xnu-6153.121.1.tar.gz

[apple/xnu.git] / osfmk / mach / mach_vm.defs

diff --git a/osfmk/mach/mach_vm.defs b/osfmk/mach/mach_vm.defs
index 9e39042d7078071854888e3bf3f6a21e2868fbc0..88097761f017b5d686ad2187d5ed0008dac86968 100644 (file)
--- a/osfmk/mach/mach_vm.defs
+++ b/osfmk/mach/mach_vm.defs
@@ -1,23 +1,29 @@
 /*
  * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
  *
 /*
  * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
  *

- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@

  * 
  * 

- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * 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. 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.

  * 
  * 

- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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

  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,

- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * 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@
  */
 /*
  * @OSF_FREE_COPYRIGHT@


@@ -70,6 +76,19 @@ subsystem
 #include <mach/mach_types.defs>
 #include <mach_debug/mach_debug_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
+

 /*
  *     Allocate zero-filled memory in the address space
  *     of the target task, either at the specified address,
 /*
  *     Allocate zero-filled memory in the address space
  *     of the target task, either at the specified address,


@@ -78,27 +97,50 @@ subsystem
  *     allocation actually took place is returned.
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)
  *     allocation actually took place is returned.
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)

-routine mach_vm_allocate(
+routine PREFIX(KERNEL_SERVER_SUFFIX(mach_vm_allocate)) (
+               target          : vm_task_entry_t;
+       inout   address         : mach_vm_address_t;
+               size            : mach_vm_size_t;
+               flags           : int);
+

 #else
 #else

-routine vm_allocate(
-#endif
+
+#if !KERNEL && !LIBSYSCALL_INTERFACE
+skip;
+#else
+routine PREFIX(KERNEL_SERVER_SUFFIX(vm_allocate)) (

                target          : vm_task_entry_t;
        inout   address         : mach_vm_address_t;
                size            : mach_vm_size_t;
                flags           : int);
 
                target          : vm_task_entry_t;
        inout   address         : mach_vm_address_t;
                size            : mach_vm_size_t;
                flags           : int);
 

+#endif
+
+#endif
+
+

 /*
  *     Deallocate the specified range from the virtual
  *     address space of the target virtual memory map.
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)
 /*
  *     Deallocate the specified range from the virtual
  *     address space of the target virtual memory map.
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)

-routine mach_vm_deallocate(
+routine PREFIX(mach_vm_deallocate) (
+               target          : vm_task_entry_t;
+               address         : mach_vm_address_t;
+               size            : mach_vm_size_t);
+

 #else
 #else

-routine vm_deallocate(
-#endif
+
+#if !KERNEL && !LIBSYSCALL_INTERFACE
+skip;
+#else
+routine PREFIX(vm_deallocate) (

                target          : vm_task_entry_t;
                address         : mach_vm_address_t;
                size            : mach_vm_size_t);
                target          : vm_task_entry_t;
                address         : mach_vm_address_t;
                size            : mach_vm_size_t);

+#endif
+
+#endif

 
 /*
  *     Set the current or maximum protection attribute
 
 /*
  *     Set the current or maximum protection attribute


@@ -111,16 +153,31 @@ routine vm_deallocate(
  *     *permissions*.
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)
  *     *permissions*.
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)

-routine mach_vm_protect(
+routine PREFIX(mach_vm_protect) (
+               target_task     : vm_task_entry_t;
+               address         : mach_vm_address_t;
+               size            : mach_vm_size_t;
+               set_maximum     : boolean_t;
+               new_protection  : vm_prot_t);
+
+

 #else
 #else

-routine vm_protect(
-#endif
+
+#if !KERNEL && !LIBSYSCALL_INTERFACE
+skip;
+#else
+
+routine PREFIX(vm_protect) (

                target_task     : vm_task_entry_t;
                address         : mach_vm_address_t;
                size            : mach_vm_size_t;
                set_maximum     : boolean_t;
                new_protection  : vm_prot_t);
 
                target_task     : vm_task_entry_t;
                address         : mach_vm_address_t;
                size            : mach_vm_size_t;
                set_maximum     : boolean_t;
                new_protection  : vm_prot_t);
 

+#endif
+
+#endif
+

 /*
  *     Set the inheritance attribute for the specified range
  *     of the virtual address space of the target address space.
 /*
  *     Set the inheritance attribute for the specified range
  *     of the virtual address space of the target address space.


