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<div class="title">vmm.h File Reference</div> </div>
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<div class="textblock"><code>#include <<a class="el" href="include_2sys_2types_8h_source.html">sys/types.h</a>></code><br />
<code>#include <<a class="el" href="paging_8h_source.html">vmm/paging.h</a>></code><br />
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Include dependency graph for vmm.h:</div>
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<div class="center"><img src="vmm_8h__incl.png" border="0" usemap="#C_1_2Dev_2git_2UbixOS_2sys_2include_2vmm_2vmm_8h" alt=""/></div>
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This graph shows which files directly or indirectly include this file:</div>
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<div class="center"><img src="vmm_8h__dep__incl.png" border="0" usemap="#C_1_2Dev_2git_2UbixOS_2sys_2include_2vmm_2vmm_8hdep" alt=""/></div>
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<p><a href="vmm_8h_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="nested-classes"></a>
Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structfreebsd6__mmap__args.html">freebsd6_mmap_args</a></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structmMap.html">mMap</a></td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
Macros</h2></td></tr>
<tr class="memitem:ab75ffaa83e1dc903d97c411c84dfec0f"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#ab75ffaa83e1dc903d97c411c84dfec0f">memAvail</a>   1</td></tr>
<tr class="separator:ab75ffaa83e1dc903d97c411c84dfec0f"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a41dc1abc6436bd66a4269de8ab471181"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#a41dc1abc6436bd66a4269de8ab471181">memNotavail</a>   2</td></tr>
<tr class="separator:a41dc1abc6436bd66a4269de8ab471181"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad93dccba62fb5241c0b7cebcd097794a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#ad93dccba62fb5241c0b7cebcd097794a">STACK_ADDR</a>   0xBFFFFFFF</td></tr>
<tr class="separator:ad93dccba62fb5241c0b7cebcd097794a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa878ae386056b8fe8b87c813de27e4ba"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#aa878ae386056b8fe8b87c813de27e4ba">VMM_KERN_CODE_END</a>   0x007FEFFF</td></tr>
<tr class="separator:aa878ae386056b8fe8b87c813de27e4ba"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2f7c0ede39e3dba13fabe3f445593bf8"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#a2f7c0ede39e3dba13fabe3f445593bf8">VMM_KERN_CODE_START</a>   0x00000000</td></tr>
<tr class="separator:a2f7c0ede39e3dba13fabe3f445593bf8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8204faafc0c27e418f993e07c2f59f14"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#a8204faafc0c27e418f993e07c2f59f14">VMM_KERN_END</a>   0xFDFFFFFF</td></tr>
<tr class="separator:a8204faafc0c27e418f993e07c2f59f14"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3e6d5c059fd2ae1f2eb12d55ddab666e"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#a3e6d5c059fd2ae1f2eb12d55ddab666e">VMM_KERN_STACK_END</a>   0xFFFFFFFF</td></tr>
<tr class="separator:a3e6d5c059fd2ae1f2eb12d55ddab666e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afa8fb16552b49cc7929a140f5095b2c0"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#afa8fb16552b49cc7929a140f5095b2c0">VMM_KERN_STACK_START</a>   0xFE000000</td></tr>
<tr class="separator:afa8fb16552b49cc7929a140f5095b2c0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad6394b4f60e68fe4e1431fc4e1998957"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#ad6394b4f60e68fe4e1431fc4e1998957">VMM_KERN_START</a>   0xC0800000</td></tr>
<tr class="separator:ad6394b4f60e68fe4e1431fc4e1998957"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa015f84b2a9b7588c472ff5dc99646f6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#aa015f84b2a9b7588c472ff5dc99646f6">VMM_MMAP_ADDR_PMODE</a>   <a class="el" href="vmm_8h.html#ad6394b4f60e68fe4e1431fc4e1998957">VMM_KERN_START</a> /* (<a class="el" href="paging_8h.html#a1b0f37794d3da1a86f1df77e503ed98f">PD_BASE_ADDR</a> + <a class="el" href="paging_8h.html#a7d467c1d283fdfa1f2081ba1e0d01b6e">PAGE_SIZE</a>) */</td></tr>
<tr class="separator:aa015f84b2a9b7588c472ff5dc99646f6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1e10465731ac6cbfc253ce7d89ae34c8"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#a1e10465731ac6cbfc253ce7d89ae34c8">VMM_MMAP_ADDR_RMODE</a>   0x101000</td></tr>
<tr class="separator:a1e10465731ac6cbfc253ce7d89ae34c8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aed2c86b43a86c237706bc62cc2bb4000"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#aed2c86b43a86c237706bc62cc2bb4000">VMM_PAGE_DIR</a>   0xC0400000</td></tr>
