| /* |
| * PowerPC CPU initialization for qemu. |
| * |
| * Copyright (c) 2003-2007 Jocelyn Mayer |
| * Copyright 2011 Freescale Semiconductor, Inc. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #include "disas/bfd.h" |
| #include "exec/gdbstub.h" |
| #include <sysemu/kvm.h> |
| #include "kvm_ppc.h" |
| #include "sysemu/arch_init.h" |
| #include "sysemu/cpus.h" |
| #include "cpu-models.h" |
| #include "mmu-hash32.h" |
| #include "mmu-hash64.h" |
| |
| //#define PPC_DUMP_CPU |
| //#define PPC_DEBUG_SPR |
| //#define PPC_DUMP_SPR_ACCESSES |
| |
| /* For user-mode emulation, we don't emulate any IRQ controller */ |
| #if defined(CONFIG_USER_ONLY) |
| #define PPC_IRQ_INIT_FN(name) \ |
| static inline void glue(glue(ppc, name),_irq_init) (CPUPPCState *env) \ |
| { \ |
| } |
| #else |
| #define PPC_IRQ_INIT_FN(name) \ |
| void glue(glue(ppc, name),_irq_init) (CPUPPCState *env); |
| #endif |
| |
| PPC_IRQ_INIT_FN(40x); |
| PPC_IRQ_INIT_FN(6xx); |
| PPC_IRQ_INIT_FN(970); |
| PPC_IRQ_INIT_FN(POWER7); |
| PPC_IRQ_INIT_FN(e500); |
| |
| /* Generic callbacks: |
| * do nothing but store/retrieve spr value |
| */ |
| static void spr_load_dump_spr(int sprn) |
| { |
| #ifdef PPC_DUMP_SPR_ACCESSES |
| TCGv_i32 t0 = tcg_const_i32(sprn); |
| gen_helper_load_dump_spr(cpu_env, t0); |
| tcg_temp_free_i32(t0); |
| #endif |
| } |
| |
| static void spr_read_generic (void *opaque, int gprn, int sprn) |
| { |
| gen_load_spr(cpu_gpr[gprn], sprn); |
| spr_load_dump_spr(sprn); |
| } |
| |
| static void spr_store_dump_spr(int sprn) |
| { |
| #ifdef PPC_DUMP_SPR_ACCESSES |
| TCGv_i32 t0 = tcg_const_i32(sprn); |
| gen_helper_store_dump_spr(cpu_env, t0); |
| tcg_temp_free_i32(t0); |
| #endif |
| } |
| |
| static void spr_write_generic (void *opaque, int sprn, int gprn) |
| { |
| gen_store_spr(sprn, cpu_gpr[gprn]); |
| spr_store_dump_spr(sprn); |
| } |
| |
| #if !defined(CONFIG_USER_ONLY) |
| static void spr_write_generic32(void *opaque, int sprn, int gprn) |
| { |
| #ifdef TARGET_PPC64 |
| TCGv t0 = tcg_temp_new(); |
| tcg_gen_ext32u_tl(t0, cpu_gpr[gprn]); |
| gen_store_spr(sprn, t0); |
| tcg_temp_free(t0); |
| spr_store_dump_spr(sprn); |
| #else |
| spr_write_generic(opaque, sprn, gprn); |
| #endif |
| } |
| |
| static void spr_write_clear (void *opaque, int sprn, int gprn) |
| { |
| TCGv t0 = tcg_temp_new(); |
| TCGv t1 = tcg_temp_new(); |
| gen_load_spr(t0, sprn); |
| tcg_gen_neg_tl(t1, cpu_gpr[gprn]); |
| tcg_gen_and_tl(t0, t0, t1); |
| gen_store_spr(sprn, t0); |
| tcg_temp_free(t0); |
| tcg_temp_free(t1); |
| } |
| #endif |
| |
| /* SPR common to all PowerPC */ |
| /* XER */ |
| static void spr_read_xer (void *opaque, int gprn, int sprn) |
| { |
| gen_read_xer(cpu_gpr[gprn]); |
| } |
| |
| static void spr_write_xer (void *opaque, int sprn, int gprn) |
| { |
| gen_write_xer(cpu_gpr[gprn]); |
| } |
| |
| /* LR */ |
| static void spr_read_lr (void *opaque, int gprn, int sprn) |
| { |
| tcg_gen_mov_tl(cpu_gpr[gprn], cpu_lr); |
| } |
| |
| static void spr_write_lr (void *opaque, int sprn, int gprn) |
| { |
| tcg_gen_mov_tl(cpu_lr, cpu_gpr[gprn]); |
| } |
| |
| /* CFAR */ |
| #if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) |
| static void spr_read_cfar (void *opaque, int gprn, int sprn) |
| { |
| tcg_gen_mov_tl(cpu_gpr[gprn], cpu_cfar); |
| } |
| |
| static void spr_write_cfar (void *opaque, int sprn, int gprn) |
| { |
| tcg_gen_mov_tl(cpu_cfar, cpu_gpr[gprn]); |
| } |
| #endif /* defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) */ |
| |
| /* CTR */ |
| static void spr_read_ctr (void *opaque, int gprn, int sprn) |
| { |
| tcg_gen_mov_tl(cpu_gpr[gprn], cpu_ctr); |
| } |
| |
| static void spr_write_ctr (void *opaque, int sprn, int gprn) |
| { |
| tcg_gen_mov_tl(cpu_ctr, cpu_gpr[gprn]); |
| } |
| |
| /* User read access to SPR */ |
| /* USPRx */ |
| /* UMMCRx */ |
| /* UPMCx */ |
| /* USIA */ |
| /* UDECR */ |
| static void spr_read_ureg (void *opaque, int gprn, int sprn) |
| { |
| gen_load_spr(cpu_gpr[gprn], sprn + 0x10); |
| } |
| |
| /* SPR common to all non-embedded PowerPC */ |
| /* DECR */ |
| #if !defined(CONFIG_USER_ONLY) |
| static void spr_read_decr (void *opaque, int gprn, int sprn) |
| { |
| if (use_icount) { |
| gen_io_start(); |
| } |
| gen_helper_load_decr(cpu_gpr[gprn], cpu_env); |
| if (use_icount) { |
| gen_io_end(); |
| gen_stop_exception(opaque); |
| } |
| } |
| |
| static void spr_write_decr (void *opaque, int sprn, int gprn) |
| { |
| if (use_icount) { |
| gen_io_start(); |
| } |
| gen_helper_store_decr(cpu_env, cpu_gpr[gprn]); |
| if (use_icount) { |
| gen_io_end(); |
| gen_stop_exception(opaque); |
| } |
| } |
| #endif |
| |
| /* SPR common to all non-embedded PowerPC, except 601 */ |
| /* Time base */ |
| static void spr_read_tbl (void *opaque, int gprn, int sprn) |
| { |
| if (use_icount) { |
| gen_io_start(); |
| } |
| gen_helper_load_tbl(cpu_gpr[gprn], cpu_env); |
| if (use_icount) { |
| gen_io_end(); |
| gen_stop_exception(opaque); |
| } |
| } |
| |
| static void spr_read_tbu (void *opaque, int gprn, int sprn) |
| { |
| if (use_icount) { |
| gen_io_start(); |
| } |
| gen_helper_load_tbu(cpu_gpr[gprn], cpu_env); |
| if (use_icount) { |
| gen_io_end(); |
| gen_stop_exception(opaque); |
| } |
| } |
| |
| __attribute__ (( unused )) |
| static void spr_read_atbl (void *opaque, int gprn, int sprn) |
| { |
| gen_helper_load_atbl(cpu_gpr[gprn], cpu_env); |
| } |
| |
| __attribute__ (( unused )) |
| static void spr_read_atbu (void *opaque, int gprn, int sprn) |
| { |
| gen_helper_load_atbu(cpu_gpr[gprn], cpu_env); |
| } |
| |
| #if !defined(CONFIG_USER_ONLY) |
| static void spr_write_tbl (void *opaque, int sprn, int gprn) |
| { |
| if (use_icount) { |
| gen_io_start(); |
| } |
| gen_helper_store_tbl(cpu_env, cpu_gpr[gprn]); |
| if (use_icount) { |
| gen_io_end(); |
| gen_stop_exception(opaque); |
| } |
| } |
| |
| static void spr_write_tbu (void *opaque, int sprn, int gprn) |
| { |
| if (use_icount) { |
| gen_io_start(); |
| } |
| gen_helper_store_tbu(cpu_env, cpu_gpr[gprn]); |
| if (use_icount) { |
| gen_io_end(); |
| gen_stop_exception(opaque); |
| } |
| } |
| |
| __attribute__ (( unused )) |
| static void spr_write_atbl (void *opaque, int sprn, int gprn) |
| { |
| gen_helper_store_atbl(cpu_env, cpu_gpr[gprn]); |
| } |
| |
| __attribute__ (( unused )) |
| static void spr_write_atbu (void *opaque, int sprn, int gprn) |
| { |
| gen_helper_store_atbu(cpu_env, cpu_gpr[gprn]); |
| } |
| |
| #if defined(TARGET_PPC64) |
| __attribute__ (( unused )) |
| static void spr_read_purr (void *opaque, int gprn, int sprn) |
| { |
| gen_helper_load_purr(cpu_gpr[gprn], cpu_env); |
| } |
| #endif |
| #endif |
| |
| #if !defined(CONFIG_USER_ONLY) |
| /* IBAT0U...IBAT0U */ |
| /* IBAT0L...IBAT7L */ |
| static void spr_read_ibat (void *opaque, int gprn, int sprn) |
| { |
| tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn & 1][(sprn - SPR_IBAT0U) / 2])); |
| } |
| |
| static void spr_read_ibat_h (void *opaque, int gprn, int sprn) |
| { |
| tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn & 1][(sprn - SPR_IBAT4U) / 2])); |
| } |
| |
| static void spr_write_ibatu (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0U) / 2); |
| gen_helper_store_ibatu(cpu_env, t0, cpu_gpr[gprn]); |
| tcg_temp_free_i32(t0); |
| } |
| |
| static void spr_write_ibatu_h (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_IBAT4U) / 2) + 4); |
| gen_helper_store_ibatu(cpu_env, t0, cpu_gpr[gprn]); |
| tcg_temp_free_i32(t0); |
| } |
| |
| static void spr_write_ibatl (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0L) / 2); |
| gen_helper_store_ibatl(cpu_env, t0, cpu_gpr[gprn]); |
| tcg_temp_free_i32(t0); |
| } |
| |
| static void spr_write_ibatl_h (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_IBAT4L) / 2) + 4); |
| gen_helper_store_ibatl(cpu_env, t0, cpu_gpr[gprn]); |
| tcg_temp_free_i32(t0); |
| } |
| |
| /* DBAT0U...DBAT7U */ |
| /* DBAT0L...DBAT7L */ |
| static void spr_read_dbat (void *opaque, int gprn, int sprn) |
| { |
| tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, DBAT[sprn & 1][(sprn - SPR_DBAT0U) / 2])); |
| } |
| |
| static void spr_read_dbat_h (void *opaque, int gprn, int sprn) |
| { |
| tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, DBAT[sprn & 1][((sprn - SPR_DBAT4U) / 2) + 4])); |
| } |
| |
| static void spr_write_dbatu (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32((sprn - SPR_DBAT0U) / 2); |
| gen_helper_store_dbatu(cpu_env, t0, cpu_gpr[gprn]); |
| tcg_temp_free_i32(t0); |
| } |
| |
| static void spr_write_dbatu_h (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_DBAT4U) / 2) + 4); |
| gen_helper_store_dbatu(cpu_env, t0, cpu_gpr[gprn]); |
| tcg_temp_free_i32(t0); |
| } |
| |
| static void spr_write_dbatl (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32((sprn - SPR_DBAT0L) / 2); |
| gen_helper_store_dbatl(cpu_env, t0, cpu_gpr[gprn]); |
| tcg_temp_free_i32(t0); |
| } |
| |
| static void spr_write_dbatl_h (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32(((sprn - SPR_DBAT4L) / 2) + 4); |
| gen_helper_store_dbatl(cpu_env, t0, cpu_gpr[gprn]); |
| tcg_temp_free_i32(t0); |
| } |
| |
| /* SDR1 */ |
| static void spr_write_sdr1 (void *opaque, int sprn, int gprn) |
| { |
| gen_helper_store_sdr1(cpu_env, cpu_gpr[gprn]); |
| } |
| |
| /* 64 bits PowerPC specific SPRs */ |
| #if defined(TARGET_PPC64) |
| static void spr_read_hior (void *opaque, int gprn, int sprn) |
| { |
| tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, excp_prefix)); |
| } |
| |
| static void spr_write_hior (void *opaque, int sprn, int gprn) |
| { |
| TCGv t0 = tcg_temp_new(); |
| tcg_gen_andi_tl(t0, cpu_gpr[gprn], 0x3FFFFF00000ULL); |
| tcg_gen_st_tl(t0, cpu_env, offsetof(CPUPPCState, excp_prefix)); |
| tcg_temp_free(t0); |
| } |
| #endif |
| #endif |
| |
| /* PowerPC 601 specific registers */ |
| /* RTC */ |
| static void spr_read_601_rtcl (void *opaque, int gprn, int sprn) |
| { |
| gen_helper_load_601_rtcl(cpu_gpr[gprn], cpu_env); |
| } |
| |
| static void spr_read_601_rtcu (void *opaque, int gprn, int sprn) |
| { |
| gen_helper_load_601_rtcu(cpu_gpr[gprn], cpu_env); |
| } |
| |
| #if !defined(CONFIG_USER_ONLY) |
| static void spr_write_601_rtcu (void *opaque, int sprn, int gprn) |
| { |
| gen_helper_store_601_rtcu(cpu_env, cpu_gpr[gprn]); |
| } |
| |
| static void spr_write_601_rtcl (void *opaque, int sprn, int gprn) |
| { |
| gen_helper_store_601_rtcl(cpu_env, cpu_gpr[gprn]); |
| } |
| |
| static void spr_write_hid0_601 (void *opaque, int sprn, int gprn) |
| { |
| DisasContext *ctx = opaque; |
| |
| gen_helper_store_hid0_601(cpu_env, cpu_gpr[gprn]); |
| /* Must stop the translation as endianness may have changed */ |
| gen_stop_exception(ctx); |
| } |
| #endif |
| |
| /* Unified bats */ |
| #if !defined(CONFIG_USER_ONLY) |
| static void spr_read_601_ubat (void *opaque, int gprn, int sprn) |
| { |
| tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, IBAT[sprn & 1][(sprn - SPR_IBAT0U) / 2])); |
| } |
| |
| static void spr_write_601_ubatu (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0U) / 2); |
| gen_helper_store_601_batl(cpu_env, t0, cpu_gpr[gprn]); |
| tcg_temp_free_i32(t0); |
| } |
| |
| static void spr_write_601_ubatl (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32((sprn - SPR_IBAT0U) / 2); |
| gen_helper_store_601_batu(cpu_env, t0, cpu_gpr[gprn]); |
| tcg_temp_free_i32(t0); |
| } |
| #endif |
| |
| /* PowerPC 40x specific registers */ |
| #if !defined(CONFIG_USER_ONLY) |
| static void spr_read_40x_pit (void *opaque, int gprn, int sprn) |
| { |
| gen_helper_load_40x_pit(cpu_gpr[gprn], cpu_env); |
| } |
| |
| static void spr_write_40x_pit (void *opaque, int sprn, int gprn) |
| { |
| gen_helper_store_40x_pit(cpu_env, cpu_gpr[gprn]); |
| } |
| |
| static void spr_write_40x_dbcr0 (void *opaque, int sprn, int gprn) |
| { |
| DisasContext *ctx = opaque; |
| |
| gen_helper_store_40x_dbcr0(cpu_env, cpu_gpr[gprn]); |
| /* We must stop translation as we may have rebooted */ |
| gen_stop_exception(ctx); |
| } |
| |
| static void spr_write_40x_sler (void *opaque, int sprn, int gprn) |
| { |
| gen_helper_store_40x_sler(cpu_env, cpu_gpr[gprn]); |
| } |
| |
| static void spr_write_booke_tcr (void *opaque, int sprn, int gprn) |
| { |
| gen_helper_store_booke_tcr(cpu_env, cpu_gpr[gprn]); |
| } |
| |
| static void spr_write_booke_tsr (void *opaque, int sprn, int gprn) |
| { |
| gen_helper_store_booke_tsr(cpu_env, cpu_gpr[gprn]); |
| } |
| #endif |
| |
| /* PowerPC 403 specific registers */ |
| /* PBL1 / PBU1 / PBL2 / PBU2 */ |
| #if !defined(CONFIG_USER_ONLY) |
| static void spr_read_403_pbr (void *opaque, int gprn, int sprn) |
| { |
| tcg_gen_ld_tl(cpu_gpr[gprn], cpu_env, offsetof(CPUPPCState, pb[sprn - SPR_403_PBL1])); |
| } |
| |
| static void spr_write_403_pbr (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32(sprn - SPR_403_PBL1); |
| gen_helper_store_403_pbr(cpu_env, t0, cpu_gpr[gprn]); |
| tcg_temp_free_i32(t0); |
| } |
| |
| static void spr_write_pir (void *opaque, int sprn, int gprn) |
| { |
| TCGv t0 = tcg_temp_new(); |
| tcg_gen_andi_tl(t0, cpu_gpr[gprn], 0xF); |
| gen_store_spr(SPR_PIR, t0); |
| tcg_temp_free(t0); |
| } |
| #endif |
| |
| /* SPE specific registers */ |
| static void spr_read_spefscr (void *opaque, int gprn, int sprn) |
| { |
| TCGv_i32 t0 = tcg_temp_new_i32(); |
| tcg_gen_ld_i32(t0, cpu_env, offsetof(CPUPPCState, spe_fscr)); |
| tcg_gen_extu_i32_tl(cpu_gpr[gprn], t0); |
| tcg_temp_free_i32(t0); |
| } |
| |
| static void spr_write_spefscr (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_temp_new_i32(); |
| tcg_gen_trunc_tl_i32(t0, cpu_gpr[gprn]); |
| tcg_gen_st_i32(t0, cpu_env, offsetof(CPUPPCState, spe_fscr)); |
| tcg_temp_free_i32(t0); |
| } |
| |
| #if !defined(CONFIG_USER_ONLY) |
| /* Callback used to write the exception vector base */ |
| static void spr_write_excp_prefix (void *opaque, int sprn, int gprn) |
| { |
| TCGv t0 = tcg_temp_new(); |
| tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUPPCState, ivpr_mask)); |
| tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]); |
| tcg_gen_st_tl(t0, cpu_env, offsetof(CPUPPCState, excp_prefix)); |
| gen_store_spr(sprn, t0); |
| tcg_temp_free(t0); |
| } |
| |
| static void spr_write_excp_vector (void *opaque, int sprn, int gprn) |
| { |
| DisasContext *ctx = opaque; |
| int sprn_offs; |
| |
| if (sprn >= SPR_BOOKE_IVOR0 && sprn <= SPR_BOOKE_IVOR15) { |
| sprn_offs = sprn - SPR_BOOKE_IVOR0; |
| } else if (sprn >= SPR_BOOKE_IVOR32 && sprn <= SPR_BOOKE_IVOR37) { |
| sprn_offs = sprn - SPR_BOOKE_IVOR32 + 32; |
| } else if (sprn >= SPR_BOOKE_IVOR38 && sprn <= SPR_BOOKE_IVOR42) { |
| sprn_offs = sprn - SPR_BOOKE_IVOR38 + 38; |
| } else { |
| printf("Trying to write an unknown exception vector %d %03x\n", |
| sprn, sprn); |
| gen_inval_exception(ctx, POWERPC_EXCP_PRIV_REG); |
| return; |
| } |
| |
| TCGv t0 = tcg_temp_new(); |
| tcg_gen_ld_tl(t0, cpu_env, offsetof(CPUPPCState, ivor_mask)); |
| tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]); |
| tcg_gen_st_tl(t0, cpu_env, offsetof(CPUPPCState, excp_vectors[sprn_offs])); |
| gen_store_spr(sprn, t0); |
| tcg_temp_free(t0); |
| } |
| #endif |
| |
| static inline void vscr_init (CPUPPCState *env, uint32_t val) |
| { |
| env->vscr = val; |
| /* Altivec always uses round-to-nearest */ |
| set_float_rounding_mode(float_round_nearest_even, &env->vec_status); |
| set_flush_to_zero(vscr_nj, &env->vec_status); |
| } |
| |
| #ifdef CONFIG_USER_ONLY |
| #define spr_register_kvm(env, num, name, uea_read, uea_write, \ |
| oea_read, oea_write, one_reg_id, initial_value) \ |
| _spr_register(env, num, name, uea_read, uea_write, initial_value) |
| #else |
| #if !defined(CONFIG_KVM) |
| #define spr_register_kvm(env, num, name, uea_read, uea_write, \ |
| oea_read, oea_write, one_reg_id, initial_value) \ |
| _spr_register(env, num, name, uea_read, uea_write, \ |
| oea_read, oea_write, initial_value) |
| #else |
| #define spr_register_kvm(env, num, name, uea_read, uea_write, \ |
| oea_read, oea_write, one_reg_id, initial_value) \ |
| _spr_register(env, num, name, uea_read, uea_write, \ |
| oea_read, oea_write, one_reg_id, initial_value) |
| #endif |
| #endif |
| |
| #define spr_register(env, num, name, uea_read, uea_write, \ |
| oea_read, oea_write, initial_value) \ |
| spr_register_kvm(env, num, name, uea_read, uea_write, \ |
| oea_read, oea_write, 0, initial_value) |
| |
| static inline void _spr_register(CPUPPCState *env, int num, |
| const char *name, |
| void (*uea_read)(void *opaque, int gprn, int sprn), |
| void (*uea_write)(void *opaque, int sprn, int gprn), |
| #if !defined(CONFIG_USER_ONLY) |
| |
| void (*oea_read)(void *opaque, int gprn, int sprn), |
| void (*oea_write)(void *opaque, int sprn, int gprn), |
| #endif |
| #if defined(CONFIG_KVM) |
| uint64_t one_reg_id, |
| #endif |
| target_ulong initial_value) |
| { |
| ppc_spr_t *spr; |
| |
| spr = &env->spr_cb[num]; |
| if (spr->name != NULL ||env-> spr[num] != 0x00000000 || |
| #if !defined(CONFIG_USER_ONLY) |
| spr->oea_read != NULL || spr->oea_write != NULL || |
| #endif |
| spr->uea_read != NULL || spr->uea_write != NULL) { |
| printf("Error: Trying to register SPR %d (%03x) twice !\n", num, num); |
| exit(1); |
| } |
| #if defined(PPC_DEBUG_SPR) |
| printf("*** register spr %d (%03x) %s val " TARGET_FMT_lx "\n", num, num, |
| name, initial_value); |
| #endif |
| spr->name = name; |
| spr->uea_read = uea_read; |
| spr->uea_write = uea_write; |
| #if !defined(CONFIG_USER_ONLY) |
| spr->oea_read = oea_read; |
| spr->oea_write = oea_write; |
| #endif |
| env->spr[num] = initial_value; |
| } |
| |
| /* Generic PowerPC SPRs */ |
| static void gen_spr_generic (CPUPPCState *env) |
| { |
| /* Integer processing */ |
| spr_register(env, SPR_XER, "XER", |
| &spr_read_xer, &spr_write_xer, |
| &spr_read_xer, &spr_write_xer, |
| 0x00000000); |
| /* Branch contol */ |
| spr_register(env, SPR_LR, "LR", |
| &spr_read_lr, &spr_write_lr, |
| &spr_read_lr, &spr_write_lr, |
| 0x00000000); |
| spr_register(env, SPR_CTR, "CTR", |
| &spr_read_ctr, &spr_write_ctr, |
| &spr_read_ctr, &spr_write_ctr, |
| 0x00000000); |
| /* Interrupt processing */ |
| spr_register(env, SPR_SRR0, "SRR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SRR1, "SRR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Processor control */ |
| spr_register(env, SPR_SPRG0, "SPRG0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG1, "SPRG1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG2, "SPRG2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG3, "SPRG3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| /* SPR common to all non-embedded PowerPC, including 601 */ |
| static void gen_spr_ne_601 (CPUPPCState *env) |
| { |
| /* Exception processing */ |
| spr_register_kvm(env, SPR_DSISR, "DSISR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| KVM_REG_PPC_DSISR, 0x00000000); |
| spr_register_kvm(env, SPR_DAR, "DAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| KVM_REG_PPC_DAR, 0x00000000); |
| /* Timer */ |
| spr_register(env, SPR_DECR, "DECR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_decr, &spr_write_decr, |
| 0x00000000); |
| /* Memory management */ |
| spr_register(env, SPR_SDR1, "SDR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_sdr1, |
| 0x00000000); |
| } |
| |
| /* BATs 0-3 */ |
| static void gen_low_BATs (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| spr_register(env, SPR_IBAT0U, "IBAT0U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat, &spr_write_ibatu, |
