root / target-ppc / translate_init.c @ 14a10fc3
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/*
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* PowerPC CPU initialization for qemu.
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*
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* Copyright (c) 2003-2007 Jocelyn Mayer
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* Copyright 2011 Freescale Semiconductor, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "disas/bfd.h" |
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#include "exec/gdbstub.h" |
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#include <sysemu/kvm.h> |
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#include "kvm_ppc.h" |
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#include "sysemu/arch_init.h" |
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#include "sysemu/cpus.h" |
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#include "cpu-models.h" |
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#include "mmu-hash32.h" |
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#include "mmu-hash64.h" |
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//#define PPC_DUMP_CPU
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//#define PPC_DEBUG_SPR
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//#define PPC_DUMP_SPR_ACCESSES
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/* For user-mode emulation, we don't emulate any IRQ controller */
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#if defined(CONFIG_USER_ONLY)
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#define PPC_IRQ_INIT_FN(name) \
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static inline void glue(glue(ppc, name),_irq_init) (CPUPPCState *env) \ |
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{ \ |
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} |
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#else
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#define PPC_IRQ_INIT_FN(name) \
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void glue(glue(ppc, name),_irq_init) (CPUPPCState *env);
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#endif
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PPC_IRQ_INIT_FN(40x);
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PPC_IRQ_INIT_FN(6xx);
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PPC_IRQ_INIT_FN(970);
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PPC_IRQ_INIT_FN(POWER7); |
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PPC_IRQ_INIT_FN(e500); |
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/* Generic callbacks:
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* do nothing but store/retrieve spr value
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*/
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static void spr_load_dump_spr(int sprn) |
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{ |
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#ifdef PPC_DUMP_SPR_ACCESSES
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TCGv_i32 t0 = tcg_const_i32(sprn); |
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gen_helper_load_dump_spr(cpu_env, t0); |
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tcg_temp_free_i32(t0); |
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#endif
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} |
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static void spr_read_generic (void *opaque, int gprn, int sprn) |
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{ |
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gen_load_spr(cpu_gpr[gprn], sprn); |
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spr_load_dump_spr(sprn); |
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} |
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static void spr_store_dump_spr(int sprn) |
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{ |
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#ifdef PPC_DUMP_SPR_ACCESSES
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TCGv_i32 t0 = tcg_const_i32(sprn); |
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gen_helper_store_dump_spr(cpu_env, t0); |
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tcg_temp_free_i32(t0); |
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#endif
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} |
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static void spr_write_generic (void *opaque, int sprn, int gprn) |
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{ |
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gen_store_spr(sprn, cpu_gpr[gprn]); |
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spr_store_dump_spr(sprn); |
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} |
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#if !defined(CONFIG_USER_ONLY)
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static void spr_write_generic32(void *opaque, int sprn, int gprn) |
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{ |
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#ifdef TARGET_PPC64
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TCGv t0 = tcg_temp_new(); |
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tcg_gen_ext32u_tl(t0, cpu_gpr[gprn]); |
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gen_store_spr(sprn, t0); |
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tcg_temp_free(t0); |
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spr_store_dump_spr(sprn); |
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#else
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spr_write_generic(opaque, sprn, gprn); |
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#endif
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} |
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static void spr_write_clear (void *opaque, int sprn, int gprn) |
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{ |
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TCGv t0 = tcg_temp_new(); |
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TCGv t1 = tcg_temp_new(); |
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gen_load_spr(t0, sprn); |
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tcg_gen_neg_tl(t1, cpu_gpr[gprn]); |
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tcg_gen_and_tl(t0, t0, t1); |
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gen_store_spr(sprn, t0); |
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tcg_temp_free(t0); |
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tcg_temp_free(t1); |
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} |
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#endif
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/* SPR common to all PowerPC */
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/* XER */
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static void spr_read_xer (void *opaque, int gprn, int sprn) |
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{ |
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gen_read_xer(cpu_gpr[gprn]); |
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} |
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static void spr_write_xer (void *opaque, int sprn, int gprn) |
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{ |
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gen_write_xer(cpu_gpr[gprn]); |
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} |
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/* LR */
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static void spr_read_lr (void *opaque, int gprn, int sprn) |
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{ |
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tcg_gen_mov_tl(cpu_gpr[gprn], cpu_lr); |
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} |
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static void spr_write_lr (void *opaque, int sprn, int gprn) |
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{ |
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tcg_gen_mov_tl(cpu_lr, cpu_gpr[gprn]); |
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} |
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/* CFAR */
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#if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY)
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static void spr_read_cfar (void *opaque, int gprn, int sprn) |
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{ |
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tcg_gen_mov_tl(cpu_gpr[gprn], cpu_cfar); |
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} |
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static void spr_write_cfar (void *opaque, int sprn, int gprn) |
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{ |
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tcg_gen_mov_tl(cpu_cfar, cpu_gpr[gprn]); |
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} |
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#endif /* defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) */ |
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/* CTR */
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static void spr_read_ctr (void *opaque, int gprn, int sprn) |
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{ |
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tcg_gen_mov_tl(cpu_gpr[gprn], cpu_ctr); |
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} |
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static void spr_write_ctr (void *opaque, int sprn, int gprn) |
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{ |
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tcg_gen_mov_tl(cpu_ctr, cpu_gpr[gprn]); |
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} |
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/* User read access to SPR */
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/* USPRx */
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/* UMMCRx */
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/* UPMCx */
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/* USIA */
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/* UDECR */
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static void spr_read_ureg (void *opaque, int gprn, int sprn) |
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{ |
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gen_load_spr(cpu_gpr[gprn], sprn + 0x10);
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} |
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/* SPR common to all non-embedded PowerPC */
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/* DECR */
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#if !defined(CONFIG_USER_ONLY)
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static void spr_read_decr (void *opaque, int gprn, int sprn) |
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{ |
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if (use_icount) {
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gen_io_start(); |
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} |
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gen_helper_load_decr(cpu_gpr[gprn], cpu_env); |
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if (use_icount) {
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gen_io_end(); |
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gen_stop_exception(opaque); |
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} |
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} |
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static void spr_write_decr (void *opaque, int sprn, int gprn) |
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{ |
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if (use_icount) {
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gen_io_start(); |
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} |
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gen_helper_store_decr(cpu_env, cpu_gpr[gprn]); |
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if (use_icount) {
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gen_io_end(); |
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gen_stop_exception(opaque); |
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} |
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} |
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#endif
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/* SPR common to all non-embedded PowerPC, except 601 */
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/* Time base */
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static void spr_read_tbl (void *opaque, int gprn, int sprn) |
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{ |
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if (use_icount) {
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gen_io_start(); |
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} |
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gen_helper_load_tbl(cpu_gpr[gprn], cpu_env); |
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if (use_icount) {
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gen_io_end(); |
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gen_stop_exception(opaque); |
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} |
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} |
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static void spr_read_tbu (void *opaque, int gprn, int sprn) |
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{ |
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if (use_icount) {
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gen_io_start(); |
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} |
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gen_helper_load_tbu(cpu_gpr[gprn], cpu_env); |
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if (use_icount) {
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gen_io_end(); |
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gen_stop_exception(opaque); |
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} |
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} |
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__attribute__ (( unused )) |
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static void spr_read_atbl (void *opaque, int gprn, int sprn) |
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{ |
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gen_helper_load_atbl(cpu_gpr[gprn], cpu_env); |
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} |
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__attribute__ (( unused )) |
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static void spr_read_atbu (void *opaque, int gprn, int sprn) |
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{ |
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gen_helper_load_atbu(cpu_gpr[gprn], cpu_env); |
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} |
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#if !defined(CONFIG_USER_ONLY)
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static void spr_write_tbl (void *opaque, int sprn, int gprn) |
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{ |
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if (use_icount) {
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gen_io_start(); |
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} |
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gen_helper_store_tbl(cpu_env, cpu_gpr[gprn]); |
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if (use_icount) {
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gen_io_end(); |
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gen_stop_exception(opaque); |
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} |
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} |
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static void spr_write_tbu (void *opaque, int sprn, int gprn) |
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{ |
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if (use_icount) {
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gen_io_start(); |
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} |
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gen_helper_store_tbu(cpu_env, cpu_gpr[gprn]); |
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if (use_icount) {
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gen_io_end(); |
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gen_stop_exception(opaque); |
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} |
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} |
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__attribute__ (( unused )) |
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static void spr_write_atbl (void *opaque, int sprn, int gprn) |
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{ |
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gen_helper_store_atbl(cpu_env, cpu_gpr[gprn]); |
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} |
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__attribute__ (( unused )) |
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static void spr_write_atbu (void *opaque, int sprn, int gprn) |
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{ |
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gen_helper_store_atbu(cpu_env, cpu_gpr[gprn]); |
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} |
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#if defined(TARGET_PPC64)
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__attribute__ (( unused )) |
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static void spr_read_purr (void *opaque, int gprn, int sprn) |
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{ |
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gen_helper_load_purr(cpu_gpr[gprn], cpu_env); |
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} |
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#endif
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#endif
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#if !defined(CONFIG_USER_ONLY)
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/* IBAT0U...IBAT0U */
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/* IBAT0L...IBAT7L */
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static void spr_read_ibat (void *opaque, int gprn, int sprn) |
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{ |
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tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn & 1][(sprn - SPR_IBAT0U) / 2])); |
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} |
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static void spr_read_ibat_h (void *opaque, int gprn, int sprn) |
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{ |
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tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn & 1][(sprn - SPR_IBAT4U) / 2])); |
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} |
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static void spr_write_ibatu (void *opaque, int sprn, int gprn) |
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{ |
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TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0U) / 2);
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gen_helper_store_ibatu(cpu_env, t0, cpu_gpr[gprn]); |
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tcg_temp_free_i32(t0); |
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} |
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static void spr_write_ibatu_h (void *opaque, int sprn, int gprn) |
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{ |
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TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_IBAT4U) / 2) + 4); |
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gen_helper_store_ibatu(cpu_env, t0, cpu_gpr[gprn]); |
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tcg_temp_free_i32(t0); |
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} |
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static void spr_write_ibatl (void *opaque, int sprn, int gprn) |
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{ |
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TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0L) / 2);
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gen_helper_store_ibatl(cpu_env, t0, cpu_gpr[gprn]); |
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tcg_temp_free_i32(t0); |
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} |
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static void spr_write_ibatl_h (void *opaque, int sprn, int gprn) |
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{ |
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TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_IBAT4L) / 2) + 4); |
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gen_helper_store_ibatl(cpu_env, t0, cpu_gpr[gprn]); |
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tcg_temp_free_i32(t0); |
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} |
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/* DBAT0U...DBAT7U */
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/* DBAT0L...DBAT7L */
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static void spr_read_dbat (void *opaque, int gprn, int sprn) |
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{ |
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tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, DBAT[sprn & 1][(sprn - SPR_DBAT0U) / 2])); |
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} |
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static void spr_read_dbat_h (void *opaque, int gprn, int sprn) |
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{ |
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tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, DBAT[sprn & 1][((sprn - SPR_DBAT4U) / 2) + 4])); |
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} |
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static void spr_write_dbatu (void *opaque, int sprn, int gprn) |
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{ |
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TCGv_i32 t0 = tcg_const_i32((sprn - SPR_DBAT0U) / 2);
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gen_helper_store_dbatu(cpu_env, t0, cpu_gpr[gprn]); |
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tcg_temp_free_i32(t0); |
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} |
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static void spr_write_dbatu_h (void *opaque, int sprn, int gprn) |
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{ |
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TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_DBAT4U) / 2) + 4); |
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gen_helper_store_dbatu(cpu_env, t0, cpu_gpr[gprn]); |
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tcg_temp_free_i32(t0); |
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} |
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static void spr_write_dbatl (void *opaque, int sprn, int gprn) |
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{ |
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TCGv_i32 t0 = tcg_const_i32((sprn - SPR_DBAT0L) / 2);
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gen_helper_store_dbatl(cpu_env, t0, cpu_gpr[gprn]); |
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tcg_temp_free_i32(t0); |
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} |
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static void spr_write_dbatl_h (void *opaque, int sprn, int gprn) |
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{ |
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TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_DBAT4L) / 2) + 4); |
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gen_helper_store_dbatl(cpu_env, t0, cpu_gpr[gprn]); |
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tcg_temp_free_i32(t0); |
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} |
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/* SDR1 */
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static void spr_write_sdr1 (void *opaque, int sprn, int gprn) |
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{ |
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gen_helper_store_sdr1(cpu_env, cpu_gpr[gprn]); |
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} |
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/* 64 bits PowerPC specific SPRs */
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#if defined(TARGET_PPC64)
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static void spr_read_hior (void *opaque, int gprn, int sprn) |
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{ |
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tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, excp_prefix)); |
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} |
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static void spr_write_hior (void *opaque, int sprn, int gprn) |
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{ |
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TCGv t0 = tcg_temp_new(); |
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tcg_gen_andi_tl(t0, cpu_gpr[gprn], 0x3FFFFF00000ULL);
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tcg_gen_st_tl(t0, cpu_env, offsetof(CPUPPCState, excp_prefix)); |
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tcg_temp_free(t0); |
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} |
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#endif
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#endif
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/* PowerPC 601 specific registers */
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/* RTC */
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static void spr_read_601_rtcl (void *opaque, int gprn, int sprn) |
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{ |
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gen_helper_load_601_rtcl(cpu_gpr[gprn], cpu_env); |
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} |
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static void spr_read_601_rtcu (void *opaque, int gprn, int sprn) |
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{ |
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gen_helper_load_601_rtcu(cpu_gpr[gprn], cpu_env); |
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} |
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|
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#if !defined(CONFIG_USER_ONLY)
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static void spr_write_601_rtcu (void *opaque, int sprn, int gprn) |
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{ |
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gen_helper_store_601_rtcu(cpu_env, cpu_gpr[gprn]); |
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} |
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static void spr_write_601_rtcl (void *opaque, int sprn, int gprn) |
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{ |
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gen_helper_store_601_rtcl(cpu_env, cpu_gpr[gprn]); |
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} |
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static void spr_write_hid0_601 (void *opaque, int sprn, int gprn) |
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{ |
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DisasContext *ctx = opaque; |
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gen_helper_store_hid0_601(cpu_env, cpu_gpr[gprn]); |
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/* Must stop the translation as endianness may have changed */
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gen_stop_exception(ctx); |
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} |
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#endif
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/* Unified bats */
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#if !defined(CONFIG_USER_ONLY)
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static void spr_read_601_ubat (void *opaque, int gprn, int sprn) |
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{ |
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tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn & 1][(sprn - SPR_IBAT0U) / 2])); |
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} |
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static void spr_write_601_ubatu (void *opaque, int sprn, int gprn) |
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{ |
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TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0U) / 2);
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gen_helper_store_601_batl(cpu_env, t0, cpu_gpr[gprn]); |
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tcg_temp_free_i32(t0); |
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} |
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static void spr_write_601_ubatl (void *opaque, int sprn, int gprn) |
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{ |
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TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0U) / 2);
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gen_helper_store_601_batu(cpu_env, t0, cpu_gpr[gprn]); |
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tcg_temp_free_i32(t0); |
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} |
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#endif
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|
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/* PowerPC 40x specific registers */
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#if !defined(CONFIG_USER_ONLY)
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static void spr_read_40x_pit (void *opaque, int gprn, int sprn) |
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{ |
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gen_helper_load_40x_pit(cpu_gpr[gprn], cpu_env); |
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} |
447 |
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static void spr_write_40x_pit (void *opaque, int sprn, int gprn) |
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{ |
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gen_helper_store_40x_pit(cpu_env, cpu_gpr[gprn]); |
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} |
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static void spr_write_40x_dbcr0 (void *opaque, int sprn, int gprn) |
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{ |
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DisasContext *ctx = opaque; |
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gen_helper_store_40x_dbcr0(cpu_env, cpu_gpr[gprn]); |
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/* We must stop translation as we may have rebooted */
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gen_stop_exception(ctx); |
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} |
461 |
|
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static void spr_write_40x_sler (void *opaque, int sprn, int gprn) |
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{ |
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gen_helper_store_40x_sler(cpu_env, cpu_gpr[gprn]); |
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} |
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|
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static void spr_write_booke_tcr (void *opaque, int sprn, int gprn) |
468 |
{ |
469 |
gen_helper_store_booke_tcr(cpu_env, cpu_gpr[gprn]); |
470 |
} |
471 |
|
472 |
static void spr_write_booke_tsr (void *opaque, int sprn, int gprn) |
473 |
{ |
474 |
gen_helper_store_booke_tsr(cpu_env, cpu_gpr[gprn]); |
475 |
} |
476 |
#endif
|
477 |
|
478 |
/* PowerPC 403 specific registers */
|
479 |
/* PBL1 / PBU1 / PBL2 / PBU2 */
|
480 |
#if !defined(CONFIG_USER_ONLY)
|
481 |
static void spr_read_403_pbr (void *opaque, int gprn, int sprn) |
482 |
{ |
483 |
tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, pb[sprn - SPR_403_PBL1])); |
484 |
} |
485 |
|
486 |
static void spr_write_403_pbr (void *opaque, int sprn, int gprn) |
487 |
{ |
488 |
TCGv_i32 t0 = tcg_const_i32(sprn - SPR_403_PBL1); |
489 |
gen_helper_store_403_pbr(cpu_env, t0, cpu_gpr[gprn]); |
490 |
tcg_temp_free_i32(t0); |
491 |
} |
492 |
|
493 |
static void spr_write_pir (void *opaque, int sprn, int gprn) |
494 |
{ |
495 |
TCGv t0 = tcg_temp_new(); |
496 |
tcg_gen_andi_tl(t0, cpu_gpr[gprn], 0xF);
|
497 |
gen_store_spr(SPR_PIR, t0); |
498 |
tcg_temp_free(t0); |
499 |
} |
500 |
#endif
|
501 |
|
502 |
/* SPE specific registers */
|
503 |
static void spr_read_spefscr (void *opaque, int gprn, int sprn) |
504 |
{ |
505 |
TCGv_i32 t0 = tcg_temp_new_i32(); |
506 |
tcg_gen_ld_i32(t0, cpu_env, offsetof(CPUPPCState, spe_fscr)); |
507 |
tcg_gen_extu_i32_tl(cpu_gpr[gprn], t0); |
508 |
tcg_temp_free_i32(t0); |
509 |
} |
510 |
|
511 |
static void spr_write_spefscr (void *opaque, int sprn, int gprn) |
512 |
{ |
513 |
TCGv_i32 t0 = tcg_temp_new_i32(); |
514 |
tcg_gen_trunc_tl_i32(t0, cpu_gpr[gprn]); |
515 |
tcg_gen_st_i32(t0, cpu_env, offsetof(CPUPPCState, spe_fscr)); |
516 |
tcg_temp_free_i32(t0); |
517 |
} |
518 |
|
519 |
#if !defined(CONFIG_USER_ONLY)
|
520 |
/* Callback used to write the exception vector base */
|
521 |
static void spr_write_excp_prefix (void *opaque, int sprn, int gprn) |
522 |
{ |
523 |
TCGv t0 = tcg_temp_new(); |
524 |
tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUPPCState, ivpr_mask)); |
525 |
tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]); |
526 |
tcg_gen_st_tl(t0, cpu_env, offsetof(CPUPPCState, excp_prefix)); |
527 |
gen_store_spr(sprn, t0); |
528 |
tcg_temp_free(t0); |
529 |
} |
530 |
|
531 |
static void spr_write_excp_vector (void *opaque, int sprn, int gprn) |
532 |
{ |
533 |
DisasContext *ctx = opaque; |
534 |
int sprn_offs;
|
535 |
|
536 |
if (sprn >= SPR_BOOKE_IVOR0 && sprn <= SPR_BOOKE_IVOR15) {
|
537 |
sprn_offs = sprn - SPR_BOOKE_IVOR0; |
538 |
} else if (sprn >= SPR_BOOKE_IVOR32 && sprn <= SPR_BOOKE_IVOR37) { |
539 |
sprn_offs = sprn - SPR_BOOKE_IVOR32 + 32;
|
540 |
} else if (sprn >= SPR_BOOKE_IVOR38 && sprn <= SPR_BOOKE_IVOR42) { |
541 |
sprn_offs = sprn - SPR_BOOKE_IVOR38 + 38;
|
542 |
} else {
|
543 |
printf("Trying to write an unknown exception vector %d %03x\n",
|
544 |
sprn, sprn); |
545 |
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_REG); |
546 |
return;
|
547 |
} |
548 |
|
549 |
TCGv t0 = tcg_temp_new(); |
550 |
tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUPPCState, ivor_mask)); |
551 |
tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]); |
552 |
tcg_gen_st_tl(t0, cpu_env, offsetof(CPUPPCState, excp_vectors[sprn_offs])); |
553 |
gen_store_spr(sprn, t0); |
554 |
tcg_temp_free(t0); |
555 |
} |
556 |
#endif
|
557 |
|
558 |
static inline void vscr_init (CPUPPCState *env, uint32_t val) |
559 |
{ |
560 |
env->vscr = val; |
561 |
/* Altivec always uses round-to-nearest */
|
562 |
set_float_rounding_mode(float_round_nearest_even, &env->vec_status); |
563 |
set_flush_to_zero(vscr_nj, &env->vec_status); |
564 |
} |
565 |
|
566 |
#ifdef CONFIG_USER_ONLY
|
567 |
#define spr_register_kvm(env, num, name, uea_read, uea_write, \
|
568 |
oea_read, oea_write, one_reg_id, initial_value) \ |
569 |
_spr_register(env, num, name, uea_read, uea_write, initial_value) |
570 |
#else
|
571 |
#if !defined(CONFIG_KVM)
|
572 |
#define spr_register_kvm(env, num, name, uea_read, uea_write, \
|
573 |
oea_read, oea_write, one_reg_id, initial_value) \ |
574 |
_spr_register(env, num, name, uea_read, uea_write, \ |
575 |
oea_read, oea_write, initial_value) |
576 |
#else
|
577 |
#define spr_register_kvm(env, num, name, uea_read, uea_write, \
|
578 |
oea_read, oea_write, one_reg_id, initial_value) \ |
579 |
_spr_register(env, num, name, uea_read, uea_write, \ |
580 |
oea_read, oea_write, one_reg_id, initial_value) |
581 |
#endif
|
582 |
#endif
|
583 |
|
584 |
#define spr_register(env, num, name, uea_read, uea_write, \
|
585 |
oea_read, oea_write, initial_value) \ |
586 |
spr_register_kvm(env, num, name, uea_read, uea_write, \ |
587 |
oea_read, oea_write, 0, initial_value)
|
588 |
|
589 |
static inline void _spr_register(CPUPPCState *env, int num, |
590 |
const char *name, |
591 |
void (*uea_read)(void *opaque, int gprn, int sprn), |
592 |
void (*uea_write)(void *opaque, int sprn, int gprn), |
593 |
#if !defined(CONFIG_USER_ONLY)
|
594 |
|
595 |
void (*oea_read)(void *opaque, int gprn, int sprn), |
596 |
void (*oea_write)(void *opaque, int sprn, int gprn), |
597 |
#endif
|
598 |
#if defined(CONFIG_KVM)
|
599 |
uint64_t one_reg_id, |
600 |
#endif
|
601 |
target_ulong initial_value) |
602 |
{ |
603 |
ppc_spr_t *spr; |
604 |
|
605 |
spr = &env->spr_cb[num]; |
606 |
if (spr->name != NULL ||env-> spr[num] != 0x00000000 || |
607 |
#if !defined(CONFIG_USER_ONLY)
|
608 |
spr->oea_read != NULL || spr->oea_write != NULL || |
609 |
#endif
|
610 |
spr->uea_read != NULL || spr->uea_write != NULL) { |
611 |
printf("Error: Trying to register SPR %d (%03x) twice !\n", num, num);
|
612 |
exit(1);
|
613 |
} |
614 |
#if defined(PPC_DEBUG_SPR)
|
615 |
printf("*** register spr %d (%03x) %s val " TARGET_FMT_lx "\n", num, num, |
616 |
name, initial_value); |
617 |
#endif
|
618 |
spr->name = name; |
619 |
spr->uea_read = uea_read; |
620 |
spr->uea_write = uea_write; |
621 |
#if !defined(CONFIG_USER_ONLY)
|
622 |
spr->oea_read = oea_read; |
623 |
spr->oea_write = oea_write; |
624 |
#endif
|
625 |
env->spr[num] = initial_value; |
626 |
} |
627 |
|
628 |
/* Generic PowerPC SPRs */
|
629 |
static void gen_spr_generic (CPUPPCState *env) |
630 |
{ |
631 |
/* Integer processing */
|
632 |
spr_register(env, SPR_XER, "XER",
|
633 |
&spr_read_xer, &spr_write_xer, |
634 |
&spr_read_xer, &spr_write_xer, |
635 |
0x00000000);
|
636 |
/* Branch contol */
|
637 |
spr_register(env, SPR_LR, "LR",
|
638 |
&spr_read_lr, &spr_write_lr, |
639 |
&spr_read_lr, &spr_write_lr, |
640 |
0x00000000);
|
641 |
spr_register(env, SPR_CTR, "CTR",
|
642 |
&spr_read_ctr, &spr_write_ctr, |
643 |
&spr_read_ctr, &spr_write_ctr, |
644 |
0x00000000);
|
645 |
/* Interrupt processing */
|
646 |
spr_register(env, SPR_SRR0, "SRR0",
|
647 |
SPR_NOACCESS, SPR_NOACCESS, |
648 |
&spr_read_generic, &spr_write_generic, |
649 |
0x00000000);
|
650 |
spr_register(env, SPR_SRR1, "SRR1",
|
651 |
SPR_NOACCESS, SPR_NOACCESS, |
652 |
&spr_read_generic, &spr_write_generic, |
653 |
0x00000000);
|
654 |
/* Processor control */
|
655 |
spr_register(env, SPR_SPRG0, "SPRG0",
|
656 |
SPR_NOACCESS, SPR_NOACCESS, |
657 |
&spr_read_generic, &spr_write_generic, |
658 |
0x00000000);
|
659 |
spr_register(env, SPR_SPRG1, "SPRG1",
|
660 |
SPR_NOACCESS, SPR_NOACCESS, |
661 |
&spr_read_generic, &spr_write_generic, |
662 |
0x00000000);
|
663 |
spr_register(env, SPR_SPRG2, "SPRG2",
|
664 |
SPR_NOACCESS, SPR_NOACCESS, |
665 |
&spr_read_generic, &spr_write_generic, |
666 |
0x00000000);
|
667 |
spr_register(env, SPR_SPRG3, "SPRG3",
|
668 |
SPR_NOACCESS, SPR_NOACCESS, |
669 |
&spr_read_generic, &spr_write_generic, |
670 |
0x00000000);
|
671 |
} |
672 |
|
673 |
/* SPR common to all non-embedded PowerPC, including 601 */
|
674 |
static void gen_spr_ne_601 (CPUPPCState *env) |
675 |
{ |
676 |
/* Exception processing */
|
677 |
spr_register_kvm(env, SPR_DSISR, "DSISR",
|
678 |
SPR_NOACCESS, SPR_NOACCESS, |
679 |
&spr_read_generic, &spr_write_generic, |
680 |
KVM_REG_PPC_DSISR, 0x00000000);
|
681 |
spr_register_kvm(env, SPR_DAR, "DAR",
|
682 |
SPR_NOACCESS, SPR_NOACCESS, |
683 |
&spr_read_generic, &spr_write_generic, |
684 |
KVM_REG_PPC_DAR, 0x00000000);
|
685 |
/* Timer */
|
686 |
spr_register(env, SPR_DECR, "DECR",
|
687 |
SPR_NOACCESS, SPR_NOACCESS, |
688 |
&spr_read_decr, &spr_write_decr, |
689 |
0x00000000);
|
690 |
/* Memory management */
|
691 |
spr_register(env, SPR_SDR1, "SDR1",
|
692 |
SPR_NOACCESS, SPR_NOACCESS, |
693 |
&spr_read_generic, &spr_write_sdr1, |
694 |
0x00000000);
|
695 |
} |
696 |
|
697 |
/* BATs 0-3 */
|
698 |
static void gen_low_BATs (CPUPPCState *env) |
699 |
{ |
700 |
#if !defined(CONFIG_USER_ONLY)
|
701 |
spr_register(env, SPR_IBAT0U, "IBAT0U",
|
702 |
SPR_NOACCESS, SPR_NOACCESS, |
703 |
&spr_read_ibat, &spr_write_ibatu, |
704 |
0x00000000);
|
705 |
spr_register(env, SPR_IBAT0L, "IBAT0L",
|
706 |
SPR_NOACCESS, SPR_NOACCESS, |
707 |
&spr_read_ibat, &spr_write_ibatl, |
708 |
0x00000000);
|
709 |
spr_register(env, SPR_IBAT1U, "IBAT1U",
|
710 |
SPR_NOACCESS, SPR_NOACCESS, |
711 |
&spr_read_ibat, &spr_write_ibatu, |
712 |
0x00000000);
|
713 |
spr_register(env, SPR_IBAT1L, "IBAT1L",
|
714 |
SPR_NOACCESS, SPR_NOACCESS, |
715 |
&spr_read_ibat, &spr_write_ibatl, |
716 |
0x00000000);
|
717 |
spr_register(env, SPR_IBAT2U, "IBAT2U",
|
718 |
SPR_NOACCESS, SPR_NOACCESS, |
719 |
&spr_read_ibat, &spr_write_ibatu, |
720 |
0x00000000);
|
721 |
spr_register(env, SPR_IBAT2L, "IBAT2L",
|
722 |
SPR_NOACCESS, SPR_NOACCESS, |
723 |
&spr_read_ibat, &spr_write_ibatl, |
724 |
0x00000000);
|
725 |
spr_register(env, SPR_IBAT3U, "IBAT3U",
|
726 |
SPR_NOACCESS, SPR_NOACCESS, |
727 |
&spr_read_ibat, &spr_write_ibatu, |
728 |
0x00000000);
|
729 |
spr_register(env, SPR_IBAT3L, "IBAT3L",
|
730 |
SPR_NOACCESS, SPR_NOACCESS, |
731 |
&spr_read_ibat, &spr_write_ibatl, |
732 |
0x00000000);
|
733 |
spr_register(env, SPR_DBAT0U, "DBAT0U",
|
734 |
SPR_NOACCESS, SPR_NOACCESS, |
735 |
&spr_read_dbat, &spr_write_dbatu, |
736 |
0x00000000);
|
737 |
spr_register(env, SPR_DBAT0L, "DBAT0L",
|
738 |
SPR_NOACCESS, SPR_NOACCESS, |
739 |
&spr_read_dbat, &spr_write_dbatl, |
740 |
0x00000000);
|
741 |
spr_register(env, SPR_DBAT1U, "DBAT1U",
|
742 |
SPR_NOACCESS, SPR_NOACCESS, |
743 |
&spr_read_dbat, &spr_write_dbatu, |
744 |
0x00000000);
|
745 |
spr_register(env, SPR_DBAT1L, "DBAT1L",
|
746 |
SPR_NOACCESS, SPR_NOACCESS, |
747 |
&spr_read_dbat, &spr_write_dbatl, |
748 |
0x00000000);
|
749 |
spr_register(env, SPR_DBAT2U, "DBAT2U",
|
750 |
SPR_NOACCESS, SPR_NOACCESS, |
751 |
&spr_read_dbat, &spr_write_dbatu, |
752 |
0x00000000);
|
753 |
spr_register(env, SPR_DBAT2L, "DBAT2L",
|
754 |
SPR_NOACCESS, SPR_NOACCESS, |
755 |
&spr_read_dbat, &spr_write_dbatl, |
756 |
0x00000000);
|
757 |
spr_register(env, SPR_DBAT3U, "DBAT3U",
|
758 |
SPR_NOACCESS, SPR_NOACCESS, |
759 |
&spr_read_dbat, &spr_write_dbatu, |
760 |
0x00000000);
|
761 |
spr_register(env, SPR_DBAT3L, "DBAT3L",
|
762 |
SPR_NOACCESS, SPR_NOACCESS, |
763 |
&spr_read_dbat, &spr_write_dbatl, |
764 |
0x00000000);
|
765 |
env->nb_BATs += 4;
|
766 |
#endif
|
767 |
} |
768 |
|
769 |
/* BATs 4-7 */
|
770 |
static void gen_high_BATs (CPUPPCState *env) |
771 |
{ |
772 |
#if !defined(CONFIG_USER_ONLY)
|
773 |
spr_register(env, SPR_IBAT4U, "IBAT4U",
|
774 |
SPR_NOACCESS, SPR_NOACCESS, |
775 |
&spr_read_ibat_h, &spr_write_ibatu_h, |
776 |
0x00000000);
|
777 |
spr_register(env, SPR_IBAT4L, "IBAT4L",
|
778 |
SPR_NOACCESS, SPR_NOACCESS, |
779 |
&spr_read_ibat_h, &spr_write_ibatl_h, |
780 |
0x00000000);
|
781 |
spr_register(env, SPR_IBAT5U, "IBAT5U",
|
782 |
SPR_NOACCESS, SPR_NOACCESS, |
783 |
&spr_read_ibat_h, &spr_write_ibatu_h, |
784 |
0x00000000);
|
785 |
spr_register(env, SPR_IBAT5L, "IBAT5L",
|
786 |
SPR_NOACCESS, SPR_NOACCESS, |
787 |
&spr_read_ibat_h, &spr_write_ibatl_h, |
788 |
0x00000000);
|
789 |
spr_register(env, SPR_IBAT6U, "IBAT6U",
|
790 |
SPR_NOACCESS, SPR_NOACCESS, |
791 |
&spr_read_ibat_h, &spr_write_ibatu_h, |
792 |
0x00000000);
|
793 |
spr_register(env, SPR_IBAT6L, "IBAT6L",
|
794 |
SPR_NOACCESS, SPR_NOACCESS, |
795 |
&spr_read_ibat_h, &spr_write_ibatl_h, |
796 |
0x00000000);
|
797 |
spr_register(env, SPR_IBAT7U, "IBAT7U",
|
798 |
SPR_NOACCESS, SPR_NOACCESS, |
799 |
&spr_read_ibat_h, &spr_write_ibatu_h, |
800 |
0x00000000);
|
801 |
spr_register(env, SPR_IBAT7L, "IBAT7L",
|
802 |
SPR_NOACCESS, SPR_NOACCESS, |
803 |
&spr_read_ibat_h, &spr_write_ibatl_h, |
804 |
0x00000000);
|
805 |
spr_register(env, SPR_DBAT4U, "DBAT4U",
|
806 |
SPR_NOACCESS, SPR_NOACCESS, |
807 |
&spr_read_dbat_h, &spr_write_dbatu_h, |
808 |
0x00000000);
|
809 |
spr_register(env, SPR_DBAT4L, "DBAT4L",
|
810 |
SPR_NOACCESS, SPR_NOACCESS, |
811 |
&spr_read_dbat_h, &spr_write_dbatl_h, |
812 |
0x00000000);
|
813 |
spr_register(env, SPR_DBAT5U, "DBAT5U",
|
814 |
SPR_NOACCESS, SPR_NOACCESS, |
815 |
&spr_read_dbat_h, &spr_write_dbatu_h, |
816 |
0x00000000);
|
817 |
spr_register(env, SPR_DBAT5L, "DBAT5L",
|
818 |
SPR_NOACCESS, SPR_NOACCESS, |
819 |
&spr_read_dbat_h, &spr_write_dbatl_h, |
820 |
0x00000000);
|
821 |
spr_register(env, SPR_DBAT6U, "DBAT6U",
|
822 |
SPR_NOACCESS, SPR_NOACCESS, |
823 |
&spr_read_dbat_h, &spr_write_dbatu_h, |
824 |
0x00000000);
|
825 |
spr_register(env, SPR_DBAT6L, "DBAT6L",
|
826 |
SPR_NOACCESS, SPR_NOACCESS, |
827 |
&spr_read_dbat_h, &spr_write_dbatl_h, |
828 |
0x00000000);
|
829 |
spr_register(env, SPR_DBAT7U, "DBAT7U",
|
830 |
SPR_NOACCESS, SPR_NOACCESS, |
831 |
&spr_read_dbat_h, &spr_write_dbatu_h, |
832 |
0x00000000);
|
833 |
spr_register(env, SPR_DBAT7L, "DBAT7L",
|
834 |
SPR_NOACCESS, SPR_NOACCESS, |
835 |
&spr_read_dbat_h, &spr_write_dbatl_h, |
836 |
0x00000000);
|
837 |
env->nb_BATs += 4;
|
838 |
#endif
|
839 |
} |
840 |
|
841 |
/* Generic PowerPC time base */
|
842 |
static void gen_tbl (CPUPPCState *env) |
843 |
{ |
844 |
spr_register(env, SPR_VTBL, "TBL",
|
845 |
&spr_read_tbl, SPR_NOACCESS, |
846 |
&spr_read_tbl, SPR_NOACCESS, |
847 |
0x00000000);
|
848 |
spr_register(env, SPR_TBL, "TBL",
|
849 |
&spr_read_tbl, SPR_NOACCESS, |
850 |
&spr_read_tbl, &spr_write_tbl, |
851 |
0x00000000);
|
852 |
spr_register(env, SPR_VTBU, "TBU",
|
853 |
&spr_read_tbu, SPR_NOACCESS, |
854 |
&spr_read_tbu, SPR_NOACCESS, |
855 |
0x00000000);
|
856 |
spr_register(env, SPR_TBU, "TBU",
|
857 |
&spr_read_tbu, SPR_NOACCESS, |
858 |
&spr_read_tbu, &spr_write_tbu, |
859 |
0x00000000);
|
860 |
} |
861 |
|
862 |
/* Softare table search registers */
|