<tr class="separator:aed2c86b43a86c237706bc62cc2bb4000"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa61649f59ee9ac1d67dee62afb0e36d7"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#aa61649f59ee9ac1d67dee62afb0e36d7">VMM_PAGE_DIRS</a>   0xC0000000</td></tr>
<tr class="separator:aa61649f59ee9ac1d67dee62afb0e36d7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a71bd5e4901787995ae8f9cc3e1a888f9"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#a71bd5e4901787995ae8f9cc3e1a888f9">VMM_USER_END</a>   0xBFFFFFFF</td></tr>
<tr class="separator:a71bd5e4901787995ae8f9cc3e1a888f9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab73be2fd1f1c93794618941747db46c6"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#ab73be2fd1f1c93794618941747db46c6">VMM_USER_LDT</a>   0x007FF000</td></tr>
<tr class="separator:ab73be2fd1f1c93794618941747db46c6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad43d15bd90c1980dae3db013c1a5abb0"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#ad43d15bd90c1980dae3db013c1a5abb0">VMM_USER_START</a>   0x00800000</td></tr>
<tr class="separator:ad43d15bd90c1980dae3db013c1a5abb0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae6c443b60824c02f199f51cf4a14e9f4"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#ae6c443b60824c02f199f51cf4a14e9f4">vmmID</a>   -3</td></tr>
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Enumerations</h2></td></tr>
<tr class="memitem:aabceab91796188f211167ff9ca38fad7"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#aabceab91796188f211167ff9ca38fad7">unmapFlags_t</a> { <a class="el" href="vmm_8h.html#aabceab91796188f211167ff9ca38fad7a3b6a650ea04d6ae6d7a349d6b91afe58">VMM_FREE</a> = 0,
<a class="el" href="vmm_8h.html#aabceab91796188f211167ff9ca38fad7aaa698f3781aab937e9e3a9b2d15db15d">VMM_KEEP</a> = 1
}</td></tr>
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Functions</h2></td></tr>
<tr class="memitem:aafef303dc8f2c6ed7bcf171819579166"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#aafef303dc8f2c6ed7bcf171819579166">adjustCowCounter</a> (<a class="el" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> baseAddr, int adjustment)</td></tr>
<tr class="separator:aafef303dc8f2c6ed7bcf171819579166"><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="vmm_8h.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="vmm_8h.html#a38c3fe6ce5f3bf8af4a0631d4c41b0ba">freePage</a> (<a class="el" href="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:acba8d9cc298370338bc5bea5187183b2"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#acba8d9cc298370338bc5bea5187183b2">vmm_allocPageTable</a> (<a class="el" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a>, <a class="el" href="include_2sys_2types_8h.html#ae438ba74394b14d7b24b6df3b3b8c252">pidType</a>)</td></tr>
<tr class="separator:acba8d9cc298370338bc5bea5187183b2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab8e4e189a7b1df2a03072ce5b75c89fe"><td class="memItemLeft" align="right" valign="top"><a class="el" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#ab8e4e189a7b1df2a03072ce5b75c89fe">vmm_findFreePage</a> (<a class="el" href="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="vmm_8h.html#a6a46a3d519d9f38f00d8b00d2ce60e04">vmm_freeProcessPages</a> (<a class="el" href="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:aac183f585641487a954ca46c0d7bde31"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#aac183f585641487a954ca46c0d7bde31">vmm_init</a> ()</td></tr>
<tr class="separator:aac183f585641487a954ca46c0d7bde31"><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="vmm_8h.html#a4fc8ad0b76f4382b01c4a0e53529750c">vmm_memMapInit</a> ()</td></tr>
<tr class="separator:a4fc8ad0b76f4382b01c4a0e53529750c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a457446966aafafd939af6603f68516b1"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#a457446966aafafd939af6603f68516b1">vmm_unmapPage</a> (<a class="el" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a>, <a class="el" href="vmm_8h.html#aabceab91796188f211167ff9ca38fad7">unmapFlags_t</a>)</td></tr>
<tr class="separator:a457446966aafafd939af6603f68516b1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae220b790a4c54aab2705161d861d0ce5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#ae220b790a4c54aab2705161d861d0ce5">vmm_unmapPages</a> (void *, <a class="el" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a>, <a class="el" href="vmm_8h.html#aabceab91796188f211167ff9ca38fad7">unmapFlags_t</a>)</td></tr>
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</table><table class="memberdecls">
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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="vmm_8h.html#a2b0091bdc36e32af3daf9cfcaa7c04e1">numPages</a></td></tr>