| 0x00000000); |
| spr_register(env, SPR_IBAT0L, "IBAT0L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat, &spr_write_ibatl, |
| 0x00000000); |
| spr_register(env, SPR_IBAT1U, "IBAT1U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat, &spr_write_ibatu, |
| 0x00000000); |
| spr_register(env, SPR_IBAT1L, "IBAT1L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat, &spr_write_ibatl, |
| 0x00000000); |
| spr_register(env, SPR_IBAT2U, "IBAT2U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat, &spr_write_ibatu, |
| 0x00000000); |
| spr_register(env, SPR_IBAT2L, "IBAT2L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat, &spr_write_ibatl, |
| 0x00000000); |
| spr_register(env, SPR_IBAT3U, "IBAT3U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat, &spr_write_ibatu, |
| 0x00000000); |
| spr_register(env, SPR_IBAT3L, "IBAT3L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat, &spr_write_ibatl, |
| 0x00000000); |
| spr_register(env, SPR_DBAT0U, "DBAT0U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat, &spr_write_dbatu, |
| 0x00000000); |
| spr_register(env, SPR_DBAT0L, "DBAT0L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat, &spr_write_dbatl, |
| 0x00000000); |
| spr_register(env, SPR_DBAT1U, "DBAT1U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat, &spr_write_dbatu, |
| 0x00000000); |
| spr_register(env, SPR_DBAT1L, "DBAT1L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat, &spr_write_dbatl, |
| 0x00000000); |
| spr_register(env, SPR_DBAT2U, "DBAT2U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat, &spr_write_dbatu, |
| 0x00000000); |
| spr_register(env, SPR_DBAT2L, "DBAT2L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat, &spr_write_dbatl, |
| 0x00000000); |
| spr_register(env, SPR_DBAT3U, "DBAT3U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat, &spr_write_dbatu, |
| 0x00000000); |
| spr_register(env, SPR_DBAT3L, "DBAT3L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat, &spr_write_dbatl, |
| 0x00000000); |
| env->nb_BATs += 4; |
| #endif |
| } |
| |
| /* BATs 4-7 */ |
| static void gen_high_BATs (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| spr_register(env, SPR_IBAT4U, "IBAT4U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat_h, &spr_write_ibatu_h, |
| 0x00000000); |
| spr_register(env, SPR_IBAT4L, "IBAT4L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat_h, &spr_write_ibatl_h, |
| 0x00000000); |
| spr_register(env, SPR_IBAT5U, "IBAT5U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat_h, &spr_write_ibatu_h, |
| 0x00000000); |
| spr_register(env, SPR_IBAT5L, "IBAT5L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat_h, &spr_write_ibatl_h, |
| 0x00000000); |
| spr_register(env, SPR_IBAT6U, "IBAT6U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat_h, &spr_write_ibatu_h, |
| 0x00000000); |
| spr_register(env, SPR_IBAT6L, "IBAT6L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat_h, &spr_write_ibatl_h, |
| 0x00000000); |
| spr_register(env, SPR_IBAT7U, "IBAT7U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat_h, &spr_write_ibatu_h, |
| 0x00000000); |
| spr_register(env, SPR_IBAT7L, "IBAT7L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_ibat_h, &spr_write_ibatl_h, |
| 0x00000000); |
| spr_register(env, SPR_DBAT4U, "DBAT4U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat_h, &spr_write_dbatu_h, |
| 0x00000000); |
| spr_register(env, SPR_DBAT4L, "DBAT4L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat_h, &spr_write_dbatl_h, |
| 0x00000000); |
| spr_register(env, SPR_DBAT5U, "DBAT5U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat_h, &spr_write_dbatu_h, |
| 0x00000000); |
| spr_register(env, SPR_DBAT5L, "DBAT5L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat_h, &spr_write_dbatl_h, |
| 0x00000000); |
| spr_register(env, SPR_DBAT6U, "DBAT6U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat_h, &spr_write_dbatu_h, |
| 0x00000000); |
| spr_register(env, SPR_DBAT6L, "DBAT6L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat_h, &spr_write_dbatl_h, |
| 0x00000000); |
| spr_register(env, SPR_DBAT7U, "DBAT7U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat_h, &spr_write_dbatu_h, |
| 0x00000000); |
| spr_register(env, SPR_DBAT7L, "DBAT7L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_dbat_h, &spr_write_dbatl_h, |
| 0x00000000); |
| env->nb_BATs += 4; |
| #endif |
| } |
| |
| /* Generic PowerPC time base */ |
| static void gen_tbl (CPUPPCState *env) |
| { |
| spr_register(env, SPR_VTBL, "TBL", |
| &spr_read_tbl, SPR_NOACCESS, |
| &spr_read_tbl, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_TBL, "TBL", |
| &spr_read_tbl, SPR_NOACCESS, |
| &spr_read_tbl, &spr_write_tbl, |
| 0x00000000); |
| spr_register(env, SPR_VTBU, "TBU", |
| &spr_read_tbu, SPR_NOACCESS, |
| &spr_read_tbu, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_TBU, "TBU", |
| &spr_read_tbu, SPR_NOACCESS, |
| &spr_read_tbu, &spr_write_tbu, |
| 0x00000000); |
| } |
| |
| /* Softare table search registers */ |
| static void gen_6xx_7xx_soft_tlb (CPUPPCState *env, int nb_tlbs, int nb_ways) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = nb_tlbs; |
| env->nb_ways = nb_ways; |
| env->id_tlbs = 1; |
| env->tlb_type = TLB_6XX; |
| spr_register(env, SPR_DMISS, "DMISS", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_DCMP, "DCMP", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_HASH1, "HASH1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_HASH2, "HASH2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_IMISS, "IMISS", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_ICMP, "ICMP", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_RPA, "RPA", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| #endif |
| } |
| |
| /* SPR common to MPC755 and G2 */ |
| static void gen_spr_G2_755 (CPUPPCState *env) |
| { |
| /* SGPRs */ |
| spr_register(env, SPR_SPRG4, "SPRG4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG5, "SPRG5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG6, "SPRG6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG7, "SPRG7", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| /* SPR common to all 7xx PowerPC implementations */ |
| static void gen_spr_7xx (CPUPPCState *env) |
| { |
| /* Breakpoints */ |
| /* XXX : not implemented */ |
| spr_register_kvm(env, SPR_DABR, "DABR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| KVM_REG_PPC_DABR, 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_IABR, "IABR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Cache management */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_ICTC, "ICTC", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Performance monitors */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMCR0, "MMCR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMCR1, "MMCR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC1, "PMC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC2, "PMC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC3, "PMC3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC4, "PMC4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_SIAR, "SIAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UMMCR0, "UMMCR0", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UMMCR1, "UMMCR1", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC1, "UPMC1", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC2, "UPMC2", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC3, "UPMC3", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC4, "UPMC4", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_USIAR, "USIAR", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* External access control */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_EAR, "EAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| #ifdef TARGET_PPC64 |
| #ifndef CONFIG_USER_ONLY |
| static void spr_read_uamr (void *opaque, int gprn, int sprn) |
| { |
| gen_load_spr(cpu_gpr[gprn], SPR_AMR); |
| spr_load_dump_spr(SPR_AMR); |
| } |
| |
| static void spr_write_uamr (void *opaque, int sprn, int gprn) |
| { |
| gen_store_spr(SPR_AMR, cpu_gpr[gprn]); |
| spr_store_dump_spr(SPR_AMR); |
| } |
| |
| static void spr_write_uamr_pr (void *opaque, int sprn, int gprn) |
| { |
| TCGv t0 = tcg_temp_new(); |
| |
| gen_load_spr(t0, SPR_UAMOR); |
| tcg_gen_and_tl(t0, t0, cpu_gpr[gprn]); |
| gen_store_spr(SPR_AMR, t0); |
| spr_store_dump_spr(SPR_AMR); |
| } |
| #endif /* CONFIG_USER_ONLY */ |
| |
| static void gen_spr_amr (CPUPPCState *env) |
| { |
| #ifndef CONFIG_USER_ONLY |
| /* Virtual Page Class Key protection */ |
| /* The AMR is accessible either via SPR 13 or SPR 29. 13 is |
| * userspace accessible, 29 is privileged. So we only need to set |
| * the kvm ONE_REG id on one of them, we use 29 */ |
| spr_register(env, SPR_UAMR, "UAMR", |
| &spr_read_uamr, &spr_write_uamr_pr, |
| &spr_read_uamr, &spr_write_uamr, |
| 0); |
| spr_register_kvm(env, SPR_AMR, "AMR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| KVM_REG_PPC_AMR, 0xffffffffffffffffULL); |
| spr_register_kvm(env, SPR_UAMOR, "UAMOR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| KVM_REG_PPC_UAMOR, 0); |
| #endif /* !CONFIG_USER_ONLY */ |
| } |
| #endif /* TARGET_PPC64 */ |
| |
| static void gen_spr_thrm (CPUPPCState *env) |
| { |
| /* Thermal management */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_THRM1, "THRM1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_THRM2, "THRM2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_THRM3, "THRM3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| /* SPR specific to PowerPC 604 implementation */ |
| static void gen_spr_604 (CPUPPCState *env) |
| { |
| /* Processor identification */ |
| spr_register(env, SPR_PIR, "PIR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_pir, |
| 0x00000000); |
| /* Breakpoints */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_IABR, "IABR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register_kvm(env, SPR_DABR, "DABR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| KVM_REG_PPC_DABR, 0x00000000); |
| /* Performance counters */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMCR0, "MMCR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC1, "PMC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC2, "PMC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_SIAR, "SIAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_SDA, "SDA", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| /* External access control */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_EAR, "EAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| /* SPR specific to PowerPC 603 implementation */ |
| static void gen_spr_603 (CPUPPCState *env) |
| { |
| /* External access control */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_EAR, "EAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Breakpoints */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_IABR, "IABR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| |
| } |
| |
| /* SPR specific to PowerPC G2 implementation */ |
| static void gen_spr_G2 (CPUPPCState *env) |
| { |
| /* Memory base address */ |
| /* MBAR */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MBAR, "MBAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Exception processing */ |
| spr_register(env, SPR_BOOKE_CSRR0, "CSRR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_CSRR1, "CSRR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Breakpoints */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_DABR, "DABR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_DABR2, "DABR2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_IABR, "IABR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_IABR2, "IABR2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_IBCR, "IBCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_DBCR, "DBCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| /* SPR specific to PowerPC 602 implementation */ |
| static void gen_spr_602 (CPUPPCState *env) |
| { |
| /* ESA registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_SER, "SER", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_SEBR, "SEBR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_ESASRR, "ESASRR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Floating point status */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_SP, "SP", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_LT, "LT", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Watchdog timer */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_TCR, "TCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Interrupt base */ |
| spr_register(env, SPR_IBR, "IBR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_IABR, "IABR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| /* SPR specific to PowerPC 601 implementation */ |
| static void gen_spr_601 (CPUPPCState *env) |
| { |
| /* Multiplication/division register */ |
| /* MQ */ |
| spr_register(env, SPR_MQ, "MQ", |
| &spr_read_generic, &spr_write_generic, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* RTC registers */ |
| spr_register(env, SPR_601_RTCU, "RTCU", |
| SPR_NOACCESS, SPR_NOACCESS, |
| SPR_NOACCESS, &spr_write_601_rtcu, |
| 0x00000000); |
| spr_register(env, SPR_601_VRTCU, "RTCU", |
| &spr_read_601_rtcu, SPR_NOACCESS, |
| &spr_read_601_rtcu, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_601_RTCL, "RTCL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| SPR_NOACCESS, &spr_write_601_rtcl, |
| 0x00000000); |
| spr_register(env, SPR_601_VRTCL, "RTCL", |
| &spr_read_601_rtcl, SPR_NOACCESS, |
| &spr_read_601_rtcl, SPR_NOACCESS, |
| 0x00000000); |
| /* Timer */ |
| #if 0 /* ? */ |
| spr_register(env, SPR_601_UDECR, "UDECR", |
| &spr_read_decr, SPR_NOACCESS, |
| &spr_read_decr, SPR_NOACCESS, |
| 0x00000000); |
| #endif |
| /* External access control */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_EAR, "EAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| #if !defined(CONFIG_USER_ONLY) |
| spr_register(env, SPR_IBAT0U, "IBAT0U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_601_ubat, &spr_write_601_ubatu, |
| 0x00000000); |
| spr_register(env, SPR_IBAT0L, "IBAT0L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_601_ubat, &spr_write_601_ubatl, |
| 0x00000000); |
| spr_register(env, SPR_IBAT1U, "IBAT1U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_601_ubat, &spr_write_601_ubatu, |
| 0x00000000); |
| spr_register(env, SPR_IBAT1L, "IBAT1L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_601_ubat, &spr_write_601_ubatl, |
| 0x00000000); |
| spr_register(env, SPR_IBAT2U, "IBAT2U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_601_ubat, &spr_write_601_ubatu, |
| 0x00000000); |
| spr_register(env, SPR_IBAT2L, "IBAT2L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_601_ubat, &spr_write_601_ubatl, |
| 0x00000000); |
| spr_register(env, SPR_IBAT3U, "IBAT3U", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_601_ubat, &spr_write_601_ubatu, |
| 0x00000000); |
| spr_register(env, SPR_IBAT3L, "IBAT3L", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_601_ubat, &spr_write_601_ubatl, |
| 0x00000000); |
| env->nb_BATs = 4; |
| #endif |
| } |
| |
| static void gen_spr_74xx (CPUPPCState *env) |
| { |
| /* Processor identification */ |
| spr_register(env, SPR_PIR, "PIR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_pir, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMCR2, "MMCR2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UMMCR2, "UMMCR2", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX: not implemented */ |
| spr_register(env, SPR_BAMR, "BAMR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MSSCR0, "MSSCR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Altivec */ |
| spr_register(env, SPR_VRSAVE, "VRSAVE", |
| &spr_read_generic, &spr_write_generic, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L2CR, "L2CR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, NULL, |
| 0x00000000); |
| /* Not strictly an SPR */ |
| vscr_init(env, 0x00010000); |
| } |
| |
| static void gen_l3_ctrl (CPUPPCState *env) |
| { |
| /* L3CR */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L3CR, "L3CR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* L3ITCR0 */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L3ITCR0, "L3ITCR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* L3PM */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L3PM, "L3PM", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| static void gen_74xx_soft_tlb (CPUPPCState *env, int nb_tlbs, int nb_ways) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = nb_tlbs; |
| env->nb_ways = nb_ways; |
| env->id_tlbs = 1; |
| env->tlb_type = TLB_6XX; |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PTEHI, "PTEHI", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PTELO, "PTELO", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_TLBMISS, "TLBMISS", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| #endif |
| } |
| |
| #if !defined(CONFIG_USER_ONLY) |
| static void spr_write_e500_l1csr0 (void *opaque, int sprn, int gprn) |
| { |
| TCGv t0 = tcg_temp_new(); |
| |
| tcg_gen_andi_tl(t0, cpu_gpr[gprn], ~256); |
| gen_store_spr(sprn, t0); |
| tcg_temp_free(t0); |
| } |
| |
| static void spr_write_booke206_mmucsr0 (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32(sprn); |
| gen_helper_booke206_tlbflush(cpu_env, t0); |
| tcg_temp_free_i32(t0); |
| } |
| |
| static void spr_write_booke_pid (void *opaque, int sprn, int gprn) |
| { |
| TCGv_i32 t0 = tcg_const_i32(sprn); |
| gen_helper_booke_setpid(cpu_env, t0, cpu_gpr[gprn]); |
| tcg_temp_free_i32(t0); |
| } |
| #endif |
| |
| static void gen_spr_usprgh (CPUPPCState *env) |
| { |
| spr_register(env, SPR_USPRG4, "USPRG4", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_USPRG5, "USPRG5", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_USPRG6, "USPRG6", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_USPRG7, "USPRG7", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| } |
| |
| /* PowerPC BookE SPR */ |
| static void gen_spr_BookE (CPUPPCState *env, uint64_t ivor_mask) |
| { |
| const char *ivor_names[64] = { |
| "IVOR0", "IVOR1", "IVOR2", "IVOR3", |
| "IVOR4", "IVOR5", "IVOR6", "IVOR7", |
| "IVOR8", "IVOR9", "IVOR10", "IVOR11", |
| "IVOR12", "IVOR13", "IVOR14", "IVOR15", |
| "IVOR16", "IVOR17", "IVOR18", "IVOR19", |
| "IVOR20", "IVOR21", "IVOR22", "IVOR23", |
| "IVOR24", "IVOR25", "IVOR26", "IVOR27", |
| "IVOR28", "IVOR29", "IVOR30", "IVOR31", |
| "IVOR32", "IVOR33", "IVOR34", "IVOR35", |
| "IVOR36", "IVOR37", "IVOR38", "IVOR39", |
| "IVOR40", "IVOR41", "IVOR42", "IVOR43", |
| "IVOR44", "IVOR45", "IVOR46", "IVOR47", |
| "IVOR48", "IVOR49", "IVOR50", "IVOR51", |
| "IVOR52", "IVOR53", "IVOR54", "IVOR55", |
| "IVOR56", "IVOR57", "IVOR58", "IVOR59", |
| "IVOR60", "IVOR61", "IVOR62", "IVOR63", |
| }; |
| #define SPR_BOOKE_IVORxx (-1) |
| int ivor_sprn[64] = { |
| SPR_BOOKE_IVOR0, SPR_BOOKE_IVOR1, SPR_BOOKE_IVOR2, SPR_BOOKE_IVOR3, |
| SPR_BOOKE_IVOR4, SPR_BOOKE_IVOR5, SPR_BOOKE_IVOR6, SPR_BOOKE_IVOR7, |
| SPR_BOOKE_IVOR8, SPR_BOOKE_IVOR9, SPR_BOOKE_IVOR10, SPR_BOOKE_IVOR11, |
| SPR_BOOKE_IVOR12, SPR_BOOKE_IVOR13, SPR_BOOKE_IVOR14, SPR_BOOKE_IVOR15, |
| SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
| SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
| SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
| SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
| SPR_BOOKE_IVOR32, SPR_BOOKE_IVOR33, SPR_BOOKE_IVOR34, SPR_BOOKE_IVOR35, |
| SPR_BOOKE_IVOR36, SPR_BOOKE_IVOR37, SPR_BOOKE_IVOR38, SPR_BOOKE_IVOR39, |
| SPR_BOOKE_IVOR40, SPR_BOOKE_IVOR41, SPR_BOOKE_IVOR42, SPR_BOOKE_IVORxx, |
| SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
| SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
| SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
| SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
| SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, SPR_BOOKE_IVORxx, |
| }; |
| int i; |
| |
| /* Interrupt processing */ |
| spr_register(env, SPR_BOOKE_CSRR0, "CSRR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_CSRR1, "CSRR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Debug */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC1, "IAC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC2, "IAC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DAC1, "DAC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DAC2, "DAC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DBCR0, "DBCR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_40x_dbcr0, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DBCR1, "DBCR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DBCR2, "DBCR2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DBSR, "DBSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_clear, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_DEAR, "DEAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_ESR, "ESR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_IVPR, "IVPR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_excp_prefix, |
| 0x00000000); |
| /* Exception vectors */ |
| for (i = 0; i < 64; i++) { |
| if (ivor_mask & (1ULL << i)) { |
| if (ivor_sprn[i] == SPR_BOOKE_IVORxx) { |
| fprintf(stderr, "ERROR: IVOR %d SPR is not defined\n", i); |
| exit(1); |
| } |
| spr_register(env, ivor_sprn[i], ivor_names[i], |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_excp_vector, |
| 0x00000000); |
| } |
| } |
| spr_register(env, SPR_BOOKE_PID, "PID", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_booke_pid, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_TCR, "TCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_booke_tcr, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_TSR, "TSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_booke_tsr, |
| 0x00000000); |
| /* Timer */ |
| spr_register(env, SPR_DECR, "DECR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_decr, &spr_write_decr, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_DECAR, "DECAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| SPR_NOACCESS, &spr_write_generic, |
| 0x00000000); |
| /* SPRGs */ |
| spr_register(env, SPR_USPRG0, "USPRG0", |
| &spr_read_generic, &spr_write_generic, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG4, "SPRG4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG5, "SPRG5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG6, "SPRG6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG7, "SPRG7", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| static inline uint32_t gen_tlbncfg(uint32_t assoc, uint32_t minsize, |
| uint32_t maxsize, uint32_t flags, |
| uint32_t nentries) |
| { |
| return (assoc << TLBnCFG_ASSOC_SHIFT) | |
| (minsize << TLBnCFG_MINSIZE_SHIFT) | |
| (maxsize << TLBnCFG_MAXSIZE_SHIFT) | |
| flags | nentries; |
| } |
| |
| /* BookE 2.06 storage control registers */ |
| static void gen_spr_BookE206(CPUPPCState *env, uint32_t mas_mask, |
| uint32_t *tlbncfg) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| const char *mas_names[8] = { |
| "MAS0", "MAS1", "MAS2", "MAS3", "MAS4", "MAS5", "MAS6", "MAS7", |
| }; |
| int mas_sprn[8] = { |
| SPR_BOOKE_MAS0, SPR_BOOKE_MAS1, SPR_BOOKE_MAS2, SPR_BOOKE_MAS3, |
| SPR_BOOKE_MAS4, SPR_BOOKE_MAS5, SPR_BOOKE_MAS6, SPR_BOOKE_MAS7, |
| }; |
| int i; |
| |
| /* TLB assist registers */ |
| /* XXX : not implemented */ |
| for (i = 0; i < 8; i++) { |
| void (*uea_write)(void *o, int sprn, int gprn) = &spr_write_generic32; |
| if (i == 2 && (mas_mask & (1 << i)) && (env->insns_flags & PPC_64B)) { |
| uea_write = &spr_write_generic; |
| } |
| if (mas_mask & (1 << i)) { |
| spr_register(env, mas_sprn[i], mas_names[i], |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, uea_write, |
| 0x00000000); |
| } |
| } |
| if (env->nb_pids > 1) { |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_PID1, "PID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_booke_pid, |
| 0x00000000); |
| } |
| if (env->nb_pids > 2) { |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_PID2, "PID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_booke_pid, |
| 0x00000000); |
| } |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMUCFG, "MMUCFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); /* TOFIX */ |
| switch (env->nb_ways) { |
| case 4: |
| spr_register(env, SPR_BOOKE_TLB3CFG, "TLB3CFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| tlbncfg[3]); |
| /* Fallthru */ |
| case 3: |
| spr_register(env, SPR_BOOKE_TLB2CFG, "TLB2CFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| tlbncfg[2]); |
| /* Fallthru */ |
| case 2: |
| spr_register(env, SPR_BOOKE_TLB1CFG, "TLB1CFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| tlbncfg[1]); |
| /* Fallthru */ |
| case 1: |
| spr_register(env, SPR_BOOKE_TLB0CFG, "TLB0CFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| tlbncfg[0]); |
| /* Fallthru */ |
| case 0: |
| default: |
| break; |
| } |
| #endif |
| |
| gen_spr_usprgh(env); |
| } |
| |
| /* SPR specific to PowerPC 440 implementation */ |
| static void gen_spr_440 (CPUPPCState *env) |
| { |
| /* Cache control */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_DNV0, "DNV0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_DNV1, "DNV1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_DNV2, "DNV2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_DNV3, "DNV3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_DTV0, "DTV0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_DTV1, "DTV1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_DTV2, "DTV2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_DTV3, "DTV3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_DVLIM, "DVLIM", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_INV0, "INV0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_INV1, "INV1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_INV2, "INV2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_INV3, "INV3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_ITV0, "ITV0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_ITV1, "ITV1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_ITV2, "ITV2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_ITV3, "ITV3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_IVLIM, "IVLIM", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Cache debug */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DCDBTRH, "DCDBTRH", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DCDBTRL, "DCDBTRL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_ICDBDR, "ICDBDR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_ICDBTRH, "ICDBTRH", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_ICDBTRL, "ICDBTRL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_DBDR, "DBDR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Processor control */ |
| spr_register(env, SPR_4xx_CCR0, "CCR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_440_RSTCFG, "RSTCFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| /* Storage control */ |
| spr_register(env, SPR_440_MMUCR, "MMUCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| /* SPR shared between PowerPC 40x implementations */ |
| static void gen_spr_40x (CPUPPCState *env) |
| { |
| /* Cache */ |
| /* not emulated, as QEMU do not emulate caches */ |
| spr_register(env, SPR_40x_DCCR, "DCCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* not emulated, as QEMU do not emulate caches */ |
| spr_register(env, SPR_40x_ICCR, "ICCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* not emulated, as QEMU do not emulate caches */ |
| spr_register(env, SPR_BOOKE_ICDBDR, "ICDBDR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| /* Exception */ |
| spr_register(env, SPR_40x_DEAR, "DEAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_40x_ESR, "ESR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_40x_EVPR, "EVPR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_excp_prefix, |
| 0x00000000); |
| spr_register(env, SPR_40x_SRR2, "SRR2", |
| &spr_read_generic, &spr_write_generic, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_40x_SRR3, "SRR3", |
| &spr_read_generic, &spr_write_generic, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Timers */ |
| spr_register(env, SPR_40x_PIT, "PIT", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_40x_pit, &spr_write_40x_pit, |
| 0x00000000); |
| spr_register(env, SPR_40x_TCR, "TCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_booke_tcr, |
| 0x00000000); |
| spr_register(env, SPR_40x_TSR, "TSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_booke_tsr, |
| 0x00000000); |
| } |
| |
| /* SPR specific to PowerPC 405 implementation */ |
| static void gen_spr_405 (CPUPPCState *env) |
| { |
| /* MMU */ |
| spr_register(env, SPR_40x_PID, "PID", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_4xx_CCR0, "CCR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00700000); |
| /* Debug interface */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_DBCR0, "DBCR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_40x_dbcr0, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_405_DBCR1, "DBCR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_DBSR, "DBSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_clear, |
| /* Last reset was system reset */ |
| 0x00000300); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_DAC1, "DAC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_40x_DAC2, "DAC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_405_DVC1, "DVC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_405_DVC2, "DVC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_IAC1, "IAC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_40x_IAC2, "IAC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_405_IAC3, "IAC3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_405_IAC4, "IAC4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Storage control */ |
| /* XXX: TODO: not implemented */ |
| spr_register(env, SPR_405_SLER, "SLER", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_40x_sler, |
| 0x00000000); |
| spr_register(env, SPR_40x_ZPR, "ZPR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_405_SU0R, "SU0R", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* SPRG */ |
| spr_register(env, SPR_USPRG0, "USPRG0", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG4, "SPRG4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG5, "SPRG5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG6, "SPRG6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_SPRG7, "SPRG7", |
| SPR_NOACCESS, SPR_NOACCESS, |
| spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| gen_spr_usprgh(env); |
| } |
| |
| /* SPR shared between PowerPC 401 & 403 implementations */ |
| static void gen_spr_401_403 (CPUPPCState *env) |
| { |
| /* Time base */ |
| spr_register(env, SPR_403_VTBL, "TBL", |
| &spr_read_tbl, SPR_NOACCESS, |
| &spr_read_tbl, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_403_TBL, "TBL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| SPR_NOACCESS, &spr_write_tbl, |
| 0x00000000); |
| spr_register(env, SPR_403_VTBU, "TBU", |
| &spr_read_tbu, SPR_NOACCESS, |
| &spr_read_tbu, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_403_TBU, "TBU", |
| SPR_NOACCESS, SPR_NOACCESS, |
| SPR_NOACCESS, &spr_write_tbu, |
| 0x00000000); |
| /* Debug */ |
| /* not emulated, as QEMU do not emulate caches */ |
| spr_register(env, SPR_403_CDBCR, "CDBCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| /* SPR specific to PowerPC 401 implementation */ |
| static void gen_spr_401 (CPUPPCState *env) |
| { |
| /* Debug interface */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_DBCR0, "DBCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_40x_dbcr0, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_DBSR, "DBSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_clear, |
| /* Last reset was system reset */ |
| 0x00000300); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_DAC1, "DAC", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_IAC1, "IAC", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Storage control */ |
| /* XXX: TODO: not implemented */ |
| spr_register(env, SPR_405_SLER, "SLER", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_40x_sler, |
| 0x00000000); |
| /* not emulated, as QEMU never does speculative access */ |
| spr_register(env, SPR_40x_SGR, "SGR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0xFFFFFFFF); |
| /* not emulated, as QEMU do not emulate caches */ |
| spr_register(env, SPR_40x_DCWR, "DCWR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| static void gen_spr_401x2 (CPUPPCState *env) |
| { |
| gen_spr_401(env); |
| spr_register(env, SPR_40x_PID, "PID", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_40x_ZPR, "ZPR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| /* SPR specific to PowerPC 403 implementation */ |
| static void gen_spr_403 (CPUPPCState *env) |
| { |
| /* Debug interface */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_DBCR0, "DBCR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_40x_dbcr0, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_DBSR, "DBSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_clear, |
| /* Last reset was system reset */ |
| 0x00000300); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_DAC1, "DAC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_DAC2, "DAC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_IAC1, "IAC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_40x_IAC2, "IAC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| static void gen_spr_403_real (CPUPPCState *env) |
| { |
| spr_register(env, SPR_403_PBL1, "PBL1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_403_pbr, &spr_write_403_pbr, |
| 0x00000000); |
| spr_register(env, SPR_403_PBU1, "PBU1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_403_pbr, &spr_write_403_pbr, |
| 0x00000000); |
| spr_register(env, SPR_403_PBL2, "PBL2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_403_pbr, &spr_write_403_pbr, |
| 0x00000000); |
| spr_register(env, SPR_403_PBU2, "PBU2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_403_pbr, &spr_write_403_pbr, |
| 0x00000000); |
| } |
| |
| static void gen_spr_403_mmu (CPUPPCState *env) |
| { |
| /* MMU */ |
| spr_register(env, SPR_40x_PID, "PID", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_40x_ZPR, "ZPR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| /* SPR specific to PowerPC compression coprocessor extension */ |
| static void gen_spr_compress (CPUPPCState *env) |
| { |
| /* XXX : not implemented */ |
| spr_register(env, SPR_401_SKR, "SKR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| static void gen_spr_5xx_8xx (CPUPPCState *env) |
| { |
| /* Exception processing */ |
| spr_register_kvm(env, SPR_DSISR, "DSISR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| KVM_REG_PPC_DSISR, 0x00000000); |
| spr_register_kvm(env, SPR_DAR, "DAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| KVM_REG_PPC_DAR, 0x00000000); |
| /* Timer */ |
| spr_register(env, SPR_DECR, "DECR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_decr, &spr_write_decr, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_EIE, "EIE", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_EID, "EID", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_NRI, "NRI", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_CMPA, "CMPA", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_CMPB, "CMPB", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_CMPC, "CMPC", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_CMPD, "CMPD", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_ECR, "ECR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_DER, "DER", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_COUNTA, "COUNTA", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_COUNTB, "COUNTB", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_CMPE, "CMPE", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_CMPF, "CMPF", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_CMPG, "CMPG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_CMPH, "CMPH", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_LCTRL1, "LCTRL1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_LCTRL2, "LCTRL2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_BAR, "BAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_DPDR, "DPDR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_IMMR, "IMMR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| static void gen_spr_5xx (CPUPPCState *env) |
| { |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_MI_GRA, "MI_GRA", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_L2U_GRA, "L2U_GRA", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RPCU_BBCMCR, "L2U_BBCMCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_L2U_MCR, "L2U_MCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_MI_RBA0, "MI_RBA0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_MI_RBA1, "MI_RBA1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_MI_RBA2, "MI_RBA2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_MI_RBA3, "MI_RBA3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_L2U_RBA0, "L2U_RBA0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_L2U_RBA1, "L2U_RBA1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_L2U_RBA2, "L2U_RBA2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_L2U_RBA3, "L2U_RBA3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_MI_RA0, "MI_RA0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_MI_RA1, "MI_RA1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_MI_RA2, "MI_RA2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_MI_RA3, "MI_RA3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_L2U_RA0, "L2U_RA0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_L2U_RA1, "L2U_RA1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_L2U_RA2, "L2U_RA2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_L2U_RA3, "L2U_RA3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_RCPU_FPECR, "FPECR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| static void gen_spr_8xx (CPUPPCState *env) |