863 |
static void gen_6xx_7xx_soft_tlb (CPUPPCState *env, int nb_tlbs, int nb_ways) |
864 |
{ |
865 |
#if !defined(CONFIG_USER_ONLY)
|
866 |
env->nb_tlb = nb_tlbs; |
867 |
env->nb_ways = nb_ways; |
868 |
env->id_tlbs = 1;
|
869 |
env->tlb_type = TLB_6XX; |
870 |
spr_register(env, SPR_DMISS, "DMISS",
|
871 |
SPR_NOACCESS, SPR_NOACCESS, |
872 |
&spr_read_generic, SPR_NOACCESS, |
873 |
0x00000000);
|
874 |
spr_register(env, SPR_DCMP, "DCMP",
|
875 |
SPR_NOACCESS, SPR_NOACCESS, |
876 |
&spr_read_generic, SPR_NOACCESS, |
877 |
0x00000000);
|
878 |
spr_register(env, SPR_HASH1, "HASH1",
|
879 |
SPR_NOACCESS, SPR_NOACCESS, |
880 |
&spr_read_generic, SPR_NOACCESS, |
881 |
0x00000000);
|
882 |
spr_register(env, SPR_HASH2, "HASH2",
|
883 |
SPR_NOACCESS, SPR_NOACCESS, |
884 |
&spr_read_generic, SPR_NOACCESS, |
885 |
0x00000000);
|
886 |
spr_register(env, SPR_IMISS, "IMISS",
|
887 |
SPR_NOACCESS, SPR_NOACCESS, |
888 |
&spr_read_generic, SPR_NOACCESS, |
889 |
0x00000000);
|
890 |
spr_register(env, SPR_ICMP, "ICMP",
|
891 |
SPR_NOACCESS, SPR_NOACCESS, |
892 |
&spr_read_generic, SPR_NOACCESS, |
893 |
0x00000000);
|
894 |
spr_register(env, SPR_RPA, "RPA",
|
895 |
SPR_NOACCESS, SPR_NOACCESS, |
896 |
&spr_read_generic, &spr_write_generic, |
897 |
0x00000000);
|
898 |
#endif
|
899 |
} |
900 |
|
901 |
/* SPR common to MPC755 and G2 */
|
902 |
static void gen_spr_G2_755 (CPUPPCState *env) |
903 |
{ |
904 |
/* SGPRs */
|
905 |
spr_register(env, SPR_SPRG4, "SPRG4",
|
906 |
SPR_NOACCESS, SPR_NOACCESS, |
907 |
&spr_read_generic, &spr_write_generic, |
908 |
0x00000000);
|
909 |
spr_register(env, SPR_SPRG5, "SPRG5",
|
910 |
SPR_NOACCESS, SPR_NOACCESS, |
911 |
&spr_read_generic, &spr_write_generic, |
912 |
0x00000000);
|
913 |
spr_register(env, SPR_SPRG6, "SPRG6",
|
914 |
SPR_NOACCESS, SPR_NOACCESS, |
915 |
&spr_read_generic, &spr_write_generic, |
916 |
0x00000000);
|
917 |
spr_register(env, SPR_SPRG7, "SPRG7",
|
918 |
SPR_NOACCESS, SPR_NOACCESS, |
919 |
&spr_read_generic, &spr_write_generic, |
920 |
0x00000000);
|
921 |
} |
922 |
|
923 |
/* SPR common to all 7xx PowerPC implementations */
|
924 |
static void gen_spr_7xx (CPUPPCState *env) |
925 |
{ |
926 |
/* Breakpoints */
|
927 |
/* XXX : not implemented */
|
928 |
spr_register_kvm(env, SPR_DABR, "DABR",
|
929 |
SPR_NOACCESS, SPR_NOACCESS, |
930 |
&spr_read_generic, &spr_write_generic, |
931 |
KVM_REG_PPC_DABR, 0x00000000);
|
932 |
/* XXX : not implemented */
|
933 |
spr_register(env, SPR_IABR, "IABR",
|
934 |
SPR_NOACCESS, SPR_NOACCESS, |
935 |
&spr_read_generic, &spr_write_generic, |
936 |
0x00000000);
|
937 |
/* Cache management */
|
938 |
/* XXX : not implemented */
|
939 |
spr_register(env, SPR_ICTC, "ICTC",
|
940 |
SPR_NOACCESS, SPR_NOACCESS, |
941 |
&spr_read_generic, &spr_write_generic, |
942 |
0x00000000);
|
943 |
/* Performance monitors */
|
944 |
/* XXX : not implemented */
|
945 |
spr_register(env, SPR_MMCR0, "MMCR0",
|
946 |
SPR_NOACCESS, SPR_NOACCESS, |
947 |
&spr_read_generic, &spr_write_generic, |
948 |
0x00000000);
|
949 |
/* XXX : not implemented */
|
950 |
spr_register(env, SPR_MMCR1, "MMCR1",
|
951 |
SPR_NOACCESS, SPR_NOACCESS, |
952 |
&spr_read_generic, &spr_write_generic, |
953 |
0x00000000);
|
954 |
/* XXX : not implemented */
|
955 |
spr_register(env, SPR_PMC1, "PMC1",
|
956 |
SPR_NOACCESS, SPR_NOACCESS, |
957 |
&spr_read_generic, &spr_write_generic, |
958 |
0x00000000);
|
959 |
/* XXX : not implemented */
|
960 |
spr_register(env, SPR_PMC2, "PMC2",
|
961 |
SPR_NOACCESS, SPR_NOACCESS, |
962 |
&spr_read_generic, &spr_write_generic, |
963 |
0x00000000);
|
964 |
/* XXX : not implemented */
|
965 |
spr_register(env, SPR_PMC3, "PMC3",
|
966 |
SPR_NOACCESS, SPR_NOACCESS, |
967 |
&spr_read_generic, &spr_write_generic, |
968 |
0x00000000);
|
969 |
/* XXX : not implemented */
|
970 |
spr_register(env, SPR_PMC4, "PMC4",
|
971 |
SPR_NOACCESS, SPR_NOACCESS, |
972 |
&spr_read_generic, &spr_write_generic, |
973 |
0x00000000);
|
974 |
/* XXX : not implemented */
|
975 |
spr_register(env, SPR_SIAR, "SIAR",
|
976 |
SPR_NOACCESS, SPR_NOACCESS, |
977 |
&spr_read_generic, SPR_NOACCESS, |
978 |
0x00000000);
|
979 |
/* XXX : not implemented */
|
980 |
spr_register(env, SPR_UMMCR0, "UMMCR0",
|
981 |
&spr_read_ureg, SPR_NOACCESS, |
982 |
&spr_read_ureg, SPR_NOACCESS, |
983 |
0x00000000);
|
984 |
/* XXX : not implemented */
|
985 |
spr_register(env, SPR_UMMCR1, "UMMCR1",
|
986 |
&spr_read_ureg, SPR_NOACCESS, |
987 |
&spr_read_ureg, SPR_NOACCESS, |
988 |
0x00000000);
|
989 |
/* XXX : not implemented */
|
990 |
spr_register(env, SPR_UPMC1, "UPMC1",
|
991 |
&spr_read_ureg, SPR_NOACCESS, |
992 |
&spr_read_ureg, SPR_NOACCESS, |
993 |
0x00000000);
|
994 |
/* XXX : not implemented */
|
995 |
spr_register(env, SPR_UPMC2, "UPMC2",
|
996 |
&spr_read_ureg, SPR_NOACCESS, |
997 |
&spr_read_ureg, SPR_NOACCESS, |
998 |
0x00000000);
|
999 |
/* XXX : not implemented */
|
1000 |
spr_register(env, SPR_UPMC3, "UPMC3",
|
1001 |
&spr_read_ureg, SPR_NOACCESS, |
1002 |
&spr_read_ureg, SPR_NOACCESS, |
1003 |
0x00000000);
|
1004 |
/* XXX : not implemented */
|
1005 |
spr_register(env, SPR_UPMC4, "UPMC4",
|
1006 |
&spr_read_ureg, SPR_NOACCESS, |
1007 |
&spr_read_ureg, SPR_NOACCESS, |
1008 |
0x00000000);
|
1009 |
/* XXX : not implemented */
|
1010 |
spr_register(env, SPR_USIAR, "USIAR",
|
1011 |
&spr_read_ureg, SPR_NOACCESS, |
1012 |
&spr_read_ureg, SPR_NOACCESS, |
1013 |
0x00000000);
|
1014 |
/* External access control */
|
1015 |
/* XXX : not implemented */
|
1016 |
spr_register(env, SPR_EAR, "EAR",
|
1017 |
SPR_NOACCESS, SPR_NOACCESS, |
1018 |
&spr_read_generic, &spr_write_generic, |
1019 |
0x00000000);
|
1020 |
} |
1021 |
|
1022 |
#ifdef TARGET_PPC64
|
1023 |
#ifndef CONFIG_USER_ONLY
|
1024 |
static void spr_read_uamr (void *opaque, int gprn, int sprn) |
1025 |
{ |
1026 |
gen_load_spr(cpu_gpr[gprn], SPR_AMR); |
1027 |
spr_load_dump_spr(SPR_AMR); |
1028 |
} |
1029 |
|
1030 |
static void spr_write_uamr (void *opaque, int sprn, int gprn) |
1031 |
{ |
1032 |
gen_store_spr(SPR_AMR, cpu_gpr[gprn]); |
1033 |
spr_store_dump_spr(SPR_AMR); |
1034 |
} |
1035 |
|
1036 |
static void spr_write_uamr_pr (void *opaque, int sprn, int gprn) |
1037 |
{ |
1038 |
TCGv t0 = tcg_temp_new(); |
1039 |
|
1040 |
gen_load_spr(t0, SPR_UAMOR); |
1041 |
tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]); |
1042 |
gen_store_spr(SPR_AMR, t0); |
1043 |
spr_store_dump_spr(SPR_AMR); |
1044 |
} |
1045 |
#endif /* CONFIG_USER_ONLY */ |
1046 |
|
1047 |
static void gen_spr_amr (CPUPPCState *env) |
1048 |
{ |
1049 |
#ifndef CONFIG_USER_ONLY
|
1050 |
/* Virtual Page Class Key protection */
|
1051 |
/* The AMR is accessible either via SPR 13 or SPR 29. 13 is
|
1052 |
* userspace accessible, 29 is privileged. So we only need to set
|
1053 |
* the kvm ONE_REG id on one of them, we use 29 */
|
1054 |
spr_register(env, SPR_UAMR, "UAMR",
|
1055 |
&spr_read_uamr, &spr_write_uamr_pr, |
1056 |
&spr_read_uamr, &spr_write_uamr, |
1057 |
0);
|
1058 |
spr_register_kvm(env, SPR_AMR, "AMR",
|
1059 |
SPR_NOACCESS, SPR_NOACCESS, |
1060 |
&spr_read_generic, &spr_write_generic, |
1061 |
KVM_REG_PPC_AMR, 0xffffffffffffffffULL);
|
1062 |
spr_register_kvm(env, SPR_UAMOR, "UAMOR",
|
1063 |
SPR_NOACCESS, SPR_NOACCESS, |
1064 |
&spr_read_generic, &spr_write_generic, |
1065 |
KVM_REG_PPC_UAMOR, 0);
|
1066 |
#endif /* !CONFIG_USER_ONLY */ |
1067 |
} |
1068 |
#endif /* TARGET_PPC64 */ |
1069 |
|
1070 |
static void gen_spr_thrm (CPUPPCState *env) |
1071 |
{ |
1072 |
/* Thermal management */
|
1073 |
/* XXX : not implemented */
|
1074 |
spr_register(env, SPR_THRM1, "THRM1",
|
1075 |
SPR_NOACCESS, SPR_NOACCESS, |
1076 |
&spr_read_generic, &spr_write_generic, |
1077 |
0x00000000);
|
1078 |
/* XXX : not implemented */
|
1079 |
spr_register(env, SPR_THRM2, "THRM2",
|
1080 |
SPR_NOACCESS, SPR_NOACCESS, |
1081 |
&spr_read_generic, &spr_write_generic, |
1082 |
0x00000000);
|
1083 |
/* XXX : not implemented */
|
1084 |
spr_register(env, SPR_THRM3, "THRM3",
|
1085 |
SPR_NOACCESS, SPR_NOACCESS, |
1086 |
&spr_read_generic, &spr_write_generic, |
1087 |
0x00000000);
|
1088 |
} |
1089 |
|
1090 |
/* SPR specific to PowerPC 604 implementation */
|
1091 |
static void gen_spr_604 (CPUPPCState *env) |
1092 |
{ |
1093 |
/* Processor identification */
|
1094 |
spr_register(env, SPR_PIR, "PIR",
|
1095 |
SPR_NOACCESS, SPR_NOACCESS, |
1096 |
&spr_read_generic, &spr_write_pir, |
1097 |
0x00000000);
|
1098 |
/* Breakpoints */
|
1099 |
/* XXX : not implemented */
|
1100 |
spr_register(env, SPR_IABR, "IABR",
|
1101 |
SPR_NOACCESS, SPR_NOACCESS, |
1102 |
&spr_read_generic, &spr_write_generic, |
1103 |
0x00000000);
|
1104 |
/* XXX : not implemented */
|
1105 |
spr_register_kvm(env, SPR_DABR, "DABR",
|
1106 |
SPR_NOACCESS, SPR_NOACCESS, |
1107 |
&spr_read_generic, &spr_write_generic, |
1108 |
KVM_REG_PPC_DABR, 0x00000000);
|
1109 |
/* Performance counters */
|
1110 |
/* XXX : not implemented */
|
1111 |
spr_register(env, SPR_MMCR0, "MMCR0",
|
1112 |
SPR_NOACCESS, SPR_NOACCESS, |
1113 |
&spr_read_generic, &spr_write_generic, |
1114 |
0x00000000);
|
1115 |
/* XXX : not implemented */
|
1116 |
spr_register(env, SPR_PMC1, "PMC1",
|
1117 |
SPR_NOACCESS, SPR_NOACCESS, |
1118 |
&spr_read_generic, &spr_write_generic, |
1119 |
0x00000000);
|
1120 |
/* XXX : not implemented */
|
1121 |
spr_register(env, SPR_PMC2, "PMC2",
|
1122 |
SPR_NOACCESS, SPR_NOACCESS, |
1123 |
&spr_read_generic, &spr_write_generic, |
1124 |
0x00000000);
|
1125 |
/* XXX : not implemented */
|
1126 |
spr_register(env, SPR_SIAR, "SIAR",
|
1127 |
SPR_NOACCESS, SPR_NOACCESS, |
1128 |
&spr_read_generic, SPR_NOACCESS, |
1129 |
0x00000000);
|
1130 |
/* XXX : not implemented */
|
1131 |
spr_register(env, SPR_SDA, "SDA",
|
1132 |
SPR_NOACCESS, SPR_NOACCESS, |
1133 |
&spr_read_generic, SPR_NOACCESS, |
1134 |
0x00000000);
|
1135 |
/* External access control */
|
1136 |
/* XXX : not implemented */
|
1137 |
spr_register(env, SPR_EAR, "EAR",
|
1138 |
SPR_NOACCESS, SPR_NOACCESS, |
1139 |
&spr_read_generic, &spr_write_generic, |
1140 |
0x00000000);
|
1141 |
} |
1142 |
|
1143 |
/* SPR specific to PowerPC 603 implementation */
|
1144 |
static void gen_spr_603 (CPUPPCState *env) |
1145 |
{ |
1146 |
/* External access control */
|
1147 |
/* XXX : not implemented */
|
1148 |
spr_register(env, SPR_EAR, "EAR",
|
1149 |
SPR_NOACCESS, SPR_NOACCESS, |
1150 |
&spr_read_generic, &spr_write_generic, |
1151 |
0x00000000);
|
1152 |
/* Breakpoints */
|
1153 |
/* XXX : not implemented */
|
1154 |
spr_register(env, SPR_IABR, "IABR",
|
1155 |
SPR_NOACCESS, SPR_NOACCESS, |
1156 |
&spr_read_generic, &spr_write_generic, |
1157 |
0x00000000);
|
1158 |
|
1159 |
} |
1160 |
|
1161 |
/* SPR specific to PowerPC G2 implementation */
|
1162 |
static void gen_spr_G2 (CPUPPCState *env) |
1163 |
{ |
1164 |
/* Memory base address */
|
1165 |
/* MBAR */
|
1166 |
/* XXX : not implemented */
|
1167 |
spr_register(env, SPR_MBAR, "MBAR",
|
1168 |
SPR_NOACCESS, SPR_NOACCESS, |
1169 |
&spr_read_generic, &spr_write_generic, |
1170 |
0x00000000);
|
1171 |
/* Exception processing */
|
1172 |
spr_register(env, SPR_BOOKE_CSRR0, "CSRR0",
|
1173 |
SPR_NOACCESS, SPR_NOACCESS, |
1174 |
&spr_read_generic, &spr_write_generic, |
1175 |
0x00000000);
|
1176 |
spr_register(env, SPR_BOOKE_CSRR1, "CSRR1",
|
1177 |
SPR_NOACCESS, SPR_NOACCESS, |
1178 |
&spr_read_generic, &spr_write_generic, |
1179 |
0x00000000);
|
1180 |
/* Breakpoints */
|
1181 |
/* XXX : not implemented */
|
1182 |
spr_register(env, SPR_DABR, "DABR",
|
1183 |
SPR_NOACCESS, SPR_NOACCESS, |
1184 |
&spr_read_generic, &spr_write_generic, |
1185 |
0x00000000);
|
1186 |
/* XXX : not implemented */
|
1187 |
spr_register(env, SPR_DABR2, "DABR2",
|
1188 |
SPR_NOACCESS, SPR_NOACCESS, |
1189 |
&spr_read_generic, &spr_write_generic, |
1190 |
0x00000000);
|
1191 |
/* XXX : not implemented */
|
1192 |
spr_register(env, SPR_IABR, "IABR",
|
1193 |
SPR_NOACCESS, SPR_NOACCESS, |
1194 |
&spr_read_generic, &spr_write_generic, |
1195 |
0x00000000);
|
1196 |
/* XXX : not implemented */
|
1197 |
spr_register(env, SPR_IABR2, "IABR2",
|
1198 |
SPR_NOACCESS, SPR_NOACCESS, |
1199 |
&spr_read_generic, &spr_write_generic, |
1200 |
0x00000000);
|
1201 |
/* XXX : not implemented */
|
1202 |
spr_register(env, SPR_IBCR, "IBCR",
|
1203 |
SPR_NOACCESS, SPR_NOACCESS, |
1204 |
&spr_read_generic, &spr_write_generic, |
1205 |
0x00000000);
|
1206 |
/* XXX : not implemented */
|
1207 |
spr_register(env, SPR_DBCR, "DBCR",
|
1208 |
SPR_NOACCESS, SPR_NOACCESS, |
1209 |
&spr_read_generic, &spr_write_generic, |
1210 |
0x00000000);
|
1211 |
} |
1212 |
|
1213 |
/* SPR specific to PowerPC 602 implementation */
|
1214 |
static void gen_spr_602 (CPUPPCState *env) |
1215 |
{ |
1216 |
/* ESA registers */
|
1217 |
/* XXX : not implemented */
|
1218 |
spr_register(env, SPR_SER, "SER",
|
1219 |
SPR_NOACCESS, SPR_NOACCESS, |
1220 |
&spr_read_generic, &spr_write_generic, |
1221 |
0x00000000);
|
1222 |
/* XXX : not implemented */
|
1223 |
spr_register(env, SPR_SEBR, "SEBR",
|
1224 |
SPR_NOACCESS, SPR_NOACCESS, |
1225 |
&spr_read_generic, &spr_write_generic, |
1226 |
0x00000000);
|
1227 |
/* XXX : not implemented */
|
1228 |
spr_register(env, SPR_ESASRR, "ESASRR",
|
1229 |
SPR_NOACCESS, SPR_NOACCESS, |
1230 |
&spr_read_generic, &spr_write_generic, |
1231 |
0x00000000);
|
1232 |
/* Floating point status */
|
1233 |
/* XXX : not implemented */
|
1234 |
spr_register(env, SPR_SP, "SP",
|
1235 |
SPR_NOACCESS, SPR_NOACCESS, |
1236 |
&spr_read_generic, &spr_write_generic, |
1237 |
0x00000000);
|
1238 |
/* XXX : not implemented */
|
1239 |
spr_register(env, SPR_LT, "LT",
|
1240 |
SPR_NOACCESS, SPR_NOACCESS, |
1241 |
&spr_read_generic, &spr_write_generic, |
1242 |
0x00000000);
|
1243 |
/* Watchdog timer */
|
1244 |
/* XXX : not implemented */
|
1245 |
spr_register(env, SPR_TCR, "TCR",
|
1246 |
SPR_NOACCESS, SPR_NOACCESS, |
1247 |
&spr_read_generic, &spr_write_generic, |
1248 |
0x00000000);
|
1249 |
/* Interrupt base */
|
1250 |
spr_register(env, SPR_IBR, "IBR",
|
1251 |
SPR_NOACCESS, SPR_NOACCESS, |
1252 |
&spr_read_generic, &spr_write_generic, |
1253 |
0x00000000);
|
1254 |
/* XXX : not implemented */
|
1255 |
spr_register(env, SPR_IABR, "IABR",
|
1256 |
SPR_NOACCESS, SPR_NOACCESS, |
1257 |
&spr_read_generic, &spr_write_generic, |
1258 |
0x00000000);
|
1259 |
} |
1260 |
|
1261 |
/* SPR specific to PowerPC 601 implementation */
|
1262 |
static void gen_spr_601 (CPUPPCState *env) |
1263 |
{ |
1264 |
/* Multiplication/division register */
|
1265 |
/* MQ */
|
1266 |
spr_register(env, SPR_MQ, "MQ",
|
1267 |
&spr_read_generic, &spr_write_generic, |
1268 |
&spr_read_generic, &spr_write_generic, |
1269 |
0x00000000);
|
1270 |
/* RTC registers */
|
1271 |
spr_register(env, SPR_601_RTCU, "RTCU",
|
1272 |
SPR_NOACCESS, SPR_NOACCESS, |
1273 |
SPR_NOACCESS, &spr_write_601_rtcu, |
1274 |
0x00000000);
|
1275 |
spr_register(env, SPR_601_VRTCU, "RTCU",
|
1276 |
&spr_read_601_rtcu, SPR_NOACCESS, |
1277 |
&spr_read_601_rtcu, SPR_NOACCESS, |
1278 |
0x00000000);
|
1279 |
spr_register(env, SPR_601_RTCL, "RTCL",
|
1280 |
SPR_NOACCESS, SPR_NOACCESS, |
1281 |
SPR_NOACCESS, &spr_write_601_rtcl, |
1282 |
0x00000000);
|
1283 |
spr_register(env, SPR_601_VRTCL, "RTCL",
|
1284 |
&spr_read_601_rtcl, SPR_NOACCESS, |
1285 |
&spr_read_601_rtcl, SPR_NOACCESS, |
1286 |
0x00000000);
|
1287 |
/* Timer */
|
1288 |
#if 0 /* ? */
|
1289 |
spr_register(env, SPR_601_UDECR, "UDECR",
|
1290 |
&spr_read_decr, SPR_NOACCESS,
|
1291 |
&spr_read_decr, SPR_NOACCESS,
|
1292 |
0x00000000);
|
1293 |
#endif
|
1294 |
/* External access control */
|
1295 |
/* XXX : not implemented */
|
1296 |
spr_register(env, SPR_EAR, "EAR",
|
1297 |
SPR_NOACCESS, SPR_NOACCESS, |
1298 |
&spr_read_generic, &spr_write_generic, |
1299 |
0x00000000);
|
1300 |
/* Memory management */
|
1301 |
#if !defined(CONFIG_USER_ONLY)
|
1302 |
spr_register(env, SPR_IBAT0U, "IBAT0U",
|
1303 |
SPR_NOACCESS, SPR_NOACCESS, |
1304 |
&spr_read_601_ubat, &spr_write_601_ubatu, |
1305 |
0x00000000);
|
1306 |
spr_register(env, SPR_IBAT0L, "IBAT0L",
|
1307 |
SPR_NOACCESS, SPR_NOACCESS, |
1308 |
&spr_read_601_ubat, &spr_write_601_ubatl, |
1309 |
0x00000000);
|
1310 |
spr_register(env, SPR_IBAT1U, "IBAT1U",
|
1311 |
SPR_NOACCESS, SPR_NOACCESS, |
1312 |
&spr_read_601_ubat, &spr_write_601_ubatu, |
1313 |
0x00000000);
|
1314 |
spr_register(env, SPR_IBAT1L, "IBAT1L",
|
1315 |
SPR_NOACCESS, SPR_NOACCESS, |
1316 |
&spr_read_601_ubat, &spr_write_601_ubatl, |
1317 |
0x00000000);
|
1318 |
spr_register(env, SPR_IBAT2U, "IBAT2U",
|
1319 |
SPR_NOACCESS, SPR_NOACCESS, |
1320 |
&spr_read_601_ubat, &spr_write_601_ubatu, |
1321 |
0x00000000);
|
1322 |
spr_register(env, SPR_IBAT2L, "IBAT2L",
|
1323 |
SPR_NOACCESS, SPR_NOACCESS, |
1324 |
&spr_read_601_ubat, &spr_write_601_ubatl, |
1325 |
0x00000000);
|
1326 |
spr_register(env, SPR_IBAT3U, "IBAT3U",
|
1327 |
SPR_NOACCESS, SPR_NOACCESS, |
1328 |
&spr_read_601_ubat, &spr_write_601_ubatu, |
1329 |
0x00000000);
|
1330 |
spr_register(env, SPR_IBAT3L, "IBAT3L",
|
1331 |
SPR_NOACCESS, SPR_NOACCESS, |
1332 |
&spr_read_601_ubat, &spr_write_601_ubatl, |
1333 |
0x00000000);
|
1334 |
env->nb_BATs = 4;
|
1335 |
#endif
|
1336 |
} |
1337 |
|
1338 |
static void gen_spr_74xx (CPUPPCState *env) |
1339 |
{ |
1340 |
/* Processor identification */
|
1341 |
spr_register(env, SPR_PIR, "PIR",
|
1342 |
SPR_NOACCESS, SPR_NOACCESS, |
1343 |
&spr_read_generic, &spr_write_pir, |
1344 |
0x00000000);
|
1345 |
/* XXX : not implemented */
|
1346 |
spr_register(env, SPR_MMCR2, "MMCR2",
|
1347 |
SPR_NOACCESS, SPR_NOACCESS, |
1348 |
&spr_read_generic, &spr_write_generic, |
1349 |
0x00000000);
|
1350 |
/* XXX : not implemented */
|
1351 |
spr_register(env, SPR_UMMCR2, "UMMCR2",
|
1352 |
&spr_read_ureg, SPR_NOACCESS, |
1353 |
&spr_read_ureg, SPR_NOACCESS, |
1354 |
0x00000000);
|
1355 |
/* XXX: not implemented */
|
1356 |
spr_register(env, SPR_BAMR, "BAMR",
|
1357 |
SPR_NOACCESS, SPR_NOACCESS, |
1358 |
&spr_read_generic, &spr_write_generic, |
1359 |
0x00000000);
|
1360 |
/* XXX : not implemented */
|
1361 |
spr_register(env, SPR_MSSCR0, "MSSCR0",
|
1362 |
SPR_NOACCESS, SPR_NOACCESS, |
1363 |
&spr_read_generic, &spr_write_generic, |
1364 |
0x00000000);
|
1365 |
/* Hardware implementation registers */
|
1366 |
/* XXX : not implemented */
|
1367 |
spr_register(env, SPR_HID0, "HID0",
|
1368 |
SPR_NOACCESS, SPR_NOACCESS, |
1369 |
&spr_read_generic, &spr_write_generic, |
1370 |
0x00000000);
|
1371 |
/* XXX : not implemented */
|
1372 |
spr_register(env, SPR_HID1, "HID1",
|
1373 |
SPR_NOACCESS, SPR_NOACCESS, |
1374 |
&spr_read_generic, &spr_write_generic, |
1375 |
0x00000000);
|
1376 |
/* Altivec */
|
1377 |
spr_register(env, SPR_VRSAVE, "VRSAVE",
|
1378 |
&spr_read_generic, &spr_write_generic, |
1379 |
&spr_read_generic, &spr_write_generic, |
1380 |
0x00000000);
|
1381 |
/* XXX : not implemented */
|
1382 |
spr_register(env, SPR_L2CR, "L2CR",
|
1383 |
SPR_NOACCESS, SPR_NOACCESS, |
1384 |
&spr_read_generic, NULL,
|
1385 |
0x00000000);
|
1386 |
/* Not strictly an SPR */
|
1387 |
vscr_init(env, 0x00010000);
|
1388 |
} |
1389 |
|
1390 |
static void gen_l3_ctrl (CPUPPCState *env) |
1391 |
{ |
1392 |
/* L3CR */
|
1393 |
/* XXX : not implemented */
|
1394 |
spr_register(env, SPR_L3CR, "L3CR",
|
1395 |
SPR_NOACCESS, SPR_NOACCESS, |
1396 |
&spr_read_generic, &spr_write_generic, |
1397 |
0x00000000);
|
1398 |
/* L3ITCR0 */
|
1399 |
/* XXX : not implemented */
|
1400 |
spr_register(env, SPR_L3ITCR0, "L3ITCR0",
|
1401 |
SPR_NOACCESS, SPR_NOACCESS, |
1402 |
&spr_read_generic, &spr_write_generic, |
1403 |
0x00000000);
|
1404 |
/* L3PM */
|
1405 |
/* XXX : not implemented */
|
1406 |
spr_register(env, SPR_L3PM, "L3PM",
|
1407 |
SPR_NOACCESS, SPR_NOACCESS, |
1408 |
&spr_read_generic, &spr_write_generic, |
1409 |
0x00000000);
|
1410 |
} |
1411 |
|
1412 |
static void gen_74xx_soft_tlb (CPUPPCState *env, int nb_tlbs, int nb_ways) |
1413 |
{ |
1414 |
#if !defined(CONFIG_USER_ONLY)
|
1415 |
env->nb_tlb = nb_tlbs; |
1416 |
env->nb_ways = nb_ways; |
1417 |
env->id_tlbs = 1;
|
1418 |
env->tlb_type = TLB_6XX; |
1419 |
/* XXX : not implemented */
|
1420 |
spr_register(env, SPR_PTEHI, "PTEHI",
|
1421 |
SPR_NOACCESS, SPR_NOACCESS, |
1422 |
&spr_read_generic, &spr_write_generic, |
1423 |
0x00000000);
|
1424 |
/* XXX : not implemented */
|
1425 |
spr_register(env, SPR_PTELO, "PTELO",
|
1426 |
SPR_NOACCESS, SPR_NOACCESS, |
1427 |
&spr_read_generic, &spr_write_generic, |
1428 |
0x00000000);
|
1429 |
/* XXX : not implemented */
|
1430 |
spr_register(env, SPR_TLBMISS, "TLBMISS",
|
1431 |
SPR_NOACCESS, SPR_NOACCESS, |
1432 |
&spr_read_generic, &spr_write_generic, |
1433 |
0x00000000);
|
1434 |
#endif
|
1435 |
} |
1436 |
|
1437 |
#if !defined(CONFIG_USER_ONLY)
|
1438 |
static void spr_write_e500_l1csr0 (void *opaque, int sprn, int gprn) |
1439 |
{ |
1440 |
TCGv t0 = tcg_temp_new(); |
1441 |
|
1442 |
tcg_gen_andi_tl(t0, cpu_gpr[gprn], ~256);
|
1443 |
gen_store_spr(sprn, t0); |
1444 |
tcg_temp_free(t0); |
1445 |
} |
1446 |
|
1447 |
static void spr_write_booke206_mmucsr0 (void *opaque, int sprn, int gprn) |
1448 |
{ |
1449 |
TCGv_i32 t0 = tcg_const_i32(sprn); |
1450 |
gen_helper_booke206_tlbflush(cpu_env, t0); |
1451 |
tcg_temp_free_i32(t0); |
1452 |
} |
1453 |
|
1454 |
static void spr_write_booke_pid (void *opaque, int sprn, int gprn) |
1455 |
{ |
1456 |
TCGv_i32 t0 = tcg_const_i32(sprn); |
1457 |
gen_helper_booke_setpid(cpu_env, t0, cpu_gpr[gprn]); |
1458 |
tcg_temp_free_i32(t0); |
1459 |
} |
1460 |
#endif
|
1461 |
|
1462 |
static void gen_spr_usprgh (CPUPPCState *env) |
1463 |
{ |
1464 |
spr_register(env, SPR_USPRG4, "USPRG4",
|
1465 |
&spr_read_ureg, SPR_NOACCESS, |
1466 |
&spr_read_ureg, SPR_NOACCESS, |
1467 |
0x00000000);
|
1468 |
spr_register(env, SPR_USPRG5, "USPRG5",
|
1469 |
&spr_read_ureg, SPR_NOACCESS, |
1470 |
&spr_read_ureg, SPR_NOACCESS, |
1471 |
0x00000000);
|
1472 |
spr_register(env, SPR_USPRG6, "USPRG6",
|
1473 |
&spr_read_ureg, SPR_NOACCESS, |
1474 |
&spr_read_ureg, SPR_NOACCESS, |
1475 |
0x00000000);
|
1476 |
spr_register(env, SPR_USPRG7, "USPRG7",
|
1477 |
&spr_read_ureg, SPR_NOACCESS, |
1478 |
&spr_read_ureg, SPR_NOACCESS, |
1479 |
0x00000000);
|
1480 |
} |
1481 |
|
1482 |
/* PowerPC BookE SPR */
|
1483 |
static void gen_spr_BookE (CPUPPCState *env, uint64_t ivor_mask) |
1484 |
{ |
1485 |
const char *ivor_names[64] = { |
1486 |
"IVOR0", "IVOR1", "IVOR2", "IVOR3", |
1487 |
"IVOR4", "IVOR5", "IVOR6", "IVOR7", |
1488 |
"IVOR8", "IVOR9", "IVOR10", "IVOR11", |
1489 |
"IVOR12", "IVOR13", "IVOR14", "IVOR15", |
1490 |
"IVOR16", "IVOR17", "IVOR18", "IVOR19", |
1491 |
"IVOR20", "IVOR21", "IVOR22", "IVOR23", |
1492 |
"IVOR24", "IVOR25", "IVOR26", "IVOR27", |
1493 |
"IVOR28", "IVOR29", "IVOR30", "IVOR31", |
1494 |
"IVOR32", "IVOR33", "IVOR34", "IVOR35", |
1495 |
"IVOR36", "IVOR37", "IVOR38", "IVOR39", |
1496 |
"IVOR40", "IVOR41", "IVOR42", "IVOR43", |
1497 |
"IVOR44", "IVOR45", "IVOR46", "IVOR47", |
1498 |
"IVOR48", "IVOR49", "IVOR50", "IVOR51", |
1499 |
"IVOR52", "IVOR53", "IVOR54", "IVOR55", |
1500 |
"IVOR56", "IVOR57", "IVOR58", "IVOR59", |
1501 |
"IVOR60", "IVOR61", "IVOR62", "IVOR63", |
1502 |
}; |
1503 |
#define SPR_BOOKE_IVORxx (-1) |
1504 |
int ivor_sprn[64] = { |
1505 |
SPR_BOOKE_IVOR0, SPR_BOOKE_IVOR1, SPR_BOOKE_IVOR2, SPR_BOOKE_IVOR3, |
1506 |
SPR_BOOKE_IVOR4, SPR_BOOKE_IVOR5, SPR_BOOKE_IVOR6, SPR_BOOKE_IVOR7, |
1507 |
SPR_BOOKE_IVOR8, SPR_BOOKE_IVOR9, SPR_BOOKE_IVOR10, SPR_BOOKE_IVOR11, |
1508 |
SPR_BOOKE_IVOR12, SPR_BOOKE_IVOR13, SPR_BOOKE_IVOR14, SPR_BOOKE_IVOR15, |
1509 |
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
1510 |
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
1511 |
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
1512 |
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
1513 |
SPR_BOOKE_IVOR32, SPR_BOOKE_IVOR33, SPR_BOOKE_IVOR34, SPR_BOOKE_IVOR35, |
1514 |
SPR_BOOKE_IVOR36, SPR_BOOKE_IVOR37, SPR_BOOKE_IVOR38, SPR_BOOKE_IVOR39, |
1515 |
SPR_BOOKE_IVOR40, SPR_BOOKE_IVOR41, SPR_BOOKE_IVOR42, SPR_BOOKE_IVORxx, |
1516 |
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
1517 |
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
1518 |
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
1519 |
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
1520 |
SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
1521 |
}; |
1522 |
int i;
|
1523 |
|
1524 |
/* Interrupt processing */
|
1525 |
spr_register(env, SPR_BOOKE_CSRR0, "CSRR0",
|
1526 |
SPR_NOACCESS, SPR_NOACCESS, |
1527 |
&spr_read_generic, &spr_write_generic, |
1528 |
0x00000000);
|
1529 |
spr_register(env, SPR_BOOKE_CSRR1, "CSRR1",
|
1530 |
SPR_NOACCESS, SPR_NOACCESS, |
1531 |
&spr_read_generic, &spr_write_generic, |
1532 |
0x00000000);
|
1533 |
/* Debug */
|
1534 |
/* XXX : not implemented */
|
1535 |
spr_register(env, SPR_BOOKE_IAC1, "IAC1",
|
1536 |
SPR_NOACCESS, SPR_NOACCESS, |
1537 |
&spr_read_generic, &spr_write_generic, |
1538 |
0x00000000);
|
1539 |
/* XXX : not implemented */
|
1540 |
spr_register(env, SPR_BOOKE_IAC2, "IAC2",
|
1541 |
SPR_NOACCESS, SPR_NOACCESS, |
1542 |
&spr_read_generic, &spr_write_generic, |
1543 |
0x00000000);
|
1544 |
/* XXX : not implemented */
|
1545 |
spr_register(env, SPR_BOOKE_DAC1, "DAC1",
|
1546 |
SPR_NOACCESS, SPR_NOACCESS, |
1547 |
&spr_read_generic, &spr_write_generic, |
1548 |
0x00000000);
|
1549 |
/* XXX : not implemented */
|
1550 |
spr_register(env, SPR_BOOKE_DAC2, "DAC2",
|
1551 |
SPR_NOACCESS, SPR_NOACCESS, |
1552 |
&spr_read_generic, &spr_write_generic, |
1553 |
0x00000000);
|
1554 |
/* XXX : not implemented */
|
1555 |
spr_register(env, SPR_BOOKE_DBCR0, "DBCR0",
|
1556 |
SPR_NOACCESS, SPR_NOACCESS, |
1557 |
&spr_read_generic, &spr_write_40x_dbcr0, |
1558 |
0x00000000);
|
1559 |
/* XXX : not implemented */
|
1560 |
spr_register(env, SPR_BOOKE_DBCR1, "DBCR1",
|
1561 |
SPR_NOACCESS, SPR_NOACCESS, |
1562 |
&spr_read_generic, &spr_write_generic, |
1563 |
0x00000000);
|
1564 |
/* XXX : not implemented */
|
1565 |
spr_register(env, SPR_BOOKE_DBCR2, "DBCR2",
|
1566 |
SPR_NOACCESS, SPR_NOACCESS, |
1567 |
&spr_read_generic, &spr_write_generic, |
1568 |
0x00000000);
|
1569 |
/* XXX : not implemented */
|
1570 |
spr_register(env, SPR_BOOKE_DBSR, "DBSR",
|
1571 |
SPR_NOACCESS, SPR_NOACCESS, |
1572 |
&spr_read_generic, &spr_write_clear, |
1573 |
0x00000000);
|
1574 |
spr_register(env, SPR_BOOKE_DEAR, "DEAR",
|
1575 |
SPR_NOACCESS, SPR_NOACCESS, |
1576 |
&spr_read_generic, &spr_write_generic, |
1577 |
0x00000000);
|
1578 |
spr_register(env, SPR_BOOKE_ESR, "ESR",
|
1579 |
SPR_NOACCESS, SPR_NOACCESS, |
1580 |
&spr_read_generic, &spr_write_generic, |
1581 |
0x00000000);
|
1582 |
spr_register(env, SPR_BOOKE_IVPR, "IVPR",
|
1583 |
SPR_NOACCESS, SPR_NOACCESS, |
1584 |
&spr_read_generic, &spr_write_excp_prefix, |
1585 |
0x00000000);
|
1586 |
/* Exception vectors */
|
1587 |
for (i = 0; i < 64; i++) { |
1588 |
if (ivor_mask & (1ULL << i)) { |
1589 |
if (ivor_sprn[i] == SPR_BOOKE_IVORxx) {
|
1590 |
fprintf(stderr, "ERROR: IVOR %d SPR is not defined\n", i);
|
1591 |
exit(1);
|
1592 |
} |
1593 |
spr_register(env, ivor_sprn[i], ivor_names[i], |
1594 |
SPR_NOACCESS, SPR_NOACCESS, |
1595 |
&spr_read_generic, &spr_write_excp_vector, |
1596 |
0x00000000);
|
1597 |
} |
1598 |
} |
1599 |
spr_register(env, SPR_BOOKE_PID, "PID",
|
1600 |
SPR_NOACCESS, SPR_NOACCESS, |
1601 |
&spr_read_generic, &spr_write_booke_pid, |
1602 |
0x00000000);
|
1603 |
spr_register(env, SPR_BOOKE_TCR, "TCR",
|
1604 |
SPR_NOACCESS, SPR_NOACCESS, |
1605 |
&spr_read_generic, &spr_write_booke_tcr, |
1606 |
0x00000000);
|
1607 |
spr_register(env, SPR_BOOKE_TSR, "TSR",
|
1608 |
SPR_NOACCESS, SPR_NOACCESS, |
1609 |
&spr_read_generic, &spr_write_booke_tsr, |
1610 |
0x00000000);
|
1611 |
/* Timer */
|
1612 |
spr_register(env, SPR_DECR, "DECR",
|
1613 |
SPR_NOACCESS, SPR_NOACCESS, |
1614 |
&spr_read_decr, &spr_write_decr, |
1615 |
0x00000000);
|
1616 |
spr_register(env, SPR_BOOKE_DECAR, "DECAR",
|
1617 |
SPR_NOACCESS, SPR_NOACCESS, |
1618 |
SPR_NOACCESS, &spr_write_generic, |
1619 |
0x00000000);
|
1620 |
/* SPRGs */
|
1621 |
spr_register(env, SPR_USPRG0, "USPRG0",
|
1622 |
&spr_read_generic, &spr_write_generic, |
1623 |
&spr_read_generic, &spr_write_generic, |
1624 |
0x00000000);
|
1625 |
spr_register(env, SPR_SPRG4, "SPRG4",
|
1626 |
SPR_NOACCESS, SPR_NOACCESS, |
1627 |
&spr_read_generic, &spr_write_generic, |
1628 |
0x00000000);
|
1629 |
spr_register(env, SPR_SPRG5, "SPRG5",
|
1630 |
SPR_NOACCESS, SPR_NOACCESS, |
1631 |
&spr_read_generic, &spr_write_generic, |
1632 |
0x00000000);
|
1633 |
spr_register(env, SPR_SPRG6, "SPRG6",
|
1634 |
SPR_NOACCESS, SPR_NOACCESS, |
1635 |
&spr_read_generic, &spr_write_generic, |
1636 |
0x00000000);
|
1637 |
spr_register(env, SPR_SPRG7, "SPRG7",
|
1638 |
SPR_NOACCESS, SPR_NOACCESS, |
1639 |
&spr_read_generic, &spr_write_generic, |
1640 |
0x00000000);
|
1641 |
} |
1642 |
|
1643 |
static inline uint32_t gen_tlbncfg(uint32_t assoc, uint32_t minsize, |
1644 |
uint32_t maxsize, uint32_t flags, |
1645 |
uint32_t nentries) |
1646 |
{ |
1647 |
return (assoc << TLBnCFG_ASSOC_SHIFT) |
|
1648 |
(minsize << TLBnCFG_MINSIZE_SHIFT) | |
1649 |
(maxsize << TLBnCFG_MAXSIZE_SHIFT) | |
1650 |
flags | nentries; |
1651 |
} |
1652 |
|
1653 |
/* BookE 2.06 storage control registers */
|
1654 |
static void gen_spr_BookE206(CPUPPCState *env, uint32_t mas_mask, |
1655 |
uint32_t *tlbncfg) |
1656 |
{ |
1657 |
#if !defined(CONFIG_USER_ONLY)
|
1658 |
const char *mas_names[8] = { |
1659 |
"MAS0", "MAS1", "MAS2", "MAS3", "MAS4", "MAS5", "MAS6", "MAS7", |
1660 |
}; |
1661 |
int mas_sprn[8] = { |
1662 |
SPR_BOOKE_MAS0, SPR_BOOKE_MAS1, SPR_BOOKE_MAS2, SPR_BOOKE_MAS3, |
1663 |
SPR_BOOKE_MAS4, SPR_BOOKE_MAS5, SPR_BOOKE_MAS6, SPR_BOOKE_MAS7, |
1664 |
}; |
1665 |
int i;
|
1666 |
|
1667 |
/* TLB assist registers */
|
1668 |
/* XXX : not implemented */
|
1669 |
for (i = 0; i < 8; i++) { |
1670 |
void (*uea_write)(void *o, int sprn, int gprn) = &spr_write_generic32; |
1671 |
if (i == 2 && (mas_mask & (1 << i)) && (env->insns_flags & PPC_64B)) { |
1672 |
uea_write = &spr_write_generic; |
1673 |
} |
1674 |
if (mas_mask & (1 << i)) { |
1675 |
spr_register(env, mas_sprn[i], mas_names[i], |
1676 |
SPR_NOACCESS, SPR_NOACCESS, |
1677 |
&spr_read_generic, uea_write, |
1678 |
0x00000000);
|
1679 |
} |
1680 |
} |
1681 |
if (env->nb_pids > 1) { |
1682 |
/* XXX : not implemented */
|
1683 |
spr_register(env, SPR_BOOKE_PID1, "PID1",
|
1684 |
SPR_NOACCESS, SPR_NOACCESS, |
1685 |
&spr_read_generic, &spr_write_booke_pid, |
1686 |
0x00000000);
|
1687 |
} |
1688 |
if (env->nb_pids > 2) { |
1689 |
/* XXX : not implemented */
|
1690 |
spr_register(env, SPR_BOOKE_PID2, "PID2",
|
1691 |
SPR_NOACCESS, SPR_NOACCESS, |
1692 |
&spr_read_generic, &spr_write_booke_pid, |
1693 |
0x00000000);
|
1694 |
} |
1695 |
/* XXX : not implemented */
|
1696 |
spr_register(env, SPR_MMUCFG, "MMUCFG",
|
1697 |
SPR_NOACCESS, SPR_NOACCESS, |
1698 |
&spr_read_generic, SPR_NOACCESS, |
1699 |
0x00000000); /* TOFIX */ |
1700 |
switch (env->nb_ways) {
|
1701 |
case 4: |
1702 |
spr_register(env, SPR_BOOKE_TLB3CFG, "TLB3CFG",
|
1703 |
SPR_NOACCESS, SPR_NOACCESS, |
1704 |
&spr_read_generic, SPR_NOACCESS, |
1705 |
tlbncfg[3]);
|
1706 |
/* Fallthru */
|
1707 |
case 3: |
1708 |
spr_register(env, SPR_BOOKE_TLB2CFG, "TLB2CFG",
|
1709 |
SPR_NOACCESS, SPR_NOACCESS, |
1710 |
&spr_read_generic, SPR_NOACCESS, |
1711 |
tlbncfg[2]);
|
1712 |
/* Fallthru */
|
1713 |
case 2: |
1714 |
spr_register(env, SPR_BOOKE_TLB1CFG, "TLB1CFG",
|
1715 |
SPR_NOACCESS, SPR_NOACCESS, |
1716 |
&spr_read_generic, SPR_NOACCESS, |
1717 |
tlbncfg[1]);
|
1718 |
/* Fallthru */
|
1719 |
case 1: |
1720 |
spr_register(env, SPR_BOOKE_TLB0CFG, "TLB0CFG",
|
1721 |
SPR_NOACCESS, SPR_NOACCESS, |
1722 |
&spr_read_generic, SPR_NOACCESS, |
1723 |
tlbncfg[0]);
|
1724 |
/* Fallthru */
|
1725 |
case 0: |
1726 |
default:
|
1727 |
break;
|
1728 |
} |
1729 |
#endif
|
1730 |
|
1731 |
gen_spr_usprgh(env); |
1732 |
} |
1733 |
|
1734 |
/* SPR specific to PowerPC 440 implementation */
|
1735 |
static void gen_spr_440 (CPUPPCState *env) |
1736 |
{ |
1737 |
/* Cache control */
|
1738 |
/* XXX : not implemented */
|
1739 |
spr_register(env, SPR_440_DNV0, "DNV0",
|
1740 |
SPR_NOACCESS, SPR_NOACCESS, |
1741 |
&spr_read_generic, &spr_write_generic, |
1742 |
0x00000000);
|
1743 |
/* XXX : not implemented */
|
1744 |
spr_register(env, SPR_440_DNV1, "DNV1",
|
1745 |
SPR_NOACCESS, SPR_NOACCESS, |
1746 |
&spr_read_generic, &spr_write_generic, |
1747 |
0x00000000);
|
1748 |
/* XXX : not implemented */
|
1749 |
spr_register(env, SPR_440_DNV2, "DNV2",
|
1750 |
SPR_NOACCESS, SPR_NOACCESS, |
1751 |
&spr_read_generic, &spr_write_generic, |
1752 |
0x00000000);
|
1753 |
/* XXX : not implemented */
|
1754 |
spr_register(env, SPR_440_DNV3, "DNV3",
|
1755 |
SPR_NOACCESS, SPR_NOACCESS, |
1756 |
&spr_read_generic, &spr_write_generic, |
1757 |
0x00000000);
|
1758 |
/* XXX : not implemented */
|
1759 |
spr_register(env, SPR_440_DTV0, "DTV0",
|
1760 |
SPR_NOACCESS, SPR_NOACCESS, |
1761 |
&spr_read_generic, &spr_write_generic, |
1762 |
0x00000000);
|
1763 |
/* XXX : not implemented */
|
1764 |
spr_register(env, SPR_440_DTV1, "DTV1",
|
1765 |
SPR_NOACCESS, SPR_NOACCESS, |
1766 |
&spr_read_generic, &spr_write_generic, |
1767 |
0x00000000);
|
1768 |
/* XXX : not implemented */
|
1769 |
spr_register(env, SPR_440_DTV2, "DTV2",
|
1770 |
SPR_NOACCESS, SPR_NOACCESS, |
1771 |
&spr_read_generic, &spr_write_generic, |
1772 |
0x00000000);
|
1773 |
/* XXX : not implemented */
|
1774 |
spr_register(env, SPR_440_DTV3, "DTV3",
|
1775 |
SPR_NOACCESS, SPR_NOACCESS, |
1776 |
&spr_read_generic, &spr_write_generic, |
1777 |
0x00000000);
|
1778 |
/* XXX : not implemented */
|
1779 |
spr_register(env, SPR_440_DVLIM, "DVLIM",
|
1780 |
SPR_NOACCESS, SPR_NOACCESS, |
1781 |
&spr_read_generic, &spr_write_generic, |
1782 |
0x00000000);
|
1783 |
/* XXX : not implemented */
|
1784 |
spr_register(env, SPR_440_INV0, "INV0",
|
1785 |
SPR_NOACCESS, SPR_NOACCESS, |
1786 |
&spr_read_generic, &spr_write_generic, |
1787 |
0x00000000);
|
1788 |
/* XXX : not implemented */
|
1789 |
spr_register(env, SPR_440_INV1, "INV1",
|
1790 |
SPR_NOACCESS, SPR_NOACCESS, |
1791 |
&spr_read_generic, &spr_write_generic, |
1792 |
0x00000000);
|
1793 |
/* XXX : not implemented */
|
1794 |
spr_register(env, SPR_440_INV2, "INV2",
|
1795 |
SPR_NOACCESS, SPR_NOACCESS, |
1796 |
&spr_read_generic, &spr_write_generic, |
1797 |
0x00000000);
|
1798 |
/* XXX : not implemented */
|
1799 |
spr_register(env, SPR_440_INV3, "INV3",
|
1800 |
SPR_NOACCESS, SPR_NOACCESS, |
1801 |
&spr_read_generic, &spr_write_generic, |
1802 |
0x00000000);
|
1803 |
/* XXX : not implemented */
|
1804 |
spr_register(env, SPR_440_ITV0, "ITV0",
|
1805 |
SPR_NOACCESS, SPR_NOACCESS, |
1806 |
&spr_read_generic, &spr_write_generic, |
1807 |
0x00000000);
|
1808 |
/* XXX : not implemented */
|
1809 |
spr_register(env, SPR_440_ITV1, "ITV1",
|
1810 |
SPR_NOACCESS, SPR_NOACCESS, |
1811 |
&spr_read_generic, &spr_write_generic, |
1812 |
0x00000000);
|
1813 |
/* XXX : not implemented */
|
1814 |
spr_register(env, SPR_440_ITV2, "ITV2",
|
1815 |
SPR_NOACCESS, SPR_NOACCESS, |
1816 |
&spr_read_generic, &spr_write_generic, |
1817 |
0x00000000);
|
1818 |
/* XXX : not implemented */
|
1819 |
spr_register(env, SPR_440_ITV3, "ITV3",
|
1820 |
SPR_NOACCESS, SPR_NOACCESS, |
1821 |
&spr_read_generic, &spr_write_generic, |
1822 |
0x00000000);
|
1823 |
/* XXX : not implemented */
|
1824 |
spr_register(env, SPR_440_IVLIM, "IVLIM",
|
1825 |
SPR_NOACCESS, SPR_NOACCESS, |
1826 |
&spr_read_generic, &spr_write_generic, |
1827 |
0x00000000);
|
1828 |
/* Cache debug */
|
1829 |
/* XXX : not implemented */
|
1830 |
spr_register(env, SPR_BOOKE_DCDBTRH, "DCDBTRH",
|
1831 |
SPR_NOACCESS, SPR_NOACCESS, |
1832 |
&spr_read_generic, SPR_NOACCESS, |
1833 |
0x00000000);
|
1834 |
/* XXX : not implemented */
|
1835 |
spr_register(env, SPR_BOOKE_DCDBTRL, "DCDBTRL",
|
1836 |
SPR_NOACCESS, SPR_NOACCESS, |
1837 |
&spr_read_generic, SPR_NOACCESS, |
1838 |
0x00000000);
|
1839 |
/* XXX : not implemented */
|
1840 |
spr_register(env, SPR_BOOKE_ICDBDR, "ICDBDR",
|
1841 |
SPR_NOACCESS, SPR_NOACCESS, |
1842 |
&spr_read_generic, SPR_NOACCESS, |
1843 |
0x00000000);
|
1844 |
/* XXX : not implemented */
|
1845 |
spr_register(env, SPR_BOOKE_ICDBTRH, "ICDBTRH",
|
1846 |
SPR_NOACCESS, SPR_NOACCESS, |
1847 |
&spr_read_generic, SPR_NOACCESS, |
1848 |
0x00000000);
|
1849 |
/* XXX : not implemented */
|
1850 |
spr_register(env, SPR_BOOKE_ICDBTRL, "ICDBTRL",
|
1851 |
SPR_NOACCESS, SPR_NOACCESS, |
1852 |
&spr_read_generic, SPR_NOACCESS, |
1853 |
0x00000000);
|
1854 |
/* XXX : not implemented */
|
1855 |
spr_register(env, SPR_440_DBDR, "DBDR",
|
1856 |
SPR_NOACCESS, SPR_NOACCESS, |
1857 |
&spr_read_generic, &spr_write_generic, |
1858 |
0x00000000);
|
1859 |
/* Processor control */
|
1860 |
spr_register(env, SPR_4xx_CCR0, "CCR0",
|
1861 |
SPR_NOACCESS, SPR_NOACCESS, |
1862 |
&spr_read_generic, &spr_write_generic, |
1863 |
0x00000000);
|
1864 |
spr_register(env, SPR_440_RSTCFG, "RSTCFG",
|
1865 |
SPR_NOACCESS, SPR_NOACCESS, |
1866 |
&spr_read_generic, SPR_NOACCESS, |
1867 |
0x00000000);
|
1868 |
/* Storage control */
|
1869 |
spr_register(env, SPR_440_MMUCR, "MMUCR",
|
1870 |
SPR_NOACCESS, SPR_NOACCESS, |
1871 |
&spr_read_generic, &spr_write_generic, |
1872 |
0x00000000);
|
1873 |
} |
1874 |
|
1875 |
/* SPR shared between PowerPC 40x implementations */
|
1876 |
static void gen_spr_40x (CPUPPCState *env) |
1877 |
{ |
1878 |
/* Cache */
|
1879 |
/* not emulated, as QEMU do not emulate caches */
|
1880 |
spr_register(env, SPR_40x_DCCR, "DCCR",
|
1881 |
SPR_NOACCESS, SPR_NOACCESS, |
1882 |
&spr_read_generic, &spr_write_generic, |
1883 |
0x00000000);
|
1884 |
/* not emulated, as QEMU do not emulate caches */
|
1885 |
spr_register(env, SPR_40x_ICCR, "ICCR",
|
1886 |
SPR_NOACCESS, SPR_NOACCESS, |
1887 |
&spr_read_generic, &spr_write_generic, |
1888 |
0x00000000);
|
1889 |
/* not emulated, as QEMU do not emulate caches */
|
1890 |
spr_register(env, SPR_BOOKE_ICDBDR, "ICDBDR",
|
1891 |
SPR_NOACCESS, SPR_NOACCESS, |
1892 |
&spr_read_generic, SPR_NOACCESS, |
1893 |
0x00000000);
|
1894 |
/* Exception */
|
1895 |
spr_register(env, SPR_40x_DEAR, "DEAR",
|
1896 |
SPR_NOACCESS, SPR_NOACCESS, |
1897 |
&spr_read_generic, &spr_write_generic, |
1898 |
0x00000000);
|
1899 |
spr_register(env, SPR_40x_ESR, "ESR",
|
1900 |
SPR_NOACCESS, SPR_NOACCESS, |
1901 |
&spr_read_generic, &spr_write_generic, |
1902 |
0x00000000);
|
1903 |
spr_register(env, SPR_40x_EVPR, "EVPR",
|
1904 |
SPR_NOACCESS, SPR_NOACCESS, |
1905 |
&spr_read_generic, &spr_write_excp_prefix, |
1906 |
0x00000000);
|
1907 |
spr_register(env, SPR_40x_SRR2, "SRR2",
|
1908 |
&spr_read_generic, &spr_write_generic, |
1909 |
&spr_read_generic, &spr_write_generic, |
1910 |
0x00000000);
|
1911 |
spr_register(env, SPR_40x_SRR3, "SRR3",
|
1912 |
&spr_read_generic, &spr_write_generic, |
1913 |
&spr_read_generic, &spr_write_generic, |
1914 |
0x00000000);
|
1915 |
/* Timers */
|
1916 |
spr_register(env, SPR_40x_PIT, "PIT",
|
1917 |
SPR_NOACCESS, SPR_NOACCESS, |
1918 |
&spr_read_40x_pit, &spr_write_40x_pit, |
1919 |
0x00000000);
|
1920 |
spr_register(env, SPR_40x_TCR, "TCR",
|
1921 |
SPR_NOACCESS, SPR_NOACCESS, |
1922 |
&spr_read_generic, &spr_write_booke_tcr, |
1923 |
0x00000000);
|
1924 |
spr_register(env, SPR_40x_TSR, "TSR",
|
1925 |
SPR_NOACCESS, SPR_NOACCESS, |
1926 |
&spr_read_generic, &spr_write_booke_tsr, |
1927 |
0x00000000);
|
1928 |
} |
1929 |
|
1930 |
/* SPR specific to PowerPC 405 implementation */
|
1931 |
static void gen_spr_405 (CPUPPCState *env) |
1932 |
{ |
1933 |
/* MMU */
|
1934 |
spr_register(env, SPR_40x_PID, "PID",
|
1935 |
SPR_NOACCESS, SPR_NOACCESS, |
1936 |
&spr_read_generic, &spr_write_generic, |
1937 |
0x00000000);
|
1938 |
spr_register(env, SPR_4xx_CCR0, "CCR0",
|
1939 |
SPR_NOACCESS, SPR_NOACCESS, |
1940 |
&spr_read_generic, &spr_write_generic, |
1941 |
0x00700000);
|
1942 |
/* Debug interface */
|
1943 |
/* XXX : not implemented */
|
1944 |
spr_register(env, SPR_40x_DBCR0, "DBCR0",
|
1945 |
SPR_NOACCESS, SPR_NOACCESS, |
1946 |
&spr_read_generic, &spr_write_40x_dbcr0, |
1947 |
0x00000000);
|
1948 |
/* XXX : not implemented */
|
1949 |
spr_register(env, SPR_405_DBCR1, "DBCR1",
|
1950 |
SPR_NOACCESS, SPR_NOACCESS, |
1951 |
&spr_read_generic, &spr_write_generic, |
1952 |
0x00000000);
|
1953 |
/* XXX : not implemented */
|
1954 |
spr_register(env, SPR_40x_DBSR, "DBSR",
|
1955 |
SPR_NOACCESS, SPR_NOACCESS, |
1956 |
&spr_read_generic, &spr_write_clear, |
1957 |
/* Last reset was system reset */
|
1958 |
0x00000300);
|
1959 |
/* XXX : not implemented */
|
1960 |
spr_register(env, SPR_40x_DAC1, "DAC1",
|
1961 |
SPR_NOACCESS, SPR_NOACCESS, |
1962 |
&spr_read_generic, &spr_write_generic, |
1963 |
0x00000000);
|
1964 |
spr_register(env, SPR_40x_DAC2, "DAC2",
|
1965 |
SPR_NOACCESS, SPR_NOACCESS, |
1966 |
&spr_read_generic, &spr_write_generic, |
1967 |
0x00000000);
|
1968 |
/* XXX : not implemented */
|
1969 |
spr_register(env, SPR_405_DVC1, "DVC1",
|
1970 |
SPR_NOACCESS, SPR_NOACCESS, |
1971 |
&spr_read_generic, &spr_write_generic, |
1972 |
0x00000000);
|
1973 |
/* XXX : not implemented */
|
1974 |
spr_register(env, SPR_405_DVC2, "DVC2",
|
1975 |
SPR_NOACCESS, SPR_NOACCESS, |
1976 |
&spr_read_generic, &spr_write_generic, |
1977 |
0x00000000);
|
1978 |
/* XXX : not implemented */
|
1979 |
spr_register(env, SPR_40x_IAC1, "IAC1",
|
1980 |
SPR_NOACCESS, SPR_NOACCESS, |
1981 |
&spr_read_generic, &spr_write_generic, |
1982 |
0x00000000);
|
1983 |
spr_register(env, SPR_40x_IAC2, "IAC2",
|
1984 |
SPR_NOACCESS, SPR_NOACCESS, |
1985 |
&spr_read_generic, &spr_write_generic, |
1986 |
0x00000000);
|
1987 |
/* XXX : not implemented */
|
1988 |
spr_register(env, SPR_405_IAC3, "IAC3",
|
1989 |
SPR_NOACCESS, SPR_NOACCESS, |
1990 |
&spr_read_generic, &spr_write_generic, |
1991 |
0x00000000);
|
1992 |
/* XXX : not implemented */
|
1993 |
spr_register(env, SPR_405_IAC4, "IAC4",
|
1994 |
SPR_NOACCESS, SPR_NOACCESS, |
1995 |
&spr_read_generic, &spr_write_generic, |
1996 |
0x00000000);
|
1997 |
/* Storage control */
|
1998 |
/* XXX: TODO: not implemented */
|
1999 |
spr_register(env, SPR_405_SLER, "SLER",
|
2000 |
SPR_NOACCESS, SPR_NOACCESS, |
2001 |
&spr_read_generic, &spr_write_40x_sler, |
2002 |
0x00000000);
|
2003 |
spr_register(env, SPR_40x_ZPR, "ZPR",
|
2004 |
SPR_NOACCESS, SPR_NOACCESS, |
2005 |
&spr_read_generic, &spr_write_generic, |
2006 |
0x00000000);
|
2007 |
/* XXX : not implemented */
|
2008 |
spr_register(env, SPR_405_SU0R, "SU0R",
|
2009 |
SPR_NOACCESS, SPR_NOACCESS, |
2010 |
&spr_read_generic, &spr_write_generic, |
2011 |
0x00000000);
|
2012 |
/* SPRG */
|
2013 |
spr_register(env, SPR_USPRG0, "USPRG0",
|
2014 |
&spr_read_ureg, SPR_NOACCESS, |
2015 |
&spr_read_ureg, SPR_NOACCESS, |
2016 |
0x00000000);
|
2017 |
spr_register(env, SPR_SPRG4, "SPRG4",
|
2018 |
SPR_NOACCESS, SPR_NOACCESS, |
2019 |
&spr_read_generic, &spr_write_generic, |
2020 |
0x00000000);
|
2021 |
spr_register(env, SPR_SPRG5, "SPRG5",
|
2022 |
SPR_NOACCESS, SPR_NOACCESS, |
2023 |
spr_read_generic, &spr_write_generic, |
2024 |
0x00000000);
|
2025 |
spr_register(env, SPR_SPRG6, "SPRG6",
|
2026 |
SPR_NOACCESS, SPR_NOACCESS, |
2027 |
spr_read_generic, &spr_write_generic, |
2028 |
0x00000000);
|
2029 |
spr_register(env, SPR_SPRG7, "SPRG7",
|
2030 |
SPR_NOACCESS, SPR_NOACCESS, |
2031 |
spr_read_generic, &spr_write_generic, |
2032 |
0x00000000);
|
2033 |
gen_spr_usprgh(env); |
2034 |
} |
2035 |
|
2036 |
/* SPR shared between PowerPC 401 & 403 implementations */
|
2037 |
static void gen_spr_401_403 (CPUPPCState *env) |
2038 |
{ |
2039 |
/* Time base */
|
2040 |
spr_register(env, SPR_403_VTBL, "TBL",
|
2041 |
&spr_read_tbl, SPR_NOACCESS, |
2042 |
&spr_read_tbl, SPR_NOACCESS, |
2043 |
0x00000000);
|
2044 |
spr_register(env, SPR_403_TBL, "TBL",
|
2045 |
SPR_NOACCESS, SPR_NOACCESS, |
2046 |
SPR_NOACCESS, &spr_write_tbl, |
2047 |
0x00000000);
|
2048 |
spr_register(env, SPR_403_VTBU, "TBU",
|
2049 |
&spr_read_tbu, SPR_NOACCESS, |
2050 |
&spr_read_tbu, SPR_NOACCESS, |
2051 |
0x00000000);
|
2052 |
spr_register(env, SPR_403_TBU, "TBU",
|
2053 |
SPR_NOACCESS, SPR_NOACCESS, |
2054 |
SPR_NOACCESS, &spr_write_tbu, |
2055 |
0x00000000);
|
2056 |
/* Debug */
|
2057 |
/* not emulated, as QEMU do not emulate caches */
|
2058 |
spr_register(env, SPR_403_CDBCR, "CDBCR",
|
2059 |
SPR_NOACCESS, SPR_NOACCESS, |
2060 |
&spr_read_generic, &spr_write_generic, |
2061 |
0x00000000);
|
2062 |
} |
2063 |
|
2064 |
/* SPR specific to PowerPC 401 implementation */
|
2065 |
static void gen_spr_401 (CPUPPCState *env) |
2066 |
{ |
2067 |
/* Debug interface */
|
2068 |
/* XXX : not implemented */
|
2069 |
spr_register(env, SPR_40x_DBCR0, "DBCR",
|
2070 |
SPR_NOACCESS, SPR_NOACCESS, |
2071 |
&spr_read_generic, &spr_write_40x_dbcr0, |
2072 |
0x00000000);
|
2073 |
/* XXX : not implemented */
|
2074 |
spr_register(env, SPR_40x_DBSR, "DBSR",
|
2075 |
SPR_NOACCESS, SPR_NOACCESS, |
2076 |
&spr_read_generic, &spr_write_clear, |
2077 |
/* Last reset was system reset */
|
2078 |
0x00000300);
|
2079 |
/* XXX : not implemented */
|
2080 |
spr_register(env, SPR_40x_DAC1, "DAC",
|
2081 |
SPR_NOACCESS, SPR_NOACCESS, |
2082 |
&spr_read_generic, &spr_write_generic, |
2083 |
0x00000000);
|
2084 |
/* XXX : not implemented */
|
2085 |
spr_register(env, SPR_40x_IAC1, "IAC",
|
2086 |
SPR_NOACCESS, SPR_NOACCESS, |
2087 |
&spr_read_generic, &spr_write_generic, |
2088 |
0x00000000);
|
2089 |
/* Storage control */
|
2090 |
/* XXX: TODO: not implemented */
|
2091 |
spr_register(env, SPR_405_SLER, "SLER",
|
2092 |
SPR_NOACCESS, SPR_NOACCESS, |
2093 |
&spr_read_generic, &spr_write_40x_sler, |
2094 |
0x00000000);
|
2095 |
/* not emulated, as QEMU never does speculative access */
|
2096 |
spr_register(env, SPR_40x_SGR, "SGR",
|
2097 |
SPR_NOACCESS, SPR_NOACCESS, |
2098 |
&spr_read_generic, &spr_write_generic, |
2099 |
0xFFFFFFFF);
|
2100 |
/* not emulated, as QEMU do not emulate caches */
|
2101 |
spr_register(env, SPR_40x_DCWR, "DCWR",
|
2102 |
SPR_NOACCESS, SPR_NOACCESS, |
2103 |
&spr_read_generic, &spr_write_generic, |
2104 |
0x00000000);
|
2105 |
} |
2106 |
|
2107 |
static void gen_spr_401x2 (CPUPPCState *env) |
2108 |
{ |
2109 |
gen_spr_401(env); |
2110 |
spr_register(env, SPR_40x_PID, "PID",
|
2111 |
SPR_NOACCESS, SPR_NOACCESS, |
2112 |
&spr_read_generic, &spr_write_generic, |
2113 |
0x00000000);
|
2114 |
spr_register(env, SPR_40x_ZPR, "ZPR",
|
2115 |
SPR_NOACCESS, SPR_NOACCESS, |
2116 |
&spr_read_generic, &spr_write_generic, |
2117 |
0x00000000);
|
2118 |
} |
2119 |
|
2120 |
/* SPR specific to PowerPC 403 implementation */
|
2121 |
static void gen_spr_403 (CPUPPCState *env) |
2122 |
{ |
2123 |
/* Debug interface */
|
2124 |
/* XXX : not implemented */
|
2125 |
spr_register(env, SPR_40x_DBCR0, "DBCR0",
|
2126 |
SPR_NOACCESS, SPR_NOACCESS, |
2127 |
&spr_read_generic, &spr_write_40x_dbcr0, |
2128 |
