[net-next-2.6.git] / include / asm-mips / break.h

/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (C) 1995, 2003 by Ralf Baechle
 * Copyright (C) 1999 Silicon Graphics, Inc.
 */
#ifndef __ASM_BREAK_H
#define __ASM_BREAK_H

/*
 * The following break codes are or were in use for specific purposes in
 * other MIPS operating systems.  Linux/MIPS doesn't use all of them.  The
 * unused ones are here as placeholders; we might encounter them in
 * non-Linux/MIPS object files or make use of them in the future.
 */
#define BRK_USERBP	0	/* User bp (used by debuggers) */
#define BRK_KERNELBP	1	/* Break in the kernel */
#define BRK_ABORT	2	/* Sometimes used by abort(3) to SIGIOT */
#define BRK_BD_TAKEN	3	/* For bd slot emulation - not implemented */
#define BRK_BD_NOTTAKEN	4	/* For bd slot emulation - not implemented */
#define BRK_SSTEPBP	5	/* User bp (used by debuggers) */
#define BRK_OVERFLOW	6	/* Overflow check */
#define BRK_DIVZERO	7	/* Divide by zero check */
#define BRK_RANGE	8	/* Range error check */
#define BRK_STACKOVERFLOW 9	/* For Ada stackchecking */
#define BRK_NORLD	10	/* No rld found - not used by Linux/MIPS */
#define _BRK_THREADBP	11	/* For threads, user bp (used by debuggers) */
#define BRK_BUG		512	/* Used by BUG() */
#define BRK_KDB		513	/* Used in KDB_ENTER() */
#define BRK_MULOVF	1023	/* Multiply overflow */

#endif /* __ASM_BREAK_H */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* This file is subject to the terms and conditions of the GNU General Public
	3	* License. See the file "COPYING" in the main directory of this archive
	4	* for more details.
	5	*
	6	* Copyright (C) 1995, 2003 by Ralf Baechle
	7	* Copyright (C) 1999 Silicon Graphics, Inc.
	8	*/
	9	#ifndef __ASM_BREAK_H
	10	#define __ASM_BREAK_H
	11
	12	/*
	13	* The following break codes are or were in use for specific purposes in
	14	* other MIPS operating systems. Linux/MIPS doesn't use all of them. The
	15	* unused ones are here as placeholders; we might encounter them in
	16	* non-Linux/MIPS object files or make use of them in the future.
	17	*/
	18	#define BRK_USERBP 0 /* User bp (used by debuggers) */
	19	#define BRK_KERNELBP 1 /* Break in the kernel */
	20	#define BRK_ABORT 2 /* Sometimes used by abort(3) to SIGIOT */
	21	#define BRK_BD_TAKEN 3 /* For bd slot emulation - not implemented */
	22	#define BRK_BD_NOTTAKEN 4 /* For bd slot emulation - not implemented */
	23	#define BRK_SSTEPBP 5 /* User bp (used by debuggers) */
	24	#define BRK_OVERFLOW 6 /* Overflow check */
	25	#define BRK_DIVZERO 7 /* Divide by zero check */
	26	#define BRK_RANGE 8 /* Range error check */
	27	#define BRK_STACKOVERFLOW 9 /* For Ada stackchecking */
	28	#define BRK_NORLD 10 /* No rld found - not used by Linux/MIPS */
	29	#define _BRK_THREADBP 11 /* For threads, user bp (used by debuggers) */
	30	#define BRK_BUG 512 /* Used by BUG() */
a4f23e3d	31	#define BRK_KDB 513 /* Used in KDB_ENTER() */
1da177e4 LT	32	#define BRK_MULOVF 1023 /* Multiply overflow */
	33
	34	#endif /* __ASM_BREAK_H */