diff --git a/sys/arch/powerpc/booke/booke_stubs.c b/sys/arch/powerpc/booke/booke_stubs.c index 8ca8c1abe3ef..fcd8f09453e0 100644 --- a/sys/arch/powerpc/booke/booke_stubs.c +++ b/sys/arch/powerpc/booke/booke_stubs.c @@ -38,7 +38,7 @@ #include -__KERNEL_RCSID(0, "$NetBSD: booke_stubs.c,v 1.2 2011/01/18 01:02:52 matt Exp $"); +__KERNEL_RCSID(0, "$NetBSD: booke_stubs.c,v 1.3 2011/02/12 18:23:09 matt Exp $"); #include #include @@ -270,5 +270,5 @@ booke_fixup_stubs(void) extern uint32_t _ftext[]; extern uint32_t _etext[]; - powerpc_fixup_stubs(_ftext, _etext); + powerpc_fixup_stubs(_ftext, _etext, NULL, NULL); } diff --git a/sys/arch/powerpc/conf/files.powerpc b/sys/arch/powerpc/conf/files.powerpc index 8e5e5481f21b..599f8a9a5e12 100644 --- a/sys/arch/powerpc/conf/files.powerpc +++ b/sys/arch/powerpc/conf/files.powerpc @@ -1,4 +1,4 @@ -# $NetBSD: files.powerpc,v 1.73 2011/01/18 01:02:53 matt Exp $ +# $NetBSD: files.powerpc,v 1.74 2011/02/12 18:23:09 matt Exp $ defflag opt_altivec.h ALTIVEC K_ALTIVEC PPC_HAVE_SPE defflag opt_openpic.h OPENPIC OPENPIC_SERIAL_MODE @@ -9,7 +9,7 @@ defparam opt_pmap.h PTEGCOUNT PMAP_MEMLIMIT file arch/powerpc/powerpc/copystr.c file arch/powerpc/powerpc/core_machdep.c coredump -file arch/powerpc/powerpc/fixup.c ppc_booke +file arch/powerpc/powerpc/fixup.c ppc_booke | (ppc_oea & ppc_oea64) | (ppc_oea & ppc_oea64_bridge) | (ppc_oea64 & ppc_oea64_bridge) file arch/powerpc/powerpc/fubyte.c file arch/powerpc/powerpc/fuswintr.c file arch/powerpc/powerpc/ipkdb_glue.c ipkdb diff --git a/sys/arch/powerpc/conf/kern.ldscript b/sys/arch/powerpc/conf/kern.ldscript index a53b20709709..83b9e832ff95 100644 --- a/sys/arch/powerpc/conf/kern.ldscript +++ b/sys/arch/powerpc/conf/kern.ldscript @@ -1,4 +1,4 @@ -/* $NetBSD: kern.ldscript,v 1.3 2011/01/23 17:38:37 matt Exp $ */ +/* $NetBSD: kern.ldscript,v 1.4 2011/02/12 18:23:09 matt Exp $ */ /* ldscript for NetBSD/powerpc kernels and LKMs */ OUTPUT_ARCH(powerpc) @@ -18,6 +18,9 @@ SECTIONS __stub_start = .; *(.stub) __stub_end = .; + __stub_pmap_start = .; + *(.stub.pmap) + __stub_pmap_end = .; *(.gnu.warning) } =0 _etext = .; diff --git a/sys/arch/powerpc/include/instr.h b/sys/arch/powerpc/include/instr.h index d05f5274c7b3..0d40394d1ef8 100644 --- a/sys/arch/powerpc/include/instr.h +++ b/sys/arch/powerpc/include/instr.h @@ -1,4 +1,4 @@ -/* $NetBSD: instr.h,v 1.5 2011/01/18 01:02:54 matt Exp $ */ +/* $NetBSD: instr.h,v 1.6 2011/02/12 18:23:09 matt Exp $ */ /* * Copyright (c) 1992, 1993 @@ -438,7 +438,7 @@ struct powerpc_jump_fixup_info { uint32_t jfi_real; }; -void powerpc_fixup_stubs(uint32_t *, uint32_t *); +void powerpc_fixup_stubs(uint32_t *, uint32_t *, uint32_t *, uint32_t *); #endif /* !