<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.16"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>UbixOS: vmm/vmm_memory.c File Reference</title>
<link href="../../tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../jquery.js"></script>
<script type="text/javascript" src="../../dynsections.js"></script>
<link href="../../navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="../../resize.js"></script>
<script type="text/javascript" src="../../navtreedata.js"></script>
<script type="text/javascript" src="../../navtree.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(initResizable);
/* @license-end */</script>
<link href="../../doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
<tbody>
<tr style="height: 56px;">
<td id="projectalign" style="padding-left: 0.5em;">
<div id="projectname">UbixOS
 <span id="projectnumber">2.0</span>
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.16 -->
<script type="text/javascript" src="../../menudata.js"></script>
<script type="text/javascript" src="../../menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(function() {
initMenu('../../',false,false,'search.php','Search');
});
/* @license-end */</script>
<div id="main-nav"></div>
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('d3/db5/vmm__memory_8c.html','../../');});
/* @license-end */
</script>
<div id="doc-content">
<div class="header">
<div class="summary">
<a href="#func-members">Functions</a> |
<a href="#var-members">Variables</a> </div>
<div class="headertitle">
<div class="title">vmm_memory.c File Reference</div> </div>
</div><!--header-->
<div class="contents">
<div class="textblock"><code>#include <<a class="el" href="../../d1/d21/vmm_8h_source.html">vmm/vmm.h</a>></code><br />
<code>#include <<a class="el" href="../../dc/dac/io_8h_source.html">sys/io.h</a>></code><br />
<code>#include <<a class="el" href="../../d3/d24/kpanic_8h_source.html">ubixos/kpanic.h</a>></code><br />
<code>#include <<a class="el" href="../../da/d28/kprintf_8h_source.html">lib/kprintf.h</a>></code><br />
<code>#include <<a class="el" href="../../d4/d03/kmalloc_8h_source.html">lib/kmalloc.h</a>></code><br />
<code>#include <<a class="el" href="../../d2/d48/vitals_8h_source.html">ubixos/vitals.h</a>></code><br />
<code>#include <<a class="el" href="../../df/d63/spinlock_8h_source.html">ubixos/spinlock.h</a>></code><br />
<code>#include <<a class="el" href="../../dc/da7/assert_8h_source.html">assert.h</a>></code><br />
<code>#include <<a class="el" href="../../d6/d35/i386_2cpu_8h_source.html">i386/cpu.h</a>></code><br />
</div><div class="textblock"><div class="dynheader">
Include dependency graph for vmm_memory.c:</div>
<div class="dyncontent">
<div class="center"><img src="../../d5/df1/vmm__memory_8c__incl.png" border="0" usemap="#vmm_2vmm__memory_8c" alt=""/></div>
<map name="vmm_2vmm__memory_8c" id="vmm_2vmm__memory_8c">
<area shape="rect" title=" " alt="" coords="1511,5,1657,32"/>
<area shape="rect" href="../../d1/d21/vmm_8h.html" title=" " alt="" coords="100,379,191,405"/>
<area shape="rect" href="../../d6/d35/i386_2cpu_8h.html" title=" " alt="" coords="192,827,275,853"/>
<area shape="rect" href="../../dc/dac/io_8h.html" title=" " alt="" coords="1742,80,1810,107"/>
<area shape="rect" href="../../d3/d24/kpanic_8h.html" title=" " alt="" coords="1203,827,1317,853"/>
<area shape="rect" href="../../da/d28/kprintf_8h.html" title=" " alt="" coords="1595,827,1680,853"/>
<area shape="rect" href="../../d4/d03/kmalloc_8h.html" title=" " alt="" coords="1558,229,1653,256"/>
