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author | Kartik Agaram <vc@akkartik.com> | 2018-12-02 12:49:15 -0800 |
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committer | Kartik Agaram <vc@akkartik.com> | 2018-12-02 13:09:23 -0800 |
commit | 39d718afcff131abf9c12f89357e7e387d7892d5 (patch) | |
tree | d7179a92c27871ec646661517e348957b9805a5f /html/subx/050write_stderr.subx.html | |
parent | f44c595267ba1dc6b076340e300961c304904408 (diff) | |
download | mu-39d718afcff131abf9c12f89357e7e387d7892d5.tar.gz |
4816
Diffstat (limited to 'html/subx/050write_stderr.subx.html')
-rw-r--r-- | html/subx/050write_stderr.subx.html | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/html/subx/050write_stderr.subx.html b/html/subx/050write_stderr.subx.html deleted file mode 100644 index 63fb619c..00000000 --- a/html/subx/050write_stderr.subx.html +++ /dev/null @@ -1,97 +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/050write_stderr.subx</title> -<meta name="Generator" content="Vim/8.0"> -<meta name="plugin-version" content="vim7.4_v2"> -<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"> -<style type="text/css"> -<!-- -pre { font-family: monospace; color: #aaaaaa; background-color: #080808; } -body { font-size: 12pt; font-family: monospace; color: #aaaaaa; background-color: #080808; } -a { color:#eeeeee; text-decoration: none; } -a:hover { text-decoration: underline; } -* { font-size: 12pt; font-size: 1em; } -.LineNr { color: #444444; } -.Delimiter { color: #800080; } -.Comment { color: #9090ff; } -.Comment a { color:#0000ee; text-decoration:underline; } ---> -</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; - } - 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();'> -<pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span>== code -<span id="L2" class="LineNr"> 2 </span> -<span id="L3" class="LineNr"> 3 </span><span class="Comment"># instruction effective address operand displacement immediate</span> -<span id="L4" class="LineNr"> 4 </span><span class="Comment"># op subop mod rm32 base index scale r32</span> -<span id="L5" class="LineNr"> 5 </span><span class="Comment"># 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="L6" class="LineNr"> 6 </span> -<span id="L7" class="LineNr"> 7 </span>write_stderr: <span class="Comment"># s : (address array byte) -> <void></span> -<span id="L8" class="LineNr"> 8 </span> <span class="Comment"># prolog</span> -<span id="L9" class="LineNr"> 9 </span> 55/push-EBP -<span id="L10" class="LineNr">10 </span> 89/copy 3/mod/direct 5/rm32/EBP <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> 4/r32/ESP <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Comment"># copy ESP to EBP</span> -<span id="L11" class="LineNr">11 </span> <span class="Comment"># save registers</span> -<span id="L12" class="LineNr">12 </span> 50/push-EAX -<span id="L13" class="LineNr">13 </span> 51/push-ECX -<span id="L14" class="LineNr">14 </span> 52/push-EDX -<span id="L15" class="LineNr">15 </span> 53/push-EBX -<span id="L16" class="LineNr">16 </span> <span class="Comment"># write(2/stderr, (data) s+4, (size) *s)</span> -<span id="L17" class="LineNr">17 </span> <span class="Comment"># fd = 2 (stderr)</span> -<span id="L18" class="LineNr">18 </span> bb/copy <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> 2/imm32 <span class="Comment"># copy to EBX</span> -<span id="L19" class="LineNr">19 </span> <span class="Comment"># x = s+4</span> -<span id="L20" class="LineNr">20 </span> 8b/copy 1/mod/*+disp8 4/rm32/SIB 5/base/EBP 4/index/none <span class="Delimiter"> . </span> 1/r32/ECX 8/disp8 <span class="Delimiter"> . </span> <span class="Comment"># copy *(EBP+8) to ECX</span> -<span id="L21" class="LineNr">21 </span> 81 0/subop/add 3/mod/direct 1/rm32/ECX <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> 4/imm32 <span class="Comment"># add to ECX</span> -<span id="L22" class="LineNr">22 </span> <span class="Comment"># size = *s</span> -<span id="L23" class="LineNr">23 </span> 8b/copy 1/mod/*+disp8 4/rm32/SIB 5/base/EBP 4/index/none <span class="Delimiter"> . </span> 2/r32/EDX 8/disp8 <span class="Delimiter"> . </span> <span class="Comment"># copy *(EBP+8) to EDX</span> -<span id="L24" class="LineNr">24 </span> 8b/copy 0/mod/indirect 2/rm32/EDX <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> 2/r32/EDX <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Comment"># copy *EDX to EDX</span> -<span id="L25" class="LineNr">25 </span> <span class="Comment"># call write()</span> -<span id="L26" class="LineNr">26 </span> b8/copy <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> 4/imm32/write <span class="Comment"># copy to EAX</span> -<span id="L27" class="LineNr">27 </span> cd/syscall 0x80/imm8 -<span id="L28" class="LineNr">28 </span> <span class="Comment"># restore registers</span> -<span id="L29" class="LineNr">29 </span> 5b/pop-to-EBX -<span id="L30" class="LineNr">30 </span> 5a/pop-to-EDX -<span id="L31" class="LineNr">31 </span> 59/pop-to-ECX -<span id="L32" class="LineNr">32 </span> 58/pop-to-EAX -<span id="L33" class="LineNr">33 </span> <span class="Comment"># end</span> -<span id="L34" class="LineNr">34 </span> 89/copy 3/mod/direct 4/rm32/ESP <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> 5/r32/EBP <span class="Delimiter"> . </span> <span class="Delimiter"> . </span> <span class="Comment"># copy EBP to ESP</span> -<span id="L35" class="LineNr">35 </span> 5d/pop-to-EBP -<span id="L36" class="LineNr">36 </span> c3/return -<span id="L37" class="LineNr">37 </span> -<span id="L38" class="LineNr">38 </span><span class="Comment"># vim:ft=subx:nowrap:tw&</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> |