4 * Copyright (c) 2005-2007 Analog Devices Inc.
6 * This file is based on
7 * linux/include/asm/traps.h
8 * Copyright (C) 1993 Hamish Macdonald
9 * Lineo, Inc Jul 2001 Tony Kou
11 * See file CREDITS for list of people who contributed to this
14 * This program is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU General Public License as
16 * published by the Free Software Foundation; either version 2 of
17 * the License, or (at your option) any later version.
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, write to the Free Software
26 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
33 #ifndef _BLACKFIN_TRAPS_H
34 #define _BLACKFIN_TRAPS_H
37 typedef void (*e_vector) (void);
38 extern e_vector vectors[];
42 #define VEC_EXCPT01 (1)
43 #define VEC_EXCPT02 (2)
44 #define VEC_EXCPT03 (3)
45 #define VEC_EXCPT04 (4)
46 #define VEC_EXCPT05 (5)
47 #define VEC_EXCPT06 (6)
48 #define VEC_EXCPT07 (7)
49 #define VEC_EXCPT08 (8)
50 #define VEC_EXCPT09 (9)
51 #define VEC_EXCPT10 (10)
52 #define VEC_EXCPT11 (11)
53 #define VEC_EXCPT12 (12)
54 #define VEC_EXCPT13 (13)
55 #define VEC_EXCPT14 (14)
56 #define VEC_EXCPT15 (15)
58 #define VEC_OVFLOW (17)
59 #define VEC_UNDEF_I (33)
60 #define VEC_ILGAL_I (34)
61 #define VEC_CPLB_VL (35)
62 #define VEC_MISALI_D (36)
63 #define VEC_UNCOV (37)
64 #define VEC_CPLB_M (38)
65 #define VEC_CPLB_MHIT (39)
66 #define VEC_WATCH (40)
67 #define VEC_ISTRU_VL (41)
68 #define VEC_MISALI_I (42)
69 #define VEC_CPLB_I_VL (43)
70 #define VEC_CPLB_I_M (44)
71 #define VEC_CPLB_I_MHIT (45)
72 #define VEC_ILL_RES (46) /* including unvalid supervisor mode insn */
74 #define VECOFF(vec) ((vec)<<2)
78 /* Status register bits */
80 #define PS_S (0x0c00) /* Supervisor mode = 0b01 */
81 #define PS_D (0x0c00) /* Debug mode = 0b1x */