| { |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_IC_CST, "IC_CST", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_IC_ADR, "IC_ADR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_IC_DAT, "IC_DAT", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_DC_CST, "DC_CST", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_DC_ADR, "DC_ADR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_DC_DAT, "DC_DAT", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MI_CTR, "MI_CTR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MI_AP, "MI_AP", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MI_EPN, "MI_EPN", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MI_TWC, "MI_TWC", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MI_RPN, "MI_RPN", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MI_DBCAM, "MI_DBCAM", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MI_DBRAM0, "MI_DBRAM0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MI_DBRAM1, "MI_DBRAM1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MD_CTR, "MD_CTR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MD_CASID, "MD_CASID", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MD_AP, "MD_AP", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MD_EPN, "MD_EPN", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MD_TWB, "MD_TWB", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MD_TWC, "MD_TWC", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MD_RPN, "MD_RPN", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MD_TW, "MD_TW", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MD_DBCAM, "MD_DBCAM", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MD_DBRAM0, "MD_DBRAM0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MPC_MD_DBRAM1, "MD_DBRAM1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| // XXX: TODO |
| /* |
| * AMR => SPR 29 (Power 2.04) |
| * CTRL => SPR 136 (Power 2.04) |
| * CTRL => SPR 152 (Power 2.04) |
| * SCOMC => SPR 276 (64 bits ?) |
| * SCOMD => SPR 277 (64 bits ?) |
| * TBU40 => SPR 286 (Power 2.04 hypv) |
| * HSPRG0 => SPR 304 (Power 2.04 hypv) |
| * HSPRG1 => SPR 305 (Power 2.04 hypv) |
| * HDSISR => SPR 306 (Power 2.04 hypv) |
| * HDAR => SPR 307 (Power 2.04 hypv) |
| * PURR => SPR 309 (Power 2.04 hypv) |
| * HDEC => SPR 310 (Power 2.04 hypv) |
| * HIOR => SPR 311 (hypv) |
| * RMOR => SPR 312 (970) |
| * HRMOR => SPR 313 (Power 2.04 hypv) |
| * HSRR0 => SPR 314 (Power 2.04 hypv) |
| * HSRR1 => SPR 315 (Power 2.04 hypv) |
| * LPCR => SPR 316 (970) |
| * LPIDR => SPR 317 (970) |
| * EPR => SPR 702 (Power 2.04 emb) |
| * perf => 768-783 (Power 2.04) |
| * perf => 784-799 (Power 2.04) |
| * PPR => SPR 896 (Power 2.04) |
| * EPLC => SPR 947 (Power 2.04 emb) |
| * EPSC => SPR 948 (Power 2.04 emb) |
| * DABRX => 1015 (Power 2.04 hypv) |
| * FPECR => SPR 1022 (?) |
| * ... and more (thermal management, performance counters, ...) |
| */ |
| |
| /*****************************************************************************/ |
| /* Exception vectors models */ |
| static void init_excp_4xx_real (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_PIT] = 0x00001000; |
| env->excp_vectors[POWERPC_EXCP_FIT] = 0x00001010; |
| env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001020; |
| env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00002000; |
| env->ivor_mask = 0x0000FFF0UL; |
| env->ivpr_mask = 0xFFFF0000UL; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0xFFFFFFFCUL; |
| #endif |
| } |
| |
| static void init_excp_4xx_softmmu (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_PIT] = 0x00001000; |
| env->excp_vectors[POWERPC_EXCP_FIT] = 0x00001010; |
| env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001020; |
| env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00001100; |
| env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00001200; |
| env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00002000; |
| env->ivor_mask = 0x0000FFF0UL; |
| env->ivpr_mask = 0xFFFF0000UL; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0xFFFFFFFCUL; |
| #endif |
| } |
| |
| static void init_excp_MPC5xx (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_FPA] = 0x00000E00; |
| env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001000; |
| env->excp_vectors[POWERPC_EXCP_DABR] = 0x00001C00; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001C00; |
| env->excp_vectors[POWERPC_EXCP_MEXTBR] = 0x00001E00; |
| env->excp_vectors[POWERPC_EXCP_NMEXTBR] = 0x00001F00; |
| env->ivor_mask = 0x0000FFF0UL; |
| env->ivpr_mask = 0xFFFF0000UL; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| static void init_excp_MPC8xx (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_FPA] = 0x00000E00; |
| env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001000; |
| env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00001100; |
| env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00001200; |
| env->excp_vectors[POWERPC_EXCP_ITLBE] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_DTLBE] = 0x00001400; |
| env->excp_vectors[POWERPC_EXCP_DABR] = 0x00001C00; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001C00; |
| env->excp_vectors[POWERPC_EXCP_MEXTBR] = 0x00001E00; |
| env->excp_vectors[POWERPC_EXCP_NMEXTBR] = 0x00001F00; |
| env->ivor_mask = 0x0000FFF0UL; |
| env->ivpr_mask = 0xFFFF0000UL; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| static void init_excp_G2 (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000A00; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000; |
| env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100; |
| env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| static void init_excp_e200(CPUPPCState *env, target_ulong ivpr_mask) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000FFC; |
| env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_APU] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_FIT] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_WDT] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_SPEU] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_EFPDI] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_EFPRI] = 0x00000000; |
| env->ivor_mask = 0x0000FFF7UL; |
| env->ivpr_mask = ivpr_mask; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0xFFFFFFFCUL; |
| #endif |
| } |
| |
| static void init_excp_BookE (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_CRITICAL] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_APU] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_FIT] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_WDT] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00000000; |
| env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00000000; |
| env->ivor_mask = 0x0000FFE0UL; |
| env->ivpr_mask = 0xFFFF0000UL; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0xFFFFFFFCUL; |
| #endif |
| } |
| |
| static void init_excp_601 (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_IO] = 0x00000A00; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_RUNM] = 0x00002000; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| static void init_excp_602 (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| /* XXX: exception prefix has a special behavior on 602 */ |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000; |
| env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100; |
| env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; |
| env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001500; |
| env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001600; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| static void init_excp_603 (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000; |
| env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100; |
| env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| static void init_excp_604 (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| static void init_excp_7x0 (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; |
| env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| static void init_excp_750cl (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| static void init_excp_750cx (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| /* XXX: Check if this is correct */ |
| static void init_excp_7x5 (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; |
| env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000; |
| env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100; |
| env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; |
| env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| static void init_excp_7400 (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; |
| env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; |
| env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001600; |
| env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| static void init_excp_7450 (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; |
| env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20; |
| env->excp_vectors[POWERPC_EXCP_IFTLB] = 0x00001000; |
| env->excp_vectors[POWERPC_EXCP_DLTLB] = 0x00001100; |
| env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400; |
| env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001600; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x00000100UL; |
| #endif |
| } |
| |
| #if defined (TARGET_PPC64) |
| static void init_excp_970 (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_DSEG] = 0x00000380; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_ISEG] = 0x00000480; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_HDECR] = 0x00000980; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; |
| env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_MAINT] = 0x00001600; |
| env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001700; |
| env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001800; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x0000000000000100ULL; |
| #endif |
| } |
| |
| static void init_excp_POWER7 (CPUPPCState *env) |
| { |
| #if !defined(CONFIG_USER_ONLY) |
| env->excp_vectors[POWERPC_EXCP_RESET] = 0x00000100; |
| env->excp_vectors[POWERPC_EXCP_MCHECK] = 0x00000200; |
| env->excp_vectors[POWERPC_EXCP_DSI] = 0x00000300; |
| env->excp_vectors[POWERPC_EXCP_DSEG] = 0x00000380; |
| env->excp_vectors[POWERPC_EXCP_ISI] = 0x00000400; |
| env->excp_vectors[POWERPC_EXCP_ISEG] = 0x00000480; |
| env->excp_vectors[POWERPC_EXCP_EXTERNAL] = 0x00000500; |
| env->excp_vectors[POWERPC_EXCP_ALIGN] = 0x00000600; |
| env->excp_vectors[POWERPC_EXCP_PROGRAM] = 0x00000700; |
| env->excp_vectors[POWERPC_EXCP_FPU] = 0x00000800; |
| env->excp_vectors[POWERPC_EXCP_DECR] = 0x00000900; |
| env->excp_vectors[POWERPC_EXCP_HDECR] = 0x00000980; |
| env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00; |
| env->excp_vectors[POWERPC_EXCP_TRACE] = 0x00000D00; |
| env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00; |
| env->excp_vectors[POWERPC_EXCP_VPU] = 0x00000F20; |
| env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300; |
| env->excp_vectors[POWERPC_EXCP_MAINT] = 0x00001600; |
| env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001700; |
| env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001800; |
| /* Hardware reset vector */ |
| env->hreset_vector = 0x0000000000000100ULL; |
| #endif |
| } |
| #endif |
| |
| /*****************************************************************************/ |
| /* Power management enable checks */ |
| static int check_pow_none (CPUPPCState *env) |
| { |
| return 0; |
| } |
| |
| static int check_pow_nocheck (CPUPPCState *env) |
| { |
| return 1; |
| } |
| |
| static int check_pow_hid0 (CPUPPCState *env) |
| { |
| if (env->spr[SPR_HID0] & 0x00E00000) |
| return 1; |
| |
| return 0; |
| } |
| |
| static int check_pow_hid0_74xx (CPUPPCState *env) |
| { |
| if (env->spr[SPR_HID0] & 0x00600000) |
| return 1; |
| |
| return 0; |
| } |
| |
| /*****************************************************************************/ |
| /* PowerPC implementations definitions */ |
| |
| #define POWERPC_FAMILY(_name) \ |
| static void \ |
| glue(glue(ppc_, _name), _cpu_family_class_init)(ObjectClass *, void *); \ |
| \ |
| static const TypeInfo \ |
| glue(glue(ppc_, _name), _cpu_family_type_info) = { \ |
| .name = stringify(_name) "-family-" TYPE_POWERPC_CPU, \ |
| .parent = TYPE_POWERPC_CPU, \ |
| .abstract = true, \ |
| .class_init = glue(glue(ppc_, _name), _cpu_family_class_init), \ |
| }; \ |
| \ |
| static void glue(glue(ppc_, _name), _cpu_family_register_types)(void) \ |
| { \ |
| type_register_static( \ |
| &glue(glue(ppc_, _name), _cpu_family_type_info)); \ |
| } \ |
| \ |
| type_init(glue(glue(ppc_, _name), _cpu_family_register_types)) \ |
| \ |
| static void glue(glue(ppc_, _name), _cpu_family_class_init) |
| |
| static void init_proc_401 (CPUPPCState *env) |
| { |
| gen_spr_40x(env); |
| gen_spr_401_403(env); |
| gen_spr_401(env); |
| init_excp_4xx_real(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc40x_irq_init(env); |
| |
| SET_FIT_PERIOD(12, 16, 20, 24); |
| SET_WDT_PERIOD(16, 20, 24, 28); |
| } |
| |
| POWERPC_FAMILY(401)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 401"; |
| pcc->init_proc = init_proc_401; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
| PPC_WRTEE | PPC_DCR | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
| PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_4xx_COMMON | PPC_40x_EXCP; |
| pcc->msr_mask = 0x00000000000FD201ULL; |
| pcc->mmu_model = POWERPC_MMU_REAL; |
| pcc->excp_model = POWERPC_EXCP_40x; |
| pcc->bus_model = PPC_FLAGS_INPUT_401; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_401x2 (CPUPPCState *env) |
| { |
| gen_spr_40x(env); |
| gen_spr_401_403(env); |
| gen_spr_401x2(env); |
| gen_spr_compress(env); |
| /* Memory management */ |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = 64; |
| env->nb_ways = 1; |
| env->id_tlbs = 0; |
| env->tlb_type = TLB_EMB; |
| #endif |
| init_excp_4xx_softmmu(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc40x_irq_init(env); |
| |
| SET_FIT_PERIOD(12, 16, 20, 24); |
| SET_WDT_PERIOD(16, 20, 24, 28); |
| } |
| |
| POWERPC_FAMILY(401x2)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 401x2"; |
| pcc->init_proc = init_proc_401x2; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_DCR | PPC_WRTEE | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | |
| PPC_4xx_COMMON | PPC_40x_EXCP; |
| pcc->msr_mask = 0x00000000001FD231ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z; |
| pcc->excp_model = POWERPC_EXCP_40x; |
| pcc->bus_model = PPC_FLAGS_INPUT_401; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_401x3 (CPUPPCState *env) |
| { |
| gen_spr_40x(env); |
| gen_spr_401_403(env); |
| gen_spr_401(env); |
| gen_spr_401x2(env); |
| gen_spr_compress(env); |
| init_excp_4xx_softmmu(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc40x_irq_init(env); |
| |
| SET_FIT_PERIOD(12, 16, 20, 24); |
| SET_WDT_PERIOD(16, 20, 24, 28); |
| } |
| |
| POWERPC_FAMILY(401x3)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 401x3"; |
| pcc->init_proc = init_proc_401x3; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_DCR | PPC_WRTEE | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | |
| PPC_4xx_COMMON | PPC_40x_EXCP; |
| pcc->msr_mask = 0x00000000001FD631ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z; |
| pcc->excp_model = POWERPC_EXCP_40x; |
| pcc->bus_model = PPC_FLAGS_INPUT_401; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_IOP480 (CPUPPCState *env) |
| { |
| gen_spr_40x(env); |
| gen_spr_401_403(env); |
| gen_spr_401x2(env); |
| gen_spr_compress(env); |
| /* Memory management */ |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = 64; |
| env->nb_ways = 1; |
| env->id_tlbs = 0; |
| env->tlb_type = TLB_EMB; |
| #endif |
| init_excp_4xx_softmmu(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc40x_irq_init(env); |
| |
| SET_FIT_PERIOD(8, 12, 16, 20); |
| SET_WDT_PERIOD(16, 20, 24, 28); |
| } |
| |
| POWERPC_FAMILY(IOP480)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "IOP480"; |
| pcc->init_proc = init_proc_IOP480; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
| PPC_DCR | PPC_WRTEE | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | |
| PPC_4xx_COMMON | PPC_40x_EXCP; |
| pcc->msr_mask = 0x00000000001FD231ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z; |
| pcc->excp_model = POWERPC_EXCP_40x; |
| pcc->bus_model = PPC_FLAGS_INPUT_401; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_403 (CPUPPCState *env) |
| { |
| gen_spr_40x(env); |
| gen_spr_401_403(env); |
| gen_spr_403(env); |
| gen_spr_403_real(env); |
| init_excp_4xx_real(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc40x_irq_init(env); |
| |
| SET_FIT_PERIOD(8, 12, 16, 20); |
| SET_WDT_PERIOD(16, 20, 24, 28); |
| } |
| |
| POWERPC_FAMILY(403)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 403"; |
| pcc->init_proc = init_proc_403; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
| PPC_DCR | PPC_WRTEE | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
| PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_4xx_COMMON | PPC_40x_EXCP; |
| pcc->msr_mask = 0x000000000007D00DULL; |
| pcc->mmu_model = POWERPC_MMU_REAL; |
| pcc->excp_model = POWERPC_EXCP_40x; |
| pcc->bus_model = PPC_FLAGS_INPUT_401; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_PX | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_403GCX (CPUPPCState *env) |
| { |
| gen_spr_40x(env); |
| gen_spr_401_403(env); |
| gen_spr_403(env); |
| gen_spr_403_real(env); |
| gen_spr_403_mmu(env); |
| /* Bus access control */ |
| /* not emulated, as QEMU never does speculative access */ |
| spr_register(env, SPR_40x_SGR, "SGR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0xFFFFFFFF); |
| /* not emulated, as QEMU do not emulate caches */ |
| spr_register(env, SPR_40x_DCWR, "DCWR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = 64; |
| env->nb_ways = 1; |
| env->id_tlbs = 0; |
| env->tlb_type = TLB_EMB; |
| #endif |
| init_excp_4xx_softmmu(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc40x_irq_init(env); |
| |
| SET_FIT_PERIOD(8, 12, 16, 20); |
| SET_WDT_PERIOD(16, 20, 24, 28); |
| } |
| |
| POWERPC_FAMILY(403GCX)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 403 GCX"; |
| pcc->init_proc = init_proc_403GCX; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
| PPC_DCR | PPC_WRTEE | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
| PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | |
| PPC_4xx_COMMON | PPC_40x_EXCP; |
| pcc->msr_mask = 0x000000000007D00DULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_4xx_Z; |
| pcc->excp_model = POWERPC_EXCP_40x; |
| pcc->bus_model = PPC_FLAGS_INPUT_401; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_PX | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_405 (CPUPPCState *env) |
| { |
| /* Time base */ |
| gen_tbl(env); |
| gen_spr_40x(env); |
| gen_spr_405(env); |
| /* Bus access control */ |
| /* not emulated, as QEMU never does speculative access */ |
| spr_register(env, SPR_40x_SGR, "SGR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0xFFFFFFFF); |
| /* not emulated, as QEMU do not emulate caches */ |
| spr_register(env, SPR_40x_DCWR, "DCWR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = 64; |
| env->nb_ways = 1; |
| env->id_tlbs = 0; |
| env->tlb_type = TLB_EMB; |
| #endif |
| init_excp_4xx_softmmu(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc40x_irq_init(env); |
| |
| SET_FIT_PERIOD(8, 12, 16, 20); |
| SET_WDT_PERIOD(16, 20, 24, 28); |
| } |
| |
| POWERPC_FAMILY(405)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 405"; |
| pcc->init_proc = init_proc_405; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_DCR | PPC_WRTEE | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_40x_ICBT | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | |
