From 4873da747c557284b65edcb952d364df9a9c6654 Mon Sep 17 00:00:00 2001 From: ian Date: Tue, 13 May 2014 19:12:53 +0000 Subject: [PATCH] MFC r257162, r257175 The old trap.h (then trap_aim.h) actually had trap ID codes for Book-E CPUs. Use it universally. Book-E traps may also need revisiting due to the introduction of fixed-offset traps and the deprecation of IVORs in POWER ISA 2.06, but that's very much an issue for another day. git-svn-id: svn://svn.freebsd.org/base/stable/10@265974 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f --- sys/powerpc/aim/mmu_oea.c | 2 +- sys/powerpc/aim/mp_cpudep.c | 2 +- sys/powerpc/include/trap.h | 130 ++++++++++++++++++++++++++-- sys/powerpc/include/trap_aim.h | 127 --------------------------- sys/powerpc/include/trap_booke.h | 60 ------------- sys/powerpc/pseries/platform_chrp.c | 2 +- 6 files changed, 128 insertions(+), 195 deletions(-) delete mode 100644 sys/powerpc/include/trap_aim.h delete mode 100644 sys/powerpc/include/trap_booke.h diff --git a/sys/powerpc/aim/mmu_oea.c b/sys/powerpc/aim/mmu_oea.c index a7f67e98d..e9b3a448b 100644 --- a/sys/powerpc/aim/mmu_oea.c +++ b/sys/powerpc/aim/mmu_oea.c @@ -141,7 +141,7 @@ __FBSDID("$FreeBSD$"); #include #include #include -#include +#include #include "mmu_if.h" diff --git a/sys/powerpc/aim/mp_cpudep.c b/sys/powerpc/aim/mp_cpudep.c index 41d66e582..3bc21a42f 100644 --- a/sys/powerpc/aim/mp_cpudep.c +++ b/sys/powerpc/aim/mp_cpudep.c @@ -43,7 +43,7 @@ __FBSDID("$FreeBSD$"); #include #include #include -#include +#include #include #include diff --git a/sys/powerpc/include/trap.h b/sys/powerpc/include/trap.h index 75accf300..d8462cf9c 100644 --- a/sys/powerpc/include/trap.h +++ b/sys/powerpc/include/trap.h @@ -1,8 +1,128 @@ -/* $FreeBSD$ */ +/*- + * 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. + * + * $NetBSD: trap.h,v 1.7 2002/02/22 13:51:40 kleink Exp $ + * $FreeBSD$ + */ -#if defined(AIM) -#include -#elif defined(BOOKE) -#include +#ifndef _POWERPC_TRAP_H_ +#define _POWERPC_TRAP_H_ + +#define EXC_RSVD 0x0000 /* Reserved */ +#define EXC_RST 0x0100 /* Reset; all but IBM4xx */ +#define EXC_MCHK 0x0200 /* Machine Check */ +#define EXC_DSI 0x0300 /* Data Storage Interrupt */ +#define EXC_DSE 0x0380 /* Data Segment Interrupt */ +#define EXC_ISI 0x0400 /* Instruction Storage Interrupt */ +#define EXC_ISE 0x0480 /* Instruction Segment 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 is only available on the 601: */ +#define EXC_RUNMODETRC 0x2000 /* Run Mode/Trace Exception */ + +/* The following are only available on 970(G5): */ +#define EXC_VECAST_G5 0x1700 /* AltiVec Assist */ + +/* The following are only available on 7400(G4): */ +#define EXC_VEC 0x0f20 /* AltiVec Unavailable */ +#define EXC_VECAST_G4 0x1600 /* AltiVec Assist */ + +/* The following are only available on 604/750/7400: */ +#define EXC_PERF 0x0f00 /* Performance Monitoring */ +#define EXC_BPT 0x1300 /* Instruction Breakpoint */ +#define EXC_SMI 0x1400 /* System Managment Interrupt */ + +/* The following are only available on 750/7400: */ +#define EXC_THRM 0x1700 /* Thermal Management 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 */ + +/* The following are available on 4xx and 85xx */ +#define EXC_CRIT 0x0100 /* Critical Input Interrupt */ +#define EXC_PIT 0x1000 /* Programmable Interval Timer */ +#define EXC_FIT 0x1010 /* Fixed Interval Timer */ +#define EXC_WDOG 0x1020 /* Watchdog Timer */ +#define EXC_DTMISS 0x1100 /* Data TLB Miss */ +#define EXC_ITMISS 0x1200 /* Instruction TLB Miss */ +#define EXC_APU 0x1300 /* Auxiliary Processing Unit */ +#define EXC_DEBUG 0x2000 /* Debug trap */ + +#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 + +/* Macros to extract register information */ +#define EXC_ALI_RST(dsisr) ((dsisr >> 5) & 0x1f) /* source or target */ +#define EXC_ALI_RA(dsisr) (dsisr & 0x1f) + +/* + * SRR1 bits for program exception traps. These identify what caused + * the program exception. See section 6.5.9 of the Power ISA Version + * 2.05. + */ + +#define EXC_PGM_FPENABLED (1UL << 20) +#define EXC_PGM_ILLEGAL (1UL << 19) +#define EXC_PGM_PRIV (1UL << 18) +#define EXC_PGM_TRAP (1UL << 