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<title>UbixOS V2: src/sys/vmm/pagefault.c File Reference</title>
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<a class="el" href="dir_897b6a2d7bab147dd1db58381aad3984.html">src</a> » <a class="el" href="dir_832905b1f7f5feaf61a306b40c0ac817.html">sys</a> » <a class="el" href="dir_b87deefade4e886319aa926bd3ba1491.html">vmm</a></div>
<h1>pagefault.c File Reference</h1><code>#include <<a class="el" href="vmm_8h-source.html">vmm/vmm.h</a>></code><br>
<code>#include <<a class="el" href="sched_8h-source.html">ubixos/sched.h</a>></code><br>
<code>#include <<a class="el" href="kpanic_8h-source.html">ubixos/kpanic.h</a>></code><br>
<code>#include <<a class="el" href="spinlock_8h-source.html">ubixos/spinlock.h</a>></code><br>
<code>#include <<a class="el" href="kprintf_8h-source.html">lib/kprintf.h</a>></code><br>
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<a href="pagefault_8c-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
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<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="pagefault_8c.html#38aaad80f8ef516de9fe963e677fe273">vmm_pageFault</a> (<a class="el" href="ubixfsv2_2types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> memAddr, <a class="el" href="ubixfsv2_2types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> eip, <a class="el" href="ubixfsv2_2types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> <a class="el" href="start_8S.html#fba1069006eb01caca2f78a33f379594">esp</a>)</td></tr>
<tr><td colspan="2"><br><h2>Variables</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="spinlock_8h.html#a240e9404b4ede1e0d714610080d1176">spinLock_t</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="pagefault_8c.html#97eea32960b19607e9418f78aadc41db">pageFaultSpinLock</a> = SPIN_LOCK_INITIALIZER</td></tr>
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<hr><h2>Function Documentation</h2>
<a class="anchor" name="38aaad80f8ef516de9fe963e677fe273"></a><!-- doxytag: member="pagefault.c::vmm_pageFault" ref="38aaad80f8ef516de9fe963e677fe273" args="(uInt32 memAddr, uInt32 eip, uInt32 esp)" -->
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<td class="memname">void vmm_pageFault </td>
<td>(</td>
<td class="paramtype"><a class="el" href="ubixfsv2_2types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> </td>
<td class="paramname"> <em>memAddr</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype"><a class="el" href="ubixfsv2_2types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> </td>
<td class="paramname"> <em>eip</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="ubixfsv2_2types_8h.html#5847ea0262a5aa61eee48cbe95544a78">uInt32</a> </td>
<td class="paramname"> <em>esp</em></td><td> </td>
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<td>)</td>
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Definition at line <a class="el" href="pagefault_8c-source.html#l00053">53</a> of file <a class="el" href="pagefault_8c-source.html">pagefault.c</a>.
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References <a class="el" href="sched_8c-source.html#l00051">_current</a>, <a class="el" href="vmm__memory_8c-source.html#l00266">adjustCowCounter()</a>, <a class="el" href="endtask_8c-source.html#l00046">endTask()</a>, <a class="el" href="sched_8h-source.html#l00055">taskStruct::id</a>, <a class="el" href="kpanic_8c-source.html#l00044">kpanic()</a>, <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, <a class="el" href="paging_8h-source.html#l00046">PAGE_COW</a>, <a class="el" href="paging_8h-source.html#l00052">PAGE_DEFAULT</a>, <a class="el" href="paging_8h-source.html#l00042">pageEntries</a>, <a class="el" href="pagefault_8c-source.html#l00036">pageFaultSpinLock</a>, <a class="el" href="paging_8h-source.html#l00044">parentPageDirAddr</a>, <a class="el" href="spinlock_8c-source.html#l00056">spinLock()</a>, <a class="el" href="spinlock_8c-source.html#l00037">spinUnlock()</a>, <a class="el" href="paging_8h-source.html#l00043">tablesBaseAddress</a>, <a class="el" href="sched_8h-source.html#l00067">taskStruct::td</a>, <a class="el" href="thread_8h-source.html#l00038">thread::vm_daddr</a>, <a class="el" href="thread_8h-source.html#l00039">thread::vm_dsize</a>, <a class="el" href="getphysicaladdr_8c-source.html#l00040">vmm_getPhysicalAddr()</a>, <a class="el" href="vmm__memory_8c-source.html#l00186">vmmFindFreePage()</a>, <a class="el" href="getfreevirtualpage_8c-source.html#l00047">vmmGetFreeVirtualPage()</a>, <a class="el" href="unmappage_8c-source.html#l00050">vmmUnmapPage()</a>, <a class="el" href="ap-boot_8S-source.html#l00006">x1</a>, and <a class="el" href="ap-boot_8S-source.html#l00052">x1000</a>.
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<hr><h2>Variable Documentation</h2>
<a class="anchor" name="97eea32960b19607e9418f78aadc41db"></a><!-- doxytag: member="pagefault.c::pageFaultSpinLock" ref="97eea32960b19607e9418f78aadc41db" args="" -->
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<td class="memname"><a class="el" href="spinlock_8h.html#a240e9404b4ede1e0d714610080d1176">spinLock_t</a> <a class="el" href="pagefault_8c.html#97eea32960b19607e9418f78aadc41db">pageFaultSpinLock</a> = SPIN_LOCK_INITIALIZER<code> [static]</code> </td>
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Definition at line <a class="el" href="pagefault_8c-source.html#l00036">36</a> of file <a class="el" href="pagefault_8c-source.html">pagefault.c</a>.
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Referenced by <a class="el" href="pagefault_8c-source.html#l00053">vmm_pageFault()</a>.
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