| PPC_4xx_COMMON | PPC_405_MAC | PPC_40x_EXCP; |
| pcc->msr_mask = 0x000000000006E630ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_4xx; |
| pcc->excp_model = POWERPC_EXCP_40x; |
| pcc->bus_model = PPC_FLAGS_INPUT_405; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
| POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_440EP (CPUPPCState *env) |
| { |
| /* Time base */ |
| gen_tbl(env); |
| gen_spr_BookE(env, 0x000000000000FFFFULL); |
| gen_spr_440(env); |
| gen_spr_usprgh(env); |
| /* Processor identification */ |
| spr_register(env, SPR_BOOKE_PIR, "PIR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_pir, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC3, "IAC3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC4, "IAC4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DVC1, "DVC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DVC2, "DVC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_MCSR, "MCSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_CCR1, "CCR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = 64; |
| env->nb_ways = 1; |
| env->id_tlbs = 0; |
| env->tlb_type = TLB_EMB; |
| #endif |
| init_excp_BookE(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| ppc40x_irq_init(env); |
| |
| SET_FIT_PERIOD(12, 16, 20, 24); |
| SET_WDT_PERIOD(20, 24, 28, 32); |
| } |
| |
| POWERPC_FAMILY(440EP)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 440 EP"; |
| pcc->init_proc = init_proc_440EP; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
| PPC_FLOAT | PPC_FLOAT_FRES | PPC_FLOAT_FSEL | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_DCR | PPC_WRTEE | PPC_RFMCI | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_TLBSYNC | PPC_MFTB | |
| PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | |
| PPC_440_SPEC; |
| pcc->msr_mask = 0x000000000006FF30ULL; |
| pcc->mmu_model = POWERPC_MMU_BOOKE; |
| pcc->excp_model = POWERPC_EXCP_BOOKE; |
| pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
| POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_440GP (CPUPPCState *env) |
| { |
| /* Time base */ |
| gen_tbl(env); |
| gen_spr_BookE(env, 0x000000000000FFFFULL); |
| gen_spr_440(env); |
| gen_spr_usprgh(env); |
| /* Processor identification */ |
| spr_register(env, SPR_BOOKE_PIR, "PIR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_pir, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC3, "IAC3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC4, "IAC4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DVC1, "DVC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DVC2, "DVC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = 64; |
| env->nb_ways = 1; |
| env->id_tlbs = 0; |
| env->tlb_type = TLB_EMB; |
| #endif |
| init_excp_BookE(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* XXX: TODO: allocate internal IRQ controller */ |
| |
| SET_FIT_PERIOD(12, 16, 20, 24); |
| SET_WDT_PERIOD(20, 24, 28, 32); |
| } |
| |
| POWERPC_FAMILY(440GP)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 440 GP"; |
| pcc->init_proc = init_proc_440GP; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
| PPC_DCR | PPC_DCRX | PPC_WRTEE | PPC_MFAPIDI | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_TLBSYNC | PPC_TLBIVA | PPC_MFTB | |
| PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | |
| PPC_440_SPEC; |
| pcc->msr_mask = 0x000000000006FF30ULL; |
| pcc->mmu_model = POWERPC_MMU_BOOKE; |
| pcc->excp_model = POWERPC_EXCP_BOOKE; |
| pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
| POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_440x4 (CPUPPCState *env) |
| { |
| /* Time base */ |
| gen_tbl(env); |
| gen_spr_BookE(env, 0x000000000000FFFFULL); |
| gen_spr_440(env); |
| gen_spr_usprgh(env); |
| /* Processor identification */ |
| spr_register(env, SPR_BOOKE_PIR, "PIR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_pir, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC3, "IAC3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC4, "IAC4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DVC1, "DVC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DVC2, "DVC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = 64; |
| env->nb_ways = 1; |
| env->id_tlbs = 0; |
| env->tlb_type = TLB_EMB; |
| #endif |
| init_excp_BookE(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* XXX: TODO: allocate internal IRQ controller */ |
| |
| SET_FIT_PERIOD(12, 16, 20, 24); |
| SET_WDT_PERIOD(20, 24, 28, 32); |
| } |
| |
| POWERPC_FAMILY(440x4)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 440x4"; |
| pcc->init_proc = init_proc_440x4; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
| PPC_DCR | PPC_WRTEE | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_TLBSYNC | PPC_MFTB | |
| PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | |
| PPC_440_SPEC; |
| pcc->msr_mask = 0x000000000006FF30ULL; |
| pcc->mmu_model = POWERPC_MMU_BOOKE; |
| pcc->excp_model = POWERPC_EXCP_BOOKE; |
| pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
| POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_440x5 (CPUPPCState *env) |
| { |
| /* Time base */ |
| gen_tbl(env); |
| gen_spr_BookE(env, 0x000000000000FFFFULL); |
| gen_spr_440(env); |
| gen_spr_usprgh(env); |
| /* Processor identification */ |
| spr_register(env, SPR_BOOKE_PIR, "PIR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_pir, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC3, "IAC3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC4, "IAC4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DVC1, "DVC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DVC2, "DVC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_MCSR, "MCSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_CCR1, "CCR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = 64; |
| env->nb_ways = 1; |
| env->id_tlbs = 0; |
| env->tlb_type = TLB_EMB; |
| #endif |
| init_excp_BookE(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| ppc40x_irq_init(env); |
| |
| SET_FIT_PERIOD(12, 16, 20, 24); |
| SET_WDT_PERIOD(20, 24, 28, 32); |
| } |
| |
| POWERPC_FAMILY(440x5)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 440x5"; |
| pcc->init_proc = init_proc_440x5; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
| PPC_DCR | PPC_WRTEE | PPC_RFMCI | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_TLBSYNC | PPC_MFTB | |
| PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | |
| PPC_440_SPEC; |
| pcc->msr_mask = 0x000000000006FF30ULL; |
| pcc->mmu_model = POWERPC_MMU_BOOKE; |
| pcc->excp_model = POWERPC_EXCP_BOOKE; |
| pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
| POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_460 (CPUPPCState *env) |
| { |
| /* Time base */ |
| gen_tbl(env); |
| gen_spr_BookE(env, 0x000000000000FFFFULL); |
| gen_spr_440(env); |
| gen_spr_usprgh(env); |
| /* Processor identification */ |
| spr_register(env, SPR_BOOKE_PIR, "PIR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_pir, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC3, "IAC3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC4, "IAC4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DVC1, "DVC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DVC2, "DVC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_MCSR, "MCSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_CCR1, "CCR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_DCRIPR, "SPR_DCRIPR", |
| &spr_read_generic, &spr_write_generic, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = 64; |
| env->nb_ways = 1; |
| env->id_tlbs = 0; |
| env->tlb_type = TLB_EMB; |
| #endif |
| init_excp_BookE(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* XXX: TODO: allocate internal IRQ controller */ |
| |
| SET_FIT_PERIOD(12, 16, 20, 24); |
| SET_WDT_PERIOD(20, 24, 28, 32); |
| } |
| |
| POWERPC_FAMILY(460)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 460 (guessed)"; |
| pcc->init_proc = init_proc_460; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
| PPC_DCR | PPC_DCRX | PPC_DCRUX | |
| PPC_WRTEE | PPC_MFAPIDI | PPC_MFTB | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_TLBSYNC | PPC_TLBIVA | |
| PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | |
| PPC_440_SPEC; |
| pcc->msr_mask = 0x000000000006FF30ULL; |
| pcc->mmu_model = POWERPC_MMU_BOOKE; |
| pcc->excp_model = POWERPC_EXCP_BOOKE; |
| pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
| POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_460F (CPUPPCState *env) |
| { |
| /* Time base */ |
| gen_tbl(env); |
| gen_spr_BookE(env, 0x000000000000FFFFULL); |
| gen_spr_440(env); |
| gen_spr_usprgh(env); |
| /* Processor identification */ |
| spr_register(env, SPR_BOOKE_PIR, "PIR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_pir, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC3, "IAC3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC4, "IAC4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DVC1, "DVC1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_DVC2, "DVC2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_MCSR, "MCSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_440_CCR1, "CCR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_DCRIPR, "SPR_DCRIPR", |
| &spr_read_generic, &spr_write_generic, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = 64; |
| env->nb_ways = 1; |
| env->id_tlbs = 0; |
| env->tlb_type = TLB_EMB; |
| #endif |
| init_excp_BookE(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* XXX: TODO: allocate internal IRQ controller */ |
| |
| SET_FIT_PERIOD(12, 16, 20, 24); |
| SET_WDT_PERIOD(20, 24, 28, 32); |
| } |
| |
| POWERPC_FAMILY(460F)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 460F (guessed)"; |
| pcc->init_proc = init_proc_460F; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
| PPC_FLOAT | PPC_FLOAT_FRES | PPC_FLOAT_FSEL | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | PPC_MFTB | |
| PPC_DCR | PPC_DCRX | PPC_DCRUX | |
| PPC_WRTEE | PPC_MFAPIDI | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_TLBSYNC | PPC_TLBIVA | |
| PPC_BOOKE | PPC_4xx_COMMON | PPC_405_MAC | |
| PPC_440_SPEC; |
| pcc->msr_mask = 0x000000000006FF30ULL; |
| pcc->mmu_model = POWERPC_MMU_BOOKE; |
| pcc->excp_model = POWERPC_EXCP_BOOKE; |
| pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
| pcc->bfd_mach = bfd_mach_ppc_403; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DWE | |
| POWERPC_FLAG_DE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_MPC5xx (CPUPPCState *env) |
| { |
| /* Time base */ |
| gen_tbl(env); |
| gen_spr_5xx_8xx(env); |
| gen_spr_5xx(env); |
| init_excp_MPC5xx(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* XXX: TODO: allocate internal IRQ controller */ |
| } |
| |
| POWERPC_FAMILY(MPC5xx)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "Freescale 5xx cores (aka RCPU)"; |
| pcc->init_proc = init_proc_MPC5xx; |
| pcc->check_pow = check_pow_none; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
| PPC_MEM_EIEIO | PPC_MEM_SYNC | |
| PPC_CACHE_ICBI | PPC_FLOAT | PPC_FLOAT_STFIWX | |
| PPC_MFTB; |
| pcc->msr_mask = 0x000000000001FF43ULL; |
| pcc->mmu_model = POWERPC_MMU_REAL; |
| pcc->excp_model = POWERPC_EXCP_603; |
| pcc->bus_model = PPC_FLAGS_INPUT_RCPU; |
| pcc->bfd_mach = bfd_mach_ppc_505; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_MPC8xx (CPUPPCState *env) |
| { |
| /* Time base */ |
| gen_tbl(env); |
| gen_spr_5xx_8xx(env); |
| gen_spr_8xx(env); |
| init_excp_MPC8xx(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* XXX: TODO: allocate internal IRQ controller */ |
| } |
| |
| POWERPC_FAMILY(MPC8xx)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "Freescale 8xx cores (aka PowerQUICC)"; |
| pcc->init_proc = init_proc_MPC8xx; |
| pcc->check_pow = check_pow_none; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | |
| PPC_MEM_EIEIO | PPC_MEM_SYNC | |
| PPC_CACHE_ICBI | PPC_MFTB; |
| pcc->msr_mask = 0x000000000001F673ULL; |
| pcc->mmu_model = POWERPC_MMU_MPC8xx; |
| pcc->excp_model = POWERPC_EXCP_603; |
| pcc->bus_model = PPC_FLAGS_INPUT_RCPU; |
| pcc->bfd_mach = bfd_mach_ppc_860; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| /* Freescale 82xx cores (aka PowerQUICC-II) */ |
| |
| static void init_proc_G2 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_G2_755(env); |
| gen_spr_G2(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* External access control */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_EAR, "EAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Hardware implementation register */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_high_BATs(env); |
| gen_6xx_7xx_soft_tlb(env, 64, 2); |
| init_excp_G2(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(G2)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC G2"; |
| pcc->init_proc = init_proc_G2; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000006FFF2ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
| pcc->excp_model = POWERPC_EXCP_G2; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_ec603e; |
| pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_G2LE (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_G2_755(env); |
| gen_spr_G2(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* External access control */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_EAR, "EAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Hardware implementation register */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Breakpoints */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_DABR, "DABR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_DABR2, "DABR2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_IABR2, "IABR2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_IBCR, "IBCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_DBCR, "DBCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_high_BATs(env); |
| gen_6xx_7xx_soft_tlb(env, 64, 2); |
| init_excp_G2(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(G2LE)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC G2LE"; |
| pcc->init_proc = init_proc_G2LE; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000007FFF3ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
| pcc->excp_model = POWERPC_EXCP_G2; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_ec603e; |
| pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_e200 (CPUPPCState *env) |
| { |
| /* Time base */ |
| gen_tbl(env); |
| gen_spr_BookE(env, 0x000000070000FFFFULL); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_SPEFSCR, "SPEFSCR", |
| &spr_read_spefscr, &spr_write_spefscr, |
| &spr_read_spefscr, &spr_write_spefscr, |
| 0x00000000); |
| /* Memory management */ |
| gen_spr_BookE206(env, 0x0000005D, NULL); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_ALTCTXCR, "ALTCTXCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_BUCSR, "BUCSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_CTXCR, "CTXCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_DBCNT, "DBCNT", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_DBCR3, "DBCR3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_L1CFG0, "L1CFG0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_L1CSR0, "L1CSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_L1FINV0, "L1FINV0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_TLB0CFG, "TLB0CFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_TLB1CFG, "TLB1CFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC3, "IAC3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_IAC4, "IAC4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMUCSR0, "MMUCSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); /* TOFIX */ |
| spr_register(env, SPR_BOOKE_DSRR0, "DSRR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_DSRR1, "DSRR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = 64; |
| env->nb_ways = 1; |
| env->id_tlbs = 0; |
| env->tlb_type = TLB_EMB; |
| #endif |
| init_excp_e200(env, 0xFFFF0000UL); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* XXX: TODO: allocate internal IRQ controller */ |
| } |
| |
| POWERPC_FAMILY(e200)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "e200 core"; |
| pcc->init_proc = init_proc_e200; |
| pcc->check_pow = check_pow_hid0; |
| /* XXX: unimplemented instructions: |
| * dcblc |
| * dcbtlst |
| * dcbtstls |
| * icblc |
| * icbtls |
| * tlbivax |
| * all SPE multiply-accumulate instructions |
| */ |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
| PPC_SPE | PPC_SPE_SINGLE | |
| PPC_WRTEE | PPC_RFDI | |
| PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_TLBSYNC | PPC_TLBIVAX | |
| PPC_BOOKE; |
| pcc->msr_mask = 0x000000000606FF30ULL; |
| pcc->mmu_model = POWERPC_MMU_BOOKE206; |
| pcc->excp_model = POWERPC_EXCP_BOOKE; |
| pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
| pcc->bfd_mach = bfd_mach_ppc_860; |
| pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE | |
| POWERPC_FLAG_UBLE | POWERPC_FLAG_DE | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_e300 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_603(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_high_BATs(env); |
| gen_6xx_7xx_soft_tlb(env, 64, 2); |
| init_excp_603(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(e300)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "e300 core"; |
| pcc->init_proc = init_proc_e300; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000007FFF3ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
| pcc->excp_model = POWERPC_EXCP_603; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_603; |
| pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| #if !defined(CONFIG_USER_ONLY) |
| static void spr_write_mas73(void *opaque, int sprn, int gprn) |
| { |
| TCGv val = tcg_temp_new(); |
| tcg_gen_ext32u_tl(val, cpu_gpr[gprn]); |
| gen_store_spr(SPR_BOOKE_MAS3, val); |
| tcg_gen_shri_tl(val, cpu_gpr[gprn], 32); |
| gen_store_spr(SPR_BOOKE_MAS7, val); |
| tcg_temp_free(val); |
| } |
| |
| static void spr_read_mas73(void *opaque, int gprn, int sprn) |
| { |
| TCGv mas7 = tcg_temp_new(); |
| TCGv mas3 = tcg_temp_new(); |
| gen_load_spr(mas7, SPR_BOOKE_MAS7); |
| tcg_gen_shli_tl(mas7, mas7, 32); |
| gen_load_spr(mas3, SPR_BOOKE_MAS3); |
| tcg_gen_or_tl(cpu_gpr[gprn], mas3, mas7); |
| tcg_temp_free(mas3); |
| tcg_temp_free(mas7); |
| } |
| |
| #endif |
| |
| enum fsl_e500_version { |
| fsl_e500v1, |
| fsl_e500v2, |
| fsl_e500mc, |
| fsl_e5500, |
| }; |
| |
| static void init_proc_e500 (CPUPPCState *env, int version) |
| { |
| uint32_t tlbncfg[2]; |
| uint64_t ivor_mask; |
| uint64_t ivpr_mask = 0xFFFF0000ULL; |
| uint32_t l1cfg0 = 0x3800 /* 8 ways */ |
| | 0x0020; /* 32 kb */ |
| #if !defined(CONFIG_USER_ONLY) |
| int i; |
| #endif |
| |
| /* Time base */ |
| gen_tbl(env); |
| /* |
| * XXX The e500 doesn't implement IVOR7 and IVOR9, but doesn't |
| * complain when accessing them. |
| * gen_spr_BookE(env, 0x0000000F0000FD7FULL); |
| */ |
| switch (version) { |
| case fsl_e500v1: |
| case fsl_e500v2: |
| default: |
| ivor_mask = 0x0000000F0000FFFFULL; |
| break; |
| case fsl_e500mc: |
| case fsl_e5500: |
| ivor_mask = 0x000003FE0000FFFFULL; |
| break; |
| } |
| gen_spr_BookE(env, ivor_mask); |
| /* Processor identification */ |
| spr_register(env, SPR_BOOKE_PIR, "PIR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_pir, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_SPEFSCR, "SPEFSCR", |