@@ -146,9 +203,9 @@ routine vm_inherit(
  *     protection on the specified range must permit reading.]
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)
  *     protection on the specified range must permit reading.]
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)

-routine mach_vm_read(
+routine PREFIX(mach_vm_read) (

 #else
 #else

-routine vm_read(
+routine PREFIX(vm_read) (

 #endif
                target_task     : vm_map_t;
                address         : mach_vm_address_t;
 #endif
                target_task     : vm_map_t;
                address         : mach_vm_address_t;


@@ -283,9 +340,13 @@ routine vm_behavior_set(
  *     for further consistency.]
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)
  *     for further consistency.]
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)

-routine mach_vm_map(
+routine PREFIX(KERNEL_SERVER_SUFFIX(mach_vm_map)) (
+#else
+#if defined(__arm__) && !LIBSYSCALL_INTERFACE
+routine _vm_map_arm(

 #else
 #else

-routine vm_map(
+routine PREFIX(KERNEL_SERVER_SUFFIX(vm_map)) (
+#endif

 #endif
                target_task     : vm_task_entry_t;
        inout   address         : mach_vm_address_t;
 #endif
                target_task     : vm_task_entry_t;
        inout   address         : mach_vm_address_t;


@@ -319,15 +380,15 @@ routine vm_machine_attribute(
  *      Map portion of a task's address space.
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)
  *      Map portion of a task's address space.
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)

-routine mach_vm_remap(
+routine PREFIX(KERNEL_SERVER_SUFFIX(mach_vm_remap)) (

 #else
 #else

-routine vm_remap(
+routine PREFIX(KERNEL_SERVER_SUFFIX(vm_remap)) (

 #endif
                target_task     : vm_map_t;
        inout   target_address  : mach_vm_address_t;
                size            : mach_vm_size_t;
                mask            : mach_vm_offset_t;
 #endif
                target_task     : vm_map_t;
        inout   target_address  : mach_vm_address_t;
                size            : mach_vm_size_t;
                mask            : mach_vm_offset_t;

-               anywhere        : boolean_t;
+               flags           : int;

                src_task        : vm_map_t;
                src_address     : mach_vm_address_t;
                copy            : boolean_t;
                src_task        : vm_map_t;
                src_address     : mach_vm_address_t;
                copy            : boolean_t;


@@ -395,8 +456,12 @@ routine vm_region_64(
  *     THIS INTERFACE IS STILL EVOLVING.
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)
  *     THIS INTERFACE IS STILL EVOLVING.
  */
 #if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)

+#if !defined(__LP64__) || KERNEL_SERVER || XNU_KERNEL_PRIVATE || LIBSYSCALL_INTERFACE

 routine _mach_make_memory_entry(
 #else
 routine _mach_make_memory_entry(
 #else

+routine mach_make_memory_entry(
+#endif
+#else

 routine mach_make_memory_entry_64(
 #endif
                target_task     :vm_map_t;
 routine mach_make_memory_entry_64(
 #endif
                target_task     :vm_map_t;


@@ -406,6 +471,44 @@ routine mach_make_memory_entry_64(
        out     object_handle   :mem_entry_name_port_move_send_t;
                parent_handle   :mem_entry_name_port_t);
 
        out     object_handle   :mem_entry_name_port_move_send_t;
                parent_handle   :mem_entry_name_port_t);
 

+/*
+ *     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 mach_vm_allocate() with VM_FLAGS_PURGABLE
+ *     specified.  See the routine implementation for a complete
+ *     definition of the routine.
+ */
+#if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)
+routine PREFIX(mach_vm_purgable_control) (
+#else
+routine PREFIX(vm_purgable_control) (
+#endif
+               target_task     : vm_map_t;
+               address         : mach_vm_address_t;
+               control         : vm_purgable_t;
+       inout   state           : int);
+
+
+#if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)
+routine mach_vm_page_info(
+                       target_task             : vm_map_t;
+                       address                 : mach_vm_address_t;
+                       flavor                  : vm_page_info_flavor_t;
+       out             info                    : vm_page_info_t, CountInOut);
+#else
+skip;
+#endif
+
+#if !defined(_MACH_VM_PUBLISH_AS_LOCAL_)
+routine mach_vm_page_range_query(
+                target_map             : vm_map_t;
+                address                        : mach_vm_offset_t;
+                size                   : mach_vm_size_t;
+                dispositions           : mach_vm_address_t;
+       inout   dispositions_count      : mach_vm_size_t);
+#else
+skip;
+#endif

 
 /****************************** Legacy section ***************************/
 /*  The following definitions are exist to provide compatibility with    */
 
 /****************************** Legacy section ***************************/
 /*  The following definitions are exist to provide compatibility with    */


@@ -439,3 +542,5 @@ routine mach_make_memory_entry_64(
  *     mach_make_memory_entry() -
  *             use mach_vm_make_memory_entry() or mach_make_memory_entry_64()
  */
  *     mach_make_memory_entry() -
  *             use mach_vm_make_memory_entry() or mach_make_memory_entry_64()
  */

+
+/* vim: set ft=c : */