0x00000000);
|
2129 |
/* XXX : not implemented */
|
2130 |
spr_register(env, SPR_40x_DBSR, "DBSR",
|
2131 |
SPR_NOACCESS, SPR_NOACCESS, |
2132 |
&spr_read_generic, &spr_write_clear, |
2133 |
/* Last reset was system reset */
|
2134 |
0x00000300);
|
2135 |
/* XXX : not implemented */
|
2136 |
spr_register(env, SPR_40x_DAC1, "DAC1",
|
2137 |
SPR_NOACCESS, SPR_NOACCESS, |
2138 |
&spr_read_generic, &spr_write_generic, |
2139 |
0x00000000);
|
2140 |
/* XXX : not implemented */
|
2141 |
spr_register(env, SPR_40x_DAC2, "DAC2",
|
2142 |
SPR_NOACCESS, SPR_NOACCESS, |
2143 |
&spr_read_generic, &spr_write_generic, |
2144 |
0x00000000);
|
2145 |
/* XXX : not implemented */
|
2146 |
spr_register(env, SPR_40x_IAC1, "IAC1",
|
2147 |
SPR_NOACCESS, SPR_NOACCESS, |
2148 |
&spr_read_generic, &spr_write_generic, |
2149 |
0x00000000);
|
2150 |
/* XXX : not implemented */
|
2151 |
spr_register(env, SPR_40x_IAC2, "IAC2",
|
2152 |
SPR_NOACCESS, SPR_NOACCESS, |
2153 |
&spr_read_generic, &spr_write_generic, |
2154 |
0x00000000);
|
2155 |
} |
2156 |
|
2157 |
static void gen_spr_403_real (CPUPPCState *env) |
2158 |
{ |
2159 |
spr_register(env, SPR_403_PBL1, "PBL1",
|
2160 |
SPR_NOACCESS, SPR_NOACCESS, |
2161 |
&spr_read_403_pbr, &spr_write_403_pbr, |
2162 |
0x00000000);
|
2163 |
spr_register(env, SPR_403_PBU1, "PBU1",
|
2164 |
SPR_NOACCESS, SPR_NOACCESS, |
2165 |
&spr_read_403_pbr, &spr_write_403_pbr, |
2166 |
0x00000000);
|
2167 |
spr_register(env, SPR_403_PBL2, "PBL2",
|
2168 |
SPR_NOACCESS, SPR_NOACCESS, |
2169 |
&spr_read_403_pbr, &spr_write_403_pbr, |
2170 |
0x00000000);
|
2171 |
spr_register(env, SPR_403_PBU2, "PBU2",
|
2172 |
SPR_NOACCESS, SPR_NOACCESS, |
2173 |
&spr_read_403_pbr, &spr_write_403_pbr, |
2174 |
0x00000000);
|
2175 |
} |
2176 |
|
2177 |
static void gen_spr_403_mmu (CPUPPCState *env) |
2178 |
{ |
2179 |
/* MMU */
|
2180 |
spr_register(env, SPR_40x_PID, "PID",
|
2181 |
SPR_NOACCESS, SPR_NOACCESS, |
2182 |
&spr_read_generic, &spr_write_generic, |
2183 |
0x00000000);
|
2184 |
spr_register(env, SPR_40x_ZPR, "ZPR",
|
2185 |
SPR_NOACCESS, SPR_NOACCESS, |
2186 |
&spr_read_generic, &spr_write_generic, |
2187 |
0x00000000);
|
2188 |
} |
2189 |
|
2190 |
/* SPR specific to PowerPC compression coprocessor extension */
|
2191 |
static void gen_spr_compress (CPUPPCState *env) |
2192 |
{ |
2193 |
/* XXX : not implemented */
|
2194 |
spr_register(env, SPR_401_SKR, "SKR",
|
2195 |
SPR_NOACCESS, SPR_NOACCESS, |
2196 |
&spr_read_generic, &spr_write_generic, |
2197 |
0x00000000);
|
2198 |
} |
2199 |
|
2200 |
static void gen_spr_5xx_8xx (CPUPPCState *env) |
2201 |
{ |
2202 |
/* Exception processing */
|
2203 |
spr_register_kvm(env, SPR_DSISR, "DSISR",
|
2204 |
SPR_NOACCESS, SPR_NOACCESS, |
2205 |
&spr_read_generic, &spr_write_generic, |
2206 |
KVM_REG_PPC_DSISR, 0x00000000);
|
2207 |
spr_register_kvm(env, SPR_DAR, "DAR",
|
2208 |
SPR_NOACCESS, SPR_NOACCESS, |
2209 |
&spr_read_generic, &spr_write_generic, |
2210 |
KVM_REG_PPC_DAR, 0x00000000);
|
2211 |
/* Timer */
|
2212 |
spr_register(env, SPR_DECR, "DECR",
|
2213 |
SPR_NOACCESS, SPR_NOACCESS, |
2214 |
&spr_read_decr, &spr_write_decr, |
2215 |
0x00000000);
|
2216 |
/* XXX : not implemented */
|
2217 |
spr_register(env, SPR_MPC_EIE, "EIE",
|
2218 |
SPR_NOACCESS, SPR_NOACCESS, |
2219 |
&spr_read_generic, &spr_write_generic, |
2220 |
0x00000000);
|
2221 |
/* XXX : not implemented */
|
2222 |
spr_register(env, SPR_MPC_EID, "EID",
|
2223 |
SPR_NOACCESS, SPR_NOACCESS, |
2224 |
&spr_read_generic, &spr_write_generic, |
2225 |
0x00000000);
|
2226 |
/* XXX : not implemented */
|
2227 |
spr_register(env, SPR_MPC_NRI, "NRI",
|
2228 |
SPR_NOACCESS, SPR_NOACCESS, |
2229 |
&spr_read_generic, &spr_write_generic, |
2230 |
0x00000000);
|
2231 |
/* XXX : not implemented */
|
2232 |
spr_register(env, SPR_MPC_CMPA, "CMPA",
|
2233 |
SPR_NOACCESS, SPR_NOACCESS, |
2234 |
&spr_read_generic, &spr_write_generic, |
2235 |
0x00000000);
|
2236 |
/* XXX : not implemented */
|
2237 |
spr_register(env, SPR_MPC_CMPB, "CMPB",
|
2238 |
SPR_NOACCESS, SPR_NOACCESS, |
2239 |
&spr_read_generic, &spr_write_generic, |
2240 |
0x00000000);
|
2241 |
/* XXX : not implemented */
|
2242 |
spr_register(env, SPR_MPC_CMPC, "CMPC",
|
2243 |
SPR_NOACCESS, SPR_NOACCESS, |
2244 |
&spr_read_generic, &spr_write_generic, |
2245 |
0x00000000);
|
2246 |
/* XXX : not implemented */
|
2247 |
spr_register(env, SPR_MPC_CMPD, "CMPD",
|
2248 |
SPR_NOACCESS, SPR_NOACCESS, |
2249 |
&spr_read_generic, &spr_write_generic, |
2250 |
0x00000000);
|
2251 |
/* XXX : not implemented */
|
2252 |
spr_register(env, SPR_MPC_ECR, "ECR",
|
2253 |
SPR_NOACCESS, SPR_NOACCESS, |
2254 |
&spr_read_generic, &spr_write_generic, |
2255 |
0x00000000);
|
2256 |
/* XXX : not implemented */
|
2257 |
spr_register(env, SPR_MPC_DER, "DER",
|
2258 |
SPR_NOACCESS, SPR_NOACCESS, |
2259 |
&spr_read_generic, &spr_write_generic, |
2260 |
0x00000000);
|
2261 |
/* XXX : not implemented */
|
2262 |
spr_register(env, SPR_MPC_COUNTA, "COUNTA",
|
2263 |
SPR_NOACCESS, SPR_NOACCESS, |
2264 |
&spr_read_generic, &spr_write_generic, |
2265 |
0x00000000);
|
2266 |
/* XXX : not implemented */
|
2267 |
spr_register(env, SPR_MPC_COUNTB, "COUNTB",
|
2268 |
SPR_NOACCESS, SPR_NOACCESS, |
2269 |
&spr_read_generic, &spr_write_generic, |
2270 |
0x00000000);
|
2271 |
/* XXX : not implemented */
|
2272 |
spr_register(env, SPR_MPC_CMPE, "CMPE",
|
2273 |
SPR_NOACCESS, SPR_NOACCESS, |
2274 |
&spr_read_generic, &spr_write_generic, |
2275 |
0x00000000);
|
2276 |
/* XXX : not implemented */
|
2277 |
spr_register(env, SPR_MPC_CMPF, "CMPF",
|
2278 |
SPR_NOACCESS, SPR_NOACCESS, |
2279 |
&spr_read_generic, &spr_write_generic, |
2280 |
0x00000000);
|
2281 |
/* XXX : not implemented */
|
2282 |
spr_register(env, SPR_MPC_CMPG, "CMPG",
|
2283 |
SPR_NOACCESS, SPR_NOACCESS, |
2284 |
&spr_read_generic, &spr_write_generic, |
2285 |
0x00000000);
|
2286 |
/* XXX : not implemented */
|
2287 |
spr_register(env, SPR_MPC_CMPH, "CMPH",
|
2288 |
SPR_NOACCESS, SPR_NOACCESS, |
2289 |
&spr_read_generic, &spr_write_generic, |
2290 |
0x00000000);
|
2291 |
/* XXX : not implemented */
|
2292 |
spr_register(env, SPR_MPC_LCTRL1, "LCTRL1",
|
2293 |
SPR_NOACCESS, SPR_NOACCESS, |
2294 |
&spr_read_generic, &spr_write_generic, |
2295 |
0x00000000);
|
2296 |
/* XXX : not implemented */
|
2297 |
spr_register(env, SPR_MPC_LCTRL2, "LCTRL2",
|
2298 |
SPR_NOACCESS, SPR_NOACCESS, |
2299 |
&spr_read_generic, &spr_write_generic, |
2300 |
0x00000000);
|
2301 |
/* XXX : not implemented */
|
2302 |
spr_register(env, SPR_MPC_BAR, "BAR",
|
2303 |
SPR_NOACCESS, SPR_NOACCESS, |
2304 |
&spr_read_generic, &spr_write_generic, |
2305 |
0x00000000);
|
2306 |
/* XXX : not implemented */
|
2307 |
spr_register(env, SPR_MPC_DPDR, "DPDR",
|
2308 |
SPR_NOACCESS, SPR_NOACCESS, |
2309 |
&spr_read_generic, &spr_write_generic, |
2310 |
0x00000000);
|
2311 |
/* XXX : not implemented */
|
2312 |
spr_register(env, SPR_MPC_IMMR, "IMMR",
|
2313 |
SPR_NOACCESS, SPR_NOACCESS, |
2314 |
&spr_read_generic, &spr_write_generic, |
2315 |
0x00000000);
|
2316 |
} |
2317 |
|
2318 |
static void gen_spr_5xx (CPUPPCState *env) |
2319 |
{ |
2320 |
/* XXX : not implemented */
|
2321 |
spr_register(env, SPR_RCPU_MI_GRA, "MI_GRA",
|
2322 |
SPR_NOACCESS, SPR_NOACCESS, |
2323 |
&spr_read_generic, &spr_write_generic, |
2324 |
0x00000000);
|
2325 |
/* XXX : not implemented */
|
2326 |
spr_register(env, SPR_RCPU_L2U_GRA, "L2U_GRA",
|
2327 |
SPR_NOACCESS, SPR_NOACCESS, |
2328 |
&spr_read_generic, &spr_write_generic, |
2329 |
0x00000000);
|
2330 |
/* XXX : not implemented */
|
2331 |
spr_register(env, SPR_RPCU_BBCMCR, "L2U_BBCMCR",
|
2332 |
SPR_NOACCESS, SPR_NOACCESS, |
2333 |
&spr_read_generic, &spr_write_generic, |
2334 |
0x00000000);
|
2335 |
/* XXX : not implemented */
|
2336 |
spr_register(env, SPR_RCPU_L2U_MCR, "L2U_MCR",
|
2337 |
SPR_NOACCESS, SPR_NOACCESS, |
2338 |
&spr_read_generic, &spr_write_generic, |
2339 |
0x00000000);
|
2340 |
/* XXX : not implemented */
|
2341 |
spr_register(env, SPR_RCPU_MI_RBA0, "MI_RBA0",
|
2342 |
SPR_NOACCESS, SPR_NOACCESS, |
2343 |
&spr_read_generic, &spr_write_generic, |
2344 |
0x00000000);
|
2345 |
/* XXX : not implemented */
|
2346 |
spr_register(env, SPR_RCPU_MI_RBA1, "MI_RBA1",
|
2347 |
SPR_NOACCESS, SPR_NOACCESS, |
2348 |
&spr_read_generic, &spr_write_generic, |
2349 |
0x00000000);
|
2350 |
/* XXX : not implemented */
|
2351 |
spr_register(env, SPR_RCPU_MI_RBA2, "MI_RBA2",
|
2352 |
SPR_NOACCESS, SPR_NOACCESS, |
2353 |
&spr_read_generic, &spr_write_generic, |
2354 |
0x00000000);
|
2355 |
/* XXX : not implemented */
|
2356 |
spr_register(env, SPR_RCPU_MI_RBA3, "MI_RBA3",
|
2357 |
SPR_NOACCESS, SPR_NOACCESS, |
2358 |
&spr_read_generic, &spr_write_generic, |
2359 |
0x00000000);
|
2360 |
/* XXX : not implemented */
|
2361 |
spr_register(env, SPR_RCPU_L2U_RBA0, "L2U_RBA0",
|
2362 |
SPR_NOACCESS, SPR_NOACCESS, |
2363 |
&spr_read_generic, &spr_write_generic, |
2364 |
0x00000000);
|
2365 |
/* XXX : not implemented */
|
2366 |
spr_register(env, SPR_RCPU_L2U_RBA1, "L2U_RBA1",
|
2367 |
SPR_NOACCESS, SPR_NOACCESS, |
2368 |
&spr_read_generic, &spr_write_generic, |
2369 |
0x00000000);
|
2370 |
/* XXX : not implemented */
|
2371 |
spr_register(env, SPR_RCPU_L2U_RBA2, "L2U_RBA2",
|
2372 |
SPR_NOACCESS, SPR_NOACCESS, |
2373 |
&spr_read_generic, &spr_write_generic, |
2374 |
0x00000000);
|
2375 |
/* XXX : not implemented */
|
2376 |
spr_register(env, SPR_RCPU_L2U_RBA3, "L2U_RBA3",
|
2377 |
SPR_NOACCESS, SPR_NOACCESS, |
2378 |
&spr_read_generic, &spr_write_generic, |
2379 |
0x00000000);
|
2380 |
/* XXX : not implemented */
|
2381 |
spr_register(env, SPR_RCPU_MI_RA0, "MI_RA0",
|
2382 |
SPR_NOACCESS, SPR_NOACCESS, |
2383 |
&spr_read_generic, &spr_write_generic, |
2384 |
0x00000000);
|
2385 |
/* XXX : not implemented */
|
2386 |
spr_register(env, SPR_RCPU_MI_RA1, "MI_RA1",
|
2387 |
SPR_NOACCESS, SPR_NOACCESS, |
2388 |
&spr_read_generic, &spr_write_generic, |
2389 |
0x00000000);
|
2390 |
/* XXX : not implemented */
|
2391 |
spr_register(env, SPR_RCPU_MI_RA2, "MI_RA2",
|
2392 |
SPR_NOACCESS, SPR_NOACCESS, |
2393 |
&spr_read_generic, &spr_write_generic, |
2394 |
0x00000000);
|
2395 |
/* XXX : not implemented */
|
2396 |
spr_register(env, SPR_RCPU_MI_RA3, "MI_RA3",
|
2397 |
SPR_NOACCESS, SPR_NOACCESS, |
2398 |
&spr_read_generic, &spr_write_generic, |
2399 |
0x00000000);
|
2400 |
/* XXX : not implemented */
|
2401 |
spr_register(env, SPR_RCPU_L2U_RA0, "L2U_RA0",
|
2402 |
SPR_NOACCESS, SPR_NOACCESS, |
2403 |
&spr_read_generic, &spr_write_generic, |
2404 |
0x00000000);
|
2405 |
/* XXX : not implemented */
|
2406 |
spr_register(env, SPR_RCPU_L2U_RA1, "L2U_RA1",
|
2407 |
SPR_NOACCESS, SPR_NOACCESS, |
2408 |
&spr_read_generic, &spr_write_generic, |
2409 |
0x00000000);
|
2410 |
/* XXX : not implemented */
|
2411 |
spr_register(env, SPR_RCPU_L2U_RA2, "L2U_RA2",
|
2412 |
SPR_NOACCESS, SPR_NOACCESS, |
2413 |
&spr_read_generic, &spr_write_generic, |
2414 |
0x00000000);
|
2415 |
/* XXX : not implemented */
|
2416 |
spr_register(env, SPR_RCPU_L2U_RA3, "L2U_RA3",
|
2417 |
SPR_NOACCESS, SPR_NOACCESS, |
2418 |
&spr_read_generic, &spr_write_generic, |
2419 |
0x00000000);
|
2420 |
/* XXX : not implemented */
|
2421 |
spr_register(env, SPR_RCPU_FPECR, "FPECR",
|
2422 |
SPR_NOACCESS, SPR_NOACCESS, |
2423 |
&spr_read_generic, &spr_write_generic, |
2424 |
0x00000000);
|
2425 |
} |
2426 |
|
2427 |
static void gen_spr_8xx (CPUPPCState *env) |
2428 |
{ |
2429 |
/* XXX : not implemented */
|
2430 |
spr_register(env, SPR_MPC_IC_CST, "IC_CST",
|
2431 |
SPR_NOACCESS, SPR_NOACCESS, |
2432 |
&spr_read_generic, &spr_write_generic, |
2433 |
0x00000000);
|
2434 |
/* XXX : not implemented */
|
2435 |
spr_register(env, SPR_MPC_IC_ADR, "IC_ADR",
|
2436 |
SPR_NOACCESS, SPR_NOACCESS, |
2437 |
&spr_read_generic, &spr_write_generic, |
2438 |
0x00000000);
|
2439 |
/* XXX : not implemented */
|
2440 |
spr_register(env, SPR_MPC_IC_DAT, "IC_DAT",
|
2441 |
SPR_NOACCESS, SPR_NOACCESS, |
2442 |
&spr_read_generic, &spr_write_generic, |
2443 |
0x00000000);
|
2444 |
/* XXX : not implemented */
|
2445 |
spr_register(env, SPR_MPC_DC_CST, "DC_CST",
|
2446 |
SPR_NOACCESS, SPR_NOACCESS, |
2447 |
&spr_read_generic, &spr_write_generic, |
2448 |
0x00000000);
|
2449 |
/* XXX : not implemented */
|
2450 |
spr_register(env, SPR_MPC_DC_ADR, "DC_ADR",
|
2451 |
SPR_NOACCESS, SPR_NOACCESS, |
2452 |
&spr_read_generic, &spr_write_generic, |
2453 |
0x00000000);
|
2454 |
/* XXX : not implemented */
|
2455 |
spr_register(env, SPR_MPC_DC_DAT, "DC_DAT",
|
2456 |
SPR_NOACCESS, SPR_NOACCESS, |
2457 |
&spr_read_generic, &spr_write_generic, |
2458 |
0x00000000);
|
2459 |
/* XXX : not implemented */
|
2460 |
spr_register(env, SPR_MPC_MI_CTR, "MI_CTR",
|
2461 |
SPR_NOACCESS, SPR_NOACCESS, |
2462 |
&spr_read_generic, &spr_write_generic, |
2463 |
0x00000000);
|
2464 |
/* XXX : not implemented */
|
2465 |
spr_register(env, SPR_MPC_MI_AP, "MI_AP",
|
2466 |
SPR_NOACCESS, SPR_NOACCESS, |
2467 |
&spr_read_generic, &spr_write_generic, |
2468 |
0x00000000);
|
2469 |
/* XXX : not implemented */
|
2470 |
spr_register(env, SPR_MPC_MI_EPN, "MI_EPN",
|
2471 |
SPR_NOACCESS, SPR_NOACCESS, |
2472 |
&spr_read_generic, &spr_write_generic, |
2473 |
0x00000000);
|
2474 |
/* XXX : not implemented */
|
2475 |
spr_register(env, SPR_MPC_MI_TWC, "MI_TWC",
|
2476 |
SPR_NOACCESS, SPR_NOACCESS, |
2477 |
&spr_read_generic, &spr_write_generic, |
2478 |
0x00000000);
|
2479 |
/* XXX : not implemented */
|
2480 |
spr_register(env, SPR_MPC_MI_RPN, "MI_RPN",
|
2481 |
SPR_NOACCESS, SPR_NOACCESS, |
2482 |
&spr_read_generic, &spr_write_generic, |
2483 |
0x00000000);
|
2484 |
/* XXX : not implemented */
|
2485 |
spr_register(env, SPR_MPC_MI_DBCAM, "MI_DBCAM",
|
2486 |
SPR_NOACCESS, SPR_NOACCESS, |
2487 |
&spr_read_generic, &spr_write_generic, |
2488 |
0x00000000);
|
2489 |
/* XXX : not implemented */
|
2490 |
spr_register(env, SPR_MPC_MI_DBRAM0, "MI_DBRAM0",
|
2491 |
SPR_NOACCESS, SPR_NOACCESS, |
2492 |
&spr_read_generic, &spr_write_generic, |
2493 |
0x00000000);
|
2494 |
/* XXX : not implemented */
|
2495 |
spr_register(env, SPR_MPC_MI_DBRAM1, "MI_DBRAM1",
|
2496 |
SPR_NOACCESS, SPR_NOACCESS, |
2497 |
&spr_read_generic, &spr_write_generic, |
2498 |
0x00000000);
|
2499 |
/* XXX : not implemented */
|
2500 |
spr_register(env, SPR_MPC_MD_CTR, "MD_CTR",
|
2501 |
SPR_NOACCESS, SPR_NOACCESS, |
2502 |
&spr_read_generic, &spr_write_generic, |
2503 |
0x00000000);
|
2504 |
/* XXX : not implemented */
|
2505 |
spr_register(env, SPR_MPC_MD_CASID, "MD_CASID",
|
2506 |
SPR_NOACCESS, SPR_NOACCESS, |
2507 |
&spr_read_generic, &spr_write_generic, |
2508 |
0x00000000);
|
2509 |
/* XXX : not implemented */
|
2510 |
spr_register(env, SPR_MPC_MD_AP, "MD_AP",
|
2511 |
SPR_NOACCESS, SPR_NOACCESS, |
2512 |
&spr_read_generic, &spr_write_generic, |
2513 |
0x00000000);
|
2514 |
/* XXX : not implemented */
|
2515 |
spr_register(env, SPR_MPC_MD_EPN, "MD_EPN",
|
2516 |
SPR_NOACCESS, SPR_NOACCESS, |
2517 |
&spr_read_generic, &spr_write_generic, |
2518 |
0x00000000);
|
2519 |
/* XXX : not implemented */
|
2520 |
spr_register(env, SPR_MPC_MD_TWB, "MD_TWB",
|
2521 |
SPR_NOACCESS, SPR_NOACCESS, |
2522 |
&spr_read_generic, &spr_write_generic, |
2523 |
0x00000000);
|
2524 |
/* XXX : not implemented */
|
2525 |
spr_register(env, SPR_MPC_MD_TWC, "MD_TWC",
|
2526 |
SPR_NOACCESS, SPR_NOACCESS, |
2527 |
&spr_read_generic, &spr_write_generic, |
2528 |
0x00000000);
|
2529 |
/* XXX : not implemented */
|
2530 |
spr_register(env, SPR_MPC_MD_RPN, "MD_RPN",
|
2531 |
SPR_NOACCESS, SPR_NOACCESS, |
2532 |
&spr_read_generic, &spr_write_generic, |
2533 |
0x00000000);
|
2534 |
/* XXX : not implemented */
|
2535 |
spr_register(env, SPR_MPC_MD_TW, "MD_TW",
|
2536 |
SPR_NOACCESS, SPR_NOACCESS, |
2537 |
&spr_read_generic, &spr_write_generic, |
2538 |
0x00000000);
|
2539 |
/* XXX : not implemented */
|
2540 |
spr_register(env, SPR_MPC_MD_DBCAM, "MD_DBCAM",
|
2541 |
SPR_NOACCESS, SPR_NOACCESS, |
2542 |
&spr_read_generic, &spr_write_generic, |
2543 |
0x00000000);
|
2544 |
/* XXX : not implemented */
|
2545 |
spr_register(env, SPR_MPC_MD_DBRAM0, "MD_DBRAM0",
|
2546 |
SPR_NOACCESS, SPR_NOACCESS, |
2547 |
&spr_read_generic, &spr_write_generic, |
2548 |
0x00000000);
|
2549 |
/* XXX : not implemented */
|
2550 |
spr_register(env, SPR_MPC_MD_DBRAM1, "MD_DBRAM1",
|
2551 |
SPR_NOACCESS, SPR_NOACCESS, |
2552 |
&spr_read_generic, &spr_write_generic, |
2553 |
0x00000000);
|
2554 |
} |
2555 |
|
2556 |
// XXX: TODO
|
2557 |
/*
|
2558 |
* AMR => SPR 29 (Power 2.04)
|
2559 |
* CTRL => SPR 136 (Power 2.04)
|
2560 |
* CTRL => SPR 152 (Power 2.04)
|
2561 |
* SCOMC => SPR 276 (64 bits ?)
|
2562 |
* SCOMD => SPR 277 (64 bits ?)
|
2563 |
* TBU40 => SPR 286 (Power 2.04 hypv)
|
2564 |
* HSPRG0 => SPR 304 (Power 2.04 hypv)
|
2565 |
* HSPRG1 => SPR 305 (Power 2.04 hypv)
|
2566 |
* HDSISR => SPR 306 (Power 2.04 hypv)
|
2567 |
* HDAR => SPR 307 (Power 2.04 hypv)
|
2568 |
* PURR => SPR 309 (Power 2.04 hypv)
|
2569 |
* HDEC => SPR 310 (Power 2.04 hypv)
|
2570 |
* HIOR => SPR 311 (hypv)
|
2571 |
* RMOR => SPR 312 (970)
|
2572 |
* HRMOR => SPR 313 (Power 2.04 hypv)
|
2573 |
* HSRR0 => SPR 314 (Power 2.04 hypv)
|
2574 |
* HSRR1 => SPR 315 (Power 2.04 hypv)
|
2575 |
* LPCR => SPR 316 (970)
|
2576 |
* LPIDR => SPR 317 (970)
|
2577 |
* EPR => SPR 702 (Power 2.04 emb)
|
2578 |
* perf => 768-783 (Power 2.04)
|
2579 |
* perf => 784-799 (Power 2.04)
|
2580 |
* PPR => SPR 896 (Power 2.04)
|
2581 |
* EPLC => SPR 947 (Power 2.04 emb)
|
2582 |
* EPSC => SPR 948 (Power 2.04 emb)
|
2583 |
* DABRX => 1015 (Power 2.04 hypv)
|
2584 |
* FPECR => SPR 1022 (?)
|
2585 |
* ... and more (thermal management, performance counters, ...)
|
2586 |
*/
|
2587 |
|
2588 |
/*****************************************************************************/
|
2589 |
/* Exception vectors models */
|
2590 |
static void init_excp_4xx_real (CPUPPCState *env) |
2591 |
{ |
2592 |
#if !defined(CONFIG_USER_ONLY)
|
2593 |
env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000100;
|
2594 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2595 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2596 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2597 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2598 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2599 |
env->excp_vectors[POWERPC_EXCP_PIT] = 0x00001000;
|
2600 |
env->excp_vectors[POWERPC_EXCP_FIT] = 0x00001010;
|
2601 |
env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001020;
|
2602 |
env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00002000;
|
2603 |
env->ivor_mask = 0x0000FFF0UL;
|
2604 |
env->ivpr_mask = 0xFFFF0000UL;
|
2605 |
/* Hardware reset vector */
|
2606 |
env->hreset_vector = 0xFFFFFFFCUL;
|
2607 |
#endif
|
2608 |
} |
2609 |
|
2610 |
static void init_excp_4xx_softmmu (CPUPPCState *env) |
2611 |
{ |
2612 |
#if !defined(CONFIG_USER_ONLY)
|
2613 |
env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000100;
|
2614 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2615 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2616 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2617 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2618 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2619 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2620 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2621 |
env->excp_vectors[POWERPC_EXCP_PIT] = 0x00001000;
|
2622 |
env->excp_vectors[POWERPC_EXCP_FIT] = 0x00001010;
|
2623 |
env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001020;
|
2624 |
env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00001100;
|
2625 |
env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00001200;
|
2626 |
env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00002000;
|
2627 |
env->ivor_mask = 0x0000FFF0UL;
|
2628 |
env->ivpr_mask = 0xFFFF0000UL;
|
2629 |
/* Hardware reset vector */
|
2630 |
env->hreset_vector = 0xFFFFFFFCUL;
|
2631 |
#endif
|
2632 |
} |
2633 |
|
2634 |
static void init_excp_MPC5xx (CPUPPCState *env) |
2635 |
{ |
2636 |
#if !defined(CONFIG_USER_ONLY)
|
2637 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2638 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2639 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2640 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2641 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2642 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000900;
|
2643 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2644 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2645 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
2646 |
env->excp_vectors[POWERPC_EXCP_FPA] = 0x00000E00;
|
2647 |
env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001000;
|
2648 |
env->excp_vectors[POWERPC_EXCP_DABR] = 0x00001C00;
|
2649 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001C00;
|
2650 |
env->excp_vectors[POWERPC_EXCP_MEXTBR] = 0x00001E00;
|
2651 |
env->excp_vectors[POWERPC_EXCP_NMEXTBR] = 0x00001F00;
|
2652 |
env->ivor_mask = 0x0000FFF0UL;
|
2653 |
env->ivpr_mask = 0xFFFF0000UL;
|
2654 |
/* Hardware reset vector */
|
2655 |
env->hreset_vector = 0x00000100UL;
|
2656 |
#endif
|
2657 |
} |
2658 |
|
2659 |
static void init_excp_MPC8xx (CPUPPCState *env) |
2660 |
{ |
2661 |
#if !defined(CONFIG_USER_ONLY)
|
2662 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2663 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2664 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2665 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2666 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2667 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2668 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2669 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000900;
|
2670 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2671 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2672 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
2673 |
env->excp_vectors[POWERPC_EXCP_FPA] = 0x00000E00;
|
2674 |
env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001000;
|
2675 |
env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00001100;
|
2676 |
env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00001200;
|
2677 |
env->excp_vectors[POWERPC_EXCP_ITLBE] = 0x00001300;
|
2678 |
env->excp_vectors[POWERPC_EXCP_DTLBE] = 0x00001400;
|
2679 |
env->excp_vectors[POWERPC_EXCP_DABR] = 0x00001C00;
|
2680 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001C00;
|
2681 |
env->excp_vectors[POWERPC_EXCP_MEXTBR] = 0x00001E00;
|
2682 |
env->excp_vectors[POWERPC_EXCP_NMEXTBR] = 0x00001F00;
|
2683 |
env->ivor_mask = 0x0000FFF0UL;
|
2684 |
env->ivpr_mask = 0xFFFF0000UL;
|
2685 |
/* Hardware reset vector */
|
2686 |
env->hreset_vector = 0x00000100UL;
|
2687 |
#endif
|
2688 |
} |
2689 |
|
2690 |
static void init_excp_G2 (CPUPPCState *env) |
2691 |
{ |
2692 |
#if !defined(CONFIG_USER_ONLY)
|
2693 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2694 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2695 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2696 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2697 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2698 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2699 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2700 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
2701 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2702 |
env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000A00;
|
2703 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2704 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
2705 |
env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
|
2706 |
env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
|
2707 |
env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
|
2708 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
|
2709 |
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
|
2710 |
/* Hardware reset vector */
|
2711 |
env->hreset_vector = 0x00000100UL;
|
2712 |
#endif
|
2713 |
} |
2714 |
|
2715 |
static void init_excp_e200(CPUPPCState *env, target_ulong ivpr_mask) |
2716 |
{ |
2717 |
#if !defined(CONFIG_USER_ONLY)
|
2718 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000FFC;
|
2719 |
env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000000;
|
2720 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000000;
|
2721 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000000;
|
2722 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000000;
|
2723 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000000;
|
2724 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000000;
|
2725 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000000;
|
2726 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000000;
|
2727 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000000;
|
2728 |
env->excp_vectors[POWERPC_EXCP_APU] = 0x00000000;
|
2729 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000000;
|
2730 |
env->excp_vectors[POWERPC_EXCP_FIT] = 0x00000000;
|
2731 |
env->excp_vectors[POWERPC_EXCP_WDT] = 0x00000000;
|
2732 |
env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00000000;
|
2733 |
env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00000000;
|
2734 |
env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00000000;
|
2735 |
env->excp_vectors[POWERPC_EXCP_SPEU] = 0x00000000;
|
2736 |
env->excp_vectors[POWERPC_EXCP_EFPDI] = 0x00000000;
|
2737 |
env->excp_vectors[POWERPC_EXCP_EFPRI] = 0x00000000;
|
2738 |
env->ivor_mask = 0x0000FFF7UL;
|
2739 |
env->ivpr_mask = ivpr_mask; |
2740 |
/* Hardware reset vector */
|
2741 |
env->hreset_vector = 0xFFFFFFFCUL;
|
2742 |
#endif
|
2743 |
} |
2744 |
|
2745 |
static void init_excp_BookE (CPUPPCState *env) |
2746 |
{ |
2747 |
#if !defined(CONFIG_USER_ONLY)
|
2748 |
env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000000;
|
2749 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000000;
|
2750 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000000;
|
2751 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000000;
|
2752 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000000;
|
2753 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000000;
|
2754 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000000;
|
2755 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000000;
|
2756 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000000;
|
2757 |
env->excp_vectors[POWERPC_EXCP_APU] = 0x00000000;
|
2758 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000000;
|
2759 |
env->excp_vectors[POWERPC_EXCP_FIT] = 0x00000000;
|
2760 |
env->excp_vectors[POWERPC_EXCP_WDT] = 0x00000000;
|
2761 |
env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00000000;
|
2762 |
env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00000000;
|
2763 |
env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00000000;
|
2764 |
env->ivor_mask = 0x0000FFE0UL;
|
2765 |
env->ivpr_mask = 0xFFFF0000UL;
|
2766 |
/* Hardware reset vector */
|
2767 |
env->hreset_vector = 0xFFFFFFFCUL;
|
2768 |
#endif
|
2769 |
} |
2770 |
|
2771 |
static void init_excp_601 (CPUPPCState *env) |
2772 |
{ |
2773 |
#if !defined(CONFIG_USER_ONLY)
|
2774 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2775 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2776 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2777 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2778 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2779 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2780 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2781 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
2782 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2783 |
env->excp_vectors[POWERPC_EXCP_IO] = 0x00000A00;
|
2784 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2785 |
env->excp_vectors[POWERPC_EXCP_RUNM] = 0x00002000;
|
2786 |
/* Hardware reset vector */
|
2787 |
env->hreset_vector = 0x00000100UL;
|
2788 |
#endif
|
2789 |
} |
2790 |
|
2791 |
static void init_excp_602 (CPUPPCState *env) |
2792 |
{ |
2793 |
#if !defined(CONFIG_USER_ONLY)
|
2794 |
/* XXX: exception prefix has a special behavior on 602 */
|
2795 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2796 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2797 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2798 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2799 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2800 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2801 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2802 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
2803 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2804 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2805 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
2806 |
env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
|
2807 |
env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
|
2808 |
env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
|
2809 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
|
2810 |
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
|
2811 |
env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001500;
|
2812 |
env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001600;
|
2813 |
/* Hardware reset vector */
|
2814 |
env->hreset_vector = 0x00000100UL;
|
2815 |
#endif
|
2816 |
} |
2817 |
|
2818 |
static void init_excp_603 (CPUPPCState *env) |
2819 |
{ |
2820 |
#if !defined(CONFIG_USER_ONLY)
|
2821 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2822 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2823 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2824 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2825 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2826 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2827 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2828 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
2829 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2830 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2831 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
2832 |
env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
|
2833 |
env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
|
2834 |
env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
|
2835 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
|
2836 |
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
|
2837 |
/* Hardware reset vector */
|
2838 |
env->hreset_vector = 0x00000100UL;
|
2839 |
#endif
|
2840 |
} |
2841 |
|
2842 |
static void init_excp_604 (CPUPPCState *env) |
2843 |
{ |
2844 |
#if !defined(CONFIG_USER_ONLY)
|
2845 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2846 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2847 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2848 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2849 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2850 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2851 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2852 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
2853 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2854 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2855 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
2856 |
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
|
2857 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
|
2858 |
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
|
2859 |
/* Hardware reset vector */
|
2860 |
env->hreset_vector = 0x00000100UL;
|
2861 |
#endif
|
2862 |
} |
2863 |
|
2864 |
static void init_excp_7x0 (CPUPPCState *env) |
2865 |
{ |
2866 |
#if !defined(CONFIG_USER_ONLY)
|
2867 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2868 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2869 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2870 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2871 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2872 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2873 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2874 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
2875 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2876 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2877 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
2878 |
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
|
2879 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
|
2880 |
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
|
2881 |
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
|
2882 |
/* Hardware reset vector */
|
2883 |
env->hreset_vector = 0x00000100UL;
|
2884 |
#endif
|
2885 |
} |
2886 |
|
2887 |
static void init_excp_750cl (CPUPPCState *env) |
2888 |
{ |
2889 |
#if !defined(CONFIG_USER_ONLY)
|
2890 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2891 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2892 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2893 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2894 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2895 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2896 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2897 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
2898 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2899 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2900 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
2901 |
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
|
2902 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
|
2903 |
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
|
2904 |
/* Hardware reset vector */
|
2905 |
env->hreset_vector = 0x00000100UL;
|
2906 |
#endif
|
2907 |
} |
2908 |
|
2909 |
static void init_excp_750cx (CPUPPCState *env) |
2910 |
{ |
2911 |
#if !defined(CONFIG_USER_ONLY)
|
2912 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2913 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2914 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2915 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2916 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2917 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2918 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2919 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
2920 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2921 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2922 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
2923 |
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
|
2924 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
|
2925 |
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
|
2926 |
/* Hardware reset vector */
|
2927 |
env->hreset_vector = 0x00000100UL;
|
2928 |
#endif
|
2929 |
} |
2930 |
|
2931 |
/* XXX: Check if this is correct */
|
2932 |
static void init_excp_7x5 (CPUPPCState *env) |
2933 |
{ |
2934 |
#if !defined(CONFIG_USER_ONLY)
|
2935 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2936 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2937 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2938 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2939 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2940 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2941 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2942 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
2943 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2944 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2945 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
2946 |
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
|
2947 |
env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
|
2948 |
env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
|
2949 |
env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
|
2950 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
|
2951 |
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
|
2952 |
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
|
2953 |
/* Hardware reset vector */
|
2954 |
env->hreset_vector = 0x00000100UL;
|
2955 |
#endif
|
2956 |
} |
2957 |
|
2958 |
static void init_excp_7400 (CPUPPCState *env) |
2959 |
{ |
2960 |
#if !defined(CONFIG_USER_ONLY)
|
2961 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2962 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2963 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2964 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2965 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2966 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2967 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2968 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
2969 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2970 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2971 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
2972 |
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
|
2973 |
env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20;
|
2974 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
|
2975 |
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
|
2976 |
env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001600;
|
2977 |
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
|
2978 |
/* Hardware reset vector */
|
2979 |
env->hreset_vector = 0x00000100UL;
|
2980 |
#endif
|
2981 |
} |
2982 |
|
2983 |
static void init_excp_7450 (CPUPPCState *env) |
2984 |
{ |
2985 |
#if !defined(CONFIG_USER_ONLY)
|
2986 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
2987 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
2988 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
2989 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
2990 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
2991 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
2992 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
2993 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
2994 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
2995 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
2996 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
2997 |
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
|
2998 |
env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20;
|
2999 |
env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000;
|
3000 |
env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100;
|
3001 |
env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
|
3002 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
|
3003 |
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
|
3004 |
env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001600;
|
3005 |
/* Hardware reset vector */
|
3006 |
env->hreset_vector = 0x00000100UL;
|
3007 |
#endif
|
3008 |
} |
3009 |
|
3010 |
#if defined (TARGET_PPC64)
|
3011 |
static void init_excp_970 (CPUPPCState *env) |
3012 |
{ |
3013 |
#if !defined(CONFIG_USER_ONLY)
|
3014 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
3015 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
3016 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
3017 |
env->excp_vectors[POWERPC_EXCP_DSEG] = 0x00000380;
|
3018 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
3019 |
env->excp_vectors[POWERPC_EXCP_ISEG] = 0x00000480;
|
3020 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
3021 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
3022 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
3023 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
3024 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
3025 |
env->excp_vectors[POWERPC_EXCP_HDECR] = 0x00000980;
|
3026 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
3027 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
3028 |
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
|
3029 |
env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20;
|
3030 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
|
3031 |
env->excp_vectors[POWERPC_EXCP_MAINT] = 0x00001600;
|
3032 |
env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001700;
|
3033 |
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001800;
|
3034 |
/* Hardware reset vector */
|
3035 |
env->hreset_vector = 0x0000000000000100ULL;
|
3036 |
#endif
|
3037 |
} |
3038 |
|
3039 |
static void init_excp_POWER7 (CPUPPCState *env) |
3040 |
{ |
3041 |
#if !defined(CONFIG_USER_ONLY)
|
3042 |
env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100;
|
3043 |
env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200;
|
3044 |
env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300;
|
3045 |
env->excp_vectors[POWERPC_EXCP_DSEG] = 0x00000380;
|
3046 |
env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400;
|
3047 |
env->excp_vectors[POWERPC_EXCP_ISEG] = 0x00000480;
|
3048 |
env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500;
|
3049 |
env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600;
|
3050 |
env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700;
|
3051 |
env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800;
|
3052 |
env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900;
|
3053 |
env->excp_vectors[POWERPC_EXCP_HDECR] = 0x00000980;
|
3054 |
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
|
3055 |
env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00;
|
3056 |
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
|
3057 |
env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20;
|
3058 |
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
|
3059 |
env->excp_vectors[POWERPC_EXCP_MAINT] = 0x00001600;
|
3060 |
env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001700;
|
3061 |
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001800;
|
3062 |
/* Hardware reset vector */
|
3063 |
env->hreset_vector = 0x0000000000000100ULL;
|
3064 |
#endif
|
3065 |
} |
3066 |
#endif
|
3067 |
|
3068 |
/*****************************************************************************/
|
3069 |
/* Power management enable checks */
|
3070 |
static int check_pow_none (CPUPPCState *env) |
3071 |
{ |
3072 |
return 0; |
3073 |
} |
3074 |
|
3075 |
static int check_pow_nocheck (CPUPPCState *env) |
3076 |
{ |
3077 |
return 1; |
3078 |
} |
3079 |
|
3080 |
static int check_pow_hid0 (CPUPPCState *env) |
3081 |
{ |
3082 |
if (env->spr[SPR_HID0] & 0x00E00000) |
3083 |
return 1; |
3084 |
|
3085 |
return 0; |
3086 |
} |
3087 |
|
3088 |
static int check_pow_hid0_74xx (CPUPPCState *env) |
3089 |
{ |
3090 |
if (env->spr[SPR_HID0] & 0x00600000) |
3091 |
return 1; |
3092 |
|
3093 |
return 0; |
3094 |
} |
3095 |
|
3096 |
/*****************************************************************************/
|
3097 |
/* PowerPC implementations definitions */
|
3098 |
|
3099 |
#define POWERPC_FAMILY(_name) \
|
3100 |
static void \ |
3101 |
glue(glue(ppc_, _name), _cpu_family_class_init)(ObjectClass *, void *); \
|
3102 |
\ |
3103 |
static const TypeInfo \ |
3104 |
glue(glue(ppc_, _name), _cpu_family_type_info) = { \ |
3105 |
.name = stringify(_name) "-family-" TYPE_POWERPC_CPU, \
|
3106 |
.parent = TYPE_POWERPC_CPU, \ |
3107 |
.abstract = true, \
|
3108 |
.class_init = glue(glue(ppc_, _name), _cpu_family_class_init), \ |
3109 |
}; \ |
3110 |
\ |
3111 |
static void glue(glue(ppc_, _name), _cpu_family_register_types)(void) \ |
3112 |
{ \ |
3113 |
type_register_static( \ |
3114 |
&glue(glue(ppc_, _name), _cpu_family_type_info)); \ |
3115 |
} \ |
3116 |
\ |
3117 |
type_init(glue(glue(ppc_, _name), _cpu_family_register_types)) \ |
3118 |
\ |
3119 |
static void glue(glue(ppc_, _name), _cpu_family_class_init) |
3120 |
|
3121 |
static void init_proc_401 (CPUPPCState *env) |
3122 |
{ |
3123 |
gen_spr_40x(env); |
3124 |
gen_spr_401_403(env); |
3125 |
gen_spr_401(env); |
3126 |
init_excp_4xx_real(env); |
3127 |
env->dcache_line_size = 32;
|
3128 |
env->icache_line_size = 32;
|
3129 |
/* Allocate hardware IRQ controller */
|
3130 |
ppc40x_irq_init(env); |
3131 |
|
3132 |
SET_FIT_PERIOD(12, 16, 20, 24); |
3133 |
SET_WDT_PERIOD(16, 20, 24, 28); |
3134 |
} |
3135 |
|
3136 |
POWERPC_FAMILY(401)(ObjectClass *oc, void *data) |
3137 |
{ |
3138 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3139 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3140 |
|
3141 |
dc->desc = "PowerPC 401";
|
3142 |
pcc->init_proc = init_proc_401; |
3143 |
pcc->check_pow = check_pow_nocheck; |
3144 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3145 |
PPC_WRTEE | PPC_DCR | |
3146 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
3147 |
PPC_CACHE_DCBZ | |
3148 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
3149 |
PPC_4xx_COMMON | PPC_40x_EXCP; |
3150 |
pcc->msr_mask = 0x00000000000FD201ULL;
|
3151 |
pcc->mmu_model = POWERPC_MMU_REAL; |
3152 |
pcc->excp_model = POWERPC_EXCP_40x; |
3153 |
pcc->bus_model = PPC_FLAGS_INPUT_401; |
3154 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3155 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | |
3156 |
POWERPC_FLAG_BUS_CLK; |
3157 |
} |
3158 |
|
3159 |
static void init_proc_401x2 (CPUPPCState *env) |
3160 |
{ |
3161 |
gen_spr_40x(env); |
3162 |
gen_spr_401_403(env); |
3163 |
gen_spr_401x2(env); |
3164 |
gen_spr_compress(env); |
3165 |
/* Memory management */
|
3166 |
#if !defined(CONFIG_USER_ONLY)
|
3167 |
env->nb_tlb = 64;
|
3168 |
env->nb_ways = 1;
|
3169 |
env->id_tlbs = 0;
|
3170 |
env->tlb_type = TLB_EMB; |
3171 |
#endif
|
3172 |
init_excp_4xx_softmmu(env); |
3173 |
env->dcache_line_size = 32;
|
3174 |
env->icache_line_size = 32;
|
3175 |
/* Allocate hardware IRQ controller */
|
3176 |
ppc40x_irq_init(env); |
3177 |
|
3178 |
SET_FIT_PERIOD(12, 16, 20, 24); |
3179 |
SET_WDT_PERIOD(16, 20, 24, 28); |
3180 |
} |
3181 |
|
3182 |
POWERPC_FAMILY(401x2)(ObjectClass *oc, void *data) |
3183 |
{ |
3184 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3185 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3186 |
|
3187 |
dc->desc = "PowerPC 401x2";
|
3188 |
pcc->init_proc = init_proc_401x2; |
3189 |
pcc->check_pow = check_pow_nocheck; |
3190 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
3191 |
PPC_DCR | PPC_WRTEE | |
3192 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
3193 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
3194 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
3195 |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | |
3196 |
PPC_4xx_COMMON | PPC_40x_EXCP; |
3197 |
pcc->msr_mask = 0x00000000001FD231ULL;
|
3198 |
pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z; |
3199 |
pcc->excp_model = POWERPC_EXCP_40x; |
3200 |
pcc->bus_model = PPC_FLAGS_INPUT_401; |
3201 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3202 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | |
3203 |
POWERPC_FLAG_BUS_CLK; |
3204 |
} |
3205 |
|
3206 |
static void init_proc_401x3 (CPUPPCState *env) |
3207 |
{ |
3208 |
gen_spr_40x(env); |
3209 |
gen_spr_401_403(env); |
3210 |
gen_spr_401(env); |
3211 |
gen_spr_401x2(env); |
3212 |
gen_spr_compress(env); |
3213 |
init_excp_4xx_softmmu(env); |
3214 |
env->dcache_line_size = 32;
|
3215 |
env->icache_line_size = 32;
|
3216 |
/* Allocate hardware IRQ controller */
|
3217 |
ppc40x_irq_init(env); |
3218 |
|
3219 |
SET_FIT_PERIOD(12, 16, 20, 24); |
3220 |
SET_WDT_PERIOD(16, 20, 24, 28); |
3221 |
} |
3222 |
|
3223 |
POWERPC_FAMILY(401x3)(ObjectClass *oc, void *data) |
3224 |
{ |
3225 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3226 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3227 |
|
3228 |
dc->desc = "PowerPC 401x3";
|
3229 |
pcc->init_proc = init_proc_401x3; |
3230 |
pcc->check_pow = check_pow_nocheck; |
3231 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
3232 |
PPC_DCR | PPC_WRTEE | |
3233 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
3234 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
3235 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
3236 |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | |
3237 |
PPC_4xx_COMMON | PPC_40x_EXCP; |
3238 |
pcc->msr_mask = 0x00000000001FD631ULL;
|
3239 |
pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z; |
3240 |
pcc->excp_model = POWERPC_EXCP_40x; |
3241 |
pcc->bus_model = PPC_FLAGS_INPUT_401; |
3242 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3243 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | |
3244 |
POWERPC_FLAG_BUS_CLK; |
3245 |
} |
3246 |
|
3247 |
static void init_proc_IOP480 (CPUPPCState *env) |
3248 |
{ |
3249 |
gen_spr_40x(env); |
3250 |
gen_spr_401_403(env); |
3251 |
gen_spr_401x2(env); |
3252 |
gen_spr_compress(env); |
3253 |
/* Memory management */
|
3254 |
#if !defined(CONFIG_USER_ONLY)
|
3255 |
env->nb_tlb = 64;
|
3256 |
env->nb_ways = 1;
|
3257 |
env->id_tlbs = 0;
|
3258 |
env->tlb_type = TLB_EMB; |
3259 |
#endif
|
3260 |
init_excp_4xx_softmmu(env); |
3261 |
env->dcache_line_size = 32;
|
3262 |
env->icache_line_size = 32;
|
3263 |
/* Allocate hardware IRQ controller */
|
3264 |
ppc40x_irq_init(env); |
3265 |
|
3266 |
SET_FIT_PERIOD(8, 12, 16, 20); |
3267 |
SET_WDT_PERIOD(16, 20, 24, 28); |
3268 |
} |
3269 |
|
3270 |
POWERPC_FAMILY(IOP480)(ObjectClass *oc, void *data)
|
3271 |
{ |
3272 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3273 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3274 |
|
3275 |
dc->desc = "IOP480";
|
3276 |
pcc->init_proc = init_proc_IOP480; |
3277 |
pcc->check_pow = check_pow_nocheck; |
3278 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3279 |
PPC_DCR | PPC_WRTEE | |
3280 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
3281 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
3282 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
3283 |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | |
3284 |
PPC_4xx_COMMON | PPC_40x_EXCP; |
3285 |
pcc->msr_mask = 0x00000000001FD231ULL;
|
3286 |
pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z; |
3287 |
pcc->excp_model = POWERPC_EXCP_40x; |
3288 |
pcc->bus_model = PPC_FLAGS_INPUT_401; |
3289 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3290 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | |
3291 |
POWERPC_FLAG_BUS_CLK; |
3292 |
} |
3293 |
|
3294 |
static void init_proc_403 (CPUPPCState *env) |
3295 |
{ |
3296 |
gen_spr_40x(env); |
3297 |
gen_spr_401_403(env); |
3298 |
gen_spr_403(env); |
3299 |
gen_spr_403_real(env); |
3300 |
init_excp_4xx_real(env); |
3301 |
env->dcache_line_size = 32;
|
3302 |
env->icache_line_size = 32;
|
3303 |
/* Allocate hardware IRQ controller */
|
3304 |
ppc40x_irq_init(env); |
3305 |
|
3306 |
SET_FIT_PERIOD(8, 12, 16, 20); |
3307 |
SET_WDT_PERIOD(16, 20, 24, 28); |
3308 |
} |
3309 |
|
3310 |
POWERPC_FAMILY(403)(ObjectClass *oc, void *data) |
3311 |
{ |
3312 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3313 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3314 |
|
3315 |
dc->desc = "PowerPC 403";
|
3316 |
pcc->init_proc = init_proc_403; |
3317 |
pcc->check_pow = check_pow_nocheck; |
3318 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3319 |
PPC_DCR | PPC_WRTEE | |
3320 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
3321 |
PPC_CACHE_DCBZ | |
3322 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
3323 |
PPC_4xx_COMMON | PPC_40x_EXCP; |
3324 |
pcc->msr_mask = 0x000000000007D00DULL;
|
3325 |
pcc->mmu_model = POWERPC_MMU_REAL; |
3326 |
pcc->excp_model = POWERPC_EXCP_40x; |
3327 |
pcc->bus_model = PPC_FLAGS_INPUT_401; |
3328 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3329 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_PX | |
3330 |
POWERPC_FLAG_BUS_CLK; |
3331 |
} |
3332 |
|
3333 |
static void init_proc_403GCX (CPUPPCState *env) |
3334 |
{ |
3335 |
gen_spr_40x(env); |
3336 |
gen_spr_401_403(env); |
3337 |
gen_spr_403(env); |
3338 |
gen_spr_403_real(env); |
3339 |
gen_spr_403_mmu(env); |
3340 |
/* Bus access control */
|
3341 |
/* not emulated, as QEMU never does speculative access */
|
3342 |
spr_register(env, SPR_40x_SGR, "SGR",
|
3343 |
SPR_NOACCESS, SPR_NOACCESS, |
3344 |
&spr_read_generic, &spr_write_generic, |
3345 |
0xFFFFFFFF);
|
3346 |
/* not emulated, as QEMU do not emulate caches */
|
3347 |
spr_register(env, SPR_40x_DCWR, "DCWR",
|
3348 |
SPR_NOACCESS, SPR_NOACCESS, |
3349 |
&spr_read_generic, &spr_write_generic, |
3350 |
0x00000000);
|
3351 |
/* Memory management */
|
3352 |
#if !defined(CONFIG_USER_ONLY)
|
3353 |
env->nb_tlb = 64;
|
3354 |
env->nb_ways = 1;
|
3355 |
env->id_tlbs = 0;
|
3356 |
env->tlb_type = TLB_EMB; |
3357 |
#endif
|
3358 |
init_excp_4xx_softmmu(env); |
3359 |
env->dcache_line_size = 32;
|
3360 |
env->icache_line_size = 32;
|
3361 |
/* Allocate hardware IRQ controller */
|
3362 |
ppc40x_irq_init(env); |
3363 |
|
3364 |
SET_FIT_PERIOD(8, 12, 16, 20); |
3365 |
SET_WDT_PERIOD(16, 20, 24, 28); |
3366 |
} |
3367 |
|
3368 |
POWERPC_FAMILY(403GCX)(ObjectClass *oc, void *data) |
3369 |
{ |
3370 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3371 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3372 |
|
3373 |
dc->desc = "PowerPC 403 GCX";
|
3374 |
pcc->init_proc = init_proc_403GCX; |
3375 |
pcc->check_pow = check_pow_nocheck; |
3376 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3377 |
PPC_DCR | PPC_WRTEE | |
3378 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
3379 |
PPC_CACHE_DCBZ | |
3380 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
3381 |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | |
3382 |
PPC_4xx_COMMON | PPC_40x_EXCP; |
3383 |
pcc->msr_mask = 0x000000000007D00DULL;
|
3384 |
pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z; |
3385 |
pcc->excp_model = POWERPC_EXCP_40x; |
3386 |
pcc->bus_model = PPC_FLAGS_INPUT_401; |
3387 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3388 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_PX | |
3389 |
POWERPC_FLAG_BUS_CLK; |
3390 |
} |
3391 |
|
3392 |
static void init_proc_405 (CPUPPCState *env) |
3393 |
{ |
3394 |
/* Time base */
|
3395 |
gen_tbl(env); |
3396 |
gen_spr_40x(env); |
3397 |
gen_spr_405(env); |
3398 |
/* Bus access control */
|
3399 |
/* not emulated, as QEMU never does speculative access */
|
3400 |
spr_register(env, SPR_40x_SGR, "SGR",
|
3401 |
SPR_NOACCESS, SPR_NOACCESS, |
3402 |
&spr_read_generic, &spr_write_generic, |
3403 |
0xFFFFFFFF);
|
3404 |
/* not emulated, as QEMU do not emulate caches */
|
3405 |
spr_register(env, SPR_40x_DCWR, "DCWR",
|
3406 |
SPR_NOACCESS, SPR_NOACCESS, |
3407 |
&spr_read_generic, &spr_write_generic, |
3408 |
0x00000000);
|
3409 |
/* Memory management */
|
3410 |
#if !defined(CONFIG_USER_ONLY)
|
3411 |
env->nb_tlb = 64;
|
3412 |
env->nb_ways = 1;
|
3413 |
env->id_tlbs = 0;
|
3414 |
env->tlb_type = TLB_EMB; |
3415 |
#endif
|
3416 |
init_excp_4xx_softmmu(env); |
3417 |
env->dcache_line_size = 32;
|
3418 |
env->icache_line_size = 32;
|
3419 |
/* Allocate hardware IRQ controller */
|
3420 |
ppc40x_irq_init(env); |
3421 |
|
3422 |
SET_FIT_PERIOD(8, 12, 16, 20); |
3423 |
SET_WDT_PERIOD(16, 20, 24, 28); |
3424 |
} |
3425 |
|
3426 |
POWERPC_FAMILY(405)(ObjectClass *oc, void *data) |
3427 |
{ |
3428 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3429 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3430 |
|
3431 |
dc->desc = "PowerPC 405";
|
3432 |
pcc->init_proc = init_proc_405; |
3433 |
pcc->check_pow = check_pow_nocheck; |
3434 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
3435 |
PPC_DCR | PPC_WRTEE | |
3436 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
3437 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
3438 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
3439 |
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | |
3440 |
PPC_4xx_COMMON | PPC_405_MAC | PPC_40x_EXCP; |
3441 |
pcc->msr_mask = 0x000000000006E630ULL;
|
3442 |
pcc->mmu_model = POWERPC_MMU_SOFT_4xx; |
3443 |
pcc->excp_model = POWERPC_EXCP_40x; |
3444 |
pcc->bus_model = PPC_FLAGS_INPUT_405; |
3445 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3446 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
3447 |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
3448 |
} |
3449 |
|
3450 |
static void init_proc_440EP (CPUPPCState *env) |
3451 |
{ |
3452 |
/* Time base */
|
3453 |
gen_tbl(env); |
3454 |
gen_spr_BookE(env, 0x000000000000FFFFULL);
|
3455 |
gen_spr_440(env); |
3456 |
gen_spr_usprgh(env); |
3457 |
/* Processor identification */
|
3458 |
spr_register(env, SPR_BOOKE_PIR, "PIR",
|
3459 |
SPR_NOACCESS, SPR_NOACCESS, |
3460 |
&spr_read_generic, &spr_write_pir, |
3461 |
0x00000000);
|
3462 |
/* XXX : not implemented */
|
3463 |
spr_register(env, SPR_BOOKE_IAC3, "IAC3",
|
3464 |
SPR_NOACCESS, SPR_NOACCESS, |
3465 |
&spr_read_generic, &spr_write_generic, |
3466 |
0x00000000);
|
3467 |
/* XXX : not implemented */
|
3468 |
spr_register(env, SPR_BOOKE_IAC4, "IAC4",
|
3469 |
SPR_NOACCESS, SPR_NOACCESS, |
3470 |
&spr_read_generic, &spr_write_generic, |
3471 |
0x00000000);
|
3472 |
/* XXX : not implemented */
|
3473 |
spr_register(env, SPR_BOOKE_DVC1, "DVC1",
|
3474 |
SPR_NOACCESS, SPR_NOACCESS, |
3475 |
&spr_read_generic, &spr_write_generic, |
3476 |
0x00000000);
|
3477 |
/* XXX : not implemented */
|
3478 |
spr_register(env, SPR_BOOKE_DVC2, "DVC2",
|
3479 |
SPR_NOACCESS, SPR_NOACCESS, |
3480 |
&spr_read_generic, &spr_write_generic, |
3481 |
0x00000000);
|
3482 |
/* XXX : not implemented */
|
3483 |
spr_register(env, SPR_BOOKE_MCSR, "MCSR",
|
3484 |
SPR_NOACCESS, SPR_NOACCESS, |
3485 |
&spr_read_generic, &spr_write_generic, |
3486 |
0x00000000);
|
3487 |
spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
|
3488 |
SPR_NOACCESS, SPR_NOACCESS, |
3489 |
&spr_read_generic, &spr_write_generic, |
3490 |
0x00000000);
|
3491 |
spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
|
3492 |
SPR_NOACCESS, SPR_NOACCESS, |
3493 |
&spr_read_generic, &spr_write_generic, |
3494 |
0x00000000);
|
3495 |
/* XXX : not implemented */
|
3496 |
spr_register(env, SPR_440_CCR1, "CCR1",
|
3497 |
SPR_NOACCESS, SPR_NOACCESS, |
3498 |
&spr_read_generic, &spr_write_generic, |
3499 |
0x00000000);
|
3500 |
/* Memory management */
|
3501 |
#if !defined(CONFIG_USER_ONLY)
|
3502 |
env->nb_tlb = 64;
|
3503 |
env->nb_ways = 1;
|
3504 |
env->id_tlbs = 0;
|
3505 |
env->tlb_type = TLB_EMB; |
3506 |
#endif
|
3507 |
init_excp_BookE(env); |
3508 |
env->dcache_line_size = 32;
|
3509 |
env->icache_line_size = 32;
|
3510 |
ppc40x_irq_init(env); |
3511 |
|
3512 |
SET_FIT_PERIOD(12, 16, 20, 24); |
3513 |
SET_WDT_PERIOD(20, 24, 28, 32); |
3514 |
} |
3515 |
|
3516 |
POWERPC_FAMILY(440EP)(ObjectClass *oc, void *data) |
3517 |
{ |
3518 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3519 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3520 |
|
3521 |
dc->desc = "PowerPC 440 EP";
|
3522 |
pcc->init_proc = init_proc_440EP; |
3523 |
pcc->check_pow = check_pow_nocheck; |
3524 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3525 |
PPC_FLOAT | PPC_FLOAT_FRES | PPC_FLOAT_FSEL | |
3526 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
3527 |
PPC_FLOAT_STFIWX | |
3528 |
PPC_DCR | PPC_WRTEE | PPC_RFMCI | |
3529 |
PPC_CACHE | PPC_CACHE_ICBI | |
3530 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
3531 |
PPC_MEM_TLBSYNC | PPC_MFTB | |
3532 |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | |
3533 |
PPC_440_SPEC; |
3534 |
pcc->msr_mask = 0x000000000006FF30ULL;
|
3535 |
pcc->mmu_model = POWERPC_MMU_BOOKE; |
3536 |
pcc->excp_model = POWERPC_EXCP_BOOKE; |
3537 |
pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
3538 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3539 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
3540 |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
3541 |
} |
3542 |
|
3543 |
static void init_proc_440GP (CPUPPCState *env) |
3544 |
{ |
3545 |
/* Time base */
|
3546 |
gen_tbl(env); |
3547 |
gen_spr_BookE(env, 0x000000000000FFFFULL);
|
3548 |
gen_spr_440(env); |
3549 |
gen_spr_usprgh(env); |
3550 |
/* Processor identification */
|
3551 |
spr_register(env, SPR_BOOKE_PIR, "PIR",
|
3552 |
SPR_NOACCESS, SPR_NOACCESS, |
3553 |
&spr_read_generic, &spr_write_pir, |
3554 |
0x00000000);
|
3555 |
/* XXX : not implemented */
|
3556 |
spr_register(env, SPR_BOOKE_IAC3, "IAC3",
|
3557 |
SPR_NOACCESS, SPR_NOACCESS, |
3558 |
&spr_read_generic, &spr_write_generic, |
3559 |
0x00000000);
|
3560 |
/* XXX : not implemented */
|
3561 |
spr_register(env, SPR_BOOKE_IAC4, "IAC4",
|
3562 |
SPR_NOACCESS, SPR_NOACCESS, |
3563 |
&spr_read_generic, &spr_write_generic, |
3564 |
0x00000000);
|
3565 |
/* XXX : not implemented */
|
3566 |
spr_register(env, SPR_BOOKE_DVC1, "DVC1",
|
3567 |
SPR_NOACCESS, SPR_NOACCESS, |
3568 |
&spr_read_generic, &spr_write_generic, |
3569 |
0x00000000);
|
3570 |
/* XXX : not implemented */
|
3571 |
spr_register(env, SPR_BOOKE_DVC2, "DVC2",
|
3572 |
SPR_NOACCESS, SPR_NOACCESS, |
3573 |
&spr_read_generic, &spr_write_generic, |
3574 |
0x00000000);
|
3575 |
/* Memory management */
|
3576 |
#if !defined(CONFIG_USER_ONLY)
|
3577 |
env->nb_tlb = 64;
|
3578 |
env->nb_ways = 1;
|
3579 |
env->id_tlbs = 0;
|
3580 |
env->tlb_type = TLB_EMB; |
3581 |
#endif
|
3582 |
init_excp_BookE(env); |
3583 |
env->dcache_line_size = 32;
|
3584 |
env->icache_line_size = 32;
|
3585 |
/* XXX: TODO: allocate internal IRQ controller */
|
3586 |
|
3587 |
SET_FIT_PERIOD(12, 16, 20, 24); |
3588 |
SET_WDT_PERIOD(20, 24, 28, 32); |
3589 |
} |
3590 |
|
3591 |
POWERPC_FAMILY(440GP)(ObjectClass *oc, void *data) |
3592 |
{ |
3593 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3594 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3595 |
|
3596 |
dc->desc = "PowerPC 440 GP";
|
3597 |
pcc->init_proc = init_proc_440GP; |
3598 |
pcc->check_pow = check_pow_nocheck; |
3599 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3600 |
PPC_DCR | PPC_DCRX | PPC_WRTEE | PPC_MFAPIDI | |
3601 |
PPC_CACHE | PPC_CACHE_ICBI | |
3602 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
3603 |
PPC_MEM_TLBSYNC | PPC_TLBIVA | PPC_MFTB | |
3604 |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | |
3605 |
PPC_440_SPEC; |
3606 |
pcc->msr_mask = 0x000000000006FF30ULL;
|
3607 |
pcc->mmu_model = POWERPC_MMU_BOOKE; |
3608 |
pcc->excp_model = POWERPC_EXCP_BOOKE; |
3609 |
pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
3610 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3611 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
3612 |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
3613 |
} |
3614 |
|
3615 |
static void init_proc_440x4 (CPUPPCState *env) |
3616 |
{ |
3617 |
/* Time base */
|
3618 |
gen_tbl(env); |
3619 |
gen_spr_BookE(env, 0x000000000000FFFFULL);
|
3620 |
gen_spr_440(env); |
3621 |
gen_spr_usprgh(env); |
3622 |
/* Processor identification */
|
3623 |
spr_register(env, SPR_BOOKE_PIR, "PIR",
|
3624 |
SPR_NOACCESS, SPR_NOACCESS, |
3625 |
&spr_read_generic, &spr_write_pir, |
3626 |
0x00000000);
|
3627 |
/* XXX : not implemented */
|
3628 |
spr_register(env, SPR_BOOKE_IAC3, "IAC3",
|
3629 |
SPR_NOACCESS, SPR_NOACCESS, |
3630 |
&spr_read_generic, &spr_write_generic, |
3631 |
0x00000000);
|
3632 |
/* XXX : not implemented */
|
3633 |
spr_register(env, SPR_BOOKE_IAC4, "IAC4",
|
3634 |
SPR_NOACCESS, SPR_NOACCESS, |
3635 |
&spr_read_generic, &spr_write_generic, |
3636 |
0x00000000);
|
3637 |
/* XXX : not implemented */
|
3638 |
spr_register(env, SPR_BOOKE_DVC1, "DVC1",
|
3639 |
SPR_NOACCESS, SPR_NOACCESS, |
3640 |
&spr_read_generic, &spr_write_generic, |
3641 |
0x00000000);
|
3642 |
/* XXX : not implemented */
|
3643 |
spr_register(env, SPR_BOOKE_DVC2, "DVC2",
|
3644 |
SPR_NOACCESS, SPR_NOACCESS, |
3645 |
&spr_read_generic, &spr_write_generic, |
3646 |
0x00000000);
|
3647 |
/* Memory management */
|
3648 |
#if !defined(CONFIG_USER_ONLY)
|
3649 |
env->nb_tlb = 64;
|
3650 |
env->nb_ways = 1;
|
3651 |
env->id_tlbs = 0;
|
3652 |
env->tlb_type = TLB_EMB; |
3653 |
#endif
|
3654 |
init_excp_BookE(env); |
3655 |
env->dcache_line_size = 32;
|
3656 |
env->icache_line_size = 32;
|
3657 |
/* XXX: TODO: allocate internal IRQ controller */
|
3658 |
|
3659 |
SET_FIT_PERIOD(12, 16, 20, 24); |
3660 |
SET_WDT_PERIOD(20, 24, 28, 32); |
3661 |
} |
3662 |
|
3663 |
POWERPC_FAMILY(440x4)(ObjectClass *oc, void *data) |
3664 |
{ |
3665 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3666 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3667 |
|
3668 |
dc->desc = "PowerPC 440x4";
|
3669 |
pcc->init_proc = init_proc_440x4; |
3670 |
pcc->check_pow = check_pow_nocheck; |
3671 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3672 |
PPC_DCR | PPC_WRTEE | |
3673 |
PPC_CACHE | PPC_CACHE_ICBI | |
3674 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
3675 |
PPC_MEM_TLBSYNC | PPC_MFTB | |
3676 |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | |
3677 |
PPC_440_SPEC; |
3678 |
pcc->msr_mask = 0x000000000006FF30ULL;
|
3679 |
pcc->mmu_model = POWERPC_MMU_BOOKE; |
3680 |
pcc->excp_model = POWERPC_EXCP_BOOKE; |
3681 |
pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
3682 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3683 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
3684 |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
3685 |
} |
3686 |
|
3687 |
static void init_proc_440x5 (CPUPPCState *env) |
3688 |
{ |
3689 |
/* Time base */
|
3690 |
gen_tbl(env); |
3691 |
gen_spr_BookE(env, 0x000000000000FFFFULL);
|
3692 |
gen_spr_440(env); |
3693 |
gen_spr_usprgh(env); |
3694 |
/* Processor identification */
|
3695 |
spr_register(env, SPR_BOOKE_PIR, "PIR",
|
3696 |
SPR_NOACCESS, SPR_NOACCESS, |
3697 |
&spr_read_generic, &spr_write_pir, |
3698 |
0x00000000);
|
3699 |
/* XXX : not implemented */
|
3700 |
spr_register(env, SPR_BOOKE_IAC3, "IAC3",
|
3701 |
SPR_NOACCESS, SPR_NOACCESS, |
3702 |
&spr_read_generic, &spr_write_generic, |
3703 |
0x00000000);
|
3704 |
/* XXX : not implemented */
|
3705 |
spr_register(env, SPR_BOOKE_IAC4, "IAC4",
|
3706 |
SPR_NOACCESS, SPR_NOACCESS, |
3707 |
&spr_read_generic, &spr_write_generic, |
3708 |
0x00000000);
|
3709 |
/* XXX : not implemented */
|
3710 |
spr_register(env, SPR_BOOKE_DVC1, "DVC1",
|
3711 |
SPR_NOACCESS, SPR_NOACCESS, |
3712 |
&spr_read_generic, &spr_write_generic, |
3713 |
0x00000000);
|
3714 |
/* XXX : not implemented */
|
3715 |
spr_register(env, SPR_BOOKE_DVC2, "DVC2",
|
3716 |
SPR_NOACCESS, SPR_NOACCESS, |
3717 |
&spr_read_generic, &spr_write_generic, |
3718 |
0x00000000);
|
3719 |
/* XXX : not implemented */
|
3720 |
spr_register(env, SPR_BOOKE_MCSR, "MCSR",
|
3721 |
SPR_NOACCESS, SPR_NOACCESS, |
3722 |
&spr_read_generic, &spr_write_generic, |
3723 |
0x00000000);
|
3724 |
spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
|
3725 |
SPR_NOACCESS, SPR_NOACCESS, |
3726 |
&spr_read_generic, &spr_write_generic, |
3727 |
0x00000000);
|
3728 |
spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
|
3729 |
SPR_NOACCESS, SPR_NOACCESS, |
3730 |
&spr_read_generic, &spr_write_generic, |
3731 |
0x00000000);
|
3732 |
/* XXX : not implemented */
|
3733 |
spr_register(env, SPR_440_CCR1, "CCR1",
|
3734 |
SPR_NOACCESS, SPR_NOACCESS, |
3735 |
&spr_read_generic, &spr_write_generic, |
3736 |
0x00000000);
|
3737 |
/* Memory management */
|
3738 |
#if !defined(CONFIG_USER_ONLY)
|
3739 |
env->nb_tlb = 64;
|
3740 |
env->nb_ways = 1;
|
3741 |
env->id_tlbs = 0;
|
3742 |
env->tlb_type = TLB_EMB; |
3743 |
#endif
|
3744 |
init_excp_BookE(env); |
3745 |
env->dcache_line_size = 32;
|
3746 |
env->icache_line_size = 32;
|
3747 |
ppc40x_irq_init(env); |
3748 |
|
3749 |
SET_FIT_PERIOD(12, 16, 20, 24); |
3750 |
SET_WDT_PERIOD(20, 24, 28, 32); |
3751 |
} |
3752 |
|
3753 |
POWERPC_FAMILY(440x5)(ObjectClass *oc, void *data) |
3754 |
{ |
3755 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3756 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3757 |
|
3758 |
dc->desc = "PowerPC 440x5";
|
3759 |
pcc->init_proc = init_proc_440x5; |
3760 |
pcc->check_pow = check_pow_nocheck; |
3761 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3762 |
PPC_DCR | PPC_WRTEE | PPC_RFMCI | |
3763 |
PPC_CACHE | PPC_CACHE_ICBI | |
3764 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
3765 |
PPC_MEM_TLBSYNC | PPC_MFTB | |
3766 |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | |
3767 |
PPC_440_SPEC; |
3768 |
pcc->msr_mask = 0x000000000006FF30ULL;
|
3769 |
pcc->mmu_model = POWERPC_MMU_BOOKE; |
3770 |
pcc->excp_model = POWERPC_EXCP_BOOKE; |
3771 |
pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
3772 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3773 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
3774 |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
3775 |
} |
3776 |
|
3777 |
static void init_proc_460 (CPUPPCState *env) |
3778 |
{ |
3779 |
/* Time base */
|
3780 |
gen_tbl(env); |
3781 |
gen_spr_BookE(env, 0x000000000000FFFFULL);
|
3782 |
gen_spr_440(env); |
3783 |
gen_spr_usprgh(env); |
3784 |
/* Processor identification */
|
3785 |
spr_register(env, SPR_BOOKE_PIR, "PIR",
|
3786 |
SPR_NOACCESS, SPR_NOACCESS, |
3787 |
&spr_read_generic, &spr_write_pir, |
3788 |
0x00000000);
|
3789 |
/* XXX : not implemented */
|
3790 |
spr_register(env, SPR_BOOKE_IAC3, "IAC3",
|
3791 |
SPR_NOACCESS, SPR_NOACCESS, |
3792 |
&spr_read_generic, &spr_write_generic, |
3793 |
0x00000000);
|
3794 |
/* XXX : not implemented */
|
3795 |
spr_register(env, SPR_BOOKE_IAC4, "IAC4",
|
3796 |
SPR_NOACCESS, SPR_NOACCESS, |
3797 |
&spr_read_generic, &spr_write_generic, |
3798 |
0x00000000);
|
3799 |
/* XXX : not implemented */
|
3800 |
spr_register(env, SPR_BOOKE_DVC1, "DVC1",
|
3801 |
SPR_NOACCESS, SPR_NOACCESS, |
3802 |
&spr_read_generic, &spr_write_generic, |
3803 |
0x00000000);
|
3804 |
/* XXX : not implemented */
|
3805 |
spr_register(env, SPR_BOOKE_DVC2, "DVC2",
|
3806 |
SPR_NOACCESS, SPR_NOACCESS, |
3807 |
&spr_read_generic, &spr_write_generic, |
3808 |
0x00000000);
|
3809 |
/* XXX : not implemented */
|
3810 |
spr_register(env, SPR_BOOKE_MCSR, "MCSR",
|
3811 |
SPR_NOACCESS, SPR_NOACCESS, |
3812 |
&spr_read_generic, &spr_write_generic, |
3813 |
0x00000000);
|
3814 |
spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
|
3815 |
SPR_NOACCESS, SPR_NOACCESS, |
3816 |
&spr_read_generic, &spr_write_generic, |
3817 |
0x00000000);
|
3818 |
spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
|
3819 |
SPR_NOACCESS, SPR_NOACCESS, |
3820 |
&spr_read_generic, &spr_write_generic, |
3821 |
0x00000000);
|
3822 |
/* XXX : not implemented */
|
3823 |
spr_register(env, SPR_440_CCR1, "CCR1",
|
3824 |
SPR_NOACCESS, SPR_NOACCESS, |
3825 |
&spr_read_generic, &spr_write_generic, |
3826 |
0x00000000);
|
3827 |
/* XXX : not implemented */
|
3828 |
spr_register(env, SPR_DCRIPR, "SPR_DCRIPR",
|
3829 |
&spr_read_generic, &spr_write_generic, |
3830 |
&spr_read_generic, &spr_write_generic, |
3831 |
0x00000000);
|
3832 |
/* Memory management */
|
3833 |
#if !defined(CONFIG_USER_ONLY)
|
3834 |
env->nb_tlb = 64;
|
3835 |
env->nb_ways = 1;
|
3836 |
env->id_tlbs = 0;
|
3837 |
env->tlb_type = TLB_EMB; |
3838 |
#endif
|
3839 |
init_excp_BookE(env); |
3840 |
env->dcache_line_size = 32;
|
3841 |
env->icache_line_size = 32;
|
3842 |
/* XXX: TODO: allocate internal IRQ controller */
|
3843 |
|
3844 |
SET_FIT_PERIOD(12, 16, 20, 24); |
3845 |
SET_WDT_PERIOD(20, 24, 28, 32); |
3846 |
} |
3847 |
|
3848 |
POWERPC_FAMILY(460)(ObjectClass *oc, void *data) |
3849 |
{ |
3850 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3851 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3852 |
|
3853 |
dc->desc = "PowerPC 460 (guessed)";
|
3854 |
pcc->init_proc = init_proc_460; |
3855 |
pcc->check_pow = check_pow_nocheck; |
3856 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3857 |
PPC_DCR | PPC_DCRX | PPC_DCRUX | |
3858 |
PPC_WRTEE | PPC_MFAPIDI | PPC_MFTB | |
3859 |
PPC_CACHE | PPC_CACHE_ICBI | |
3860 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
3861 |
PPC_MEM_TLBSYNC | PPC_TLBIVA | |
3862 |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | |
3863 |
PPC_440_SPEC; |
3864 |
pcc->msr_mask = 0x000000000006FF30ULL;
|
3865 |
pcc->mmu_model = POWERPC_MMU_BOOKE; |
3866 |
pcc->excp_model = POWERPC_EXCP_BOOKE; |
3867 |
pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
3868 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3869 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
3870 |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
3871 |
} |
3872 |
|
3873 |
static void init_proc_460F (CPUPPCState *env) |
3874 |
{ |
3875 |
/* Time base */
|
3876 |
gen_tbl(env); |
3877 |
gen_spr_BookE(env, 0x000000000000FFFFULL);
|
3878 |
gen_spr_440(env); |
3879 |
gen_spr_usprgh(env); |
3880 |
/* Processor identification */
|
3881 |
spr_register(env, SPR_BOOKE_PIR, "PIR",
|
3882 |
SPR_NOACCESS, SPR_NOACCESS, |
3883 |
&spr_read_generic, &spr_write_pir, |
3884 |
0x00000000);
|
3885 |
/* XXX : not implemented */
|
3886 |
spr_register(env, SPR_BOOKE_IAC3, "IAC3",
|
3887 |
SPR_NOACCESS, SPR_NOACCESS, |
3888 |
&spr_read_generic, &spr_write_generic, |
3889 |
0x00000000);
|
3890 |
/* XXX : not implemented */
|
3891 |
spr_register(env, SPR_BOOKE_IAC4, "IAC4",
|
3892 |
SPR_NOACCESS, SPR_NOACCESS, |
3893 |
&spr_read_generic, &spr_write_generic, |
3894 |
0x00000000);
|
3895 |
/* XXX : not implemented */
|
3896 |
spr_register(env, SPR_BOOKE_DVC1, "DVC1",
|
3897 |
SPR_NOACCESS, SPR_NOACCESS, |
3898 |
&spr_read_generic, &spr_write_generic, |
3899 |
0x00000000);
|
3900 |
/* XXX : not implemented */
|
3901 |
spr_register(env, SPR_BOOKE_DVC2, "DVC2",
|
3902 |
SPR_NOACCESS, SPR_NOACCESS, |
3903 |
&spr_read_generic, &spr_write_generic, |
3904 |
0x00000000);
|
3905 |
/* XXX : not implemented */
|
3906 |
spr_register(env, SPR_BOOKE_MCSR, "MCSR",
|
3907 |
SPR_NOACCESS, SPR_NOACCESS, |
3908 |
&spr_read_generic, &spr_write_generic, |
3909 |
0x00000000);
|
3910 |
spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
|
3911 |
SPR_NOACCESS, SPR_NOACCESS, |
3912 |
&spr_read_generic, &spr_write_generic, |
3913 |
0x00000000);
|
3914 |
spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
|
3915 |
SPR_NOACCESS, SPR_NOACCESS, |
3916 |
&spr_read_generic, &spr_write_generic, |
3917 |
0x00000000);
|
3918 |
/* XXX : not implemented */
|
3919 |
spr_register(env, SPR_440_CCR1, "CCR1",
|
3920 |
SPR_NOACCESS, SPR_NOACCESS, |
3921 |
&spr_read_generic, &spr_write_generic, |
3922 |
0x00000000);
|
3923 |
/* XXX : not implemented */
|
3924 |
spr_register(env, SPR_DCRIPR, "SPR_DCRIPR",
|
3925 |
&spr_read_generic, &spr_write_generic, |
3926 |
&spr_read_generic, &spr_write_generic, |
3927 |
0x00000000);
|
3928 |
/* Memory management */
|
3929 |
#if !defined(CONFIG_USER_ONLY)
|
3930 |
env->nb_tlb = 64;
|
3931 |
env->nb_ways = 1;
|
3932 |
env->id_tlbs = 0;
|
3933 |
env->tlb_type = TLB_EMB; |
3934 |
#endif
|
3935 |
init_excp_BookE(env); |
3936 |
env->dcache_line_size = 32;
|
3937 |
env->icache_line_size = 32;
|
3938 |
/* XXX: TODO: allocate internal IRQ controller */
|
3939 |
|
3940 |
SET_FIT_PERIOD(12, 16, 20, 24); |
3941 |
SET_WDT_PERIOD(20, 24, 28, 32); |
3942 |
} |
3943 |
|
3944 |
POWERPC_FAMILY(460F)(ObjectClass *oc, void *data) |
3945 |
{ |
3946 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3947 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3948 |
|
3949 |
dc->desc = "PowerPC 460F (guessed)";
|
3950 |
pcc->init_proc = init_proc_460F; |
3951 |
pcc->check_pow = check_pow_nocheck; |
3952 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3953 |
PPC_FLOAT | PPC_FLOAT_FRES | PPC_FLOAT_FSEL | |
3954 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
3955 |
PPC_FLOAT_STFIWX | PPC_MFTB | |
3956 |
PPC_DCR | PPC_DCRX | PPC_DCRUX | |
3957 |
PPC_WRTEE | PPC_MFAPIDI | |
3958 |
PPC_CACHE | PPC_CACHE_ICBI | |
3959 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
3960 |
PPC_MEM_TLBSYNC | PPC_TLBIVA | |
3961 |
PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | |
3962 |
PPC_440_SPEC; |
3963 |
pcc->msr_mask = 0x000000000006FF30ULL;
|
3964 |
pcc->mmu_model = POWERPC_MMU_BOOKE; |
3965 |
pcc->excp_model = POWERPC_EXCP_BOOKE; |
3966 |
pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
3967 |
pcc->bfd_mach = bfd_mach_ppc_403; |
3968 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
3969 |
POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
3970 |
} |
3971 |
|
3972 |
static void init_proc_MPC5xx (CPUPPCState *env) |
3973 |
{ |
3974 |
/* Time base */
|
3975 |
gen_tbl(env); |
3976 |
gen_spr_5xx_8xx(env); |
3977 |
gen_spr_5xx(env); |
3978 |
init_excp_MPC5xx(env); |
3979 |
env->dcache_line_size = 32;
|
3980 |
env->icache_line_size = 32;
|
3981 |
/* XXX: TODO: allocate internal IRQ controller */
|
3982 |
} |
3983 |
|
3984 |
POWERPC_FAMILY(MPC5xx)(ObjectClass *oc, void *data)
|
3985 |
{ |
3986 |
DeviceClass *dc = DEVICE_CLASS(oc); |
3987 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
3988 |
|
3989 |
dc->desc = "Freescale 5xx cores (aka RCPU)";
|
3990 |
pcc->init_proc = init_proc_MPC5xx; |
3991 |
pcc->check_pow = check_pow_none; |
3992 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
3993 |
PPC_MEM_EIEIO | PPC_MEM_SYNC | |
3994 |
PPC_CACHE_ICBI | PPC_FLOAT | PPC_FLOAT_STFIWX | |
3995 |
PPC_MFTB; |
3996 |
pcc->msr_mask = 0x000000000001FF43ULL;
|
3997 |
pcc->mmu_model = POWERPC_MMU_REAL; |
3998 |
pcc->excp_model = POWERPC_EXCP_603; |
3999 |
pcc->bus_model = PPC_FLAGS_INPUT_RCPU; |
4000 |
pcc->bfd_mach = bfd_mach_ppc_505; |
4001 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
4002 |
POWERPC_FLAG_BUS_CLK; |
4003 |
} |
4004 |
|
4005 |
static void init_proc_MPC8xx (CPUPPCState *env) |
4006 |
{ |
4007 |
/* Time base */
|
4008 |
gen_tbl(env); |
4009 |
gen_spr_5xx_8xx(env); |
4010 |
gen_spr_8xx(env); |
4011 |
init_excp_MPC8xx(env); |
4012 |
env->dcache_line_size = 32;
|
4013 |
env->icache_line_size = 32;
|
4014 |
/* XXX: TODO: allocate internal IRQ controller */
|
4015 |
} |
4016 |
|
4017 |
POWERPC_FAMILY(MPC8xx)(ObjectClass *oc, void *data)
|
4018 |
{ |
4019 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4020 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4021 |
|
4022 |
dc->desc = "Freescale 8xx cores (aka PowerQUICC)";
|
4023 |
pcc->init_proc = init_proc_MPC8xx; |
4024 |
pcc->check_pow = check_pow_none; |
4025 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
4026 |
PPC_MEM_EIEIO | PPC_MEM_SYNC | |
4027 |
PPC_CACHE_ICBI | PPC_MFTB; |
4028 |
pcc->msr_mask = 0x000000000001F673ULL;
|
4029 |
pcc->mmu_model = POWERPC_MMU_MPC8xx; |
4030 |
pcc->excp_model = POWERPC_EXCP_603; |
4031 |
pcc->bus_model = PPC_FLAGS_INPUT_RCPU; |
4032 |
pcc->bfd_mach = bfd_mach_ppc_860; |
4033 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
4034 |
POWERPC_FLAG_BUS_CLK; |
4035 |
} |
4036 |
|
4037 |
/* Freescale 82xx cores (aka PowerQUICC-II) */
|
4038 |
|
4039 |
static void init_proc_G2 (CPUPPCState *env) |
4040 |
{ |
4041 |
gen_spr_ne_601(env); |
4042 |
gen_spr_G2_755(env); |
4043 |
gen_spr_G2(env); |
4044 |
/* Time base */
|
4045 |
gen_tbl(env); |
4046 |
/* External access control */
|
4047 |
/* XXX : not implemented */
|
4048 |
spr_register(env, SPR_EAR, "EAR",
|
4049 |
SPR_NOACCESS, SPR_NOACCESS, |
4050 |
&spr_read_generic, &spr_write_generic, |
4051 |
0x00000000);
|
4052 |
/* Hardware implementation register */
|
4053 |
/* XXX : not implemented */
|
4054 |
spr_register(env, SPR_HID0, "HID0",
|
4055 |
SPR_NOACCESS, SPR_NOACCESS, |
4056 |
&spr_read_generic, &spr_write_generic, |
4057 |
0x00000000);
|
4058 |
/* XXX : not implemented */
|
4059 |
spr_register(env, SPR_HID1, "HID1",
|
4060 |
SPR_NOACCESS, SPR_NOACCESS, |
4061 |
&spr_read_generic, &spr_write_generic, |
4062 |
0x00000000);
|
4063 |
/* XXX : not implemented */
|
4064 |
spr_register(env, SPR_HID2, "HID2",
|
4065 |
SPR_NOACCESS, SPR_NOACCESS, |
4066 |
&spr_read_generic, &spr_write_generic, |
4067 |
0x00000000);
|
4068 |
/* Memory management */
|
4069 |
gen_low_BATs(env); |
4070 |
gen_high_BATs(env); |
4071 |
gen_6xx_7xx_soft_tlb(env, 64, 2); |
4072 |
init_excp_G2(env); |
4073 |
env->dcache_line_size = 32;
|
4074 |
env->icache_line_size = 32;
|
4075 |
/* Allocate hardware IRQ controller */
|
4076 |
ppc6xx_irq_init(env); |
4077 |
} |
4078 |
|
4079 |
POWERPC_FAMILY(G2)(ObjectClass *oc, void *data)
|
4080 |
{ |
4081 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4082 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4083 |
|
4084 |
dc->desc = "PowerPC G2";
|
4085 |
pcc->init_proc = init_proc_G2; |
4086 |
pcc->check_pow = check_pow_hid0; |
4087 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
4088 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
4089 |
PPC_FLOAT_STFIWX | |
4090 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
4091 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
4092 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
4093 |
PPC_SEGMENT | PPC_EXTERN; |
4094 |
pcc->msr_mask = 0x000000000006FFF2ULL;
|
4095 |
pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
4096 |
pcc->excp_model = POWERPC_EXCP_G2; |
4097 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
4098 |
pcc->bfd_mach = bfd_mach_ppc_ec603e; |
4099 |
pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |
4100 |
POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; |
4101 |
} |
4102 |
|
4103 |
static void init_proc_G2LE (CPUPPCState *env) |
4104 |
{ |
4105 |
gen_spr_ne_601(env); |
4106 |
gen_spr_G2_755(env); |
4107 |
gen_spr_G2(env); |
4108 |
/* Time base */
|
4109 |
gen_tbl(env); |
4110 |
/* External access control */
|
4111 |
/* XXX : not implemented */
|
4112 |
spr_register(env, SPR_EAR, "EAR",
|
4113 |
SPR_NOACCESS, SPR_NOACCESS, |
4114 |
&spr_read_generic, &spr_write_generic, |
4115 |
0x00000000);
|
4116 |
/* Hardware implementation register */
|
4117 |
/* XXX : not implemented */
|
4118 |
spr_register(env, SPR_HID0, "HID0",
|
4119 |
SPR_NOACCESS, SPR_NOACCESS, |
4120 |
&spr_read_generic, &spr_write_generic, |
4121 |
0x00000000);
|
4122 |
/* XXX : not implemented */
|
4123 |
spr_register(env, SPR_HID1, "HID1",
|
4124 |
SPR_NOACCESS, SPR_NOACCESS, |
4125 |
&spr_read_generic, &spr_write_generic, |
4126 |
0x00000000);
|
4127 |
/* XXX : not implemented */
|
4128 |
spr_register(env, SPR_HID2, "HID2",
|
4129 |
SPR_NOACCESS, SPR_NOACCESS, |
4130 |
&spr_read_generic, &spr_write_generic, |
4131 |
0x00000000);
|
4132 |
/* Breakpoints */
|
4133 |
/* XXX : not implemented */
|
4134 |
spr_register(env, SPR_DABR, "DABR",
|
4135 |
SPR_NOACCESS, SPR_NOACCESS, |
4136 |
&spr_read_generic, &spr_write_generic, |
4137 |
0x00000000);
|
4138 |
/* XXX : not implemented */
|
4139 |
spr_register(env, SPR_DABR2, "DABR2",
|
4140 |
SPR_NOACCESS, SPR_NOACCESS, |
4141 |
&spr_read_generic, &spr_write_generic, |
4142 |
0x00000000);
|
4143 |
/* XXX : not implemented */
|
4144 |
spr_register(env, SPR_IABR2, "IABR2",
|
4145 |
SPR_NOACCESS, SPR_NOACCESS, |
4146 |
&spr_read_generic, &spr_write_generic, |
4147 |
0x00000000);
|
4148 |
/* XXX : not implemented */
|
4149 |
spr_register(env, SPR_IBCR, "IBCR",
|
4150 |
SPR_NOACCESS, SPR_NOACCESS, |
4151 |
&spr_read_generic, &spr_write_generic, |
4152 |
0x00000000);
|
4153 |
/* XXX : not implemented */
|
4154 |
spr_register(env, SPR_DBCR, "DBCR",
|
4155 |
SPR_NOACCESS, SPR_NOACCESS, |
4156 |
&spr_read_generic, &spr_write_generic, |
4157 |
0x00000000);
|
4158 |
|
4159 |
/* Memory management */
|
4160 |
gen_low_BATs(env); |
4161 |
gen_high_BATs(env); |
4162 |
gen_6xx_7xx_soft_tlb(env, 64, 2); |
4163 |
init_excp_G2(env); |
4164 |
env->dcache_line_size = 32;
|
4165 |
env->icache_line_size = 32;
|
4166 |
/* Allocate hardware IRQ controller */
|
4167 |
ppc6xx_irq_init(env); |
4168 |
} |
4169 |
|
4170 |
POWERPC_FAMILY(G2LE)(ObjectClass *oc, void *data)
|
4171 |
{ |
4172 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4173 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4174 |
|
4175 |
dc->desc = "PowerPC G2LE";
|
4176 |
pcc->init_proc = init_proc_G2LE; |
4177 |
pcc->check_pow = check_pow_hid0; |
4178 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
4179 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
4180 |
PPC_FLOAT_STFIWX | |
4181 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
4182 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
4183 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
4184 |
PPC_SEGMENT | PPC_EXTERN; |
4185 |
pcc->msr_mask = 0x000000000007FFF3ULL;
|
4186 |
pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
4187 |
pcc->excp_model = POWERPC_EXCP_G2; |
4188 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
4189 |
pcc->bfd_mach = bfd_mach_ppc_ec603e; |
4190 |
pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |
4191 |
POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; |
4192 |
} |
4193 |
|
4194 |
static void init_proc_e200 (CPUPPCState *env) |
4195 |
{ |
4196 |
/* Time base */
|
4197 |
gen_tbl(env); |
4198 |
gen_spr_BookE(env, 0x000000070000FFFFULL);
|
4199 |
/* XXX : not implemented */
|
4200 |
spr_register(env, SPR_BOOKE_SPEFSCR, "SPEFSCR",
|
4201 |
&spr_read_spefscr, &spr_write_spefscr, |
4202 |
&spr_read_spefscr, &spr_write_spefscr, |
4203 |
0x00000000);
|
4204 |
/* Memory management */
|
4205 |
gen_spr_BookE206(env, 0x0000005D, NULL); |
4206 |
/* XXX : not implemented */
|
4207 |
spr_register(env, SPR_HID0, "HID0",
|
4208 |
SPR_NOACCESS, SPR_NOACCESS, |
4209 |
&spr_read_generic, &spr_write_generic, |
4210 |
0x00000000);
|
4211 |
/* XXX : not implemented */
|
4212 |
spr_register(env, SPR_HID1, "HID1",
|
4213 |
SPR_NOACCESS, SPR_NOACCESS, |
4214 |
&spr_read_generic, &spr_write_generic, |
4215 |
0x00000000);
|
4216 |
/* XXX : not implemented */
|
4217 |
spr_register(env, SPR_Exxx_ALTCTXCR, "ALTCTXCR",
|
4218 |
SPR_NOACCESS, SPR_NOACCESS, |
4219 |
&spr_read_generic, &spr_write_generic, |
4220 |
0x00000000);
|
4221 |
/* XXX : not implemented */
|
4222 |
spr_register(env, SPR_Exxx_BUCSR, "BUCSR",
|
4223 |
SPR_NOACCESS, SPR_NOACCESS, |
4224 |
&spr_read_generic, &spr_write_generic, |
4225 |
0x00000000);
|
4226 |
/* XXX : not implemented */
|
4227 |
spr_register(env, SPR_Exxx_CTXCR, "CTXCR",
|
4228 |
SPR_NOACCESS, SPR_NOACCESS, |
4229 |
&spr_read_generic, &spr_write_generic, |
4230 |
0x00000000);
|
4231 |
/* XXX : not implemented */
|
4232 |
spr_register(env, SPR_Exxx_DBCNT, "DBCNT",
|
4233 |
SPR_NOACCESS, SPR_NOACCESS, |
4234 |
&spr_read_generic, &spr_write_generic, |
4235 |
0x00000000);
|
4236 |
/* XXX : not implemented */
|
4237 |
spr_register(env, SPR_Exxx_DBCR3, "DBCR3",
|
4238 |
SPR_NOACCESS, SPR_NOACCESS, |
4239 |
&spr_read_generic, &spr_write_generic, |
4240 |
0x00000000);
|
4241 |
/* XXX : not implemented */
|
4242 |
spr_register(env, SPR_Exxx_L1CFG0, "L1CFG0",
|
4243 |
SPR_NOACCESS, SPR_NOACCESS, |
4244 |
&spr_read_generic, &spr_write_generic, |
4245 |
0x00000000);
|
4246 |
/* XXX : not implemented */
|
4247 |
spr_register(env, SPR_Exxx_L1CSR0, "L1CSR0",
|
4248 |
SPR_NOACCESS, SPR_NOACCESS, |
4249 |
&spr_read_generic, &spr_write_generic, |
4250 |
0x00000000);
|
4251 |
/* XXX : not implemented */
|
4252 |
spr_register(env, SPR_Exxx_L1FINV0, "L1FINV0",
|
4253 |
SPR_NOACCESS, SPR_NOACCESS, |
4254 |
&spr_read_generic, &spr_write_generic, |
4255 |
0x00000000);
|
4256 |
/* XXX : not implemented */
|
4257 |
spr_register(env, SPR_BOOKE_TLB0CFG, "TLB0CFG",
|
4258 |
SPR_NOACCESS, SPR_NOACCESS, |
4259 |
&spr_read_generic, &spr_write_generic, |
4260 |
0x00000000);
|
4261 |
/* XXX : not implemented */
|
4262 |
spr_register(env, SPR_BOOKE_TLB1CFG, "TLB1CFG",
|
4263 |
SPR_NOACCESS, SPR_NOACCESS, |
4264 |
&spr_read_generic, &spr_write_generic, |
4265 |
0x00000000);
|
4266 |
/* XXX : not implemented */
|
4267 |
spr_register(env, SPR_BOOKE_IAC3, "IAC3",
|
4268 |
SPR_NOACCESS, SPR_NOACCESS, |
4269 |
&spr_read_generic, &spr_write_generic, |
4270 |
0x00000000);
|
4271 |
/* XXX : not implemented */
|
4272 |
spr_register(env, SPR_BOOKE_IAC4, "IAC4",
|
4273 |
SPR_NOACCESS, SPR_NOACCESS, |
4274 |
&spr_read_generic, &spr_write_generic, |
4275 |
0x00000000);
|
4276 |
/* XXX : not implemented */
|
4277 |
spr_register(env, SPR_MMUCSR0, "MMUCSR0",
|
4278 |
SPR_NOACCESS, SPR_NOACCESS, |
4279 |
&spr_read_generic, &spr_write_generic, |
4280 |
0x00000000); /* TOFIX */ |
4281 |
spr_register(env, SPR_BOOKE_DSRR0, "DSRR0",
|
4282 |
SPR_NOACCESS, SPR_NOACCESS, |
4283 |
&spr_read_generic, &spr_write_generic, |
4284 |
0x00000000);
|
4285 |
spr_register(env, SPR_BOOKE_DSRR1, "DSRR1",
|
4286 |
SPR_NOACCESS, SPR_NOACCESS, |
4287 |
&spr_read_generic, &spr_write_generic, |
4288 |
0x00000000);
|
4289 |
#if !defined(CONFIG_USER_ONLY)
|
4290 |
env->nb_tlb = 64;
|
4291 |
env->nb_ways = 1;
|
4292 |
env->id_tlbs = 0;
|
4293 |
env->tlb_type = TLB_EMB; |
4294 |
#endif
|
4295 |
init_excp_e200(env, 0xFFFF0000UL);
|
4296 |
env->dcache_line_size = 32;
|
4297 |
env->icache_line_size = 32;
|
4298 |
/* XXX: TODO: allocate internal IRQ controller */
|
4299 |
} |
4300 |
|
4301 |
POWERPC_FAMILY(e200)(ObjectClass *oc, void *data)
|
4302 |
{ |
4303 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4304 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4305 |
|
4306 |
dc->desc = "e200 core";
|
4307 |
pcc->init_proc = init_proc_e200; |
4308 |
pcc->check_pow = check_pow_hid0; |
4309 |
/* XXX: unimplemented instructions:
|
4310 |
* dcblc
|
4311 |
* dcbtlst
|
4312 |
* dcbtstls
|
4313 |
* icblc
|
4314 |
* icbtls
|
4315 |
* tlbivax
|
4316 |
* all SPE multiply-accumulate instructions
|
4317 |
*/
|
4318 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
4319 |
PPC_SPE | PPC_SPE_SINGLE | |
4320 |
PPC_WRTEE | PPC_RFDI | |
4321 |
PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | |
4322 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
4323 |
PPC_MEM_TLBSYNC | PPC_TLBIVAX | |
4324 |
PPC_BOOKE; |
4325 |
pcc->msr_mask = 0x000000000606FF30ULL;
|
4326 |
pcc->mmu_model = POWERPC_MMU_BOOKE206; |
4327 |
pcc->excp_model = POWERPC_EXCP_BOOKE; |
4328 |
pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
4329 |
pcc->bfd_mach = bfd_mach_ppc_860; |
4330 |
pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE | |
4331 |
POWERPC_FLAG_UBLE | POWERPC_FLAG_DE | |
4332 |
POWERPC_FLAG_BUS_CLK; |
4333 |
} |
4334 |
|
4335 |
static void init_proc_e300 (CPUPPCState *env) |
4336 |
{ |
4337 |
gen_spr_ne_601(env); |
4338 |
gen_spr_603(env); |
4339 |
/* Time base */
|
4340 |
gen_tbl(env); |
4341 |
/* hardware implementation registers */
|
4342 |
/* XXX : not implemented */
|
4343 |
spr_register(env, SPR_HID0, "HID0",
|
4344 |
SPR_NOACCESS, SPR_NOACCESS, |
4345 |
&spr_read_generic, &spr_write_generic, |
4346 |
0x00000000);
|
4347 |
/* XXX : not implemented */
|
4348 |
spr_register(env, SPR_HID1, "HID1",
|
4349 |
SPR_NOACCESS, SPR_NOACCESS, |
4350 |
&spr_read_generic, &spr_write_generic, |
4351 |
0x00000000);
|
4352 |
/* XXX : not implemented */
|
4353 |
spr_register(env, SPR_HID2, "HID2",
|
4354 |
SPR_NOACCESS, SPR_NOACCESS, |
4355 |
&spr_read_generic, &spr_write_generic, |
4356 |
0x00000000);
|
4357 |
/* Memory management */
|
4358 |
gen_low_BATs(env); |
4359 |
gen_high_BATs(env); |
4360 |
gen_6xx_7xx_soft_tlb(env, 64, 2); |
4361 |
init_excp_603(env); |
4362 |
env->dcache_line_size = 32;
|
4363 |
env->icache_line_size = 32;
|
4364 |
/* Allocate hardware IRQ controller */
|
4365 |
ppc6xx_irq_init(env); |
4366 |
} |
4367 |
|
4368 |
POWERPC_FAMILY(e300)(ObjectClass *oc, void *data)
|
4369 |
{ |
4370 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4371 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4372 |
|
4373 |
dc->desc = "e300 core";
|
4374 |
pcc->init_proc = init_proc_e300; |
4375 |
pcc->check_pow = check_pow_hid0; |
4376 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
4377 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
4378 |
PPC_FLOAT_STFIWX | |
4379 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
4380 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
4381 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
4382 |
PPC_SEGMENT | PPC_EXTERN; |
4383 |
pcc->msr_mask = 0x000000000007FFF3ULL;
|
4384 |
pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
4385 |
pcc->excp_model = POWERPC_EXCP_603; |
4386 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
4387 |
pcc->bfd_mach = bfd_mach_ppc_603; |
4388 |
pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |
4389 |
POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; |
4390 |
} |
4391 |
|
4392 |
#if !defined(CONFIG_USER_ONLY)
|
4393 |
static void spr_write_mas73(void *opaque, int sprn, int gprn) |
4394 |
{ |
4395 |
TCGv val = tcg_temp_new(); |
4396 |
tcg_gen_ext32u_tl(val, cpu_gpr[gprn]); |
4397 |
gen_store_spr(SPR_BOOKE_MAS3, val); |
4398 |
tcg_gen_shri_tl(val, cpu_gpr[gprn], 32);
|
4399 |
gen_store_spr(SPR_BOOKE_MAS7, val); |
4400 |
tcg_temp_free(val); |
4401 |
} |
4402 |
|
4403 |
static void spr_read_mas73(void *opaque, int gprn, int sprn) |
4404 |
{ |
4405 |
TCGv mas7 = tcg_temp_new(); |
4406 |
TCGv mas3 = tcg_temp_new(); |
4407 |
gen_load_spr(mas7, SPR_BOOKE_MAS7); |
4408 |
tcg_gen_shli_tl(mas7, mas7, 32);
|
4409 |
gen_load_spr(mas3, SPR_BOOKE_MAS3); |
4410 |
tcg_gen_or_tl(cpu_gpr[gprn], mas3, mas7); |
4411 |
tcg_temp_free(mas3); |
4412 |
tcg_temp_free(mas7); |
4413 |
} |
4414 |
|
4415 |
#endif
|
4416 |
|
4417 |
enum fsl_e500_version {
|
4418 |
fsl_e500v1, |
4419 |
fsl_e500v2, |
4420 |
fsl_e500mc, |
4421 |
fsl_e5500, |
4422 |
}; |
4423 |
|
4424 |
static void init_proc_e500 (CPUPPCState *env, int version) |
4425 |
{ |
4426 |
uint32_t tlbncfg[2];
|
4427 |
uint64_t ivor_mask; |
4428 |
uint64_t ivpr_mask = 0xFFFF0000ULL;
|
4429 |
uint32_t l1cfg0 = 0x3800 /* 8 ways */ |
4430 |
| 0x0020; /* 32 kb */ |
4431 |
#if !defined(CONFIG_USER_ONLY)
|
4432 |
int i;
|
4433 |
#endif
|
4434 |
|
4435 |
/* Time base */
|
4436 |
gen_tbl(env); |
4437 |
/*
|
4438 |
* XXX The e500 doesn't implement IVOR7 and IVOR9, but doesn't
|
4439 |
* complain when accessing them.
