/*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_HEADER_START@
- *
- * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* Please see the License for the specific language governing rights and
* limitations under the License.
*
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_FREE_COPYRIGHT@
/*
*/
/*
- * File: mach/mach_port.defs
- * Author: Rich Draves
+ * File: mach/vm_map.defs
*
- * Exported kernel calls.
+ * Exported (native-sized) kernel VM calls.
*/
subsystem
#if KERNEL_SERVER
KernelServer
-#endif KERNEL_SERVER
+#endif /* KERNEL_SERVER */
vm_map 3800;
#include <mach/std_types.defs>
#include <mach/mach_types.defs>
#include <mach_debug/mach_debug_types.defs>
+#define CONCAT(a,b) a ## b
+#if !KERNEL && !LIBSYSCALL_INTERFACE
+#define PREFIX(NAME) CONCAT(_kernelrpc_, NAME)
+#else
+#define PREFIX(NAME) NAME
+#endif
+
+#if KERNEL_SERVER
+#define KERNEL_SERVER_SUFFIX(NAME) CONCAT(NAME, _external)
+#else
+#define KERNEL_SERVER_SUFFIX(NAME) NAME
+#endif
+
/*
* Returns information about the contents of the virtual
* address space of the target task at the specified
* of the specified size. The address at which the
* allocation actually took place is returned.
*/
-routine vm_allocate(
+
+#if !KERNEL && !LIBSYSCALL_INTERFACE
+skip;
+#else
+routine PREFIX(KERNEL_SERVER_SUFFIX(vm_allocate))(
target_task : vm_task_entry_t;
inout address : vm_address_t;
size : vm_size_t;
flags : int);
+#endif
+
/*
* Deallocate the specified range from the virtual
* address space of the target task.
*/
-routine vm_deallocate(
+
+#if !KERNEL && !LIBSYSCALL_INTERFACE
+skip;
+#else
+routine PREFIX(vm_deallocate)(
target_task : vm_task_entry_t;
address : vm_address_t;
size : vm_size_t);
+#endif
+
/*
* Set the current or maximum protection attribute
* for the specified range of the virtual address
* Protections are specified as a set of {read, write, execute}
* *permissions*.
*/
-routine vm_protect(
+
+#if !KERNEL && !LIBSYSCALL_INTERFACE
+skip;
+#else
+routine PREFIX(vm_protect)(
target_task : vm_task_entry_t;
address : vm_address_t;
size : vm_size_t;
set_maximum : boolean_t;
new_protection : vm_prot_t);
+#endif
/*
* Set the inheritance attribute for the specified range
* and must be a multiple of pages in extent. The
* protection on the specified range must permit reading.]
*/
-routine vm_read(
+routine PREFIX(vm_read) (
target_task : vm_map_t;
address : vm_address_t;
size : vm_size_t;
* The user-defined memory manager for this object is responsible
* for further consistency.]
*/
-routine vm_map(
+routine PREFIX(KERNEL_SERVER_SUFFIX(vm_map)) (
target_task : vm_task_entry_t;
inout address : vm_address_t;
size : vm_size_t;
/*
* Map portion of a task's address space.
*/
-routine vm_remap(
+routine PREFIX(KERNEL_SERVER_SUFFIX(vm_remap)) (
target_task : vm_map_t;
inout target_address : vm_address_t;
size : vm_size_t;
mask : vm_address_t;
- anywhere : boolean_t;
+ flags : int;
src_task : vm_map_t;
src_address : vm_address_t;
copy : boolean_t;
inout size :vm_size_t;
offset :vm_offset_t;
permission :vm_prot_t;
- out object_handle :mach_port_move_send_t;
+ out object_handle :mem_entry_name_port_move_send_t;
parent_entry :mem_entry_name_port_t);
/*
task : vm_map_t;
out pages : page_address_array_t);
+#if 0
/*
* Allow application level processes to create named entries which
* are backed by sub-maps which describe regions of address space.
* in turn, can be mapped into target address spaces
*/
-
routine vm_region_object_create(
target_task :vm_map_t;
in size :vm_size_t;
out region_object :mach_port_move_send_t);
+#else
+skip; /* was vm_region_object_create */
+#endif
/*
* A recursive form of vm_region which probes submaps withint the
inout address : vm_address_t;
out size : vm_size_t;
inout nesting_depth : natural_t;
- out info : vm_region_recurse_info_64_t,CountInOut);
+ out info : vm_region_recurse_info_t,CountInOut);
routine mach_vm_region_info_64(
task : vm_map_t;
inout address : vm_address_t;
out size : vm_size_t;
flavor : vm_region_flavor_t;
- out info : vm_region_info_64_t, CountInOut;
+ out info : vm_region_info_t, CountInOut;
out object_name : memory_object_name_t =
MACH_MSG_TYPE_MOVE_SEND
ctype: mach_port_t);
-routine vm_map_64(
+routine KERNEL_SERVER_SUFFIX(vm_map_64)(
target_task : vm_task_entry_t;
inout address : vm_address_t;
size : vm_size_t;
max_protection : vm_prot_t;
inheritance : vm_inherit_t);
+#if 0
+/*
+ * The UPL interfaces are not ready for user-level export.
+ */
routine vm_map_get_upl(
target_task : vm_map_t;
- address : vm_address_t;
+ address : vm_map_offset_t;
inout size : vm_size_t;
out upl : upl_t;
out page_info : upl_page_info_array_t, CountInOut;
routine vm_upl_unmap(
target_task : vm_map_t;
upl : upl_t);
-
+#else
+skip; /* was vm_map_get_upl */
+skip; /* was vm_upl_map */
+skip; /* was vm_upl_unmap */
+#endif
+
+/*
+ * Control behavior and investigate state of a "purgable" object in
+ * the virtual address space of the target task. A purgable object is
+ * created via a call to vm_allocate() with VM_FLAGS_PURGABLE
+ * specified. See the routine implementation for a complete
+ * definition of the routine.
+ */
+routine PREFIX(vm_purgable_control) (
+ target_task : vm_map_t;
+ address : vm_address_t;
+ control : vm_purgable_t;
+ inout state : int);
+
+
+routine vm_map_exec_lockdown(
+ target_task : vm_map_t);
+
+/* vim: set ft=c : */
projects / apple / xnu.git / blobdiff