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 9267f7e3f2bb94f4734214c7c3f16f74c52a8131..88097761f017b5d686ad2187d5ed0008dac86968 100644 (file)
--- a/osfmk/mach/mach_vm.defs
+++ b/osfmk/mach/mach_vm.defs
@@ -76,6 +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,


@@ -84,27 +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


@@ -117,16 +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.


@@ -152,9 +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;


@@ -289,9 +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
 #else

-routine vm_map(
+#if defined(__arm__) && !LIBSYSCALL_INTERFACE
+routine _vm_map_arm(
+#else
+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;


@@ -325,15 +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;


@@ -401,8 +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;


@@ -412,6 +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    */


@@ -445,3 +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 : */