diff options
Diffstat (limited to 'html/linux/advent2020')
| -rw-r--r-- | html/linux/advent2020/1a.mu.html | 165 | ||||
| -rw-r--r-- | html/linux/advent2020/1b.mu.html | 181 | ||||
| -rw-r--r-- | html/linux/advent2020/2a.mu.html | 159 | ||||
| -rw-r--r-- | html/linux/advent2020/2b.mu.html | 190 | ||||
| -rw-r--r-- | html/linux/advent2020/3a.mu.html | 175 | ||||
| -rw-r--r-- | html/linux/advent2020/3b.mu.html | 205 | ||||
| -rw-r--r-- | html/linux/advent2020/4a.mu.html | 142 | ||||
| -rw-r--r-- | html/linux/advent2020/4b.mu.html | 381 | ||||
| -rw-r--r-- | html/linux/advent2020/5a.mu.html | 146 | ||||
| -rw-r--r-- | html/linux/advent2020/5b.mu.html | 148 |
10 files changed, 0 insertions, 1892 deletions
diff --git a/html/linux/advent2020/1a.mu.html b/html/linux/advent2020/1a.mu.html deleted file mode 100644 index 4355df49..00000000 --- a/html/linux/advent2020/1a.mu.html +++ /dev/null @@ -1,165 +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 - linux/advent2020/1a.mu</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: #ffffd7; } -body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; } -a { color:inherit; } -* { font-size:12pt; font-size: 1em; } -.PreProc { color: #c000c0; } -.muRegEdx { color: #af5f00; } -.Special { color: #ff6060; } -.LineNr { } -.muRegEsi { color: #005faf; } -.muRegEbx { color: #5f00ff; } -.Constant { color: #008787; } -.muRegEdi { color: #00af00; } -.muRegEcx { color: #870000; } -.Delimiter { color: #c000c0; } -.muFunction { color: #af5f00; text-decoration: underline; } -.CommentedCode { color: #8a8a8a; } -.muComment { color: #005faf; } ---> -</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/linux/advent2020/1a.mu'>https://github.com/akkartik/mu/blob/main/linux/advent2020/1a.mu</a> -<pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="muComment"># <a href="https://adventofcode.com/2020/day/1">https://adventofcode.com/2020/day/1</a></span> -<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To run (on Linux):</span> -<span id="L4" class="LineNr"> 4 </span><span class="muComment"># $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a></span> -<span id="L5" class="LineNr"> 5 </span><span class="muComment"># $ cd mu</span> -<span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ ./translate advent2020/1a.mu</span> -<span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./a.elf < input</span> -<span id="L8" class="LineNr"> 8 </span><span class="muComment"># found</span> -<span id="L9" class="LineNr"> 9 </span><span class="muComment"># 1353 667</span> -<span id="L10" class="LineNr">10 </span><span class="muComment"># 902451</span> -<span id="L11" class="LineNr">11 </span><span class="muComment">#</span> -<span id="L12" class="LineNr">12 </span><span class="muComment"># You'll need to register to download the 'input' file for yourself.</span> -<span id="L13" class="LineNr">13 </span> -<span id="L14" class="LineNr">14 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='1a.mu.html#L14'>main</a></span><span class="PreProc"> -> </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span> -<span id="L15" class="LineNr">15 </span> <span class="muComment"># data structure</span> -<span id="L16" class="LineNr">16 </span> <span class="PreProc">var</span> numbers-storage: (array int <span class="Constant">0x100</span>) <span class="muComment"># 256 ints</span> -<span id="L17" class="LineNr">17 </span> <span class="PreProc">var</span> numbers/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special"><-</span> address numbers-storage -<span id="L18" class="LineNr">18 </span> <span class="PreProc">var</span> numbers-index/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L19" class="LineNr">19 </span> <span class="muComment"># phase 1: parse each line from stdin and add it to numbers</span> -<span id="L20" class="LineNr">20 </span> <span class="Delimiter">{</span> -<span id="L21" class="LineNr">21 </span> <span class="PreProc">var</span> line-storage: (stream byte <span class="Constant">0x100</span>) <span class="muComment"># 256 bytes</span> -<span id="L22" class="LineNr">22 </span> <span class="PreProc">var</span> line/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special"><-</span> address line-storage -<span id="L23" class="LineNr">23 </span> <span class="Delimiter">{</span> -<span id="L24" class="LineNr">24 </span><span class="CommentedCode">#? print-string 0, "== iter\n"</span> -<span id="L25" class="LineNr">25 </span> <span class="muComment"># read line from stdin</span> -<span id="L26" class="LineNr">26 </span> <a href='../106stream.subx.html#L17'>clear-stream</a> line -<span id="L27" class="LineNr">27 </span> <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line -<span id="L28" class="LineNr">28 </span> <span class="muComment"># if line is empty (not even a newline), quit</span> -<span id="L29" class="LineNr">29 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L30" class="LineNr">30 </span> compare done?, <span class="Constant">0</span>/false -<span id="L31" class="LineNr">31 </span> <span class="PreProc">break-if-!=</span> -<span id="L32" class="LineNr">32 </span><span class="CommentedCode">#? print-stream-to-real-screen line</span> -<span id="L33" class="LineNr">33 </span> <span class="muComment"># convert line to int and append it to numbers</span> -<span id="L34" class="LineNr">34 </span> <span class="PreProc">var</span> n/eax: int <span class="Special"><-</span> <a href='../311decimal-int.subx.html#L48'>parse-decimal-int-from-stream</a> line -<span id="L35" class="LineNr">35 </span><span class="CommentedCode">#? print-int32-decimal 0, n</span> -<span id="L36" class="LineNr">36 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L37" class="LineNr">37 </span> <span class="PreProc">var</span> dest/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special"><-</span> index numbers, numbers-index -<span id="L38" class="LineNr">38 </span> copy-to *dest, n -<span id="L39" class="LineNr">39 </span> numbers-index <span class="Special"><-</span> increment -<span id="L40" class="LineNr">40 </span><span class="CommentedCode">#? print-string 0, "== "</span> -<span id="L41" class="LineNr">41 </span><span class="CommentedCode">#? print-int32-decimal 0, numbers-index</span> -<span id="L42" class="LineNr">42 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L43" class="LineNr">43 </span> <span class="PreProc">loop</span> -<span id="L44" class="LineNr">44 </span> <span class="Delimiter">}</span> -<span id="L45" class="LineNr">45 </span> <span class="Delimiter">}</span> -<span id="L46" class="LineNr">46 </span> <span class="muComment"># phase 2: for each number in the array, check if 2020-it is in the rest of</span> -<span id="L47" class="LineNr">47 </span> <span class="muComment"># the array</span> -<span id="L48" class="LineNr">48 </span> <span class="PreProc">var</span> i/eax: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L49" class="LineNr">49 </span> <span class="Delimiter">{</span> -<span id="L50" class="LineNr">50 </span> compare i, numbers-index -<span id="L51" class="LineNr">51 </span> <span class="PreProc">break-if->=</span> -<span id="L52" class="LineNr">52 </span> <span class="PreProc">var</span> src/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special"><-</span> index numbers, i -<span id="L53" class="LineNr">53 </span><span class="CommentedCode">#? print-int32-decimal 0, *src</span> -<span id="L54" class="LineNr">54 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L55" class="LineNr">55 </span> <span class="PreProc">var</span> target/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0x7e4</span> <span class="muComment"># 2020</span> -<span id="L56" class="LineNr">56 </span> target <span class="Special"><-</span> subtract *src -<span id="L57" class="LineNr">57 </span> <span class="Delimiter">{</span> -<span id="L58" class="LineNr">58 </span> <span class="PreProc">var</span> found?/eax: boolean <span class="Special"><-</span> <a href='1a.mu.html#L77'>find-after</a> numbers, i, target -<span id="L59" class="LineNr">59 </span> compare found?, <span class="Constant">0</span>/false -<span id="L60" class="LineNr">60 </span> <span class="PreProc">break-if-=</span> -<span id="L61" class="LineNr">61 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"found\n"</span> -<span id="L62" class="LineNr">62 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, *src -<span id="L63" class="LineNr">63 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" "</span> -<span id="L64" class="LineNr">64 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, target -<span id="L65" class="LineNr">65 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L66" class="LineNr">66 </span> target <span class="Special"><-</span> multiply *src -<span id="L67" class="LineNr">67 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, target -<span id="L68" class="LineNr">68 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L69" class="LineNr">69 </span> <span class="PreProc">return</span> <span class="Constant">0</span>/success -<span id="L70" class="LineNr">70 </span> <span class="Delimiter">}</span> -<span id="L71" class="LineNr">71 </span> i <span class="Special"><-</span> increment -<span id="L72" class="LineNr">72 </span> <span class="PreProc">loop</span> -<span id="L73" class="LineNr">73 </span> <span class="Delimiter">}</span> -<span id="L74" class="LineNr">74 </span> <span class="PreProc">return</span> <span class="Constant">1</span>/not-found -<span id="L75" class="LineNr">75 </span><span class="Delimiter">}</span> -<span id="L76" class="LineNr">76 </span> -<span id="L77" class="LineNr">77 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='1a.mu.html#L77'>find-after</a></span> _numbers: (addr array int), start: int, _target: int<span class="PreProc"> -> </span>_/eax: boolean <span class="Delimiter">{</span> -<span id="L78" class="LineNr">78 </span> <span class="PreProc">var</span> numbers/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special"><-</span> copy _numbers -<span id="L79" class="LineNr">79 </span> <span class="PreProc">var</span> target/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy _target -<span id="L80" class="LineNr">80 </span> <span class="PreProc">var</span> len/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> length numbers -<span id="L81" class="LineNr">81 </span> <span class="PreProc">var</span> i/eax: int <span class="Special"><-</span> copy start -<span id="L82" class="LineNr">82 </span> i <span class="Special"><-</span> increment -<span id="L83" class="LineNr">83 </span> <span class="Delimiter">{</span> -<span id="L84" class="LineNr">84 </span> compare i, len -<span id="L85" class="LineNr">85 </span> <span class="PreProc">break-if->=</span> -<span id="L86" class="LineNr">86 </span> <span class="PreProc">var</span> src/<span class="muRegEdx">edx</span>: (addr int) <span class="Special"><-</span> index numbers, i -<span id="L87" class="LineNr">87 </span> <span class="muComment"># if *src == target, return true</span> -<span id="L88" class="LineNr">88 </span> compare *src, target -<span id="L89" class="LineNr">89 </span> <span class="Delimiter">{</span> -<span id="L90" class="LineNr">90 </span> <span class="PreProc">break-if-!=</span> -<span id="L91" class="LineNr">91 </span> <span class="PreProc">return</span> <span class="Constant">1</span>/true -<span id="L92" class="LineNr">92 </span> <span class="Delimiter">}</span> -<span id="L93" class="LineNr">93 </span> i <span class="Special"><-</span> increment -<span id="L94" class="LineNr">94 </span> <span class="PreProc">loop</span> -<span id="L95" class="LineNr">95 </span> <span class="Delimiter">}</span> -<span id="L96" class="LineNr">96 </span> <span class="PreProc">return</span> <span class="Constant">0</span>/false -<span id="L97" class="LineNr">97 </span><span class="Delimiter">}</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> diff --git a/html/linux/advent2020/1b.mu.html b/html/linux/advent2020/1b.mu.html deleted file mode 100644 index fad9e60d..00000000 --- a/html/linux/advent2020/1b.mu.html +++ /dev/null @@ -1,181 +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 - linux/advent2020/1b.mu</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: #ffffd7; } -body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; } -a { color:inherit; } -* { font-size:12pt; font-size: 1em; } -.PreProc { color: #c000c0; } -.muRegEdx { color: #af5f00; } -.Special { color: #ff6060; } -.LineNr { } -.muRegEsi { color: #005faf; } -.muRegEbx { color: #5f00ff; } -.Constant { color: #008787; } -.muRegEdi { color: #00af00; } -.muRegEcx { color: #870000; } -.Delimiter { color: #c000c0; } -.muFunction { color: #af5f00; text-decoration: underline; } -.CommentedCode { color: #8a8a8a; } -.muComment { color: #005faf; } ---> -</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/linux/advent2020/1b.mu'>https://github.com/akkartik/mu/blob/main/linux/advent2020/1b.mu</a> -<pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="muComment"># <a href="https://adventofcode.com/2020/day/1">https://adventofcode.com/2020/day/1</a></span> -<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To run (on Linux):</span> -<span id="L4" class="LineNr"> 4 </span><span class="muComment"># $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a></span> -<span id="L5" class="LineNr"> 5 </span><span class="muComment"># $ cd mu</span> -<span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ ./translate advent2020/1b.mu</span> -<span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./a.elf < input</span> -<span id="L8" class="LineNr"> 8 </span><span class="muComment"># found</span> -<span id="L9" class="LineNr"> 9 </span><span class="muComment"># 143 407 1470</span> -<span id="L10" class="LineNr"> 10 </span><span class="muComment"># 85555470</span> -<span id="L11" class="LineNr"> 11 </span><span class="muComment">#</span> -<span id="L12" class="LineNr"> 12 </span><span class="muComment"># You'll need to register to download the 'input' file for yourself.</span> -<span id="L13" class="LineNr"> 13 </span> -<span id="L14" class="LineNr"> 14 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='1b.mu.html#L14'>main</a></span><span class="PreProc"> -> </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span> -<span id="L15" class="LineNr"> 15 </span> <span class="muComment"># data structure</span> -<span id="L16" class="LineNr"> 16 </span> <span class="PreProc">var</span> numbers-storage: (array int <span class="Constant">0x100</span>) <span class="muComment"># 256 ints</span> -<span id="L17" class="LineNr"> 17 </span> <span class="PreProc">var</span> numbers/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special"><-</span> address numbers-storage -<span id="L18" class="LineNr"> 18 </span> <span class="PreProc">var</span> numbers-index/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L19" class="LineNr"> 19 </span> <span class="muComment"># phase 1: parse each line from stdin and add it to numbers</span> -<span id="L20" class="LineNr"> 20 </span> <span class="Delimiter">{</span> -<span id="L21" class="LineNr"> 21 </span> <span class="PreProc">var</span> line-storage: (stream byte <span class="Constant">0x100</span>) <span class="muComment"># 256 bytes</span> -<span id="L22" class="LineNr"> 22 </span> <span class="PreProc">var</span> line/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special"><-</span> address line-storage -<span id="L23" class="LineNr"> 23 </span> <span class="Delimiter">{</span> -<span id="L24" class="LineNr"> 24 </span><span class="CommentedCode">#? print-string 0, "== iter\n"</span> -<span id="L25" class="LineNr"> 25 </span> <span class="muComment"># read line from stdin</span> -<span id="L26" class="LineNr"> 26 </span> <a href='../106stream.subx.html#L17'>clear-stream</a> line -<span id="L27" class="LineNr"> 27 </span> <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line -<span id="L28" class="LineNr"> 28 </span> <span class="muComment"># if line is empty (not even a newline), quit</span> -<span id="L29" class="LineNr"> 29 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L30" class="LineNr"> 30 </span> compare done?, <span class="Constant">0</span>/false -<span id="L31" class="LineNr"> 31 </span> <span class="PreProc">break-if-!