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* 3158Kartik K. Agaram2016-07-271-23/+17
* 3117Kartik K. Agaram2016-07-201-13/+21
* 3102Kartik K. Agaram2016-07-051-13/+79
* 2996Kartik K. Agaram2016-05-211-17/+20
* 2866Kartik K. Agaram2016-04-251-2/+3
* 2812Kartik K. Agaram2016-03-271-40/+49
* 2745Kartik K. Agaram2016-03-091-1/+1
* 2744Kartik K. Agaram2016-03-091-3/+3
* 2743Kartik K. Agaram2016-03-091-153/+145
* 2710Kartik K. Agaram2016-02-251-7/+1
* 2706 - update htmlKartik K. Agaram2016-02-251-14/+51
* 2625Kartik K. Agaram2016-02-021-2/+5
* 2605Kartik K. Agaram2016-01-261-5/+12
* 2611Kartik K. Agaram2015-11-291-12/+16
* 2423 - describe shape-shifting in html docsKartik K. Agaram2015-11-101-71/+96
* 2175Kartik K. Agaram2015-09-061-20/+11
* 2062Kartik K. Agaram2015-08-231-101/+160
* 1949Kartik K. Agaram2015-08-061-85/+86
* 1925Kartik K. Agaram2015-08-031-2/+2
* 1885Kartik K. Agaram2015-07-291-104/+108
* 1853Kartik K. Agaram2015-07-251-98/+116
* 1818Kartik K. Agaram2015-07-181-1/+1
* 1766Kartik K. Agaram2015-07-121-28/+37
* 1690Kartik K. Agaram2015-07-011-6/+16
* 1632Kartik K. Agaram2015-06-231-1/+1
* 1631 - update html versionsKartik K. Agaram2015-06-231-37/+17
* 1556Kartik K. Agaram2015-06-121-1/+1
* 1549Kartik K. Agaram2015-06-091-2/+2
* 1517Kartik K. Agaram2015-05-301-22/+73
* 1461 - descriptions/table of contents for the layersKartik K. Agaram2015-05-261-1/+1
* 1459Kartik K. Agaram2015-05-251-50/+54
* 1376 - update github docsKartik K. Agaram2015-05-141-44/+65
* 1291Kartik K. Agaram2015-05-061-1/+1
* 1279 - colorized rendering of the source filesKartik K. Agaram2015-05-061-0/+517
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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Mu - apps/ex2.mu</title>
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a { color:inherit; }
* { font-size:12pt; font-size: 1em; }
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<a href='https://github.com/akkartik/mu/blob/main/apps/ex2.mu'>https://github.com/akkartik/mu/blob/main/apps/ex2.mu</a>
<pre id='vimCodeElement'>
<span id="L1" class="LineNr"> 1 </span><span class="muComment"># Test out the video mode by filling in the screen with pixels.</span>
<span id="L2" class="LineNr"> 2 </span><span class="muComment">#</span>
<span id="L3" class="LineNr"> 3 </span><span class="muComment"># To build a disk image:</span>
<span id="L4" class="LineNr"> 4 </span><span class="muComment">#   ./translate apps/ex2.mu        # emits code.img</span>
<span id="L5" class="LineNr"> 5 </span><span class="muComment"># To run:</span>
<span id="L6" class="LineNr"> 6 </span><span class="muComment">#   qemu-system-i386 code.img</span>
<span id="L7" class="LineNr"> 7 </span>
<span id="L8" class="LineNr"> 8 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='ex2.mu.html#L8'>main</a></span> <a href='../500fake-screen.mu.html#L16'>screen</a>: (addr <a href='../500fake-screen.mu.html#L16'>screen</a>), keyboard: (addr keyboard), data-disk: (addr disk) <span class="Delimiter">{</span>
<span id="L9" class="LineNr"> 9 </span>  <span class="PreProc">var</span> y/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
<span id="L10" class="LineNr">10 </span>  <span class="Delimiter">{</span>
<span id="L11" class="LineNr">11 </span>    compare y, <span class="Constant">0x300</span>/screen-height=<span class="Constant">768</span>
<span id="L12" class="LineNr">12 </span>    <span class="PreProc">break-if-&gt;=</span>
<span id="L13" class="LineNr">13 </span>    <span class="PreProc">var</span> x/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
<span id="L14" class="LineNr">14 </span>    <span class="Delimiter">{</span>
<span id="L15" class="LineNr">15 </span>      compare x, <span class="Constant">0x400</span>/screen-width=<span class="Constant">1024</span>
<span id="L16" class="LineNr">16 </span>      <span class="PreProc">break-if-&gt;=</span>
<span id="L17" class="LineNr">17 </span>      <span class="PreProc">var</span> color/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy x
<span id="L18" class="LineNr">18 </span>      color <span class="Special">&lt;-</span> and <span class="Constant">0xff</span>
<span id="L19" class="LineNr">19 </span>      <a href='../500fake-screen.mu.html#L580'>pixel</a> <a href='../500fake-screen.mu.html#L16'>screen</a> x, y, color
<span id="L20" class="LineNr">20 </span>      x <span class="Special">&lt;-</span> increment
<span id="L21" class="LineNr">21 </span>      <span class="PreProc">loop</span>
<span id="L22" class="LineNr">22 </span>    <span class="Delimiter">}</span>
<span id="L23" class="LineNr">23 </span>    y <span class="Special">&lt;-</span> increment
<span id="L24" class="LineNr">24 </span>    <span class="PreProc">loop</span>
<span id="L25" class="LineNr">25 </span>  <span class="Delimiter">}</span>
<span id="L26" class="LineNr">26 </span><span class="Delimiter">}</span>
</pre>
</body>
</html>
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