295 lines
8.2 KiB
C
295 lines
8.2 KiB
C
/* $NetBSD: mach_vm.h,v 1.14 2003/06/03 20:09:37 manu Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 2002-2003 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Emmanuel Dreyfus
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#ifndef _MACH_VM_H_
|
|
#define _MACH_VM_H_
|
|
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/param.h>
|
|
|
|
#include <compat/mach/mach_types.h>
|
|
#include <compat/mach/mach_message.h>
|
|
|
|
#define MACH_ALTERNATE_LOAD_SITE 1
|
|
#define MACH_NEW_LOCAL_SHARED_REGIONS 2
|
|
#define MACH_QUERY_IS_SYSTEM_REGION 4
|
|
#define MACH_SF_PREV_LOADED 1
|
|
#define MACH_SYSTEM_REGION_BACKED 2
|
|
|
|
#define MACH_VM_PROT_COW 0x8
|
|
#define MACH_VM_PROT_ZF 0x10
|
|
|
|
typedef struct mach_sf_mapping {
|
|
mach_vm_offset_t mapping_offset;
|
|
mach_vm_size_t size;
|
|
mach_vm_offset_t file_offset;
|
|
mach_vm_prot_t protection;
|
|
mach_vm_offset_t cksum;
|
|
} mach_sf_mapping_t;
|
|
|
|
struct mach_vm_region_basic_info {
|
|
mach_vm_prot_t protection;
|
|
mach_vm_prot_t max_protection;
|
|
mach_vm_inherit_t inheritance;
|
|
mach_boolean_t shared;
|
|
mach_boolean_t reserved;
|
|
mach_vm_offset_t offset;
|
|
mach_vm_behavior_t behavior;
|
|
unsigned short user_wired_count;
|
|
};
|
|
|
|
/* mach_vm_behavior_t values */
|
|
#define MACH_VM_BEHAVIOR_DEFAULT 0
|
|
#define MACH_VM_BEHAVIOR_RANDOM 1
|
|
#define MACH_VM_BEHAVIOR_SEQUENTIAL 2
|
|
#define MACH_VM_BEHAVIOR_RSEQNTL 3
|
|
#define MACH_VM_BEHAVIOR_WILLNEED 4
|
|
#define MACH_VM_BEHAVIOR_DONTNEED 5
|
|
|
|
/* vm_map */
|
|
#define MACH_VM_INHERIT_SHARE 0
|
|
#define MACH_VM_INHERIT_COPY 1
|
|
#define MACH_VM_INHERIT_NONE 2
|
|
#define MACH_VM_INHERIT_DONATE_COPY 3
|
|
typedef struct {
|
|
mach_msg_header_t req_msgh;
|
|
mach_msg_body_t req_body;
|
|
mach_msg_port_descriptor_t req_object;
|
|
mach_ndr_record_t req_ndr;
|
|
mach_vm_address_t req_address;
|
|
mach_vm_size_t req_size;
|
|
mach_vm_address_t req_mask;
|
|
int req_flags;
|
|
mach_vm_offset_t req_offset;
|
|
mach_boolean_t req_copy;
|
|
mach_vm_prot_t req_cur_protection;
|
|
mach_vm_prot_t req_max_protection;
|
|
mach_vm_inherit_t req_inherance;
|
|
} mach_vm_map_request_t;
|
|
|
|
typedef struct {
|
|
mach_msg_header_t rep_msgh;
|
|
mach_ndr_record_t rep_ndr;
|
|
mach_kern_return_t rep_retval;
|
|
mach_vm_address_t rep_address;
|
|
mach_msg_trailer_t rep_trailer;
|
|
} mach_vm_map_reply_t;
|
|
|
|
/* vm_allocate */
|
|
#define MACH_VM_FLAGS_ANYWHERE 1
|
|
typedef struct {
|
|