=</span> -<span id="L32" class="LineNr"> 32 </span><span class="CommentedCode">#? print-stream-to-real-screen line</span> -<span id="L33" class="LineNr"> 33 </span> <span class="muComment"># convert line to int and append it to numbers</span> -<span id="L34" class="LineNr"> 34 </span> <span class="PreProc">var</span> n/eax: int <span class="Special"><-</span> <a href='../311decimal-int.subx.html#L48'>parse-decimal-int-from-stream</a> line -<span id="L35" class="LineNr"> 35 </span><span class="CommentedCode">#? print-int32-decimal 0, n</span> -<span id="L36" class="LineNr"> 36 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L37" class="LineNr"> 37 </span> <span class="PreProc">var</span> dest/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special"><-</span> index numbers, numbers-index -<span id="L38" class="LineNr"> 38 </span> copy-to *dest, n -<span id="L39" class="LineNr"> 39 </span> numbers-index <span class="Special"><-</span> increment -<span id="L40" class="LineNr"> 40 </span><span class="CommentedCode">#? print-string 0, "== "</span> -<span id="L41" class="LineNr"> 41 </span><span class="CommentedCode">#? print-int32-decimal 0, numbers-index</span> -<span id="L42" class="LineNr"> 42 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L43" class="LineNr"> 43 </span> <span class="PreProc">loop</span> -<span id="L44" class="LineNr"> 44 </span> <span class="Delimiter">}</span> -<span id="L45" class="LineNr"> 45 </span> <span class="Delimiter">}</span> -<span id="L46" class="LineNr"> 46 </span> <span class="muComment"># phase 2: for every pair of distinct numbers, check if the rest of the</span> -<span id="L47" class="LineNr"> 47 </span> <span class="muComment"># array has 2020-it</span> -<span id="L48" class="LineNr"> 48 </span> <span class="PreProc">var</span> i/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L49" class="LineNr"> 49 </span> <span class="Delimiter">{</span> -<span id="L50" class="LineNr"> 50 </span> compare i, numbers-index -<span id="L51" class="LineNr"> 51 </span> <span class="PreProc">break-if->=</span> -<span id="L52" class="LineNr"> 52 </span> <span class="muComment"># for j from i+1 to end</span> -<span id="L53" class="LineNr"> 53 </span> <span class="PreProc">var</span> j/<span class="muRegEdx">edx</span>: int <span class="Special"><-</span> copy i -<span id="L54" class="LineNr"> 54 </span> j <span class="Special"><-</span> increment -<span id="L55" class="LineNr"> 55 </span> <span class="Delimiter">{</span> -<span id="L56" class="LineNr"> 56 </span> compare j, numbers-index -<span id="L57" class="LineNr"> 57 </span> <span class="PreProc">break-if->=</span> -<span id="L58" class="LineNr"> 58 </span> <span class="Delimiter">{</span> -<span id="L59" class="LineNr"> 59 </span> compare i, j -<span id="L60" class="LineNr"> 60 </span> <span class="PreProc">break-if-=</span> -<span id="L61" class="LineNr"> 61 </span> <span class="PreProc">var</span> target/<span class="muRegEbx">ebx</span>: int <span class="Special"><-</span> copy <span class="Constant">0x7e4</span> <span class="muComment"># 2020</span> -<span id="L62" class="LineNr"> 62 </span> <span class="PreProc">var</span> src/<span class="muRegEdi">edi</span>: (addr int) <span class="Special"><-</span> index numbers, i -<span id="L63" class="LineNr"> 63 </span> target <span class="Special"><-</span> subtract *src -<span id="L64" class="LineNr"> 64 </span> <span class="PreProc">var</span> src2/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special"><-</span> index numbers, j -<span id="L65" class="LineNr"> 65 </span> target <span class="Special"><-</span> subtract *src2 -<span id="L66" class="LineNr"> 66 </span> <span class="Delimiter">{</span> -<span id="L67" class="LineNr"> 67 </span> <span class="PreProc">var</span> found?/eax: boolean <span class="Special"><-</span> <a href='1b.mu.html#L93'>find-after</a> numbers, j, target -<span id="L68" class="LineNr"> 68 </span> compare found?, <span class="Constant">0</span>/false -<span id="L69" class="LineNr"> 69 </span> <span class="PreProc">break-if-=</span> -<span id="L70" class="LineNr"> 70 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"found\n"</span> -<span id="L71" class="LineNr"> 71 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, *src -<span id="L72" class="LineNr"> 72 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" "</span> -<span id="L73" class="LineNr"> 73 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, *src2 -<span id="L74" class="LineNr"> 74 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" "</span> -<span id="L75" class="LineNr"> 75 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, target -<span id="L76" class="LineNr"> 76 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L77" class="LineNr"> 77 </span> target <span class="Special"><-</span> multiply *src -<span id="L78" class="LineNr"> 78 </span> target <span class="Special"><-</span> multiply *src2 -<span id="L79" class="LineNr"> 79 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, target -<span id="L80" class="LineNr"> 80 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L81" class="LineNr"> 81 </span> <span class="PreProc">return</span> <span class="Constant">0</span>/success -<span id="L82" class="LineNr"> 82 </span> <span class="Delimiter">}</span> -<span id="L83" class="LineNr"> 83 </span> <span class="Delimiter">}</span> -<span id="L84" class="LineNr"> 84 </span> j <span class="Special"><-</span> increment -<span id="L85" class="LineNr"> 85 </span> <span class="PreProc">loop</span> -<span id="L86" class="LineNr"> 86 </span> <span class="Delimiter">}</span> -<span id="L87" class="LineNr"> 87 </span> i <span class="Special"><-</span> increment -<span id="L88" class="LineNr"> 88 </span> <span class="PreProc">loop</span> -<span id="L89" class="LineNr"> 89 </span> <span class="Delimiter">}</span> -<span id="L90" class="LineNr"> 90 </span> <span class="PreProc">return</span> <span class="Constant">1</span>/not-found -<span id="L91" class="LineNr"> 91 </span><span class="Delimiter">}</span> -<span id="L92" class="LineNr"> 92 </span> -<span id="L93" class="LineNr"> 93 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='1b.mu.html#L93'>find-after</a></span> _numbers: (addr array int), start: int, _target: int<span class="PreProc"> -> </span>_/eax: boolean <span class="Delimiter">{</span> -<span id="L94" class="LineNr"> 94 </span> <span class="PreProc">var</span> numbers/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special"><-</span> copy _numbers -<span id="L95" class="LineNr"> 95 </span> <span class="PreProc">var</span> target/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy _target -<span id="L96" class="LineNr"> 96 </span> <span class="PreProc">var</span> len/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> length numbers -<span id="L97" class="LineNr"> 97 </span> <span class="PreProc">var</span> i/eax: int <span class="Special"><-</span> copy start -<span id="L98" class="LineNr"> 98 </span> i <span class="Special"><-</span> increment -<span id="L99" class="LineNr"> 99 </span> <span class="Delimiter">{</span> -<span id="L100" class="LineNr">100 </span> compare i, len -<span id="L101" class="LineNr">101 </span> <span class="PreProc">break-if->=</span> -<span id="L102" class="LineNr">102 </span> <span class="PreProc">var</span> src/<span class="muRegEdx">edx</span>: (addr int) <span class="Special"><-</span> index numbers, i -<span id="L103" class="LineNr">103 </span> <span class="muComment"># if *src == target, return true</span> -<span id="L104" class="LineNr">104 </span> compare *src, target -<span id="L105" class="LineNr">105 </span> <span class="Delimiter">{</span> -<span id="L106" class="LineNr">106 </span> <span class="PreProc">break-if-!=</span> -<span id="L107" class="LineNr">107 </span> <span class="PreProc">return</span> <span class="Constant">1</span>/true -<span id="L108" class="LineNr">108 </span> <span class="Delimiter">}</span> -<span id="L109" class="LineNr">109 </span> i <span class="Special"><-</span> increment -<span id="L110" class="LineNr">110 </span> <span class="PreProc">loop</span> -<span id="L111" class="LineNr">111 </span> <span class="Delimiter">}</span> -<span id="L112" class="LineNr">112 </span> <span class="PreProc">return</span> <span class="Constant">0</span>/false -<span id="L113" class="LineNr">113 </span><span class="Delimiter">}</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> diff --git a/html/linux/advent2020/2a.mu.html b/html/linux/advent2020/2a.mu.html deleted file mode 100644 index e24a06ef..00000000 --- a/html/linux/advent2020/2a.mu.html +++ /dev/null @@ -1,159 +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 - linux/advent2020/2a.mu</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: #ffffd7; } -body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; } -a { color:inherit; } -* { font-size:12pt; font-size: 1em; } -.PreProc { color: #c000c0; } -.muRegEdx { color: #af5f00; } -.Special { color: #ff6060; } -.LineNr { } -.muRegEsi { color: #005faf; } -.muRegEbx { color: #5f00ff; } -.Constant { color: #008787; } -.muRegEdi { color: #00af00; } -.muRegEcx { color: #870000; } -.Delimiter { color: #c000c0; } -.muFunction { color: #af5f00; text-decoration: underline; } -.muComment { color: #005faf; } ---> -</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/linux/advent2020/2a.mu'>https://github.com/akkartik/mu/blob/main/linux/advent2020/2a.mu</a> -<pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="muComment"># <a href="https://adventofcode.com/2020/day/2">https://adventofcode.com/2020/day/2</a></span> -<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To run (on Linux):</span> -<span id="L4" class="LineNr"> 4 </span><span class="muComment"># $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a></span> -<span id="L5" class="LineNr"> 5 </span><span class="muComment"># $ cd mu</span> -<span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ ./translate advent2020/2a.mu</span> -<span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./a.elf < input</span> -<span id="L8" class="LineNr"> 8 </span><span class="muComment">#</span> -<span id="L9" class="LineNr"> 9 </span><span class="muComment"># You'll need to register to download the 'input' file for yourself.</span> -<span id="L10" class="LineNr">10 </span> -<span id="L11" class="LineNr">11 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='2a.mu.html#L11'>main</a></span><span class="PreProc"> -> </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span> -<span id="L12" class="LineNr">12 </span> <span class="PreProc">var</span> valid-password-count/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L13" class="LineNr">13 </span> <span class="PreProc">var</span> line-storage: (stream byte <span class="Constant">0x100</span>) <span class="muComment"># 256 bytes</span> -<span id="L14" class="LineNr">14 </span> <span class="PreProc">var</span> line/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special"><-</span> address line-storage -<span id="L15" class="LineNr">15 </span> <span class="PreProc">var</span> slice-storage: slice -<span id="L16" class="LineNr">16 </span> <span class="PreProc">var</span> slice/<span class="muRegEcx">ecx</span>: (addr slice) <span class="Special"><-</span> address slice-storage -<span id="L17" class="LineNr">17 </span> <span class="Delimiter">{</span> -<span id="L18" class="LineNr">18 </span> <span class="muComment"># read line from stdin</span> -<span id="L19" class="LineNr">19 </span> <a href='../106stream.subx.html#L17'>clear-stream</a> line -<span id="L20" class="LineNr">20 </span> <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line -<span id="L21" class="LineNr">21 </span> <span class="muComment"># if line is empty (not even a newline), quit</span> -<span id="L22" class="LineNr">22 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L23" class="LineNr">23 </span> compare done?, <span class="Constant">0</span>/false -<span id="L24" class="LineNr">24 </span> <span class="PreProc">break-if-!=</span> -<span id="L25" class="LineNr">25 </span> <a href='../304screen.subx.html#L147'>print-stream-to-real-screen</a> line -<span id="L26" class="LineNr">26 </span> <span class="muComment"># slice = next-token(line, '-')</span> -<span id="L27" class="LineNr">27 </span> <a href='../124next-token.subx.html#L10'>next-token</a> line, <span class="Constant">0x2d</span>, slice -<span id="L28" class="LineNr">28 </span> <span class="muComment"># start = parse-int(slice)</span> -<span id="L29" class="LineNr">29 </span> <span class="PreProc">var</span> _start/eax: int <span class="Special"><-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice -<span id="L30" class="LineNr">30 </span> <span class="PreProc">var</span> start/<span class="muRegEbx">ebx</span>: int <span class="Special"><-</span> copy _start -<span id="L31" class="LineNr">31 </span> <span class="PreProc">var</span> dash/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line <span class="muComment"># skip '-'</span> -<span id="L32" class="LineNr">32 </span> <span class="muComment"># slice = next-token(line, ' ')</span> -<span id="L33" class="LineNr">33 </span> <a href='../124next-token.subx.html#L10'>next-token</a> line, <span class="Constant">0x20</span>, slice -<span id="L34" class="LineNr">34 </span> <span class="PreProc">var</span> _end/eax: int <span class="Special"><-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice -<span id="L35" class="LineNr">35 </span> <span class="PreProc">var</span> end/<span class="muRegEsi">esi</span>: int <span class="Special"><-</span> copy _end -<span id="L36" class="LineNr">36 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, start -<span id="L37" class="LineNr">37 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" "</span> -<span id="L38" class="LineNr">38 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, end -<span id="L39" class="LineNr">39 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L40" class="LineNr">40 </span> <span class="muComment"># letter = next non-space</span> -<span id="L41" class="LineNr">41 </span> <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line -<span id="L42" class="LineNr">42 </span> <span class="PreProc">var</span> letter/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line -<span id="L43" class="LineNr">43 </span> <span class="muComment"># skip some stuff</span> -<span id="L44" class="LineNr">44 </span> <span class="Delimiter">{</span> -<span id="L45" class="LineNr">45 </span> <span class="PreProc">var</span> colon/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line <span class="muComment"># skip ':'</span> -<span id="L46" class="LineNr">46 </span> <span class="Delimiter">}</span> -<span id="L47" class="LineNr">47 </span> <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line -<span id="L48" class="LineNr">48 </span> <span class="muComment"># now check the rest of the line</span> -<span id="L49" class="LineNr">49 </span> <span class="PreProc">var</span> <a href='2a.mu.html#L63'>valid?</a>/eax: boolean <span class="Special"><-</span> <a href='2a.mu.html#L63'>valid?</a> start, end, letter, line -<span id="L50" class="LineNr">50 </span> compare <a href='2a.mu.html#L63'>valid?</a>, <span class="Constant">0</span>/false -<span id="L51" class="LineNr">51 </span> <span class="Delimiter">{</span> -<span id="L52" class="LineNr">52 </span> <span class="PreProc">break-if-=</span> -<span id="L53" class="LineNr">53 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"valid!\n"</span> -<span id="L54" class="LineNr">54 </span> valid-password-count <span class="Special"><-</span> increment -<span id="L55" class="LineNr">55 </span> <span class="Delimiter">}</span> -<span id="L56" class="LineNr">56 </span> <span class="PreProc">loop</span> -<span id="L57" class="LineNr">57 </span> <span class="Delimiter">}</span> -<span id="L58" class="LineNr">58 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, valid-password-count -<span id="L59" class="LineNr">59 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L60" class="LineNr">60 </span> <span class="PreProc">return</span> <span class="Constant">0</span> -<span id="L61" class="LineNr">61 </span><span class="Delimiter">}</span> -<span id="L62" class="LineNr">62 </span> -<span id="L63" class="LineNr">63 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='2a.mu.html#L63'>valid?</a></span> start: int, end: int, letter: byte, password: (addr stream byte)<span class="PreProc"> -> </span>_/eax: boolean <span class="Delimiter">{</span> -<span id="L64" class="LineNr">64 </span> <span class="PreProc">var</span> letter-count/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L65" class="LineNr">65 </span> <span class="muComment"># for every c in password</span> -<span id="L66" class="LineNr">66 </span> <span class="muComment"># if (c == letter)</span> -<span id="L67" class="LineNr">67 </span> <span class="muComment"># ++letter-count</span> -<span id="L68" class="LineNr">68 </span> <span class="Delimiter">{</span> -<span id="L69" class="LineNr">69 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> password -<span id="L70" class="LineNr">70 </span> compare done?, <span class="Constant">0</span>/false -<span id="L71" class="LineNr">71 </span> <span class="PreProc">break-if-!=</span> -<span id="L72" class="LineNr">72 </span> <span class="PreProc">var</span> c/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> password -<span id="L73" class="LineNr">73 </span> compare c, letter -<span id="L74" class="LineNr">74 </span> <span class="Delimiter">{</span> -<span id="L75" class="LineNr">75 </span> <span class="PreProc">break-if-!