_POWERPC_INSTR_H_ */ diff --git a/sys/arch/powerpc/include/oea/pmap.h b/sys/arch/powerpc/include/oea/pmap.h index 5cbe1aeee0cb..7ca6ea17ce4b 100644 --- a/sys/arch/powerpc/include/oea/pmap.h +++ b/sys/arch/powerpc/include/oea/pmap.h @@ -1,4 +1,4 @@ -/* $NetBSD: pmap.h,v 1.20 2011/01/18 01:02:55 matt Exp $ */ +/* $NetBSD: pmap.h,v 1.21 2011/02/12 18:23:10 matt Exp $ */ /*- * Copyright (C) 1995, 1996 Wolfgang Solfrank. @@ -130,12 +130,9 @@ pmap_remove_all(struct pmap *pmap) } #if (defined(PPC_OEA) + defined(PPC_OEA64) + defined(PPC_OEA64_BRIDGE)) != 1 -#define PMAP_EXCLUDE_DECLS +#define PMAP_NEEDS_FIXUP #endif -#ifndef PMAP_NOOPNAMES - -#if !defined(PMAP_EXCLUDE_DECLS) void pmap_bootstrap(vaddr_t, vaddr_t); bool pmap_extract(pmap_t, vaddr_t, paddr_t *); bool pmap_query_bit(struct vm_page *, int); @@ -145,45 +142,6 @@ void pmap_procwr(struct proc *, vaddr_t, size_t); int pmap_pte_spill(pmap_t, vaddr_t, bool); void pmap_pinit(pmap_t); -#else -#define PMAPOPNAME(name) (*pmapops->pmapop_##name) -extern const struct pmap_ops *pmapops; -#define pmap_pte_spill PMAPOPNAME(pte_spill) -#define pmap_real_memory PMAPOPNAME(real_memory) -#define pmap_init PMAPOPNAME(init) -#define pmap_virtual_space PMAPOPNAME(virtual_space) -#define pmap_create PMAPOPNAME(create) -#define pmap_reference PMAPOPNAME(reference) -#define pmap_destroy PMAPOPNAME(destroy) -#define pmap_copy PMAPOPNAME(copy) -#define pmap_update PMAPOPNAME(update) -#define pmap_enter PMAPOPNAME(enter) -#define pmap_remove PMAPOPNAME(remove) -#define pmap_kenter_pa PMAPOPNAME(kenter_pa) -#define pmap_kremove PMAPOPNAME(kremove) -#define pmap_extract PMAPOPNAME(extract) -#define pmap_protect PMAPOPNAME(protect) -#define pmap_unwire PMAPOPNAME(unwire) -#define pmap_page_protect PMAPOPNAME(page_protect) -#define pmap_query_bit PMAPOPNAME(query_bit) -#define pmap_clear_bit PMAPOPNAME(clear_bit) - -#define pmap_activate PMAPOPNAME(activate) -#define pmap_deactivate PMAPOPNAME(deactivate) - -#define pmap_pinit PMAPOPNAME(pinit) -#define pmap_procwr PMAPOPNAME(procwr) - -#define pmap_pte_print PMAPOPNAME(pte_print) -#define pmap_pteg_check PMAPOPNAME(pteg_check) -#define pmap_print_mmuregs PMAPOPNAME(print_mmuregs) -#define pmap_print_pte PMAPOPNAME(print_pte) -#define pmap_pteg_dist PMAPOPNAME(pteg_dist) -#define pmap_pvo_verify PMAPOPNAME(pvo_verify) -#define pmap_steal_memory PMAPOPNAME(steal_memory) -#define pmap_bootstrap PMAPOPNAME(bootstrap) -#endif /* PMAP_EXCLUDE_DECLS */ - static inline paddr_t vtophys (vaddr_t); /* @@ -206,34 +164,37 @@ vtophys(vaddr_t va) if (pmap_extract(pmap_kernel(), va, &pa)) return pa; - KASSERT(0); + KASSERTMSG(0, ("vtophys: pmap_extract of %#"PRIxVADDR" failed", va)); return (paddr_t) -1; } + +#ifdef PMAP_NEEDS_FIXUP extern const struct pmap_ops *pmapops; extern const struct pmap_ops pmap32_ops; extern const struct pmap_ops pmap64_ops; extern const struct pmap_ops pmap64bridge_ops; +void pmap_fixup_stubs(const struct pmap_ops *); + static inline void pmap_setup32(void) { - pmapops = &pmap32_ops; + pmap_fixup_stubs(&pmap32_ops); } static inline void pmap_setup64(void) { - pmapops = &pmap64_ops; + pmap_fixup_stubs(&pmap64_ops); } static inline void