<area shape="rect" href="../../d2/d48/vitals_8h.html" title=" " alt="" coords="1443,80,1547,107"/>
<area shape="rect" href="../../df/d63/spinlock_8h.html" title=" " alt="" coords="1493,155,1616,181"/>
<area shape="rect" href="../../dc/da7/assert_8h.html" title=" " alt="" coords="1835,80,1904,107"/>
<area shape="rect" href="../../d0/d27/include_2sys_2types_8h.html" title=" " alt="" coords="629,901,720,928"/>
<area shape="rect" href="../../d4/df4/paging_8h.html" title=" " alt="" coords="94,453,197,480"/>
<area shape="rect" href="../../d0/d6f/__types_8h.html" title=" " alt="" coords="351,1125,449,1152"/>
<area shape="rect" href="../../d9/dab/select_8h.html" title=" " alt="" coords="461,976,555,1003"/>
<area shape="rect" href="../../d6/d92/cdefs_8h.html" title=" " alt="" coords="590,1051,679,1077"/>
<area shape="rect" href="../../d6/d30/__timespec_8h.html" title=" " alt="" coords="142,1051,261,1077"/>
<area shape="rect" href="../../df/dc5/__timeval_8h.html" title=" " alt="" coords="285,1051,390,1077"/>
<area shape="rect" href="../../d6/da4/__sigset_8h.html" title=" " alt="" coords="414,1051,514,1077"/>
<area shape="rect" href="../../d3/d7e/sysproto__posix_8h.html" title=" " alt="" coords="245,528,392,555"/>
<area shape="rect" href="../../db/dd5/thread_8h.html" title=" " alt="" coords="197,677,291,704"/>
<area shape="rect" href="../../df/d92/sys_2signal_8h.html" title=" " alt="" coords="350,752,442,779"/>
<area shape="rect" href="../../d6/db4/include_2vfs_2file_8h.html" title=" " alt="" coords="549,603,617,629"/>
<area shape="rect" href="../../d7/d0b/trap_8h.html" title=" " alt="" coords="195,752,275,779"/>
<area shape="rect" href="../../d8/d01/resource_8h.html" title=" " alt="" coords="50,976,158,1003"/>
<area shape="rect" href="../../d1/de9/dirCache_8h.html" title=" " alt="" coords="789,827,912,853"/>
<area shape="rect" href="../../d3/d73/inode_8h.html" title=" " alt="" coords="751,677,833,704"/>
<area shape="rect" href="../../df/d42/ufs_8h.html" title=" " alt="" coords="619,752,690,779"/>
<area shape="rect" href="../../d2/d29/mount_8h.html" title=" " alt="" coords="487,677,575,704"/>
<area shape="rect" href="../../d1/df2/wait_8h.html" title=" " alt="" coords="1063,752,1161,779"/>
<area shape="rect" href="../../d1/d7d/pipe__fs_8h.html" title=" " alt="" coords="823,752,911,779"/>
<area shape="rect" href="../../d8/dff/msdos__fs_8h.html" title=" " alt="" coords="935,752,1038,779"/>
<area shape="rect" href="../../d4/d7e/include_2sys_2device_8h.html" title=" " alt="" coords="670,827,765,853"/>
<area shape="rect" href="../../d1/d2d/stdarg_8h.html" title=" " alt="" coords="1603,901,1672,928"/>
<area shape="rect" href="../../db/da9/include_2vfs_2vfs_8h.html" title=" " alt="" coords="472,155,539,181"/>
<area shape="rect" href="../../d7/d97/net_8h.html" title=" " alt="" coords="569,229,642,256"/>
<area shape="rect" href="../../d9/d69/netif_8h.html" title=" " alt="" coords="1030,304,1109,331"/>
<area shape="rect" href="../../dc/dba/opt_8h.html" title=" " alt="" coords="974,603,1047,629"/>
<area shape="rect" href="../../d6/d40/err_8h.html" title=" " alt="" coords="1246,528,1317,555"/>
<area shape="rect" href="../../de/df7/ip__addr_8h.html" title=" " alt="" coords="851,379,949,405"/>
<area shape="rect" href="../../d4/da4/def_8h.html" title=" " alt="" coords="621,528,693,555"/>
<area shape="rect" href="../../d0/d35/pbuf_8h.html" title=" " alt="" coords="1187,453,1266,480"/>
<area shape="rect" href="../../d9/d9b/stats_8h.html" title=" " alt="" coords="1027,453,1111,480"/>
