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| author | Kartik Agaram <vc@akkartik.com> | 2021-01-23 11:14:07 -0800 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2021-01-23 11:14:07 -0800 |
| commit | 4254408a385f90ffe212e85a7b405054f4e73f5e (patch) | |
| tree | 87357dacdf7a4043633a68da39dc5022d1fae596 /html/baremetal/308allocate-array.subx.html | |
| parent | 63be7b7d0d5bb6e728d9afbb68e238fcd3bda3a7 (diff) | |
| download | mu-4254408a385f90ffe212e85a7b405054f4e73f5e.tar.gz | |
7549
Diffstat (limited to 'html/baremetal/308allocate-array.subx.html')
| -rw-r--r-- | html/baremetal/308allocate-array.subx.html | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/html/baremetal/308allocate-array.subx.html b/html/baremetal/308allocate-array.subx.html new file mode 100644 index 00000000..f9c50980 --- /dev/null +++ b/html/baremetal/308allocate-array.subx.html @@ -0,0 +1,85 @@ +<!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 - baremetal/308allocate-array.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,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy="> +<meta name="colorscheme" content="minimal-light"> +<style type="text/css"> +<!-- +pre { white-space: pre-wrap; 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 { } +.subxFunction { color: #af5f00; text-decoration: underline; } +.Constant { color: #008787; } +--> +</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/main/baremetal/308allocate-array.subx'>https://github.com/akkartik/mu/blob/main/baremetal/308allocate-array.subx</a> +<pre id='vimCodeElement'> +<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># 2-arg version of allocate-array.</span> +<span id="L2" class="LineNr"> 2 </span><span class="subxComment"># Really only intended to be called from code generated by mu.subx.</span> +<span id="L3" class="LineNr"> 3 </span> +<span id="L4" class="LineNr"> 4 </span>== code +<span id="L5" class="LineNr"> 5 </span> +<span id="L6" class="LineNr"> 6 </span><span class="subxFunction">allocate-array2</span>: <span class="subxComment"># ad: (addr allocation-descriptor), array-len: int, elem-size: int, out: (addr handle array _)</span> +<span id="L7" class="LineNr"> 7 </span> <span class="subxS1Comment"># . prologue</span> +<span id="L8" class="LineNr"> 8 </span> 55/push-ebp +<span id="L9" class="LineNr"> 9 </span> 89/<- %ebp 4/r32/esp +<span id="L10" class="LineNr">10 </span> <span class="subxS1Comment"># . save registers</span> +<span id="L11" class="LineNr">11 </span> 50/push-eax +<span id="L12" class="LineNr">12 </span> 52/push-edx +<span id="L13" class="LineNr">13 </span> <span class="subxComment">#</span> +<span id="L14" class="LineNr">14 </span> 8b/-> *(ebp+0xc) 0/r32/eax +<span id="L15" class="LineNr">15 </span> f7 4/subop/multiply-into-edx-eax *(ebp+0x10) +<span id="L16" class="LineNr">16 </span> <span class="subxComment"># TODO: check edx for overflow</span> +<span id="L17" class="LineNr">17 </span> (<a href='120allocate.subx.html#L535'>allocate-array</a> *(ebp+8) %eax *(ebp+0x14)) +<span id="L18" class="LineNr">18 </span><span class="Constant">$allocate-array2:end</span>: +<span id="L19" class="LineNr">19 </span> <span class="subxS1Comment"># . restore registers</span> +<span id="L20" class="LineNr">20 </span> 5a/pop-to-edx +<span id="L21" class="LineNr">21 </span> 58/pop-to-eax +<span id="L22" class="LineNr">22 </span> <span class="subxS1Comment"># . epilogue</span> +<span id="L23" class="LineNr">23 </span> 89/<- %esp 5/r32/ebp +<span id="L24" class="LineNr">24 </span> 5d/pop-to-ebp +<span id="L25" class="LineNr">25 </span> c3/return +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> |