pmap_setup64bridge(void) { - pmapops = &pmap64bridge_ops; + pmap_fixup_stubs(&pmap64bridge_ops); } - -#endif /* !PMAP_NOOPNAMES */ +#endif bool pmap_pageidlezero (paddr_t); void pmap_syncicache (paddr_t, psize_t); diff --git a/sys/arch/powerpc/oea/pmap.c b/sys/arch/powerpc/oea/pmap.c index 9325f01f0c9f..baa777bf8dc5 100644 --- a/sys/arch/powerpc/oea/pmap.c +++ b/sys/arch/powerpc/oea/pmap.c @@ -1,4 +1,4 @@ -/* $NetBSD: pmap.c,v 1.75 2011/01/18 01:02:55 matt Exp $ */ +/* $NetBSD: pmap.c,v 1.76 2011/02/12 18:23:10 matt Exp $ */ /*- * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. @@ -63,7 +63,7 @@ */ #include -__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.75 2011/01/18 01:02:55 matt Exp $"); +__KERNEL_RCSID(0, "$NetBSD: pmap.c,v 1.76 2011/02/12 18:23:10 matt Exp $"); #define PMAP_NOOPNAMES @@ -121,21 +121,6 @@ static u_int mem_cnt, avail_cnt; #if !defined(PMAP_OEA64) && !defined(PMAP_OEA64_BRIDGE) # define PMAP_OEA 1 -# if defined(PMAP_EXCLUDE_DECLS) && !defined(PPC_OEA64) && !defined(PPC_OEA64_BRIDGE) -# define PMAPNAME(name) pmap_##name -# endif -#endif - -#if defined(PMAP_OEA64) -# if defined(PMAP_EXCLUDE_DECLS) && !defined(PPC_OEA) && !defined(PPC_OEA64_BRIDGE) -# define PMAPNAME(name) pmap_##name -# endif -#endif - -#if defined(PMAP_OEA64_BRIDGE) -# if defined(PMAP_EXCLUDE_DECLS) && !defined(PPC_OEA) && !defined(PPC_OEA64) -# define PMAPNAME(name) pmap_##name -# endif #endif #if defined(PMAP_OEA) @@ -147,7 +132,7 @@ static u_int mem_cnt, avail_cnt; #define _PRIxva "lx" #define _PRIsr "lx" -#if defined(PMAP_EXCLUDE_DECLS) && !defined(PMAPNAME) +#ifdef PMAP_NEEDS_FIXUP #if defined(PMAP_OEA) #define PMAPNAME(name) pmap32_##name #elif defined(PMAP_OEA64) @@ -157,9 +142,9 @@ static u_int mem_cnt, avail_cnt; #else #error unknown variant for pmap #endif -#endif /* PMAP_EXLCUDE_DECLS && !PMAPNAME */ +#endif /* PMAP_NEEDS_FIXUP */ -#if defined(PMAPNAME) +#ifdef PMAPNAME #define STATIC static #define pmap_pte_spill PMAPNAME(pte_spill) #define pmap_real_memory PMAPNAME(real_memory) diff --git a/sys/arch/powerpc/oea/pmap_kernel.c b/sys/arch/powerpc/oea/pmap_kernel.c index b789ad6f94a3..f8e52fc73f97 100644 --- a/sys/arch/powerpc/oea/pmap_kernel.c +++ b/sys/arch/powerpc/oea/pmap_kernel.c @@ -1,6 +1,292 @@ -/* $NetBSD: pmap_kernel.c,v 1.2 2008/12/11 19:33:12 pooka Exp $ */ +/* $NetBSD: pmap_kernel.c,v 1.3 2011/02/12 18:23:10 matt Exp $ */ +/*- + * Copyright (c) 2011 The NetBSD Foundation, Inc. + * All rights reserved. + * + * This code is derived from software contributed to The NetBSD Foundation + * by Matt Thomas of 3am Software Foundry. + * + * 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. + * + * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS + * ``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 FOUNDATION OR CONTRIBUTORS + * 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. + */ + +#include + +__KERNEL_RCSID(1, "$NetBSD: pmap_kernel.c,v 1.3 2011/02/12 18:23:10 