<tr class="separator:a2b0091bdc36e32af3daf9cfcaa7c04e1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afcaabe90527f6aec9cfeaaba78500e4c"><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="structspinLock.html">spinLock</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#afcaabe90527f6aec9cfeaaba78500e4c">pdSpinLock</a></td></tr>
<tr class="separator:afcaabe90527f6aec9cfeaaba78500e4c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a89e87741958ee81f1811075b25af058a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="structmMap.html">mMap</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="vmm_8h.html#a89e87741958ee81f1811075b25af058a">vmmMemoryMap</a></td></tr>
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</table>
<h2 class="groupheader">Macro Definition Documentation</h2>
<a id="ab75ffaa83e1dc903d97c411c84dfec0f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab75ffaa83e1dc903d97c411c84dfec0f">◆ </a></span>memAvail</h2>
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<td class="memname">#define memAvail   1</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00041">41</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a41dc1abc6436bd66a4269de8ab471181">◆ </a></span>memNotavail</h2>
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<td class="memname">#define memNotavail   2</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00042">42</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad93dccba62fb5241c0b7cebcd097794a">◆ </a></span>STACK_ADDR</h2>
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<td class="memname">#define STACK_ADDR   0xBFFFFFFF</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00039">39</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa878ae386056b8fe8b87c813de27e4ba">◆ </a></span>VMM_KERN_CODE_END</h2>
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<td class="memname">#define VMM_KERN_CODE_END   0x007FEFFF</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00054">54</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2f7c0ede39e3dba13fabe3f445593bf8">◆ </a></span>VMM_KERN_CODE_START</h2>
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<td class="memname">#define VMM_KERN_CODE_START   0x00000000</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00053">53</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8204faafc0c27e418f993e07c2f59f14">◆ </a></span>VMM_KERN_END</h2>
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<td class="memname">#define VMM_KERN_END   0xFDFFFFFF</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00065">65</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3e6d5c059fd2ae1f2eb12d55ddab666e">◆ </a></span>VMM_KERN_STACK_END</h2>
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<td class="memname">#define VMM_KERN_STACK_END   0xFFFFFFFF</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00068">68</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#afa8fb16552b49cc7929a140f5095b2c0">◆ </a></span>VMM_KERN_STACK_START</h2>
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<td class="memname">#define VMM_KERN_STACK_START   0xFE000000</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00067">67</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad6394b4f60e68fe4e1431fc4e1998957">◆ </a></span>VMM_KERN_START</h2>
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<td class="memname">#define VMM_KERN_START   0xC0800000</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00064">64</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa015f84b2a9b7588c472ff5dc99646f6">◆ </a></span>VMM_MMAP_ADDR_PMODE</h2>
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<td class="memname">#define VMM_MMAP_ADDR_PMODE   <a class="el" href="vmm_8h.html#ad6394b4f60e68fe4e1431fc4e1998957">VMM_KERN_START</a> /* (<a class="el" href="paging_8h.html#a1b0f37794d3da1a86f1df77e503ed98f">PD_BASE_ADDR</a> + <a class="el" href="paging_8h.html#a7d467c1d283fdfa1f2081ba1e0d01b6e">PAGE_SIZE</a>) */</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00050">50</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1e10465731ac6cbfc253ce7d89ae34c8">◆ </a></span>VMM_MMAP_ADDR_RMODE</h2>
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<td class="memname">#define VMM_MMAP_ADDR_RMODE   0x101000</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00051">51</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aed2c86b43a86c237706bc62cc2bb4000">◆ </a></span>VMM_PAGE_DIR</h2>
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<td class="memname">#define VMM_PAGE_DIR   0xC0400000</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00062">62</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aa61649f59ee9ac1d67dee62afb0e36d7">◆ </a></span>VMM_PAGE_DIRS</h2>
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<td class="memname">#define VMM_PAGE_DIRS   0xC0000000</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00061">61</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a71bd5e4901787995ae8f9cc3e1a888f9">◆ </a></span>VMM_USER_END</h2>