=</span> -<span id="L76" class="LineNr">76 </span> letter-count <span class="Special"><-</span> increment -<span id="L77" class="LineNr">77 </span> <span class="Delimiter">}</span> -<span id="L78" class="LineNr">78 </span> <span class="PreProc">loop</span> -<span id="L79" class="LineNr">79 </span> <span class="Delimiter">}</span> -<span id="L80" class="LineNr">80 </span> <span class="muComment"># return (start <= letter-count <= end)</span> -<span id="L81" class="LineNr">81 </span> compare letter-count, start -<span id="L82" class="LineNr">82 </span> <span class="Delimiter">{</span> -<span id="L83" class="LineNr">83 </span> <span class="PreProc">break-if->=</span> -<span id="L84" class="LineNr">84 </span> <span class="PreProc">return</span> <span class="Constant">0</span>/false -<span id="L85" class="LineNr">85 </span> <span class="Delimiter">}</span> -<span id="L86" class="LineNr">86 </span> compare letter-count, end -<span id="L87" class="LineNr">87 </span> <span class="Delimiter">{</span> -<span id="L88" class="LineNr">88 </span> <span class="PreProc">break-if-<=</span> -<span id="L89" class="LineNr">89 </span> <span class="PreProc">return</span> <span class="Constant">0</span>/false -<span id="L90" class="LineNr">90 </span> <span class="Delimiter">}</span> -<span id="L91" class="LineNr">91 </span> <span class="PreProc">return</span> <span class="Constant">1</span>/true -<span id="L92" class="LineNr">92 </span><span class="Delimiter">}</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> diff --git a/html/linux/advent2020/2b.mu.html b/html/linux/advent2020/2b.mu.html deleted file mode 100644 index ff0a806f..00000000 --- a/html/linux/advent2020/2b.mu.html +++ /dev/null @@ -1,190 +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 - linux/advent2020/2b.mu</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: #ffffd7; } -body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; } -a { color:inherit; } -* { font-size:12pt; font-size: 1em; } -.PreProc { color: #c000c0; } -.muRegEdx { color: #af5f00; } -.Special { color: #ff6060; } -.LineNr { } -.muRegEsi { color: #005faf; } -.muRegEbx { color: #5f00ff; } -.Constant { color: #008787; } -.muRegEdi { color: #00af00; } -.muRegEcx { color: #870000; } -.Delimiter { color: #c000c0; } -.muFunction { color: #af5f00; text-decoration: underline; } -.CommentedCode { color: #8a8a8a; } -.muComment { color: #005faf; } ---> -</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/linux/advent2020/2b.mu'>https://github.com/akkartik/mu/blob/main/linux/advent2020/2b.mu</a> -<pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="muComment"># <a href="https://adventofcode.com/2020/day/2">https://adventofcode.com/2020/day/2</a></span> -<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To run (on Linux):</span> -<span id="L4" class="LineNr"> 4 </span><span class="muComment"># $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a></span> -<span id="L5" class="LineNr"> 5 </span><span class="muComment"># $ cd mu</span> -<span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ ./translate advent2020/2b.mu</span> -<span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./a.elf < input</span> -<span id="L8" class="LineNr"> 8 </span><span class="muComment">#</span> -<span id="L9" class="LineNr"> 9 </span><span class="muComment"># You'll need to register to download the 'input' file for yourself.</span> -<span id="L10" class="LineNr"> 10 </span> -<span id="L11" class="LineNr"> 11 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='2b.mu.html#L11'>main</a></span><span class="PreProc"> -> </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span> -<span id="L12" class="LineNr"> 12 </span> <span class="PreProc">var</span> valid-password-count/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L13" class="LineNr"> 13 </span> <span class="PreProc">var</span> line-storage: (stream byte <span class="Constant">0x100</span>) <span class="muComment"># 256 bytes</span> -<span id="L14" class="LineNr"> 14 </span> <span class="PreProc">var</span> line/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special"><-</span> address line-storage -<span id="L15" class="LineNr"> 15 </span> <span class="PreProc">var</span> slice-storage: slice -<span id="L16" class="LineNr"> 16 </span> <span class="PreProc">var</span> slice/<span class="muRegEcx">ecx</span>: (addr slice) <span class="Special"><-</span> address slice-storage -<span id="L17" class="LineNr"> 17 </span> <span class="Delimiter">{</span> -<span id="L18" class="LineNr"> 18 </span> <span class="muComment"># read line from stdin</span> -<span id="L19" class="LineNr"> 19 </span> <a href='../106stream.subx.html#L17'>clear-stream</a> line -<span id="L20" class="LineNr"> 20 </span> <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line -<span id="L21" class="LineNr"> 21 </span> <span class="muComment"># if line is empty (not even a newline), quit</span> -<span id="L22" class="LineNr"> 22 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L23" class="LineNr"> 23 </span> compare done?, <span class="Constant">0</span>/false -<span id="L24" class="LineNr"> 24 </span> <span class="PreProc">break-if-!=</span> -<span id="L25" class="LineNr"> 25 </span> <a href='../304screen.subx.html#L147'>print-stream-to-real-screen</a> line -<span id="L26" class="LineNr"> 26 </span> <span class="muComment"># slice = next-token(line, '-')</span> -<span id="L27" class="LineNr"> 27 </span> <a href='../124next-token.subx.html#L10'>next-token</a> line, <span class="Constant">0x2d</span>, slice -<span id="L28" class="LineNr"> 28 </span> <span class="muComment"># pos1 = parse-int(slice)</span> -<span id="L29" class="LineNr"> 29 </span> <span class="PreProc">var</span> _pos1/eax: int <span class="Special"><-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice -<span id="L30" class="LineNr"> 30 </span> <span class="PreProc">var</span> pos1/<span class="muRegEbx">ebx</span>: int <span class="Special"><-</span> copy _pos1 -<span id="L31" class="LineNr"> 31 </span> <span class="PreProc">var</span> dash/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line <span class="muComment"># skip '-'</span> -<span id="L32" class="LineNr"> 32 </span> <span class="muComment"># slice = next-token(line, ' ')</span> -<span id="L33" class="LineNr"> 33 </span> <a href='../124next-token.subx.html#L10'>next-token</a> line, <span class="Constant">0x20</span>, slice -<span id="L34" class="LineNr"> 34 </span> <span class="PreProc">var</span> _pos2/eax: int <span class="Special"><-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice -<span id="L35" class="LineNr"> 35 </span> <span class="PreProc">var</span> pos2/<span class="muRegEsi">esi</span>: int <span class="Special"><-</span> copy _pos2 -<span id="L36" class="LineNr"> 36 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, pos1 -<span id="L37" class="LineNr"> 37 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" "</span> -<span id="L38" class="LineNr"> 38 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, pos2 -<span id="L39" class="LineNr"> 39 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L40" class="LineNr"> 40 </span> compare pos1, pos2 -<span id="L41" class="LineNr"> 41 </span> <span class="Delimiter">{</span> -<span id="L42" class="LineNr"> 42 </span> <span class="PreProc">break-if-<=</span> -<span id="L43" class="LineNr"> 43 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"out of order!\n"</span> -<span id="L44" class="LineNr"> 44 </span> <span class="PreProc">return</span> <span class="Constant">1</span> -<span id="L45" class="LineNr"> 45 </span> <span class="Delimiter">}</span> -<span id="L46" class="LineNr"> 46 </span> <span class="muComment"># letter = next non-space</span> -<span id="L47" class="LineNr"> 47 </span> <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line -<span id="L48" class="LineNr"> 48 </span> <span class="PreProc">var</span> letter/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line -<span id="L49" class="LineNr"> 49 </span> <span class="muComment"># skip some stuff</span> -<span id="L50" class="LineNr"> 50 </span> <span class="Delimiter">{</span> -<span id="L51" class="LineNr"> 51 </span> <span class="PreProc">var</span> colon/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line <span class="muComment"># skip ':'</span> -<span id="L52" class="LineNr"> 52 </span> <span class="Delimiter">}</span> -<span id="L53" class="LineNr"> 53 </span> <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line -<span id="L54" class="LineNr"> 54 </span> <span class="muComment"># now check the rest of the line</span> -<span id="L55" class="LineNr"> 55 </span> <span class="PreProc">var</span> <a href='2b.mu.html#L72'>valid?</a>/eax: boolean <span class="Special"><-</span> <a href='2b.mu.html#L72'>valid?</a> pos1, pos2, letter, line -<span id="L56" class="LineNr"> 56 </span> compare <a href='2b.mu.html#L72'>valid?</a>, <span class="Constant">0</span>/false -<span id="L57" class="LineNr"> 57 </span> <span class="Delimiter">{</span> -<span id="L58" class="LineNr"> 58 </span> <span class="PreProc">break-if-=</span> -<span id="L59" class="LineNr"> 59 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"valid!\n"</span> -<span id="L60" class="LineNr"> 60 </span> valid-password-count <span class="Special"><-</span> increment -<span id="L61" class="LineNr"> 61 </span> <span class="Delimiter">}</span> -<span id="L62" class="LineNr"> 62 </span> <span class="PreProc">loop</span> -<span id="L63" class="LineNr"> 63 </span> <span class="Delimiter">}</span> -<span id="L64" class="LineNr"> 64 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, valid-password-count -<span id="L65" class="LineNr"> 65 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L66" class="LineNr"> 66 </span> <span class="PreProc">return</span> <span class="Constant">0</span> -<span id="L67" class="LineNr"> 67 </span><span class="Delimiter">}</span> -<span id="L68" class="LineNr"> 68 </span> -<span id="L69" class="LineNr"> 69 </span><span class="muComment"># ideally password would be a random-access array</span> -<span id="L70" class="LineNr"> 70 </span><span class="muComment"># we'll just track an index</span> -<span id="L71" class="LineNr"> 71 </span><span class="muComment"># one benefit: we can easily start at 1</span> -<span id="L72" class="LineNr"> 72 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='2b.mu.html#L72'>valid?</a></span> pos1: int, pos2: int, letter: byte, password: (addr stream byte)<span class="PreProc"> -> </span>_/eax: boolean <span class="Delimiter">{</span> -<span id="L73" class="LineNr"> 73 </span> <span class="PreProc">var</span> i/<span class="muRegEsi">esi</span>: int <span class="Special"><-</span> copy <span class="Constant">1</span> -<span id="L74" class="LineNr"> 74 </span> <span class="PreProc">var</span> letter-count/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L75" class="LineNr"> 75 </span> <span class="muComment"># while password stream isn't empty</span> -<span id="L76" class="LineNr"> 76 </span> <span class="muComment"># c = read byte from password</span> -<span id="L77" class="LineNr"> 77 </span> <span class="muComment"># if (c == letter)</span> -<span id="L78" class="LineNr"> 78 </span> <span class="muComment"># if (i == pos1)</span> -<span id="L79" class="LineNr"> 79 </span> <span class="muComment"># ++letter-count</span> -<span id="L80" class="LineNr"> 80 </span> <span class="muComment"># if (i == pos2)</span> -<span id="L81" class="LineNr"> 81 </span> <span class="muComment"># ++letter-count</span> -<span id="L82" class="LineNr"> 82 </span> <span class="muComment"># ++i</span> -<span id="L83" class="LineNr"> 83 </span> <span class="Delimiter">{</span> -<span id="L84" class="LineNr"> 84 </span><span class="CommentedCode">#? print-string 0, " "</span> -<span id="L85" class="LineNr"> 85 </span><span class="CommentedCode">#? print-int32-decimal 0, i</span> -<span id="L86" class="LineNr"> 86 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L87" class="LineNr"> 87 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> password -<span id="L88" class="LineNr"> 88 </span> compare done?, <span class="Constant">0</span>/false -<span id="L89" class="LineNr"> 89 </span> <span class="PreProc">break-if-!=</span> -<span id="L90" class="LineNr"> 90 </span> <span class="PreProc">var</span> c/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> password -<span id="L91" class="LineNr"> 91 </span><span class="CommentedCode">#? {</span> -<span id="L92" class="LineNr"> 92 </span><span class="CommentedCode">#? var c2/eax: int <- copy c</span> -<span id="L93" class="LineNr"> 93 </span><span class="CommentedCode">#? print-int32-decimal 0, c2</span> -<span id="L94" class="LineNr"> 94 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L95" class="LineNr"> 95 </span><span class="CommentedCode">#? }</span> -<span id="L96" class="LineNr"> 96 </span> compare c, letter -<span id="L97" class="LineNr"> 97 </span> <span class="Delimiter">{</span> -<span id="L98" class="LineNr"> 98 </span> <span class="PreProc">break-if-!=</span> -<span id="L99" class="LineNr"> 99 </span> compare i, pos1 -<span id="L100" class="LineNr">100 </span> <span class="Delimiter">{</span> -<span id="L101" class="LineNr">101 </span> <span class="PreProc">break-if-!=</span> -<span id="L102" class="LineNr">102 </span> letter-count <span class="Special"><-</span> increment -<span id="L103" class="LineNr">103 </span><span class="CommentedCode">#? print-string 0, " hit\n"</span> -<span id="L104" class="LineNr">104 </span> <span class="Delimiter">}</span> -<span id="L105" class="LineNr">105 </span> compare i, pos2 -<span id="L106" class="LineNr">106 </span> <span class="Delimiter">{</span> -<span id="L107" class="LineNr">107 </span> <span class="PreProc">break-if-!=</span> -<span id="L108" class="LineNr">108 </span> letter-count <span class="Special"><-</span> increment -<span id="L109" class="LineNr">109 </span><span class="CommentedCode">#? print-string 0, " hit\n"</span> -<span id="L110" class="LineNr">110 </span> <span class="Delimiter">}</span> -<span id="L111" class="LineNr">111 </span> <span class="Delimiter">}</span> -<span id="L112" class="LineNr">112 </span> i <span class="Special"><-</span> increment -<span id="L113" class="LineNr">113 </span> <span class="PreProc">loop</span> -<span id="L114" class="LineNr">114 </span> <span class="Delimiter">}</span> -<span id="L115" class="LineNr">115 </span> <span class="muComment"># return (letter-count == 1)</span> -<span id="L116" class="LineNr">116 </span> compare letter-count, <span class="Constant">1</span> -<span id="L117" class="LineNr">117 </span> <span class="Delimiter">{</span> -<span id="L118" class="LineNr">118 </span> <span class="PreProc">break-if-!=</span> -<span id="L119" class="LineNr">119 </span> <span class="PreProc">return</span> <span class="Constant">1</span>/true -<span id="L120" class="LineNr">120 </span> <span class="Delimiter">}</span> -<span id="L121" class="LineNr">121 </span> <span class="PreProc">return</span> <span class="Constant">0</span>/false -<span id="L122" class="LineNr">122 </span><span class="Delimiter">}</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> diff --git a/html/linux/advent2020/3a.mu.html b/html/linux/advent2020/3a.mu.html deleted file mode 100644 index cf125d84..00000000 --- a/html/linux/advent2020/3a.mu.html +++ /dev/null @@ -1,175 +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 - linux/advent2020/3a.mu</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: #ffffd7; } -body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; } -a { color:inherit; } -* { font-size:12pt; font-size: 1em; } -.PreProc { color: #c000c0; } -.muRegEdx { color: #af5f00; } -.Special { color: #ff6060; } -.LineNr { } -.muRegEsi { color: #005faf; } -.muRegEbx { color: #5f00ff; } -.Constant { color: #008787; } -.muRegEdi { color: #00af00; } -.muRegEcx { color: #870000; } -.Delimiter { color: #c000c0; } -.muFunction { color: #af5f00; text-decoration: underline; } -.CommentedCode { color: #8a8a8a; } -.muComment { color: #005faf; } ---> -</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/linux/advent2020/3a.mu'>https://github.com/akkartik/mu/blob/main/linux/advent2020/3a.mu</a> -<pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="muComment"># <a href="https://adventofcode.com/2020/day/3">https://adventofcode.com/2020/day/3</a></span> -<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To run (on Linux):</span> -<span id="L4" class="LineNr"> 4 </span><span class="muComment"># $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a></span> -<span id="L5" class="LineNr"> 5 </span><span class="muComment"># $ cd mu</span> -<span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ ./translate advent2020/3a.mu</span> -<span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./a.elf < input</span> -<span id="L8" class="LineNr"> 8 </span><span class="muComment">#</span> -<span id="L9" class="LineNr"> 9 </span><span class="muComment"># You'll need to register to download the 'input' file for yourself.