|
4440 |
* gen_spr_BookE(env, 0x0000000F0000FD7FULL);
|
4441 |
*/
|
4442 |
switch (version) {
|
4443 |
case fsl_e500v1:
|
4444 |
case fsl_e500v2:
|
4445 |
default:
|
4446 |
ivor_mask = 0x0000000F0000FFFFULL;
|
4447 |
break;
|
4448 |
case fsl_e500mc:
|
4449 |
case fsl_e5500:
|
4450 |
ivor_mask = 0x000003FE0000FFFFULL;
|
4451 |
break;
|
4452 |
} |
4453 |
gen_spr_BookE(env, ivor_mask); |
4454 |
/* Processor identification */
|
4455 |
spr_register(env, SPR_BOOKE_PIR, "PIR",
|
4456 |
SPR_NOACCESS, SPR_NOACCESS, |
4457 |
&spr_read_generic, &spr_write_pir, |
4458 |
0x00000000);
|
4459 |
/* XXX : not implemented */
|
4460 |
spr_register(env, SPR_BOOKE_SPEFSCR, "SPEFSCR",
|
4461 |
&spr_read_spefscr, &spr_write_spefscr, |
4462 |
&spr_read_spefscr, &spr_write_spefscr, |
4463 |
0x00000000);
|
4464 |
#if !defined(CONFIG_USER_ONLY)
|
4465 |
/* Memory management */
|
4466 |
env->nb_pids = 3;
|
4467 |
env->nb_ways = 2;
|
4468 |
env->id_tlbs = 0;
|
4469 |
switch (version) {
|
4470 |
case fsl_e500v1:
|
4471 |
tlbncfg[0] = gen_tlbncfg(2, 1, 1, 0, 256); |
4472 |
tlbncfg[1] = gen_tlbncfg(16, 1, 9, TLBnCFG_AVAIL | TLBnCFG_IPROT, 16); |
4473 |
break;
|
4474 |
case fsl_e500v2:
|
4475 |
tlbncfg[0] = gen_tlbncfg(4, 1, 1, 0, 512); |
4476 |
tlbncfg[1] = gen_tlbncfg(16, 1, 12, TLBnCFG_AVAIL | TLBnCFG_IPROT, 16); |
4477 |
break;
|
4478 |
case fsl_e500mc:
|
4479 |
case fsl_e5500:
|
4480 |
tlbncfg[0] = gen_tlbncfg(4, 1, 1, 0, 512); |
4481 |
tlbncfg[1] = gen_tlbncfg(64, 1, 12, TLBnCFG_AVAIL | TLBnCFG_IPROT, 64); |
4482 |
break;
|
4483 |
default:
|
4484 |
cpu_abort(env, "Unknown CPU: " TARGET_FMT_lx "\n", env->spr[SPR_PVR]); |
4485 |
} |
4486 |
#endif
|
4487 |
/* Cache sizes */
|
4488 |
switch (version) {
|
4489 |
case fsl_e500v1:
|
4490 |
case fsl_e500v2:
|
4491 |
env->dcache_line_size = 32;
|
4492 |
env->icache_line_size = 32;
|
4493 |
break;
|
4494 |
case fsl_e500mc:
|
4495 |
case fsl_e5500:
|
4496 |
env->dcache_line_size = 64;
|
4497 |
env->icache_line_size = 64;
|
4498 |
l1cfg0 |= 0x1000000; /* 64 byte cache block size */ |
4499 |
break;
|
4500 |
default:
|
4501 |
cpu_abort(env, "Unknown CPU: " TARGET_FMT_lx "\n", env->spr[SPR_PVR]); |
4502 |
} |
4503 |
gen_spr_BookE206(env, 0x000000DF, tlbncfg);
|
4504 |
/* XXX : not implemented */
|
4505 |
spr_register(env, SPR_HID0, "HID0",
|
4506 |
SPR_NOACCESS, SPR_NOACCESS, |
4507 |
&spr_read_generic, &spr_write_generic, |
4508 |
0x00000000);
|
4509 |
/* XXX : not implemented */
|
4510 |
spr_register(env, SPR_HID1, "HID1",
|
4511 |
SPR_NOACCESS, SPR_NOACCESS, |
4512 |
&spr_read_generic, &spr_write_generic, |
4513 |
0x00000000);
|
4514 |
/* XXX : not implemented */
|
4515 |
spr_register(env, SPR_Exxx_BBEAR, "BBEAR",
|
4516 |
SPR_NOACCESS, SPR_NOACCESS, |
4517 |
&spr_read_generic, &spr_write_generic, |
4518 |
0x00000000);
|
4519 |
/* XXX : not implemented */
|
4520 |
spr_register(env, SPR_Exxx_BBTAR, "BBTAR",
|
4521 |
SPR_NOACCESS, SPR_NOACCESS, |
4522 |
&spr_read_generic, &spr_write_generic, |
4523 |
0x00000000);
|
4524 |
/* XXX : not implemented */
|
4525 |
spr_register(env, SPR_Exxx_MCAR, "MCAR",
|
4526 |
SPR_NOACCESS, SPR_NOACCESS, |
4527 |
&spr_read_generic, &spr_write_generic, |
4528 |
0x00000000);
|
4529 |
/* XXX : not implemented */
|
4530 |
spr_register(env, SPR_BOOKE_MCSR, "MCSR",
|
4531 |
SPR_NOACCESS, SPR_NOACCESS, |
4532 |
&spr_read_generic, &spr_write_generic, |
4533 |
0x00000000);
|
4534 |
/* XXX : not implemented */
|
4535 |
spr_register(env, SPR_Exxx_NPIDR, "NPIDR",
|
4536 |
SPR_NOACCESS, SPR_NOACCESS, |
4537 |
&spr_read_generic, &spr_write_generic, |
4538 |
0x00000000);
|
4539 |
/* XXX : not implemented */
|
4540 |
spr_register(env, SPR_Exxx_BUCSR, "BUCSR",
|
4541 |
SPR_NOACCESS, SPR_NOACCESS, |
4542 |
&spr_read_generic, &spr_write_generic, |
4543 |
0x00000000);
|
4544 |
/* XXX : not implemented */
|
4545 |
spr_register(env, SPR_Exxx_L1CFG0, "L1CFG0",
|
4546 |
SPR_NOACCESS, SPR_NOACCESS, |
4547 |
&spr_read_generic, &spr_write_generic, |
4548 |
l1cfg0); |
4549 |
/* XXX : not implemented */
|
4550 |
spr_register(env, SPR_Exxx_L1CSR0, "L1CSR0",
|
4551 |
SPR_NOACCESS, SPR_NOACCESS, |
4552 |
&spr_read_generic, &spr_write_e500_l1csr0, |
4553 |
0x00000000);
|
4554 |
/* XXX : not implemented */
|
4555 |
spr_register(env, SPR_Exxx_L1CSR1, "L1CSR1",
|
4556 |
SPR_NOACCESS, SPR_NOACCESS, |
4557 |
&spr_read_generic, &spr_write_generic, |
4558 |
0x00000000);
|
4559 |
spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0",
|
4560 |
SPR_NOACCESS, SPR_NOACCESS, |
4561 |
&spr_read_generic, &spr_write_generic, |
4562 |
0x00000000);
|
4563 |
spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1",
|
4564 |
SPR_NOACCESS, SPR_NOACCESS, |
4565 |
&spr_read_generic, &spr_write_generic, |
4566 |
0x00000000);
|
4567 |
spr_register(env, SPR_MMUCSR0, "MMUCSR0",
|
4568 |
SPR_NOACCESS, SPR_NOACCESS, |
4569 |
&spr_read_generic, &spr_write_booke206_mmucsr0, |
4570 |
0x00000000);
|
4571 |
spr_register(env, SPR_BOOKE_EPR, "EPR",
|
4572 |
SPR_NOACCESS, SPR_NOACCESS, |
4573 |
&spr_read_generic, SPR_NOACCESS, |
4574 |
0x00000000);
|
4575 |
/* XXX better abstract into Emb.xxx features */
|
4576 |
if (version == fsl_e5500) {
|
4577 |
spr_register(env, SPR_BOOKE_EPCR, "EPCR",
|
4578 |
SPR_NOACCESS, SPR_NOACCESS, |
4579 |
&spr_read_generic, &spr_write_generic, |
4580 |
0x00000000);
|
4581 |
spr_register(env, SPR_BOOKE_MAS7_MAS3, "MAS7_MAS3",
|
4582 |
SPR_NOACCESS, SPR_NOACCESS, |
4583 |
&spr_read_mas73, &spr_write_mas73, |
4584 |
0x00000000);
|
4585 |
ivpr_mask = (target_ulong)~0xFFFFULL;
|
4586 |
} |
4587 |
|
4588 |
#if !defined(CONFIG_USER_ONLY)
|
4589 |
env->nb_tlb = 0;
|
4590 |
env->tlb_type = TLB_MAS; |
4591 |
for (i = 0; i < BOOKE206_MAX_TLBN; i++) { |
4592 |
env->nb_tlb += booke206_tlb_size(env, i); |
4593 |
} |
4594 |
#endif
|
4595 |
|
4596 |
init_excp_e200(env, ivpr_mask); |
4597 |
/* Allocate hardware IRQ controller */
|
4598 |
ppce500_irq_init(env); |
4599 |
} |
4600 |
|
4601 |
static void init_proc_e500v1(CPUPPCState *env) |
4602 |
{ |
4603 |
init_proc_e500(env, fsl_e500v1); |
4604 |
} |
4605 |
|
4606 |
POWERPC_FAMILY(e500v1)(ObjectClass *oc, void *data)
|
4607 |
{ |
4608 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4609 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4610 |
|
4611 |
dc->desc = "e500v1 core";
|
4612 |
pcc->init_proc = init_proc_e500v1; |
4613 |
pcc->check_pow = check_pow_hid0; |
4614 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
4615 |
PPC_SPE | PPC_SPE_SINGLE | |
4616 |
PPC_WRTEE | PPC_RFDI | |
4617 |
PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | |
4618 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
4619 |
PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC; |
4620 |
pcc->insns_flags2 = PPC2_BOOKE206; |
4621 |
pcc->msr_mask = 0x000000000606FF30ULL;
|
4622 |
pcc->mmu_model = POWERPC_MMU_BOOKE206; |
4623 |
pcc->excp_model = POWERPC_EXCP_BOOKE; |
4624 |
pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
4625 |
pcc->bfd_mach = bfd_mach_ppc_860; |
4626 |
pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE | |
4627 |
POWERPC_FLAG_UBLE | POWERPC_FLAG_DE | |
4628 |
POWERPC_FLAG_BUS_CLK; |
4629 |
} |
4630 |
|
4631 |
static void init_proc_e500v2(CPUPPCState *env) |
4632 |
{ |
4633 |
init_proc_e500(env, fsl_e500v2); |
4634 |
} |
4635 |
|
4636 |
POWERPC_FAMILY(e500v2)(ObjectClass *oc, void *data)
|
4637 |
{ |
4638 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4639 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4640 |
|
4641 |
dc->desc = "e500v2 core";
|
4642 |
pcc->init_proc = init_proc_e500v2; |
4643 |
pcc->check_pow = check_pow_hid0; |
4644 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
4645 |
PPC_SPE | PPC_SPE_SINGLE | PPC_SPE_DOUBLE | |
4646 |
PPC_WRTEE | PPC_RFDI | |
4647 |
PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | |
4648 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
4649 |
PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC; |
4650 |
pcc->insns_flags2 = PPC2_BOOKE206; |
4651 |
pcc->msr_mask = 0x000000000606FF30ULL;
|
4652 |
pcc->mmu_model = POWERPC_MMU_BOOKE206; |
4653 |
pcc->excp_model = POWERPC_EXCP_BOOKE; |
4654 |
pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
4655 |
pcc->bfd_mach = bfd_mach_ppc_860; |
4656 |
pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE | |
4657 |
POWERPC_FLAG_UBLE | POWERPC_FLAG_DE | |
4658 |
POWERPC_FLAG_BUS_CLK; |
4659 |
} |
4660 |
|
4661 |
static void init_proc_e500mc(CPUPPCState *env) |
4662 |
{ |
4663 |
init_proc_e500(env, fsl_e500mc); |
4664 |
} |
4665 |
|
4666 |
POWERPC_FAMILY(e500mc)(ObjectClass *oc, void *data)
|
4667 |
{ |
4668 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4669 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4670 |
|
4671 |
dc->desc = "e500mc core";
|
4672 |
pcc->init_proc = init_proc_e500mc; |
4673 |
pcc->check_pow = check_pow_none; |
4674 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
4675 |
PPC_WRTEE | PPC_RFDI | PPC_RFMCI | |
4676 |
PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | |
4677 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
4678 |
PPC_FLOAT | PPC_FLOAT_FRES | |
4679 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_FSEL | |
4680 |
PPC_FLOAT_STFIWX | PPC_WAIT | |
4681 |
PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC; |
4682 |
pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL; |
4683 |
pcc->msr_mask = 0x000000001402FB36ULL;
|
4684 |
pcc->mmu_model = POWERPC_MMU_BOOKE206; |
4685 |
pcc->excp_model = POWERPC_EXCP_BOOKE; |
4686 |
pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
4687 |
/* FIXME: figure out the correct flag for e500mc */
|
4688 |
pcc->bfd_mach = bfd_mach_ppc_e500; |
4689 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | |
4690 |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
4691 |
} |
4692 |
|
4693 |
#ifdef TARGET_PPC64
|
4694 |
static void init_proc_e5500(CPUPPCState *env) |
4695 |
{ |
4696 |
init_proc_e500(env, fsl_e5500); |
4697 |
} |
4698 |
|
4699 |
POWERPC_FAMILY(e5500)(ObjectClass *oc, void *data)
|
4700 |
{ |
4701 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4702 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4703 |
|
4704 |
dc->desc = "e5500 core";
|
4705 |
pcc->init_proc = init_proc_e5500; |
4706 |
pcc->check_pow = check_pow_none; |
4707 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
4708 |
PPC_WRTEE | PPC_RFDI | PPC_RFMCI | |
4709 |
PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | |
4710 |
PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
4711 |
PPC_FLOAT | PPC_FLOAT_FRES | |
4712 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_FSEL | |
4713 |
PPC_FLOAT_STFIWX | PPC_WAIT | |
4714 |
PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC | |
4715 |
PPC_64B | PPC_POPCNTB | PPC_POPCNTWD; |
4716 |
pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL; |
4717 |
pcc->msr_mask = 0x000000009402FB36ULL;
|
4718 |
pcc->mmu_model = POWERPC_MMU_BOOKE206; |
4719 |
pcc->excp_model = POWERPC_EXCP_BOOKE; |
4720 |
pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
4721 |
/* FIXME: figure out the correct flag for e5500 */
|
4722 |
pcc->bfd_mach = bfd_mach_ppc_e500; |
4723 |
pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | |
4724 |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
4725 |
} |
4726 |
#endif
|
4727 |
|
4728 |
/* Non-embedded PowerPC */
|
4729 |
|
4730 |
/* POWER : same as 601, without mfmsr, mfsr */
|
4731 |
POWERPC_FAMILY(POWER)(ObjectClass *oc, void *data)
|
4732 |
{ |
4733 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4734 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4735 |
|
4736 |
dc->desc = "POWER";
|
4737 |
/* pcc->insns_flags = XXX_TODO; */
|
4738 |
/* POWER RSC (from RAD6000) */
|
4739 |
pcc->msr_mask = 0x00000000FEF0ULL;
|
4740 |
} |
4741 |
|
4742 |
#define POWERPC_MSRR_601 (0x0000000000001040ULL) |
4743 |
|
4744 |
static void init_proc_601 (CPUPPCState *env) |
4745 |
{ |
4746 |
gen_spr_ne_601(env); |
4747 |
gen_spr_601(env); |
4748 |
/* Hardware implementation registers */
|
4749 |
/* XXX : not implemented */
|
4750 |
spr_register(env, SPR_HID0, "HID0",
|
4751 |
SPR_NOACCESS, SPR_NOACCESS, |
4752 |
&spr_read_generic, &spr_write_hid0_601, |
4753 |
0x80010080);
|
4754 |
/* XXX : not implemented */
|
4755 |
spr_register(env, SPR_HID1, "HID1",
|
4756 |
SPR_NOACCESS, SPR_NOACCESS, |
4757 |
&spr_read_generic, &spr_write_generic, |
4758 |
0x00000000);
|
4759 |
/* XXX : not implemented */
|
4760 |
spr_register(env, SPR_601_HID2, "HID2",
|
4761 |
SPR_NOACCESS, SPR_NOACCESS, |
4762 |
&spr_read_generic, &spr_write_generic, |
4763 |
0x00000000);
|
4764 |
/* XXX : not implemented */
|
4765 |
spr_register(env, SPR_601_HID5, "HID5",
|
4766 |
SPR_NOACCESS, SPR_NOACCESS, |
4767 |
&spr_read_generic, &spr_write_generic, |
4768 |
0x00000000);
|
4769 |
/* Memory management */
|
4770 |
init_excp_601(env); |
4771 |
/* XXX: beware that dcache line size is 64
|
4772 |
* but dcbz uses 32 bytes "sectors"
|
4773 |
* XXX: this breaks clcs instruction !
|
4774 |
*/
|
4775 |
env->dcache_line_size = 32;
|
4776 |
env->icache_line_size = 64;
|
4777 |
/* Allocate hardware IRQ controller */
|
4778 |
ppc6xx_irq_init(env); |
4779 |
} |
4780 |
|
4781 |
POWERPC_FAMILY(601)(ObjectClass *oc, void *data) |
4782 |
{ |
4783 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4784 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4785 |
|
4786 |
dc->desc = "PowerPC 601";
|
4787 |
pcc->init_proc = init_proc_601; |
4788 |
pcc->check_pow = check_pow_none; |
4789 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_POWER_BR | |
4790 |
PPC_FLOAT | |
4791 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
4792 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | PPC_MEM_TLBIE | |
4793 |
PPC_SEGMENT | PPC_EXTERN; |
4794 |
pcc->msr_mask = 0x000000000000FD70ULL;
|
4795 |
pcc->mmu_model = POWERPC_MMU_601; |
4796 |
#if defined(CONFIG_SOFTMMU)
|
4797 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
4798 |
#endif
|
4799 |
pcc->excp_model = POWERPC_EXCP_601; |
4800 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
4801 |
pcc->bfd_mach = bfd_mach_ppc_601; |
4802 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_RTC_CLK; |
4803 |
} |
4804 |
|
4805 |
#define POWERPC_MSRR_601v (0x0000000000001040ULL) |
4806 |
|
4807 |
static void init_proc_601v (CPUPPCState *env) |
4808 |
{ |
4809 |
init_proc_601(env); |
4810 |
/* XXX : not implemented */
|
4811 |
spr_register(env, SPR_601_HID15, "HID15",
|
4812 |
SPR_NOACCESS, SPR_NOACCESS, |
4813 |
&spr_read_generic, &spr_write_generic, |
4814 |
0x00000000);
|
4815 |
} |
4816 |
|
4817 |
POWERPC_FAMILY(601v)(ObjectClass *oc, void *data) |
4818 |
{ |
4819 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4820 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4821 |
|
4822 |
dc->desc = "PowerPC 601v";
|
4823 |
pcc->init_proc = init_proc_601v; |
4824 |
pcc->check_pow = check_pow_none; |
4825 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_POWER_BR | |
4826 |
PPC_FLOAT | |
4827 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
4828 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | PPC_MEM_TLBIE | |
4829 |
PPC_SEGMENT | PPC_EXTERN; |
4830 |
pcc->msr_mask = 0x000000000000FD70ULL;
|
4831 |
pcc->mmu_model = POWERPC_MMU_601; |
4832 |
#if defined(CONFIG_SOFTMMU)
|
4833 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
4834 |
#endif
|
4835 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
4836 |
pcc->bfd_mach = bfd_mach_ppc_601; |
4837 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_RTC_CLK; |
4838 |
} |
4839 |
|
4840 |
static void init_proc_602 (CPUPPCState *env) |
4841 |
{ |
4842 |
gen_spr_ne_601(env); |
4843 |
gen_spr_602(env); |
4844 |
/* Time base */
|
4845 |
gen_tbl(env); |
4846 |
/* hardware implementation registers */
|
4847 |
/* XXX : not implemented */
|
4848 |
spr_register(env, SPR_HID0, "HID0",
|
4849 |
SPR_NOACCESS, SPR_NOACCESS, |
4850 |
&spr_read_generic, &spr_write_generic, |
4851 |
0x00000000);
|
4852 |
/* XXX : not implemented */
|
4853 |
spr_register(env, SPR_HID1, "HID1",
|
4854 |
SPR_NOACCESS, SPR_NOACCESS, |
4855 |
&spr_read_generic, &spr_write_generic, |
4856 |
0x00000000);
|
4857 |
/* Memory management */
|
4858 |
gen_low_BATs(env); |
4859 |
gen_6xx_7xx_soft_tlb(env, 64, 2); |
4860 |
init_excp_602(env); |
4861 |
env->dcache_line_size = 32;
|
4862 |
env->icache_line_size = 32;
|
4863 |
/* Allocate hardware IRQ controller */
|
4864 |
ppc6xx_irq_init(env); |
4865 |
} |
4866 |
|
4867 |
POWERPC_FAMILY(602)(ObjectClass *oc, void *data) |
4868 |
{ |
4869 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4870 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4871 |
|
4872 |
dc->desc = "PowerPC 602";
|
4873 |
pcc->init_proc = init_proc_602; |
4874 |
pcc->check_pow = check_pow_hid0; |
4875 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
4876 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
4877 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
4878 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
4879 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
4880 |
PPC_MEM_TLBIE | PPC_6xx_TLB | PPC_MEM_TLBSYNC | |
4881 |
PPC_SEGMENT | PPC_602_SPEC; |
4882 |
pcc->msr_mask = 0x0000000000C7FF73ULL;
|
4883 |
/* XXX: 602 MMU is quite specific. Should add a special case */
|
4884 |
pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
4885 |
pcc->excp_model = POWERPC_EXCP_602; |
4886 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
4887 |
pcc->bfd_mach = bfd_mach_ppc_602; |
4888 |
pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |
4889 |
POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; |
4890 |
} |
4891 |
|
4892 |
static void init_proc_603 (CPUPPCState *env) |
4893 |
{ |
4894 |
gen_spr_ne_601(env); |
4895 |
gen_spr_603(env); |
4896 |
/* Time base */
|
4897 |
gen_tbl(env); |
4898 |
/* hardware implementation registers */
|
4899 |
/* XXX : not implemented */
|
4900 |
spr_register(env, SPR_HID0, "HID0",
|
4901 |
SPR_NOACCESS, SPR_NOACCESS, |
4902 |
&spr_read_generic, &spr_write_generic, |
4903 |
0x00000000);
|
4904 |
/* XXX : not implemented */
|
4905 |
spr_register(env, SPR_HID1, "HID1",
|
4906 |
SPR_NOACCESS, SPR_NOACCESS, |
4907 |
&spr_read_generic, &spr_write_generic, |
4908 |
0x00000000);
|
4909 |
/* Memory management */
|
4910 |
gen_low_BATs(env); |
4911 |
gen_6xx_7xx_soft_tlb(env, 64, 2); |
4912 |
init_excp_603(env); |
4913 |
env->dcache_line_size = 32;
|
4914 |
env->icache_line_size = 32;
|
4915 |
/* Allocate hardware IRQ controller */
|
4916 |
ppc6xx_irq_init(env); |
4917 |
} |
4918 |
|
4919 |
POWERPC_FAMILY(603)(ObjectClass *oc, void *data) |
4920 |
{ |
4921 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4922 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4923 |
|
4924 |
dc->desc = "PowerPC 603";
|
4925 |
pcc->init_proc = init_proc_603; |
4926 |
pcc->check_pow = check_pow_hid0; |
4927 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
4928 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
4929 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
4930 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
4931 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
4932 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
4933 |
PPC_SEGMENT | PPC_EXTERN; |
4934 |
pcc->msr_mask = 0x000000000007FF73ULL;
|
4935 |
pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
4936 |
pcc->excp_model = POWERPC_EXCP_603; |
4937 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
4938 |
pcc->bfd_mach = bfd_mach_ppc_603; |
4939 |
pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |
4940 |
POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; |
4941 |
} |
4942 |
|
4943 |
static void init_proc_603E (CPUPPCState *env) |
4944 |
{ |
4945 |
gen_spr_ne_601(env); |
4946 |
gen_spr_603(env); |
4947 |
/* Time base */
|
4948 |
gen_tbl(env); |
4949 |
/* hardware implementation registers */
|
4950 |
/* XXX : not implemented */
|
4951 |
spr_register(env, SPR_HID0, "HID0",
|
4952 |
SPR_NOACCESS, SPR_NOACCESS, |
4953 |
&spr_read_generic, &spr_write_generic, |
4954 |
0x00000000);
|
4955 |
/* XXX : not implemented */
|
4956 |
spr_register(env, SPR_HID1, "HID1",
|
4957 |
SPR_NOACCESS, SPR_NOACCESS, |
4958 |
&spr_read_generic, &spr_write_generic, |
4959 |
0x00000000);
|
4960 |
/* Memory management */
|
4961 |
gen_low_BATs(env); |
4962 |
gen_6xx_7xx_soft_tlb(env, 64, 2); |
4963 |
init_excp_603(env); |
4964 |
env->dcache_line_size = 32;
|
4965 |
env->icache_line_size = 32;
|
4966 |
/* Allocate hardware IRQ controller */
|
4967 |
ppc6xx_irq_init(env); |
4968 |
} |
4969 |
|
4970 |
POWERPC_FAMILY(603E)(ObjectClass *oc, void *data) |
4971 |
{ |
4972 |
DeviceClass *dc = DEVICE_CLASS(oc); |
4973 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
4974 |
|
4975 |
dc->desc = "PowerPC 603e";
|
4976 |
pcc->init_proc = init_proc_603E; |
4977 |
pcc->check_pow = check_pow_hid0; |
4978 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
4979 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
4980 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
4981 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
4982 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
4983 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
4984 |
PPC_SEGMENT | PPC_EXTERN; |
4985 |
pcc->msr_mask = 0x000000000007FF73ULL;
|
4986 |
pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
4987 |
pcc->excp_model = POWERPC_EXCP_603E; |
4988 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
4989 |
pcc->bfd_mach = bfd_mach_ppc_ec603e; |
4990 |
pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |
4991 |
POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; |
4992 |
} |
4993 |
|
4994 |
static void init_proc_604 (CPUPPCState *env) |
4995 |
{ |
4996 |
gen_spr_ne_601(env); |
4997 |
gen_spr_604(env); |
4998 |
/* Time base */
|
4999 |
gen_tbl(env); |
5000 |
/* Hardware implementation registers */
|
5001 |
/* XXX : not implemented */
|
5002 |
spr_register(env, SPR_HID0, "HID0",
|
5003 |
SPR_NOACCESS, SPR_NOACCESS, |
5004 |
&spr_read_generic, &spr_write_generic, |
5005 |
0x00000000);
|
5006 |
/* Memory management */
|
5007 |
gen_low_BATs(env); |
5008 |
init_excp_604(env); |
5009 |
env->dcache_line_size = 32;
|
5010 |
env->icache_line_size = 32;
|
5011 |
/* Allocate hardware IRQ controller */
|
5012 |
ppc6xx_irq_init(env); |
5013 |
} |
5014 |
|
5015 |
POWERPC_FAMILY(604)(ObjectClass *oc, void *data) |
5016 |
{ |
5017 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5018 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5019 |
|
5020 |
dc->desc = "PowerPC 604";
|
5021 |
pcc->init_proc = init_proc_604; |
5022 |
pcc->check_pow = check_pow_nocheck; |
5023 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5024 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5025 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
5026 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
5027 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5028 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
5029 |
PPC_SEGMENT | PPC_EXTERN; |
5030 |
pcc->msr_mask = 0x000000000005FF77ULL;
|
5031 |
pcc->mmu_model = POWERPC_MMU_32B; |
5032 |
#if defined(CONFIG_SOFTMMU)
|
5033 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
5034 |
#endif
|
5035 |
pcc->excp_model = POWERPC_EXCP_604; |
5036 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5037 |
pcc->bfd_mach = bfd_mach_ppc_604; |
5038 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
5039 |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
5040 |
} |
5041 |
|
5042 |
static void init_proc_604E (CPUPPCState *env) |
5043 |
{ |
5044 |
gen_spr_ne_601(env); |
5045 |
gen_spr_604(env); |
5046 |
/* XXX : not implemented */
|
5047 |
spr_register(env, SPR_MMCR1, "MMCR1",
|
5048 |
SPR_NOACCESS, SPR_NOACCESS, |
5049 |
&spr_read_generic, &spr_write_generic, |
5050 |
0x00000000);
|
5051 |
/* XXX : not implemented */
|
5052 |
spr_register(env, SPR_PMC3, "PMC3",
|
5053 |
SPR_NOACCESS, SPR_NOACCESS, |
5054 |
&spr_read_generic, &spr_write_generic, |
5055 |
0x00000000);
|
5056 |
/* XXX : not implemented */
|
5057 |
spr_register(env, SPR_PMC4, "PMC4",
|
5058 |
SPR_NOACCESS, SPR_NOACCESS, |
5059 |
&spr_read_generic, &spr_write_generic, |
5060 |
0x00000000);
|
5061 |
/* Time base */
|
5062 |
gen_tbl(env); |
5063 |
/* Hardware implementation registers */
|
5064 |
/* XXX : not implemented */
|
5065 |
spr_register(env, SPR_HID0, "HID0",
|
5066 |
SPR_NOACCESS, SPR_NOACCESS, |
5067 |
&spr_read_generic, &spr_write_generic, |
5068 |
0x00000000);
|
5069 |
/* XXX : not implemented */
|
5070 |
spr_register(env, SPR_HID1, "HID1",
|
5071 |
SPR_NOACCESS, SPR_NOACCESS, |
5072 |
&spr_read_generic, &spr_write_generic, |
5073 |
0x00000000);
|
5074 |
/* Memory management */
|
5075 |
gen_low_BATs(env); |
5076 |
init_excp_604(env); |
5077 |
env->dcache_line_size = 32;
|
5078 |
env->icache_line_size = 32;
|
5079 |
/* Allocate hardware IRQ controller */
|
5080 |
ppc6xx_irq_init(env); |
5081 |
} |
5082 |
|
5083 |
POWERPC_FAMILY(604E)(ObjectClass *oc, void *data) |
5084 |
{ |
5085 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5086 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5087 |
|
5088 |
dc->desc = "PowerPC 604E";
|
5089 |
pcc->init_proc = init_proc_604E; |
5090 |
pcc->check_pow = check_pow_nocheck; |
5091 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5092 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5093 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
5094 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
5095 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5096 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
5097 |
PPC_SEGMENT | PPC_EXTERN; |
5098 |
pcc->msr_mask = 0x000000000005FF77ULL;
|
5099 |
pcc->mmu_model = POWERPC_MMU_32B; |
5100 |
#if defined(CONFIG_SOFTMMU)
|
5101 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
5102 |
#endif
|
5103 |
pcc->excp_model = POWERPC_EXCP_604; |
5104 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5105 |
pcc->bfd_mach = bfd_mach_ppc_604; |
5106 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
5107 |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
5108 |
} |
5109 |
|
5110 |
static void init_proc_740 (CPUPPCState *env) |
5111 |
{ |
5112 |
gen_spr_ne_601(env); |
5113 |
gen_spr_7xx(env); |
5114 |
/* Time base */
|
5115 |
gen_tbl(env); |
5116 |
/* Thermal management */
|
5117 |
gen_spr_thrm(env); |
5118 |
/* Hardware implementation registers */
|
5119 |
/* XXX : not implemented */
|
5120 |
spr_register(env, SPR_HID0, "HID0",
|
5121 |
SPR_NOACCESS, SPR_NOACCESS, |
5122 |
&spr_read_generic, &spr_write_generic, |
5123 |
0x00000000);
|
5124 |
/* XXX : not implemented */
|
5125 |
spr_register(env, SPR_HID1, "HID1",
|
5126 |
SPR_NOACCESS, SPR_NOACCESS, |
5127 |
&spr_read_generic, &spr_write_generic, |
5128 |
0x00000000);
|
5129 |
/* Memory management */
|
5130 |
gen_low_BATs(env); |
5131 |
init_excp_7x0(env); |
5132 |
env->dcache_line_size = 32;
|
5133 |
env->icache_line_size = 32;
|
5134 |
/* Allocate hardware IRQ controller */
|
5135 |
ppc6xx_irq_init(env); |
5136 |
} |
5137 |
|
5138 |
POWERPC_FAMILY(740)(ObjectClass *oc, void *data) |
5139 |
{ |
5140 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5141 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5142 |
|
5143 |
dc->desc = "PowerPC 740";
|
5144 |
pcc->init_proc = init_proc_740; |
5145 |
pcc->check_pow = check_pow_hid0; |
5146 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5147 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5148 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
5149 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
5150 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5151 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
5152 |
PPC_SEGMENT | PPC_EXTERN; |
5153 |
pcc->msr_mask = 0x000000000005FF77ULL;
|
5154 |
pcc->mmu_model = POWERPC_MMU_32B; |
5155 |
#if defined(CONFIG_SOFTMMU)
|
5156 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
5157 |
#endif
|
5158 |
pcc->excp_model = POWERPC_EXCP_7x0; |
5159 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5160 |
pcc->bfd_mach = bfd_mach_ppc_750; |
5161 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
5162 |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
5163 |
} |
5164 |
|
5165 |
static void init_proc_750 (CPUPPCState *env) |
5166 |
{ |
5167 |
gen_spr_ne_601(env); |
5168 |
gen_spr_7xx(env); |
5169 |
/* XXX : not implemented */
|
5170 |
spr_register(env, SPR_L2CR, "L2CR",
|
5171 |
SPR_NOACCESS, SPR_NOACCESS, |
5172 |
&spr_read_generic, NULL,
|
5173 |
0x00000000);
|
5174 |
/* Time base */
|
5175 |
gen_tbl(env); |
5176 |
/* Thermal management */
|
5177 |
gen_spr_thrm(env); |
5178 |
/* Hardware implementation registers */
|
5179 |
/* XXX : not implemented */
|
5180 |
spr_register(env, SPR_HID0, "HID0",
|
5181 |
SPR_NOACCESS, SPR_NOACCESS, |
5182 |
&spr_read_generic, &spr_write_generic, |
5183 |
0x00000000);
|
5184 |
/* XXX : not implemented */
|
5185 |
spr_register(env, SPR_HID1, "HID1",
|
5186 |
SPR_NOACCESS, SPR_NOACCESS, |
5187 |
&spr_read_generic, &spr_write_generic, |
5188 |
0x00000000);
|
5189 |
/* Memory management */
|
5190 |
gen_low_BATs(env); |
5191 |
/* XXX: high BATs are also present but are known to be bugged on
|
5192 |
* die version 1.x
|
5193 |
*/
|
5194 |
init_excp_7x0(env); |
5195 |
env->dcache_line_size = 32;
|
5196 |
env->icache_line_size = 32;
|
5197 |
/* Allocate hardware IRQ controller */
|
5198 |
ppc6xx_irq_init(env); |
5199 |
} |
5200 |
|
5201 |
POWERPC_FAMILY(750)(ObjectClass *oc, void *data) |
5202 |
{ |
5203 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5204 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5205 |
|
5206 |
dc->desc = "PowerPC 750";
|
5207 |
pcc->init_proc = init_proc_750; |
5208 |
pcc->check_pow = check_pow_hid0; |
5209 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5210 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5211 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
5212 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
5213 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5214 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
5215 |
PPC_SEGMENT | PPC_EXTERN; |
5216 |
pcc->msr_mask = 0x000000000005FF77ULL;
|
5217 |
pcc->mmu_model = POWERPC_MMU_32B; |
5218 |
#if defined(CONFIG_SOFTMMU)
|
5219 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
5220 |
#endif
|
5221 |
pcc->excp_model = POWERPC_EXCP_7x0; |
5222 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5223 |
pcc->bfd_mach = bfd_mach_ppc_750; |
5224 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
5225 |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
5226 |
} |
5227 |
|
5228 |
static void init_proc_750cl (CPUPPCState *env) |
5229 |
{ |
5230 |
gen_spr_ne_601(env); |
5231 |
gen_spr_7xx(env); |
5232 |
/* XXX : not implemented */
|
5233 |
spr_register(env, SPR_L2CR, "L2CR",
|
5234 |
SPR_NOACCESS, SPR_NOACCESS, |
5235 |
&spr_read_generic, NULL,
|
5236 |
0x00000000);
|
5237 |
/* Time base */
|
5238 |
gen_tbl(env); |
5239 |
/* Thermal management */
|
5240 |
/* Those registers are fake on 750CL */
|
5241 |
spr_register(env, SPR_THRM1, "THRM1",
|
5242 |
SPR_NOACCESS, SPR_NOACCESS, |
5243 |
&spr_read_generic, &spr_write_generic, |
5244 |
0x00000000);
|
5245 |
spr_register(env, SPR_THRM2, "THRM2",
|
5246 |
SPR_NOACCESS, SPR_NOACCESS, |
5247 |
&spr_read_generic, &spr_write_generic, |
5248 |
0x00000000);
|
5249 |
spr_register(env, SPR_THRM3, "THRM3",
|
5250 |
SPR_NOACCESS, SPR_NOACCESS, |
5251 |
&spr_read_generic, &spr_write_generic, |
5252 |
0x00000000);
|
5253 |
/* XXX: not implemented */
|
5254 |
spr_register(env, SPR_750_TDCL, "TDCL",
|
5255 |
SPR_NOACCESS, SPR_NOACCESS, |
5256 |
&spr_read_generic, &spr_write_generic, |
5257 |
0x00000000);
|
5258 |
spr_register(env, SPR_750_TDCH, "TDCH",
|
5259 |
SPR_NOACCESS, SPR_NOACCESS, |
5260 |
&spr_read_generic, &spr_write_generic, |
5261 |
0x00000000);
|
5262 |
/* DMA */
|
5263 |
/* XXX : not implemented */
|
5264 |
spr_register(env, SPR_750_WPAR, "WPAR",
|
5265 |
SPR_NOACCESS, SPR_NOACCESS, |
5266 |
&spr_read_generic, &spr_write_generic, |
5267 |
0x00000000);
|
5268 |
spr_register(env, SPR_750_DMAL, "DMAL",
|
5269 |
SPR_NOACCESS, SPR_NOACCESS, |
5270 |
&spr_read_generic, &spr_write_generic, |
5271 |
0x00000000);
|
5272 |
spr_register(env, SPR_750_DMAU, "DMAU",
|
5273 |
SPR_NOACCESS, SPR_NOACCESS, |
5274 |
&spr_read_generic, &spr_write_generic, |
5275 |
0x00000000);
|
5276 |
/* Hardware implementation registers */
|
5277 |
/* XXX : not implemented */
|
5278 |
spr_register(env, SPR_HID0, "HID0",
|
5279 |
SPR_NOACCESS, SPR_NOACCESS, |
5280 |
&spr_read_generic, &spr_write_generic, |
5281 |
0x00000000);
|
5282 |
/* XXX : not implemented */
|
5283 |
spr_register(env, SPR_HID1, "HID1",
|
5284 |
SPR_NOACCESS, SPR_NOACCESS, |
5285 |
&spr_read_generic, &spr_write_generic, |
5286 |
0x00000000);
|
5287 |
/* XXX : not implemented */
|
5288 |
spr_register(env, SPR_750CL_HID2, "HID2",
|
5289 |
SPR_NOACCESS, SPR_NOACCESS, |
5290 |
&spr_read_generic, &spr_write_generic, |
5291 |
0x00000000);
|
5292 |
/* XXX : not implemented */
|
5293 |
spr_register(env, SPR_750CL_HID4, "HID4",
|
5294 |
SPR_NOACCESS, SPR_NOACCESS, |
5295 |
&spr_read_generic, &spr_write_generic, |
5296 |
0x00000000);
|
5297 |
/* Quantization registers */
|
5298 |
/* XXX : not implemented */
|
5299 |
spr_register(env, SPR_750_GQR0, "GQR0",
|
5300 |
SPR_NOACCESS, SPR_NOACCESS, |
5301 |
&spr_read_generic, &spr_write_generic, |
5302 |
0x00000000);
|
5303 |
/* XXX : not implemented */
|
5304 |
spr_register(env, SPR_750_GQR1, "GQR1",
|
5305 |
SPR_NOACCESS, SPR_NOACCESS, |
5306 |
&spr_read_generic, &spr_write_generic, |
5307 |
0x00000000);
|
5308 |
/* XXX : not implemented */
|
5309 |
spr_register(env, SPR_750_GQR2, "GQR2",
|
5310 |
SPR_NOACCESS, SPR_NOACCESS, |
5311 |
&spr_read_generic, &spr_write_generic, |
5312 |
0x00000000);
|
5313 |
/* XXX : not implemented */
|
5314 |
spr_register(env, SPR_750_GQR3, "GQR3",
|
5315 |
SPR_NOACCESS, SPR_NOACCESS, |
5316 |
&spr_read_generic, &spr_write_generic, |
5317 |
0x00000000);
|
5318 |
/* XXX : not implemented */
|
5319 |
spr_register(env, SPR_750_GQR4, "GQR4",
|
5320 |
SPR_NOACCESS, SPR_NOACCESS, |
5321 |
&spr_read_generic, &spr_write_generic, |
5322 |
0x00000000);
|
5323 |
/* XXX : not implemented */
|
5324 |
spr_register(env, SPR_750_GQR5, "GQR5",
|
5325 |
SPR_NOACCESS, SPR_NOACCESS, |
5326 |
&spr_read_generic, &spr_write_generic, |
5327 |
0x00000000);
|
5328 |
/* XXX : not implemented */
|
5329 |
spr_register(env, SPR_750_GQR6, "GQR6",
|
5330 |
SPR_NOACCESS, SPR_NOACCESS, |
5331 |
&spr_read_generic, &spr_write_generic, |
5332 |
0x00000000);
|
5333 |
/* XXX : not implemented */
|
5334 |
spr_register(env, SPR_750_GQR7, "GQR7",
|
5335 |
SPR_NOACCESS, SPR_NOACCESS, |
5336 |
&spr_read_generic, &spr_write_generic, |
5337 |
0x00000000);
|
5338 |
/* Memory management */
|
5339 |
gen_low_BATs(env); |
5340 |
/* PowerPC 750cl has 8 DBATs and 8 IBATs */
|
5341 |
gen_high_BATs(env); |
5342 |
init_excp_750cl(env); |
5343 |
env->dcache_line_size = 32;
|
5344 |
env->icache_line_size = 32;
|
5345 |
/* Allocate hardware IRQ controller */
|
5346 |
ppc6xx_irq_init(env); |
5347 |
} |
5348 |
|
5349 |
POWERPC_FAMILY(750cl)(ObjectClass *oc, void *data) |
5350 |
{ |
5351 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5352 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5353 |
|
5354 |
dc->desc = "PowerPC 750 CL";
|
5355 |
pcc->init_proc = init_proc_750cl; |
5356 |
pcc->check_pow = check_pow_hid0; |
5357 |
/* XXX: not implemented:
|
5358 |
* cache lock instructions:
|
5359 |
* dcbz_l
|
5360 |
* floating point paired instructions
|
5361 |
* psq_lux
|
5362 |
* psq_lx
|
5363 |
* psq_stux
|
5364 |
* psq_stx
|
5365 |
* ps_abs
|
5366 |
* ps_add
|
5367 |
* ps_cmpo0
|
5368 |
* ps_cmpo1
|
5369 |
* ps_cmpu0
|
5370 |
* ps_cmpu1
|
5371 |
* ps_div
|
5372 |
* ps_madd
|
5373 |
* ps_madds0
|
5374 |
* ps_madds1
|
5375 |
* ps_merge00
|
5376 |
* ps_merge01
|
5377 |
* ps_merge10
|
5378 |
* ps_merge11
|
5379 |
* ps_mr
|
5380 |
* ps_msub
|
5381 |
* ps_mul
|
5382 |
* ps_muls0
|
5383 |
* ps_muls1
|
5384 |
* ps_nabs
|
5385 |
* ps_neg
|
5386 |
* ps_nmadd
|
5387 |
* ps_nmsub
|
5388 |
* ps_res
|
5389 |
* ps_rsqrte
|
5390 |
* ps_sel
|
5391 |
* ps_sub
|
5392 |
* ps_sum0
|
5393 |
* ps_sum1
|
5394 |
*/
|
5395 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5396 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5397 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
5398 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
5399 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5400 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
5401 |
PPC_SEGMENT | PPC_EXTERN; |
5402 |
pcc->msr_mask = 0x000000000005FF77ULL;
|
5403 |
pcc->mmu_model = POWERPC_MMU_32B; |
5404 |
#if defined(CONFIG_SOFTMMU)
|