| &spr_read_spefscr, &spr_write_spefscr, |
| &spr_read_spefscr, &spr_write_spefscr, |
| 0x00000000); |
| #if !defined(CONFIG_USER_ONLY) |
| /* Memory management */ |
| env->nb_pids = 3; |
| env->nb_ways = 2; |
| env->id_tlbs = 0; |
| switch (version) { |
| case fsl_e500v1: |
| tlbncfg[0] = gen_tlbncfg(2, 1, 1, 0, 256); |
| tlbncfg[1] = gen_tlbncfg(16, 1, 9, TLBnCFG_AVAIL | TLBnCFG_IPROT, 16); |
| break; |
| case fsl_e500v2: |
| tlbncfg[0] = gen_tlbncfg(4, 1, 1, 0, 512); |
| tlbncfg[1] = gen_tlbncfg(16, 1, 12, TLBnCFG_AVAIL | TLBnCFG_IPROT, 16); |
| break; |
| case fsl_e500mc: |
| case fsl_e5500: |
| tlbncfg[0] = gen_tlbncfg(4, 1, 1, 0, 512); |
| tlbncfg[1] = gen_tlbncfg(64, 1, 12, TLBnCFG_AVAIL | TLBnCFG_IPROT, 64); |
| break; |
| default: |
| cpu_abort(env, "Unknown CPU: " TARGET_FMT_lx "\n", env->spr[SPR_PVR]); |
| } |
| #endif |
| /* Cache sizes */ |
| switch (version) { |
| case fsl_e500v1: |
| case fsl_e500v2: |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| break; |
| case fsl_e500mc: |
| case fsl_e5500: |
| env->dcache_line_size = 64; |
| env->icache_line_size = 64; |
| l1cfg0 |= 0x1000000; /* 64 byte cache block size */ |
| break; |
| default: |
| cpu_abort(env, "Unknown CPU: " TARGET_FMT_lx "\n", env->spr[SPR_PVR]); |
| } |
| gen_spr_BookE206(env, 0x000000DF, tlbncfg); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_BBEAR, "BBEAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_BBTAR, "BBTAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_MCAR, "MCAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_BOOKE_MCSR, "MCSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_NPIDR, "NPIDR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_BUCSR, "BUCSR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_L1CFG0, "L1CFG0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| l1cfg0); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_L1CSR0, "L1CSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_e500_l1csr0, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_Exxx_L1CSR1, "L1CSR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_MCSRR0, "MCSRR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_MCSRR1, "MCSRR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_MMUCSR0, "MMUCSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_booke206_mmucsr0, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_EPR, "EPR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX better abstract into Emb.xxx features */ |
| if (version == fsl_e5500) { |
| spr_register(env, SPR_BOOKE_EPCR, "EPCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_BOOKE_MAS7_MAS3, "MAS7_MAS3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_mas73, &spr_write_mas73, |
| 0x00000000); |
| ivpr_mask = (target_ulong)~0xFFFFULL; |
| } |
| |
| #if !defined(CONFIG_USER_ONLY) |
| env->nb_tlb = 0; |
| env->tlb_type = TLB_MAS; |
| for (i = 0; i < BOOKE206_MAX_TLBN; i++) { |
| env->nb_tlb += booke206_tlb_size(env, i); |
| } |
| #endif |
| |
| init_excp_e200(env, ivpr_mask); |
| /* Allocate hardware IRQ controller */ |
| ppce500_irq_init(env); |
| } |
| |
| static void init_proc_e500v1(CPUPPCState *env) |
| { |
| init_proc_e500(env, fsl_e500v1); |
| } |
| |
| POWERPC_FAMILY(e500v1)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "e500v1 core"; |
| pcc->init_proc = init_proc_e500v1; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
| PPC_SPE | PPC_SPE_SINGLE | |
| PPC_WRTEE | PPC_RFDI | |
| PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC; |
| pcc->insns_flags2 = PPC2_BOOKE206; |
| pcc->msr_mask = 0x000000000606FF30ULL; |
| pcc->mmu_model = POWERPC_MMU_BOOKE206; |
| pcc->excp_model = POWERPC_EXCP_BOOKE; |
| pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
| pcc->bfd_mach = bfd_mach_ppc_860; |
| pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE | |
| POWERPC_FLAG_UBLE | POWERPC_FLAG_DE | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_e500v2(CPUPPCState *env) |
| { |
| init_proc_e500(env, fsl_e500v2); |
| } |
| |
| POWERPC_FAMILY(e500v2)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "e500v2 core"; |
| pcc->init_proc = init_proc_e500v2; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
| PPC_SPE | PPC_SPE_SINGLE | PPC_SPE_DOUBLE | |
| PPC_WRTEE | PPC_RFDI | |
| PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC; |
| pcc->insns_flags2 = PPC2_BOOKE206; |
| pcc->msr_mask = 0x000000000606FF30ULL; |
| pcc->mmu_model = POWERPC_MMU_BOOKE206; |
| pcc->excp_model = POWERPC_EXCP_BOOKE; |
| pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
| pcc->bfd_mach = bfd_mach_ppc_860; |
| pcc->flags = POWERPC_FLAG_SPE | POWERPC_FLAG_CE | |
| POWERPC_FLAG_UBLE | POWERPC_FLAG_DE | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_e500mc(CPUPPCState *env) |
| { |
| init_proc_e500(env, fsl_e500mc); |
| } |
| |
| POWERPC_FAMILY(e500mc)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "e500mc core"; |
| pcc->init_proc = init_proc_e500mc; |
| pcc->check_pow = check_pow_none; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
| PPC_WRTEE | PPC_RFDI | PPC_RFMCI | |
| PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_FLOAT | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_FSEL | |
| PPC_FLOAT_STFIWX | PPC_WAIT | |
| PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC; |
| pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL; |
| pcc->msr_mask = 0x000000001402FB36ULL; |
| pcc->mmu_model = POWERPC_MMU_BOOKE206; |
| pcc->excp_model = POWERPC_EXCP_BOOKE; |
| pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
| /* FIXME: figure out the correct flag for e500mc */ |
| pcc->bfd_mach = bfd_mach_ppc_e500; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | |
| POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| #ifdef TARGET_PPC64 |
| static void init_proc_e5500(CPUPPCState *env) |
| { |
| init_proc_e500(env, fsl_e5500); |
| } |
| |
| POWERPC_FAMILY(e5500)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "e5500 core"; |
| pcc->init_proc = init_proc_e5500; |
| pcc->check_pow = check_pow_none; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | |
| PPC_WRTEE | PPC_RFDI | PPC_RFMCI | |
| PPC_CACHE | PPC_CACHE_LOCK | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBZ | PPC_CACHE_DCBA | |
| PPC_FLOAT | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_FSEL | |
| PPC_FLOAT_STFIWX | PPC_WAIT | |
| PPC_MEM_TLBSYNC | PPC_TLBIVAX | PPC_MEM_SYNC | |
| PPC_64B | PPC_POPCNTB | PPC_POPCNTWD; |
| pcc->insns_flags2 = PPC2_BOOKE206 | PPC2_PRCNTL; |
| pcc->msr_mask = 0x000000009402FB36ULL; |
| pcc->mmu_model = POWERPC_MMU_BOOKE206; |
| pcc->excp_model = POWERPC_EXCP_BOOKE; |
| pcc->bus_model = PPC_FLAGS_INPUT_BookE; |
| /* FIXME: figure out the correct flag for e5500 */ |
| pcc->bfd_mach = bfd_mach_ppc_e500; |
| pcc->flags = POWERPC_FLAG_CE | POWERPC_FLAG_DE | |
| POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
| } |
| #endif |
| |
| /* Non-embedded PowerPC */ |
| |
| /* POWER : same as 601, without mfmsr, mfsr */ |
| POWERPC_FAMILY(POWER)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "POWER"; |
| /* pcc->insns_flags = XXX_TODO; */ |
| /* POWER RSC (from RAD6000) */ |
| pcc->msr_mask = 0x00000000FEF0ULL; |
| } |
| |
| #define POWERPC_MSRR_601 (0x0000000000001040ULL) |
| |
| static void init_proc_601 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_601(env); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_hid0_601, |
| 0x80010080); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_601_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_601_HID5, "HID5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| init_excp_601(env); |
| /* XXX: beware that dcache line size is 64 |
| * but dcbz uses 32 bytes "sectors" |
| * XXX: this breaks clcs instruction ! |
| */ |
| env->dcache_line_size = 32; |
| env->icache_line_size = 64; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(601)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 601"; |
| pcc->init_proc = init_proc_601; |
| pcc->check_pow = check_pow_none; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_POWER_BR | |
| PPC_FLOAT | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | PPC_MEM_TLBIE | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000000FD70ULL; |
| pcc->mmu_model = POWERPC_MMU_601; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_601; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_601; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_RTC_CLK; |
| } |
| |
| #define POWERPC_MSRR_601v (0x0000000000001040ULL) |
| |
| static void init_proc_601v (CPUPPCState *env) |
| { |
| init_proc_601(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_601_HID15, "HID15", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| } |
| |
| POWERPC_FAMILY(601v)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 601v"; |
| pcc->init_proc = init_proc_601v; |
| pcc->check_pow = check_pow_none; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_POWER_BR | |
| PPC_FLOAT | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | PPC_MEM_TLBIE | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000000FD70ULL; |
| pcc->mmu_model = POWERPC_MMU_601; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_601; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_RTC_CLK; |
| } |
| |
| static void init_proc_602 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_602(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_6xx_7xx_soft_tlb(env, 64, 2); |
| init_excp_602(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(602)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 602"; |
| pcc->init_proc = init_proc_602; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_6xx_TLB | PPC_MEM_TLBSYNC | |
| PPC_SEGMENT | PPC_602_SPEC; |
| pcc->msr_mask = 0x0000000000C7FF73ULL; |
| /* XXX: 602 MMU is quite specific. Should add a special case */ |
| pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
| pcc->excp_model = POWERPC_EXCP_602; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_602; |
| pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_603 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_603(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_6xx_7xx_soft_tlb(env, 64, 2); |
| init_excp_603(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(603)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 603"; |
| pcc->init_proc = init_proc_603; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000007FF73ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
| pcc->excp_model = POWERPC_EXCP_603; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_603; |
| pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_603E (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_603(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_6xx_7xx_soft_tlb(env, 64, 2); |
| init_excp_603(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(603E)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 603e"; |
| pcc->init_proc = init_proc_603E; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000007FF73ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
| pcc->excp_model = POWERPC_EXCP_603E; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_ec603e; |
| pcc->flags = POWERPC_FLAG_TGPR | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_604 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_604(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| init_excp_604(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(604)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 604"; |
| pcc->init_proc = init_proc_604; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000005FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_32B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_604; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_604; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
| POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_604E (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_604(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMCR1, "MMCR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC3, "PMC3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC4, "PMC4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Time base */ |
| gen_tbl(env); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| init_excp_604(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(604E)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 604E"; |
| pcc->init_proc = init_proc_604E; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000005FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_32B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_604; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_604; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
| POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_740 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* Thermal management */ |
| gen_spr_thrm(env); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| init_excp_7x0(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(740)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 740"; |
| pcc->init_proc = init_proc_740; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000005FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_32B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_7x0; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_750; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
| POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_750 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L2CR, "L2CR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, NULL, |
| 0x00000000); |
| /* Time base */ |
| gen_tbl(env); |
| /* Thermal management */ |
| gen_spr_thrm(env); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| /* XXX: high BATs are also present but are known to be bugged on |
| * die version 1.x |
| */ |
| init_excp_7x0(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(750)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 750"; |
| pcc->init_proc = init_proc_750; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000005FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_32B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_7x0; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_750; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
| POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_750cl (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L2CR, "L2CR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, NULL, |
| 0x00000000); |
| /* Time base */ |
| gen_tbl(env); |
| /* Thermal management */ |
| /* Those registers are fake on 750CL */ |
| spr_register(env, SPR_THRM1, "THRM1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_THRM2, "THRM2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_THRM3, "THRM3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX: not implemented */ |
| spr_register(env, SPR_750_TDCL, "TDCL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_750_TDCH, "TDCH", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* DMA */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750_WPAR, "WPAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_750_DMAL, "DMAL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_750_DMAU, "DMAU", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750CL_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750CL_HID4, "HID4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Quantization registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750_GQR0, "GQR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750_GQR1, "GQR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750_GQR2, "GQR2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750_GQR3, "GQR3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750_GQR4, "GQR4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750_GQR5, "GQR5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750_GQR6, "GQR6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750_GQR7, "GQR7", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| /* PowerPC 750cl has 8 DBATs and 8 IBATs */ |
| gen_high_BATs(env); |
| init_excp_750cl(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(750cl)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 750 CL"; |
| pcc->init_proc = init_proc_750cl; |
| pcc->check_pow = check_pow_hid0; |
| /* XXX: not implemented: |
| * cache lock instructions: |
| * dcbz_l |
| * floating point paired instructions |
| * psq_lux |
| * psq_lx |
| * psq_stux |
| * psq_stx |
| * ps_abs |
| * ps_add |
| * ps_cmpo0 |
| * ps_cmpo1 |
| * ps_cmpu0 |
| * ps_cmpu1 |
| * ps_div |
| * ps_madd |
| * ps_madds0 |
| * ps_madds1 |
| * ps_merge00 |
| * ps_merge01 |
| * ps_merge10 |
| * ps_merge11 |
| * ps_mr |
| * ps_msub |
| * ps_mul |
| * ps_muls0 |
| * ps_muls1 |
| * ps_nabs |
| * ps_neg |
| * ps_nmadd |
| * ps_nmsub |
| * ps_res |
| * ps_rsqrte |
| * ps_sel |
| * ps_sub |
| * ps_sum0 |
| * ps_sum1 |
| */ |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000005FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_32B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_7x0; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_750; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
| POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_750cx (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L2CR, "L2CR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, NULL, |
| 0x00000000); |
| /* Time base */ |
| gen_tbl(env); |
| /* Thermal management */ |
| gen_spr_thrm(env); |
| /* This register is not implemented but is present for compatibility */ |
| spr_register(env, SPR_SDA, "SDA", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| /* PowerPC 750cx has 8 DBATs and 8 IBATs */ |
| gen_high_BATs(env); |
| init_excp_750cx(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(750cx)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 750CX"; |
| pcc->init_proc = init_proc_750cx; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000005FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_32B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_7x0; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_750; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
| POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_750fx (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L2CR, "L2CR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, NULL, |
| 0x00000000); |
| /* Time base */ |
| gen_tbl(env); |
| /* Thermal management */ |
| gen_spr_thrm(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750_THRM4, "THRM4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750FX_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| /* PowerPC 750fx & 750gx has 8 DBATs and 8 IBATs */ |
| gen_high_BATs(env); |
| init_excp_7x0(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(750fx)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 750FX"; |
| pcc->init_proc = init_proc_750fx; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000005FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_32B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_7x0; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_750; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
| POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_750gx (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* XXX : not implemented (XXX: different from 750fx) */ |