<area shape="rect" href="../../d2/d78/lwipopts_8h.html" title=" " alt="" coords="959,677,1062,704"/>
<area shape="rect" href="../../db/d16/debug_8h.html" title=" " alt="" coords="1087,677,1177,704"/>
<area shape="rect" href="../../d2/d2d/arch_8h.html" title=" " alt="" coords="1185,752,1265,779"/>
<area shape="rect" href="../../dc/df0/cc_8h.html" title=" " alt="" coords="1080,827,1179,853"/>
<area shape="rect" href="../../d1/da8/ip4__addr_8h.html" title=" " alt="" coords="720,453,824,480"/>
<area shape="rect" href="../../d3/d7d/ip6__addr_8h.html" title=" " alt="" coords="848,453,952,480"/>
<area shape="rect" href="../../d9/d9a/mem_8h.html" title=" " alt="" coords="1035,528,1119,555"/>
<area shape="rect" href="../../df/dff/memp_8h.html" title=" " alt="" coords="869,528,960,555"/>
</map>
</div>
</div>
<p><a href="../../d3/db5/vmm__memory_8c_source.html">Go to the source code of this file.</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:a362d462b3a1e19b5e0ef95e1839dbf11"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/db5/vmm__memory_8c.html#a362d462b3a1e19b5e0ef95e1839dbf11">adjustCowCounter</a> (<a class="el" href="../../dd/d1e/objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> baseAddr, int adjustment)</td></tr>
<tr class="separator:a362d462b3a1e19b5e0ef95e1839dbf11"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1a89fbc2f80ca828332c5ef31801faa3"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/db5/vmm__memory_8c.html#a1a89fbc2f80ca828332c5ef31801faa3">countMemory</a> ()</td></tr>
<tr class="separator:a1a89fbc2f80ca828332c5ef31801faa3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a38c3fe6ce5f3bf8af4a0631d4c41b0ba"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/db5/vmm__memory_8c.html#a38c3fe6ce5f3bf8af4a0631d4c41b0ba">freePage</a> (<a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> pageAddr)</td></tr>
<tr class="separator:a38c3fe6ce5f3bf8af4a0631d4c41b0ba"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab8e4e189a7b1df2a03072ce5b75c89fe"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/db5/vmm__memory_8c.html#ab8e4e189a7b1df2a03072ce5b75c89fe">vmm_findFreePage</a> (<a class="el" href="../../d0/d27/include_2sys_2types_8h.html#ae438ba74394b14d7b24b6df3b3b8c252">pidType</a> pid)</td></tr>
<tr class="separator:ab8e4e189a7b1df2a03072ce5b75c89fe"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6a46a3d519d9f38f00d8b00d2ce60e04"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/db5/vmm__memory_8c.html#a6a46a3d519d9f38f00d8b00d2ce60e04">vmm_freeProcessPages</a> (<a class="el" href="../../d0/d27/include_2sys_2types_8h.html#ae438ba74394b14d7b24b6df3b3b8c252">pidType</a> pid)</td></tr>
<tr class="separator:a6a46a3d519d9f38f00d8b00d2ce60e04"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4fc8ad0b76f4382b01c4a0e53529750c"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/db5/vmm__memory_8c.html#a4fc8ad0b76f4382b01c4a0e53529750c">vmm_memMapInit</a> ()</td></tr>
<tr class="separator:a4fc8ad0b76f4382b01c4a0e53529750c"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
Variables</h2></td></tr>
<tr class="memitem:a2b0091bdc36e32af3daf9cfcaa7c04e1"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/db5/vmm__memory_8c.html#a2b0091bdc36e32af3daf9cfcaa7c04e1">numPages</a> = 0x0</td></tr>