5405 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
5406 |
#endif
|
5407 |
pcc->excp_model = POWERPC_EXCP_7x0; |
5408 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5409 |
pcc->bfd_mach = bfd_mach_ppc_750; |
5410 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
5411 |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
5412 |
} |
5413 |
|
5414 |
static void init_proc_750cx (CPUPPCState *env) |
5415 |
{ |
5416 |
gen_spr_ne_601(env); |
5417 |
gen_spr_7xx(env); |
5418 |
/* XXX : not implemented */
|
5419 |
spr_register(env, SPR_L2CR, "L2CR",
|
5420 |
SPR_NOACCESS, SPR_NOACCESS, |
5421 |
&spr_read_generic, NULL,
|
5422 |
0x00000000);
|
5423 |
/* Time base */
|
5424 |
gen_tbl(env); |
5425 |
/* Thermal management */
|
5426 |
gen_spr_thrm(env); |
5427 |
/* This register is not implemented but is present for compatibility */
|
5428 |
spr_register(env, SPR_SDA, "SDA",
|
5429 |
SPR_NOACCESS, SPR_NOACCESS, |
5430 |
&spr_read_generic, &spr_write_generic, |
5431 |
0x00000000);
|
5432 |
/* Hardware implementation registers */
|
5433 |
/* XXX : not implemented */
|
5434 |
spr_register(env, SPR_HID0, "HID0",
|
5435 |
SPR_NOACCESS, SPR_NOACCESS, |
5436 |
&spr_read_generic, &spr_write_generic, |
5437 |
0x00000000);
|
5438 |
/* XXX : not implemented */
|
5439 |
spr_register(env, SPR_HID1, "HID1",
|
5440 |
SPR_NOACCESS, SPR_NOACCESS, |
5441 |
&spr_read_generic, &spr_write_generic, |
5442 |
0x00000000);
|
5443 |
/* Memory management */
|
5444 |
gen_low_BATs(env); |
5445 |
/* PowerPC 750cx has 8 DBATs and 8 IBATs */
|
5446 |
gen_high_BATs(env); |
5447 |
init_excp_750cx(env); |
5448 |
env->dcache_line_size = 32;
|
5449 |
env->icache_line_size = 32;
|
5450 |
/* Allocate hardware IRQ controller */
|
5451 |
ppc6xx_irq_init(env); |
5452 |
} |
5453 |
|
5454 |
POWERPC_FAMILY(750cx)(ObjectClass *oc, void *data) |
5455 |
{ |
5456 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5457 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5458 |
|
5459 |
dc->desc = "PowerPC 750CX";
|
5460 |
pcc->init_proc = init_proc_750cx; |
5461 |
pcc->check_pow = check_pow_hid0; |
5462 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5463 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5464 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
5465 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
5466 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5467 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
5468 |
PPC_SEGMENT | PPC_EXTERN; |
5469 |
pcc->msr_mask = 0x000000000005FF77ULL;
|
5470 |
pcc->mmu_model = POWERPC_MMU_32B; |
5471 |
#if defined(CONFIG_SOFTMMU)
|
5472 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
5473 |
#endif
|
5474 |
pcc->excp_model = POWERPC_EXCP_7x0; |
5475 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5476 |
pcc->bfd_mach = bfd_mach_ppc_750; |
5477 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
5478 |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
5479 |
} |
5480 |
|
5481 |
static void init_proc_750fx (CPUPPCState *env) |
5482 |
{ |
5483 |
gen_spr_ne_601(env); |
5484 |
gen_spr_7xx(env); |
5485 |
/* XXX : not implemented */
|
5486 |
spr_register(env, SPR_L2CR, "L2CR",
|
5487 |
SPR_NOACCESS, SPR_NOACCESS, |
5488 |
&spr_read_generic, NULL,
|
5489 |
0x00000000);
|
5490 |
/* Time base */
|
5491 |
gen_tbl(env); |
5492 |
/* Thermal management */
|
5493 |
gen_spr_thrm(env); |
5494 |
/* XXX : not implemented */
|
5495 |
spr_register(env, SPR_750_THRM4, "THRM4",
|
5496 |
SPR_NOACCESS, SPR_NOACCESS, |
5497 |
&spr_read_generic, &spr_write_generic, |
5498 |
0x00000000);
|
5499 |
/* Hardware implementation registers */
|
5500 |
/* XXX : not implemented */
|
5501 |
spr_register(env, SPR_HID0, "HID0",
|
5502 |
SPR_NOACCESS, SPR_NOACCESS, |
5503 |
&spr_read_generic, &spr_write_generic, |
5504 |
0x00000000);
|
5505 |
/* XXX : not implemented */
|
5506 |
spr_register(env, SPR_HID1, "HID1",
|
5507 |
SPR_NOACCESS, SPR_NOACCESS, |
5508 |
&spr_read_generic, &spr_write_generic, |
5509 |
0x00000000);
|
5510 |
/* XXX : not implemented */
|
5511 |
spr_register(env, SPR_750FX_HID2, "HID2",
|
5512 |
SPR_NOACCESS, SPR_NOACCESS, |
5513 |
&spr_read_generic, &spr_write_generic, |
5514 |
0x00000000);
|
5515 |
/* Memory management */
|
5516 |
gen_low_BATs(env); |
5517 |
/* PowerPC 750fx & 750gx has 8 DBATs and 8 IBATs */
|
5518 |
gen_high_BATs(env); |
5519 |
init_excp_7x0(env); |
5520 |
env->dcache_line_size = 32;
|
5521 |
env->icache_line_size = 32;
|
5522 |
/* Allocate hardware IRQ controller */
|
5523 |
ppc6xx_irq_init(env); |
5524 |
} |
5525 |
|
5526 |
POWERPC_FAMILY(750fx)(ObjectClass *oc, void *data) |
5527 |
{ |
5528 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5529 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5530 |
|
5531 |
dc->desc = "PowerPC 750FX";
|
5532 |
pcc->init_proc = init_proc_750fx; |
5533 |
pcc->check_pow = check_pow_hid0; |
5534 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5535 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5536 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
5537 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
5538 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5539 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
5540 |
PPC_SEGMENT | PPC_EXTERN; |
5541 |
pcc->msr_mask = 0x000000000005FF77ULL;
|
5542 |
pcc->mmu_model = POWERPC_MMU_32B; |
5543 |
#if defined(CONFIG_SOFTMMU)
|
5544 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
5545 |
#endif
|
5546 |
pcc->excp_model = POWERPC_EXCP_7x0; |
5547 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5548 |
pcc->bfd_mach = bfd_mach_ppc_750; |
5549 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
5550 |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
5551 |
} |
5552 |
|
5553 |
static void init_proc_750gx (CPUPPCState *env) |
5554 |
{ |
5555 |
gen_spr_ne_601(env); |
5556 |
gen_spr_7xx(env); |
5557 |
/* XXX : not implemented (XXX: different from 750fx) */
|
5558 |
spr_register(env, SPR_L2CR, "L2CR",
|
5559 |
SPR_NOACCESS, SPR_NOACCESS, |
5560 |
&spr_read_generic, NULL,
|
5561 |
0x00000000);
|
5562 |
/* Time base */
|
5563 |
gen_tbl(env); |
5564 |
/* Thermal management */
|
5565 |
gen_spr_thrm(env); |
5566 |
/* XXX : not implemented */
|
5567 |
spr_register(env, SPR_750_THRM4, "THRM4",
|
5568 |
SPR_NOACCESS, SPR_NOACCESS, |
5569 |
&spr_read_generic, &spr_write_generic, |
5570 |
0x00000000);
|
5571 |
/* Hardware implementation registers */
|
5572 |
/* XXX : not implemented (XXX: different from 750fx) */
|
5573 |
spr_register(env, SPR_HID0, "HID0",
|
5574 |
SPR_NOACCESS, SPR_NOACCESS, |
5575 |
&spr_read_generic, &spr_write_generic, |
5576 |
0x00000000);
|
5577 |
/* XXX : not implemented */
|
5578 |
spr_register(env, SPR_HID1, "HID1",
|
5579 |
SPR_NOACCESS, SPR_NOACCESS, |
5580 |
&spr_read_generic, &spr_write_generic, |
5581 |
0x00000000);
|
5582 |
/* XXX : not implemented (XXX: different from 750fx) */
|
5583 |
spr_register(env, SPR_750FX_HID2, "HID2",
|
5584 |
SPR_NOACCESS, SPR_NOACCESS, |
5585 |
&spr_read_generic, &spr_write_generic, |
5586 |
0x00000000);
|
5587 |
/* Memory management */
|
5588 |
gen_low_BATs(env); |
5589 |
/* PowerPC 750fx & 750gx has 8 DBATs and 8 IBATs */
|
5590 |
gen_high_BATs(env); |
5591 |
init_excp_7x0(env); |
5592 |
env->dcache_line_size = 32;
|
5593 |
env->icache_line_size = 32;
|
5594 |
/* Allocate hardware IRQ controller */
|
5595 |
ppc6xx_irq_init(env); |
5596 |
} |
5597 |
|
5598 |
POWERPC_FAMILY(750gx)(ObjectClass *oc, void *data) |
5599 |
{ |
5600 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5601 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5602 |
|
5603 |
dc->desc = "PowerPC 750GX";
|
5604 |
pcc->init_proc = init_proc_750gx; |
5605 |
pcc->check_pow = check_pow_hid0; |
5606 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5607 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5608 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
5609 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
5610 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5611 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
5612 |
PPC_SEGMENT | PPC_EXTERN; |
5613 |
pcc->msr_mask = 0x000000000005FF77ULL;
|
5614 |
pcc->mmu_model = POWERPC_MMU_32B; |
5615 |
#if defined(CONFIG_SOFTMMU)
|
5616 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
5617 |
#endif
|
5618 |
pcc->excp_model = POWERPC_EXCP_7x0; |
5619 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5620 |
pcc->bfd_mach = bfd_mach_ppc_750; |
5621 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
5622 |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
5623 |
} |
5624 |
|
5625 |
static void init_proc_745 (CPUPPCState *env) |
5626 |
{ |
5627 |
gen_spr_ne_601(env); |
5628 |
gen_spr_7xx(env); |
5629 |
gen_spr_G2_755(env); |
5630 |
/* Time base */
|
5631 |
gen_tbl(env); |
5632 |
/* Thermal management */
|
5633 |
gen_spr_thrm(env); |
5634 |
/* Hardware implementation registers */
|
5635 |
/* XXX : not implemented */
|
5636 |
spr_register(env, SPR_HID0, "HID0",
|
5637 |
SPR_NOACCESS, SPR_NOACCESS, |
5638 |
&spr_read_generic, &spr_write_generic, |
5639 |
0x00000000);
|
5640 |
/* XXX : not implemented */
|
5641 |
spr_register(env, SPR_HID1, "HID1",
|
5642 |
SPR_NOACCESS, SPR_NOACCESS, |
5643 |
&spr_read_generic, &spr_write_generic, |
5644 |
0x00000000);
|
5645 |
/* XXX : not implemented */
|
5646 |
spr_register(env, SPR_HID2, "HID2",
|
5647 |
SPR_NOACCESS, SPR_NOACCESS, |
5648 |
&spr_read_generic, &spr_write_generic, |
5649 |
0x00000000);
|
5650 |
/* Memory management */
|
5651 |
gen_low_BATs(env); |
5652 |
gen_high_BATs(env); |
5653 |
gen_6xx_7xx_soft_tlb(env, 64, 2); |
5654 |
init_excp_7x5(env); |
5655 |
env->dcache_line_size = 32;
|
5656 |
env->icache_line_size = 32;
|
5657 |
/* Allocate hardware IRQ controller */
|
5658 |
ppc6xx_irq_init(env); |
5659 |
} |
5660 |
|
5661 |
POWERPC_FAMILY(745)(ObjectClass *oc, void *data) |
5662 |
{ |
5663 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5664 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5665 |
|
5666 |
dc->desc = "PowerPC 745";
|
5667 |
pcc->init_proc = init_proc_745; |
5668 |
pcc->check_pow = check_pow_hid0; |
5669 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5670 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5671 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
5672 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
5673 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5674 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
5675 |
PPC_SEGMENT | PPC_EXTERN; |
5676 |
pcc->msr_mask = 0x000000000005FF77ULL;
|
5677 |
pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
5678 |
pcc->excp_model = POWERPC_EXCP_7x5; |
5679 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5680 |
pcc->bfd_mach = bfd_mach_ppc_750; |
5681 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
5682 |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
5683 |
} |
5684 |
|
5685 |
static void init_proc_755 (CPUPPCState *env) |
5686 |
{ |
5687 |
gen_spr_ne_601(env); |
5688 |
gen_spr_7xx(env); |
5689 |
gen_spr_G2_755(env); |
5690 |
/* Time base */
|
5691 |
gen_tbl(env); |
5692 |
/* L2 cache control */
|
5693 |
/* XXX : not implemented */
|
5694 |
spr_register(env, SPR_L2CR, "L2CR",
|
5695 |
SPR_NOACCESS, SPR_NOACCESS, |
5696 |
&spr_read_generic, NULL,
|
5697 |
0x00000000);
|
5698 |
/* XXX : not implemented */
|
5699 |
spr_register(env, SPR_L2PMCR, "L2PMCR",
|
5700 |
SPR_NOACCESS, SPR_NOACCESS, |
5701 |
&spr_read_generic, &spr_write_generic, |
5702 |
0x00000000);
|
5703 |
/* Thermal management */
|
5704 |
gen_spr_thrm(env); |
5705 |
/* Hardware implementation registers */
|
5706 |
/* XXX : not implemented */
|
5707 |
spr_register(env, SPR_HID0, "HID0",
|
5708 |
SPR_NOACCESS, SPR_NOACCESS, |
5709 |
&spr_read_generic, &spr_write_generic, |
5710 |
0x00000000);
|
5711 |
/* XXX : not implemented */
|
5712 |
spr_register(env, SPR_HID1, "HID1",
|
5713 |
SPR_NOACCESS, SPR_NOACCESS, |
5714 |
&spr_read_generic, &spr_write_generic, |
5715 |
0x00000000);
|
5716 |
/* XXX : not implemented */
|
5717 |
spr_register(env, SPR_HID2, "HID2",
|
5718 |
SPR_NOACCESS, SPR_NOACCESS, |
5719 |
&spr_read_generic, &spr_write_generic, |
5720 |
0x00000000);
|
5721 |
/* Memory management */
|
5722 |
gen_low_BATs(env); |
5723 |
gen_high_BATs(env); |
5724 |
gen_6xx_7xx_soft_tlb(env, 64, 2); |
5725 |
init_excp_7x5(env); |
5726 |
env->dcache_line_size = 32;
|
5727 |
env->icache_line_size = 32;
|
5728 |
/* Allocate hardware IRQ controller */
|
5729 |
ppc6xx_irq_init(env); |
5730 |
} |
5731 |
|
5732 |
POWERPC_FAMILY(755)(ObjectClass *oc, void *data) |
5733 |
{ |
5734 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5735 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5736 |
|
5737 |
dc->desc = "PowerPC 755";
|
5738 |
pcc->init_proc = init_proc_755; |
5739 |
pcc->check_pow = check_pow_hid0; |
5740 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5741 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5742 |
PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
5743 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
5744 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5745 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
5746 |
PPC_SEGMENT | PPC_EXTERN; |
5747 |
pcc->msr_mask = 0x000000000005FF77ULL;
|
5748 |
pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
5749 |
pcc->excp_model = POWERPC_EXCP_7x5; |
5750 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5751 |
pcc->bfd_mach = bfd_mach_ppc_750; |
5752 |
pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
5753 |
POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
5754 |
} |
5755 |
|
5756 |
static void init_proc_7400 (CPUPPCState *env) |
5757 |
{ |
5758 |
gen_spr_ne_601(env); |
5759 |
gen_spr_7xx(env); |
5760 |
/* Time base */
|
5761 |
gen_tbl(env); |
5762 |
/* 74xx specific SPR */
|
5763 |
gen_spr_74xx(env); |
5764 |
/* XXX : not implemented */
|
5765 |
spr_register(env, SPR_UBAMR, "UBAMR",
|
5766 |
&spr_read_ureg, SPR_NOACCESS, |
5767 |
&spr_read_ureg, SPR_NOACCESS, |
5768 |
0x00000000);
|
5769 |
/* XXX: this seems not implemented on all revisions. */
|
5770 |
/* XXX : not implemented */
|
5771 |
spr_register(env, SPR_MSSCR1, "MSSCR1",
|
5772 |
SPR_NOACCESS, SPR_NOACCESS, |
5773 |
&spr_read_generic, &spr_write_generic, |
5774 |
0x00000000);
|
5775 |
/* Thermal management */
|
5776 |
gen_spr_thrm(env); |
5777 |
/* Memory management */
|
5778 |
gen_low_BATs(env); |
5779 |
init_excp_7400(env); |
5780 |
env->dcache_line_size = 32;
|
5781 |
env->icache_line_size = 32;
|
5782 |
/* Allocate hardware IRQ controller */
|
5783 |
ppc6xx_irq_init(env); |
5784 |
} |
5785 |
|
5786 |
POWERPC_FAMILY(7400)(ObjectClass *oc, void *data) |
5787 |
{ |
5788 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5789 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5790 |
|
5791 |
dc->desc = "PowerPC 7400 (aka G4)";
|
5792 |
pcc->init_proc = init_proc_7400; |
5793 |
pcc->check_pow = check_pow_hid0; |
5794 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5795 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5796 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
5797 |
PPC_FLOAT_STFIWX | |
5798 |
PPC_CACHE | PPC_CACHE_ICBI | |
5799 |
PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
5800 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5801 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
5802 |
PPC_MEM_TLBIA | |
5803 |
PPC_SEGMENT | PPC_EXTERN | |
5804 |
PPC_ALTIVEC; |
5805 |
pcc->msr_mask = 0x000000000205FF77ULL;
|
5806 |
pcc->mmu_model = POWERPC_MMU_32B; |
5807 |
#if defined(CONFIG_SOFTMMU)
|
5808 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
5809 |
#endif
|
5810 |
pcc->excp_model = POWERPC_EXCP_74xx; |
5811 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5812 |
pcc->bfd_mach = bfd_mach_ppc_7400; |
5813 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
5814 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
5815 |
POWERPC_FLAG_BUS_CLK; |
5816 |
} |
5817 |
|
5818 |
static void init_proc_7410 (CPUPPCState *env) |
5819 |
{ |
5820 |
gen_spr_ne_601(env); |
5821 |
gen_spr_7xx(env); |
5822 |
/* Time base */
|
5823 |
gen_tbl(env); |
5824 |
/* 74xx specific SPR */
|
5825 |
gen_spr_74xx(env); |
5826 |
/* XXX : not implemented */
|
5827 |
spr_register(env, SPR_UBAMR, "UBAMR",
|
5828 |
&spr_read_ureg, SPR_NOACCESS, |
5829 |
&spr_read_ureg, SPR_NOACCESS, |
5830 |
0x00000000);
|
5831 |
/* Thermal management */
|
5832 |
gen_spr_thrm(env); |
5833 |
/* L2PMCR */
|
5834 |
/* XXX : not implemented */
|
5835 |
spr_register(env, SPR_L2PMCR, "L2PMCR",
|
5836 |
SPR_NOACCESS, SPR_NOACCESS, |
5837 |
&spr_read_generic, &spr_write_generic, |
5838 |
0x00000000);
|
5839 |
/* LDSTDB */
|
5840 |
/* XXX : not implemented */
|
5841 |
spr_register(env, SPR_LDSTDB, "LDSTDB",
|
5842 |
SPR_NOACCESS, SPR_NOACCESS, |
5843 |
&spr_read_generic, &spr_write_generic, |
5844 |
0x00000000);
|
5845 |
/* Memory management */
|
5846 |
gen_low_BATs(env); |
5847 |
init_excp_7400(env); |
5848 |
env->dcache_line_size = 32;
|
5849 |
env->icache_line_size = 32;
|
5850 |
/* Allocate hardware IRQ controller */
|
5851 |
ppc6xx_irq_init(env); |
5852 |
} |
5853 |
|
5854 |
POWERPC_FAMILY(7410)(ObjectClass *oc, void *data) |
5855 |
{ |
5856 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5857 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5858 |
|
5859 |
dc->desc = "PowerPC 7410 (aka G4)";
|
5860 |
pcc->init_proc = init_proc_7410; |
5861 |
pcc->check_pow = check_pow_hid0; |
5862 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5863 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5864 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
5865 |
PPC_FLOAT_STFIWX | |
5866 |
PPC_CACHE | PPC_CACHE_ICBI | |
5867 |
PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
5868 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5869 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
5870 |
PPC_MEM_TLBIA | |
5871 |
PPC_SEGMENT | PPC_EXTERN | |
5872 |
PPC_ALTIVEC; |
5873 |
pcc->msr_mask = 0x000000000205FF77ULL;
|
5874 |
pcc->mmu_model = POWERPC_MMU_32B; |
5875 |
#if defined(CONFIG_SOFTMMU)
|
5876 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
5877 |
#endif
|
5878 |
pcc->excp_model = POWERPC_EXCP_74xx; |
5879 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5880 |
pcc->bfd_mach = bfd_mach_ppc_7400; |
5881 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
5882 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
5883 |
POWERPC_FLAG_BUS_CLK; |
5884 |
} |
5885 |
|
5886 |
static void init_proc_7440 (CPUPPCState *env) |
5887 |
{ |
5888 |
gen_spr_ne_601(env); |
5889 |
gen_spr_7xx(env); |
5890 |
/* Time base */
|
5891 |
gen_tbl(env); |
5892 |
/* 74xx specific SPR */
|
5893 |
gen_spr_74xx(env); |
5894 |
/* XXX : not implemented */
|
5895 |
spr_register(env, SPR_UBAMR, "UBAMR",
|
5896 |
&spr_read_ureg, SPR_NOACCESS, |
5897 |
&spr_read_ureg, SPR_NOACCESS, |
5898 |
0x00000000);
|
5899 |
/* LDSTCR */
|
5900 |
/* XXX : not implemented */
|
5901 |
spr_register(env, SPR_LDSTCR, "LDSTCR",
|
5902 |
SPR_NOACCESS, SPR_NOACCESS, |
5903 |
&spr_read_generic, &spr_write_generic, |
5904 |
0x00000000);
|
5905 |
/* ICTRL */
|
5906 |
/* XXX : not implemented */
|
5907 |
spr_register(env, SPR_ICTRL, "ICTRL",
|
5908 |
SPR_NOACCESS, SPR_NOACCESS, |
5909 |
&spr_read_generic, &spr_write_generic, |
5910 |
0x00000000);
|
5911 |
/* MSSSR0 */
|
5912 |
/* XXX : not implemented */
|
5913 |
spr_register(env, SPR_MSSSR0, "MSSSR0",
|
5914 |
SPR_NOACCESS, SPR_NOACCESS, |
5915 |
&spr_read_generic, &spr_write_generic, |
5916 |
0x00000000);
|
5917 |
/* PMC */
|
5918 |
/* XXX : not implemented */
|
5919 |
spr_register(env, SPR_PMC5, "PMC5",
|
5920 |
SPR_NOACCESS, SPR_NOACCESS, |
5921 |
&spr_read_generic, &spr_write_generic, |
5922 |
0x00000000);
|
5923 |
/* XXX : not implemented */
|
5924 |
spr_register(env, SPR_UPMC5, "UPMC5",
|
5925 |
&spr_read_ureg, SPR_NOACCESS, |
5926 |
&spr_read_ureg, SPR_NOACCESS, |
5927 |
0x00000000);
|
5928 |
/* XXX : not implemented */
|
5929 |
spr_register(env, SPR_PMC6, "PMC6",
|
5930 |
SPR_NOACCESS, SPR_NOACCESS, |
5931 |
&spr_read_generic, &spr_write_generic, |
5932 |
0x00000000);
|
5933 |
/* XXX : not implemented */
|
5934 |
spr_register(env, SPR_UPMC6, "UPMC6",
|
5935 |
&spr_read_ureg, SPR_NOACCESS, |
5936 |
&spr_read_ureg, SPR_NOACCESS, |
5937 |
0x00000000);
|
5938 |
/* Memory management */
|
5939 |
gen_low_BATs(env); |
5940 |
gen_74xx_soft_tlb(env, 128, 2); |
5941 |
init_excp_7450(env); |
5942 |
env->dcache_line_size = 32;
|
5943 |
env->icache_line_size = 32;
|
5944 |
/* Allocate hardware IRQ controller */
|
5945 |
ppc6xx_irq_init(env); |
5946 |
} |
5947 |
|
5948 |
POWERPC_FAMILY(7440)(ObjectClass *oc, void *data) |
5949 |
{ |
5950 |
DeviceClass *dc = DEVICE_CLASS(oc); |
5951 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
5952 |
|
5953 |
dc->desc = "PowerPC 7440 (aka G4)";
|
5954 |
pcc->init_proc = init_proc_7440; |
5955 |
pcc->check_pow = check_pow_hid0_74xx; |
5956 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
5957 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
5958 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
5959 |
PPC_FLOAT_STFIWX | |
5960 |
PPC_CACHE | PPC_CACHE_ICBI | |
5961 |
PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
5962 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
5963 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
5964 |
PPC_MEM_TLBIA | PPC_74xx_TLB | |
5965 |
PPC_SEGMENT | PPC_EXTERN | |
5966 |
PPC_ALTIVEC; |
5967 |
pcc->msr_mask = 0x000000000205FF77ULL;
|
5968 |
pcc->mmu_model = POWERPC_MMU_SOFT_74xx; |
5969 |
pcc->excp_model = POWERPC_EXCP_74xx; |
5970 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
5971 |
pcc->bfd_mach = bfd_mach_ppc_7400; |
5972 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
5973 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
5974 |
POWERPC_FLAG_BUS_CLK; |
5975 |
} |
5976 |
|
5977 |
static void init_proc_7450 (CPUPPCState *env) |
5978 |
{ |
5979 |
gen_spr_ne_601(env); |
5980 |
gen_spr_7xx(env); |
5981 |
/* Time base */
|
5982 |
gen_tbl(env); |
5983 |
/* 74xx specific SPR */
|
5984 |
gen_spr_74xx(env); |
5985 |
/* Level 3 cache control */
|
5986 |
gen_l3_ctrl(env); |
5987 |
/* L3ITCR1 */
|
5988 |
/* XXX : not implemented */
|
5989 |
spr_register(env, SPR_L3ITCR1, "L3ITCR1",
|
5990 |
SPR_NOACCESS, SPR_NOACCESS, |
5991 |
&spr_read_generic, &spr_write_generic, |
5992 |
0x00000000);
|
5993 |
/* L3ITCR2 */
|
5994 |
/* XXX : not implemented */
|
5995 |
spr_register(env, SPR_L3ITCR2, "L3ITCR2",
|
5996 |
SPR_NOACCESS, SPR_NOACCESS, |
5997 |
&spr_read_generic, &spr_write_generic, |
5998 |
0x00000000);
|
5999 |
/* L3ITCR3 */
|
6000 |
/* XXX : not implemented */
|
6001 |
spr_register(env, SPR_L3ITCR3, "L3ITCR3",
|
6002 |
SPR_NOACCESS, SPR_NOACCESS, |
6003 |
&spr_read_generic, &spr_write_generic, |
6004 |
0x00000000);
|
6005 |
/* L3OHCR */
|
6006 |
/* XXX : not implemented */
|
6007 |
spr_register(env, SPR_L3OHCR, "L3OHCR",
|
6008 |
SPR_NOACCESS, SPR_NOACCESS, |
6009 |
&spr_read_generic, &spr_write_generic, |
6010 |
0x00000000);
|
6011 |
/* XXX : not implemented */
|
6012 |
spr_register(env, SPR_UBAMR, "UBAMR",
|
6013 |
&spr_read_ureg, SPR_NOACCESS, |
6014 |
&spr_read_ureg, SPR_NOACCESS, |
6015 |
0x00000000);
|
6016 |
/* LDSTCR */
|
6017 |
/* XXX : not implemented */
|
6018 |
spr_register(env, SPR_LDSTCR, "LDSTCR",
|
6019 |
SPR_NOACCESS, SPR_NOACCESS, |
6020 |
&spr_read_generic, &spr_write_generic, |
6021 |
0x00000000);
|
6022 |
/* ICTRL */
|
6023 |
/* XXX : not implemented */
|
6024 |
spr_register(env, SPR_ICTRL, "ICTRL",
|
6025 |
SPR_NOACCESS, SPR_NOACCESS, |
6026 |
&spr_read_generic, &spr_write_generic, |
6027 |
0x00000000);
|
6028 |
/* MSSSR0 */
|
6029 |
/* XXX : not implemented */
|
6030 |
spr_register(env, SPR_MSSSR0, "MSSSR0",
|
6031 |
SPR_NOACCESS, SPR_NOACCESS, |
6032 |
&spr_read_generic, &spr_write_generic, |
6033 |
0x00000000);
|
6034 |
/* PMC */
|
6035 |
/* XXX : not implemented */
|
6036 |
spr_register(env, SPR_PMC5, "PMC5",
|
6037 |
SPR_NOACCESS, SPR_NOACCESS, |
6038 |
&spr_read_generic, &spr_write_generic, |
6039 |
0x00000000);
|
6040 |
/* XXX : not implemented */
|
6041 |
spr_register(env, SPR_UPMC5, "UPMC5",
|
6042 |
&spr_read_ureg, SPR_NOACCESS, |
6043 |
&spr_read_ureg, SPR_NOACCESS, |
6044 |
0x00000000);
|
6045 |
/* XXX : not implemented */
|
6046 |
spr_register(env, SPR_PMC6, "PMC6",
|
6047 |
SPR_NOACCESS, SPR_NOACCESS, |
6048 |
&spr_read_generic, &spr_write_generic, |
6049 |
0x00000000);
|
6050 |
/* XXX : not implemented */
|
6051 |
spr_register(env, SPR_UPMC6, "UPMC6",
|
6052 |
&spr_read_ureg, SPR_NOACCESS, |
6053 |
&spr_read_ureg, SPR_NOACCESS, |
6054 |
0x00000000);
|
6055 |
/* Memory management */
|
6056 |
gen_low_BATs(env); |
6057 |
gen_74xx_soft_tlb(env, 128, 2); |
6058 |
init_excp_7450(env); |
6059 |
env->dcache_line_size = 32;
|
6060 |
env->icache_line_size = 32;
|
6061 |
/* Allocate hardware IRQ controller */
|
6062 |
ppc6xx_irq_init(env); |
6063 |
} |
6064 |
|
6065 |
POWERPC_FAMILY(7450)(ObjectClass *oc, void *data) |
6066 |
{ |
6067 |
DeviceClass *dc = DEVICE_CLASS(oc); |
6068 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6069 |
|
6070 |
dc->desc = "PowerPC 7450 (aka G4)";
|
6071 |
pcc->init_proc = init_proc_7450; |
6072 |
pcc->check_pow = check_pow_hid0_74xx; |
6073 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6074 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
6075 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
6076 |
PPC_FLOAT_STFIWX | |
6077 |
PPC_CACHE | PPC_CACHE_ICBI | |
6078 |
PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
6079 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
6080 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
6081 |
PPC_MEM_TLBIA | PPC_74xx_TLB | |
6082 |
PPC_SEGMENT | PPC_EXTERN | |
6083 |
PPC_ALTIVEC; |
6084 |
pcc->msr_mask = 0x000000000205FF77ULL;
|
6085 |
pcc->mmu_model = POWERPC_MMU_SOFT_74xx; |
6086 |
pcc->excp_model = POWERPC_EXCP_74xx; |
6087 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
6088 |
pcc->bfd_mach = bfd_mach_ppc_7400; |
6089 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
6090 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
6091 |
POWERPC_FLAG_BUS_CLK; |
6092 |
} |
6093 |
|
6094 |
static void init_proc_7445 (CPUPPCState *env) |
6095 |
{ |
6096 |
gen_spr_ne_601(env); |
6097 |
gen_spr_7xx(env); |
6098 |
/* Time base */
|
6099 |
gen_tbl(env); |
6100 |
/* 74xx specific SPR */
|
6101 |
gen_spr_74xx(env); |
6102 |
/* LDSTCR */
|
6103 |
/* XXX : not implemented */
|
6104 |
spr_register(env, SPR_LDSTCR, "LDSTCR",
|
6105 |
SPR_NOACCESS, SPR_NOACCESS, |
6106 |
&spr_read_generic, &spr_write_generic, |
6107 |
0x00000000);
|
6108 |
/* ICTRL */
|
6109 |
/* XXX : not implemented */
|
6110 |
spr_register(env, SPR_ICTRL, "ICTRL",
|
6111 |
SPR_NOACCESS, SPR_NOACCESS, |
6112 |
&spr_read_generic, &spr_write_generic, |
6113 |
0x00000000);
|
6114 |
/* MSSSR0 */
|
6115 |
/* XXX : not implemented */
|
6116 |
spr_register(env, SPR_MSSSR0, "MSSSR0",
|
6117 |
SPR_NOACCESS, SPR_NOACCESS, |
6118 |
&spr_read_generic, &spr_write_generic, |
6119 |
0x00000000);
|
6120 |
/* PMC */
|
6121 |
/* XXX : not implemented */
|
6122 |
spr_register(env, SPR_PMC5, "PMC5",
|
6123 |
SPR_NOACCESS, SPR_NOACCESS, |
6124 |
&spr_read_generic, &spr_write_generic, |
6125 |
0x00000000);
|
6126 |
/* XXX : not implemented */
|
6127 |
spr_register(env, SPR_UPMC5, "UPMC5",
|
6128 |
&spr_read_ureg, SPR_NOACCESS, |
6129 |
&spr_read_ureg, SPR_NOACCESS, |
6130 |
0x00000000);
|
6131 |
/* XXX : not implemented */
|
6132 |
spr_register(env, SPR_PMC6, "PMC6",
|
6133 |
SPR_NOACCESS, SPR_NOACCESS, |
6134 |
&spr_read_generic, &spr_write_generic, |
6135 |
0x00000000);
|
6136 |
/* XXX : not implemented */
|
6137 |
spr_register(env, SPR_UPMC6, "UPMC6",
|
6138 |
&spr_read_ureg, SPR_NOACCESS, |
6139 |
&spr_read_ureg, SPR_NOACCESS, |
6140 |
0x00000000);
|
6141 |
/* SPRGs */
|
6142 |
spr_register(env, SPR_SPRG4, "SPRG4",
|
6143 |
SPR_NOACCESS, SPR_NOACCESS, |
6144 |
&spr_read_generic, &spr_write_generic, |
6145 |
0x00000000);
|
6146 |
spr_register(env, SPR_USPRG4, "USPRG4",
|
6147 |
&spr_read_ureg, SPR_NOACCESS, |
6148 |
&spr_read_ureg, SPR_NOACCESS, |
6149 |
0x00000000);
|
6150 |
spr_register(env, SPR_SPRG5, "SPRG5",
|
6151 |
SPR_NOACCESS, SPR_NOACCESS, |
6152 |
&spr_read_generic, &spr_write_generic, |
6153 |
0x00000000);
|
6154 |
spr_register(env, SPR_USPRG5, "USPRG5",
|
6155 |
&spr_read_ureg, SPR_NOACCESS, |
6156 |
&spr_read_ureg, SPR_NOACCESS, |
6157 |
0x00000000);
|
6158 |
spr_register(env, SPR_SPRG6, "SPRG6",
|
6159 |
SPR_NOACCESS, SPR_NOACCESS, |
6160 |
&spr_read_generic, &spr_write_generic, |
6161 |
0x00000000);
|
6162 |
spr_register(env, SPR_USPRG6, "USPRG6",
|
6163 |
&spr_read_ureg, SPR_NOACCESS, |
6164 |
&spr_read_ureg, SPR_NOACCESS, |
6165 |
0x00000000);
|
6166 |
spr_register(env, SPR_SPRG7, "SPRG7",
|
6167 |
SPR_NOACCESS, SPR_NOACCESS, |
6168 |
&spr_read_generic, &spr_write_generic, |
6169 |
0x00000000);
|
6170 |
spr_register(env, SPR_USPRG7, "USPRG7",
|
6171 |
&spr_read_ureg, SPR_NOACCESS, |
6172 |
&spr_read_ureg, SPR_NOACCESS, |
6173 |
0x00000000);
|
6174 |
/* Memory management */
|
6175 |
gen_low_BATs(env); |
6176 |
gen_high_BATs(env); |
6177 |
gen_74xx_soft_tlb(env, 128, 2); |
6178 |
init_excp_7450(env); |
6179 |
env->dcache_line_size = 32;
|
6180 |
env->icache_line_size = 32;
|
6181 |
/* Allocate hardware IRQ controller */
|
6182 |
ppc6xx_irq_init(env); |
6183 |
} |
6184 |
|
6185 |
POWERPC_FAMILY(7445)(ObjectClass *oc, void *data) |
6186 |
{ |
6187 |
DeviceClass *dc = DEVICE_CLASS(oc); |
6188 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6189 |
|
6190 |
dc->desc = "PowerPC 7445 (aka G4)";
|
6191 |
pcc->init_proc = init_proc_7445; |
6192 |
pcc->check_pow = check_pow_hid0_74xx; |
6193 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6194 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
6195 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
6196 |
PPC_FLOAT_STFIWX | |
6197 |
PPC_CACHE | PPC_CACHE_ICBI | |
6198 |
PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
6199 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
6200 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
6201 |
PPC_MEM_TLBIA | PPC_74xx_TLB | |
6202 |
PPC_SEGMENT | PPC_EXTERN | |
6203 |
PPC_ALTIVEC; |
6204 |
pcc->msr_mask = 0x000000000205FF77ULL;
|
6205 |
pcc->mmu_model = POWERPC_MMU_SOFT_74xx; |
6206 |
pcc->excp_model = POWERPC_EXCP_74xx; |
6207 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
6208 |
pcc->bfd_mach = bfd_mach_ppc_7400; |
6209 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
6210 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
6211 |
POWERPC_FLAG_BUS_CLK; |
6212 |
} |
6213 |
|
6214 |
static void init_proc_7455 (CPUPPCState *env) |
6215 |
{ |
6216 |
gen_spr_ne_601(env); |
6217 |
gen_spr_7xx(env); |
6218 |
/* Time base */
|
6219 |
gen_tbl(env); |
6220 |
/* 74xx specific SPR */
|
6221 |
gen_spr_74xx(env); |
6222 |
/* Level 3 cache control */
|
6223 |
gen_l3_ctrl(env); |
6224 |
/* LDSTCR */
|
6225 |
/* XXX : not implemented */
|
6226 |
spr_register(env, SPR_LDSTCR, "LDSTCR",
|
6227 |
SPR_NOACCESS, SPR_NOACCESS, |
6228 |
&spr_read_generic, &spr_write_generic, |
6229 |
0x00000000);
|
6230 |
/* ICTRL */
|
6231 |
/* XXX : not implemented */
|
6232 |
spr_register(env, SPR_ICTRL, "ICTRL",
|
6233 |
SPR_NOACCESS, SPR_NOACCESS, |
6234 |
&spr_read_generic, &spr_write_generic, |
6235 |
0x00000000);
|
6236 |
/* MSSSR0 */
|
6237 |
/* XXX : not implemented */
|
6238 |
spr_register(env, SPR_MSSSR0, "MSSSR0",
|
6239 |
SPR_NOACCESS, SPR_NOACCESS, |
6240 |
&spr_read_generic, &spr_write_generic, |
6241 |
0x00000000);
|
6242 |
/* PMC */
|
6243 |
/* XXX : not implemented */
|
6244 |
spr_register(env, SPR_PMC5, "PMC5",
|
6245 |
SPR_NOACCESS, SPR_NOACCESS, |
6246 |
&spr_read_generic, &spr_write_generic, |
6247 |
0x00000000);
|
6248 |
/* XXX : not implemented */
|
6249 |
spr_register(env, SPR_UPMC5, "UPMC5",
|
6250 |
&spr_read_ureg, SPR_NOACCESS, |
6251 |
&spr_read_ureg, SPR_NOACCESS, |
6252 |
0x00000000);
|
6253 |
/* XXX : not implemented */
|
6254 |
spr_register(env, SPR_PMC6, "PMC6",
|
6255 |
SPR_NOACCESS, SPR_NOACCESS, |
6256 |
&spr_read_generic, &spr_write_generic, |
6257 |
0x00000000);
|
6258 |
/* XXX : not implemented */
|
6259 |
spr_register(env, SPR_UPMC6, "UPMC6",
|
6260 |
&spr_read_ureg, SPR_NOACCESS, |
6261 |
&spr_read_ureg, SPR_NOACCESS, |
6262 |
0x00000000);
|
6263 |
/* SPRGs */
|
6264 |
spr_register(env, SPR_SPRG4, "SPRG4",
|
6265 |
SPR_NOACCESS, SPR_NOACCESS, |
6266 |
&spr_read_generic, &spr_write_generic, |
6267 |
0x00000000);
|
6268 |
spr_register(env, SPR_USPRG4, "USPRG4",
|
6269 |
&spr_read_ureg, SPR_NOACCESS, |
6270 |
&spr_read_ureg, SPR_NOACCESS, |
6271 |
0x00000000);
|
6272 |
spr_register(env, SPR_SPRG5, "SPRG5",
|
6273 |
SPR_NOACCESS, SPR_NOACCESS, |
6274 |
&spr_read_generic, &spr_write_generic, |
6275 |
0x00000000);
|
6276 |
spr_register(env, SPR_USPRG5, "USPRG5",
|
6277 |
&spr_read_ureg, SPR_NOACCESS, |
6278 |
&spr_read_ureg, SPR_NOACCESS, |
6279 |
0x00000000);
|
6280 |
spr_register(env, SPR_SPRG6, "SPRG6",
|
6281 |
SPR_NOACCESS, SPR_NOACCESS, |
6282 |
&spr_read_generic, &spr_write_generic, |
6283 |
0x00000000);
|
6284 |
spr_register(env, SPR_USPRG6, "USPRG6",
|
6285 |
&spr_read_ureg, SPR_NOACCESS, |
6286 |
&spr_read_ureg, SPR_NOACCESS, |
6287 |
0x00000000);
|
6288 |
spr_register(env, SPR_SPRG7, "SPRG7",
|
6289 |
SPR_NOACCESS, SPR_NOACCESS, |
6290 |
&spr_read_generic, &spr_write_generic, |
6291 |
0x00000000);
|
6292 |
spr_register(env, SPR_USPRG7, "USPRG7",
|
6293 |
&spr_read_ureg, SPR_NOACCESS, |
6294 |
&spr_read_ureg, SPR_NOACCESS, |
6295 |
0x00000000);
|
6296 |
/* Memory management */
|
6297 |
gen_low_BATs(env); |
6298 |
gen_high_BATs(env); |
6299 |
gen_74xx_soft_tlb(env, 128, 2); |
6300 |
init_excp_7450(env); |
6301 |
env->dcache_line_size = 32;
|
6302 |
env->icache_line_size = 32;
|
6303 |
/* Allocate hardware IRQ controller */
|
6304 |
ppc6xx_irq_init(env); |
6305 |
} |
6306 |
|
6307 |
POWERPC_FAMILY(7455)(ObjectClass *oc, void *data) |
6308 |
{ |
6309 |
DeviceClass *dc = DEVICE_CLASS(oc); |
6310 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6311 |
|
6312 |
dc->desc = "PowerPC 7455 (aka G4)";
|
6313 |
pcc->init_proc = init_proc_7455; |
6314 |
pcc->check_pow = check_pow_hid0_74xx; |
6315 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6316 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
6317 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
6318 |
PPC_FLOAT_STFIWX | |
6319 |
PPC_CACHE | PPC_CACHE_ICBI | |
6320 |
PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
6321 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
6322 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
6323 |
PPC_MEM_TLBIA | PPC_74xx_TLB | |
6324 |
PPC_SEGMENT | PPC_EXTERN | |
6325 |
PPC_ALTIVEC; |
6326 |
pcc->msr_mask = 0x000000000205FF77ULL;
|
6327 |
pcc->mmu_model = POWERPC_MMU_SOFT_74xx; |
6328 |
pcc->excp_model = POWERPC_EXCP_74xx; |
6329 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
6330 |
pcc->bfd_mach = bfd_mach_ppc_7400; |
6331 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
6332 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
6333 |
POWERPC_FLAG_BUS_CLK; |
6334 |
} |
6335 |
|
6336 |
static void init_proc_7457 (CPUPPCState *env) |
6337 |
{ |
6338 |
gen_spr_ne_601(env); |
6339 |
gen_spr_7xx(env); |
6340 |
/* Time base */
|
6341 |
gen_tbl(env); |
6342 |
/* 74xx specific SPR */
|
6343 |
gen_spr_74xx(env); |
6344 |
/* Level 3 cache control */
|
6345 |
gen_l3_ctrl(env); |
6346 |
/* L3ITCR1 */
|
6347 |
/* XXX : not implemented */
|
6348 |
spr_register(env, SPR_L3ITCR1, "L3ITCR1",
|
6349 |
SPR_NOACCESS, SPR_NOACCESS, |
6350 |
&spr_read_generic, &spr_write_generic, |
6351 |
0x00000000);
|
6352 |
/* L3ITCR2 */
|
6353 |
/* XXX : not implemented */
|
6354 |
spr_register(env, SPR_L3ITCR2, "L3ITCR2",
|
6355 |
SPR_NOACCESS, SPR_NOACCESS, |
6356 |
&spr_read_generic, &spr_write_generic, |
6357 |
0x00000000);
|
6358 |
/* L3ITCR3 */
|
6359 |
/* XXX : not implemented */
|
6360 |
spr_register(env, SPR_L3ITCR3, "L3ITCR3",
|
6361 |
SPR_NOACCESS, SPR_NOACCESS, |
6362 |
&spr_read_generic, &spr_write_generic, |
6363 |
0x00000000);
|
6364 |
/* L3OHCR */
|
6365 |
/* XXX : not implemented */
|
6366 |
spr_register(env, SPR_L3OHCR, "L3OHCR",
|
6367 |
SPR_NOACCESS, SPR_NOACCESS, |
6368 |
&spr_read_generic, &spr_write_generic, |
6369 |
0x00000000);
|
6370 |
/* LDSTCR */
|
6371 |
/* XXX : not implemented */
|
6372 |
spr_register(env, SPR_LDSTCR, "LDSTCR",
|
6373 |
SPR_NOACCESS, SPR_NOACCESS, |
6374 |
&spr_read_generic, &spr_write_generic, |
6375 |
0x00000000);
|
6376 |
/* ICTRL */
|
6377 |
/* XXX : not implemented */
|
6378 |
spr_register(env, SPR_ICTRL, "ICTRL",
|
6379 |
SPR_NOACCESS, SPR_NOACCESS, |
6380 |
&spr_read_generic, &spr_write_generic, |
6381 |
0x00000000);
