1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 /*
3  * This file is subject to the terms and conditions of the GNU General Public
4  * License.  See the file "COPYING" in the main directory of this archive
5  * for more details.
6  *
7  * Copyright (C) 1995, 2003 by Ralf Baechle
8  * Copyright (C) 1999 Silicon Graphics, Inc.
9  */
10 #ifndef __UAPI_ASM_BREAK_H
11 #define __UAPI_ASM_BREAK_H
12 
13 /*
14  * The following break codes are or were in use for specific purposes in
15  * other MIPS operating systems.  Linux/MIPS doesn't use all of them.  The
16  * unused ones are here as placeholders; we might encounter them in
17  * non-Linux/MIPS object files or make use of them in the future.
18  */
19 #define BRK_USERBP	0	/* User bp (used by debuggers) */
20 #define BRK_SSTEPBP	5	/* User bp (used by debuggers) */
21 #define BRK_OVERFLOW	6	/* Overflow check */
22 #define BRK_DIVZERO	7	/* Divide by zero check */
23 #define BRK_RANGE	8	/* Range error check */
24 #define BRK_BUG		12	/* Used by BUG() */
25 #define BRK_UPROBE	13	/* See <asm/uprobes.h> */
26 #define BRK_UPROBE_XOL	14	/* See <asm/uprobes.h> */
27 #define BRK_MEMU	514	/* Used by FPU emulator */
28 #define BRK_KPROBE_BP	515	/* Kprobe break */
29 #define BRK_KPROBE_SSTEPBP 516	/* Kprobe single step software implementation */
30 #define BRK_MULOVF	1023	/* Multiply overflow */
31 
32 #endif /* __UAPI_ASM_BREAK_H */
33