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<td class="memname">#define VMM_USER_END   0xBFFFFFFF</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00059">59</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ab73be2fd1f1c93794618941747db46c6">◆ </a></span>VMM_USER_LDT</h2>
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<td class="memname">#define VMM_USER_LDT   0x007FF000</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00056">56</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad43d15bd90c1980dae3db013c1a5abb0">◆ </a></span>VMM_USER_START</h2>
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<td class="memname">#define VMM_USER_START   0x00800000</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00058">58</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae6c443b60824c02f199f51cf4a14e9f4">◆ </a></span>vmmID</h2>
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<td class="memname">#define vmmID   -3</td>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00043">43</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="groupheader">Enumeration Type Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#aabceab91796188f211167ff9ca38fad7">◆ </a></span>unmapFlags_t</h2>
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<td class="memname">enum <a class="el" href="vmm_8h.html#aabceab91796188f211167ff9ca38fad7">unmapFlags_t</a></td>
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="aabceab91796188f211167ff9ca38fad7a3b6a650ea04d6ae6d7a349d6b91afe58"></a>VMM_FREE </td><td class="fielddoc"></td></tr>
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<p class="definition">Definition at line <a class="el" href="vmm_8h_source.html#l00110">110</a> of file <a class="el" href="vmm_8h_source.html">vmm.h</a>.</p>
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<h2 class="groupheader">Function Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#aafef303dc8f2c6ed7bcf171819579166">◆ </a></span>adjustCowCounter()</h2>
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<td class="memname">int adjustCowCounter </td>
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<p class="reference">Referenced by <a class="el" href="createvirtualspace_8c_source.html#l00053">vmm_createVirtualSpace()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a1a89fbc2f80ca828332c5ef31801faa3">◆ </a></span>countMemory()</h2>
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<td class="memname">int countMemory </td>
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<p class="definition">Definition at line <a class="el" href="vmm__memory_8c_source.html#l00109">109</a> of file <a class="el" href="vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">References <a class="el" href="io_8c_source.html#l00038">inportByte()</a>, and <a class="el" href="io_8c_source.html#l00072">outportByte()</a>.</p>
<p class="reference">Referenced by <a class="el" href="vmm__memory_8c_source.html#l00057">vmm_memMapInit()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a38c3fe6ce5f3bf8af4a0631d4c41b0ba">◆ </a></span>freePage()</h2>
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<td class="memname">int freePage </td>
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<td class="paramtype"><a class="el" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> </td>
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<p class="definition">Definition at line <a class="el" href="vmm__memory_8c_source.html#l00262">262</a> of file <a class="el" href="vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">References <a class="el" href="assert_8h_source.html#l00064">assert</a>, <a class="el" href="armv6_2spinlock_8c_source.html#l00055">spinLock()</a>, and <a class="el" href="vmm__memory_8c_source.html#l00047">vmmMemoryMap</a>.</p>
<p class="reference">Referenced by <a class="el" href="unmappage_8c_source.html#l00047">vmm_unmapPage()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#acba8d9cc298370338bc5bea5187183b2">◆ </a></span>vmm_allocPageTable()</h2>
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<td class="memname">int vmm_allocPageTable </td>
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<p class="definition">Definition at line <a class="el" href="vmm__allocpagetable_8c_source.html#l00007">7</a> of file <a class="el" href="vmm__allocpagetable_8c_source.html">vmm_allocpagetable.c</a>.</p>
