mirror of
https://review.haiku-os.org/haiku
synced 2025-02-12 00:28:19 +01:00
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
|
/*
|
||
|
|
* Copyright 2004, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
|
||
|
|
* Distributed under the terms of the MIT License.
|
||
|
|
*/
|
||
|
|
#ifndef ARCH_ARM_VM_H
|
||
|
|
#define ARCH_ARM_VM_H
|
||
|
|
|
||
|
|
//#include <vm_translation_map.h>
|
||
|
|
|
||
|
|
/* This many pages will be read/written on I/O if possible */
|
||
|
|
|
||
|
|
#define NUM_IO_PAGES 4
|
||
|
|
/* 16 kB */
|
||
|
|
|
||
|
|
#define PAGE_SHIFT 12
|
||
|
|
|
||
|
|
|
||
|
|
struct arm_vm_ops {
|
||
|
|
// void *(*arm_translation_map_get_pgdir)(vm_translation_map *map);
|
||
|
|
/* status_t (*arch_vm_translation_map_init_map)(vm_translation_map *map, bool kernel);
|
||
|
|
status_t (*arch_vm_translation_map_init_kernel_map_post_sem)(vm_translation_map *map);
|
||
|
|
status_t (*arch_vm_translation_map_init)(kernel_args *args);
|
||
|
|
status_t (*arch_vm_translation_map_init_post_area)(kernel_args *args);
|
||
|
|
status_t (*arch_vm_translation_map_init_post_sem)(kernel_args *args);
|
||
|
|
status_t (*arch_vm_translation_map_early_map)(kernel_args *ka, addr_t virtualAddress, addr_t physicalAddress,
|
||
|
|
uint8 attributes, addr_t (*get_free_page)(kernel_args *));
|
||
|
|
status_t (*arch_vm_translation_map_early_query)(addr_t va, addr_t *out_physical);*/
|
||
|
|
// void (*m68k_set_pgdir)(void *);
|
||
|
|
};
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
extern struct arm_vm_ops *get_vm_ops();
|
||
|
|
|
||
|
|
//extern void *arm_translation_map_get_pgdir(vm_translation_map *map);
|
||
|
|
//extern void arm_set_pgdir(void *rt);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* ARCH_M68K_VM_H */
|