#include <stdint.h>

Include dependency graph for vm.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	VM_USER_PAGE_BITS 16

#define	VM_USER_PAGE_SIZE (1<<VM_USER_PAGE_BITS)

#define	VM_USER_PAGE_MASK (VM_USER_PAGE_SIZE-1)

#define	VM_WIMG_CACHED 0x190

#define	VM_WIMG_GUARDED 0x1B8

#define	VM_WIMG_MODIFIER_READ_ONLY 3

#define	VM_WIMG_CACHED_READ_ONLY (VM_WIMG_CACHED\|VM_WIMG_MODIFIER_READ_ONLY)

#define	VM_WIMG_GUARDED_READ_ONLY (VM_WIMG_GUARDED\|VM_WIMG_MODIFIER_READ_ONLY)

Typedefs
typedef void (	vm_segfault_handler_t) (int, void , void , int)

Functions
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)

Macro Definition Documentation

◆ VM_USER_PAGE_BITS

#define VM_USER_PAGE_BITS 16

Definition at line 8 of file vm.h.

◆ VM_USER_PAGE_MASK

#define VM_USER_PAGE_MASK (VM_USER_PAGE_SIZE-1)

Definition at line 10 of file vm.h.

◆ VM_USER_PAGE_SIZE

#define VM_USER_PAGE_SIZE (1<<VM_USER_PAGE_BITS)

Definition at line 9 of file vm.h.

◆ VM_WIMG_CACHED

#define VM_WIMG_CACHED 0x190

Definition at line 12 of file vm.h.

◆ VM_WIMG_CACHED_READ_ONLY

#define VM_WIMG_CACHED_READ_ONLY (VM_WIMG_CACHED|VM_WIMG_MODIFIER_READ_ONLY)

Definition at line 15 of file vm.h.

◆ VM_WIMG_GUARDED

#define VM_WIMG_GUARDED 0x1B8

Definition at line 13 of file vm.h.

◆ VM_WIMG_GUARDED_READ_ONLY

#define VM_WIMG_GUARDED_READ_ONLY (VM_WIMG_GUARDED|VM_WIMG_MODIFIER_READ_ONLY)

Definition at line 16 of file vm.h.

◆ VM_WIMG_MODIFIER_READ_ONLY

#define VM_WIMG_MODIFIER_READ_ONLY 3

Definition at line 14 of file vm.h.

Typedef Documentation

◆ vm_segfault_handler_t

typedef void *(* vm_segfault_handler_t) (int, void *, void *, int)

Definition at line 18 of file vm.h.

Function Documentation

◆ 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.

Macros

Typedefs

Functions