pagefault.c File Reference

#include <vmm/vmm.h>
#include <ubixos/sched.h>
#include <ubixos/kpanic.h>
#include <ubixos/spinlock.h>
#include <lib/kprintf.h>

Include dependency graph for pagefault.c:

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Functions
void	vmm_pageFault (uInt32 memAddr, uInt32 eip, uInt32 esp)
Variables
static spinLock_t	pageFaultSpinLock = SPIN_LOCK_INITIALIZER

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Function Documentation

void vmm_pageFault	(	uInt32	memAddr,
		uInt32	eip,
		uInt32	esp
	)

Definition at line 53 of file pagefault.c.

References _current, adjustCowCounter(), endTask(), taskStruct::id, kpanic(), kprintf(), PAGE_COW, PAGE_DEFAULT, pageEntries, pageFaultSpinLock, parentPageDirAddr, spinLock(), spinUnlock(), tablesBaseAddress, taskStruct::td, thread::vm_daddr, thread::vm_dsize, vmm_getPhysicalAddr(), vmmFindFreePage(), vmmGetFreeVirtualPage(), vmmUnmapPage(), x1, and x1000.

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Variable Documentation

spinLock_t pageFaultSpinLock = SPIN_LOCK_INITIALIZER [static]

Definition at line 36 of file pagefault.c.

Referenced by vmm_pageFault().

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