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diff --git a/html/subx/examples/ex5.subx.html b/html/subx/examples/ex5.subx.html deleted file mode 100644 index de88308a..00000000 --- a/html/subx/examples/ex5.subx.html +++ /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"> -<meta name="settings" content="number_lines,use_css,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> -<meta name="colorscheme" content="minimal-light"> -<style type="text/css"> -<!-- -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; } -.subxComment { color: #005faf; } -.subxS1Comment { color: #0000af; } -.LineNr { } -.SpecialChar { color: #d70000; } -.Normal { color: #000000; background-color: #c6c6c6; padding-bottom: 1px; } -.subxS2Comment { color: #8a8a8a; } ---> -</style> - -<script type='text/javascript'> -<!-- - -/* function to open any folds containing a jumped-to line before jumping to it */ -function JumpToLine() -{ - var lineNum; - lineNum = window.location.hash; - lineNum = lineNum.substr(1); /* strip off '#' */ - - if (lineNum.indexOf('L') == -1) { - lineNum = 'L'+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. - */ - if (lineElem) { - lineElem.scrollIntoView(true); - } - return true; -} -if ('onhashchange' in window) { - window.onhashchange = JumpToLine; -} - ---> -</script> -</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:nowrap:textwidth=0</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> |