vm.c File Reference

#include <ppc/vm.h>
#include <assert.h>
#include <stdio.h>
#include "register.h"
#include "elf/elf_abi.h"
#include "usb/tinyehci/ehci_types.h"

Include dependency graph for vm.c:

Go to the source code of this file.

Functions
uint32_t pagetable[]	__attribute__ ((section(".pagetable")))
void	vm_create_user_mapping (uint32_t virt_addr, uint64_t phys_addr, int size, int wimg)
void	vm_destroy_user_mapping (uint32_t virt_addr, int size)
void	vm_set_user_mapping_flags (uint32_t virt_addr, int size, int wimg)
void	vm_set_user_mapping_segfault_handler (vm_segfault_handler_t handler)

Variables
uint32_t	userpagetable [1280 *1024 *1024/VM_USER_PAGE_SIZE] = {0}
vm_segfault_handler_t	vm_segfault_handler =NULL

Function Documentation

__attribute__()

uint32_t pagetable[] __attribute__

(

(section(".pagetable"))

)

vm_create_user_mapping()

void vm_create_user_mapping	(	uint32_t	virt_addr,
		uint64_t	phys_addr,
		int	size,
		int	wimg
	)

Definition at line 54 of file vm.c.

vm_destroy_user_mapping()

void vm_destroy_user_mapping	(	uint32_t	virt_addr,
		int	size
	)

Definition at line 74 of file vm.c.

vm_set_user_mapping_flags()

void vm_set_user_mapping_flags	(	uint32_t	virt_addr,
		int	size,
		int	wimg
	)

Definition at line 90 of file vm.c.

vm_set_user_mapping_segfault_handler()

void vm_set_user_mapping_segfault_handler

(

vm_segfault_handler_t

handler

)

Definition at line 110 of file vm.c.

Variable Documentation

userpagetable

uint32_t userpagetable[1280 *1024 *1024/VM_USER_PAGE_SIZE] = {0}

Definition at line 35 of file vm.c.

vm_segfault_handler

vm_segfault_handler_t vm_segfault_handler =NULL

Definition at line 36 of file vm.c.