diff options
Diffstat (limited to 'sys/arch/mvmeppc/include/trap.h')
| -rw-r--r-- | sys/arch/mvmeppc/include/trap.h | 87 |
1 files changed, 2 insertions, 85 deletions
diff --git a/sys/arch/mvmeppc/include/trap.h b/sys/arch/mvmeppc/include/trap.h index 9b66f42c4ec..a661ba3dde7 100644 --- a/sys/arch/mvmeppc/include/trap.h +++ b/sys/arch/mvmeppc/include/trap.h @@ -1,86 +1,3 @@ -/* $OpenBSD: trap.h,v 1.3 2001/07/06 05:14:30 smurph Exp $ */ -/* $NetBSD: trap.h,v 1.1 1996/09/30 16:34:35 ws Exp $ */ +/* $OpenBSD: trap.h,v 1.4 2001/09/02 19:40:25 miod Exp $ */ -/* - * Copyright (C) 1995, 1996 Wolfgang Solfrank. - * Copyright (C) 1995, 1996 TooLs GmbH. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by TooLs GmbH. - * 4. The name of TooLs GmbH may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, - * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; - * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, - * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR - * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF - * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#ifndef _MACHINE_TRAP_H_ -#define _MACHINE_TRAP_H_ - -#define EXC_RSVD 0x0000 /* Reserved */ -#define EXC_RST 0x0100 /* Reset */ -#define EXC_MCHK 0x0200 /* Machine Check */ -#define EXC_DSI 0x0300 /* Data Storage Interrupt */ -#define EXC_ISI 0x0400 /* Instruction Storage Interrupt */ -#define EXC_EXI 0x0500 /* External Interrupt */ -#define EXC_ALI 0x0600 /* Alignment Interrupt */ -#define EXC_PGM 0x0700 /* Program Interrupt */ -#define EXC_FPU 0x0800 /* Floating-point Unavailable */ -#define EXC_DECR 0x0900 /* Decrementer Interrupt */ -#define EXC_SC 0x0c00 /* System Call */ -#define EXC_TRC 0x0d00 /* Trace */ -#define EXC_FPA 0x0e00 /* Floating-point Assist */ - -/* The following are only available on 604: */ -#define EXC_PERF 0x0f00 /* Performance Monitoring */ -#define EXC_BPT 0x1300 /* Instruction Breakpoint */ -#define EXC_SMI 0x1400 /* System Managment Interrupt */ - -/* And these are only on the 603: */ -#define EXC_IMISS 0x1000 /* Instruction translation miss */ -#define EXC_DLMISS 0x1100 /* Data load translation miss */ -#define EXC_DSMISS 0x1200 /* Data store translation miss */ - -#define EXC_LAST 0x2f00 /* Last possible exception vector */ - -#define EXC_AST 0x3000 /* Fake AST vector */ - -/* Trap was in user mode */ -#define EXC_USER 0x10000 - -/* - * EXC_ALI sets bits in the DSISR and DAR to provide enough - * information to recover from the unaligned access without needing to - * parse the offending instruction. This includes certain bits of the - * opcode, and information about what registers are used. The opcode - * indicator values below come from Appendix F of Book III of "The - * PowerPC Architecture". - */ - -#define EXC_ALI_OPCODE_INDICATOR(dsisr) ((dsisr >> 10) & 0x7f) -#define EXC_ALI_LFD 0x09 -#define EXC_ALI_STFD 0x0b -#define EXC_ALI_DCBZ 0x5f - -/* Macros to extract register information */ -#define EXC_ALI_RST(dsisr) ((dsisr >> 5) & 0x1f) /* source or target */ -#define EXC_ALI_RA(dsisr) (dsisr & 0x1f) - -#endif /* _MACHINE_TRAP_H_ */ +#include <powerpc/trap.h> |