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- the arch_vm_translation_map.c exported functions now have the arch_ prefix

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- the above file now also exports a function to finally complete the kernel's
  address space translation map after semaphores became available (was just
  not done before)
- renamed some functions, especially the *_init2() functions are now called
  like *_init_post_area() to indicate they are called after the area functionality
  became available
- removed the _struct suffix from certain structures
- fixed some return types
- added prototype for vm_free_unused_boot_loader_range() to be called by
  arch code.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9423 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2004-10-19 23:19:10 +00:00
parent 027c6be29f
commit 67a53f72af
6 changed files with 52 additions and 34 deletions
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headers/private/kernel/vm_translation_map.h
+12 -13
View File
@@ -1,4 +1,7 @@
/*
** Copyright 2002-2004, The Haiku Team. All rights reserved.
** Distributed under the terms of the Haiku License.
**
** Copyright 2001-2002, Travis Geiselbrecht. All rights reserved.
** Distributed under the terms of the NewOS License.
*/
@@ -13,17 +16,17 @@
struct kernel_args;
typedef struct vm_translation_map_struct {
struct vm_translation_map_struct *next;
struct vm_translation_map_ops_struct *ops;
recursive_lock lock;
int map_count;
struct vm_translation_map_arch_info_struct *arch_data;
typedef struct vm_translation_map {
struct vm_translation_map *next;
struct vm_translation_map_ops *ops;
recursive_lock lock;
int32 map_count;
struct vm_translation_map_arch_info *arch_data;
} vm_translation_map;
// table of operations the vm may want to do to this mapping
typedef struct vm_translation_map_ops_struct {
typedef struct vm_translation_map_ops {
void (*destroy)(vm_translation_map *);
status_t (*lock)(vm_translation_map*);
status_t (*unlock)(vm_translation_map*);
@@ -34,14 +37,10 @@ typedef struct vm_translation_map_ops_struct {
status_t (*protect)(vm_translation_map *map, addr_t base, addr_t top, uint32 attributes);
status_t (*clear_flags)(vm_translation_map *map, addr_t va, uint32 flags);
void (*flush)(vm_translation_map *map);
status_t (*get_physical_page)(addr_t physical_address, addr_t *out_virtual_address, uint32 flags);
status_t (*put_physical_page)(addr_t virtual_address);
status_t (*get_physical_page)(addr_t physicalAddress, addr_t *_virtualAddress, uint32 flags);
status_t (*put_physical_page)(addr_t virtualAddress);
} vm_translation_map_ops;
// ToDo: fix this
// unlike the usual habit, the VM translation map functions are
// arch-specific but do not have the arch_ prefix.
#include <arch/vm_translation_map.h>
#endif /* KERNEL_VM_TRANSLATION_MAP_H */