <span class="subxS1Comment"># . epilog</span> +<span id="L795" class="LineNr">795 </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="L796" class="LineNr">796 </span> 5d/pop-to-EBP +<span id="L797" class="LineNr">797 </span> c3/return +<span id="L798" class="LineNr">798 </span> +<span id="L799" class="LineNr">799 </span>== data +<span id="L800" class="LineNr">800 </span> +<span id="L801" class="LineNr">801 </span><span class="SpecialChar">Segment-size</span>: +<span id="L802" class="LineNr">802 </span> 0x1000/imm32/4KB +<span id="L803" class="LineNr">803 </span> +<span id="L804" class="LineNr">804 </span><span class="subxS2Comment"># . . vim:nowrap:textwidth=0</span> </pre> </body> </html> |