43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
|
/*-
|
||
|
|
* Copyright (c) 2000, 2001 Ben Harris
|
||
|
|
* Copyright (c) 1996 Scott K. Stevens
|
||
|
|
*
|
||
|
|
* Mach Operating System
|
||
|
|
* Copyright (c) 1991,1990 Carnegie Mellon University
|
||
|
|
* All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Permission to use, copy, modify and distribute this software and its
|
||
|
|
* documentation is hereby granted, provided that both the copyright
|
||
|
|
* notice and this permission notice appear in all copies of the
|
||
|
|
* software, derivative works or modified versions, and any portions
|
||
|
|
* thereof, and that both notices appear in supporting documentation.
|
||
|
|
*
|
||
|
|
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
|
||
|
|
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
|
||
|
|
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
|
||
|
|
*
|
||
|
|
* Carnegie Mellon requests users of this software to return to
|
||
|
|
*
|
||
|
|
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
|
||
|
|
* School of Computer Science
|
||
|
|
* Carnegie Mellon University
|
||
|
|
* Pittsburgh PA 15213-3890
|
||
|
|
*
|
||
|
|
* any improvements or extensions that they make and grant Carnegie the
|
||
|
|
* rights to redistribute these changes.
|
||
|
|
*
|
||
|
|
* $FreeBSD$
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _MACHINE_STACK_H_
|
||
|
|
#define _MACHINE_STACK_H_
|
||
|
|
|
||
|
|
#define INKERNEL(va) (((vm_offset_t)(va)) >= VM_MIN_KERNEL_ADDRESS)
|
||
|
|
|
||
|
|
#define FR_SCP (0)
|
||
|
|
#define FR_RLV (-1)
|
||
|
|
#define FR_RSP (-2)
|
||
|
|
#define FR_RFP (-3)
|
||
|
|
|
||
|
|
#endif /* !_MACHINE_STACK_H_ */
|