/*
- * Copyright (c) 2002,2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
#include <mach/vm_prot.h>
#include <mach/vm_inherit.h>
#include <mach/vm_behavior.h>
+#include <mach/vm_types.h>
+#include <mach/message.h>
+#include <mach/machine/vm_param.h>
+#include <mach/machine/vm_types.h>
+#include <mach/memory_object_types.h>
+
+#include <sys/cdefs.h>
+
+#if __DARWIN_ALIGN_POWER
+#pragma options align=power
+#endif
/*
* Types defined:
typedef int vm_region_flavor_t;
typedef int vm_region_info_data_t[VM_REGION_INFO_MAX];
-#define VM_REGION_BASIC_INFO 10
-
+#define VM_REGION_BASIC_INFO_64 9
struct vm_region_basic_info_64 {
vm_prot_t protection;
vm_prot_t max_protection;
vm_inherit_t inheritance;
boolean_t shared;
boolean_t reserved;
- vm_object_offset_t offset;
+ memory_object_offset_t offset;
vm_behavior_t behavior;
unsigned short user_wired_count;
};
-
typedef struct vm_region_basic_info_64 *vm_region_basic_info_64_t;
typedef struct vm_region_basic_info_64 vm_region_basic_info_data_64_t;
-#define VM_REGION_BASIC_INFO_COUNT_64 \
- (sizeof(vm_region_basic_info_data_64_t)/sizeof(int))
+#define VM_REGION_BASIC_INFO_COUNT_64 ((mach_msg_type_number_t) \
+ (sizeof(vm_region_basic_info_data_64_t)/sizeof(int)))
+/*
+ * Passing VM_REGION_BASIC_INFO to vm_region_64
+ * automatically converts it to a VM_REGION_BASIC_INFO_64.
+ * Please use that explicitly instead.
+ */
+#define VM_REGION_BASIC_INFO 10
+/*
+ * This is the legacy basic info structure. It is
+ * deprecated because it passes only a 32-bit memory object
+ * offset back - too small for many larger objects (e.g. files).
+ */
struct vm_region_basic_info {
vm_prot_t protection;
vm_prot_t max_protection;
vm_inherit_t inheritance;
boolean_t shared;
boolean_t reserved;
-#ifdef soon
- vm_object_offset_t offset;
-#else
- vm_offset_t offset;
-#endif
+ uint32_t offset; /* too small for a real offset */
vm_behavior_t behavior;
unsigned short user_wired_count;
};
typedef struct vm_region_basic_info *vm_region_basic_info_t;
typedef struct vm_region_basic_info vm_region_basic_info_data_t;
-#define VM_REGION_BASIC_INFO_COUNT \
- (sizeof(vm_region_basic_info_data_t)/sizeof(int))
-
-
+#define VM_REGION_BASIC_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof(vm_region_basic_info_data_t)/sizeof(int)))
#define VM_REGION_EXTENDED_INFO 11
* back.
*/
-
struct vm_region_extended_info {
vm_prot_t protection;
unsigned int user_tag;
typedef struct vm_region_extended_info *vm_region_extended_info_t;
typedef struct vm_region_extended_info vm_region_extended_info_data_t;
-#define VM_REGION_EXTENDED_INFO_COUNT \
- (sizeof(vm_region_extended_info_data_t)/sizeof(int))
+#define VM_REGION_EXTENDED_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof(vm_region_extended_info_data_t)/sizeof(int)))
#define VM_REGION_TOP_INFO 12
typedef struct vm_region_top_info *vm_region_top_info_t;
typedef struct vm_region_top_info vm_region_top_info_data_t;
-#define VM_REGION_TOP_INFO_COUNT \
- (sizeof(vm_region_top_info_data_t)/sizeof(int))
+#define VM_REGION_TOP_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof(vm_region_top_info_data_t)/sizeof(int)))
* chain (where one is present), and a walking of the resident page queue.
*
*/
+
struct vm_region_submap_info {
vm_prot_t protection; /* present access protection */
vm_prot_t max_protection; /* max avail through vm_prot */
vm_inherit_t inheritance;/* behavior of map/obj on fork */
-#ifdef soon
- vm_object_offset_t offset; /* offset into object/map */
-#else
- vm_offset_t offset; /* offset into object/map */
-#endif
+ uint32_t offset; /* offset into object/map */
unsigned int user_tag; /* user tag on map entry */
unsigned int pages_resident; /* only valid for objects */
unsigned int pages_shared_now_private; /* only for objects */
typedef struct vm_region_submap_info *vm_region_submap_info_t;
typedef struct vm_region_submap_info vm_region_submap_info_data_t;
-#define VM_REGION_SUBMAP_INFO_COUNT \
- (sizeof(vm_region_submap_info_data_t)/sizeof(int))
-
-
+#define VM_REGION_SUBMAP_INFO_COUNT ((mach_msg_type_number_t) \
+ (sizeof(vm_region_submap_info_data_t)/sizeof(int)))
struct vm_region_submap_info_64 {
vm_prot_t protection; /* present access protection */
vm_prot_t max_protection; /* max avail through vm_prot */
vm_inherit_t inheritance;/* behavior of map/obj on fork */
- vm_object_offset_t offset; /* offset into object/map */
+ memory_object_offset_t offset; /* offset into object/map */
unsigned int user_tag; /* user tag on map entry */
unsigned int pages_resident; /* only valid for objects */
unsigned int pages_shared_now_private; /* only for objects */
typedef struct vm_region_submap_info_64 *vm_region_submap_info_64_t;
typedef struct vm_region_submap_info_64 vm_region_submap_info_data_64_t;
-#define VM_REGION_SUBMAP_INFO_COUNT_64 \
- (sizeof(vm_region_submap_info_data_64_t)/sizeof(int))
-
+#define VM_REGION_SUBMAP_INFO_COUNT_64 ((mach_msg_type_number_t) \
+ (sizeof(vm_region_submap_info_data_64_t)/sizeof(int)))
-#define VM_REGION_OBJECT_INFO_64 13
-
-struct vm_region_object_info_64 {
- vm_prot_t protection;
- vm_prot_t max_protection;
- vm_inherit_t inheritance;
- boolean_t shared;
- boolean_t is_sub_map;
- vm_object_offset_t offset;
- vm_behavior_t behavior;
- unsigned short user_wired_count;
- vm_offset_t object_id;
+struct mach_vm_read_entry {
+ mach_vm_address_t address;
+ mach_vm_size_t size;
};
-typedef struct vm_region_object_info_64 *vm_region_object_info_64_t;
-typedef struct vm_region_object_info_64 vm_region_object_info_data_64_t;
-
-#define VM_REGION_OBJECT_INFO_COUNT_64 \
- (sizeof(vm_region_object_info_data_64_t)/sizeof(int))
-
-
-
struct vm_read_entry {
vm_address_t address;
vm_size_t size;
#define VM_MAP_ENTRY_MAX (256)
-typedef struct vm_read_entry vm_read_entry_t[VM_MAP_ENTRY_MAX];
+typedef struct mach_vm_read_entry mach_vm_read_entry_t[VM_MAP_ENTRY_MAX];
+typedef struct vm_read_entry vm_read_entry_t[VM_MAP_ENTRY_MAX];
+
+#if __DARWIN_ALIGN_POWER
+#pragma options align=reset
+#endif
#endif /*_MACH_VM_REGION_H_*/
projects / apple / xnu.git / blobdiff