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author | Kartik Agaram <vc@akkartik.com> | 2020-12-26 14:29:02 -0800 |
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committer | Kartik Agaram <vc@akkartik.com> | 2020-12-26 14:29:02 -0800 |
commit | 761001dadc4fbbff674295f6bf0fd6c9026b107a (patch) | |
tree | 14cac01340502df0d0fc5d5a2d9b65e37c8394c9 /html/baremetal/ex1.hex.html | |
parent | cfd914b0984bac47939d05f59a4b88772d924d88 (diff) | |
download | mu-761001dadc4fbbff674295f6bf0fd6c9026b107a.tar.gz |
7405
Diffstat (limited to 'html/baremetal/ex1.hex.html')
-rw-r--r-- | html/baremetal/ex1.hex.html | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/html/baremetal/ex1.hex.html b/html/baremetal/ex1.hex.html new file mode 100644 index 00000000..bdfb696f --- /dev/null +++ b/html/baremetal/ex1.hex.html @@ -0,0 +1,75 @@ +<!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/ex1.hex</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; } +.LineNr { } +--> +</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/baremetal/ex1.hex'>https://github.com/akkartik/mu/blob/master/baremetal/ex1.hex</a> +<pre id='vimCodeElement'> +<span id="L1" class="LineNr"> 1 </span><span class="subxComment"># The simplest possible program: just an infinite loop.</span> +<span id="L2" class="LineNr"> 2 </span><span class="subxComment"># All is well if your computer clears screen and hangs without restarting.</span> +<span id="L3" class="LineNr"> 3 </span><span class="subxComment"># On an emulator the window may get bigger to accomodate the 1280x1024 graphics mode.</span> +<span id="L4" class="LineNr"> 4 </span><span class="subxComment">#</span> +<span id="L5" class="LineNr"> 5 </span><span class="subxComment"># To convert to a disk image, first prepare a realistically sized disk image:</span> +<span id="L6" class="LineNr"> 6 </span><span class="subxComment"># dd if=/dev/zero of=disk.img count=20160 # 512-byte sectors, so 10MB</span> +<span id="L7" class="LineNr"> 7 </span><span class="subxComment"># Load the disk image:</span> +<span id="L8" class="LineNr"> 8 </span><span class="subxComment"># cat baremetal/boot.hex baremetal/ex1.hex |./bootstrap run apps/hex > a.bin</span> +<span id="L9" class="LineNr"> 9 </span><span class="subxComment"># dd if=a.bin of=disk.img conv=notrunc</span> +<span id="L10" class="LineNr">10 </span><span class="subxComment"># To run:</span> +<span id="L11" class="LineNr">11 </span><span class="subxComment"># qemu-system-i386 disk.img</span> +<span id="L12" class="LineNr">12 </span><span class="subxComment"># Or:</span> +<span id="L13" class="LineNr">13 </span><span class="subxComment"># bochs -f apps/boot.bochsrc # boot.bochsrc loads disk.img</span> +<span id="L14" class="LineNr">14 </span> +<span id="L15" class="LineNr">15 </span><span class="subxComment"># address 0x8000</span> +<span id="L16" class="LineNr">16 </span>e9 fb ff ff ff <span class="subxComment"># jump to address 0x8000</span> +<span id="L17" class="LineNr">17 </span> +<span id="L18" class="LineNr">18 </span><span class="subxComment"># vim:ft=subx</span> +</pre> +</body> +</html> +<!-- vim: set foldmethod=manual : --> |