diff options
Diffstat (limited to 'include/asm-blackfin/traps.h')
| -rw-r--r-- | include/asm-blackfin/traps.h | 62 |
1 files changed, 13 insertions, 49 deletions
diff --git a/include/asm-blackfin/traps.h b/include/asm-blackfin/traps.h index b90ceda..7422d3d 100644 --- a/include/asm-blackfin/traps.h +++ b/include/asm-blackfin/traps.h @@ -1,42 +1,14 @@ /* - * U-boot - traps.h + * Copyright 2004-2009 Analog Devices Inc. + * 2001 Lineo, Inc + * Tony Kou + * 1993 Hamish Macdonald * - * Copyright (c) 2005-2007 Analog Devices Inc. - * - * 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., 51 Franklin St, Fifth Floor, Boston, - * MA 02110-1301 USA + * Licensed under the GPL-2 */ -/* - */ - -#ifndef _BLACKFIN_TRAPS_H -#define _BLACKFIN_TRAPS_H - -#ifndef __ASSEMBLY__ -typedef void (*e_vector) (void); -extern e_vector vectors[]; -#endif +#ifndef _BFIN_TRAPS_H +#define _BFIN_TRAPS_H #define VEC_SYS (0) #define VEC_EXCPT01 (1) @@ -64,23 +36,15 @@ extern e_vector vectors[]; #define VEC_CPLB_M (38) #define VEC_CPLB_MHIT (39) #define VEC_WATCH (40) -#define VEC_ISTRU_VL (41) +#define VEC_ISTRU_VL (41) /*ADSP-BF535 only (MH) */ #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 */ +/* The hardware reserves (63) for future use - we use it to tell our + * normal exception handling code we have a hardware error + */ +#define VEC_HWERR (63) -#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 +#endif /* _BFIN_TRAPS_H */ |