<tr class="separator:a2b0091bdc36e32af3daf9cfcaa7c04e1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a89e87741958ee81f1811075b25af058a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="../../d7/d0e/structmMap.html">mMap</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d3/db5/vmm__memory_8c.html#a89e87741958ee81f1811075b25af058a">vmmMemoryMap</a> = (<a class="el" href="../../d7/d0e/structmMap.html">mMap</a> *) <a class="el" href="../../d1/d21/vmm_8h.html#a1e10465731ac6cbfc253ce7d89ae34c8">VMM_MMAP_ADDR_RMODE</a></td></tr>
<tr class="separator:a89e87741958ee81f1811075b25af058a"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">Function Documentation</h2>
<a id="a362d462b3a1e19b5e0ef95e1839dbf11"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a362d462b3a1e19b5e0ef95e1839dbf11">◆ </a></span>adjustCowCounter()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int adjustCowCounter </td>
<td>(</td>
<td class="paramtype"><a class="el" href="../../dd/d1e/objgfx30_8h.html#ada085051a6d9a8e00a2cb256d1af14ba">uInt32</a> </td>
<td class="paramname"><em>baseAddr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"><em>adjustment</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00303">303</a> of file <a class="el" href="../../d3/db5/vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">References <a class="el" href="../../dc/da7/assert_8h_source.html#l00064">assert</a>, <a class="el" href="../../d4/df4/paging_8h_source.html#l00037">PAGE_SIZE</a>, and <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00055">spinLock()</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="../../d3/db5/vmm__memory_8c_a362d462b3a1e19b5e0ef95e1839dbf11_cgraph.png" border="0" usemap="#d3/db5/vmm__memory_8c_a362d462b3a1e19b5e0ef95e1839dbf11_cgraph" alt=""/></div>
<map name="d3/db5/vmm__memory_8c_a362d462b3a1e19b5e0ef95e1839dbf11_cgraph" id="d3/db5/vmm__memory_8c_a362d462b3a1e19b5e0ef95e1839dbf11_cgraph">
<area shape="rect" title=" " alt="" coords="5,31,132,57"/>
<area shape="rect" href="../../dc/d88/armv6_2spinlock_8c.html#a71f03d2ba55111c715b6068254847a53" title=" " alt="" coords="180,31,255,57"/>
<area shape="rect" href="../../d3/d02/armv6_2sched_8c.html#a08933fe6d593a1c78b9080359f15a0b7" title=" " alt="" coords="303,5,394,32"/>
<area shape="rect" href="../../dc/d88/armv6_2spinlock_8c.html#a740766af5da58616f700fffab6768a78" title=" " alt="" coords="303,56,395,83"/>
</map>
</div>
</div>
</div>
<a id="a1a89fbc2f80ca828332c5ef31801faa3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1a89fbc2f80ca828332c5ef31801faa3">◆ </a></span>countMemory()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int countMemory </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00109">109</a> of file <a class="el" href="../../d3/db5/vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">References <a class="el" href="../../df/d0a/io_8c_source.html#l00038">inportByte()</a>, and <a class="el" href="../../df/d0a/io_8c_source.html#l00072">outportByte()</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00057">vmm_memMapInit()</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="../../d3/db5/vmm__memory_8c_a1a89fbc2f80ca828332c5ef31801faa3_cgraph.png" border="0" usemap="#d3/db5/vmm__memory_8c_a1a89fbc2f80ca828332c5ef31801faa3_cgraph" alt=""/></div>
<map name="d3/db5/vmm__memory_8c_a1a89fbc2f80ca828332c5ef31801faa3_cgraph" id="d3/db5/vmm__memory_8c_a1a89fbc2f80ca828332c5ef31801faa3_cgraph">
<area shape="rect" title=" " alt="" coords="5,31,107,57"/>
<area shape="rect" href="../../dc/dac/io_8h.html#a77b934268de1b3ecdcf3f275413b3108" title="input one byte from specified port" alt="" coords="159,5,240,32"/>
<area shape="rect" href="../../dc/dac/io_8h.html#a8acc1a06073db2e7b92ffbd00fbd0cf1" title="outputut one byte to specified port" alt="" coords="155,56,244,83"/>
