| /* |
| * barebox - traps.h |
| * |
| * Copyright (c) 2005 blackfin.uclinux.org |
| * |
| * This file is based on |
| * linux/include/asm/traps.h |
| * Copyright (C) 1993 Hamish Macdonald |
| * Lineo, Inc Jul 2001 Tony Kou |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #ifndef _BLACKFIN_TRAPS_H |
| #define _BLACKFIN_TRAPS_H |
| |
| #define VEC_SYS (0) |
| #define VEC_EXCPT01 (1) |
| #define VEC_EXCPT02 (2) |
| #define VEC_EXCPT03 (3) |
| #define VEC_EXCPT04 (4) |
| #define VEC_EXCPT05 (5) |
| #define VEC_EXCPT06 (6) |
| #define VEC_EXCPT07 (7) |
| #define VEC_EXCPT08 (8) |
| #define VEC_EXCPT09 (9) |
| #define VEC_EXCPT10 (10) |
| #define VEC_EXCPT11 (11) |
| #define VEC_EXCPT12 (12) |
| #define VEC_EXCPT13 (13) |
| #define VEC_EXCPT14 (14) |
| #define VEC_EXCPT15 (15) |
| #define VEC_STEP (16) |
| #define VEC_OVFLOW (17) |
| #define VEC_UNDEF_I (33) |
| #define VEC_ILGAL_I (34) |
| #define VEC_CPLB_VL (35) |
| #define VEC_MISALI_D (36) |
| #define VEC_UNCOV (37) |
| #define VEC_CPLB_M (38) |
| #define VEC_CPLB_MHIT (39) |
| #define VEC_WATCH (40) |
| #define VEC_ISTRU_VL (41) |
| #define VEC_MISALI_I (42) |
| #define VEC_CPLB_I_VL (43) |
| #define VEC_CPLB_I_M (44) |
| #define VEC_CPLB_I_MHIT (45) |
| #define VEC_ILL_RES (46) /* including unvalid supervisor mode insn */ |
| |
| #define VECOFF(vec) ((vec)<<2) |
| |
| #ifndef __ASSEMBLY__ |
| |
| /* Status register bits */ |
| #define PS_T (0x8000) |
| #define PS_S (0x0c00) /* Supervisor mode = 0b01 */ |
| #define PS_D (0x0c00) /* Debug mode = 0b1x */ |
| #define PS_M (0x1000) |
| #define PS_C (0x0001) |
| |
| #endif |
| #endif |