mach_msg_header_t req_msgh;
|
|
mach_ndr_record_t req_ndr;
|
|
mach_vm_address_t req_address;
|
|
mach_vm_size_t req_size;
|
|
int req_flags;
|
|
} mach_vm_allocate_request_t;
|
|
|
|
|
|
typedef struct {
|
|
mach_msg_header_t rep_msgh;
|
|
mach_ndr_record_t rep_ndr;
|
|
mach_kern_return_t rep_retval;
|
|
mach_vm_address_t rep_address;
|
|
mach_msg_trailer_t rep_trailer;
|
|
} mach_vm_allocate_reply_t;
|
|
|
|
/* vm_deallocate */
|
|
|
|
typedef struct {
|
|
mach_msg_header_t req_msgh;
|
|
mach_ndr_record_t req_ndr;
|
|
mach_vm_address_t req_address;
|
|
mach_vm_size_t req_size;
|
|
} mach_vm_deallocate_request_t;
|
|
|
|
typedef struct {
|
|
mach_msg_header_t rep_msgh;
|
|
mach_ndr_record_t rep_ndr;
|
|
mach_kern_return_t rep_retval;
|
|
mach_msg_trailer_t rep_trailer;
|
|
} mach_vm_deallocate_reply_t;
|
|
|
|
/* vm_wire */
|
|
|
|
typedef struct {
|
|
mach_msg_header_t req_msgh;
|
|
mach_msg_body_t req_body;
|
|
mach_msg_port_descriptor_t req_task;
|
|
mach_ndr_record_t req_ndr;
|
|
mach_vm_address_t req_address;
|
|
mach_vm_size_t req_size;
|
|
mach_vm_prot_t req_access;
|
|
} mach_vm_wire_request_t;
|
|
|
|
typedef struct {
|
|
mach_msg_header_t rep_msgh;
|
|
mach_ndr_record_t rep_ndr;
|
|
mach_kern_return_t rep_retval;
|
|
mach_msg_trailer_t rep_trailer;
|
|
} mach_vm_wire_reply_t;
|
|
|
|
/* vm_protect */
|
|
|
|
typedef struct {
|
|
mach_msg_header_t req_msgh;
|
|
mach_ndr_record_t req_ndr;
|
|
mach_vm_address_t req_addr;
|
|
mach_vm_size_t req_size;
|
|
mach_boolean_t req_set_maximum;
|
|
mach_vm_prot_t req_prot;
|
|
} mach_vm_protect_request_t;
|
|
|
|
typedef struct {
|
|
mach_msg_header_t rep_msgh;
|
|
mach_ndr_record_t rep_ndr;
|
|
mach_kern_return_t rep_retval;
|
|
mach_msg_trailer_t rep_trailer;
|
|
} mach_vm_protect_reply_t;
|
|
|
|
/* vm_inherit */
|
|
typedef struct {
|
|
mach_msg_header_t req_msgh;
|
|
mach_ndr_record_t req_ndr;
|
|
mach_vm_address_t req_addr;
|
|
mach_vm_size_t req_size;
|
|
mach_vm_inherit_t req_inh;
|
|
} mach_vm_inherit_request_t;
|
|
|
|
typedef struct {
|
|
mach_msg_header_t rep_msgh;
|
|
mach_ndr_record_t rep_ndr;
|
|
mach_kern_return_t rep_retval;
|
|
mach_msg_trailer_t rep_trailer;
|
|
} mach_vm_inherit_reply_t;
|
|
|
|
/* vm_make_memory_entry */
|
|
typedef struct {
|
|
mach_msg_header_t req_msgh;
|
|
mach_msg_body_t req_body;
|
|
mach_msg_port_descriptor_t req_parent_entry;
|
|
mach_ndr_record_t req_ndr;
|
|
mach_vm_size_t req_size;
|
|
mach_vm_offset_t req_offset;
|
|
mach_vm_prot_t req_perm;
|
|
} mach_vm_make_memory_entry_request_t;
