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