|
6382 |
/* MSSSR0 */
|
6383 |
/* XXX : not implemented */
|
6384 |
spr_register(env, SPR_MSSSR0, "MSSSR0",
|
6385 |
SPR_NOACCESS, SPR_NOACCESS, |
6386 |
&spr_read_generic, &spr_write_generic, |
6387 |
0x00000000);
|
6388 |
/* PMC */
|
6389 |
/* XXX : not implemented */
|
6390 |
spr_register(env, SPR_PMC5, "PMC5",
|
6391 |
SPR_NOACCESS, SPR_NOACCESS, |
6392 |
&spr_read_generic, &spr_write_generic, |
6393 |
0x00000000);
|
6394 |
/* XXX : not implemented */
|
6395 |
spr_register(env, SPR_UPMC5, "UPMC5",
|
6396 |
&spr_read_ureg, SPR_NOACCESS, |
6397 |
&spr_read_ureg, SPR_NOACCESS, |
6398 |
0x00000000);
|
6399 |
/* XXX : not implemented */
|
6400 |
spr_register(env, SPR_PMC6, "PMC6",
|
6401 |
SPR_NOACCESS, SPR_NOACCESS, |
6402 |
&spr_read_generic, &spr_write_generic, |
6403 |
0x00000000);
|
6404 |
/* XXX : not implemented */
|
6405 |
spr_register(env, SPR_UPMC6, "UPMC6",
|
6406 |
&spr_read_ureg, SPR_NOACCESS, |
6407 |
&spr_read_ureg, SPR_NOACCESS, |
6408 |
0x00000000);
|
6409 |
/* SPRGs */
|
6410 |
spr_register(env, SPR_SPRG4, "SPRG4",
|
6411 |
SPR_NOACCESS, SPR_NOACCESS, |
6412 |
&spr_read_generic, &spr_write_generic, |
6413 |
0x00000000);
|
6414 |
spr_register(env, SPR_USPRG4, "USPRG4",
|
6415 |
&spr_read_ureg, SPR_NOACCESS, |
6416 |
&spr_read_ureg, SPR_NOACCESS, |
6417 |
0x00000000);
|
6418 |
spr_register(env, SPR_SPRG5, "SPRG5",
|
6419 |
SPR_NOACCESS, SPR_NOACCESS, |
6420 |
&spr_read_generic, &spr_write_generic, |
6421 |
0x00000000);
|
6422 |
spr_register(env, SPR_USPRG5, "USPRG5",
|
6423 |
&spr_read_ureg, SPR_NOACCESS, |
6424 |
&spr_read_ureg, SPR_NOACCESS, |
6425 |
0x00000000);
|
6426 |
spr_register(env, SPR_SPRG6, "SPRG6",
|
6427 |
SPR_NOACCESS, SPR_NOACCESS, |
6428 |
&spr_read_generic, &spr_write_generic, |
6429 |
0x00000000);
|
6430 |
spr_register(env, SPR_USPRG6, "USPRG6",
|
6431 |
&spr_read_ureg, SPR_NOACCESS, |
6432 |
&spr_read_ureg, SPR_NOACCESS, |
6433 |
0x00000000);
|
6434 |
spr_register(env, SPR_SPRG7, "SPRG7",
|
6435 |
SPR_NOACCESS, SPR_NOACCESS, |
6436 |
&spr_read_generic, &spr_write_generic, |
6437 |
0x00000000);
|
6438 |
spr_register(env, SPR_USPRG7, "USPRG7",
|
6439 |
&spr_read_ureg, SPR_NOACCESS, |
6440 |
&spr_read_ureg, SPR_NOACCESS, |
6441 |
0x00000000);
|
6442 |
/* Memory management */
|
6443 |
gen_low_BATs(env); |
6444 |
gen_high_BATs(env); |
6445 |
gen_74xx_soft_tlb(env, 128, 2); |
6446 |
init_excp_7450(env); |
6447 |
env->dcache_line_size = 32;
|
6448 |
env->icache_line_size = 32;
|
6449 |
/* Allocate hardware IRQ controller */
|
6450 |
ppc6xx_irq_init(env); |
6451 |
} |
6452 |
|
6453 |
POWERPC_FAMILY(7457)(ObjectClass *oc, void *data) |
6454 |
{ |
6455 |
DeviceClass *dc = DEVICE_CLASS(oc); |
6456 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6457 |
|
6458 |
dc->desc = "PowerPC 7457 (aka G4)";
|
6459 |
pcc->init_proc = init_proc_7457; |
6460 |
pcc->check_pow = check_pow_hid0_74xx; |
6461 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6462 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
6463 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
6464 |
PPC_FLOAT_STFIWX | |
6465 |
PPC_CACHE | PPC_CACHE_ICBI | |
6466 |
PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
6467 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
6468 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
6469 |
PPC_MEM_TLBIA | PPC_74xx_TLB | |
6470 |
PPC_SEGMENT | PPC_EXTERN | |
6471 |
PPC_ALTIVEC; |
6472 |
pcc->msr_mask = 0x000000000205FF77ULL;
|
6473 |
pcc->mmu_model = POWERPC_MMU_SOFT_74xx; |
6474 |
pcc->excp_model = POWERPC_EXCP_74xx; |
6475 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
6476 |
pcc->bfd_mach = bfd_mach_ppc_7400; |
6477 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
6478 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
6479 |
POWERPC_FLAG_BUS_CLK; |
6480 |
} |
6481 |
|
6482 |
static void init_proc_e600 (CPUPPCState *env) |
6483 |
{ |
6484 |
gen_spr_ne_601(env); |
6485 |
gen_spr_7xx(env); |
6486 |
/* Time base */
|
6487 |
gen_tbl(env); |
6488 |
/* 74xx specific SPR */
|
6489 |
gen_spr_74xx(env); |
6490 |
/* XXX : not implemented */
|
6491 |
spr_register(env, SPR_UBAMR, "UBAMR",
|
6492 |
&spr_read_ureg, SPR_NOACCESS, |
6493 |
&spr_read_ureg, SPR_NOACCESS, |
6494 |
0x00000000);
|
6495 |
/* XXX : not implemented */
|
6496 |
spr_register(env, SPR_LDSTCR, "LDSTCR",
|
6497 |
SPR_NOACCESS, SPR_NOACCESS, |
6498 |
&spr_read_generic, &spr_write_generic, |
6499 |
0x00000000);
|
6500 |
/* XXX : not implemented */
|
6501 |
spr_register(env, SPR_ICTRL, "ICTRL",
|
6502 |
SPR_NOACCESS, SPR_NOACCESS, |
6503 |
&spr_read_generic, &spr_write_generic, |
6504 |
0x00000000);
|
6505 |
/* XXX : not implemented */
|
6506 |
spr_register(env, SPR_MSSSR0, "MSSSR0",
|
6507 |
SPR_NOACCESS, SPR_NOACCESS, |
6508 |
&spr_read_generic, &spr_write_generic, |
6509 |
0x00000000);
|
6510 |
/* XXX : not implemented */
|
6511 |
spr_register(env, SPR_PMC5, "PMC5",
|
6512 |
SPR_NOACCESS, SPR_NOACCESS, |
6513 |
&spr_read_generic, &spr_write_generic, |
6514 |
0x00000000);
|
6515 |
/* XXX : not implemented */
|
6516 |
spr_register(env, SPR_UPMC5, "UPMC5",
|
6517 |
&spr_read_ureg, SPR_NOACCESS, |
6518 |
&spr_read_ureg, SPR_NOACCESS, |
6519 |
0x00000000);
|
6520 |
/* XXX : not implemented */
|
6521 |
spr_register(env, SPR_PMC6, "PMC6",
|
6522 |
SPR_NOACCESS, SPR_NOACCESS, |
6523 |
&spr_read_generic, &spr_write_generic, |
6524 |
0x00000000);
|
6525 |
/* XXX : not implemented */
|
6526 |
spr_register(env, SPR_UPMC6, "UPMC6",
|
6527 |
&spr_read_ureg, SPR_NOACCESS, |
6528 |
&spr_read_ureg, SPR_NOACCESS, |
6529 |
0x00000000);
|
6530 |
/* SPRGs */
|
6531 |
spr_register(env, SPR_SPRG4, "SPRG4",
|
6532 |
SPR_NOACCESS, SPR_NOACCESS, |
6533 |
&spr_read_generic, &spr_write_generic, |
6534 |
0x00000000);
|
6535 |
spr_register(env, SPR_USPRG4, "USPRG4",
|
6536 |
&spr_read_ureg, SPR_NOACCESS, |
6537 |
&spr_read_ureg, SPR_NOACCESS, |
6538 |
0x00000000);
|
6539 |
spr_register(env, SPR_SPRG5, "SPRG5",
|
6540 |
SPR_NOACCESS, SPR_NOACCESS, |
6541 |
&spr_read_generic, &spr_write_generic, |
6542 |
0x00000000);
|
6543 |
spr_register(env, SPR_USPRG5, "USPRG5",
|
6544 |
&spr_read_ureg, SPR_NOACCESS, |
6545 |
&spr_read_ureg, SPR_NOACCESS, |
6546 |
0x00000000);
|
6547 |
spr_register(env, SPR_SPRG6, "SPRG6",
|
6548 |
SPR_NOACCESS, SPR_NOACCESS, |
6549 |
&spr_read_generic, &spr_write_generic, |
6550 |
0x00000000);
|
6551 |
spr_register(env, SPR_USPRG6, "USPRG6",
|
6552 |
&spr_read_ureg, SPR_NOACCESS, |
6553 |
&spr_read_ureg, SPR_NOACCESS, |
6554 |
0x00000000);
|
6555 |
spr_register(env, SPR_SPRG7, "SPRG7",
|
6556 |
SPR_NOACCESS, SPR_NOACCESS, |
6557 |
&spr_read_generic, &spr_write_generic, |
6558 |
0x00000000);
|
6559 |
spr_register(env, SPR_USPRG7, "USPRG7",
|
6560 |
&spr_read_ureg, SPR_NOACCESS, |
6561 |
&spr_read_ureg, SPR_NOACCESS, |
6562 |
0x00000000);
|
6563 |
/* Memory management */
|
6564 |
gen_low_BATs(env); |
6565 |
gen_high_BATs(env); |
6566 |
gen_74xx_soft_tlb(env, 128, 2); |
6567 |
init_excp_7450(env); |
6568 |
env->dcache_line_size = 32;
|
6569 |
env->icache_line_size = 32;
|
6570 |
/* Allocate hardware IRQ controller */
|
6571 |
ppc6xx_irq_init(env); |
6572 |
} |
6573 |
|
6574 |
POWERPC_FAMILY(e600)(ObjectClass *oc, void *data)
|
6575 |
{ |
6576 |
DeviceClass *dc = DEVICE_CLASS(oc); |
6577 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6578 |
|
6579 |
dc->desc = "PowerPC e600";
|
6580 |
pcc->init_proc = init_proc_e600; |
6581 |
pcc->check_pow = check_pow_hid0_74xx; |
6582 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6583 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
6584 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
6585 |
PPC_FLOAT_STFIWX | |
6586 |
PPC_CACHE | PPC_CACHE_ICBI | |
6587 |
PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
6588 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
6589 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
6590 |
PPC_MEM_TLBIA | PPC_74xx_TLB | |
6591 |
PPC_SEGMENT | PPC_EXTERN | |
6592 |
PPC_ALTIVEC; |
6593 |
pcc->insns_flags2 = PPC_NONE; |
6594 |
pcc->msr_mask = 0x000000000205FF77ULL;
|
6595 |
pcc->mmu_model = POWERPC_MMU_32B; |
6596 |
#if defined(CONFIG_SOFTMMU)
|
6597 |
pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
6598 |
#endif
|
6599 |
pcc->excp_model = POWERPC_EXCP_74xx; |
6600 |
pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
6601 |
pcc->bfd_mach = bfd_mach_ppc_7400; |
6602 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
6603 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
6604 |
POWERPC_FLAG_BUS_CLK; |
6605 |
} |
6606 |
|
6607 |
#if defined (TARGET_PPC64)
|
6608 |
#if defined(CONFIG_USER_ONLY)
|
6609 |
#define POWERPC970_HID5_INIT 0x00000080 |
6610 |
#else
|
6611 |
#define POWERPC970_HID5_INIT 0x00000000 |
6612 |
#endif
|
6613 |
|
6614 |
static int check_pow_970 (CPUPPCState *env) |
6615 |
{ |
6616 |
if (env->spr[SPR_HID0] & 0x00600000) |
6617 |
return 1; |
6618 |
|
6619 |
return 0; |
6620 |
} |
6621 |
|
6622 |
static void init_proc_970 (CPUPPCState *env) |
6623 |
{ |
6624 |
gen_spr_ne_601(env); |
6625 |
gen_spr_7xx(env); |
6626 |
/* Time base */
|
6627 |
gen_tbl(env); |
6628 |
/* Hardware implementation registers */
|
6629 |
/* XXX : not implemented */
|
6630 |
spr_register(env, SPR_HID0, "HID0",
|
6631 |
SPR_NOACCESS, SPR_NOACCESS, |
6632 |
&spr_read_generic, &spr_write_clear, |
6633 |
0x60000000);
|
6634 |
/* XXX : not implemented */
|
6635 |
spr_register(env, SPR_HID1, "HID1",
|
6636 |
SPR_NOACCESS, SPR_NOACCESS, |
6637 |
&spr_read_generic, &spr_write_generic, |
6638 |
0x00000000);
|
6639 |
/* XXX : not implemented */
|
6640 |
spr_register(env, SPR_750FX_HID2, "HID2",
|
6641 |
SPR_NOACCESS, SPR_NOACCESS, |
6642 |
&spr_read_generic, &spr_write_generic, |
6643 |
0x00000000);
|
6644 |
/* XXX : not implemented */
|
6645 |
spr_register(env, SPR_970_HID5, "HID5",
|
6646 |
SPR_NOACCESS, SPR_NOACCESS, |
6647 |
&spr_read_generic, &spr_write_generic, |
6648 |
POWERPC970_HID5_INIT); |
6649 |
/* XXX : not implemented */
|
6650 |
spr_register(env, SPR_L2CR, "L2CR",
|
6651 |
SPR_NOACCESS, SPR_NOACCESS, |
6652 |
&spr_read_generic, NULL,
|
6653 |
0x00000000);
|
6654 |
/* Memory management */
|
6655 |
/* XXX: not correct */
|
6656 |
gen_low_BATs(env); |
6657 |
/* XXX : not implemented */
|
6658 |
spr_register(env, SPR_MMUCFG, "MMUCFG",
|
6659 |
SPR_NOACCESS, SPR_NOACCESS, |
6660 |
&spr_read_generic, SPR_NOACCESS, |
6661 |
0x00000000); /* TOFIX */ |
6662 |
/* XXX : not implemented */
|
6663 |
spr_register(env, SPR_MMUCSR0, "MMUCSR0",
|
6664 |
SPR_NOACCESS, SPR_NOACCESS, |
6665 |
&spr_read_generic, &spr_write_generic, |
6666 |
0x00000000); /* TOFIX */ |
6667 |
spr_register(env, SPR_HIOR, "SPR_HIOR",
|
6668 |
SPR_NOACCESS, SPR_NOACCESS, |
6669 |
&spr_read_hior, &spr_write_hior, |
6670 |
0x00000000);
|
6671 |
#if !defined(CONFIG_USER_ONLY)
|
6672 |
env->slb_nr = 32;
|
6673 |
#endif
|
6674 |
init_excp_970(env); |
6675 |
env->dcache_line_size = 128;
|
6676 |
env->icache_line_size = 128;
|
6677 |
/* Allocate hardware IRQ controller */
|
6678 |
ppc970_irq_init(env); |
6679 |
/* Can't find information on what this should be on reset. This
|
6680 |
* value is the one used by 74xx processors. */
|
6681 |
vscr_init(env, 0x00010000);
|
6682 |
} |
6683 |
|
6684 |
POWERPC_FAMILY(970)(ObjectClass *oc, void *data) |
6685 |
{ |
6686 |
DeviceClass *dc = DEVICE_CLASS(oc); |
6687 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6688 |
|
6689 |
dc->desc = "PowerPC 970";
|
6690 |
pcc->init_proc = init_proc_970; |
6691 |
pcc->check_pow = check_pow_970; |
6692 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6693 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
6694 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
6695 |
PPC_FLOAT_STFIWX | |
6696 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
6697 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
6698 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
6699 |
PPC_64B | PPC_ALTIVEC | |
6700 |
PPC_SEGMENT_64B | PPC_SLBI; |
6701 |
pcc->msr_mask = 0x900000000204FF36ULL;
|
6702 |
pcc->mmu_model = POWERPC_MMU_64B; |
6703 |
#if defined(CONFIG_SOFTMMU)
|
6704 |
pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; |
6705 |
#endif
|
6706 |
pcc->excp_model = POWERPC_EXCP_970; |
6707 |
pcc->bus_model = PPC_FLAGS_INPUT_970; |
6708 |
pcc->bfd_mach = bfd_mach_ppc64; |
6709 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
6710 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
6711 |
POWERPC_FLAG_BUS_CLK; |
6712 |
} |
6713 |
|
6714 |
static int check_pow_970FX (CPUPPCState *env) |
6715 |
{ |
6716 |
if (env->spr[SPR_HID0] & 0x00600000) |
6717 |
return 1; |
6718 |
|
6719 |
return 0; |
6720 |
} |
6721 |
|
6722 |
static void init_proc_970FX (CPUPPCState *env) |
6723 |
{ |
6724 |
gen_spr_ne_601(env); |
6725 |
gen_spr_7xx(env); |
6726 |
/* Time base */
|
6727 |
gen_tbl(env); |
6728 |
/* Hardware implementation registers */
|
6729 |
/* XXX : not implemented */
|
6730 |
spr_register(env, SPR_HID0, "HID0",
|
6731 |
SPR_NOACCESS, SPR_NOACCESS, |
6732 |
&spr_read_generic, &spr_write_clear, |
6733 |
0x60000000);
|
6734 |
/* XXX : not implemented */
|
6735 |
spr_register(env, SPR_HID1, "HID1",
|
6736 |
SPR_NOACCESS, SPR_NOACCESS, |
6737 |
&spr_read_generic, &spr_write_generic, |
6738 |
0x00000000);
|
6739 |
/* XXX : not implemented */
|
6740 |
spr_register(env, SPR_750FX_HID2, "HID2",
|
6741 |
SPR_NOACCESS, SPR_NOACCESS, |
6742 |
&spr_read_generic, &spr_write_generic, |
6743 |
0x00000000);
|
6744 |
/* XXX : not implemented */
|
6745 |
spr_register(env, SPR_970_HID5, "HID5",
|
6746 |
SPR_NOACCESS, SPR_NOACCESS, |
6747 |
&spr_read_generic, &spr_write_generic, |
6748 |
POWERPC970_HID5_INIT); |
6749 |
/* XXX : not implemented */
|
6750 |
spr_register(env, SPR_L2CR, "L2CR",
|
6751 |
SPR_NOACCESS, SPR_NOACCESS, |
6752 |
&spr_read_generic, NULL,
|
6753 |
0x00000000);
|
6754 |
/* Memory management */
|
6755 |
/* XXX: not correct */
|
6756 |
gen_low_BATs(env); |
6757 |
/* XXX : not implemented */
|
6758 |
spr_register(env, SPR_MMUCFG, "MMUCFG",
|
6759 |
SPR_NOACCESS, SPR_NOACCESS, |
6760 |
&spr_read_generic, SPR_NOACCESS, |
6761 |
0x00000000); /* TOFIX */ |
6762 |
/* XXX : not implemented */
|
6763 |
spr_register(env, SPR_MMUCSR0, "MMUCSR0",
|
6764 |
SPR_NOACCESS, SPR_NOACCESS, |
6765 |
&spr_read_generic, &spr_write_generic, |
6766 |
0x00000000); /* TOFIX */ |
6767 |
spr_register(env, SPR_HIOR, "SPR_HIOR",
|
6768 |
SPR_NOACCESS, SPR_NOACCESS, |
6769 |
&spr_read_hior, &spr_write_hior, |
6770 |
0x00000000);
|
6771 |
spr_register(env, SPR_CTRL, "SPR_CTRL",
|
6772 |
SPR_NOACCESS, SPR_NOACCESS, |
6773 |
&spr_read_generic, &spr_write_generic, |
6774 |
0x00000000);
|
6775 |
spr_register(env, SPR_UCTRL, "SPR_UCTRL",
|
6776 |
SPR_NOACCESS, SPR_NOACCESS, |
6777 |
&spr_read_generic, &spr_write_generic, |
6778 |
0x00000000);
|
6779 |
spr_register(env, SPR_VRSAVE, "SPR_VRSAVE",
|
6780 |
&spr_read_generic, &spr_write_generic, |
6781 |
&spr_read_generic, &spr_write_generic, |
6782 |
0x00000000);
|
6783 |
#if !defined(CONFIG_USER_ONLY)
|
6784 |
env->slb_nr = 64;
|
6785 |
#endif
|
6786 |
init_excp_970(env); |
6787 |
env->dcache_line_size = 128;
|
6788 |
env->icache_line_size = 128;
|
6789 |
/* Allocate hardware IRQ controller */
|
6790 |
ppc970_irq_init(env); |
6791 |
/* Can't find information on what this should be on reset. This
|
6792 |
* value is the one used by 74xx processors. */
|
6793 |
vscr_init(env, 0x00010000);
|
6794 |
} |
6795 |
|
6796 |
POWERPC_FAMILY(970FX)(ObjectClass *oc, void *data) |
6797 |
{ |
6798 |
DeviceClass *dc = DEVICE_CLASS(oc); |
6799 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6800 |
|
6801 |
dc->desc = "PowerPC 970FX (aka G5)";
|
6802 |
pcc->init_proc = init_proc_970FX; |
6803 |
pcc->check_pow = check_pow_970FX; |
6804 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6805 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
6806 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
6807 |
PPC_FLOAT_STFIWX | |
6808 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
6809 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
6810 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
6811 |
PPC_64B | PPC_ALTIVEC | |
6812 |
PPC_SEGMENT_64B | PPC_SLBI; |
6813 |
pcc->msr_mask = 0x800000000204FF36ULL;
|
6814 |
pcc->mmu_model = POWERPC_MMU_64B; |
6815 |
#if defined(CONFIG_SOFTMMU)
|
6816 |
pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; |
6817 |
#endif
|
6818 |
pcc->excp_model = POWERPC_EXCP_970; |
6819 |
pcc->bus_model = PPC_FLAGS_INPUT_970; |
6820 |
pcc->bfd_mach = bfd_mach_ppc64; |
6821 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
6822 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
6823 |
POWERPC_FLAG_BUS_CLK; |
6824 |
} |
6825 |
|
6826 |
static int check_pow_970GX (CPUPPCState *env) |
6827 |
{ |
6828 |
if (env->spr[SPR_HID0] & 0x00600000) |
6829 |
return 1; |
6830 |
|
6831 |
return 0; |
6832 |
} |
6833 |
|
6834 |
static void init_proc_970GX (CPUPPCState *env) |
6835 |
{ |
6836 |
gen_spr_ne_601(env); |
6837 |
gen_spr_7xx(env); |
6838 |
/* Time base */
|
6839 |
gen_tbl(env); |
6840 |
/* Hardware implementation registers */
|
6841 |
/* XXX : not implemented */
|
6842 |
spr_register(env, SPR_HID0, "HID0",
|
6843 |
SPR_NOACCESS, SPR_NOACCESS, |
6844 |
&spr_read_generic, &spr_write_clear, |
6845 |
0x60000000);
|
6846 |
/* XXX : not implemented */
|
6847 |
spr_register(env, SPR_HID1, "HID1",
|
6848 |
SPR_NOACCESS, SPR_NOACCESS, |
6849 |
&spr_read_generic, &spr_write_generic, |
6850 |
0x00000000);
|
6851 |
/* XXX : not implemented */
|
6852 |
spr_register(env, SPR_750FX_HID2, "HID2",
|
6853 |
SPR_NOACCESS, SPR_NOACCESS, |
6854 |
&spr_read_generic, &spr_write_generic, |
6855 |
0x00000000);
|
6856 |
/* XXX : not implemented */
|
6857 |
spr_register(env, SPR_970_HID5, "HID5",
|
6858 |
SPR_NOACCESS, SPR_NOACCESS, |
6859 |
&spr_read_generic, &spr_write_generic, |
6860 |
POWERPC970_HID5_INIT); |
6861 |
/* XXX : not implemented */
|
6862 |
spr_register(env, SPR_L2CR, "L2CR",
|
6863 |
SPR_NOACCESS, SPR_NOACCESS, |
6864 |
&spr_read_generic, NULL,
|
6865 |
0x00000000);
|
6866 |
/* Memory management */
|
6867 |
/* XXX: not correct */
|
6868 |
gen_low_BATs(env); |
6869 |
/* XXX : not implemented */
|
6870 |
spr_register(env, SPR_MMUCFG, "MMUCFG",
|
6871 |
SPR_NOACCESS, SPR_NOACCESS, |
6872 |
&spr_read_generic, SPR_NOACCESS, |
6873 |
0x00000000); /* TOFIX */ |
6874 |
/* XXX : not implemented */
|
6875 |
spr_register(env, SPR_MMUCSR0, "MMUCSR0",
|
6876 |
SPR_NOACCESS, SPR_NOACCESS, |
6877 |
&spr_read_generic, &spr_write_generic, |
6878 |
0x00000000); /* TOFIX */ |
6879 |
spr_register(env, SPR_HIOR, "SPR_HIOR",
|
6880 |
SPR_NOACCESS, SPR_NOACCESS, |
6881 |
&spr_read_hior, &spr_write_hior, |
6882 |
0x00000000);
|
6883 |
#if !defined(CONFIG_USER_ONLY)
|
6884 |
env->slb_nr = 32;
|
6885 |
#endif
|
6886 |
init_excp_970(env); |
6887 |
env->dcache_line_size = 128;
|
6888 |
env->icache_line_size = 128;
|
6889 |
/* Allocate hardware IRQ controller */
|
6890 |
ppc970_irq_init(env); |
6891 |
/* Can't find information on what this should be on reset. This
|
6892 |
* value is the one used by 74xx processors. */
|
6893 |
vscr_init(env, 0x00010000);
|
6894 |
} |
6895 |
|
6896 |
POWERPC_FAMILY(970GX)(ObjectClass *oc, void *data) |
6897 |
{ |
6898 |
DeviceClass *dc = DEVICE_CLASS(oc); |
6899 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
6900 |
|
6901 |
dc->desc = "PowerPC 970 GX";
|
6902 |
pcc->init_proc = init_proc_970GX; |
6903 |
pcc->check_pow = check_pow_970GX; |
6904 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
6905 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
6906 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
6907 |
PPC_FLOAT_STFIWX | |
6908 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
6909 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
6910 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
6911 |
PPC_64B | PPC_ALTIVEC | |
6912 |
PPC_SEGMENT_64B | PPC_SLBI; |
6913 |
pcc->msr_mask = 0x800000000204FF36ULL;
|
6914 |
pcc->mmu_model = POWERPC_MMU_64B; |
6915 |
#if defined(CONFIG_SOFTMMU)
|
6916 |
pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; |
6917 |
#endif
|
6918 |
pcc->excp_model = POWERPC_EXCP_970; |
6919 |
pcc->bus_model = PPC_FLAGS_INPUT_970; |
6920 |
pcc->bfd_mach = bfd_mach_ppc64; |
6921 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
6922 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
6923 |
POWERPC_FLAG_BUS_CLK; |
6924 |
} |
6925 |
|
6926 |
static int check_pow_970MP (CPUPPCState *env) |
6927 |
{ |
6928 |
if (env->spr[SPR_HID0] & 0x01C00000) |
6929 |
return 1; |
6930 |
|
6931 |
return 0; |
6932 |
} |
6933 |
|
6934 |
static void init_proc_970MP (CPUPPCState *env) |
6935 |
{ |
6936 |
gen_spr_ne_601(env); |
6937 |
gen_spr_7xx(env); |
6938 |
/* Time base */
|
6939 |
gen_tbl(env); |
6940 |
/* Hardware implementation registers */
|
6941 |
/* XXX : not implemented */
|
6942 |
spr_register(env, SPR_HID0, "HID0",
|
6943 |
SPR_NOACCESS, SPR_NOACCESS, |
6944 |
&spr_read_generic, &spr_write_clear, |
6945 |
0x60000000);
|
6946 |
/* XXX : not implemented */
|
6947 |
spr_register(env, SPR_HID1, "HID1",
|
6948 |
SPR_NOACCESS, SPR_NOACCESS, |
6949 |
&spr_read_generic, &spr_write_generic, |
6950 |
0x00000000);
|
6951 |
/* XXX : not implemented */
|
6952 |
spr_register(env, SPR_750FX_HID2, "HID2",
|
6953 |
SPR_NOACCESS, SPR_NOACCESS, |
6954 |
&spr_read_generic, &spr_write_generic, |
6955 |
0x00000000);
|
6956 |
/* XXX : not implemented */
|
6957 |
spr_register(env, SPR_970_HID5, "HID5",
|
6958 |
SPR_NOACCESS, SPR_NOACCESS, |
6959 |
&spr_read_generic, &spr_write_generic, |
6960 |
POWERPC970_HID5_INIT); |
6961 |
/* XXX : not implemented */
|
6962 |
spr_register(env, SPR_L2CR, "L2CR",
|
6963 |
SPR_NOACCESS, SPR_NOACCESS, |
6964 |
&spr_read_generic, NULL,
|
6965 |
0x00000000);
|
6966 |
/* Memory management */
|
6967 |
/* XXX: not correct */
|
6968 |
gen_low_BATs(env); |
6969 |
/* XXX : not implemented */
|
6970 |
spr_register(env, SPR_MMUCFG, "MMUCFG",
|
6971 |
SPR_NOACCESS, SPR_NOACCESS, |
6972 |
&spr_read_generic, SPR_NOACCESS, |
6973 |
0x00000000); /* TOFIX */ |
6974 |
/* XXX : not implemented */
|
6975 |
spr_register(env, SPR_MMUCSR0, "MMUCSR0",
|
6976 |
SPR_NOACCESS, SPR_NOACCESS, |
6977 |
&spr_read_generic, &spr_write_generic, |
6978 |
0x00000000); /* TOFIX */ |
6979 |
spr_register(env, SPR_HIOR, "SPR_HIOR",
|
6980 |
SPR_NOACCESS, SPR_NOACCESS, |
6981 |
&spr_read_hior, &spr_write_hior, |
6982 |
0x00000000);
|
6983 |
#if !defined(CONFIG_USER_ONLY)
|
6984 |
env->slb_nr = 32;
|
6985 |
#endif
|
6986 |
init_excp_970(env); |
6987 |
env->dcache_line_size = 128;
|
6988 |
env->icache_line_size = 128;
|
6989 |
/* Allocate hardware IRQ controller */
|
6990 |
ppc970_irq_init(env); |
6991 |
/* Can't find information on what this should be on reset. This
|
6992 |
* value is the one used by 74xx processors. */
|
6993 |
vscr_init(env, 0x00010000);
|
6994 |
} |
6995 |
|
6996 |
POWERPC_FAMILY(970MP)(ObjectClass *oc, void *data) |
6997 |
{ |
6998 |
DeviceClass *dc = DEVICE_CLASS(oc); |
6999 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
7000 |
|
7001 |
dc->desc = "PowerPC 970 MP";
|
7002 |
pcc->init_proc = init_proc_970MP; |
7003 |
pcc->check_pow = check_pow_970MP; |
7004 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
7005 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
7006 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
7007 |
PPC_FLOAT_STFIWX | |
7008 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
7009 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
7010 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
7011 |
PPC_64B | PPC_ALTIVEC | |
7012 |
PPC_SEGMENT_64B | PPC_SLBI; |
7013 |
pcc->msr_mask = 0x900000000204FF36ULL;
|
7014 |
pcc->mmu_model = POWERPC_MMU_64B; |
7015 |
#if defined(CONFIG_SOFTMMU)
|
7016 |
pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; |
7017 |
#endif
|
7018 |
pcc->excp_model = POWERPC_EXCP_970; |
7019 |
pcc->bus_model = PPC_FLAGS_INPUT_970; |
7020 |
pcc->bfd_mach = bfd_mach_ppc64; |
7021 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
7022 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
7023 |
POWERPC_FLAG_BUS_CLK; |
7024 |
} |
7025 |
|
7026 |
static void init_proc_POWER7 (CPUPPCState *env) |
7027 |
{ |
7028 |
gen_spr_ne_601(env); |
7029 |
gen_spr_7xx(env); |
7030 |
/* Time base */
|
7031 |
gen_tbl(env); |
7032 |
/* Processor identification */
|
7033 |
spr_register(env, SPR_PIR, "PIR",
|
7034 |
SPR_NOACCESS, SPR_NOACCESS, |
7035 |
&spr_read_generic, &spr_write_pir, |
7036 |
0x00000000);
|
7037 |
#if !defined(CONFIG_USER_ONLY)
|
7038 |
/* PURR & SPURR: Hack - treat these as aliases for the TB for now */
|
7039 |
spr_register_kvm(env, SPR_PURR, "PURR",
|
7040 |
&spr_read_purr, SPR_NOACCESS, |
7041 |
&spr_read_purr, SPR_NOACCESS, |
7042 |
KVM_REG_PPC_PURR, 0x00000000);
|
7043 |
spr_register_kvm(env, SPR_SPURR, "SPURR",
|
7044 |
&spr_read_purr, SPR_NOACCESS, |
7045 |
&spr_read_purr, SPR_NOACCESS, |
7046 |
KVM_REG_PPC_SPURR, 0x00000000);
|
7047 |
spr_register(env, SPR_CFAR, "SPR_CFAR",
|
7048 |
SPR_NOACCESS, SPR_NOACCESS, |
7049 |
&spr_read_cfar, &spr_write_cfar, |
7050 |
0x00000000);
|
7051 |
spr_register_kvm(env, SPR_DSCR, "SPR_DSCR",
|
7052 |
SPR_NOACCESS, SPR_NOACCESS, |
7053 |
&spr_read_generic, &spr_write_generic, |
7054 |
KVM_REG_PPC_DSCR, 0x00000000);
|
7055 |
spr_register_kvm(env, SPR_MMCRA, "SPR_MMCRA",
|
7056 |
SPR_NOACCESS, SPR_NOACCESS, |
7057 |
&spr_read_generic, &spr_write_generic, |
7058 |
KVM_REG_PPC_MMCRA, 0x00000000);
|
7059 |
spr_register_kvm(env, SPR_PMC5, "SPR_PMC5",
|
7060 |
SPR_NOACCESS, SPR_NOACCESS, |
7061 |
&spr_read_generic, &spr_write_generic, |
7062 |
KVM_REG_PPC_PMC5, 0x00000000);
|
7063 |
spr_register_kvm(env, SPR_PMC6, "SPR_PMC6",
|
7064 |
SPR_NOACCESS, SPR_NOACCESS, |
7065 |
&spr_read_generic, &spr_write_generic, |
7066 |
KVM_REG_PPC_PMC6, 0x00000000);
|
7067 |
#endif /* !CONFIG_USER_ONLY */ |
7068 |
/* Memory management */
|
7069 |
/* XXX : not implemented */
|
7070 |
spr_register(env, SPR_MMUCFG, "MMUCFG",
|
7071 |
SPR_NOACCESS, SPR_NOACCESS, |
7072 |
&spr_read_generic, SPR_NOACCESS, |
7073 |
0x00000000); /* TOFIX */ |
7074 |
gen_spr_amr(env); |
7075 |
/* XXX : not implemented */
|
7076 |
spr_register(env, SPR_CTRL, "SPR_CTRLT",
|
7077 |
SPR_NOACCESS, SPR_NOACCESS, |
7078 |
&spr_read_generic, &spr_write_generic, |
7079 |
0x80800000);
|
7080 |
spr_register(env, SPR_UCTRL, "SPR_CTRLF",
|
7081 |
SPR_NOACCESS, SPR_NOACCESS, |
7082 |
&spr_read_generic, &spr_write_generic, |
7083 |
0x80800000);
|
7084 |
spr_register(env, SPR_VRSAVE, "SPR_VRSAVE",
|
7085 |
&spr_read_generic, &spr_write_generic, |
7086 |
&spr_read_generic, &spr_write_generic, |
7087 |
0x00000000);
|
7088 |
spr_register(env, SPR_PPR, "PPR",
|
7089 |
&spr_read_generic, &spr_write_generic, |
7090 |
&spr_read_generic, &spr_write_generic, |
7091 |
0x00000000);
|
7092 |
#if !defined(CONFIG_USER_ONLY)
|
7093 |
env->slb_nr = 32;
|
7094 |
#endif
|
7095 |
init_excp_POWER7(env); |
7096 |
env->dcache_line_size = 128;
|
7097 |
env->icache_line_size = 128;
|
7098 |
|
7099 |
/* Allocate hardware IRQ controller */
|
7100 |
ppcPOWER7_irq_init(env); |
7101 |
/* Can't find information on what this should be on reset. This
|
7102 |
* value is the one used by 74xx processors. */
|
7103 |
vscr_init(env, 0x00010000);
|
7104 |
} |
7105 |
|
7106 |
POWERPC_FAMILY(POWER7)(ObjectClass *oc, void *data)
|
7107 |
{ |
7108 |
DeviceClass *dc = DEVICE_CLASS(oc); |
7109 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
7110 |
|
7111 |
dc->desc = "POWER7";
|
7112 |
pcc->init_proc = init_proc_POWER7; |
7113 |
pcc->check_pow = check_pow_nocheck; |
7114 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | |
7115 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
7116 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
7117 |
PPC_FLOAT_STFIWX | |
7118 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
7119 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
7120 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
7121 |
PPC_64B | PPC_ALTIVEC | |
7122 |
PPC_SEGMENT_64B | PPC_SLBI | |
7123 |
PPC_POPCNTB | PPC_POPCNTWD; |
7124 |
pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX | PPC2_ISA205; |
7125 |
pcc->msr_mask = 0x800000000204FF36ULL;
|
7126 |
pcc->mmu_model = POWERPC_MMU_2_06; |
7127 |
#if defined(CONFIG_SOFTMMU)
|
7128 |
pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; |
7129 |
#endif
|
7130 |
pcc->excp_model = POWERPC_EXCP_POWER7; |
7131 |
pcc->bus_model = PPC_FLAGS_INPUT_POWER7; |
7132 |
pcc->bfd_mach = bfd_mach_ppc64; |
7133 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
7134 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
7135 |
POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR; |
7136 |
pcc->l1_dcache_size = 0x8000;
|
7137 |
pcc->l1_icache_size = 0x8000;
|
7138 |
} |
7139 |
|
7140 |
POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data)
|
7141 |
{ |
7142 |
DeviceClass *dc = DEVICE_CLASS(oc); |
7143 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
7144 |
|
7145 |
dc->desc = "POWER8";
|
7146 |
pcc->init_proc = init_proc_POWER7; |
7147 |
pcc->check_pow = check_pow_nocheck; |
7148 |
pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
7149 |
PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
7150 |
PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
7151 |
PPC_FLOAT_STFIWX | |
7152 |
PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
7153 |
PPC_MEM_SYNC | PPC_MEM_EIEIO | |
7154 |
PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
7155 |
PPC_64B | PPC_ALTIVEC | |
7156 |
PPC_SEGMENT_64B | PPC_SLBI | |
7157 |
PPC_POPCNTB | PPC_POPCNTWD; |
7158 |
pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX; |
7159 |
pcc->msr_mask = 0x800000000204FF36ULL;
|
7160 |
pcc->mmu_model = POWERPC_MMU_2_06; |
7161 |
#if defined(CONFIG_SOFTMMU)
|
7162 |
pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; |
7163 |
#endif
|
7164 |
pcc->excp_model = POWERPC_EXCP_POWER7; |
7165 |
pcc->bus_model = PPC_FLAGS_INPUT_POWER7; |
7166 |
pcc->bfd_mach = bfd_mach_ppc64; |
7167 |
pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
7168 |
POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
7169 |
POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR; |
7170 |
pcc->l1_dcache_size = 0x8000;
|
7171 |
pcc->l1_icache_size = 0x8000;
|
7172 |
} |
7173 |
#endif /* defined (TARGET_PPC64) */ |
7174 |
|
7175 |
|
7176 |
/*****************************************************************************/
|
7177 |
/* Generic CPU instantiation routine */
|
7178 |
static void init_ppc_proc(PowerPCCPU *cpu) |
7179 |
{ |
7180 |
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
7181 |
CPUPPCState *env = &cpu->env; |
7182 |
#if !defined(CONFIG_USER_ONLY)
|
7183 |
int i;
|
7184 |
|
7185 |
env->irq_inputs = NULL;
|
7186 |
/* Set all exception vectors to an invalid address */
|
7187 |
for (i = 0; i < POWERPC_EXCP_NB; i++) |
7188 |
env->excp_vectors[i] = (target_ulong)(-1ULL);
|
7189 |
env->ivor_mask = 0x00000000;
|
7190 |
env->ivpr_mask = 0x00000000;
|
7191 |
/* Default MMU definitions */
|
7192 |
env->nb_BATs = 0;
|
7193 |
env->nb_tlb = 0;
|
7194 |
env->nb_ways = 0;
|
7195 |
env->tlb_type = TLB_NONE; |
7196 |
#endif
|
7197 |
/* Register SPR common to all PowerPC implementations */
|
7198 |
gen_spr_generic(env); |
7199 |
spr_register(env, SPR_PVR, "PVR",
|
7200 |
/* Linux permits userspace to read PVR */
|
7201 |
#if defined(CONFIG_LINUX_USER)
|
7202 |
&spr_read_generic, |
7203 |
#else
|
7204 |
SPR_NOACCESS, |
7205 |
#endif
|
7206 |
SPR_NOACCESS, |
7207 |
&spr_read_generic, SPR_NOACCESS, |
7208 |
pcc->pvr); |
7209 |
/* Register SVR if it's defined to anything else than POWERPC_SVR_NONE */
|
7210 |
if (pcc->svr != POWERPC_SVR_NONE) {
|
7211 |
if (pcc->svr & POWERPC_SVR_E500) {
|
7212 |
spr_register(env, SPR_E500_SVR, "SVR",
|
7213 |
SPR_NOACCESS, SPR_NOACCESS, |
7214 |
&spr_read_generic, SPR_NOACCESS, |
7215 |
pcc->svr & ~POWERPC_SVR_E500); |
7216 |
} else {
|
7217 |
spr_register(env, SPR_SVR, "SVR",
|
7218 |
SPR_NOACCESS, SPR_NOACCESS, |
7219 |
&spr_read_generic, SPR_NOACCESS, |
7220 |
pcc->svr); |
7221 |
} |
7222 |
} |
7223 |
/* PowerPC implementation specific initialisations (SPRs, timers, ...) */
|
7224 |
(*pcc->init_proc)(env); |
7225 |
|
7226 |
/* MSR bits & flags consistency checks */
|
7227 |
if (env->msr_mask & (1 << 25)) { |
7228 |
switch (env->flags & (POWERPC_FLAG_SPE | POWERPC_FLAG_VRE)) {
|
7229 |
case POWERPC_FLAG_SPE:
|
7230 |
case POWERPC_FLAG_VRE:
|
7231 |
break;
|
7232 |
default:
|
7233 |
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
|
7234 |
"Should define POWERPC_FLAG_SPE or POWERPC_FLAG_VRE\n");
|
7235 |
exit(1);
|
7236 |
} |
7237 |
} else if (env->flags & (POWERPC_FLAG_SPE | POWERPC_FLAG_VRE)) { |
7238 |
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
|
7239 |
"Should not define POWERPC_FLAG_SPE nor POWERPC_FLAG_VRE\n");
|
7240 |
exit(1);
|
7241 |
} |
7242 |
if (env->msr_mask & (1 << 17)) { |
7243 |
switch (env->flags & (POWERPC_FLAG_TGPR | POWERPC_FLAG_CE)) {
|
7244 |
case POWERPC_FLAG_TGPR:
|
7245 |
case POWERPC_FLAG_CE:
|
7246 |
break;
|
7247 |
default:
|
7248 |
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
|
7249 |
"Should define POWERPC_FLAG_TGPR or POWERPC_FLAG_CE\n");
|
7250 |
exit(1);
|
7251 |
} |
7252 |
} else if (env->flags & (POWERPC_FLAG_TGPR | POWERPC_FLAG_CE)) { |
7253 |
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
|
7254 |
"Should not define POWERPC_FLAG_TGPR nor POWERPC_FLAG_CE\n");
|
7255 |
exit(1);
|
7256 |
} |
7257 |
if (env->msr_mask & (1 << 10)) { |
7258 |
switch (env->flags & (POWERPC_FLAG_SE | POWERPC_FLAG_DWE |
|
7259 |
POWERPC_FLAG_UBLE)) { |
7260 |
case POWERPC_FLAG_SE:
|
7261 |
case POWERPC_FLAG_DWE:
|
7262 |
case POWERPC_FLAG_UBLE:
|
7263 |
break;
|
7264 |
default:
|
7265 |
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
|
7266 |
"Should define POWERPC_FLAG_SE or POWERPC_FLAG_DWE or "
|
7267 |
"POWERPC_FLAG_UBLE\n");
|
7268 |
exit(1);
|
7269 |
} |
7270 |
} else if (env->flags & (POWERPC_FLAG_SE | POWERPC_FLAG_DWE | |
7271 |
POWERPC_FLAG_UBLE)) { |
7272 |
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
|
7273 |
"Should not define POWERPC_FLAG_SE nor POWERPC_FLAG_DWE nor "
|
7274 |
"POWERPC_FLAG_UBLE\n");
|
7275 |
exit(1);
|
7276 |
} |
7277 |
if (env->msr_mask & (1 << 9)) { |
7278 |
switch (env->flags & (POWERPC_FLAG_BE | POWERPC_FLAG_DE)) {
|
7279 |
case POWERPC_FLAG_BE:
|
7280 |
case POWERPC_FLAG_DE:
|
7281 |
break;
|
7282 |
default:
|
7283 |
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
|
7284 |
"Should define POWERPC_FLAG_BE or POWERPC_FLAG_DE\n");
|
7285 |
exit(1);
|
7286 |
} |
7287 |
} else if (env->flags & (POWERPC_FLAG_BE | POWERPC_FLAG_DE)) { |
7288 |
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
|
7289 |
"Should not define POWERPC_FLAG_BE nor POWERPC_FLAG_DE\n");
|
7290 |
exit(1);
|
7291 |
} |
7292 |
if (env->msr_mask & (1 << 2)) { |
7293 |
switch (env->flags & (POWERPC_FLAG_PX | POWERPC_FLAG_PMM)) {
|
7294 |
case POWERPC_FLAG_PX:
|
7295 |
case POWERPC_FLAG_PMM:
|
7296 |
break;
|
7297 |
default:
|
7298 |
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
|
7299 |
"Should define POWERPC_FLAG_PX or POWERPC_FLAG_PMM\n");
|
7300 |
exit(1);
|
7301 |
} |
7302 |
} else if (env->flags & (POWERPC_FLAG_PX | POWERPC_FLAG_PMM)) { |
7303 |
fprintf(stderr, "PowerPC MSR definition inconsistency\n"
|
7304 |
"Should not define POWERPC_FLAG_PX nor POWERPC_FLAG_PMM\n");
|
7305 |
exit(1);
|
7306 |
} |
7307 |
if ((env->flags & (POWERPC_FLAG_RTC_CLK | POWERPC_FLAG_BUS_CLK)) == 0) { |
7308 |
fprintf(stderr, "PowerPC flags inconsistency\n"
|
7309 |
"Should define the time-base and decrementer clock source\n");
|
7310 |
exit(1);
|
7311 |
} |
7312 |
/* Allocate TLBs buffer when needed */
|
7313 |
#if !defined(CONFIG_USER_ONLY)
|
7314 |
if (env->nb_tlb != 0) { |
7315 |
int nb_tlb = env->nb_tlb;
|
7316 |
if (env->id_tlbs != 0) |
7317 |
nb_tlb *= 2;
|
7318 |
switch (env->tlb_type) {
|
7319 |
case TLB_6XX:
|
7320 |
env->tlb.tlb6 = g_malloc0(nb_tlb * sizeof(ppc6xx_tlb_t));
|
7321 |
break;
|
7322 |
case TLB_EMB:
|
7323 |
env->tlb.tlbe = g_malloc0(nb_tlb * sizeof(ppcemb_tlb_t));
|
7324 |
break;
|
7325 |
case TLB_MAS:
|
7326 |
env->tlb.tlbm = g_malloc0(nb_tlb * sizeof(ppcmas_tlb_t));
|
7327 |
break;
|
7328 |
} |
7329 |
/* Pre-compute some useful values */
|
7330 |
env->tlb_per_way = env->nb_tlb / env->nb_ways; |
7331 |
} |
7332 |
if (env->irq_inputs == NULL) { |
7333 |
fprintf(stderr, "WARNING: no internal IRQ controller registered.\n"
|
7334 |
" Attempt QEMU to crash very soon !\n");
|
7335 |
} |
7336 |
#endif
|
7337 |
if (env->check_pow == NULL) { |
7338 |
fprintf(stderr, "WARNING: no power management check handler "
|
7339 |
"registered.\n"
|
7340 |
" Attempt QEMU to crash very soon !\n");
|
7341 |
} |
7342 |
} |
7343 |
|
7344 |
#if defined(PPC_DUMP_CPU)