</map>
</div>
</div>
</div>
<a id="a38c3fe6ce5f3bf8af4a0631d4c41b0ba"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a38c3fe6ce5f3bf8af4a0631d4c41b0ba">◆ </a></span>freePage()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int freePage </td>
<td>(</td>
<td class="paramtype"><a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> </td>
<td class="paramname"><em>pageAddr</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00262">262</a> of file <a class="el" href="../../d3/db5/vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">References <a class="el" href="../../dc/da7/assert_8h_source.html#l00064">assert</a>, <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00055">spinLock()</a>, and <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00047">vmmMemoryMap</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d9/db9/unmappage_8c_source.html#l00047">vmm_unmapPage()</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="../../d3/db5/vmm__memory_8c_a38c3fe6ce5f3bf8af4a0631d4c41b0ba_cgraph.png" border="0" usemap="#d3/db5/vmm__memory_8c_a38c3fe6ce5f3bf8af4a0631d4c41b0ba_cgraph" alt=""/></div>
<map name="d3/db5/vmm__memory_8c_a38c3fe6ce5f3bf8af4a0631d4c41b0ba_cgraph" id="d3/db5/vmm__memory_8c_a38c3fe6ce5f3bf8af4a0631d4c41b0ba_cgraph">
<area shape="rect" title=" " alt="" coords="5,31,79,57"/>
<area shape="rect" href="../../dc/d88/armv6_2spinlock_8c.html#a71f03d2ba55111c715b6068254847a53" title=" " alt="" coords="127,31,201,57"/>
<area shape="rect" href="../../d3/d02/armv6_2sched_8c.html#a08933fe6d593a1c78b9080359f15a0b7" title=" " alt="" coords="250,5,341,32"/>
<area shape="rect" href="../../dc/d88/armv6_2spinlock_8c.html#a740766af5da58616f700fffab6768a78" title=" " alt="" coords="249,56,341,83"/>
</map>
</div>
</div>
</div>
<a id="ab8e4e189a7b1df2a03072ce5b75c89fe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab8e4e189a7b1df2a03072ce5b75c89fe">◆ </a></span>vmm_findFreePage()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="../../d0/d27/include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> vmm_findFreePage </td>
<td>(</td>
<td class="paramtype"><a class="el" href="../../d0/d27/include_2sys_2types_8h.html#ae438ba74394b14d7b24b6df3b3b8c252">pidType</a> </td>
<td class="paramname"><em>pid</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00221">221</a> of file <a class="el" href="../../d3/db5/vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">References <a class="el" href="../../dc/d94/armv6_2kpanic_8c_source.html#l00041">kpanic()</a>, <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00055">spinLock()</a>, and <a class="el" href="../../d4/d03/kmalloc_8h_source.html#l00038">sysID</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d5/d8b/kernel_2elf_8c_source.html#l00037">elf_load_file()</a>, <a class="el" href="../../df/dc9/exec_8c_source.html#l00153">execFile()</a>, <a class="el" href="../../da/d53/vmm__mmap_8c_source.html#l00075">freebsd6_mmap()</a>, <a class="el" href="../../d4/dda/kmod_8c_source.html#l00070">kmod_load()</a>, <a class="el" href="../../d8/dd5/ld_8c_source.html#l00040">ldEnable()</a>, <a class="el" href="../../da/d53/vmm__mmap_8c_source.html#l00162">sys_mmap()</a>, <a class="el" href="../../df/dc9/exec_8c_source.html#l00340">sysExec()</a>, <a class="el" href="../../de/db8/vmm__allocpagetable_8c_source.html#l00007">vmm_allocPageTable()</a>, <a class="el" href="../../de/d38/paging_8c_source.html#l00291">vmm_getFreeKernelPage()</a>, and <a class="el" href="../../de/d38/paging_8c_source.html#l00058">vmm_pagingInit()</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="../../d3/db5/vmm__memory_8c_ab8e4e189a7b1df2a03072ce5b75c89fe_cgraph.png" border="0" usemap="#d3/db5/vmm__memory_8c_ab8e4e189a7b1df2a03072ce5b75c89fe_cgraph" alt=""/></div>