</span> -<span id="L10" class="LineNr"> 10 </span> -<span id="L11" class="LineNr"> 11 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3a.mu.html#L11'>main</a></span><span class="PreProc"> -> </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span> -<span id="L12" class="LineNr"> 12 </span> <span class="muComment"># represent trees in a 2D array of ints</span> -<span id="L13" class="LineNr"> 13 </span> <span class="muComment"># wasteful since each tree is just one bit</span> -<span id="L14" class="LineNr"> 14 </span> <span class="PreProc">var</span> trees-storage: (array int <span class="Constant">0x2800</span>) <span class="muComment"># 10k ints</span> -<span id="L15" class="LineNr"> 15 </span> <span class="PreProc">var</span> trees/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special"><-</span> address trees-storage -<span id="L16" class="LineNr"> 16 </span> <span class="PreProc">var</span> trees-length/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L17" class="LineNr"> 17 </span> <span class="PreProc">var</span> num-rows: int -<span id="L18" class="LineNr"> 18 </span> <span class="PreProc">var</span> width: int -<span id="L19" class="LineNr"> 19 </span> <span class="muComment"># phase 1: parse each row of trees from stdin</span> -<span id="L20" class="LineNr"> 20 </span> <span class="Delimiter">{</span> -<span id="L21" class="LineNr"> 21 </span> <span class="PreProc">var</span> line-storage: (stream byte <span class="Constant">0x40</span>) <span class="muComment"># 64 bytes</span> -<span id="L22" class="LineNr"> 22 </span> <span class="PreProc">var</span> line/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special"><-</span> address line-storage -<span id="L23" class="LineNr"> 23 </span> <span class="Delimiter">{</span> -<span id="L24" class="LineNr"> 24 </span> <span class="muComment"># read line from stdin</span> -<span id="L25" class="LineNr"> 25 </span> <a href='../106stream.subx.html#L17'>clear-stream</a> line -<span id="L26" class="LineNr"> 26 </span> <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line -<span id="L27" class="LineNr"> 27 </span> <span class="muComment"># if line is empty (not even a newline), quit</span> -<span id="L28" class="LineNr"> 28 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L29" class="LineNr"> 29 </span> compare done?, <span class="Constant">0</span>/false -<span id="L30" class="LineNr"> 30 </span> <span class="PreProc">break-if-!=</span> -<span id="L31" class="LineNr"> 31 </span> <span class="muComment"># wastefully recompute width on every line</span> -<span id="L32" class="LineNr"> 32 </span> <span class="muComment"># zero error-checking; we assume input lines are all equally long</span> -<span id="L33" class="LineNr"> 33 </span> copy-to width, <span class="Constant">0</span> -<span id="L34" class="LineNr"> 34 </span> <span class="muComment"># turn each byte into a tree and append it</span> -<span id="L35" class="LineNr"> 35 </span> $main:line-loop: <span class="Delimiter">{</span> -<span id="L36" class="LineNr"> 36 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L37" class="LineNr"> 37 </span> compare done?, <span class="Constant">0</span>/false -<span id="L38" class="LineNr"> 38 </span> <span class="PreProc">break-if-!=</span> -<span id="L39" class="LineNr"> 39 </span><span class="CommentedCode">#? print-int32-decimal 0, num-rows</span> -<span id="L40" class="LineNr"> 40 </span><span class="CommentedCode">#? print-string 0, " "</span> -<span id="L41" class="LineNr"> 41 </span><span class="CommentedCode">#? print-int32-decimal 0, width</span> -<span id="L42" class="LineNr"> 42 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L43" class="LineNr"> 43 </span> <span class="PreProc">var</span> dest/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special"><-</span> index trees, trees-length -<span id="L44" class="LineNr"> 44 </span> <span class="PreProc">var</span> c/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line -<span id="L45" class="LineNr"> 45 </span> <span class="muComment"># newline comes only at end of line</span> -<span id="L46" class="LineNr"> 46 </span> compare c, <span class="Constant">0xa</span>/newline -<span id="L47" class="LineNr"> 47 </span> <span class="PreProc">break-if-=</span> -<span id="L48" class="LineNr"> 48 </span> <span class="muComment"># '#' = tree</span> -<span id="L49" class="LineNr"> 49 </span> compare c, <span class="Constant">0x23</span>/hash -<span id="L50" class="LineNr"> 50 </span> <span class="Delimiter">{</span> -<span id="L51" class="LineNr"> 51 </span> <span class="PreProc">break-if-!=</span> -<span id="L52" class="LineNr"> 52 </span> copy-to *dest, <span class="Constant">1</span> -<span id="L53" class="LineNr"> 53 </span> <span class="Delimiter">}</span> -<span id="L54" class="LineNr"> 54 </span> <span class="muComment"># anything else = no tree</span> -<span id="L55" class="LineNr"> 55 </span> <span class="Delimiter">{</span> -<span id="L56" class="LineNr"> 56 </span> <span class="PreProc">break-if-=</span> -<span id="L57" class="LineNr"> 57 </span> copy-to *dest, <span class="Constant">0</span> -<span id="L58" class="LineNr"> 58 </span> <span class="Delimiter">}</span> -<span id="L59" class="LineNr"> 59 </span> increment width -<span id="L60" class="LineNr"> 60 </span> trees-length <span class="Special"><-</span> increment -<span id="L61" class="LineNr"> 61 </span> <span class="PreProc">loop</span> -<span id="L62" class="LineNr"> 62 </span> <span class="Delimiter">}</span> -<span id="L63" class="LineNr"> 63 </span> increment num-rows -<span id="L64" class="LineNr"> 64 </span> <span class="PreProc">loop</span> -<span id="L65" class="LineNr"> 65 </span> <span class="Delimiter">}</span> -<span id="L66" class="LineNr"> 66 </span> <span class="Delimiter">}</span> -<span id="L67" class="LineNr"> 67 </span> <span class="muComment"># phase 2: compute</span> -<span id="L68" class="LineNr"> 68 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, num-rows -<span id="L69" class="LineNr"> 69 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"x"</span> -<span id="L70" class="LineNr"> 70 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, width -<span id="L71" class="LineNr"> 71 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L72" class="LineNr"> 72 </span> <span class="PreProc">var</span> row/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L73" class="LineNr"> 73 </span> <span class="PreProc">var</span> col/<span class="muRegEdx">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L74" class="LineNr"> 74 </span> <span class="PreProc">var</span> num-trees-hit/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L75" class="LineNr"> 75 </span> <span class="Delimiter">{</span> -<span id="L76" class="LineNr"> 76 </span> compare row, num-rows -<span id="L77" class="LineNr"> 77 </span> <span class="PreProc">break-if->=</span> -<span id="L78" class="LineNr"> 78 </span> <span class="PreProc">var</span> curr/eax: int <span class="Special"><-</span> <a href='3a.mu.html#L94'>index2d</a> trees, row, col, width -<span id="L79" class="LineNr"> 79 </span> compare curr, <span class="Constant">0</span> -<span id="L80" class="LineNr"> 80 </span> <span class="Delimiter">{</span> -<span id="L81" class="LineNr"> 81 </span> <span class="PreProc">break-if-=</span> -<span id="L82" class="LineNr"> 82 </span> num-trees-hit <span class="Special"><-</span> increment -<span id="L83" class="LineNr"> 83 </span> <span class="Delimiter">}</span> -<span id="L84" class="LineNr"> 84 </span> <span class="muComment"># right 3, down 1</span> -<span id="L85" class="LineNr"> 85 </span> col <span class="Special"><-</span> add <span class="Constant">3</span> -<span id="L86" class="LineNr"> 86 </span> row <span class="Special"><-</span> add <span class="Constant">1</span> -<span id="L87" class="LineNr"> 87 </span> <span class="PreProc">loop</span> -<span id="L88" class="LineNr"> 88 </span> <span class="Delimiter">}</span> -<span id="L89" class="LineNr"> 89 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, num-trees-hit -<span id="L90" class="LineNr"> 90 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L91" class="LineNr"> 91 </span> <span class="PreProc">return</span> <span class="Constant">0</span> -<span id="L92" class="LineNr"> 92 </span><span class="Delimiter">}</span> -<span id="L93" class="LineNr"> 93 </span> -<span id="L94" class="LineNr"> 94 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3a.mu.html#L94'>index2d</a></span> _arr: (addr array int), _row: int, _col: int, width: int<span class="PreProc"> -> </span>_/eax: int <span class="Delimiter">{</span> -<span id="L95" class="LineNr"> 95 </span> <span class="muComment"># handle repeating columns of trees</span> -<span id="L96" class="LineNr"> 96 </span> <span class="PreProc">var</span> dummy/eax: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L97" class="LineNr"> 97 </span> <span class="PreProc">var</span> col/<span class="muRegEdx">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L98" class="LineNr"> 98 </span> dummy, col <span class="Special"><-</span> <a href='../314divide.subx.html#L3'>integer-divide</a> _col, width -<span id="L99" class="LineNr"> 99 </span> <span class="muComment"># compute index</span> -<span id="L100" class="LineNr">100 </span> <span class="PreProc">var</span> index/eax: int <span class="Special"><-</span> copy _row -<span id="L101" class="LineNr">101 </span> index <span class="Special"><-</span> multiply width -<span id="L102" class="LineNr">102 </span> index <span class="Special"><-</span> add col -<span id="L103" class="LineNr">103 </span> <span class="muComment"># look up array</span> -<span id="L104" class="LineNr">104 </span> <span class="PreProc">var</span> arr/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special"><-</span> copy _arr -<span id="L105" class="LineNr">105 </span> <span class="PreProc">var</span> src/eax: (addr int) <span class="Special"><-</span> index arr, index -<span id="L106" class="LineNr">106 </span> <span class="PreProc">return</span> *src -<span id="L107" class="LineNr">107 </span><span class="Delimiter">}</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> diff --git a/html/linux/advent2020/3b.mu.html b/html/linux/advent2020/3b.mu.html deleted file mode 100644 index 6380194d..00000000 --- a/html/linux/advent2020/3b.mu.html +++ /dev/null @@ -1,205 +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 - linux/advent2020/3b.mu</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: #ffffd7; } -body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; } -a { color:inherit; } -* { font-size:12pt; font-size: 1em; } -.PreProc { color: #c000c0; } -.muRegEdx { color: #af5f00; } -.Special { color: #ff6060; } -.LineNr { } -.muRegEsi { color: #005faf; } -.muRegEbx { color: #5f00ff; } -.Constant { color: #008787; } -.muRegEdi { color: #00af00; } -.muRegEcx { color: #870000; } -.Delimiter { color: #c000c0; } -.muFunction { color: #af5f00; text-decoration: underline; } -.CommentedCode { color: #8a8a8a; } -.muComment { color: #005faf; } ---> -</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/linux/advent2020/3b.mu'>https://github.com/akkartik/mu/blob/main/linux/advent2020/3b.mu</a> -<pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="muComment"># <a href="https://adventofcode.com/2020/day/3">https://adventofcode.com/2020/day/3</a></span> -<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To run (on Linux):</span> -<span id="L4" class="LineNr"> 4 </span><span class="muComment"># $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a></span> -<span id="L5" class="LineNr"> 5 </span><span class="muComment"># $ cd mu</span> -<span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ ./translate advent2020/3a.mu</span> -<span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./a.elf < input</span> -<span id="L8" class="LineNr"> 8 </span><span class="muComment">#</span> -<span id="L9" class="LineNr"> 9 </span><span class="muComment"># You'll need to register to download the 'input' file for yourself.</span> -<span id="L10" class="LineNr"> 10 </span> -<span id="L11" class="LineNr"> 11 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3b.mu.html#L11'>main</a></span><span class="PreProc"> -> </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span> -<span id="L12" class="LineNr"> 12 </span> <span class="muComment"># represent trees in a 2D array of ints</span> -<span id="L13" class="LineNr"> 13 </span> <span class="muComment"># wasteful since each tree is just one bit</span> -<span id="L14" class="LineNr"> 14 </span> <span class="PreProc">var</span> trees-storage: (array int <span class="Constant">0x2800</span>) <span class="muComment"># 10k ints</span> -<span id="L15" class="LineNr"> 15 </span> <span class="PreProc">var</span> trees/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special"><-</span> address trees-storage -<span id="L16" class="LineNr"> 16 </span> <span class="PreProc">var</span> trees-length/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L17" class="LineNr"> 17 </span> <span class="PreProc">var</span> num-rows: int -<span id="L18" class="LineNr"> 18 </span> <span class="PreProc">var</span> width: int -<span id="L19" class="LineNr"> 19 </span> <span class="muComment"># phase 1: parse each row of trees from stdin</span> -<span id="L20" class="LineNr"> 20 </span> <span class="Delimiter">{</span> -<span id="L21" class="LineNr"> 21 </span> <span class="PreProc">var</span> line-storage: (stream byte <span class="Constant">0x40</span>) <span class="muComment"># 64 bytes</span> -<span id="L22" class="LineNr"> 22 </span> <span class="PreProc">var</span> line/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special"><-</span> address line-storage -<span id="L23" class="LineNr"> 23 </span> <span class="Delimiter">{</span> -<span id="L24" class="LineNr"> 24 </span> <span class="muComment"># read line from stdin</span> -<span id="L25" class="LineNr"> 25 </span> <a href='../106stream.subx.html#L17'>clear-stream</a> line -<span id="L26" class="LineNr"> 26 </span> <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line -<span id="L27" class="LineNr"> 27 </span> <span class="muComment"># if line is empty (not even a newline), quit</span> -<span id="L28" class="LineNr"> 28 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L29" class="LineNr"> 29 </span> compare done?, <span class="Constant">0</span>/false -<span id="L30" class="LineNr"> 30 </span> <span class="PreProc">break-if-!=</span> -<span id="L31" class="LineNr"> 31 </span> <span class="muComment"># wastefully recompute width on every line</span> -<span id="L32" class="LineNr"> 32 </span> <span class="muComment"># zero error-checking; we assume input lines are all equally long</span> -<span id="L33" class="LineNr"> 33 </span> copy-to width, <span class="Constant">0</span> -<span id="L34" class="LineNr"> 34 </span> <span class="muComment"># turn each byte into a tree and append it</span> -<span id="L35" class="LineNr"> 35 </span> $main:line-loop: <span class="Delimiter">{</span> -<span id="L36" class="LineNr"> 36 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L37" class="LineNr"> 37 </span> compare done?, <span class="Constant">0</span>/false -<span id="L38" class="LineNr"> 38 </span> <span class="PreProc">break-if-!=</span> -<span id="L39" class="LineNr"> 39 </span><span class="CommentedCode">#? print-int32-decimal 0, num-rows</span> -<span id="L40" class="LineNr"> 40 </span><span class="CommentedCode">#? print-string 0, " "</span> -<span id="L41" class="LineNr"> 41 </span><span class="CommentedCode">#? print-int32-decimal 0, width</span> -<span id="L42" class="LineNr"> 42 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L43" class="LineNr"> 43 </span> <span class="PreProc">var</span> dest/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special"><-</span> index trees, trees-length -<span id="L44" class="LineNr"> 44 </span> <span class="PreProc">var</span> c/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line -<span id="L45" class="LineNr"> 45 </span> <span class="muComment"># newline comes only at end of line</span> -<span id="L46" class="LineNr"> 46 </span> compare c, <span class="Constant">0xa</span>/newline -<span id="L47" class="LineNr"> 47 </span> <span class="PreProc">break-if-=</span> -<span id="L48" class="LineNr"> 48 </span> <span class="muComment"># '#' = tree</span> -<span id="L49" class="LineNr"> 49 </span> compare c, <span class="Constant">0x23</span>/hash -<span id="L50" class="LineNr"> 50 </span> <span class="Delimiter">{</span> -<span id="L51" class="LineNr"> 51 </span> <span class="PreProc">break-if-!