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authorKartik Agaram <vc@akkartik.com>2019-07-27 16:01:55 -0700
committerKartik Agaram <vc@akkartik.com>2019-07-27 17:47:59 -0700
commit6e1eeeebfb453fa7c871869c19375ce60fbd7413 (patch)
tree539c4a3fdf1756ae79770d5c4aaf6366f1d1525e /html/subx/examples/ex5.subx.html
parent8846a7f85cc04b77b2fe8a67b6d317723437b00c (diff)
downloadmu-6e1eeeebfb453fa7c871869c19375ce60fbd7413.tar.gz
5485 - promote SubX to top-level
Diffstat (limited to 'html/subx/examples/ex5.subx.html')
-rw-r--r--html/subx/examples/ex5.subx.html106


1 files changed, 0 insertions, 106 deletions
diff --git a/html/subx/examples/ex5.subx.html b/html/subx/examples/ex5.subx.html
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+++ /dev/null
@@ -1,106 +0,0 @@
-<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
-<html>
-<head>
-<meta http-equiv="content-type" content="text/html; charset=UTF-8">
-<title>Mu - subx/examples/ex5.subx</title>
-<meta name="Generator" content="Vim/8.1">
-<meta name="plugin-version" content="vim8.1_v1">
-<meta name="syntax" content="none">
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-a { color:inherit; }
-* { font-size:12pt; font-size: 1em; }
-.subxComment { color: #005faf; }
-.subxS1Comment { color: #0000af; }
-.LineNr { }
-.SpecialChar { color: #d70000; }
-.Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; }
-.subxS2Comment { color: #8a8a8a; }
--->
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-<script type='text/javascript'>
-<!--
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-/* function to open any folds containing a jumped-to line before jumping to it */
-function JumpToLine()
-{
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-  lineNum = lineNum.substr(1); /* strip off '#' */
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-  if (lineNum.indexOf('L') == -1) {
-    lineNum = 'L'+lineNum;
-  }
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-  /* Always jump to new location even if the line was hidden inside a fold, or
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-if ('onhashchange' in window) {
-  window.onhashchange = JumpToLine;
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--->
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-</head>
-<body onload='JumpToLine();'>
-<a href='https://github.com/akkartik/mu/blob/master/subx/examples/ex5.subx'>https://github.com/akkartik/mu/blob/master/subx/examples/ex5.subx</a>
-<pre id='vimCodeElement'>
-<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># Read a character from stdin, save it to a local on the stack, write it to stdout.</span>
-<span id="L2" class="LineNr"> 2 </span><span class="subxComment">#</span>
-<span id="L3" class="LineNr"> 3 </span><span class="subxComment"># To run (from the subx directory):</span>
-<span id="L4" class="LineNr"> 4 </span><span class="subxComment">#   $ ./subx translate examples/ex5.subx -o examples/ex5</span>
-<span id="L5" class="LineNr"> 5 </span><span class="subxComment">#   $ ./subx run examples/ex5</span>
-<span id="L6" class="LineNr"> 6 </span>
-<span id="L7" class="LineNr"> 7 </span>== code 0x09000000
-<span id="L8" class="LineNr"> 8 </span><span class="subxComment">#   instruction                     effective address                                                   register    displacement    immediate</span>
-<span id="L9" class="LineNr"> 9 </span><span class="subxS1Comment"># . op          subop               mod             rm32          base        index         scale       r32</span>
-<span id="L10" class="LineNr">10 </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="L11" class="LineNr">11 </span>
-<span id="L12" class="LineNr">12 </span><span class="SpecialChar">Entry</span>:
-<span id="L13" class="LineNr">13 </span>
-<span id="L14" class="LineNr">14 </span>    <span class="subxComment"># allocate x on the stack</span>
-<span id="L15" class="LineNr">15 </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>              4/imm32           <span class="subxComment"># subtract from ESP</span>
-<span id="L16" class="LineNr">16 </span>
-<span id="L17" class="LineNr">17 </span>    <span class="subxComment"># syscall(read, stdin, x, 1)</span>
-<span id="L18" class="LineNr">18 </span>    <span class="subxS1Comment"># . fd = 0 (stdin)</span>
-<span id="L19" class="LineNr">19 </span>    bb/copy-to-EBX  0/imm32
-<span id="L20" class="LineNr">20 </span>    <span class="subxS1Comment"># . data = x (location to write result to)</span>
-<span id="L21" class="LineNr">21 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    4/base/ESP  4/index/none              1/r32/ECX   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy ESP+4 to ECX</span>
-<span id="L22" class="LineNr">22 </span>    <span class="subxS1Comment"># . size = 1 character</span>
-<span id="L23" class="LineNr">23 </span>    ba/copy-to-EDX  1/imm32
-<span id="L24" class="LineNr">24 </span>    <span class="subxS1Comment"># . syscall</span>
-<span id="L25" class="LineNr">25 </span>    b8/copy-to-EAX  3/imm32/read
-<span id="L26" class="LineNr">26 </span>    cd/syscall  0x80/imm8
-<span id="L27" class="LineNr">27 </span>
-<span id="L28" class="LineNr">28 </span>    <span class="subxComment"># syscall(write, stdout, x, 1)</span>
-<span id="L29" class="LineNr">29 </span>    <span class="subxS1Comment"># . fd = 1 (stdout)</span>
-<span id="L30" class="LineNr">30 </span>    bb/copy-to-EBX  1/imm32
-<span id="L31" class="LineNr">31 </span>    <span class="subxS1Comment"># . data = x (location to read from)</span>
-<span id="L32" class="LineNr">32 </span>    8d/copy-address                 1/mod/*+disp8   4/rm32/sib    4/base/ESP  4/index/none              1/r32/ECX   4/disp8        <span class="Normal"> . </span>                <span class="subxComment"># copy ESP+4 to ECX</span>
-<span id="L33" class="LineNr">33 </span>    <span class="subxS1Comment"># . size = 1 character</span>
-<span id="L34" class="LineNr">34 </span>    ba/copy-to-EDX  1/imm32
-<span id="L35" class="LineNr">35 </span>    <span class="subxS1Comment"># . syscall</span>
-<span id="L36" class="LineNr">36 </span>    b8/copy-to-EAX  4/imm32/write
-<span id="L37" class="LineNr">37 </span>    cd/syscall  0x80/imm8
-<span id="L38" class="LineNr">38 </span>
-<span id="L39" class="LineNr">39 </span>    <span class="subxComment"># syscall(exit, EBX)</span>
-<span id="L40" class="LineNr">40 </span>    b8/copy-to-EAX  1/imm32/exit
-<span id="L41" class="LineNr">41 </span>    cd/syscall  0x80/imm8
-<span id="L42" class="LineNr">42 </span>
-<span id="L43" class="LineNr">43 </span>== data 0x0a000000
-<span id="L44" class="LineNr">44 </span>
-<span id="L45" class="LineNr">45 </span><span class="subxS2Comment"># . . vim&#0058;nowrap:textwidth=0</span>
-</pre>
-</body>
-</html>
-<!-- vim: set foldmethod=manual : -->

 

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