<map name="d3/db5/vmm__memory_8c_ab8e4e189a7b1df2a03072ce5b75c89fe_cgraph" id="d3/db5/vmm__memory_8c_ab8e4e189a7b1df2a03072ce5b75c89fe_cgraph">
<area shape="rect" title=" " alt="" coords="5,31,137,57"/>
<area shape="rect" href="../../dc/d94/armv6_2kpanic_8c.html#adb9a182aa071791a306163d50d653deb" title="print panic message and halt system" alt="" coords="193,5,253,32"/>
<area shape="rect" href="../../dc/d88/armv6_2spinlock_8c.html#a71f03d2ba55111c715b6068254847a53" title=" " alt="" coords="185,56,260,83"/>
<area shape="rect" href="../../d3/d02/armv6_2sched_8c.html#a08933fe6d593a1c78b9080359f15a0b7" title=" " alt="" coords="309,31,399,57"/>
<area shape="rect" href="../../dc/d88/armv6_2spinlock_8c.html#a740766af5da58616f700fffab6768a78" title=" " alt="" coords="308,81,400,108"/>
</map>
</div>
</div>
</div>
<a id="a6a46a3d519d9f38f00d8b00d2ce60e04"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6a46a3d519d9f38f00d8b00d2ce60e04">◆ </a></span>vmm_freeProcessPages()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void vmm_freeProcessPages </td>
<td>(</td>
<td class="paramtype"><a class="el" href="../../d0/d27/include_2sys_2types_8h.html#ae438ba74394b14d7b24b6df3b3b8c252">pidType</a> </td>
<td class="paramname"><em>pid</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00342">342</a> of file <a class="el" href="../../d3/db5/vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">References <a class="el" href="../../d4/df4/paging_8h_source.html#l00045">PD_BASE_ADDR</a>, and <a class="el" href="../../dc/d88/armv6_2spinlock_8c_source.html#l00055">spinLock()</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d3/dd3/i386_2systemtask_8c_source.html#l00046">systemTask()</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="../../d3/db5/vmm__memory_8c_a6a46a3d519d9f38f00d8b00d2ce60e04_cgraph.png" border="0" usemap="#d3/db5/vmm__memory_8c_a6a46a3d519d9f38f00d8b00d2ce60e04_cgraph" alt=""/></div>
<map name="d3/db5/vmm__memory_8c_a6a46a3d519d9f38f00d8b00d2ce60e04_cgraph" id="d3/db5/vmm__memory_8c_a6a46a3d519d9f38f00d8b00d2ce60e04_cgraph">
<area shape="rect" title=" " alt="" coords="5,31,168,57"/>
<area shape="rect" href="../../dc/d88/armv6_2spinlock_8c.html#a71f03d2ba55111c715b6068254847a53" title=" " alt="" coords="216,31,291,57"/>
<area shape="rect" href="../../d3/d02/armv6_2sched_8c.html#a08933fe6d593a1c78b9080359f15a0b7" title=" " alt="" coords="339,5,430,32"/>
<area shape="rect" href="../../dc/d88/armv6_2spinlock_8c.html#a740766af5da58616f700fffab6768a78" title=" " alt="" coords="339,56,431,83"/>
</map>
</div>
</div>
</div>
<a id="a4fc8ad0b76f4382b01c4a0e53529750c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4fc8ad0b76f4382b01c4a0e53529750c">◆ </a></span>vmm_memMapInit()</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int vmm_memMapInit </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00057">57</a> of file <a class="el" href="../../d3/db5/vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">References <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00109">countMemory()</a>, <a class="el" href="../../d1/d21/vmm_8h_source.html#l00107">mMap::cowCounter</a>, <a