|
|
|
|
typedef struct {
|
|
mach_msg_header_t rep_msgh;
|
|
mach_msg_body_t rep_body;
|
|
mach_msg_port_descriptor_t rep_obj_handle;
|
|
mach_ndr_record_t rep_ndr;
|
|
mach_vm_size_t rep_size;
|
|
mach_msg_trailer_t rep_trailer;
|
|
} mach_vm_make_memory_entry_reply_t;
|
|
|
|
/* vm_region */
|
|
|
|
#define MACH_VM_REGION_BASIC_INFO 10
|
|
typedef struct {
|
|
mach_msg_header_t req_msgh;
|
|
mach_ndr_record_t req_ndr;
|
|
mach_vm_address_t req_addr;
|
|
mach_vm_region_flavor_t req_flavor;
|
|
mach_msg_type_number_t req_count;
|
|
} mach_vm_region_request_t;
|
|
|
|
typedef struct {
|
|
mach_msg_header_t rep_msgh;
|
|
mach_msg_body_t rep_body;
|
|
mach_msg_ool_descriptor_t rep_obj;
|
|
mach_ndr_record_t rep_ndr;
|
|
mach_msg_type_number_t rep_addr;
|
|
mach_vm_size_t rep_size;
|
|
mach_msg_type_number_t rep_count;
|
|
int rep_info[9];
|
|
mach_msg_trailer_t rep_trailer;
|
|
} mach_vm_region_reply_t;
|
|
|
|
/* vm_msync */
|
|
#define MACH_VM_SYNC_ASYNCHRONOUS 0x01
|
|
#define MACH_VM_SYNC_SYNCHRONOUS 0x02
|
|
#define MACH_VM_SYNC_INVALIDATE 0x04
|
|
#define MACH_VM_SYNC_KILLPAGES 0x08
|
|
#define MACH_VM_SYNC_DEACTIVATE 0x10
|
|
typedef struct {
|
|
mach_msg_header_t req_msgh;
|
|
mach_ndr_record_t req_ndr;
|
|
mach_vm_address_t req_addr;
|
|
mach_vm_size_t req_size;
|
|
mach_vm_sync_t req_flags;
|
|
} mach_vm_msync_request_t;
|
|
|
|
typedef struct {
|
|
mach_msg_header_t rep_msgh;
|
|
mach_ndr_record_t rep_ndr;
|
|
mach_kern_return_t rep_retval;
|
|
mach_msg_trailer_t rep_trailer;
|
|
} mach_vm_msync_reply_t;
|
|
|
|
/* vm_copy */
|
|
typedef struct {
|
|
mach_msg_header_t req_msgh;
|
|
mach_ndr_record_t req_ndr;
|
|
mach_vm_address_t req_src;
|
|
mach_vm_size_t req_size;
|
|
mach_vm_address_t req_addr;
|
|
} mach_vm_copy_request_t;
|
|
|
|
typedef struct {
|
|
mach_msg_header_t rep_msgh;
|
|
mach_ndr_record_t rep_ndr;
|
|
mach_kern_return_t rep_retval;
|
|
mach_msg_trailer_t rep_trailer;
|
|
} mach_vm_copy_reply_t;
|
|
|
|
|
|
int mach_vm_map(struct mach_trap_args *);
|
|
int mach_vm_allocate(struct mach_trap_args *);
|
|
int mach_vm_deallocate(struct mach_trap_args *);
|
|
int mach_vm_wire(struct mach_trap_args *);
|
|
int mach_vm_protect(struct mach_trap_args *);
|
|
int mach_vm_inherit(struct mach_trap_args *);
|
|
int mach_vm_make_memory_entry(struct mach_trap_args *);
|
|
int mach_vm_region(struct mach_trap_args *);
|
|
int mach_vm_msync(struct mach_trap_args *);
|
|
int mach_vm_copy(struct mach_trap_args *);
|
|
|
|
#endif /* _MACH_VM_H_ */
|