<p class="reference">References <a class="el" href="gpt_8h_source.html#l00037">bzero</a>, <a class="el" href="paging_8h_source.html#l00069">KERNEL_PAGE_DEFAULT</a>, <a class="el" href="armv6_2kpanic_8c_source.html#l00041">kpanic()</a>, <a class="el" href="paging_8h_source.html#l00068">PAGE_DEFAULT</a>, <a class="el" href="paging_8h_source.html#l00055">PAGE_PRESENT</a>, <a class="el" href="paging_8h_source.html#l00037">PAGE_SIZE</a>, <a class="el" href="paging_8h_source.html#l00045">PD_BASE_ADDR</a>, <a class="el" href="paging_8h_source.html#l00048">PD_ENTRIES</a>, <a class="el" href="paging_8h_source.html#l00040">PD_INDEX</a>, <a class="el" href="paging_8h_source.html#l00046">PT_BASE_ADDR</a>, <a class="el" href="vmm__memory_8c_source.html#l00221">vmm_findFreePage()</a>, <a class="el" href="vmm_8h_source.html#l00059">VMM_USER_END</a>, and <a class="el" href="vmm_8h_source.html#l00058">VMM_USER_START</a>.</p>
<p class="reference">Referenced by <a class="el" href="paging_8c_source.html#l00291">vmm_getFreeKernelPage()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ab8e4e189a7b1df2a03072ce5b75c89fe">◆ </a></span>vmm_findFreePage()</h2>
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<td class="memname"><a class="el" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> vmm_findFreePage </td>
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<td class="paramtype"><a class="el" href="include_2sys_2types_8h.html#ae438ba74394b14d7b24b6df3b3b8c252">pidType</a> </td>
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<p class="definition">Definition at line <a class="el" href="vmm__memory_8c_source.html#l00221">221</a> of file <a class="el" href="vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">References <a class="el" href="armv6_2kpanic_8c_source.html#l00041">kpanic()</a>, <a class="el" href="armv6_2spinlock_8c_source.html#l00055">spinLock()</a>, and <a class="el" href="kmalloc_8h_source.html#l00038">sysID</a>.</p>
<p class="reference">Referenced by <a class="el" href="kernel_2elf_8c_source.html#l00037">elf_load_file()</a>, <a class="el" href="exec_8c_source.html#l00153">execFile()</a>, <a class="el" href="vmm__mmap_8c_source.html#l00075">freebsd6_mmap()</a>, <a class="el" href="kmod_8c_source.html#l00070">kmod_load()</a>, <a class="el" href="ld_8c_source.html#l00040">ldEnable()</a>, <a class="el" href="vmm__mmap_8c_source.html#l00162">sys_mmap()</a>, <a class="el" href="exec_8c_source.html#l00340">sysExec()</a>, <a class="el" href="vmm__allocpagetable_8c_source.html#l00007">vmm_allocPageTable()</a>, <a class="el" href="paging_8c_source.html#l00291">vmm_getFreeKernelPage()</a>, and <a class="el" href="paging_8c_source.html#l00058">vmm_pagingInit()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a6a46a3d519d9f38f00d8b00d2ce60e04">◆ </a></span>vmm_freeProcessPages()</h2>
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<td class="memname">void vmm_freeProcessPages </td>
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<td class="paramtype"><a class="el" href="include_2sys_2types_8h.html#ae438ba74394b14d7b24b6df3b3b8c252">pidType</a> </td>
<td class="paramname"><em>pid</em></td><td>)</td>
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<p class="definition">Definition at line <a class="el" href="vmm__memory_8c_source.html#l00342">342</a> of file <a class="el" href="vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">References <a class="el" href="paging_8h_source.html#l00045">PD_BASE_ADDR</a>, and <a class="el" href="armv6_2spinlock_8c_source.html#l00055">spinLock()</a>.</p>
<p class="reference">Referenced by <a class="el" href="i386_2systemtask_8c_source.html#l00046">systemTask()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aac183f585641487a954ca46c0d7bde31">◆ </a></span>vmm_init()</h2>
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<td class="memname">int vmm_init </td>
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<p>Function: int <a class="el" href="vmm__init_8c.html#aac183f585641487a954ca46c0d7bde31">vmm_init()</a></p>
<p>Description: Initializes the vmm subsystem</p>
<p>Notes: </p>
<p class="definition">Definition at line <a class="el" href="vmm__init_8c_source.html#l00043">43</a> of file <a class="el" href="vmm__init_8c_source.html">vmm_init.c</a>.</p>
<p class="reference">References <a class="el" href="kpanic_8h_source.html#l00032">K_PANIC</a>, <a class="el" href="vmm__memory_8c_source.html#l00057">vmm_memMapInit()</a>, and <a class="el" href="paging_8c_source.html#l00058">vmm_pagingInit()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a4fc8ad0b76f4382b01c4a0e53529750c">◆ </a></span>vmm_memMapInit()</h2>
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<td class="memname">int vmm_memMapInit </td>