17) + +#ifndef LOCORE +struct trapframe; +void trap(struct trapframe *); #endif +#endif /* _POWERPC_TRAP_H_ */ diff --git a/sys/powerpc/include/trap_aim.h b/sys/powerpc/include/trap_aim.h deleted file mode 100644 index eb7322c71..000000000 --- a/sys/powerpc/include/trap_aim.h +++ /dev/null @@ -1,127 +0,0 @@ -/*- - * 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. - * - * $NetBSD: trap.h,v 1.7 2002/02/22 13:51:40 kleink Exp $ - * $FreeBSD$ - */ - -#ifndef _POWERPC_TRAP_H_ -#define _POWERPC_TRAP_H_ - -#define EXC_RSVD 0x0000 /* Reserved */ -#define EXC_RST 0x0100 /* Reset; all but IBM4xx */ -#define EXC_MCHK 0x0200 /* Machine Check */ -#define EXC_DSI 0x0300 /* Data Storage Interrupt */ -#define EXC_DSE 0x0380 /* Data Segment Interrupt */ -#define EXC_ISI 0x0400 /* Instruction Storage Interrupt */ -#define EXC_ISE 0x0480 /* Instruction Segment 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 is only available on the 601: */ -#define EXC_RUNMODETRC 0x2000 /* Run Mode/Trace Exception */ - -/* The following are only available on 970(G5): */ -#define EXC_VECAST_G5 0x1700 /* AltiVec Assist */ - -/* The following are only available on 7400(G4): */ -#define EXC_VEC 0x0f20 /* AltiVec Unavailable */ -#define EXC_VECAST_G4 0x1600 /* AltiVec Assist */ - -/* The following are only available on 604/750/7400: */ -#define EXC_PERF 0x0f00 /* Performance Monitoring */ -#define EXC_BPT 0x1300 /* Instruction Breakpoint */ -#define EXC_SMI 0x1400 /* System Managment Interrupt */ - -/* The following are only available on 750/7400: */ -#define EXC_THRM 0x1700 /* Thermal Management 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 */ - -/* The following are available on 4xx and 85xx */ -#define EXC_CII 0x0100 /* Critical Input Interrupt */ -#define EXC_PIT 0x1000 /* Programmable Interval Timer */ -#define EXC_FIT 0x1010 /* Fixed Interval Timer */ -#define EXC_WDOG 0x1020 /* Watchdog Timer */ -#define EXC_DTMISS 0x1100 /* Data TLB Miss */ -#define EXC_ITMISS 0x1200 /* Instruction TLB Miss */ -#define EXC_DEBUG 0x2000 /* Debug trap */ - -#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 - -/* Macros to extract register information */ -#define EXC_ALI_RST(dsisr) ((dsisr >> 5) & 0x1f) /* source or target */ -#define EXC_ALI_RA(dsisr) (dsisr & 0x1f) - -/* - * SRR1 bits for program exception traps. These identify what caused - * the program exception. See section 6.5.9 of the Power ISA Version - * 2.05. - */ - -#define EXC_PGM_FPENABLED (1UL << 20) -#define EXC_PGM_ILLEGAL (1UL << 19) -#define EXC_PGM_PRIV (1UL << 18) -#define EXC_PGM_TRAP (1UL << 17) - -#ifndef LOCORE -struct trapframe; -void trap(struct trapframe *); -#endif - -#endif /* _POWERPC_TRAP_H_ */ diff --git a/sys/powerpc/include/trap_booke.h b/sys/powerpc/include/trap_booke.h deleted file mode 100644 index b19fc335d..000000000 --- a/sys/powerpc/include/trap_booke.h +++ /dev/null @@ -1,60 +0,0 @@ -/*- - * Copyright (C) 2006 Semihalf, Rafal Jaworowski - * 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. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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. - * - * $FreeBSD$ - */ - -#ifndef _POWERPC_TRAP_H_ -#define _POWERPC_TRAP_H_ - -#define EXC_CRIT 0 -#define EXC_MCHK 1 -#define EXC_DSI 2 -#define EXC_ISI 3 -#define EXC_EXI 4 -#define EXC_ALI 5 -#define EXC_PGM 6 -#define EXC_FPU 7 /* e500: not supported */ -#define EXC_SC 8 -#define EXC_APU 9 /* e500: not supported */ -#define EXC_DECR 10 -#define EXC_FIT 11 -#define EXC_WDOG 12 -#define EXC_DTMISS 13 -#define EXC_ITMISS 14 -#define EXC_DEBUG 15 - -#define EXC_SAU 32 /* e500-specific: SPE APU unavailable */ -#define EXC_PERF 35 /* e500-specific: Performance monitor */ - -#define EXC_LAST 255 - -#ifndef LOCORE -struct trapframe; -void trap(struct trapframe *); -#endif - -#endif /* _POWERPC_TRAP_H_ */ diff --git a/sys/powerpc/pseries/platform_chrp.c b/sys/powerpc/pseries/platform_chrp.c index 8d0f85703..3112ddcc1 100644 --- a/sys/powerpc/pseries/platform_chrp.c +++ b/sys/powerpc/pseries/platform_chrp.c @@ -46,7 +46,7 @@ __FBSDID("$FreeBSD$"); #include #include #include -#include +#include #include #include -- 2.45.0