| spr_register(env, SPR_L2CR, "L2CR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, NULL, |
| 0x00000000); |
| /* Time base */ |
| gen_tbl(env); |
| /* Thermal management */ |
| gen_spr_thrm(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750_THRM4, "THRM4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented (XXX: different from 750fx) */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented (XXX: different from 750fx) */ |
| spr_register(env, SPR_750FX_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| /* PowerPC 750fx & 750gx has 8 DBATs and 8 IBATs */ |
| gen_high_BATs(env); |
| init_excp_7x0(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(750gx)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 750GX"; |
| pcc->init_proc = init_proc_750gx; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000005FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_32B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_7x0; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_750; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
| POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_745 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| gen_spr_G2_755(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* Thermal management */ |
| gen_spr_thrm(env); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_high_BATs(env); |
| gen_6xx_7xx_soft_tlb(env, 64, 2); |
| init_excp_7x5(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(745)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 745"; |
| pcc->init_proc = init_proc_745; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000005FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
| pcc->excp_model = POWERPC_EXCP_7x5; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_750; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
| POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_755 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| gen_spr_G2_755(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* L2 cache control */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L2CR, "L2CR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, NULL, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L2PMCR, "L2PMCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Thermal management */ |
| gen_spr_thrm(env); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_high_BATs(env); |
| gen_6xx_7xx_soft_tlb(env, 64, 2); |
| init_excp_7x5(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(755)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 755"; |
| pcc->init_proc = init_proc_755; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FRSQRTE | PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | PPC_6xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN; |
| pcc->msr_mask = 0x000000000005FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_6xx; |
| pcc->excp_model = POWERPC_EXCP_7x5; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_750; |
| pcc->flags = POWERPC_FLAG_SE | POWERPC_FLAG_BE | |
| POWERPC_FLAG_PMM | POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_7400 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* 74xx specific SPR */ |
| gen_spr_74xx(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UBAMR, "UBAMR", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX: this seems not implemented on all revisions. */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MSSCR1, "MSSCR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Thermal management */ |
| gen_spr_thrm(env); |
| /* Memory management */ |
| gen_low_BATs(env); |
| init_excp_7400(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(7400)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 7400 (aka G4)"; |
| pcc->init_proc = init_proc_7400; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_MEM_TLBIA | |
| PPC_SEGMENT | PPC_EXTERN | |
| PPC_ALTIVEC; |
| pcc->msr_mask = 0x000000000205FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_32B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_74xx; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_7400; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_7410 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* 74xx specific SPR */ |
| gen_spr_74xx(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UBAMR, "UBAMR", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* Thermal management */ |
| gen_spr_thrm(env); |
| /* L2PMCR */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L2PMCR, "L2PMCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* LDSTDB */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_LDSTDB, "LDSTDB", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| init_excp_7400(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(7410)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 7410 (aka G4)"; |
| pcc->init_proc = init_proc_7410; |
| pcc->check_pow = check_pow_hid0; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_MEM_TLBIA | |
| PPC_SEGMENT | PPC_EXTERN | |
| PPC_ALTIVEC; |
| pcc->msr_mask = 0x000000000205FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_32B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_74xx; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_7400; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_7440 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* 74xx specific SPR */ |
| gen_spr_74xx(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UBAMR, "UBAMR", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* LDSTCR */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_LDSTCR, "LDSTCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* ICTRL */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_ICTRL, "ICTRL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* MSSSR0 */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MSSSR0, "MSSSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* PMC */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC5, "PMC5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC5, "UPMC5", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC6, "PMC6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC6, "UPMC6", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_74xx_soft_tlb(env, 128, 2); |
| init_excp_7450(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(7440)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 7440 (aka G4)"; |
| pcc->init_proc = init_proc_7440; |
| pcc->check_pow = check_pow_hid0_74xx; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_MEM_TLBIA | PPC_74xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN | |
| PPC_ALTIVEC; |
| pcc->msr_mask = 0x000000000205FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_74xx; |
| pcc->excp_model = POWERPC_EXCP_74xx; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_7400; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_7450 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* 74xx specific SPR */ |
| gen_spr_74xx(env); |
| /* Level 3 cache control */ |
| gen_l3_ctrl(env); |
| /* L3ITCR1 */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L3ITCR1, "L3ITCR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* L3ITCR2 */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L3ITCR2, "L3ITCR2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* L3ITCR3 */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L3ITCR3, "L3ITCR3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* L3OHCR */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L3OHCR, "L3OHCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UBAMR, "UBAMR", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* LDSTCR */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_LDSTCR, "LDSTCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* ICTRL */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_ICTRL, "ICTRL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* MSSSR0 */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MSSSR0, "MSSSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* PMC */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC5, "PMC5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC5, "UPMC5", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC6, "PMC6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC6, "UPMC6", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_74xx_soft_tlb(env, 128, 2); |
| init_excp_7450(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(7450)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 7450 (aka G4)"; |
| pcc->init_proc = init_proc_7450; |
| pcc->check_pow = check_pow_hid0_74xx; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_MEM_TLBIA | PPC_74xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN | |
| PPC_ALTIVEC; |
| pcc->msr_mask = 0x000000000205FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_74xx; |
| pcc->excp_model = POWERPC_EXCP_74xx; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_7400; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_7445 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* 74xx specific SPR */ |
| gen_spr_74xx(env); |
| /* LDSTCR */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_LDSTCR, "LDSTCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* ICTRL */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_ICTRL, "ICTRL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* MSSSR0 */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MSSSR0, "MSSSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* PMC */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC5, "PMC5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC5, "UPMC5", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC6, "PMC6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC6, "UPMC6", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* SPRGs */ |
| spr_register(env, SPR_SPRG4, "SPRG4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG4, "USPRG4", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG5, "SPRG5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG5, "USPRG5", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG6, "SPRG6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG6, "USPRG6", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG7, "SPRG7", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG7, "USPRG7", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_high_BATs(env); |
| gen_74xx_soft_tlb(env, 128, 2); |
| init_excp_7450(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(7445)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 7445 (aka G4)"; |
| pcc->init_proc = init_proc_7445; |
| pcc->check_pow = check_pow_hid0_74xx; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_MEM_TLBIA | PPC_74xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN | |
| PPC_ALTIVEC; |
| pcc->msr_mask = 0x000000000205FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_74xx; |
| pcc->excp_model = POWERPC_EXCP_74xx; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_7400; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_7455 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* 74xx specific SPR */ |
| gen_spr_74xx(env); |
| /* Level 3 cache control */ |
| gen_l3_ctrl(env); |
| /* LDSTCR */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_LDSTCR, "LDSTCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* ICTRL */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_ICTRL, "ICTRL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* MSSSR0 */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MSSSR0, "MSSSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* PMC */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC5, "PMC5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC5, "UPMC5", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC6, "PMC6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC6, "UPMC6", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* SPRGs */ |
| spr_register(env, SPR_SPRG4, "SPRG4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG4, "USPRG4", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG5, "SPRG5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG5, "USPRG5", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG6, "SPRG6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG6, "USPRG6", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG7, "SPRG7", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG7, "USPRG7", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_high_BATs(env); |
| gen_74xx_soft_tlb(env, 128, 2); |
| init_excp_7450(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(7455)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 7455 (aka G4)"; |
| pcc->init_proc = init_proc_7455; |
| pcc->check_pow = check_pow_hid0_74xx; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_MEM_TLBIA | PPC_74xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN | |
| PPC_ALTIVEC; |
| pcc->msr_mask = 0x000000000205FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_74xx; |
| pcc->excp_model = POWERPC_EXCP_74xx; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_7400; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_7457 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* 74xx specific SPR */ |
| gen_spr_74xx(env); |
| /* Level 3 cache control */ |
| gen_l3_ctrl(env); |
| /* L3ITCR1 */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L3ITCR1, "L3ITCR1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* L3ITCR2 */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L3ITCR2, "L3ITCR2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* L3ITCR3 */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L3ITCR3, "L3ITCR3", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* L3OHCR */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L3OHCR, "L3OHCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* LDSTCR */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_LDSTCR, "LDSTCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* ICTRL */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_ICTRL, "ICTRL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* MSSSR0 */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MSSSR0, "MSSSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* PMC */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC5, "PMC5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC5, "UPMC5", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC6, "PMC6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC6, "UPMC6", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* SPRGs */ |
| spr_register(env, SPR_SPRG4, "SPRG4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG4, "USPRG4", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG5, "SPRG5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG5, "USPRG5", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG6, "SPRG6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG6, "USPRG6", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG7, "SPRG7", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG7, "USPRG7", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_high_BATs(env); |
| gen_74xx_soft_tlb(env, 128, 2); |
| init_excp_7450(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(7457)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 7457 (aka G4)"; |
| pcc->init_proc = init_proc_7457; |
| pcc->check_pow = check_pow_hid0_74xx; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_MEM_TLBIA | PPC_74xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN | |
| PPC_ALTIVEC; |
| pcc->msr_mask = 0x000000000205FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_SOFT_74xx; |
| pcc->excp_model = POWERPC_EXCP_74xx; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_7400; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_e600 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* 74xx specific SPR */ |
| gen_spr_74xx(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UBAMR, "UBAMR", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_LDSTCR, "LDSTCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_ICTRL, "ICTRL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MSSSR0, "MSSSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC5, "PMC5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC5, "UPMC5", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_PMC6, "PMC6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_UPMC6, "UPMC6", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* SPRGs */ |
| spr_register(env, SPR_SPRG4, "SPRG4", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG4, "USPRG4", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG5, "SPRG5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG5, "USPRG5", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG6, "SPRG6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG6, "USPRG6", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| spr_register(env, SPR_SPRG7, "SPRG7", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_USPRG7, "USPRG7", |
| &spr_read_ureg, SPR_NOACCESS, |
| &spr_read_ureg, SPR_NOACCESS, |
| 0x00000000); |
| /* Memory management */ |
| gen_low_BATs(env); |
| gen_high_BATs(env); |
| gen_74xx_soft_tlb(env, 128, 2); |
| init_excp_7450(env); |
| env->dcache_line_size = 32; |
| env->icache_line_size = 32; |
| /* Allocate hardware IRQ controller */ |
| ppc6xx_irq_init(env); |
| } |
| |
| POWERPC_FAMILY(e600)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC e600"; |
| pcc->init_proc = init_proc_e600; |
| pcc->check_pow = check_pow_hid0_74xx; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | |
| PPC_CACHE_DCBA | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_MEM_TLBIA | PPC_74xx_TLB | |
| PPC_SEGMENT | PPC_EXTERN | |
| PPC_ALTIVEC; |
| pcc->insns_flags2 = PPC_NONE; |
| pcc->msr_mask = 0x000000000205FF77ULL; |
| pcc->mmu_model = POWERPC_MMU_32B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash32_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_74xx; |
| pcc->bus_model = PPC_FLAGS_INPUT_6xx; |
| pcc->bfd_mach = bfd_mach_ppc_7400; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| #if defined (TARGET_PPC64) |
| #if defined(CONFIG_USER_ONLY) |
| #define POWERPC970_HID5_INIT 0x00000080 |
| #else |
| #define POWERPC970_HID5_INIT 0x00000000 |
| #endif |
| |
| static int check_pow_970 (CPUPPCState *env) |
| { |
| if (env->spr[SPR_HID0] & 0x00600000) |
| return 1; |
| |
| return 0; |
| } |
| |
| static void init_proc_970 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_clear, |
| 0x60000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750FX_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_970_HID5, "HID5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| POWERPC970_HID5_INIT); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L2CR, "L2CR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, NULL, |
| 0x00000000); |
| /* Memory management */ |
| /* XXX: not correct */ |
| gen_low_BATs(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMUCFG, "MMUCFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); /* TOFIX */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMUCSR0, "MMUCSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); /* TOFIX */ |
| spr_register(env, SPR_HIOR, "SPR_HIOR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_hior, &spr_write_hior, |
| 0x00000000); |
| #if !defined(CONFIG_USER_ONLY) |
| env->slb_nr = 32; |
| #endif |
| init_excp_970(env); |
