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ZealOS/docs/Demo/Lectures/NegDisp.CC.html
TomAwezome 1b75d91002 Fix Mount AHCI Port selection. 
Add arg to SATARep to specify drive types to show.
Add checks in AHCIPortInit to verify port signatures, add helper method to get signatures from port.
2021-08-02 16:40:05 -04:00

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<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=US-ASCII">
<meta name="generator" content="ZealOS V0.13">
<style type="text/css">
body {background-color:#fef1f0;}
.cF0{color:#000000;background-color:#fef1f0;}
.cF1{color:#0148a4;background-color:#fef1f0;}
.cF2{color:#3b7901;background-color:#fef1f0;}
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.cFF{color:#fef1f0;background-color:#fef1f0;}
</style>
</head>
<body>
<pre style="font-family:monospace;font-size:12pt">
<a name="l1"></a><span class=cF1>class</span><span class=cF0> Person
<a name="l2"></a>{
<a name="l3"></a> </span><span class=cF1>U8</span><span class=cF0> first [</span><span class=cFE>32</span><span class=cF0>];
<a name="l4"></a> </span><span class=cF1>U8</span><span class=cF0> last [</span><span class=cFE>32</span><span class=cF0>];
<a name="l5"></a> </span><span class=cF1>U8</span><span class=cF0> address1 [</span><span class=cFE>64</span><span class=cF0>];
<a name="l6"></a> </span><span class=cF1>U8</span><span class=cF0> address2 [</span><span class=cFE>64</span><span class=cF0>];
<a name="l7"></a> </span><span class=cF1>U8</span><span class=cF0> city [</span><span class=cFE>32</span><span class=cF0>];
<a name="l8"></a> </span><span class=cF1>U8</span><span class=cF0> state_zip [</span><span class=cFE>32</span><span class=cF0>];
<a name="l9"></a>};
<a name="l10"></a>
<a name="l11"></a></span><span class=cF1>U0</span><span class=cF0> OffsetDemo1()
<a name="l12"></a>{
<a name="l13"></a> Person *p = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF0>Person</span><span class=cF7>)</span><span class=cF0>);
<a name="l14"></a>
<a name="l15"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(p-&gt;first, </span><span class=cF6>&quot;Terry&quot;</span><span class=cF0>);
<a name="l16"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(p-&gt;last, </span><span class=cF6>&quot;Davis&quot;</span><span class=cF0>);
<a name="l17"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(p-&gt;address1, </span><span class=cF6>&quot;8144 Sickle Lane&quot;</span><span class=cF0>);
<a name="l18"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(p-&gt;address2, </span><span class=cF6>&quot;&quot;</span><span class=cF0>);
<a name="l19"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(p-&gt;city, </span><span class=cF6>&quot;Las Vegas&quot;</span><span class=cF0>);
<a name="l20"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(p-&gt;state_zip, </span><span class=cF6>&quot;NV 89128&quot;</span><span class=cF0>);
<a name="l21"></a>}
<a name="l22"></a>
<a name="l23"></a></span><span class=cF5>U</span><span class=cF0>(&amp;OffsetDemo1, </span><span class=cFE>34</span><span class=cF0>);
<a name="l24"></a></span><span class=cF5>PressAKey</span><span class=cF0>;
<a name="l25"></a>
<a name="l26"></a></span><span class=cF2>/*</span><span class=cF0>
<a name="l27"></a>
<a name="l28"></a></span><span class=cF2>x86 has signed 8-bit</span><span class=cF0> </span><span class=cF2>displacements</span><span class=cF0>
<a name="l29"></a> </span><span class=cF2>and signed 32-bit displacements.</span><span class=cF0>
<a name="l30"></a>
<a name="l31"></a></span><span class=cF2>This example uses 8-bit negative displacements.</span><span class=cF0>
<a name="l32"></a>
<a name="l33"></a></span><span class=cF2>*/</span><span class=cF0>
<a name="l34"></a>
<a name="l35"></a></span><span class=cF1>class</span><span class=cF0> Person
<a name="l36"></a>{ $ = -</span><span class=cFE>128</span><span class=cF0>;
<a name="l37"></a></span><span class=cF1>U8</span><span class=cF0> first [</span><span class=cFE>32</span><span class=cF0>];
<a name="l38"></a></span><span class=cF1>U8</span><span class=cF0> last [</span><span class=cFE>32</span><span class=cF0>];
<a name="l39"></a></span><span class=cF1>U8</span><span class=cF0> address1 [</span><span class=cFE>64</span><span class=cF0>];
<a name="l40"></a></span><span class=cF1>U8</span><span class=cF0> address2 [</span><span class=cFE>64</span><span class=cF0>];
<a name="l41"></a></span><span class=cF1>U8</span><span class=cF0> city [</span><span class=cFE>32</span><span class=cF0>];
<a name="l42"></a></span><span class=cF1>U8</span><span class=cF0> state_zip [</span><span class=cFE>32</span><span class=cF0>];
<a name="l43"></a>};
<a name="l44"></a>
<a name="l45"></a></span><span class=cF1>U0</span><span class=cF0> OffsetDemo2()
<a name="l46"></a>{
<a name="l47"></a> Person *p = </span><span class=cF5>MAlloc</span><span class=cF0>(</span><span class=cF1>sizeof</span><span class=cF7>(</span><span class=cF0>Person</span><span class=cF7>)</span><span class=cF0>)(</span><span class=cF9>I64</span><span class=cF0>) + </span><span class=cFE>128</span><span class=cF0>;
<a name="l48"></a>
<a name="l49"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(p-&gt;first, </span><span class=cF6>&quot;Terry&quot;</span><span class=cF0>);
<a name="l50"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(p-&gt;last, </span><span class=cF6>&quot;Davis&quot;</span><span class=cF0>);
<a name="l51"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(p-&gt;address1, </span><span class=cF6>&quot;8144 Sickle Lane&quot;</span><span class=cF0>);
<a name="l52"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(p-&gt;address2, </span><span class=cF6>&quot;&quot;</span><span class=cF0>);
<a name="l53"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(p-&gt;city, </span><span class=cF6>&quot;Las Vegas&quot;</span><span class=cF0>);
<a name="l54"></a> </span><span class=cF5>StrCopy</span><span class=cF0>(p-&gt;state_zip, </span><span class=cF6>&quot;NV 89128&quot;</span><span class=cF0>);
<a name="l55"></a>}
<a name="l56"></a>
<a name="l57"></a></span><span class=cF5>U</span><span class=cF0>(&amp;OffsetDemo2, </span><span class=cFE>34</span><span class=cF0>);
<a name="l58"></a></span><span class=cF5>PressAKey</span><span class=cF0>;
</span></pre></body>
</html>
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