1<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 2<html xml:lang="en-US" lang="en-US" xmlns="http://www.w3.org/1999/xhtml"> 3 <head> 4 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 5 <meta http-equiv="Content-Style-Type" content="text/css" /> 6 <link rel="stylesheet" href="../../../css/manpage.css" type="text/css" /> 7 <style type="text/css"><!-- 8 span.static_style 9 { 10 font-size : 8pt; 11 color : white; 12 font-weight : bold; 13 background : #44f; 14 border-left : solid 1px #aaf; 15 border-top : solid 1px #aaf; 16 border-right : solid 1px #00c; 17 border-bottom : solid 1px #00c; 18 padding-left : 2px; 19 padding-right : 2px; 20 } 21 22 span.virtual_style 23 { 24 font-size : 8pt; 25 color : white; 26 font-weight : bold; 27 background : #0a0; 28 border-left : solid 1px #0f0; 29 border-top : solid 1px #0f0; 30 border-right : solid 1px #060; 31 border-bottom : solid 1px #060; 32 padding-left : 2px; 33 padding-right : 2px; 34 } 35 36 span.protected_style 37 { 38 font-size : 8pt; 39 color : white; 40 font-weight : bold; 41 background : #444; 42 border-left : solid 1px #ccc; 43 border-top : solid 1px #ccc; 44 border-right : solid 1px #222; 45 border-bottom : solid 1px #222; 46 padding-left : 2px; 47 padding-right : 2px; 48 } 49 --></style> 50<title>nn::os::StackMemory</title> 51 </head> 52 <body> 53<h1><CODE>nn::os::StackMemory</CODE> Class</h1> 54<h2>Syntax</h2> 55 <div class="section"> 56 <pre class="definition">class StackMemory : public <a href="../../../nn/os/MemoryBlockBase/Overview.html">nn::os::MemoryBlockBase</a></pre> 57 </div> 58<h2>Description</h2> 59 <div class="section"> 60<p>Class that partitions a specified memory region for use as a stack.</p><p>Remaps the specified memory region to a different address leaving 4 KB of unmapped memory before and after.</p><p>This unmapped memory before and after allows for the detection of stack overflows and underflows.</p><!-- write here --></div> 61 <a name="function" id="function"> 62<h2>Member Functions</h2> 63 <div class="section"> 64 <table class="members"> 65 <tr> 66 <td width="100"> </td> 67 <th> 68<a href="../../../nn/os/StackMemory/StackMemory.html"><CODE>StackMemory</CODE></a> 69 </th> 70<td>Constructs an object.</td> 71 </tr> 72 <tr> 73 <td width="100"> </td> 74 <th> 75<a href="../../../nn/os/StackMemory/Initialize.html"><CODE>Initialize</CODE></a> 76 </th> 77<td>Partitions a memory region.</td> 78 </tr> 79 <tr> 80 <td width="100"> </td> 81 <th> 82<a href="../../../nn/os/StackMemory/~StackMemory.html"><CODE>~StackMemory</CODE></a> 83 </th> 84<td>Destroys an object.</td> 85 </tr> 86 <tr> 87 <td width="100"> </td> 88 <th> 89<a href="../../../nn/os/StackMemory/Finalize.html"><CODE>Finalize</CODE></a> 90 </th> 91<td>Frees a memory partition.</td> 92 </tr> 93 <tr> 94 <td width="100"> </td> 95 <th> 96<a href="../../../nn/os/StackMemory/GetStackBottom.html"><CODE>GetStackBottom</CODE></a> 97 </th> 98<td>Gets the ending address of the allocated memory region.</td> 99 </tr> 100 <tr> 101 <td width="100"> </td> 102 <th> 103<a href="../../../nn/os/StackMemory/GetStackSize.html"><CODE>GetStackSize</CODE></a> 104 </th> 105<td>Gets the size of the allocated memory region.</td> 106 </tr> </table> 107 </div> 108 </a> 109<h2>Class Hierarchy</h2> 110 <div class="section"> 111<p class="hierarchy"><span>ADLFireWall::NonCopyable</span><br /> <span>nn::fnd::IntrusiveLinkedList</span><br /> <a href="../../../nn/os/MemoryBlockBase/Overview.html">nn::os::MemoryBlockBase</a><br /> <b>nn::os::StackMemory</b> 112 </p> 113 </div> 114<h2>Revision History</h2> 115 <div class="section"> 116 <dl class="history"> 117 <dt>2010/08/18</dt> 118<dd>Initial version.<br /> 119 </dd> 120 </dl> 121 </div> 122 <hr><p>CONFIDENTIAL</p></body> 123</html>