xnu-517.tar.gz

[apple/xnu.git] / osfmk / i386 / thread.h

diff --git a/osfmk/i386/thread.h b/osfmk/i386/thread.h
index 0aa89434890ab2f2cd62c513a7c0327b6a1482d2..df12f137f988458e567a02aee0938d5a9dcffafa 100644 (file)
--- a/osfmk/i386/thread.h
+++ b/osfmk/i386/thread.h
@@ -3,19 +3,22 @@
  *
  * @APPLE_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.
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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.
+ * 
+ * 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 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@
  */
@@ -137,18 +140,4 @@ extern void                        db_task_start(void);
  */
 #define MACHINE_FAST_EXCEPTION 1
 
-/*
- * MD Macro to fill up global stack state,
- * keeping the MD structure sizes + games private
- */
-#define MACHINE_STACK_STASH(stack)                                      \
-MACRO_BEGIN                                                            \
-       mp_disable_preemption();                                        \
-       kernel_stack[cpu_number()] = (stack) +                          \
-           (KERNEL_STACK_SIZE - sizeof (struct i386_exception_link)    \
-                               - sizeof (struct i386_kernel_state)),   \
-               active_stacks[cpu_number()] = (stack);                  \
-       mp_enable_preemption();                                         \
-MACRO_END
-
 #endif /* _I386_THREAD_H_ */