matt Exp $"); + +#include "opt_ddb.h" +#include "opt_pmap.h" #include #include + extern struct pmap kernel_pmap_; struct pmap *const kernel_pmap_ptr = &kernel_pmap_; + +#ifdef PMAP_NEEDS_FIXUP +#include + +const struct pmap_ops *pmapops; + +void +pmap_fixup_stubs(const struct pmap_ops *ops) +{ + extern uint32_t _ftext[], _etext[]; + extern uint32_t __stub_pmap_start[], __stub_pmap_end[]; + + pmapops = ops; + + powerpc_fixup_stubs(_ftext, _etext, __stub_pmap_start, __stub_pmap_end); +} + +#define __stub __section(".stub.pmap") + +int pmap_pte_spill(struct pmap *, vaddr_t, bool) __stub; +void pmap_real_memory(paddr_t *, psize_t *) __stub; +void pmap_init(void) __stub; +void pmap_virtual_space(vaddr_t *, vaddr_t *) __stub; +pmap_t pmap_create(void) __stub; +void pmap_reference(pmap_t) __stub; +void pmap_destroy(pmap_t) __stub; +void pmap_copy(pmap_t, pmap_t, vaddr_t, vsize_t, vaddr_t) __stub; +void pmap_update(pmap_t) __stub; +int pmap_enter(pmap_t, vaddr_t, paddr_t, vm_prot_t, u_int) __stub; +void pmap_remove(pmap_t, vaddr_t, vaddr_t) __stub; +void pmap_kenter_pa(vaddr_t, paddr_t, vm_prot_t, u_int) __stub; +void pmap_kremove(vaddr_t, vsize_t) __stub; +bool pmap_extract(pmap_t, vaddr_t, paddr_t *) __stub; + +void pmap_protect(pmap_t, vaddr_t, vaddr_t, vm_prot_t) __stub; +void pmap_unwire(pmap_t, vaddr_t) __stub; +void pmap_page_protect(struct vm_page *, vm_prot_t) __stub; +bool pmap_query_bit(struct vm_page *, int) __stub; +bool pmap_clear_bit(struct vm_page *, int) __stub; + +void pmap_activate(struct lwp *) __stub; +void pmap_deactivate(struct lwp *) __stub; + +void pmap_pinit(pmap_t) __stub; +void pmap_procwr(struct proc *, vaddr_t, size_t) __stub; + +#if defined(DEBUG) || defined(PMAPCHECK) || defined(DDB) +void pmap_pte_print(volatile struct pte *) __stub; +void pmap_pteg_check(void) __stub; +void pmap_print_mmuregs(void) __stub; +void pmap_print_pte(pmap_t, vaddr_t) __stub; +void pmap_pteg_dist(void) __stub; +#endif +#if defined(DEBUG) || defined(PMAPCHECK) +void pmap_pvo_verify(void) __stub; +#endif +vaddr_t pmap_steal_memory(vsize_t, vaddr_t *, vaddr_t *) __stub; +void pmap_bootstrap(paddr_t, paddr_t) __stub; + +int +pmap_pte_spill(struct pmap *pm, vaddr_t va, bool exec) +{ + return (*pmapops->pmapop_pte_spill)(pm, va, exec); +} + +void +pmap_real_memory(paddr_t *start, psize_t *size) +{ + (*pmapops->pmapop_real_memory)(start, size); +} + +void +pmap_init(void) +{ + (*pmapops->pmapop_init)(); +} + +void +pmap_virtual_space(vaddr_t *startp, vaddr_t *endp) +{ + (*pmapops->pmapop_virtual_space)(startp, endp); +} + +pmap_t +pmap_create(void) +{ + return (*pmapops->pmapop_create)(); +} + +void +pmap_reference(pmap_t pm) +{ + (*pmapops->pmapop_reference)(pm); +} + +void +pmap_destroy(pmap_t pm) +{ + (*pmapops->pmapop_destroy)(pm); +} + +void +pmap_copy(pmap_t dst_pmap, pmap_t src_pmap, vaddr_t dst_va, vsize_t len, + vaddr_t src_va) +{ + (*pmapops->pmapop_copy)(dst_pmap, src_pmap, dst_va, len, src_va); +} + +void +pmap_update(pmap_t pm) +{ + (*pmapops->pmapop_update)(pm); +} + +int +pmap_enter(pmap_t pm, vaddr_t va, paddr_t pa, vm_prot_t prot, u_int flags) +{ + return (*pmapops->pmapop_enter)(pm, va, pa, prot, flags); +} + +void +pmap_remove(pmap_t pm, vaddr_t start, vaddr_t end) +{ + (*pmapops->pmapop_remove)(pm, start, end); +} + +void +pmap_kenter_pa(vaddr_t va, paddr_t pa, vm_prot_t prot, u_int flags) +{ + (*pmapops->pmapop_kenter_pa)(va, pa, prot, flags); +} + +void +pmap_kremove(vaddr_t start, vsize_t end) +{ + (*pmapops->pmapop_kremove)(start, end); +} + +bool +pmap_extract(pmap_t pm, vaddr_t va, paddr_t *pap) +{ + return (*pmapops->pmapop_extract)(pm, va, pap); +} + +void +pmap_protect(pmap_t pm, vaddr_t start, vaddr_t end, vm_prot_t prot) +{ + (*pmapops->pmapop_protect)(pm, start, end, prot); +} + +void +pmap_unwire(pmap_t pm, vaddr_t va) +{ + (*pmapops->pmapop_unwire)(pm, va); +} + +void +pmap_page_protect(struct vm_page *pg, vm_prot_t prot) +{ + (*pmapops->pmapop_page_protect)(pg, prot); +} + +bool +pmap_query_bit(struct vm_page *pg, int ptebit) +{ + return (*pmapops->pmapop_query_bit)(pg, ptebit); +} + +bool +pmap_clear_bit(struct vm_page *pg, int ptebit) +{ + return (*pmapops->pmapop_clear_bit)(pg, ptebit); +} + +void +pmap_activate(struct lwp *l) +{ + (*pmapops->pmapop_activate)(l); +} + +void +pmap_deactivate(struct lwp *l) +{ + (*pmapops->pmapop_deactivate)(l); +} + +void +pmap_pinit(pmap_t pm) +{ + (*pmapops->pmapop_pinit)(pm); +} + +void +pmap_procwr(struct proc *p, vaddr_t va, size_t len) +{ + (*pmapops->pmapop_procwr)(p, va, len); +} + +#if defined(DEBUG) || defined(PMAPCHECK) || defined(DDB) +void +pmap_pte_print(volatile struct pte *ptep) +{ + (*pmapops->pmapop_pte_print)(ptep); +} + +void +pmap_pteg_check(void) +{ + (*pmapops->pmapop_pteg_check)(); +} + +void +pmap_print_mmuregs(void) +{ + (*pmapops->pmapop_print_mmuregs)(); +} + +void +pmap_print_pte(pmap_t pm, vaddr_t va) +{ + (*pmapops->pmapop_print_pte)(pm, va); +} + +void +pmap_pteg_dist(void) +{ + (*pmapops->pmapop_pteg_dist)(); +} +#endif + +#if defined(DEBUG) || defined(PMAPCHECK) +void +pmap_pvo_verify(void) +{ + (*pmapops->pmapop_pvo_verify)(void) +} +#endif + +vaddr_t +pmap_steal_memory(vsize_t vsize, vaddr_t *vstartp, vaddr_t *vendp) +{ + return (*pmapops->pmapop_steal_memory)(vsize, vstartp, vendp); +} + +void +pmap_bootstrap(paddr_t startkernel, paddr_t endkernel) +{ + (*pmapops->pmapop_bootstrap)(startkernel, endkernel); +} +#endif diff --git a/sys/arch/powerpc/powerpc/fixup.c b/sys/arch/powerpc/powerpc/fixup.c index 15ad95c5fe42..1ed3c3772dc8 100644 --- a/sys/arch/powerpc/powerpc/fixup.c +++ b/sys/arch/powerpc/powerpc/fixup.c @@ -1,4 +1,4 @@ -/* $NetBSD: fixup.c,v 1.2 2011/01/18 01:02:55 matt Exp $ */ +/* $NetBSD: fixup.c,v 1.3 2011/02/12 18:23:10 matt Exp $ */ /*- * Copyright (c) 2010, 2011 The NetBSD Foundation, Inc. * All rights reserved. @@ -36,7 +36,7 @@ #include -__KERNEL_RCSID(0, "$NetBSD: fixup.c,v 1.2 2011/01/18 01:02:55 matt Exp $"); +__KERNEL_RCSID(0, "$NetBSD: fixup.c,v 1.3 2011/02/12 18:23:10 matt Exp $"); #include #include @@ -65,7 +65,8 @@ fixup_jump(uint32_t *insnp, const struct powerpc_jump_fixup_info *jfi) } void -powerpc_fixup_stubs(uint32_t *start, uint32_t *end) +powerpc_fixup_stubs(uint32_t *start, uint32_t *end, + uint32_t *stub_start, uint32_t *stub_end) { extern uint32_t __stub_start[], __stub_end[]; #ifdef DEBUG @@ -73,6 +74,11 @@ powerpc_fixup_stubs(uint32_t *start, uint32_t *end) uint64_t cycles = mftb(); #endif + if (stub_start == NULL) { + stub_start = __stub_start; + stub_end = __stub_end; + } + if (end > __stub_start) end = __stub_start; @@ -86,8 +92,7 @@ powerpc_fixup_stubs(uint32_t *start, uint32_t *end) * First we check to see if this is a jump and whether it is * within the range we are interested in. */ - if (opcode != OPC_B || stub < __stub_start - || __stub_end <= stub) + if (opcode != OPC_B || stub < stub_start || stub_end <= stub) continue; fixup.jfi_stub = fixup_addr2offset(stub); @@ -100,26 +105,32 @@ powerpc_fixup_stubs(uint32_t *start, uint32_t *end) register_t ctr = 0; uint32_t valid_mask = (1 << 1); int r_lr = -1; - for (; stub < __stub_end && fixup.jfi_real == 0; stub++) { + for (; stub < stub_end && fixup.jfi_real == 0; stub++) { const union instr i = { .i_int = *stub }; switch (i.i_any.i_opcd) { case OPC_integer_31: { const u_int rs = i.i_x.i_rs; +#ifdef DIAGNOSTIC const u_int ra = i.i_x.i_ra; const u_int rb = i.i_x.i_rb; +#endif switch (i.i_x.i_xo) { case OPC31_MFSPR: { +#ifdef DIAGNOSTIC const u_int spr = (rb << 5) | ra; KASSERT(spr == SPR_LR); +#endif valid_mask |= (1 << rs); r_lr = rs; break; } case OPC31_MTSPR: { +#ifdef DIAGNOSTIC const u_int spr = (rb << 5) | ra; KASSERT(valid_mask & (1 << rs)); KASSERT(spr == SPR_CTR); +#endif ctr = fixreg[rs]; break; } diff --git a/sys/arch/powerpc/powerpc/pmap_subr.c b/sys/arch/powerpc/powerpc/pmap_subr.c index cd0ea990d53d..3f6f5c140d73 100644 --- a/sys/arch/powerpc/powerpc/pmap_subr.c +++ b/sys/arch/powerpc/powerpc/pmap_subr.c @@ -1,4 +1,4 @@ -/* $NetBSD: pmap_subr.c,v 1.25 2010/11/12 07:59:27 uebayasi Exp $ */ +/* $NetBSD: pmap_subr.c,v 1.26 2011/02/12 18:23:10 matt Exp $ */ /*- * Copyright (c) 2001 The NetBSD Foundation, Inc. * All rights reserved. @@ -29,7 +29,7 @@ */ #include -__KERNEL_RCSID(0, "$NetBSD: pmap_subr.c,v 1.25 2010/11/12 07:59:27 uebayasi Exp $"); +__KERNEL_RCSID(0, "$NetBSD: pmap_subr.c,v 1.26 2011/02/12 18:23:10 matt Exp $"); #include "opt_multiprocessor.h" #include "opt_altivec.h" @@ -54,10 +54,6 @@ __KERNEL_RCSID(0, "$NetBSD: pmap_subr.c,v 1.25 2010/11/12 07:59:27 uebayasi Exp #define MFMSR() mfmsr() #define MTMSR(psl) __asm volatile("sync; mtmsr %0; isync" :: "r"(psl)) -#ifdef PMAP_EXCLUDE_DECLS -const struct pmap_ops *pmapops; -#endif - #ifdef PMAPCOUNTERS #define PMAPCOUNT(ev) ((pmap_evcnt_ ## ev).ev_count++) #define PMAPCOUNT2(ev) ((ev).ev_count++)