xnu-792.13.8.tar.gz

[apple/xnu.git] / osfmk / kern / machine.h

diff --git a/osfmk/kern/machine.h b/osfmk/kern/machine.h
index 4ad3e6931d2bb5691247825a2f599d71eca77641..61acf29f8c7ee555cf7b02e12addee3f75eba8ab 100644 (file)
--- a/osfmk/kern/machine.h
+++ b/osfmk/kern/machine.h
@@ -1,26 +1,31 @@
 /*
 /*

- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2004 Apple Computer, Inc. All rights reserved.

  *
  *

- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_START@

  * 
  * 

- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
- * 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
+ * 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.
+ *
+ * Please obtain a copy of the License at 
+ * http://www.opensource.apple.com/apsl/ and read it before using this 

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

- * 
- * @APPLE_LICENSE_HEADER_END@
+ *
+ * @APPLE_LICENSE_OSREFERENCE_HEADER_END@

  */
 /*
  * @OSF_COPYRIGHT@
  */
 /*
  * @OSF_COPYRIGHT@


@@ -29,7 +34,6 @@
 #ifndef        _KERN_MACHINE_H_
 #define        _KERN_MACHINE_H_
 
 #ifndef        _KERN_MACHINE_H_
 #define        _KERN_MACHINE_H_
 

-#include <cpus.h>

 #include <mach/kern_return.h>
 #include <mach/processor_info.h>
 #include <kern/kern_types.h>
 #include <mach/kern_return.h>
 #include <mach/processor_info.h>
 #include <kern/kern_types.h>


@@ -38,45 +42,76 @@
  * Machine support declarations.
  */
 
  * Machine support declarations.
  */
 

-extern thread_t                machine_wake_thread;
-
-extern void            processor_action(void);
+extern void            processor_up(
+                                       processor_t             processor);

 
 

-extern void            cpu_down(
-                                       int                     cpu);
+extern void            processor_offline(
+                                       processor_t             processor);

 
 

-extern void            cpu_up(
-                                       int                     cpu);
+extern void            processor_start_thread(void);

 
 /*
  * Must be implemented in machine dependent code.
  */
 
 /* Initialize machine dependent ast code */
 
 /*
  * Must be implemented in machine dependent code.
  */
 
 /* Initialize machine dependent ast code */

-extern void            init_ast_check(
-                                       processor_t             processor);
+extern void init_ast_check(
+                                       processor_t         processor);

 
 /* Cause check for ast */
 
 /* Cause check for ast */

-extern void            cause_ast_check(
-                                       processor_t             processor);
+extern void cause_ast_check(
+                                       processor_t         processor);

 
 

-extern kern_return_t   cpu_start(
-                                               int                     slot_num);
+extern kern_return_t cpu_control(
+                                       int                 slot_num,
+                                       processor_info_t    info,
+                                       unsigned int        count);

 
 

-extern kern_return_t   cpu_control(
-                                               int                                     slot_num,
-                                               processor_info_t        info,
-                                               unsigned int            count);
+extern void    cpu_sleep(void);

 
 

-extern thread_t                switch_to_shutdown_context(
-                                       thread_t                thread,
-                                       void                    (*doshutdown)(processor_t),
-                                       processor_t             processor);
+extern kern_return_t cpu_start(
+                                       int                 slot_num);
+
+extern void cpu_exit_wait(
+                                       int                 slot_num);
+
+extern kern_return_t cpu_info(
+                                       processor_flavor_t  flavor,
+                                       int                 slot_num,
+                                       processor_info_t    info,
+                                       unsigned int        *count);
+
+extern kern_return_t cpu_info_count(
+                                       processor_flavor_t  flavor,
+                                       unsigned int        *count);
+
+extern thread_t                machine_processor_shutdown(
+                                               thread_t            thread,
+                                               void                (*doshutdown)(processor_t),
+                                               processor_t         processor);
+
+extern void machine_idle(void);
+
+extern void machine_signal_idle(
+                                       processor_t         processor);
+
+extern void halt_cpu(void);
+
+extern void halt_all_cpus(
+                                       boolean_t           reboot);
+
+extern char *machine_boot_info(
+                                       char                *buf,
+                                       vm_size_t           buf_len);
+
+/*
+ * Machine-dependent routine to fill in an array with up to callstack_max
+ * levels of return pc information.
+ */
+extern void machine_callstack(
+                                       natural_t           *buf,
+                                       vm_size_t           callstack_max);

 
 

-extern kern_return_t cpu_signal(                               /* Signal the target CPU */
-                                       int target, 
-                                       int signal, 
-                                       unsigned int p1, 
-                                       unsigned int p2);
+extern void consider_machine_collect(void);

 
 #endif /* _KERN_MACHINE_H_ */
 
 #endif /* _KERN_MACHINE_H_ */