=</span> -<span id="L52" class="LineNr"> 52 </span> copy-to *dest, <span class="Constant">1</span> -<span id="L53" class="LineNr"> 53 </span> <span class="Delimiter">}</span> -<span id="L54" class="LineNr"> 54 </span> <span class="muComment"># anything else = no tree</span> -<span id="L55" class="LineNr"> 55 </span> <span class="Delimiter">{</span> -<span id="L56" class="LineNr"> 56 </span> <span class="PreProc">break-if-=</span> -<span id="L57" class="LineNr"> 57 </span> copy-to *dest, <span class="Constant">0</span> -<span id="L58" class="LineNr"> 58 </span> <span class="Delimiter">}</span> -<span id="L59" class="LineNr"> 59 </span> increment width -<span id="L60" class="LineNr"> 60 </span> trees-length <span class="Special"><-</span> increment -<span id="L61" class="LineNr"> 61 </span> <span class="PreProc">loop</span> -<span id="L62" class="LineNr"> 62 </span> <span class="Delimiter">}</span> -<span id="L63" class="LineNr"> 63 </span> increment num-rows -<span id="L64" class="LineNr"> 64 </span> <span class="PreProc">loop</span> -<span id="L65" class="LineNr"> 65 </span> <span class="Delimiter">}</span> -<span id="L66" class="LineNr"> 66 </span> <span class="Delimiter">}</span> -<span id="L67" class="LineNr"> 67 </span> <span class="muComment"># phase 2: compute</span> -<span id="L68" class="LineNr"> 68 </span> <span class="PreProc">var</span> product/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">1</span> -<span id="L69" class="LineNr"> 69 </span> <span class="PreProc">var</span> result/eax: int <span class="Special"><-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">1</span>, <span class="Constant">1</span> -<span id="L70" class="LineNr"> 70 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, result -<span id="L71" class="LineNr"> 71 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" x "</span> -<span id="L72" class="LineNr"> 72 </span> product <span class="Special"><-</span> multiply result -<span id="L73" class="LineNr"> 73 </span> <span class="PreProc">var</span> result/eax: int <span class="Special"><-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">3</span>, <span class="Constant">1</span> -<span id="L74" class="LineNr"> 74 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, result -<span id="L75" class="LineNr"> 75 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" x "</span> -<span id="L76" class="LineNr"> 76 </span> product <span class="Special"><-</span> multiply result -<span id="L77" class="LineNr"> 77 </span> <span class="PreProc">var</span> result/eax: int <span class="Special"><-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">5</span>, <span class="Constant">1</span> -<span id="L78" class="LineNr"> 78 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, result -<span id="L79" class="LineNr"> 79 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" x "</span> -<span id="L80" class="LineNr"> 80 </span> product <span class="Special"><-</span> multiply result -<span id="L81" class="LineNr"> 81 </span> <span class="PreProc">var</span> result/eax: int <span class="Special"><-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">7</span>, <span class="Constant">1</span> -<span id="L82" class="LineNr"> 82 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, result -<span id="L83" class="LineNr"> 83 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" x "</span> -<span id="L84" class="LineNr"> 84 </span> product <span class="Special"><-</span> multiply result -<span id="L85" class="LineNr"> 85 </span> <span class="PreProc">var</span> result/eax: int <span class="Special"><-</span> <a href='3b.mu.html#L94'>num-trees-hit</a> trees, width, num-rows, <span class="Constant">1</span>, <span class="Constant">2</span> -<span id="L86" class="LineNr"> 86 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, result -<span id="L87" class="LineNr"> 87 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" = "</span> -<span id="L88" class="LineNr"> 88 </span> product <span class="Special"><-</span> multiply result -<span id="L89" class="LineNr"> 89 </span> <a href='../405screen.mu.html#L440'>print-int32-hex</a> <span class="Constant">0</span>, product -<span id="L90" class="LineNr"> 90 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L91" class="LineNr"> 91 </span> <span class="PreProc">return</span> <span class="Constant">0</span> -<span id="L92" class="LineNr"> 92 </span><span class="Delimiter">}</span> -<span id="L93" class="LineNr"> 93 </span> -<span id="L94" class="LineNr"> 94 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3b.mu.html#L94'>num-trees-hit</a></span> trees: (addr array int), width: int, num-rows: int, right: int, down: int<span class="PreProc"> -> </span>_/eax: int <span class="Delimiter">{</span> -<span id="L95" class="LineNr"> 95 </span><span class="CommentedCode">#? print-string 0, "== "</span> -<span id="L96" class="LineNr"> 96 </span><span class="CommentedCode">#? print-int32-decimal 0, right</span> -<span id="L97" class="LineNr"> 97 </span><span class="CommentedCode">#? print-string 0, " "</span> -<span id="L98" class="LineNr"> 98 </span><span class="CommentedCode">#? print-int32-decimal 0, down</span> -<span id="L99" class="LineNr"> 99 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L100" class="LineNr">100 </span> <span class="PreProc">var</span> row/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L101" class="LineNr">101 </span> <span class="PreProc">var</span> col/<span class="muRegEdx">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L102" class="LineNr">102 </span> <span class="PreProc">var</span> <a href='3b.mu.html#L94'>num-trees-hit</a>/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L103" class="LineNr">103 </span> <span class="Delimiter">{</span> -<span id="L104" class="LineNr">104 </span> compare row, num-rows -<span id="L105" class="LineNr">105 </span> <span class="PreProc">break-if->=</span> -<span id="L106" class="LineNr">106 </span><span class="CommentedCode">#? print-int32-decimal 0, col</span> -<span id="L107" class="LineNr">107 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L108" class="LineNr">108 </span> <span class="PreProc">var</span> curr/eax: int <span class="Special"><-</span> <a href='3b.mu.html#L121'>index2d</a> trees, row, col, width -<span id="L109" class="LineNr">109 </span> compare curr, <span class="Constant">0</span> -<span id="L110" class="LineNr">110 </span> <span class="Delimiter">{</span> -<span id="L111" class="LineNr">111 </span> <span class="PreProc">break-if-=</span> -<span id="L112" class="LineNr">112 </span> <a href='3b.mu.html#L94'>num-trees-hit</a> <span class="Special"><-</span> increment -<span id="L113" class="LineNr">113 </span> <span class="Delimiter">}</span> -<span id="L114" class="LineNr">114 </span> col <span class="Special"><-</span> add right -<span id="L115" class="LineNr">115 </span> row <span class="Special"><-</span> add down -<span id="L116" class="LineNr">116 </span> <span class="PreProc">loop</span> -<span id="L117" class="LineNr">117 </span> <span class="Delimiter">}</span> -<span id="L118" class="LineNr">118 </span> <span class="PreProc">return</span> <a href='3b.mu.html#L94'>num-trees-hit</a> -<span id="L119" class="LineNr">119 </span><span class="Delimiter">}</span> -<span id="L120" class="LineNr">120 </span> -<span id="L121" class="LineNr">121 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3b.mu.html#L121'>index2d</a></span> _arr: (addr array int), _row: int, _col: int, width: int<span class="PreProc"> -> </span>_/eax: int <span class="Delimiter">{</span> -<span id="L122" class="LineNr">122 </span> <span class="muComment"># handle repeating columns of trees</span> -<span id="L123" class="LineNr">123 </span> <span class="PreProc">var</span> dummy/eax: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L124" class="LineNr">124 </span> <span class="PreProc">var</span> col/<span class="muRegEdx">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L125" class="LineNr">125 </span> dummy, col <span class="Special"><-</span> <a href='../314divide.subx.html#L3'>integer-divide</a> _col, width -<span id="L126" class="LineNr">126 </span><span class="CommentedCode">#? print-string 0, " "</span> -<span id="L127" class="LineNr">127 </span><span class="CommentedCode">#? print-int32-decimal 0, col</span> -<span id="L128" class="LineNr">128 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L129" class="LineNr">129 </span> <span class="muComment"># compute index</span> -<span id="L130" class="LineNr">130 </span> <span class="PreProc">var</span> index/eax: int <span class="Special"><-</span> copy _row -<span id="L131" class="LineNr">131 </span> index <span class="Special"><-</span> multiply width -<span id="L132" class="LineNr">132 </span> index <span class="Special"><-</span> add col -<span id="L133" class="LineNr">133 </span> <span class="muComment"># look up array</span> -<span id="L134" class="LineNr">134 </span> <span class="PreProc">var</span> arr/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special"><-</span> copy _arr -<span id="L135" class="LineNr">135 </span> <span class="PreProc">var</span> src/eax: (addr int) <span class="Special"><-</span> index arr, index -<span id="L136" class="LineNr">136 </span> <span class="PreProc">return</span> *src -<span id="L137" class="LineNr">137 </span><span class="Delimiter">}</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> diff --git a/html/linux/advent2020/4a.mu.html b/html/linux/advent2020/4a.mu.html deleted file mode 100644 index 50008b4d..00000000 --- a/html/linux/advent2020/4a.mu.html +++ /dev/null @@ -1,142 +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 - linux/advent2020/4a.mu</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: #ffffd7; } -body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; } -a { color:inherit; } -* { font-size:12pt; font-size: 1em; } -.PreProc { color: #c000c0; } -.muRegEdx { color: #af5f00; } -.Special { color: #ff6060; } -.LineNr { } -.Constant { color: #008787; } -.muRegEbx { color: #5f00ff; } -.muRegEsi { color: #005faf; } -.muRegEdi { color: #00af00; } -.muRegEcx { color: #870000; } -.Delimiter { color: #c000c0; } -.muFunction { color: #af5f00; text-decoration: underline; } -.muComment { color: #005faf; } ---> -</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/linux/advent2020/4a.mu'>https://github.com/akkartik/mu/blob/main/linux/advent2020/4a.mu</a> -<pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="muComment"># <a href="https://adventofcode.com/2020/day/4">https://adventofcode.com/2020/day/4</a></span> -<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To run (on Linux):</span> -<span id="L4" class="LineNr"> 4 </span><span class="muComment"># $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a></span> -<span id="L5" class="LineNr"> 5 </span><span class="muComment"># $ cd mu</span> -<span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ ./translate advent2020/4a.mu</span> -<span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./a.elf < input</span> -<span id="L8" class="LineNr"> 8 </span><span class="muComment">#</span> -<span id="L9" class="LineNr"> 9 </span><span class="muComment"># You'll need to register to download the 'input' file for yourself.</span> -<span id="L10" class="LineNr">10 </span> -<span id="L11" class="LineNr">11 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='4a.mu.html#L11'>main</a></span><span class="PreProc"> -> </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span> -<span id="L12" class="LineNr">12 </span> <span class="PreProc">var</span> curr-passport-field-count/<span class="muRegEsi">esi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L13" class="LineNr">13 </span> <span class="PreProc">var</span> valid-passport-count/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L14" class="LineNr">14 </span> <span class="PreProc">var</span> line-storage: (stream byte <span class="Constant">0x100</span>) <span class="muComment"># 256 bytes</span> -<span id="L15" class="LineNr">15 </span> <span class="PreProc">var</span> line/<span class="muRegEcx">ecx</span>: (addr stream byte) <span class="Special"><-</span> address line-storage -<span id="L16" class="LineNr">16 </span> <span class="PreProc">var</span> slice-storage: slice -<span id="L17" class="LineNr">17 </span> <span class="PreProc">var</span> slice/<span class="muRegEdx">edx</span>: (addr slice) <span class="Special"><-</span> address slice-storage -<span id="L18" class="LineNr">18 </span> $main:line-loop: <span class="Delimiter">{</span> -<span id="L19" class="LineNr">19 </span> <span class="muComment"># read line from stdin</span> -<span id="L20" class="LineNr">20 </span> <a href='../106stream.subx.html#L17'>clear-stream</a> line -<span id="L21" class="LineNr">21 </span> <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line -<span id="L22" class="LineNr">22 </span> <span class="muComment"># if line is empty (not even a newline), quit</span> -<span id="L23" class="LineNr">23 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L24" class="LineNr">24 </span> compare done?, <span class="Constant">0</span>/false -<span id="L25" class="LineNr">25 </span> <span class="PreProc">break-if-!=</span> -<span id="L26" class="LineNr">26 </span> <a href='../304screen.subx.html#L147'>print-stream-to-real-screen</a> line -<span id="L27" class="LineNr">27 </span> <span class="muComment"># if line has just a newline, process passport</span> -<span id="L28" class="LineNr">28 </span> <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line -<span id="L29" class="LineNr">29 </span> <span class="PreProc">var</span> new-passport?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L30" class="LineNr">30 </span> <span class="Delimiter">{</span> -<span id="L31" class="LineNr">31 </span> compare new-passport?, <span class="Constant">0</span>/false -<span id="L32" class="LineNr">32 </span> <span class="PreProc">break-if-=</span> -<span id="L33" class="LineNr">33 </span> compare curr-passport-field-count, <span class="Constant">7</span> -<span id="L34" class="LineNr">34 </span> <span class="Delimiter">{</span> -<span id="L35" class="LineNr">35 </span> <span class="PreProc">break-if-!=</span> -<span id="L36" class="LineNr">36 </span> valid-passport-count <span class="Special"><-</span> increment -<span id="L37" class="LineNr">37 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"=> "</span> -<span id="L38" class="LineNr">38 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, valid-passport-count -<span id="L39" class="LineNr">39 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L40" class="LineNr">40 </span> <span class="Delimiter">}</span> -<span id="L41" class="LineNr">41 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L42" class="LineNr">42 </span> <span class="PreProc">loop</span> $main:line-loop -<span id="L43" class="LineNr">43 </span> <span class="Delimiter">}</span> -<span id="L44" class="LineNr">44 </span> $main:word-loop: <span class="Delimiter">{</span> -<span id="L45" class="LineNr">45 </span> <a href='../127next-word.subx.html#L11'>next-word</a> line, slice -<span id="L46" class="LineNr">46 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L9'>slice-empty?</a> slice -<span id="L47" class="LineNr">47 </span> compare done?, <span class="Constant">0</span>/false -<span id="L48" class="LineNr">48 </span> <span class="PreProc">break-if-!=</span> -<span id="L49" class="LineNr">49 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" "</span> -<span id="L50" class="LineNr">50 </span> <a href='../304screen.subx.html#L134'>print-slice-to-real-screen</a> slice -<span id="L51" class="LineNr">51 </span> <span class="muComment"># treat cid as optional</span> -<span id="L52" class="LineNr">52 </span> <span class="PreProc">var</span> optional?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L487'>slice-starts-with?</a> slice, <span class="Constant">"cid:"</span> -<span id="L53" class="LineNr">53 </span> compare optional?, <span class="Constant">0</span>/false -<span id="L54" class="LineNr">54 </span> <span class="Delimiter">{</span> -<span id="L55" class="LineNr">55 </span> <span class="PreProc">break-if-!=</span> -<span id="L56" class="LineNr">56 </span> <span class="muComment"># otherwise assume there are no invalid fields and no duplicate fields</span> -<span id="L57" class="LineNr">57 </span> curr-passport-field-count <span class="Special"><-</span> increment -<span id="L58" class="LineNr">58 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" => "</span> -<span id="L59" class="LineNr">59 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, curr-passport-field-count -<span id="L60" class="LineNr">60 </span> <span class="Delimiter">}</span> -<span id="L61" class="LineNr">61 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L62" class="LineNr">62 </span> <span class="PreProc">loop</span> -<span id="L63" class="LineNr">63 </span> <span class="Delimiter">}</span> -<span id="L64" class="LineNr">64 </span> <span class="PreProc">loop</span> -<span id="L65" class="LineNr">65 </span> <span class="Delimiter">}</span> -<span id="L66" class="LineNr">66 </span> <span class="muComment"># process final passport</span> -<span id="L67" class="LineNr">67 </span> compare curr-passport-field-count, <span class="Constant">7</span> -<span id="L68" class="LineNr">68 </span> <span class="Delimiter">{</span> -<span id="L69" class="LineNr">69 </span> <span class="PreProc">break-if-!=</span> -<span id="L70" class="LineNr">70 </span> valid-passport-count <span class="Special"><-</span> increment -<span id="L71" class="LineNr">71 </span> <span class="Delimiter">}</span> -<span id="L72" class="LineNr">72 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, valid-passport-count -<span id="L73" class="LineNr">73 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L74" class="LineNr">74 </span> <span class="PreProc">return</span> <span class="Constant">0</span> -<span id="L75" class="LineNr">75 </span><span class="Delimiter">}</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> diff --git a/html/linux/advent2020/4b.mu.html b/html/linux/advent2020/4b.mu.html deleted file mode 100644 index b6fdafe5..00000000 --- a/html/linux/advent2020/4b.mu.html +++ /dev/null @@ -1,381 +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 - linux/advent2020/4b.mu</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: #ffffd7; } -body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; } -a { color:inherit; } -* { font-size:12pt; font-size: 1em; } -.PreProc { color: #c000c0; } -.muRegEdx { color: #af5f00; } -.Special { color: #ff6060; } -.LineNr { } -.Constant { color: #008787; } -.muRegEbx { color: #5f00ff; } -.muRegEsi { color: #005faf; } -.muRegEdi { color: #00af00; } -.muRegEcx { color: #870000; } -.Delimiter { color: #c000c0; } -.muFunction { color: #af5f00; text-decoration: underline; } -.muComment { color: #005faf; } ---> -</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/linux/advent2020/4b.mu'>https://github.com/akkartik/mu/blob/main/linux/advent2020/4b.mu</a> -<pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="muComment"># <a href="https://adventofcode.com/2020/day/4">https://adventofcode.com/2020/day/4</a></span> -<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To run (on Linux):</span> -<span id="L4" class="LineNr"> 4 </span><span class="muComment"># $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a></span> -<span id="L5" class="LineNr"> 5 </span><span class="muComment"># $ cd mu</span> -<span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ ./translate advent2020/4b.mu</span> -<span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./a.elf < input</span> -<span id="L8" class="LineNr"> 8 </span><span class="muComment">#</span> -<span id="L9" class="LineNr"> 9 </span><span class="muComment"># You'll need to register to download the 'input' file for yourself.