class="el" href="../../d1/d21/vmm_8h_source.html#l00042">memNotavail</a>, <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00045">numPages</a>, <a class="el" href="../../d4/df4/paging_8h_source.html#l00037">PAGE_SIZE</a>, <a class="el" href="../../d1/d21/vmm_8h_source.html#l00103">mMap::pageAddr</a>, <a class="el" href="../../d1/d21/vmm_8h_source.html#l00106">mMap::pid</a>, <a class="el" href="../../d1/d21/vmm_8h_source.html#l00104">mMap::status</a>, <a class="el" href="../../d1/d21/vmm_8h_source.html#l00051">VMM_MMAP_ADDR_RMODE</a>, <a class="el" href="../../d1/d21/vmm_8h_source.html#l00043">vmmID</a>, and <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00047">vmmMemoryMap</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d3/d21/vmm__init_8c_source.html#l00043">vmm_init()</a>.</p>
<div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="../../d3/db5/vmm__memory_8c_a4fc8ad0b76f4382b01c4a0e53529750c_cgraph.png" border="0" usemap="#d3/db5/vmm__memory_8c_a4fc8ad0b76f4382b01c4a0e53529750c_cgraph" alt=""/></div>
<map name="d3/db5/vmm__memory_8c_a4fc8ad0b76f4382b01c4a0e53529750c_cgraph" id="d3/db5/vmm__memory_8c_a4fc8ad0b76f4382b01c4a0e53529750c_cgraph">
<area shape="rect" title=" " alt="" coords="5,31,132,57"/>
<area shape="rect" href="../../d3/db5/vmm__memory_8c.html#a1a89fbc2f80ca828332c5ef31801faa3" title=" " alt="" coords="180,31,281,57"/>
<area shape="rect" href="../../dc/dac/io_8h.html#a77b934268de1b3ecdcf3f275413b3108" title="input one byte from specified port" alt="" coords="333,5,415,32"/>
<area shape="rect" href="../../dc/dac/io_8h.html#a8acc1a06073db2e7b92ffbd00fbd0cf1" title="outputut one byte to specified port" alt="" coords="329,56,419,83"/>
</map>
</div>
</div>
</div>
<h2 class="groupheader">Variable Documentation</h2>
<a id="a2b0091bdc36e32af3daf9cfcaa7c04e1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2b0091bdc36e32af3daf9cfcaa7c04e1">◆ </a></span>numPages</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">int numPages = 0x0</td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00045">45</a> of file <a class="el" href="../../d3/db5/vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00057">vmm_memMapInit()</a>, and <a class="el" href="../../de/d38/paging_8c_source.html#l00058">vmm_pagingInit()</a>.</p>
</div>
</div>
<a id="a89e87741958ee81f1811075b25af058a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a89e87741958ee81f1811075b25af058a">◆ </a></span>vmmMemoryMap</h2>
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="../../d7/d0e/structmMap.html">mMap</a>* vmmMemoryMap = (<a class="el" href="../../d7/d0e/structmMap.html">mMap</a> *) <a class="el" href="../../d1/d21/vmm_8h.html#a1e10465731ac6cbfc253ce7d89ae34c8">VMM_MMAP_ADDR_RMODE</a></td>
</tr>
</table>
</div><div class="memdoc">
<p class="definition">Definition at line <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00047">47</a> of file <a class="el" href="../../d3/db5/vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00262">freePage()</a>, <a class="el" href="../../d3/db5/vmm__memory_8c_source.html#l00057">vmm_memMapInit()</a>, and <a class="el" href="../../de/d38/paging_8c_source.html#l00058">vmm_pagingInit()</a>.</p>
</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="../../dir_012355b06a8b45aa7d4e022ccb130db3.html">vmm</a></li><li class="navelem"><a class="el" href="../../d3/db5/vmm__memory_8c.html">vmm_memory.c</a></li>
<li class="footer">Generated by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="../../doxygen.png" alt="doxygen"/></a> 1.8.16 </li>
</ul>
</div>
</body>
</html>