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<p class="definition">Definition at line <a class="el" href="vmm__memory_8c_source.html#l00057">57</a> of file <a class="el" href="vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">References <a class="el" href="vmm__memory_8c_source.html#l00109">countMemory()</a>, <a class="el" href="vmm_8h_source.html#l00107">mMap::cowCounter</a>, <a class="el" href="vmm_8h_source.html#l00042">memNotavail</a>, <a class="el" href="vmm__memory_8c_source.html#l00045">numPages</a>, <a class="el" href="paging_8h_source.html#l00037">PAGE_SIZE</a>, <a class="el" href="vmm_8h_source.html#l00103">mMap::pageAddr</a>, <a class="el" href="vmm_8h_source.html#l00106">mMap::pid</a>, <a class="el" href="vmm_8h_source.html#l00104">mMap::status</a>, <a class="el" href="vmm_8h_source.html#l00051">VMM_MMAP_ADDR_RMODE</a>, <a class="el" href="vmm_8h_source.html#l00043">vmmID</a>, and <a class="el" href="vmm__memory_8c_source.html#l00047">vmmMemoryMap</a>.</p>
<p class="reference">Referenced by <a class="el" href="vmm__init_8c_source.html#l00043">vmm_init()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a457446966aafafd939af6603f68516b1">◆ </a></span>vmm_unmapPage()</h2>
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<td class="memname">void vmm_unmapPage </td>
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<td class="paramtype"><a class="el" href="vmm_8h.html#aabceab91796188f211167ff9ca38fad7">unmapFlags_t</a> </td>
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<p class="definition">Definition at line <a class="el" href="unmappage_8c_source.html#l00047">47</a> of file <a class="el" href="unmappage_8c_source.html">unmappage.c</a>.</p>
<p class="reference">References <a class="el" href="vmm__memory_8c_source.html#l00262">freePage()</a>, <a class="el" href="paging_8h_source.html#l00055">PAGE_PRESENT</a>, <a class="el" href="paging_8h_source.html#l00045">PD_BASE_ADDR</a>, and <a class="el" href="paging_8h_source.html#l00046">PT_BASE_ADDR</a>.</p>
<p class="reference">Referenced by <a class="el" href="vmm__mmap_8c_source.html#l00162">sys_mmap()</a>, and <a class="el" href="createvirtualspace_8c_source.html#l00053">vmm_createVirtualSpace()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ae220b790a4c54aab2705161d861d0ce5">◆ </a></span>vmm_unmapPages()</h2>
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<td class="memname">void vmm_unmapPages </td>
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<td class="paramtype"><a class="el" href="include_2sys_2types_8h.html#a0238af00180b6d9278fa1c6aa790fdf4">uint32_t</a> </td>
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<td class="paramtype"><a class="el" href="vmm_8h.html#aabceab91796188f211167ff9ca38fad7">unmapFlags_t</a> </td>
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<p class="definition">Definition at line <a class="el" href="unmappage_8c_source.html#l00099">99</a> of file <a class="el" href="unmappage_8c_source.html">unmappage.c</a>.</p>
<p class="reference">References <a class="el" href="paging_8h_source.html#l00046">PT_BASE_ADDR</a>.</p>
<p class="reference">Referenced by <a class="el" href="main_8cc_source.html#l00051">sdeThread()</a>.</p>
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<h2 class="groupheader">Variable Documentation</h2>
<a id="a2b0091bdc36e32af3daf9cfcaa7c04e1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2b0091bdc36e32af3daf9cfcaa7c04e1">◆ </a></span>numPages</h2>
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<td class="memname">int numPages</td>
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<p class="definition">Definition at line <a class="el" href="vmm__memory_8c_source.html#l00045">45</a> of file <a class="el" href="vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="vmm__memory_8c_source.html#l00057">vmm_memMapInit()</a>, and <a class="el" href="paging_8c_source.html#l00058">vmm_pagingInit()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#afcaabe90527f6aec9cfeaaba78500e4c">◆ </a></span>pdSpinLock</h2>
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<td class="memname">struct <a class="el" href="structspinLock.html">spinLock</a> pdSpinLock</td>
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<p class="definition">Definition at line <a class="el" href="vmm__init_8c_source.html#l00033">33</a> of file <a class="el" href="vmm__init_8c_source.html">vmm_init.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="paging_8c_source.html#l00291">vmm_getFreeKernelPage()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a89e87741958ee81f1811075b25af058a">◆ </a></span>vmmMemoryMap</h2>
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<td class="memname"><a class="el" href="structmMap.html">mMap</a>* vmmMemoryMap</td>
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<p class="definition">Definition at line <a class="el" href="vmm__memory_8c_source.html#l00047">47</a> of file <a class="el" href="vmm__memory_8c_source.html">vmm_memory.c</a>.</p>
<p class="reference">Referenced by <a class="el" href="vmm__memory_8c_source.html#l00262">freePage()</a>, <a class="el" href="vmm__memory_8c_source.html#l00057">vmm_memMapInit()</a>, and <a class="el" href="paging_8c_source.html#l00058">vmm_pagingInit()</a>.</p>
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