</span> -<span id="L10" class="LineNr"> 10 </span> -<span id="L11" class="LineNr"> 11 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='4b.mu.html#L11'>main</a></span><span class="PreProc"> -> </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span> -<span id="L12" class="LineNr"> 12 </span> <span class="PreProc">var</span> curr-passport-field-count/<span class="muRegEsi">esi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L13" class="LineNr"> 13 </span> <span class="PreProc">var</span> valid-passport-count/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L14" class="LineNr"> 14 </span> <span class="PreProc">var</span> line-storage: (stream byte <span class="Constant">0x100</span>) <span class="muComment"># 256 bytes</span> -<span id="L15" class="LineNr"> 15 </span> <span class="PreProc">var</span> line/<span class="muRegEcx">ecx</span>: (addr stream byte) <span class="Special"><-</span> address line-storage -<span id="L16" class="LineNr"> 16 </span> <span class="PreProc">var</span> key-slice-storage: slice -<span id="L17" class="LineNr"> 17 </span> <span class="PreProc">var</span> key-slice/<span class="muRegEdx">edx</span>: (addr slice) <span class="Special"><-</span> address key-slice-storage -<span id="L18" class="LineNr"> 18 </span> <span class="PreProc">var</span> val-slice-storage: slice -<span id="L19" class="LineNr"> 19 </span> <span class="PreProc">var</span> val-slice/<span class="muRegEbx">ebx</span>: (addr slice) <span class="Special"><-</span> address val-slice-storage -<span id="L20" class="LineNr"> 20 </span> $main:line-loop: <span class="Delimiter">{</span> -<span id="L21" class="LineNr"> 21 </span> <span class="muComment"># read line from stdin</span> -<span id="L22" class="LineNr"> 22 </span> <a href='../106stream.subx.html#L17'>clear-stream</a> line -<span id="L23" class="LineNr"> 23 </span> <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line -<span id="L24" class="LineNr"> 24 </span> <span class="muComment"># if line is empty (not even a newline), quit</span> -<span id="L25" class="LineNr"> 25 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L26" class="LineNr"> 26 </span> compare done?, <span class="Constant">0</span>/false -<span id="L27" class="LineNr"> 27 </span> <span class="PreProc">break-if-!=</span> -<span id="L28" class="LineNr"> 28 </span> <a href='../304screen.subx.html#L147'>print-stream-to-real-screen</a> line -<span id="L29" class="LineNr"> 29 </span> <span class="muComment"># if line has just a newline, process passport</span> -<span id="L30" class="LineNr"> 30 </span> <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line -<span id="L31" class="LineNr"> 31 </span> <span class="PreProc">var</span> new-passport?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L32" class="LineNr"> 32 </span> <span class="Delimiter">{</span> -<span id="L33" class="LineNr"> 33 </span> compare new-passport?, <span class="Constant">0</span>/false -<span id="L34" class="LineNr"> 34 </span> <span class="PreProc">break-if-=</span> -<span id="L35" class="LineNr"> 35 </span> compare curr-passport-field-count, <span class="Constant">7</span> -<span id="L36" class="LineNr"> 36 </span> <span class="Delimiter">{</span> -<span id="L37" class="LineNr"> 37 </span> <span class="PreProc">break-if-!=</span> -<span id="L38" class="LineNr"> 38 </span> valid-passport-count <span class="Special"><-</span> increment -<span id="L39" class="LineNr"> 39 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"=> "</span> -<span id="L40" class="LineNr"> 40 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, valid-passport-count -<span id="L41" class="LineNr"> 41 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L42" class="LineNr"> 42 </span> <span class="Delimiter">}</span> -<span id="L43" class="LineNr"> 43 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L44" class="LineNr"> 44 </span> <span class="PreProc">loop</span> $main:line-loop -<span id="L45" class="LineNr"> 45 </span> <span class="Delimiter">}</span> -<span id="L46" class="LineNr"> 46 </span> $main:word-loop: <span class="Delimiter">{</span> -<span id="L47" class="LineNr"> 47 </span> <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line -<span id="L48" class="LineNr"> 48 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L49" class="LineNr"> 49 </span> compare done?, <span class="Constant">0</span>/false -<span id="L50" class="LineNr"> 50 </span> <span class="PreProc">break-if-!=</span> -<span id="L51" class="LineNr"> 51 </span> <a href='../124next-token.subx.html#L10'>next-token</a> line, <span class="Constant">0x3a</span>, key-slice <span class="muComment"># ':'</span> -<span id="L52" class="LineNr"> 52 </span> <span class="PreProc">var</span> dummy/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line <span class="muComment"># skip ':'</span> -<span id="L53" class="LineNr"> 53 </span> <a href='../127next-word.subx.html#L306'>next-raw-word</a> line, val-slice -<span id="L54" class="LineNr"> 54 </span> <a href='../304screen.subx.html#L134'>print-slice-to-real-screen</a> key-slice -<span id="L55" class="LineNr"> 55 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">" : "</span> -<span id="L56" class="LineNr"> 56 </span> <a href='../304screen.subx.html#L134'>print-slice-to-real-screen</a> val-slice -<span id="L57" class="LineNr"> 57 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L58" class="LineNr"> 58 </span> <span class="muComment"># treat cid as optional</span> -<span id="L59" class="LineNr"> 59 </span> <span class="PreProc">var</span> cid?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">"cid"</span> -<span id="L60" class="LineNr"> 60 </span> compare cid?, <span class="Constant">0</span>/false -<span id="L61" class="LineNr"> 61 </span> <span class="PreProc">loop-if-!=</span> -<span id="L62" class="LineNr"> 62 </span> <span class="muComment"># increment field count</span> -<span id="L63" class="LineNr"> 63 </span> curr-passport-field-count <span class="Special"><-</span> increment -<span id="L64" class="LineNr"> 64 </span> <span class="muComment"># - validate fields one by one, setting curr-passport-field-count to impossibly high value to signal invalid</span> -<span id="L65" class="LineNr"> 65 </span> <span class="muComment"># byr</span> -<span id="L66" class="LineNr"> 66 </span> <span class="Delimiter">{</span> -<span id="L67" class="LineNr"> 67 </span> <span class="PreProc">var</span> byr?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">"byr"</span> -<span id="L68" class="LineNr"> 68 </span> compare byr?, <span class="Constant">0</span>/false -<span id="L69" class="LineNr"> 69 </span> <span class="PreProc">break-if-=</span> -<span id="L70" class="LineNr"> 70 </span> <span class="muComment"># 1920 <= byr <= 2002</span> -<span id="L71" class="LineNr"> 71 </span> <span class="PreProc">var</span> byr/eax: int <span class="Special"><-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> val-slice -<span id="L72" class="LineNr"> 72 </span> compare byr, <span class="Constant">0x780</span> <span class="muComment"># 1920</span> -<span id="L73" class="LineNr"> 73 </span> <span class="Delimiter">{</span> -<span id="L74" class="LineNr"> 74 </span> <span class="PreProc">break-if->=</span> -<span id="L75" class="LineNr"> 75 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L76" class="LineNr"> 76 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L77" class="LineNr"> 77 </span> <span class="Delimiter">}</span> -<span id="L78" class="LineNr"> 78 </span> compare byr, <span class="Constant">0x7d2</span> <span class="muComment"># 2002</span> -<span id="L79" class="LineNr"> 79 </span> <span class="Delimiter">{</span> -<span id="L80" class="LineNr"> 80 </span> <span class="PreProc">break-if-<=</span> -<span id="L81" class="LineNr"> 81 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L82" class="LineNr"> 82 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L83" class="LineNr"> 83 </span> <span class="Delimiter">}</span> -<span id="L84" class="LineNr"> 84 </span> <span class="Delimiter">}</span> -<span id="L85" class="LineNr"> 85 </span> <span class="muComment"># iyr</span> -<span id="L86" class="LineNr"> 86 </span> <span class="Delimiter">{</span> -<span id="L87" class="LineNr"> 87 </span> <span class="PreProc">var</span> iyr?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">"iyr"</span> -<span id="L88" class="LineNr"> 88 </span> compare iyr?, <span class="Constant">0</span>/false -<span id="L89" class="LineNr"> 89 </span> <span class="PreProc">break-if-=</span> -<span id="L90" class="LineNr"> 90 </span> <span class="muComment"># 2010 <= iyr <= 2020</span> -<span id="L91" class="LineNr"> 91 </span> <span class="PreProc">var</span> iyr/eax: int <span class="Special"><-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> val-slice -<span id="L92" class="LineNr"> 92 </span> compare iyr, <span class="Constant">0x7da</span> <span class="muComment"># 2010</span> -<span id="L93" class="LineNr"> 93 </span> <span class="Delimiter">{</span> -<span id="L94" class="LineNr"> 94 </span> <span class="PreProc">break-if->=</span> -<span id="L95" class="LineNr"> 95 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L96" class="LineNr"> 96 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L97" class="LineNr"> 97 </span> <span class="Delimiter">}</span> -<span id="L98" class="LineNr"> 98 </span> compare iyr, <span class="Constant">0x7e4</span> <span class="muComment"># 2020</span> -<span id="L99" class="LineNr"> 99 </span> <span class="Delimiter">{</span> -<span id="L100" class="LineNr">100 </span> <span class="PreProc">break-if-<=</span> -<span id="L101" class="LineNr">101 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L102" class="LineNr">102 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L103" class="LineNr">103 </span> <span class="Delimiter">}</span> -<span id="L104" class="LineNr">104 </span> <span class="Delimiter">}</span> -<span id="L105" class="LineNr">105 </span> <span class="muComment"># eyr</span> -<span id="L106" class="LineNr">106 </span> <span class="Delimiter">{</span> -<span id="L107" class="LineNr">107 </span> <span class="PreProc">var</span> eyr?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">"eyr"</span> -<span id="L108" class="LineNr">108 </span> compare eyr?, <span class="Constant">0</span>/false -<span id="L109" class="LineNr">109 </span> <span class="PreProc">break-if-=</span> -<span id="L110" class="LineNr">110 </span> <span class="muComment"># 2020 <= eyr <= 2030</span> -<span id="L111" class="LineNr">111 </span> <span class="PreProc">var</span> eyr/eax: int <span class="Special"><-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> val-slice -<span id="L112" class="LineNr">112 </span> compare eyr, <span class="Constant">0x7e4</span> <span class="muComment"># 2020</span> -<span id="L113" class="LineNr">113 </span> <span class="Delimiter">{</span> -<span id="L114" class="LineNr">114 </span> <span class="PreProc">break-if->=</span> -<span id="L115" class="LineNr">115 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L116" class="LineNr">116 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L117" class="LineNr">117 </span> <span class="Delimiter">}</span> -<span id="L118" class="LineNr">118 </span> compare eyr, <span class="Constant">0x7ee</span> <span class="muComment"># 2030</span> -<span id="L119" class="LineNr">119 </span> <span class="Delimiter">{</span> -<span id="L120" class="LineNr">120 </span> <span class="PreProc">break-if-<=</span> -<span id="L121" class="LineNr">121 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L122" class="LineNr">122 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L123" class="LineNr">123 </span> <span class="Delimiter">}</span> -<span id="L124" class="LineNr">124 </span> <span class="Delimiter">}</span> -<span id="L125" class="LineNr">125 </span> <span class="muComment"># hgt</span> -<span id="L126" class="LineNr">126 </span> <span class="Delimiter">{</span> -<span id="L127" class="LineNr">127 </span> <span class="PreProc">var</span> hgt?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">"hgt"</span> -<span id="L128" class="LineNr">128 </span> compare hgt?, <span class="Constant">0</span>/false -<span id="L129" class="LineNr">129 </span> <span class="PreProc">break-if-=</span> -<span id="L130" class="LineNr">130 </span> <span class="muComment"># convert val</span> -<span id="L131" class="LineNr">131 </span> <span class="PreProc">var</span> s: (handle array byte) -<span id="L132" class="LineNr">132 </span> <span class="PreProc">var</span> s2/eax: (addr handle array byte) <span class="Special"><-</span> address s -<span id="L133" class="LineNr">133 </span> <a href='../315slice.subx.html#L5'>_slice-to-string</a> val-slice, s2 -<span id="L134" class="LineNr">134 </span> <span class="PreProc">var</span> s3/eax: (addr array byte) <span class="Special"><-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *s2 -<span id="L135" class="LineNr">135 </span> <span class="PreProc">var</span> s4/<span class="muRegEbx">ebx</span>: (addr array byte) <span class="Special"><-</span> copy s3 -<span id="L136" class="LineNr">136 </span> <span class="muComment"># check suffix</span> -<span id="L137" class="LineNr">137 </span> <span class="PreProc">var</span> start/<span class="muRegEdx">edx</span>: int <span class="Special"><-</span> length s4 -<span id="L138" class="LineNr">138 </span> start <span class="Special"><-</span> subtract <span class="Constant">2</span> <span class="muComment"># luckily both 'in' and 'cm' have the same length</span> -<span id="L139" class="LineNr">139 </span> <span class="Delimiter">{</span> -<span id="L140" class="LineNr">140 </span> <span class="PreProc">var</span> suffix-h: (handle array byte) -<span id="L141" class="LineNr">141 </span> <span class="PreProc">var</span> suffix-ah/<span class="muRegEcx">ecx</span>: (addr handle array byte) <span class="Special"><-</span> address suffix-h -<span id="L142" class="LineNr">142 </span> <a href='../411string.mu.html#L2'>substring</a> s4, start, <span class="Constant">2</span>, suffix-ah -<span id="L143" class="LineNr">143 </span> <span class="PreProc">var</span> suffix/eax: (addr array byte) <span class="Special"><-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *suffix-ah -<span id="L144" class="LineNr">144 </span> <span class="Delimiter">{</span> -<span id="L145" class="LineNr">145 </span> <span class="PreProc">var</span> match?/eax: boolean <span class="Special"><-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> suffix, <span class="Constant">"in"</span> -<span id="L146" class="LineNr">146 </span> compare match?, <span class="Constant">0</span>/false -<span id="L147" class="LineNr">147 </span> <span class="PreProc">break-if-=</span> -<span id="L148" class="LineNr">148 </span> <span class="muComment"># if suffix is "in", 59 <= val <= 96</span> -<span id="L149" class="LineNr">149 </span> <span class="PreProc">var</span> num-h: (handle array byte) -<span id="L150" class="LineNr">150 </span> <span class="PreProc">var</span> num-ah/<span class="muRegEcx">ecx</span>: (addr handle array byte) <span class="Special"><-</span> address num-h -<span id="L151" class="LineNr">151 </span> <a href='../411string.mu.html#L2'>substring</a> s4, <span class="Constant">0</span>, start, num-ah -<span id="L152" class="LineNr">152 </span> <span class="PreProc">var</span> num/eax: (addr array byte) <span class="Special"><-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *num-ah -<span id="L153" class="LineNr">153 </span> <span class="PreProc">var</span> val/eax: int <span class="Special"><-</span> <a href='../311decimal-int.subx.html#L23'>parse-decimal-int</a> num -<span id="L154" class="LineNr">154 </span> compare val, <span class="Constant">0x3b</span> <span class="muComment"># 59</span> -<span id="L155" class="LineNr">155 </span> <span class="Delimiter">{</span> -<span id="L156" class="LineNr">156 </span> <span class="PreProc">break-if->=</span> -<span id="L157" class="LineNr">157 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L158" class="LineNr">158 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L159" class="LineNr">159 </span> <span class="Delimiter">}</span> -<span id="L160" class="LineNr">160 </span> compare val, <span class="Constant">0x60</span> <span class="muComment"># 96</span> -<span id="L161" class="LineNr">161 </span> <span class="Delimiter">{</span> -<span id="L162" class="LineNr">162 </span> <span class="PreProc">break-if-<=</span> -<span id="L163" class="LineNr">163 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L164" class="LineNr">164 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L165" class="LineNr">165 </span> <span class="Delimiter">}</span> -<span id="L166" class="LineNr">166 </span> <span class="PreProc">loop</span> $main:word-loop -<span id="L167" class="LineNr">167 </span> <span class="Delimiter">}</span> -<span id="L168" class="LineNr">168 </span> <span class="Delimiter">{</span> -<span id="L169" class="LineNr">169 </span> <span class="PreProc">var</span> match?