|
7345 |
static void dump_ppc_sprs (CPUPPCState *env) |
7346 |
{ |
7347 |
ppc_spr_t *spr; |
7348 |
#if !defined(CONFIG_USER_ONLY)
|
7349 |
uint32_t sr, sw; |
7350 |
#endif
|
7351 |
uint32_t ur, uw; |
7352 |
int i, j, n;
|
7353 |
|
7354 |
printf("Special purpose registers:\n");
|
7355 |
for (i = 0; i < 32; i++) { |
7356 |
for (j = 0; j < 32; j++) { |
7357 |
n = (i << 5) | j;
|
7358 |
spr = &env->spr_cb[n]; |
7359 |
uw = spr->uea_write != NULL && spr->uea_write != SPR_NOACCESS;
|
7360 |
ur = spr->uea_read != NULL && spr->uea_read != SPR_NOACCESS;
|
7361 |
#if !defined(CONFIG_USER_ONLY)
|
7362 |
sw = spr->oea_write != NULL && spr->oea_write != SPR_NOACCESS;
|
7363 |
sr = spr->oea_read != NULL && spr->oea_read != SPR_NOACCESS;
|
7364 |
if (sw || sr || uw || ur) {
|
7365 |
printf("SPR: %4d (%03x) %-8s s%c%c u%c%c\n",
|
7366 |
(i << 5) | j, (i << 5) | j, spr->name, |
7367 |
sw ? 'w' : '-', sr ? 'r' : '-', |
7368 |
uw ? 'w' : '-', ur ? 'r' : '-'); |
7369 |
} |
7370 |
#else
|
7371 |
if (uw || ur) {
|
7372 |
printf("SPR: %4d (%03x) %-8s u%c%c\n",
|
7373 |
(i << 5) | j, (i << 5) | j, spr->name, |
7374 |
uw ? 'w' : '-', ur ? 'r' : '-'); |
7375 |
} |
7376 |
#endif
|
7377 |
} |
7378 |
} |
7379 |
fflush(stdout); |
7380 |
fflush(stderr); |
7381 |
} |
7382 |
#endif
|
7383 |
|
7384 |
/*****************************************************************************/
|
7385 |
#include <stdlib.h> |
7386 |
#include <string.h> |
7387 |
|
7388 |
/* Opcode types */
|
7389 |
enum {
|
7390 |
PPC_DIRECT = 0, /* Opcode routine */ |
7391 |
PPC_INDIRECT = 1, /* Indirect opcode table */ |
7392 |
}; |
7393 |
|
7394 |
static inline int is_indirect_opcode (void *handler) |
7395 |
{ |
7396 |
return ((uintptr_t)handler & 0x03) == PPC_INDIRECT; |
7397 |
} |
7398 |
|
7399 |
static inline opc_handler_t **ind_table(void *handler) |
7400 |
{ |
7401 |
return (opc_handler_t **)((uintptr_t)handler & ~3); |
7402 |
} |
7403 |
|
7404 |
/* Instruction table creation */
|
7405 |
/* Opcodes tables creation */
|
7406 |
static void fill_new_table (opc_handler_t **table, int len) |
7407 |
{ |
7408 |
int i;
|
7409 |
|
7410 |
for (i = 0; i < len; i++) |
7411 |
table[i] = &invalid_handler; |
7412 |
} |
7413 |
|
7414 |
static int create_new_table (opc_handler_t **table, unsigned char idx) |
7415 |
{ |
7416 |
opc_handler_t **tmp; |
7417 |
|
7418 |
tmp = g_malloc(0x20 * sizeof(opc_handler_t)); |
7419 |
fill_new_table(tmp, 0x20);
|
7420 |
table[idx] = (opc_handler_t *)((uintptr_t)tmp | PPC_INDIRECT); |
7421 |
|
7422 |
return 0; |
7423 |
} |
7424 |
|
7425 |
static int insert_in_table (opc_handler_t **table, unsigned char idx, |
7426 |
opc_handler_t *handler) |
7427 |
{ |
7428 |
if (table[idx] != &invalid_handler)
|
7429 |
return -1; |
7430 |
table[idx] = handler; |
7431 |
|
7432 |
return 0; |
7433 |
} |
7434 |
|
7435 |
static int register_direct_insn (opc_handler_t **ppc_opcodes, |
7436 |
unsigned char idx, opc_handler_t *handler) |
7437 |
{ |
7438 |
if (insert_in_table(ppc_opcodes, idx, handler) < 0) { |
7439 |
printf("*** ERROR: opcode %02x already assigned in main "
|
7440 |
"opcode table\n", idx);
|
7441 |
#if defined(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU)
|
7442 |
printf(" Registered handler '%s' - new handler '%s'\n",
|
7443 |
ppc_opcodes[idx]->oname, handler->oname); |
7444 |
#endif
|
7445 |
return -1; |
7446 |
} |
7447 |
|
7448 |
return 0; |
7449 |
} |
7450 |
|
7451 |
static int register_ind_in_table (opc_handler_t **table, |
7452 |
unsigned char idx1, unsigned char idx2, |
7453 |
opc_handler_t *handler) |
7454 |
{ |
7455 |
if (table[idx1] == &invalid_handler) {
|
7456 |
if (create_new_table(table, idx1) < 0) { |
7457 |
printf("*** ERROR: unable to create indirect table "
|
7458 |
"idx=%02x\n", idx1);
|
7459 |
return -1; |
7460 |
} |
7461 |
} else {
|
7462 |
if (!is_indirect_opcode(table[idx1])) {
|
7463 |
printf("*** ERROR: idx %02x already assigned to a direct "
|
7464 |
"opcode\n", idx1);
|
7465 |
#if defined(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU)
|
7466 |
printf(" Registered handler '%s' - new handler '%s'\n",
|
7467 |
ind_table(table[idx1])[idx2]->oname, handler->oname); |
7468 |
#endif
|
7469 |
return -1; |
7470 |
} |
7471 |
} |
7472 |
if (handler != NULL && |
7473 |
insert_in_table(ind_table(table[idx1]), idx2, handler) < 0) {
|
7474 |
printf("*** ERROR: opcode %02x already assigned in "
|
7475 |
"opcode table %02x\n", idx2, idx1);
|
7476 |
#if defined(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU)
|
7477 |
printf(" Registered handler '%s' - new handler '%s'\n",
|
7478 |
ind_table(table[idx1])[idx2]->oname, handler->oname); |
7479 |
#endif
|
7480 |
return -1; |
7481 |
} |
7482 |
|
7483 |
return 0; |
7484 |
} |
7485 |
|
7486 |
static int register_ind_insn (opc_handler_t **ppc_opcodes, |
7487 |
unsigned char idx1, unsigned char idx2, |
7488 |
opc_handler_t *handler) |
7489 |
{ |
7490 |
int ret;
|
7491 |
|
7492 |
ret = register_ind_in_table(ppc_opcodes, idx1, idx2, handler); |
7493 |
|
7494 |
return ret;
|
7495 |
} |
7496 |
|
7497 |
static int register_dblind_insn (opc_handler_t **ppc_opcodes, |
7498 |
unsigned char idx1, unsigned char idx2, |
7499 |
unsigned char idx3, opc_handler_t *handler) |
7500 |
{ |
7501 |
if (register_ind_in_table(ppc_opcodes, idx1, idx2, NULL) < 0) { |
7502 |
printf("*** ERROR: unable to join indirect table idx "
|
7503 |
"[%02x-%02x]\n", idx1, idx2);
|
7504 |
return -1; |
7505 |
} |
7506 |
if (register_ind_in_table(ind_table(ppc_opcodes[idx1]), idx2, idx3,
|
7507 |
handler) < 0) {
|
7508 |
printf("*** ERROR: unable to insert opcode "
|
7509 |
"[%02x-%02x-%02x]\n", idx1, idx2, idx3);
|
7510 |
return -1; |
7511 |
} |
7512 |
|
7513 |
return 0; |
7514 |
} |
7515 |
|
7516 |
static int register_insn (opc_handler_t **ppc_opcodes, opcode_t *insn) |
7517 |
{ |
7518 |
if (insn->opc2 != 0xFF) { |
7519 |
if (insn->opc3 != 0xFF) { |
7520 |
if (register_dblind_insn(ppc_opcodes, insn->opc1, insn->opc2,
|
7521 |
insn->opc3, &insn->handler) < 0)
|
7522 |
return -1; |
7523 |
} else {
|
7524 |
if (register_ind_insn(ppc_opcodes, insn->opc1,
|
7525 |
insn->opc2, &insn->handler) < 0)
|
7526 |
return -1; |
7527 |
} |
7528 |
} else {
|
7529 |
if (register_direct_insn(ppc_opcodes, insn->opc1, &insn->handler) < 0) |
7530 |
return -1; |
7531 |
} |
7532 |
|
7533 |
return 0; |
7534 |
} |
7535 |
|
7536 |
static int test_opcode_table (opc_handler_t **table, int len) |
7537 |
{ |
7538 |
int i, count, tmp;
|
7539 |
|
7540 |
for (i = 0, count = 0; i < len; i++) { |
7541 |
/* Consistency fixup */
|
7542 |
if (table[i] == NULL) |
7543 |
table[i] = &invalid_handler; |
7544 |
if (table[i] != &invalid_handler) {
|
7545 |
if (is_indirect_opcode(table[i])) {
|
7546 |
tmp = test_opcode_table(ind_table(table[i]), 0x20);
|
7547 |
if (tmp == 0) { |
7548 |
free(table[i]); |
7549 |
table[i] = &invalid_handler; |
7550 |
} else {
|
7551 |
count++; |
7552 |
} |
7553 |
} else {
|
7554 |
count++; |
7555 |
} |
7556 |
} |
7557 |
} |
7558 |
|
7559 |
return count;
|
7560 |
} |
7561 |
|
7562 |
static void fix_opcode_tables (opc_handler_t **ppc_opcodes) |
7563 |
{ |
7564 |
if (test_opcode_table(ppc_opcodes, 0x40) == 0) |
7565 |
printf("*** WARNING: no opcode defined !\n");
|
7566 |
} |
7567 |
|
7568 |
/*****************************************************************************/
|
7569 |
static void create_ppc_opcodes(PowerPCCPU *cpu, Error **errp) |
7570 |
{ |
7571 |
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
7572 |
CPUPPCState *env = &cpu->env; |
7573 |
opcode_t *opc; |
7574 |
|
7575 |
fill_new_table(env->opcodes, 0x40);
|
7576 |
for (opc = opcodes; opc < &opcodes[ARRAY_SIZE(opcodes)]; opc++) {
|
7577 |
if (((opc->handler.type & pcc->insns_flags) != 0) || |
7578 |
((opc->handler.type2 & pcc->insns_flags2) != 0)) {
|
7579 |
if (register_insn(env->opcodes, opc) < 0) { |
7580 |
error_setg(errp, "ERROR initializing PowerPC instruction "
|
7581 |
"0x%02x 0x%02x 0x%02x", opc->opc1, opc->opc2,
|
7582 |
opc->opc3); |
7583 |
return;
|
7584 |
} |
7585 |
} |
7586 |
} |
7587 |
fix_opcode_tables(env->opcodes); |
7588 |
fflush(stdout); |
7589 |
fflush(stderr); |
7590 |
} |
7591 |
|
7592 |
#if defined(PPC_DUMP_CPU)
|
7593 |
static void dump_ppc_insns (CPUPPCState *env) |
7594 |
{ |
7595 |
opc_handler_t **table, *handler; |
7596 |
const char *p, *q; |
7597 |
uint8_t opc1, opc2, opc3; |
7598 |
|
7599 |
printf("Instructions set:\n");
|
7600 |
/* opc1 is 6 bits long */
|
7601 |
for (opc1 = 0x00; opc1 < 0x40; opc1++) { |
7602 |
table = env->opcodes; |
7603 |
handler = table[opc1]; |
7604 |
if (is_indirect_opcode(handler)) {
|
7605 |
/* opc2 is 5 bits long */
|
7606 |
for (opc2 = 0; opc2 < 0x20; opc2++) { |
7607 |
table = env->opcodes; |
7608 |
handler = env->opcodes[opc1]; |
7609 |
table = ind_table(handler); |
7610 |
handler = table[opc2]; |
7611 |
if (is_indirect_opcode(handler)) {
|
7612 |
table = ind_table(handler); |
7613 |
/* opc3 is 5 bits long */
|
7614 |
for (opc3 = 0; opc3 < 0x20; opc3++) { |
7615 |
handler = table[opc3]; |
7616 |
if (handler->handler != &gen_invalid) {
|
7617 |
/* Special hack to properly dump SPE insns */
|
7618 |
p = strchr(handler->oname, '_');
|
7619 |
if (p == NULL) { |
7620 |
printf("INSN: %02x %02x %02x (%02d %04d) : "
|
7621 |
"%s\n",
|
7622 |
opc1, opc2, opc3, opc1, |
7623 |
(opc3 << 5) | opc2,
|
7624 |
handler->oname); |
7625 |
} else {
|
7626 |
q = "speundef";
|
7627 |
if ((p - handler->oname) != strlen(q) ||
|
7628 |
memcmp(handler->oname, q, strlen(q)) != 0) {
|
7629 |
/* First instruction */
|
7630 |
printf("INSN: %02x %02x %02x (%02d %04d) : "
|
7631 |
"%.*s\n",
|
7632 |
opc1, opc2 << 1, opc3, opc1,
|
7633 |
(opc3 << 6) | (opc2 << 1), |
7634 |
(int)(p - handler->oname),
|
7635 |
handler->oname); |
7636 |
} |
7637 |
if (strcmp(p + 1, q) != 0) { |
7638 |
/* Second instruction */
|
7639 |
printf("INSN: %02x %02x %02x (%02d %04d) : "
|
7640 |
"%s\n",
|
7641 |
opc1, (opc2 << 1) | 1, opc3, opc1, |
7642 |
(opc3 << 6) | (opc2 << 1) | 1, |
7643 |
p + 1);
|
7644 |
} |
7645 |
} |
7646 |
} |
7647 |
} |
7648 |
} else {
|
7649 |
if (handler->handler != &gen_invalid) {
|
7650 |
printf("INSN: %02x %02x -- (%02d %04d) : %s\n",
|
7651 |
opc1, opc2, opc1, opc2, handler->oname); |
7652 |
} |
7653 |
} |
7654 |
} |
7655 |
} else {
|
7656 |
if (handler->handler != &gen_invalid) {
|
7657 |
printf("INSN: %02x -- -- (%02d ----) : %s\n",
|
7658 |
opc1, opc1, handler->oname); |
7659 |
} |
7660 |
} |
7661 |
} |
7662 |
} |
7663 |
#endif
|
7664 |
|
7665 |
static int gdb_get_float_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
7666 |
{ |
7667 |
if (n < 32) { |
7668 |
stfq_p(mem_buf, env->fpr[n]); |
7669 |
return 8; |
7670 |
} |
7671 |
if (n == 32) { |
7672 |
stl_p(mem_buf, env->fpscr); |
7673 |
return 4; |
7674 |
} |
7675 |
return 0; |
7676 |
} |
7677 |
|
7678 |
static int gdb_set_float_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
7679 |
{ |
7680 |
if (n < 32) { |
7681 |
env->fpr[n] = ldfq_p(mem_buf); |
7682 |
return 8; |
7683 |
} |
7684 |
if (n == 32) { |
7685 |
helper_store_fpscr(env, ldl_p(mem_buf), 0xffffffff);
|
7686 |
return 4; |
7687 |
} |
7688 |
return 0; |
7689 |
} |
7690 |
|
7691 |
static int gdb_get_avr_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
7692 |
{ |
7693 |
if (n < 32) { |
7694 |
#ifdef HOST_WORDS_BIGENDIAN
|
7695 |
stq_p(mem_buf, env->avr[n].u64[0]);
|
7696 |
stq_p(mem_buf+8, env->avr[n].u64[1]); |
7697 |
#else
|
7698 |
stq_p(mem_buf, env->avr[n].u64[1]);
|
7699 |
stq_p(mem_buf+8, env->avr[n].u64[0]); |
7700 |
#endif
|
7701 |
return 16; |
7702 |
} |
7703 |
if (n == 32) { |
7704 |
stl_p(mem_buf, env->vscr); |
7705 |
return 4; |
7706 |
} |
7707 |
if (n == 33) { |
7708 |
stl_p(mem_buf, (uint32_t)env->spr[SPR_VRSAVE]); |
7709 |
return 4; |
7710 |
} |
7711 |
return 0; |
7712 |
} |
7713 |
|
7714 |
static int gdb_set_avr_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
7715 |
{ |
7716 |
if (n < 32) { |
7717 |
#ifdef HOST_WORDS_BIGENDIAN
|
7718 |
env->avr[n].u64[0] = ldq_p(mem_buf);
|
7719 |
env->avr[n].u64[1] = ldq_p(mem_buf+8); |
7720 |
#else
|
7721 |
env->avr[n].u64[1] = ldq_p(mem_buf);
|
7722 |
env->avr[n].u64[0] = ldq_p(mem_buf+8); |
7723 |
#endif
|
7724 |
return 16; |
7725 |
} |
7726 |
if (n == 32) { |
7727 |
env->vscr = ldl_p(mem_buf); |
7728 |
return 4; |
7729 |
} |
7730 |
if (n == 33) { |
7731 |
env->spr[SPR_VRSAVE] = (target_ulong)ldl_p(mem_buf); |
7732 |
return 4; |
7733 |
} |
7734 |
return 0; |
7735 |
} |
7736 |
|
7737 |
static int gdb_get_spe_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
7738 |
{ |
7739 |
if (n < 32) { |
7740 |
#if defined(TARGET_PPC64)
|
7741 |
stl_p(mem_buf, env->gpr[n] >> 32);
|
7742 |
#else
|
7743 |
stl_p(mem_buf, env->gprh[n]); |
7744 |
#endif
|
7745 |
return 4; |
7746 |
} |
7747 |
if (n == 32) { |
7748 |
stq_p(mem_buf, env->spe_acc); |
7749 |
return 8; |
7750 |
} |
7751 |
if (n == 33) { |
7752 |
stl_p(mem_buf, env->spe_fscr); |
7753 |
return 4; |
7754 |
} |
7755 |
return 0; |
7756 |
} |
7757 |
|
7758 |
static int gdb_set_spe_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
7759 |
{ |
7760 |
if (n < 32) { |
7761 |
#if defined(TARGET_PPC64)
|
7762 |
target_ulong lo = (uint32_t)env->gpr[n]; |
7763 |
target_ulong hi = (target_ulong)ldl_p(mem_buf) << 32;
|
7764 |
env->gpr[n] = lo | hi; |
7765 |
#else
|
7766 |
env->gprh[n] = ldl_p(mem_buf); |
7767 |
#endif
|
7768 |
return 4; |
7769 |
} |
7770 |
if (n == 32) { |
7771 |
env->spe_acc = ldq_p(mem_buf); |
7772 |
return 8; |
7773 |
} |
7774 |
if (n == 33) { |
7775 |
env->spe_fscr = ldl_p(mem_buf); |
7776 |
return 4; |
7777 |
} |
7778 |
return 0; |
7779 |
} |
7780 |
|
7781 |
static int ppc_fixup_cpu(PowerPCCPU *cpu) |
7782 |
{ |
7783 |
CPUPPCState *env = &cpu->env; |
7784 |
|
7785 |
/* TCG doesn't (yet) emulate some groups of instructions that
|
7786 |
* are implemented on some otherwise supported CPUs (e.g. VSX
|
7787 |
* and decimal floating point instructions on POWER7). We
|
7788 |
* remove unsupported instruction groups from the cpu state's
|
7789 |
* instruction masks and hope the guest can cope. For at
|
7790 |
* least the pseries machine, the unavailability of these
|
7791 |
* instructions can be advertised to the guest via the device
|
7792 |
* tree. */
|
7793 |
if ((env->insns_flags & ~PPC_TCG_INSNS)
|
7794 |
|| (env->insns_flags2 & ~PPC_TCG_INSNS2)) { |
7795 |
fprintf(stderr, "Warning: Disabling some instructions which are not "
|
7796 |
"emulated by TCG (0x%" PRIx64 ", 0x%" PRIx64 ")\n", |
7797 |
env->insns_flags & ~PPC_TCG_INSNS, |
7798 |
env->insns_flags2 & ~PPC_TCG_INSNS2); |
7799 |
} |
7800 |
env->insns_flags &= PPC_TCG_INSNS; |
7801 |
env->insns_flags2 &= PPC_TCG_INSNS2; |
7802 |
return 0; |
7803 |
} |
7804 |
|
7805 |
static void ppc_cpu_realizefn(DeviceState *dev, Error **errp) |
7806 |
{ |
7807 |
CPUState *cs = CPU(dev); |
7808 |
PowerPCCPU *cpu = POWERPC_CPU(dev); |
7809 |
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
7810 |
Error *local_err = NULL;
|
7811 |
#if !defined(CONFIG_USER_ONLY)
|
7812 |
int max_smt = kvm_enabled() ? kvmppc_smt_threads() : 1; |
7813 |
#endif
|
7814 |
|
7815 |
#if !defined(CONFIG_USER_ONLY)
|
7816 |
if (smp_threads > max_smt) {
|
7817 |
error_setg(errp, "Cannot support more than %d threads on PPC with %s",
|
7818 |
max_smt, kvm_enabled() ? "KVM" : "TCG"); |
7819 |
return;
|
7820 |
} |
7821 |
#endif
|
7822 |
|
7823 |
if (kvm_enabled()) {
|
7824 |
if (kvmppc_fixup_cpu(cpu) != 0) { |
7825 |
error_setg(errp, "Unable to virtualize selected CPU with KVM");
|
7826 |
return;
|
7827 |
} |
7828 |
} else {
|
7829 |
if (ppc_fixup_cpu(cpu) != 0) { |
7830 |
error_setg(errp, "Unable to emulate selected CPU with TCG");
|
7831 |
return;
|
7832 |
} |
7833 |
} |
7834 |
|
7835 |
#if defined(TARGET_PPCEMB)
|
7836 |
if (pcc->mmu_model != POWERPC_MMU_BOOKE) {
|
7837 |
error_setg(errp, "CPU does not possess a BookE MMU. "
|
7838 |
"Please use qemu-system-ppc or qemu-system-ppc64 instead "
|
7839 |
"or choose another CPU model.");
|
7840 |
return;
|
7841 |
} |
7842 |
#endif
|
7843 |
|
7844 |
create_ppc_opcodes(cpu, &local_err); |
7845 |
if (local_err != NULL) { |
7846 |
error_propagate(errp, local_err); |
7847 |
return;
|
7848 |
} |
7849 |
init_ppc_proc(cpu); |
7850 |
|
7851 |
if (pcc->insns_flags & PPC_FLOAT) {
|
7852 |
gdb_register_coprocessor(cs, gdb_get_float_reg, gdb_set_float_reg, |
7853 |
33, "power-fpu.xml", 0); |
7854 |
} |
7855 |
if (pcc->insns_flags & PPC_ALTIVEC) {
|
7856 |
gdb_register_coprocessor(cs, gdb_get_avr_reg, gdb_set_avr_reg, |
7857 |
34, "power-altivec.xml", 0); |
7858 |
} |
7859 |
if (pcc->insns_flags & PPC_SPE) {
|
7860 |
gdb_register_coprocessor(cs, gdb_get_spe_reg, gdb_set_spe_reg, |
7861 |
34, "power-spe.xml", 0); |
7862 |
} |
7863 |
|
7864 |
qemu_init_vcpu(cs); |
7865 |
|
7866 |
pcc->parent_realize(dev, errp); |
7867 |
|
7868 |
#if defined(PPC_DUMP_CPU)
|
7869 |
{ |
7870 |
CPUPPCState *env = &cpu->env; |
7871 |
const char *mmu_model, *excp_model, *bus_model; |
7872 |
switch (env->mmu_model) {
|
7873 |
case POWERPC_MMU_32B:
|
7874 |
mmu_model = "PowerPC 32";
|
7875 |
break;
|
7876 |
case POWERPC_MMU_SOFT_6xx:
|
7877 |
mmu_model = "PowerPC 6xx/7xx with software driven TLBs";
|
7878 |
break;
|
7879 |
case POWERPC_MMU_SOFT_74xx:
|
7880 |
mmu_model = "PowerPC 74xx with software driven TLBs";
|
7881 |
break;
|
7882 |
case POWERPC_MMU_SOFT_4xx:
|
7883 |
mmu_model = "PowerPC 4xx with software driven TLBs";
|
7884 |
break;
|
7885 |
case POWERPC_MMU_SOFT_4xx_Z:
|
7886 |
mmu_model = "PowerPC 4xx with software driven TLBs "
|
7887 |
"and zones protections";
|
7888 |
break;
|
7889 |
case POWERPC_MMU_REAL:
|
7890 |
mmu_model = "PowerPC real mode only";
|
7891 |
break;
|
7892 |
case POWERPC_MMU_MPC8xx:
|
7893 |
mmu_model = "PowerPC MPC8xx";
|
7894 |
break;
|
7895 |
case POWERPC_MMU_BOOKE:
|
7896 |
mmu_model = "PowerPC BookE";
|
7897 |
break;
|
7898 |
case POWERPC_MMU_BOOKE206:
|
7899 |
mmu_model = "PowerPC BookE 2.06";
|
7900 |
break;
|
7901 |
case POWERPC_MMU_601:
|
7902 |
mmu_model = "PowerPC 601";
|
7903 |
break;
|
7904 |
#if defined (TARGET_PPC64)
|
7905 |
case POWERPC_MMU_64B:
|
7906 |
mmu_model = "PowerPC 64";
|
7907 |
break;
|
7908 |
#endif
|
7909 |
default:
|
7910 |
mmu_model = "Unknown or invalid";
|
7911 |
break;
|
7912 |
} |
7913 |
switch (env->excp_model) {
|
7914 |
case POWERPC_EXCP_STD:
|
7915 |
excp_model = "PowerPC";
|
7916 |
break;
|
7917 |
case POWERPC_EXCP_40x:
|
7918 |
excp_model = "PowerPC 40x";
|
7919 |
break;
|
7920 |
case POWERPC_EXCP_601:
|
7921 |
excp_model = "PowerPC 601";
|
7922 |
break;
|
7923 |
case POWERPC_EXCP_602:
|
7924 |
excp_model = "PowerPC 602";
|
7925 |
break;
|
7926 |
case POWERPC_EXCP_603:
|
7927 |
excp_model = "PowerPC 603";
|
7928 |
break;
|
7929 |
case POWERPC_EXCP_603E:
|
7930 |
excp_model = "PowerPC 603e";
|
7931 |
break;
|
7932 |
case POWERPC_EXCP_604:
|
7933 |
excp_model = "PowerPC 604";
|
7934 |
break;
|
7935 |
case POWERPC_EXCP_7x0:
|
7936 |
excp_model = "PowerPC 740/750";
|
7937 |
break;
|
7938 |
case POWERPC_EXCP_7x5:
|
7939 |
excp_model = "PowerPC 745/755";
|
7940 |
break;
|
7941 |
case POWERPC_EXCP_74xx:
|
7942 |
excp_model = "PowerPC 74xx";
|
7943 |
break;
|
7944 |
case POWERPC_EXCP_BOOKE:
|
7945 |
excp_model = "PowerPC BookE";
|
7946 |
break;
|
7947 |
#if defined (TARGET_PPC64)
|
7948 |
case POWERPC_EXCP_970:
|
7949 |
excp_model = "PowerPC 970";
|
7950 |
break;
|
7951 |
#endif
|
7952 |
default:
|
7953 |
excp_model = "Unknown or invalid";
|
7954 |
break;
|
7955 |
} |
7956 |
switch (env->bus_model) {
|
7957 |
case PPC_FLAGS_INPUT_6xx:
|
7958 |
bus_model = "PowerPC 6xx";
|
7959 |
break;
|
7960 |
case PPC_FLAGS_INPUT_BookE:
|
7961 |
bus_model = "PowerPC BookE";
|
7962 |
break;
|
7963 |
case PPC_FLAGS_INPUT_405:
|
7964 |
bus_model = "PowerPC 405";
|
7965 |
break;
|
7966 |
case PPC_FLAGS_INPUT_401:
|
7967 |
bus_model = "PowerPC 401/403";
|
7968 |
break;
|
7969 |
case PPC_FLAGS_INPUT_RCPU:
|
7970 |
bus_model = "RCPU / MPC8xx";
|
7971 |
break;
|
7972 |
#if defined (TARGET_PPC64)
|
7973 |
case PPC_FLAGS_INPUT_970:
|
7974 |
bus_model = "PowerPC 970";
|
7975 |
break;
|
7976 |
#endif
|
7977 |
default:
|
7978 |
bus_model = "Unknown or invalid";
|
7979 |
break;
|
7980 |
} |
7981 |
printf("PowerPC %-12s : PVR %08x MSR %016" PRIx64 "\n" |
7982 |
" MMU model : %s\n",
|
7983 |
pcc->name, pcc->pvr, pcc->msr_mask, mmu_model); |
7984 |
#if !defined(CONFIG_USER_ONLY)
|
7985 |
if (env->tlb != NULL) { |
7986 |
printf(" %d %s TLB in %d ways\n",
|
7987 |
env->nb_tlb, env->id_tlbs ? "splitted" : "merged", |
7988 |
env->nb_ways); |
7989 |
} |
7990 |
#endif
|
7991 |
printf(" Exceptions model : %s\n"
|
7992 |
" Bus model : %s\n",
|
7993 |
excp_model, bus_model); |
7994 |
printf(" MSR features :\n");
|
7995 |
if (env->flags & POWERPC_FLAG_SPE)
|
7996 |
printf(" signal processing engine enable"
|
7997 |
"\n");
|
7998 |
else if (env->flags & POWERPC_FLAG_VRE) |
7999 |
printf(" vector processor enable\n");
|
8000 |
if (env->flags & POWERPC_FLAG_TGPR)
|
8001 |
printf(" temporary GPRs\n");
|
8002 |
else if (env->flags & POWERPC_FLAG_CE) |
8003 |
printf(" critical input enable\n");
|
8004 |
if (env->flags & POWERPC_FLAG_SE)
|
8005 |
printf(" single-step trace mode\n");
|
8006 |
else if (env->flags & POWERPC_FLAG_DWE) |
8007 |
printf(" debug wait enable\n");
|
8008 |
else if (env->flags & POWERPC_FLAG_UBLE) |
8009 |
printf(" user BTB lock enable\n");
|
8010 |
if (env->flags & POWERPC_FLAG_BE)
|
8011 |
printf(" branch-step trace mode\n");
|
8012 |
else if (env->flags & POWERPC_FLAG_DE) |
8013 |
printf(" debug interrupt enable\n");
|
8014 |
if (env->flags & POWERPC_FLAG_PX)
|
8015 |
printf(" inclusive protection\n");
|
8016 |
else if (env->flags & POWERPC_FLAG_PMM) |
8017 |
printf(" performance monitor mark\n");
|
8018 |
if (env->flags == POWERPC_FLAG_NONE)
|
8019 |
printf(" none\n");
|
8020 |
printf(" Time-base/decrementer clock source: %s\n",
|
8021 |
env->flags & POWERPC_FLAG_RTC_CLK ? "RTC clock" : "bus clock"); |
8022 |
dump_ppc_insns(env); |
8023 |
dump_ppc_sprs(env); |
8024 |
fflush(stdout); |
8025 |
} |
8026 |
#endif
|
8027 |
} |
8028 |
|
8029 |
static void ppc_cpu_unrealizefn(DeviceState *dev, Error **errp) |
8030 |
{ |
8031 |
PowerPCCPU *cpu = POWERPC_CPU(dev); |
8032 |
CPUPPCState *env = &cpu->env; |
8033 |
int i;
|
8034 |
|
8035 |
for (i = 0; i < PPC_CPU_OPCODES_LEN; i++) { |
8036 |
if (env->opcodes[i] != &invalid_handler) {
|
8037 |
g_free(env->opcodes[i]); |
8038 |
} |
8039 |
} |
8040 |
} |
8041 |
|
8042 |
static gint ppc_cpu_compare_class_pvr(gconstpointer a, gconstpointer b)
|
8043 |
{ |
8044 |
ObjectClass *oc = (ObjectClass *)a; |
8045 |
uint32_t pvr = *(uint32_t *)b; |
8046 |
PowerPCCPUClass *pcc = (PowerPCCPUClass *)a; |
8047 |
|
8048 |
/* -cpu host does a PVR lookup during construction */
|
8049 |
if (unlikely(strcmp(object_class_get_name(oc),
|
8050 |
TYPE_HOST_POWERPC_CPU) == 0)) {
|
8051 |
return -1; |
8052 |
} |
8053 |
|
8054 |
#if defined(TARGET_PPCEMB)
|
8055 |
if (pcc->mmu_model != POWERPC_MMU_BOOKE) {
|
8056 |
return -1; |
8057 |
} |
8058 |
#endif
|
8059 |
|
8060 |
return pcc->pvr == pvr ? 0 : -1; |
8061 |
} |
8062 |
|
8063 |
PowerPCCPUClass *ppc_cpu_class_by_pvr(uint32_t pvr) |
8064 |
{ |
8065 |
GSList *list, *item; |
8066 |
PowerPCCPUClass *pcc = NULL;
|
8067 |
|
8068 |
list = object_class_get_list(TYPE_POWERPC_CPU, false);
|
8069 |
item = g_slist_find_custom(list, &pvr, ppc_cpu_compare_class_pvr); |
8070 |
if (item != NULL) { |
8071 |
pcc = POWERPC_CPU_CLASS(item->data); |
8072 |
} |
8073 |
g_slist_free(list); |
8074 |
|
8075 |
return pcc;
|
8076 |
} |
8077 |
|
8078 |
static gint ppc_cpu_compare_class_name(gconstpointer a, gconstpointer b)
|
8079 |
{ |
8080 |
ObjectClass *oc = (ObjectClass *)a; |
8081 |
const char *name = b; |
8082 |
#if defined(TARGET_PPCEMB)
|
8083 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
8084 |
#endif
|
8085 |
|
8086 |
if (strncasecmp(name, object_class_get_name(oc), strlen(name)) == 0 && |
8087 |
#if defined(TARGET_PPCEMB)
|
8088 |
pcc->mmu_model == POWERPC_MMU_BOOKE && |
8089 |
#endif
|
8090 |
strcmp(object_class_get_name(oc) + strlen(name), |
8091 |
"-" TYPE_POWERPC_CPU) == 0) { |
8092 |
return 0; |
8093 |
} |
8094 |
return -1; |
8095 |
} |
8096 |
|
8097 |
#include <ctype.h> |
8098 |
|
8099 |
static ObjectClass *ppc_cpu_class_by_name(const char *name); |
8100 |
|
8101 |
static ObjectClass *ppc_cpu_class_by_alias(PowerPCCPUAlias *alias)
|
8102 |
{ |
8103 |
ObjectClass *invalid_class = (void*)ppc_cpu_class_by_alias;
|
8104 |
|
8105 |
/* Cache target class lookups in the alias table */
|
8106 |
if (!alias->oc) {
|
8107 |
alias->oc = ppc_cpu_class_by_name(alias->model); |
8108 |
if (!alias->oc) {
|
8109 |
/* Fast check for non-existing aliases */
|
8110 |
alias->oc = invalid_class; |
8111 |
} |
8112 |
} |
8113 |
|
8114 |
if (alias->oc == invalid_class) {
|
8115 |
return NULL; |
8116 |
} else {
|
8117 |
return alias->oc;
|
8118 |
} |
8119 |
} |
8120 |
|
8121 |
static ObjectClass *ppc_cpu_class_by_name(const char *name) |
8122 |
{ |
8123 |
GSList *list, *item; |
8124 |
ObjectClass *ret = NULL;
|
8125 |
const char *p; |
8126 |
int i, len;
|
8127 |
|
8128 |
/* Check if the given name is a PVR */
|
8129 |
len = strlen(name); |
8130 |
if (len == 10 && name[0] == '0' && name[1] == 'x') { |
8131 |
p = name + 2;
|
8132 |
goto check_pvr;
|
8133 |
} else if (len == 8) { |
8134 |
p = name; |
8135 |
check_pvr:
|
8136 |
for (i = 0; i < 8; i++) { |
8137 |
if (!qemu_isxdigit(*p++))
|
8138 |
break;
|
8139 |
} |
8140 |
if (i == 8) { |
8141 |
ret = OBJECT_CLASS(ppc_cpu_class_by_pvr(strtoul(name, NULL, 16))); |
8142 |
return ret;
|
8143 |
} |
8144 |
} |
8145 |
|
8146 |
for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) { |
8147 |
if (strcmp(ppc_cpu_aliases[i].alias, name) == 0) { |
8148 |
return ppc_cpu_class_by_alias(&ppc_cpu_aliases[i]);
|
8149 |
} |
8150 |
} |
8151 |
|
8152 |
list = object_class_get_list(TYPE_POWERPC_CPU, false);
|
8153 |
item = g_slist_find_custom(list, name, ppc_cpu_compare_class_name); |
8154 |
if (item != NULL) { |
8155 |
ret = OBJECT_CLASS(item->data); |
8156 |
} |
8157 |
g_slist_free(list); |
8158 |
|
8159 |
return ret;
|
8160 |
} |
8161 |
|
8162 |
PowerPCCPU *cpu_ppc_init(const char *cpu_model) |
8163 |
{ |
8164 |
PowerPCCPU *cpu; |
8165 |
CPUPPCState *env; |
8166 |
ObjectClass *oc; |
8167 |
Error *err = NULL;
|
8168 |
|
8169 |
oc = ppc_cpu_class_by_name(cpu_model); |
8170 |
if (oc == NULL) { |
8171 |
return NULL; |
8172 |
} |
8173 |
|
8174 |
cpu = POWERPC_CPU(object_new(object_class_get_name(oc))); |
8175 |
env = &cpu->env; |
8176 |
env->cpu_model_str = cpu_model; |
8177 |
|
8178 |
object_property_set_bool(OBJECT(cpu), true, "realized", &err); |
8179 |
if (err != NULL) { |
8180 |
fprintf(stderr, "%s\n", error_get_pretty(err));
|
8181 |
error_free(err); |
8182 |
object_unref(OBJECT(cpu)); |
8183 |
return NULL; |
8184 |
} |
8185 |
|
8186 |
return cpu;
|
8187 |
} |
8188 |
|
8189 |
/* Sort by PVR, ordering special case "host" last. */
|
8190 |
static gint ppc_cpu_list_compare(gconstpointer a, gconstpointer b)
|
8191 |
{ |
8192 |
ObjectClass *oc_a = (ObjectClass *)a; |
8193 |
ObjectClass *oc_b = (ObjectClass *)b; |
8194 |
PowerPCCPUClass *pcc_a = POWERPC_CPU_CLASS(oc_a); |
8195 |
PowerPCCPUClass *pcc_b = POWERPC_CPU_CLASS(oc_b); |
8196 |
const char *name_a = object_class_get_name(oc_a); |
8197 |
const char *name_b = object_class_get_name(oc_b); |
8198 |
|
8199 |
if (strcmp(name_a, TYPE_HOST_POWERPC_CPU) == 0) { |
8200 |
return 1; |
8201 |
} else if (strcmp(name_b, TYPE_HOST_POWERPC_CPU) == 0) { |
8202 |
return -1; |
8203 |
} else {
|
8204 |
/* Avoid an integer overflow during subtraction */
|
8205 |
if (pcc_a->pvr < pcc_b->pvr) {
|
8206 |
return -1; |
8207 |
} else if (pcc_a->pvr > pcc_b->pvr) { |
8208 |
return 1; |
8209 |
} else {
|
8210 |
return 0; |
8211 |
} |
8212 |
} |
8213 |
} |
8214 |
|
8215 |
static void ppc_cpu_list_entry(gpointer data, gpointer user_data) |
8216 |
{ |
8217 |
ObjectClass *oc = data; |
8218 |
CPUListState *s = user_data; |
8219 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
8220 |
const char *typename = object_class_get_name(oc); |
8221 |
char *name;
|
8222 |
int i;
|
8223 |
|
8224 |
#if defined(TARGET_PPCEMB)
|
8225 |
if (pcc->mmu_model != POWERPC_MMU_BOOKE) {
|
8226 |
return;
|
8227 |
} |
8228 |
#endif
|
8229 |
if (unlikely(strcmp(typename, TYPE_HOST_POWERPC_CPU) == 0)) { |
8230 |
return;
|
8231 |
} |
8232 |
|
8233 |
name = g_strndup(typename, |
8234 |
strlen(typename) - strlen("-" TYPE_POWERPC_CPU));
|
8235 |
(*s->cpu_fprintf)(s->file, "PowerPC %-16s PVR %08x\n",
|
8236 |
name, pcc->pvr); |
8237 |
for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) { |
8238 |
PowerPCCPUAlias *alias = &ppc_cpu_aliases[i]; |
8239 |
ObjectClass *alias_oc = ppc_cpu_class_by_alias(alias); |
8240 |
|
8241 |
if (alias_oc != oc) {
|
8242 |
continue;
|
8243 |
} |
8244 |
(*s->cpu_fprintf)(s->file, "PowerPC %-16s (alias for %s)\n",
|
8245 |
alias->alias, name); |
8246 |
} |
8247 |
g_free(name); |
8248 |
} |
8249 |
|
8250 |
void ppc_cpu_list(FILE *f, fprintf_function cpu_fprintf)
|
8251 |
{ |
8252 |
CPUListState s = { |
8253 |
.file = f, |
8254 |
.cpu_fprintf = cpu_fprintf, |
8255 |
}; |
8256 |
GSList *list; |
8257 |
|
8258 |
list = object_class_get_list(TYPE_POWERPC_CPU, false);
|
8259 |
list = g_slist_sort(list, ppc_cpu_list_compare); |
8260 |
g_slist_foreach(list, ppc_cpu_list_entry, &s); |
8261 |
g_slist_free(list); |
8262 |
|
8263 |
#ifdef CONFIG_KVM
|
8264 |
cpu_fprintf(f, "\n");
|
8265 |
cpu_fprintf(f, "PowerPC %-16s\n", "host"); |
8266 |
#endif
|
8267 |
} |
8268 |
|
8269 |
static void ppc_cpu_defs_entry(gpointer data, gpointer user_data) |
8270 |
{ |
8271 |
ObjectClass *oc = data; |
8272 |
CpuDefinitionInfoList **first = user_data; |
8273 |
const char *typename; |
8274 |
CpuDefinitionInfoList *entry; |
8275 |
CpuDefinitionInfo *info; |
8276 |
#if defined(TARGET_PPCEMB)
|
8277 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
8278 |
|
8279 |
if (pcc->mmu_model != POWERPC_MMU_BOOKE) {
|
8280 |
return;
|
8281 |
} |
8282 |
#endif
|
8283 |
|
8284 |
typename = object_class_get_name(oc); |
8285 |
info = g_malloc0(sizeof(*info));
|
8286 |
info->name = g_strndup(typename, |
8287 |
strlen(typename) - strlen("-" TYPE_POWERPC_CPU));
|
8288 |
|
8289 |
entry = g_malloc0(sizeof(*entry));
|
8290 |
entry->value = info; |
8291 |
entry->next = *first; |
8292 |
*first = entry; |
8293 |
} |
8294 |
|
8295 |
CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp) |
8296 |
{ |
8297 |
CpuDefinitionInfoList *cpu_list = NULL;
|
8298 |
GSList *list; |
8299 |
int i;
|
8300 |
|
8301 |
list = object_class_get_list(TYPE_POWERPC_CPU, false);
|
8302 |
g_slist_foreach(list, ppc_cpu_defs_entry, &cpu_list); |
8303 |
g_slist_free(list); |
8304 |
|
8305 |
for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) { |
8306 |
PowerPCCPUAlias *alias = &ppc_cpu_aliases[i]; |
8307 |
ObjectClass *oc; |
8308 |
CpuDefinitionInfoList *entry; |
8309 |
CpuDefinitionInfo *info; |
8310 |
|
8311 |
oc = ppc_cpu_class_by_alias(alias); |
8312 |
if (oc == NULL) { |
8313 |
continue;
|
8314 |
} |
8315 |
|
8316 |
info = g_malloc0(sizeof(*info));
|
8317 |
info->name = g_strdup(alias->alias); |
8318 |
|
8319 |
entry = g_malloc0(sizeof(*entry));
|
8320 |
entry->value = info; |
8321 |
entry->next = cpu_list; |
8322 |
cpu_list = entry; |
8323 |
} |
8324 |
|
8325 |
return cpu_list;
|
8326 |
} |
8327 |
|
8328 |
static void ppc_cpu_set_pc(CPUState *cs, vaddr value) |
8329 |
{ |
8330 |
PowerPCCPU *cpu = POWERPC_CPU(cs); |
8331 |
|
8332 |
cpu->env.nip = value; |
8333 |
} |
8334 |
|
8335 |
/* CPUClass::reset() */
|
8336 |
static void ppc_cpu_reset(CPUState *s) |
8337 |
{ |
8338 |
PowerPCCPU *cpu = POWERPC_CPU(s); |
8339 |
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
8340 |
CPUPPCState *env = &cpu->env; |
8341 |
target_ulong msr; |
8342 |
|
8343 |
pcc->parent_reset(s); |
8344 |
|
8345 |
msr = (target_ulong)0;
|
8346 |
if (0) { |
8347 |
/* XXX: find a suitable condition to enable the hypervisor mode */
|
8348 |
msr |= (target_ulong)MSR_HVB; |
8349 |
} |
8350 |
msr |= (target_ulong)0 << MSR_AP; /* TO BE CHECKED */ |
8351 |
msr |= (target_ulong)0 << MSR_SA; /* TO BE CHECKED */ |
8352 |
msr |= (target_ulong)1 << MSR_EP;
|
8353 |
#if defined(DO_SINGLE_STEP) && 0 |
8354 |
/* Single step trace mode */
|
8355 |
msr |= (target_ulong)1 << MSR_SE;
|
8356 |
msr |= (target_ulong)1 << MSR_BE;
|
8357 |
#endif
|
8358 |
#if defined(CONFIG_USER_ONLY)
|
8359 |
msr |= (target_ulong)1 << MSR_FP; /* Allow floating point usage */ |
8360 |
msr |= (target_ulong)1 << MSR_VR; /* Allow altivec usage */ |
8361 |
msr |= (target_ulong)1 << MSR_SPE; /* Allow SPE usage */ |
8362 |
msr |= (target_ulong)1 << MSR_PR;
|
8363 |
#endif
|
8364 |
|
8365 |
#if defined(TARGET_PPC64)
|
8366 |
if (env->mmu_model & POWERPC_MMU_64) {
|
8367 |
env->msr |= (1ULL << MSR_SF);
|
8368 |
} |
8369 |
#endif
|
8370 |
|
8371 |
hreg_store_msr(env, msr, 1);
|
8372 |
|
8373 |
#if !defined(CONFIG_USER_ONLY)
|
8374 |
env->nip = env->hreset_vector | env->excp_prefix; |
8375 |
if (env->mmu_model != POWERPC_MMU_REAL) {
|
8376 |
ppc_tlb_invalidate_all(env); |
8377 |
} |
8378 |
#endif
|
8379 |
|
8380 |
hreg_compute_hflags(env); |
8381 |
env->reserve_addr = (target_ulong)-1ULL;
|
8382 |
/* Be sure no exception or interrupt is pending */
|
8383 |
env->pending_interrupts = 0;
|
8384 |
env->exception_index = POWERPC_EXCP_NONE; |
8385 |
env->error_code = 0;
|
8386 |
|
8387 |
#if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY)
|
8388 |
env->vpa_addr = 0;
|
8389 |
env->slb_shadow_addr = 0;
|
8390 |
env->slb_shadow_size = 0;
|
8391 |
env->dtl_addr = 0;
|
8392 |
env->dtl_size = 0;
|
8393 |
#endif /* TARGET_PPC64 */ |
8394 |
|
8395 |
/* Flush all TLBs */
|
8396 |
tlb_flush(env, 1);
|
8397 |
} |
8398 |
|
8399 |
static void ppc_cpu_initfn(Object *obj) |
8400 |
{ |
8401 |
CPUState *cs = CPU(obj); |
8402 |
PowerPCCPU *cpu = POWERPC_CPU(obj); |
8403 |
PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
8404 |
CPUPPCState *env = &cpu->env; |
8405 |
|
8406 |
cs->env_ptr = env; |
8407 |
cpu_exec_init(env); |
8408 |
|
8409 |
env->msr_mask = pcc->msr_mask; |
8410 |
env->mmu_model = pcc->mmu_model; |
8411 |
env->excp_model = pcc->excp_model; |
8412 |
env->bus_model = pcc->bus_model; |
8413 |
env->insns_flags = pcc->insns_flags; |
8414 |
env->insns_flags2 = pcc->insns_flags2; |
8415 |
env->flags = pcc->flags; |
8416 |
env->bfd_mach = pcc->bfd_mach; |
8417 |
env->check_pow = pcc->check_pow; |
8418 |
|
8419 |
#if defined(TARGET_PPC64)
|
8420 |
if (pcc->sps) {
|
8421 |
env->sps = *pcc->sps; |
8422 |
} else if (env->mmu_model & POWERPC_MMU_64) { |
8423 |
/* Use default sets of page sizes */
|
8424 |
static const struct ppc_segment_page_sizes defsps = { |
8425 |
.sps = { |
8426 |
{ .page_shift = 12, /* 4K */ |
8427 |
.slb_enc = 0,
|
8428 |
.enc = { { .page_shift = 12, .pte_enc = 0 } } |
8429 |
}, |
8430 |
{ .page_shift = 24, /* 16M */ |
8431 |
.slb_enc = 0x100,
|
8432 |
.enc = { { .page_shift = 24, .pte_enc = 0 } } |
8433 |
}, |
8434 |
}, |
8435 |
}; |
8436 |
env->sps = defsps; |
8437 |
} |
8438 |
#endif /* defined(TARGET_PPC64) */ |
8439 |
|
8440 |
if (tcg_enabled()) {
|
8441 |
ppc_translate_init(); |
8442 |
} |
8443 |
} |
8444 |
|
8445 |
static void ppc_cpu_class_init(ObjectClass *oc, void *data) |
8446 |
{ |
8447 |
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
8448 |
CPUClass *cc = CPU_CLASS(oc); |
8449 |
DeviceClass *dc = DEVICE_CLASS(oc); |
8450 |
|
8451 |
pcc->parent_realize = dc->realize; |
8452 |
dc->realize = ppc_cpu_realizefn; |
8453 |
dc->unrealize = ppc_cpu_unrealizefn; |
8454 |
|
8455 |
pcc->parent_reset = cc->reset; |
8456 |
cc->reset = ppc_cpu_reset; |
8457 |
|
8458 |
cc->class_by_name = ppc_cpu_class_by_name; |
8459 |
cc->do_interrupt = ppc_cpu_do_interrupt; |
8460 |
cc->dump_state = ppc_cpu_dump_state; |
8461 |
cc->dump_statistics = ppc_cpu_dump_statistics; |
8462 |
cc->set_pc = ppc_cpu_set_pc; |
8463 |
cc->gdb_read_register = ppc_cpu_gdb_read_register; |
8464 |
cc->gdb_write_register = ppc_cpu_gdb_write_register; |
8465 |
#ifndef CONFIG_USER_ONLY
|
8466 |
cc->get_phys_page_debug = ppc_cpu_get_phys_page_debug; |
8467 |
#endif
|
8468 |
|
8469 |
cc->gdb_num_core_regs = 71;
|
8470 |
#if defined(TARGET_PPC64)
|
8471 |
cc->gdb_core_xml_file = "power64-core.xml";
|
8472 |
#else
|
8473 |
cc->gdb_core_xml_file = "power-core.xml";
|
8474 |
#endif
|
8475 |
} |
8476 |
|
8477 |
static const TypeInfo ppc_cpu_type_info = { |
8478 |
.name = TYPE_POWERPC_CPU, |
8479 |
.parent = TYPE_CPU, |
8480 |
.instance_size = sizeof(PowerPCCPU),
|
8481 |
.instance_init = ppc_cpu_initfn, |
8482 |
.abstract = true,
|
8483 |
.class_size = sizeof(PowerPCCPUClass),
|
8484 |
.class_init = ppc_cpu_class_init, |
8485 |
}; |
8486 |
|
8487 |
static void ppc_cpu_register_types(void) |
8488 |
{ |
8489 |
type_register_static(&ppc_cpu_type_info); |
8490 |
} |
8491 |
|
8492 |
type_init(ppc_cpu_register_types) |