/eax: boolean <span class="Special"><-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> suffix, <span class="Constant">"cm"</span> -<span id="L170" class="LineNr">170 </span> compare match?, <span class="Constant">0</span>/false -<span id="L171" class="LineNr">171 </span> <span class="PreProc">break-if-=</span> -<span id="L172" class="LineNr">172 </span> <span class="muComment"># if suffix is "cm", 150 <= val <= 193</span> -<span id="L173" class="LineNr">173 </span> <span class="PreProc">var</span> num-h: (handle array byte) -<span id="L174" class="LineNr">174 </span> <span class="PreProc">var</span> num-ah/<span class="muRegEcx">ecx</span>: (addr handle array byte) <span class="Special"><-</span> address num-h -<span id="L175" class="LineNr">175 </span> <a href='../411string.mu.html#L2'>substring</a> s4, <span class="Constant">0</span>, start, num-ah -<span id="L176" class="LineNr">176 </span> <span class="PreProc">var</span> num/eax: (addr array byte) <span class="Special"><-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *num-ah -<span id="L177" class="LineNr">177 </span> <span class="PreProc">var</span> val/eax: int <span class="Special"><-</span> <a href='../311decimal-int.subx.html#L23'>parse-decimal-int</a> num -<span id="L178" class="LineNr">178 </span> compare val, <span class="Constant">0x96</span> <span class="muComment"># 150</span> -<span id="L179" class="LineNr">179 </span> <span class="Delimiter">{</span> -<span id="L180" class="LineNr">180 </span> <span class="PreProc">break-if->=</span> -<span id="L181" class="LineNr">181 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L182" class="LineNr">182 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L183" class="LineNr">183 </span> <span class="Delimiter">}</span> -<span id="L184" class="LineNr">184 </span> compare val, <span class="Constant">0xc1</span> <span class="muComment"># 193</span> -<span id="L185" class="LineNr">185 </span> <span class="Delimiter">{</span> -<span id="L186" class="LineNr">186 </span> <span class="PreProc">break-if-<=</span> -<span id="L187" class="LineNr">187 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L188" class="LineNr">188 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L189" class="LineNr">189 </span> <span class="Delimiter">}</span> -<span id="L190" class="LineNr">190 </span> <span class="PreProc">loop</span> $main:word-loop -<span id="L191" class="LineNr">191 </span> <span class="Delimiter">}</span> -<span id="L192" class="LineNr">192 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L193" class="LineNr">193 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L194" class="LineNr">194 </span> <span class="PreProc">loop</span> $main:word-loop -<span id="L195" class="LineNr">195 </span> <span class="Delimiter">}</span> -<span id="L196" class="LineNr">196 </span> <span class="Delimiter">}</span> -<span id="L197" class="LineNr">197 </span> <span class="muComment"># hcl</span> -<span id="L198" class="LineNr">198 </span> <span class="Delimiter">{</span> -<span id="L199" class="LineNr">199 </span> <span class="PreProc">var</span> hcl?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">"hcl"</span> -<span id="L200" class="LineNr">200 </span> compare hcl?, <span class="Constant">0</span>/false -<span id="L201" class="LineNr">201 </span> <span class="PreProc">break-if-=</span> -<span id="L202" class="LineNr">202 </span> <span class="muComment"># convert val</span> -<span id="L203" class="LineNr">203 </span> <span class="PreProc">var</span> s: (handle array byte) -<span id="L204" class="LineNr">204 </span> <span class="PreProc">var</span> s2/eax: (addr handle array byte) <span class="Special"><-</span> address s -<span id="L205" class="LineNr">205 </span> <a href='../315slice.subx.html#L5'>_slice-to-string</a> val-slice, s2 -<span id="L206" class="LineNr">206 </span> <span class="PreProc">var</span> s3/eax: (addr array byte) <span class="Special"><-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *s2 -<span id="L207" class="LineNr">207 </span> <span class="muComment"># check length</span> -<span id="L208" class="LineNr">208 </span> <span class="PreProc">var</span> len/<span class="muRegEbx">ebx</span>: int <span class="Special"><-</span> length s3 -<span id="L209" class="LineNr">209 </span> compare len, <span class="Constant">7</span> -<span id="L210" class="LineNr">210 </span> <span class="Delimiter">{</span> -<span id="L211" class="LineNr">211 </span> <span class="PreProc">break-if-=</span> -<span id="L212" class="LineNr">212 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L213" class="LineNr">213 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L214" class="LineNr">214 </span> <span class="PreProc">loop</span> $main:word-loop -<span id="L215" class="LineNr">215 </span> <span class="Delimiter">}</span> -<span id="L216" class="LineNr">216 </span> <span class="muComment"># check first byte</span> -<span id="L217" class="LineNr">217 </span> <span class="Delimiter">{</span> -<span id="L218" class="LineNr">218 </span> <span class="PreProc">var</span> c/eax: (addr byte) <span class="Special"><-</span> index s3, <span class="Constant">0</span> -<span id="L219" class="LineNr">219 </span> <span class="PreProc">var</span> c2/eax: byte <span class="Special"><-</span> copy-byte *c -<span id="L220" class="LineNr">220 </span> compare c2, <span class="Constant">0x23</span>/hash -<span id="L221" class="LineNr">221 </span> <span class="PreProc">break-if-=</span> -<span id="L222" class="LineNr">222 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid2\n"</span> -<span id="L223" class="LineNr">223 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L224" class="LineNr">224 </span> <span class="PreProc">loop</span> $main:word-loop -<span id="L225" class="LineNr">225 </span> <span class="Delimiter">}</span> -<span id="L226" class="LineNr">226 </span> <span class="muComment"># check remaining bytes</span> -<span id="L227" class="LineNr">227 </span> <span class="PreProc">var</span> i/<span class="muRegEbx">ebx</span>: int <span class="Special"><-</span> copy <span class="Constant">1</span> <span class="muComment"># skip 0</span> -<span id="L228" class="LineNr">228 </span> <span class="Delimiter">{</span> -<span id="L229" class="LineNr">229 </span> compare i, <span class="Constant">7</span> -<span id="L230" class="LineNr">230 </span> <span class="PreProc">break-if->=</span> -<span id="L231" class="LineNr">231 </span> <span class="PreProc">var</span> c/eax: (addr byte) <span class="Special"><-</span> index s3, i -<span id="L232" class="LineNr">232 </span> <span class="Delimiter">{</span> -<span id="L233" class="LineNr">233 </span> <span class="PreProc">var</span> c2/eax: byte <span class="Special"><-</span> copy-byte *c -<span id="L234" class="LineNr">234 </span> <span class="PreProc">var</span> valid?/eax: boolean <span class="Special"><-</span> <a href='../118parse-hex-int.subx.html#L701'>hex-digit?</a> c2 -<span id="L235" class="LineNr">235 </span> compare valid?, <span class="Constant">0</span> -<span id="L236" class="LineNr">236 </span> <span class="PreProc">loop-if-=</span> $main:word-loop -<span id="L237" class="LineNr">237 </span> <span class="Delimiter">}</span> -<span id="L238" class="LineNr">238 </span> i <span class="Special"><-</span> increment -<span id="L239" class="LineNr">239 </span> <span class="PreProc">loop</span> -<span id="L240" class="LineNr">240 </span> <span class="Delimiter">}</span> -<span id="L241" class="LineNr">241 </span> <span class="Delimiter">}</span> -<span id="L242" class="LineNr">242 </span> <span class="muComment"># ecl</span> -<span id="L243" class="LineNr">243 </span> <span class="Delimiter">{</span> -<span id="L244" class="LineNr">244 </span> <span class="PreProc">var</span> ecl?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">"ecl"</span> -<span id="L245" class="LineNr">245 </span> compare ecl?, <span class="Constant">0</span>/false -<span id="L246" class="LineNr">246 </span> <span class="PreProc">break-if-=</span> -<span id="L247" class="LineNr">247 </span> <span class="PreProc">var</span> amb?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">"amb"</span> -<span id="L248" class="LineNr">248 </span> compare amb?, <span class="Constant">0</span>/false -<span id="L249" class="LineNr">249 </span> <span class="PreProc">loop-if-!=</span> $main:word-loop -<span id="L250" class="LineNr">250 </span> <span class="PreProc">var</span> blu?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">"blu"</span> -<span id="L251" class="LineNr">251 </span> compare blu?, <span class="Constant">0</span>/false -<span id="L252" class="LineNr">252 </span> <span class="PreProc">loop-if-!=</span> $main:word-loop -<span id="L253" class="LineNr">253 </span> <span class="PreProc">var</span> brn?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">"brn"</span> -<span id="L254" class="LineNr">254 </span> compare brn?, <span class="Constant">0</span>/false -<span id="L255" class="LineNr">255 </span> <span class="PreProc">loop-if-!=</span> $main:word-loop -<span id="L256" class="LineNr">256 </span> <span class="PreProc">var</span> gry?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">"gry"</span> -<span id="L257" class="LineNr">257 </span> compare gry?, <span class="Constant">0</span>/false -<span id="L258" class="LineNr">258 </span> <span class="PreProc">loop-if-!=</span> $main:word-loop -<span id="L259" class="LineNr">259 </span> <span class="PreProc">var</span> grn?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">"grn"</span> -<span id="L260" class="LineNr">260 </span> compare grn?, <span class="Constant">0</span>/false -<span id="L261" class="LineNr">261 </span> <span class="PreProc">loop-if-!=</span> $main:word-loop -<span id="L262" class="LineNr">262 </span> <span class="PreProc">var</span> hzl?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">"hzl"</span> -<span id="L263" class="LineNr">263 </span> compare hzl?, <span class="Constant">0</span>/false -<span id="L264" class="LineNr">264 </span> <span class="PreProc">loop-if-!=</span> $main:word-loop -<span id="L265" class="LineNr">265 </span> <span class="PreProc">var</span> oth?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> val-slice, <span class="Constant">"oth"</span> -<span id="L266" class="LineNr">266 </span> compare oth?, <span class="Constant">0</span>/false -<span id="L267" class="LineNr">267 </span> <span class="PreProc">loop-if-!=</span> $main:word-loop -<span id="L268" class="LineNr">268 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L269" class="LineNr">269 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L270" class="LineNr">270 </span> <span class="Delimiter">}</span> -<span id="L271" class="LineNr">271 </span> <span class="muComment"># pid</span> -<span id="L272" class="LineNr">272 </span> <span class="Delimiter">{</span> -<span id="L273" class="LineNr">273 </span> <span class="PreProc">var</span> pid?/eax: boolean <span class="Special"><-</span> <a href='../123slice.subx.html#L120'>slice-equal?</a> key-slice, <span class="Constant">"pid"</span> -<span id="L274" class="LineNr">274 </span> compare pid?, <span class="Constant">0</span>/false -<span id="L275" class="LineNr">275 </span> <span class="PreProc">break-if-=</span> -<span id="L276" class="LineNr">276 </span> <span class="muComment"># convert val</span> -<span id="L277" class="LineNr">277 </span> <span class="PreProc">var</span> s: (handle array byte) -<span id="L278" class="LineNr">278 </span> <span class="PreProc">var</span> s2/eax: (addr handle array byte) <span class="Special"><-</span> address s -<span id="L279" class="LineNr">279 </span> <a href='../315slice.subx.html#L5'>_slice-to-string</a> val-slice, s2 -<span id="L280" class="LineNr">280 </span> <span class="PreProc">var</span> s3/eax: (addr array byte) <span class="Special"><-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *s2 -<span id="L281" class="LineNr">281 </span> <span class="muComment"># check length</span> -<span id="L282" class="LineNr">282 </span> <span class="PreProc">var</span> len/eax: int <span class="Special"><-</span> length s3 -<span id="L283" class="LineNr">283 </span> compare len, <span class="Constant">9</span> -<span id="L284" class="LineNr">284 </span> <span class="Delimiter">{</span> -<span id="L285" class="LineNr">285 </span> <span class="PreProc">break-if-=</span> -<span id="L286" class="LineNr">286 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L287" class="LineNr">287 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L288" class="LineNr">288 </span> <span class="PreProc">loop</span> $main:word-loop -<span id="L289" class="LineNr">289 </span> <span class="Delimiter">}</span> -<span id="L290" class="LineNr">290 </span> <span class="muComment"># check valid decimal int</span> -<span id="L291" class="LineNr">291 </span> <span class="muComment"># parse-decimal-int-from-slice currently returns 0 on invalid parse,</span> -<span id="L292" class="LineNr">292 </span> <span class="muComment"># which isn't ideal but suffices for our purposes</span> -<span id="L293" class="LineNr">293 </span> <span class="PreProc">var</span> val/eax: int <span class="Special"><-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> val-slice -<span id="L294" class="LineNr">294 </span> compare val, <span class="Constant">0</span> -<span id="L295" class="LineNr">295 </span> <span class="Delimiter">{</span> -<span id="L296" class="LineNr">296 </span> <span class="PreProc">break-if-></span> -<span id="L297" class="LineNr">297 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"invalid\n"</span> -<span id="L298" class="LineNr">298 </span> curr-passport-field-count <span class="Special"><-</span> copy <span class="Constant">8</span> -<span id="L299" class="LineNr">299 </span> <span class="Delimiter">}</span> -<span id="L300" class="LineNr">300 </span> <span class="Delimiter">}</span> -<span id="L301" class="LineNr">301 </span> <span class="PreProc">loop</span> -<span id="L302" class="LineNr">302 </span> <span class="Delimiter">}</span> -<span id="L303" class="LineNr">303 </span> <span class="PreProc">loop</span> -<span id="L304" class="LineNr">304 </span> <span class="Delimiter">}</span> -<span id="L305" class="LineNr">305 </span> <span class="muComment"># process final passport</span> -<span id="L306" class="LineNr">306 </span> compare curr-passport-field-count, <span class="Constant">7</span> -<span id="L307" class="LineNr">307 </span> <span class="Delimiter">{</span> -<span id="L308" class="LineNr">308 </span> <span class="PreProc">break-if-!=</span> -<span id="L309" class="LineNr">309 </span> valid-passport-count <span class="Special"><-</span> increment -<span id="L310" class="LineNr">310 </span> <span class="Delimiter">}</span> -<span id="L311" class="LineNr">311 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, valid-passport-count -<span id="L312" class="LineNr">312 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L313" class="LineNr">313 </span> <span class="PreProc">return</span> <span class="Constant">0</span> -<span id="L314" class="LineNr">314 </span><span class="Delimiter">}</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> diff --git a/html/linux/advent2020/5a.mu.html b/html/linux/advent2020/5a.mu.html deleted file mode 100644 index 65e52369..00000000 --- a/html/linux/advent2020/5a.mu.html +++ /dev/null @@ -1,146 +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 - linux/advent2020/5a.mu</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: #ffffd7; } -body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; } -a { color:inherit; } -* { font-size:12pt; font-size: 1em; } -.PreProc { color: #c000c0; } -.muRegEdx { color: #af5f00; } -.Special { color: #ff6060; } -.LineNr { } -.muRegEbx { color: #5f00ff; } -.Constant { color: #008787; } -.muRegEdi { color: #00af00; } -.muRegEcx { color: #870000; } -.Delimiter { color: #c000c0; } -.muFunction { color: #af5f00; text-decoration: underline; } -.CommentedCode { color: #8a8a8a; } -.muComment { color: #005faf; } ---> -</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/linux/advent2020/5a.mu'>https://github.com/akkartik/mu/blob/main/linux/advent2020/5a.mu</a> -<pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="muComment"># <a href="https://adventofcode.com/2020/day/5">https://adventofcode.com/2020/day/5</a></span> -<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To run (on Linux):</span> -<span id="L4" class="LineNr"> 4 </span><span class="muComment"># $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a></span> -<span id="L5" class="LineNr"> 5 </span><span class="muComment"># $ cd mu</span> -<span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ ./translate advent2020/5a.mu</span> -<span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./a.elf < input</span> -<span id="L8" class="LineNr"> 8 </span><span class="muComment">#</span> -<span id="L9" class="LineNr"> 9 </span><span class="muComment"># You'll need to register to download the 'input' file for yourself.</span> -<span id="L10" class="LineNr">10 </span> -<span id="L11" class="LineNr">11 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='5a.mu.html#L11'>main</a></span><span class="PreProc"> -> </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span> -<span id="L12" class="LineNr">12 </span> <span class="PreProc">var</span> line-storage: (stream byte <span class="Constant">0x10</span>) <span class="muComment"># 16 bytes is enough</span> -<span id="L13" class="LineNr">13 </span> <span class="PreProc">var</span> line/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special"><-</span> address line-storage -<span id="L14" class="LineNr">14 </span> <span class="PreProc">var</span> max-seat-id/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L15" class="LineNr">15 </span> <span class="Delimiter">{</span> -<span id="L16" class="LineNr">16 </span> <span class="muComment"># read line from stdin</span> -<span id="L17" class="LineNr">17 </span> <a href='../106stream.subx.html#L17'>clear-stream</a> line -<span id="L18" class="LineNr">18 </span> <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line -<span id="L19" class="LineNr">19 </span> <a href='../304screen.subx.html#L147'>print-stream-to-real-screen</a> line -<span id="L20" class="LineNr">20 </span> <span class="muComment"># if line is empty (not even a newline), quit</span> -<span id="L21" class="LineNr">21 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L22" class="LineNr">22 </span> compare done?, <span class="Constant">0</span>/false -<span id="L23" class="LineNr">23 </span> <span class="PreProc">break-if-!=</span> -<span id="L24" class="LineNr">24 </span> <span class="muComment"># process line</span> -<span id="L25" class="LineNr">25 </span> <span class="PreProc">var</span> seat-id/eax: int <span class="Special"><-</span> <a href='5a.mu.html#L38'>convert-from-binary</a> line -<span id="L26" class="LineNr">26 </span> compare seat-id, max-seat-id -<span id="L27" class="LineNr">27 </span> <span class="Delimiter">{</span> -<span id="L28" class="LineNr">28 </span> <span class="PreProc">break-if-<=</span> -<span id="L29" class="LineNr">29 </span> max-seat-id <span class="Special"><-</span> copy seat-id -<span id="L30" class="LineNr">30 </span> <span class="Delimiter">}</span> -<span id="L31" class="LineNr">31 </span> <span class="PreProc">loop</span> -<span id="L32" class="LineNr">32 </span> <span class="Delimiter">}</span> -<span id="L33" class="LineNr">33 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, max-seat-id -<span id="L34" class="LineNr">34 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L35" class="LineNr">35 </span> <span class="PreProc">return</span> <span class="Constant">0</span> -<span id="L36" class="LineNr">36 </span><span class="Delimiter">}</span> -<span id="L37" class="LineNr">37 </span> -<span id="L38" class="LineNr">38 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='5a.mu.html#L38'>convert-from-binary</a></span> in: (addr stream byte)<span class="PreProc"> -> </span>_/eax: int <span class="Delimiter">{</span> -<span id="L39" class="LineNr">39 </span> <span class="PreProc">var</span> result/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L40" class="LineNr">40 </span> <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">9</span> <span class="muComment"># loop counter and also exponent</span> -<span id="L41" class="LineNr">41 </span> <span class="Delimiter">{</span> -<span id="L42" class="LineNr">42 </span> compare i, <span class="Constant">0</span> -<span id="L43" class="LineNr">43 </span> <span class="PreProc">break-if-<</span> -<span id="L44" class="LineNr">44 </span> <span class="PreProc">var</span> c/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> in -<span id="L45" class="LineNr">45 </span><span class="CommentedCode">#? print-string 0, "char: "</span> -<span id="L46" class="LineNr">46 </span><span class="CommentedCode">#? {</span> -<span id="L47" class="LineNr">47 </span><span class="CommentedCode">#? var c2/eax: int <- copy c</span> -<span id="L48" class="LineNr">48 </span><span class="CommentedCode">#? print-int32-hex 0, c2</span> -<span id="L49" class="LineNr">49 </span><span class="CommentedCode">#? }</span> -<span id="L50" class="LineNr">50 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L51" class="LineNr">51 </span> <span class="PreProc">var</span> bit/<span class="muRegEdx">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L52" class="LineNr">52 </span> <span class="Delimiter">{</span> -<span id="L53" class="LineNr">53 </span> compare c, <span class="Constant">0x42</span>/B -<span id="L54" class="LineNr">54 </span> <span class="PreProc">break-if-!=</span> -<span id="L55" class="LineNr">55 </span> bit <span class="Special"><-</span> copy <span class="Constant">1</span> -<span id="L56" class="LineNr">56 </span> <span class="Delimiter">}</span> -<span id="L57" class="LineNr">57 </span> <span class="Delimiter">{</span> -<span id="L58" class="LineNr">58 </span> compare c, <span class="Constant">0x52</span>/R -<span id="L59" class="LineNr">59 </span> <span class="PreProc">break-if-!=</span> -<span id="L60" class="LineNr">60 </span> bit <span class="Special"><-</span> copy <span class="Constant">1</span> -<span id="L61" class="LineNr">61 </span> <span class="Delimiter">}</span> -<span id="L62" class="LineNr">62 </span><span class="CommentedCode">#? print-string 0, "bit: "</span> -<span id="L63" class="LineNr">63 </span><span class="CommentedCode">#? print-int32-decimal 0, bit</span> -<span id="L64" class="LineNr">64 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L65" class="LineNr">65 </span> <span class="PreProc">var</span> bit-value/eax: int <span class="Special"><-</span> <a href='../406int32.mu.html#L5'>repeated-shift-left</a> bit, i -<span id="L66" class="LineNr">66 </span><span class="CommentedCode">#? print-string 0, "bit value: "</span> -<span id="L67" class="LineNr">67 </span><span class="CommentedCode">#? print-int32-decimal 0, bit-value</span> -<span id="L68" class="LineNr">68 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L69" class="LineNr">69 </span> result <span class="Special"><-</span> add bit-value -<span id="L70" class="LineNr">70 </span><span class="CommentedCode">#? print-string 0, "result: "</span> -<span id="L71" class="LineNr">71 </span><span class="CommentedCode">#? print-int32-decimal 0, result</span> -<span id="L72" class="LineNr">72 </span><span class="CommentedCode">#? print-string 0, "\n"</span> -<span id="L73" class="LineNr">73 </span> i <span class="Special"><-</span> decrement -<span id="L74" class="LineNr">74 </span> <span class="PreProc">loop</span> -<span id="L75" class="LineNr">75 </span> <span class="Delimiter">}</span> -<span id="L76" class="LineNr">76 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, result -<span id="L77" class="LineNr">77 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L78" class="LineNr">78 </span> <span class="PreProc">return</span> result -<span id="L79" class="LineNr">79 </span><span class="Delimiter">}</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> diff --git a/html/linux/advent2020/5b.mu.html b/html/linux/advent2020/5b.mu.html deleted file mode 100644 index c03039b9..00000000 --- a/html/linux/advent2020/5b.mu.html +++ /dev/null @@ -1,148 +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 - linux/advent2020/5b.mu</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: #ffffd7; } -body { font-size:12pt; font-family: monospace; color: #000000; background-color: #ffffd7; } -a { color:inherit; } -* { font-size:12pt; font-size: 1em; } -.PreProc { color: #c000c0; } -.muRegEdx { color: #af5f00; } -.Special { color: #ff6060; } -.LineNr { } -.muRegEsi { color: #005faf; } -.muRegEbx { color: #5f00ff; } -.Constant { color: #008787; } -.muRegEdi { color: #00af00; } -.muRegEcx { color: #870000; } -.Delimiter { color: #c000c0; } -.muFunction { color: #af5f00; text-decoration: underline; } -.muComment { color: #005faf; } ---> -</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/linux/advent2020/5b.mu'>https://github.com/akkartik/mu/blob/main/linux/advent2020/5b.mu</a> -<pre id='vimCodeElement'> -<span id="L1" class="LineNr"> 1 </span><span class="muComment"># <a href="https://adventofcode.com/2020/day/5">https://adventofcode.com/2020/day/5</a></span> -<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span> -<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To run (on Linux):</span> -<span id="L4" class="LineNr"> 4 </span><span class="muComment"># $ git clone <a href="https://github.com/akkartik/mu">https://github.com/akkartik/mu</a></span> -<span id="L5" class="LineNr"> 5 </span><span class="muComment"># $ cd mu</span> -<span id="L6" class="LineNr"> 6 </span><span class="muComment"># $ ./translate advent2020/5b.mu</span> -<span id="L7" class="LineNr"> 7 </span><span class="muComment"># $ ./a.elf < input</span> -<span id="L8" class="LineNr"> 8 </span><span class="muComment">#</span> -<span id="L9" class="LineNr"> 9 </span><span class="muComment"># You'll need to register to download the 'input' file for yourself.</span> -<span id="L10" class="LineNr">10 </span> -<span id="L11" class="LineNr">11 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='5b.mu.html#L11'>main</a></span><span class="PreProc"> -> </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span> -<span id="L12" class="LineNr">12 </span> <span class="PreProc">var</span> pass-storage: (array int <span class="Constant">0x400</span>) <span class="muComment"># 1k ints</span> -<span id="L13" class="LineNr">13 </span> <span class="PreProc">var</span> pass/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special"><-</span> address pass-storage -<span id="L14" class="LineNr">14 </span> <span class="muComment"># phase 1: populate pass array</span> -<span id="L15" class="LineNr">15 </span> <span class="PreProc">var</span> line-storage: (stream byte <span class="Constant">0x10</span>) <span class="muComment"># 16 bytes is enough</span> -<span id="L16" class="LineNr">16 </span> <span class="PreProc">var</span> line/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special"><-</span> address line-storage -<span id="L17" class="LineNr">17 </span> <span class="Delimiter">{</span> -<span id="L18" class="LineNr">18 </span> <span class="muComment"># read line from stdin</span> -<span id="L19" class="LineNr">19 </span> <a href='../106stream.subx.html#L17'>clear-stream</a> line -<span id="L20" class="LineNr">20 </span> <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line -<span id="L21" class="LineNr">21 </span> <span class="muComment"># if line is empty (not even a newline), quit</span> -<span id="L22" class="LineNr">22 </span> <span class="PreProc">var</span> done?/eax: boolean <span class="Special"><-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line -<span id="L23" class="LineNr">23 </span> compare done?, <span class="Constant">0</span>/false -<span id="L24" class="LineNr">24 </span> <span class="PreProc">break-if-!=</span> -<span id="L25" class="LineNr">25 </span> <span class="muComment"># process line</span> -<span id="L26" class="LineNr">26 </span> <span class="PreProc">var</span> seat-id/eax: int <span class="Special"><-</span> <a href='5b.mu.html#L57'>convert-from-binary</a> line -<span id="L27" class="LineNr">27 </span> <span class="PreProc">var</span> dest/eax: (addr int) <span class="Special"><-</span> index pass, seat-id -<span id="L28" class="LineNr">28 </span> copy-to *dest, <span class="Constant">1</span> -<span id="L29" class="LineNr">29 </span> <span class="PreProc">loop</span> -<span id="L30" class="LineNr">30 </span> <span class="Delimiter">}</span> -<span id="L31" class="LineNr">31 </span> <span class="muComment"># phase 2: skip empty seats</span> -<span id="L32" class="LineNr">32 </span> <span class="PreProc">var</span> i/eax: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L33" class="LineNr">33 </span> <span class="Delimiter">{</span> -<span id="L34" class="LineNr">34 </span> compare i, <span class="Constant">0x400</span> -<span id="L35" class="LineNr">35 </span> <span class="PreProc">break-if->=</span> -<span id="L36" class="LineNr">36 </span> <span class="PreProc">var</span> src/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special"><-</span> index pass, i -<span id="L37" class="LineNr">37 </span> compare *src, <span class="Constant">0</span> -<span id="L38" class="LineNr">38 </span> <span class="PreProc">break-if-!=</span> -<span id="L39" class="LineNr">39 </span> i <span class="Special"><-</span> increment -<span id="L40" class="LineNr">40 </span> <span class="PreProc">loop</span> -<span id="L41" class="LineNr">41 </span> <span class="Delimiter">}</span> -<span id="L42" class="LineNr">42 </span> <span class="muComment"># phase 3: skip non-empty seats</span> -<span id="L43" class="LineNr">43 </span> <span class="Delimiter">{</span> -<span id="L44" class="LineNr">44 </span> compare i, <span class="Constant">0x400</span> -<span id="L45" class="LineNr">45 </span> <span class="PreProc">break-if->=</span> -<span id="L46" class="LineNr">46 </span> <span class="PreProc">var</span> src/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special"><-</span> index pass, i -<span id="L47" class="LineNr">47 </span> compare *src, <span class="Constant">0</span> -<span id="L48" class="LineNr">48 </span> <span class="PreProc">break-if-=</span> -<span id="L49" class="LineNr">49 </span> i <span class="Special"><-</span> increment -<span id="L50" class="LineNr">50 </span> <span class="PreProc">loop</span> -<span id="L51" class="LineNr">51 </span> <span class="Delimiter">}</span> -<span id="L52" class="LineNr">52 </span> <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, i -<span id="L53" class="LineNr">53 </span> <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">"\n"</span> -<span id="L54" class="LineNr">54 </span> <span class="PreProc">return</span> <span class="Constant">0</span> -<span id="L55" class="LineNr">55 </span><span class="Delimiter">}</span> -<span id="L56" class="LineNr">56 </span> -<span id="L57" class="LineNr">57 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='5b.mu.html#L57'>convert-from-binary</a></span> in: (addr stream byte)<span class="PreProc"> -> </span>_/eax: int <span class="Delimiter">{</span> -<span id="L58" class="LineNr">58 </span> <span class="PreProc">var</span> result/<span class="muRegEdi">edi</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L59" class="LineNr">59 </span> <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special"><-</span> copy <span class="Constant">9</span> <span class="muComment"># loop counter and also exponent</span> -<span id="L60" class="LineNr">60 </span> <span class="Delimiter">{</span> -<span id="L61" class="LineNr">61 </span> compare i, <span class="Constant">0</span> -<span id="L62" class="LineNr">62 </span> <span class="PreProc">break-if-<</span> -<span id="L63" class="LineNr">63 </span> <span class="PreProc">var</span> c/eax: byte <span class="Special"><-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> in -<span id="L64" class="LineNr">64 </span> <span class="PreProc">var</span> bit/<span class="muRegEdx">edx</span>: int <span class="Special"><-</span> copy <span class="Constant">0</span> -<span id="L65" class="LineNr">65 </span> <span class="Delimiter">{</span> -<span id="L66" class="LineNr">66 </span> compare c, <span class="Constant">0x42</span>/B -<span id="L67" class="LineNr">67 </span> <span class="PreProc">break-if-!=</span> -<span id="L68" class="LineNr">68 </span> bit <span class="Special"><-</span> copy <span class="Constant">1</span> -<span id="L69" class="LineNr">69 </span> <span class="Delimiter">}</span> -<span id="L70" class="LineNr">70 </span> <span class="Delimiter">{</span> -<span id="L71" class="LineNr">71 </span> compare c, <span class="Constant">0x52</span>/R -<span id="L72" class="LineNr">72 </span> <span class="PreProc">break-if-!=</span> -<span id="L73" class="LineNr">73 </span> bit <span class="Special"><-</span> copy <span class="Constant">1</span> -<span id="L74" class="LineNr">74 </span> <span class="Delimiter">}</span> -<span id="L75" class="LineNr">75 </span> <span class="PreProc">var</span> bit-value/eax: int <span class="Special"><-</span> <a href='../406int32.mu.html#L5'>repeated-shift-left</a> bit, i -<span id="L76" class="LineNr">76 </span> result <span class="Special"><-</span> add bit-value -<span id="L77" class="LineNr">77 </span> i <span class="Special"><-</span> decrement -<span id="L78" class="LineNr">78 </span> <span class="PreProc">loop</span> -<span id="L79" class="LineNr">79 </span> <span class="Delimiter">}</span> -<span id="L80" class="LineNr">80 </span> <span class="PreProc">return</span> result -<span id="L81" class="LineNr">81 </span><span class="Delimiter">}</span> -</pre> -</body> -</html> -<!-- vim: set foldmethod=manual : --> |