| env->dcache_line_size = 128; |
| env->icache_line_size = 128; |
| /* Allocate hardware IRQ controller */ |
| ppc970_irq_init(env); |
| /* Can't find information on what this should be on reset. This |
| * value is the one used by 74xx processors. */ |
| vscr_init(env, 0x00010000); |
| } |
| |
| POWERPC_FAMILY(970)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 970"; |
| pcc->init_proc = init_proc_970; |
| pcc->check_pow = check_pow_970; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_64B | PPC_ALTIVEC | |
| PPC_SEGMENT_64B | PPC_SLBI; |
| pcc->msr_mask = 0x900000000204FF36ULL; |
| pcc->mmu_model = POWERPC_MMU_64B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_970; |
| pcc->bus_model = PPC_FLAGS_INPUT_970; |
| pcc->bfd_mach = bfd_mach_ppc64; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static int check_pow_970FX (CPUPPCState *env) |
| { |
| if (env->spr[SPR_HID0] & 0x00600000) |
| return 1; |
| |
| return 0; |
| } |
| |
| static void init_proc_970FX (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_clear, |
| 0x60000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750FX_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_970_HID5, "HID5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| POWERPC970_HID5_INIT); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L2CR, "L2CR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, NULL, |
| 0x00000000); |
| /* Memory management */ |
| /* XXX: not correct */ |
| gen_low_BATs(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMUCFG, "MMUCFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); /* TOFIX */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMUCSR0, "MMUCSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); /* TOFIX */ |
| spr_register(env, SPR_HIOR, "SPR_HIOR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_hior, &spr_write_hior, |
| 0x00000000); |
| spr_register(env, SPR_CTRL, "SPR_CTRL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_UCTRL, "SPR_UCTRL", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_VRSAVE, "SPR_VRSAVE", |
| &spr_read_generic, &spr_write_generic, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| #if !defined(CONFIG_USER_ONLY) |
| env->slb_nr = 64; |
| #endif |
| init_excp_970(env); |
| env->dcache_line_size = 128; |
| env->icache_line_size = 128; |
| /* Allocate hardware IRQ controller */ |
| ppc970_irq_init(env); |
| /* Can't find information on what this should be on reset. This |
| * value is the one used by 74xx processors. */ |
| vscr_init(env, 0x00010000); |
| } |
| |
| POWERPC_FAMILY(970FX)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 970FX (aka G5)"; |
| pcc->init_proc = init_proc_970FX; |
| pcc->check_pow = check_pow_970FX; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_64B | PPC_ALTIVEC | |
| PPC_SEGMENT_64B | PPC_SLBI; |
| pcc->msr_mask = 0x800000000204FF36ULL; |
| pcc->mmu_model = POWERPC_MMU_64B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_970; |
| pcc->bus_model = PPC_FLAGS_INPUT_970; |
| pcc->bfd_mach = bfd_mach_ppc64; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static int check_pow_970GX (CPUPPCState *env) |
| { |
| if (env->spr[SPR_HID0] & 0x00600000) |
| return 1; |
| |
| return 0; |
| } |
| |
| static void init_proc_970GX (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_clear, |
| 0x60000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750FX_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_970_HID5, "HID5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| POWERPC970_HID5_INIT); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L2CR, "L2CR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, NULL, |
| 0x00000000); |
| /* Memory management */ |
| /* XXX: not correct */ |
| gen_low_BATs(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMUCFG, "MMUCFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); /* TOFIX */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMUCSR0, "MMUCSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); /* TOFIX */ |
| spr_register(env, SPR_HIOR, "SPR_HIOR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_hior, &spr_write_hior, |
| 0x00000000); |
| #if !defined(CONFIG_USER_ONLY) |
| env->slb_nr = 32; |
| #endif |
| init_excp_970(env); |
| env->dcache_line_size = 128; |
| env->icache_line_size = 128; |
| /* Allocate hardware IRQ controller */ |
| ppc970_irq_init(env); |
| /* Can't find information on what this should be on reset. This |
| * value is the one used by 74xx processors. */ |
| vscr_init(env, 0x00010000); |
| } |
| |
| POWERPC_FAMILY(970GX)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 970 GX"; |
| pcc->init_proc = init_proc_970GX; |
| pcc->check_pow = check_pow_970GX; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_64B | PPC_ALTIVEC | |
| PPC_SEGMENT_64B | PPC_SLBI; |
| pcc->msr_mask = 0x800000000204FF36ULL; |
| pcc->mmu_model = POWERPC_MMU_64B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_970; |
| pcc->bus_model = PPC_FLAGS_INPUT_970; |
| pcc->bfd_mach = bfd_mach_ppc64; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static int check_pow_970MP (CPUPPCState *env) |
| { |
| if (env->spr[SPR_HID0] & 0x01C00000) |
| return 1; |
| |
| return 0; |
| } |
| |
| static void init_proc_970MP (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* Hardware implementation registers */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID0, "HID0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_clear, |
| 0x60000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_HID1, "HID1", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_750FX_HID2, "HID2", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_970_HID5, "HID5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| POWERPC970_HID5_INIT); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_L2CR, "L2CR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, NULL, |
| 0x00000000); |
| /* Memory management */ |
| /* XXX: not correct */ |
| gen_low_BATs(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMUCFG, "MMUCFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); /* TOFIX */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMUCSR0, "MMUCSR0", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); /* TOFIX */ |
| spr_register(env, SPR_HIOR, "SPR_HIOR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_hior, &spr_write_hior, |
| 0x00000000); |
| #if !defined(CONFIG_USER_ONLY) |
| env->slb_nr = 32; |
| #endif |
| init_excp_970(env); |
| env->dcache_line_size = 128; |
| env->icache_line_size = 128; |
| /* Allocate hardware IRQ controller */ |
| ppc970_irq_init(env); |
| /* Can't find information on what this should be on reset. This |
| * value is the one used by 74xx processors. */ |
| vscr_init(env, 0x00010000); |
| } |
| |
| POWERPC_FAMILY(970MP)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "PowerPC 970 MP"; |
| pcc->init_proc = init_proc_970MP; |
| pcc->check_pow = check_pow_970MP; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_64B | PPC_ALTIVEC | |
| PPC_SEGMENT_64B | PPC_SLBI; |
| pcc->msr_mask = 0x900000000204FF36ULL; |
| pcc->mmu_model = POWERPC_MMU_64B; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_970; |
| pcc->bus_model = PPC_FLAGS_INPUT_970; |
| pcc->bfd_mach = bfd_mach_ppc64; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK; |
| } |
| |
| static void init_proc_POWER7 (CPUPPCState *env) |
| { |
| gen_spr_ne_601(env); |
| gen_spr_7xx(env); |
| /* Time base */ |
| gen_tbl(env); |
| /* Processor identification */ |
| spr_register(env, SPR_PIR, "PIR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_pir, |
| 0x00000000); |
| #if !defined(CONFIG_USER_ONLY) |
| /* PURR & SPURR: Hack - treat these as aliases for the TB for now */ |
| spr_register_kvm(env, SPR_PURR, "PURR", |
| &spr_read_purr, SPR_NOACCESS, |
| &spr_read_purr, SPR_NOACCESS, |
| KVM_REG_PPC_PURR, 0x00000000); |
| spr_register_kvm(env, SPR_SPURR, "SPURR", |
| &spr_read_purr, SPR_NOACCESS, |
| &spr_read_purr, SPR_NOACCESS, |
| KVM_REG_PPC_SPURR, 0x00000000); |
| spr_register(env, SPR_CFAR, "SPR_CFAR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_cfar, &spr_write_cfar, |
| 0x00000000); |
| spr_register_kvm(env, SPR_DSCR, "SPR_DSCR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| KVM_REG_PPC_DSCR, 0x00000000); |
| spr_register_kvm(env, SPR_MMCRA, "SPR_MMCRA", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| KVM_REG_PPC_MMCRA, 0x00000000); |
| spr_register_kvm(env, SPR_PMC5, "SPR_PMC5", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| KVM_REG_PPC_PMC5, 0x00000000); |
| spr_register_kvm(env, SPR_PMC6, "SPR_PMC6", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| KVM_REG_PPC_PMC6, 0x00000000); |
| #endif /* !CONFIG_USER_ONLY */ |
| /* Memory management */ |
| /* XXX : not implemented */ |
| spr_register(env, SPR_MMUCFG, "MMUCFG", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| 0x00000000); /* TOFIX */ |
| gen_spr_amr(env); |
| /* XXX : not implemented */ |
| spr_register(env, SPR_CTRL, "SPR_CTRLT", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x80800000); |
| spr_register(env, SPR_UCTRL, "SPR_CTRLF", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, &spr_write_generic, |
| 0x80800000); |
| spr_register(env, SPR_VRSAVE, "SPR_VRSAVE", |
| &spr_read_generic, &spr_write_generic, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| spr_register(env, SPR_PPR, "PPR", |
| &spr_read_generic, &spr_write_generic, |
| &spr_read_generic, &spr_write_generic, |
| 0x00000000); |
| #if !defined(CONFIG_USER_ONLY) |
| env->slb_nr = 32; |
| #endif |
| init_excp_POWER7(env); |
| env->dcache_line_size = 128; |
| env->icache_line_size = 128; |
| |
| /* Allocate hardware IRQ controller */ |
| ppcPOWER7_irq_init(env); |
| /* Can't find information on what this should be on reset. This |
| * value is the one used by 74xx processors. */ |
| vscr_init(env, 0x00010000); |
| } |
| |
| POWERPC_FAMILY(POWER7)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "POWER7"; |
| pcc->init_proc = init_proc_POWER7; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_ISEL | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_64B | PPC_ALTIVEC | |
| PPC_SEGMENT_64B | PPC_SLBI | |
| PPC_POPCNTB | PPC_POPCNTWD; |
| pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX | PPC2_ISA205; |
| pcc->msr_mask = 0x800000000204FF36ULL; |
| pcc->mmu_model = POWERPC_MMU_2_06; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_POWER7; |
| pcc->bus_model = PPC_FLAGS_INPUT_POWER7; |
| pcc->bfd_mach = bfd_mach_ppc64; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR; |
| pcc->l1_dcache_size = 0x8000; |
| pcc->l1_icache_size = 0x8000; |
| } |
| |
| POWERPC_FAMILY(POWER8)(ObjectClass *oc, void *data) |
| { |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| dc->desc = "POWER8"; |
| pcc->init_proc = init_proc_POWER7; |
| pcc->check_pow = check_pow_nocheck; |
| pcc->insns_flags = PPC_INSNS_BASE | PPC_STRING | PPC_MFTB | |
| PPC_FLOAT | PPC_FLOAT_FSEL | PPC_FLOAT_FRES | |
| PPC_FLOAT_FSQRT | PPC_FLOAT_FRSQRTE | |
| PPC_FLOAT_STFIWX | |
| PPC_CACHE | PPC_CACHE_ICBI | PPC_CACHE_DCBZ | |
| PPC_MEM_SYNC | PPC_MEM_EIEIO | |
| PPC_MEM_TLBIE | PPC_MEM_TLBSYNC | |
| PPC_64B | PPC_ALTIVEC | |
| PPC_SEGMENT_64B | PPC_SLBI | |
| PPC_POPCNTB | PPC_POPCNTWD; |
| pcc->insns_flags2 = PPC2_VSX | PPC2_DFP | PPC2_DBRX; |
| pcc->msr_mask = 0x800000000204FF36ULL; |
| pcc->mmu_model = POWERPC_MMU_2_06; |
| #if defined(CONFIG_SOFTMMU) |
| pcc->handle_mmu_fault = ppc_hash64_handle_mmu_fault; |
| #endif |
| pcc->excp_model = POWERPC_EXCP_POWER7; |
| pcc->bus_model = PPC_FLAGS_INPUT_POWER7; |
| pcc->bfd_mach = bfd_mach_ppc64; |
| pcc->flags = POWERPC_FLAG_VRE | POWERPC_FLAG_SE | |
| POWERPC_FLAG_BE | POWERPC_FLAG_PMM | |
| POWERPC_FLAG_BUS_CLK | POWERPC_FLAG_CFAR; |
| pcc->l1_dcache_size = 0x8000; |
| pcc->l1_icache_size = 0x8000; |
| } |
| #endif /* defined (TARGET_PPC64) */ |
| |
| |
| /*****************************************************************************/ |
| /* Generic CPU instantiation routine */ |
| static void init_ppc_proc(PowerPCCPU *cpu) |
| { |
| PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
| CPUPPCState *env = &cpu->env; |
| #if !defined(CONFIG_USER_ONLY) |
| int i; |
| |
| env->irq_inputs = NULL; |
| /* Set all exception vectors to an invalid address */ |
| for (i = 0; i < POWERPC_EXCP_NB; i++) |
| env->excp_vectors[i] = (target_ulong)(-1ULL); |
| env->ivor_mask = 0x00000000; |
| env->ivpr_mask = 0x00000000; |
| /* Default MMU definitions */ |
| env->nb_BATs = 0; |
| env->nb_tlb = 0; |
| env->nb_ways = 0; |
| env->tlb_type = TLB_NONE; |
| #endif |
| /* Register SPR common to all PowerPC implementations */ |
| gen_spr_generic(env); |
| spr_register(env, SPR_PVR, "PVR", |
| /* Linux permits userspace to read PVR */ |
| #if defined(CONFIG_LINUX_USER) |
| &spr_read_generic, |
| #else |
| SPR_NOACCESS, |
| #endif |
| SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| pcc->pvr); |
| /* Register SVR if it's defined to anything else than POWERPC_SVR_NONE */ |
| if (pcc->svr != POWERPC_SVR_NONE) { |
| if (pcc->svr & POWERPC_SVR_E500) { |
| spr_register(env, SPR_E500_SVR, "SVR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| pcc->svr & ~POWERPC_SVR_E500); |
| } else { |
| spr_register(env, SPR_SVR, "SVR", |
| SPR_NOACCESS, SPR_NOACCESS, |
| &spr_read_generic, SPR_NOACCESS, |
| pcc->svr); |
| } |
| } |
| /* PowerPC implementation specific initialisations (SPRs, timers, ...) */ |
| (*pcc->init_proc)(env); |
| |
| /* MSR bits & flags consistency checks */ |
| if (env->msr_mask & (1 << 25)) { |
| switch (env->flags & (POWERPC_FLAG_SPE | POWERPC_FLAG_VRE)) { |
| case POWERPC_FLAG_SPE: |
| case POWERPC_FLAG_VRE: |
| break; |
| default: |
| fprintf(stderr, "PowerPC MSR definition inconsistency\n" |
| "Should define POWERPC_FLAG_SPE or POWERPC_FLAG_VRE\n"); |
| exit(1); |
| } |
| } else if (env->flags & (POWERPC_FLAG_SPE | POWERPC_FLAG_VRE)) { |
| fprintf(stderr, "PowerPC MSR definition inconsistency\n" |
| "Should not define POWERPC_FLAG_SPE nor POWERPC_FLAG_VRE\n"); |
| exit(1); |
| } |
| if (env->msr_mask & (1 << 17)) { |
| switch (env->flags & (POWERPC_FLAG_TGPR | POWERPC_FLAG_CE)) { |
| case POWERPC_FLAG_TGPR: |
| case POWERPC_FLAG_CE: |
| break; |
| default: |
| fprintf(stderr, "PowerPC MSR definition inconsistency\n" |
| "Should define POWERPC_FLAG_TGPR or POWERPC_FLAG_CE\n"); |
| exit(1); |
| } |
| } else if (env->flags & (POWERPC_FLAG_TGPR | POWERPC_FLAG_CE)) { |
| fprintf(stderr, "PowerPC MSR definition inconsistency\n" |
| "Should not define POWERPC_FLAG_TGPR nor POWERPC_FLAG_CE\n"); |
| exit(1); |
| } |
| if (env->msr_mask & (1 << 10)) { |
| switch (env->flags & (POWERPC_FLAG_SE | POWERPC_FLAG_DWE | |
| POWERPC_FLAG_UBLE)) { |
| case POWERPC_FLAG_SE: |
| case POWERPC_FLAG_DWE: |
| case POWERPC_FLAG_UBLE: |
| break; |
| default: |
| fprintf(stderr, "PowerPC MSR definition inconsistency\n" |
| "Should define POWERPC_FLAG_SE or POWERPC_FLAG_DWE or " |
| "POWERPC_FLAG_UBLE\n"); |
| exit(1); |
| } |
| } else if (env->flags & (POWERPC_FLAG_SE | POWERPC_FLAG_DWE | |
| POWERPC_FLAG_UBLE)) { |
| fprintf(stderr, "PowerPC MSR definition inconsistency\n" |
| "Should not define POWERPC_FLAG_SE nor POWERPC_FLAG_DWE nor " |
| "POWERPC_FLAG_UBLE\n"); |
| exit(1); |
| } |
| if (env->msr_mask & (1 << 9)) { |
| switch (env->flags & (POWERPC_FLAG_BE | POWERPC_FLAG_DE)) { |
| case POWERPC_FLAG_BE: |
| case POWERPC_FLAG_DE: |
| break; |
| default: |
| fprintf(stderr, "PowerPC MSR definition inconsistency\n" |
| "Should define POWERPC_FLAG_BE or POWERPC_FLAG_DE\n"); |
| exit(1); |
| } |
| } else if (env->flags & (POWERPC_FLAG_BE | POWERPC_FLAG_DE)) { |
| fprintf(stderr, "PowerPC MSR definition inconsistency\n" |
| "Should not define POWERPC_FLAG_BE nor POWERPC_FLAG_DE\n"); |
| exit(1); |
| } |
| if (env->msr_mask & (1 << 2)) { |
| switch (env->flags & (POWERPC_FLAG_PX | POWERPC_FLAG_PMM)) { |
| case POWERPC_FLAG_PX: |
| case POWERPC_FLAG_PMM: |
| break; |
| default: |
| fprintf(stderr, "PowerPC MSR definition inconsistency\n" |
| "Should define POWERPC_FLAG_PX or POWERPC_FLAG_PMM\n"); |
| exit(1); |
| } |
| } else if (env->flags & (POWERPC_FLAG_PX | POWERPC_FLAG_PMM)) { |
| fprintf(stderr, "PowerPC MSR definition inconsistency\n" |
| "Should not define POWERPC_FLAG_PX nor POWERPC_FLAG_PMM\n"); |
| exit(1); |
| } |
| if ((env->flags & (POWERPC_FLAG_RTC_CLK | POWERPC_FLAG_BUS_CLK)) == 0) { |
| fprintf(stderr, "PowerPC flags inconsistency\n" |
| "Should define the time-base and decrementer clock source\n"); |
| exit(1); |
| } |
| /* Allocate TLBs buffer when needed */ |
| #if !defined(CONFIG_USER_ONLY) |
| if (env->nb_tlb != 0) { |
| int nb_tlb = env->nb_tlb; |
| if (env->id_tlbs != 0) |
| nb_tlb *= 2; |
| switch (env->tlb_type) { |
| case TLB_6XX: |
| env->tlb.tlb6 = g_malloc0(nb_tlb * sizeof(ppc6xx_tlb_t)); |
| break; |
| case TLB_EMB: |
| env->tlb.tlbe = g_malloc0(nb_tlb * sizeof(ppcemb_tlb_t)); |
| break; |
| case TLB_MAS: |
| env->tlb.tlbm = g_malloc0(nb_tlb * sizeof(ppcmas_tlb_t)); |
| break; |
| } |
| /* Pre-compute some useful values */ |
| env->tlb_per_way = env->nb_tlb / env->nb_ways; |
| } |
| if (env->irq_inputs == NULL) { |
| fprintf(stderr, "WARNING: no internal IRQ controller registered.\n" |
| " Attempt QEMU to crash very soon !\n"); |
| } |
| #endif |
| if (env->check_pow == NULL) { |
| fprintf(stderr, "WARNING: no power management check handler " |
| "registered.\n" |
| " Attempt QEMU to crash very soon !\n"); |
| } |
| } |
| |
| #if defined(PPC_DUMP_CPU) |
| static void dump_ppc_sprs (CPUPPCState *env) |
| { |
| ppc_spr_t *spr; |
| #if !defined(CONFIG_USER_ONLY) |
| uint32_t sr, sw; |
| #endif |
| uint32_t ur, uw; |
| int i, j, n; |
| |
| printf("Special purpose registers:\n"); |
| for (i = 0; i < 32; i++) { |
| for (j = 0; j < 32; j++) { |
| n = (i << 5) | j; |
| spr = &env->spr_cb[n]; |
| uw = spr->uea_write != NULL && spr->uea_write != SPR_NOACCESS; |
| ur = spr->uea_read != NULL && spr->uea_read != SPR_NOACCESS; |
| #if !defined(CONFIG_USER_ONLY) |
| sw = spr->oea_write != NULL && spr->oea_write != SPR_NOACCESS; |
| sr = spr->oea_read != NULL && spr->oea_read != SPR_NOACCESS; |
| if (sw || sr || uw || ur) { |
| printf("SPR: %4d (%03x) %-8s s%c%c u%c%c\n", |
| (i << 5) | j, (i << 5) | j, spr->name, |
| sw ? 'w' : '-', sr ? 'r' : '-', |
| uw ? 'w' : '-', ur ? 'r' : '-'); |
| } |
| #else |
| if (uw || ur) { |
| printf("SPR: %4d (%03x) %-8s u%c%c\n", |
| (i << 5) | j, (i << 5) | j, spr->name, |
| uw ? 'w' : '-', ur ? 'r' : '-'); |
| } |
| #endif |
| } |
| } |
| fflush(stdout); |
| fflush(stderr); |
| } |
| #endif |
| |
| /*****************************************************************************/ |
| #include <stdlib.h> |
| #include <string.h> |
| |
| /* Opcode types */ |
| enum { |
| PPC_DIRECT = 0, /* Opcode routine */ |
| PPC_INDIRECT = 1, /* Indirect opcode table */ |
| }; |
| |
| static inline int is_indirect_opcode (void *handler) |
| { |
| return ((uintptr_t)handler & 0x03) == PPC_INDIRECT; |
| } |
| |
| static inline opc_handler_t **ind_table(void *handler) |
| { |
| return (opc_handler_t **)((uintptr_t)handler & ~3); |
| } |
| |
| /* Instruction table creation */ |
| /* Opcodes tables creation */ |
| static void fill_new_table (opc_handler_t **table, int len) |
| { |
| int i; |
| |
| for (i = 0; i < len; i++) |
| table[i] = &invalid_handler; |
| } |
| |
| static int create_new_table (opc_handler_t **table, unsigned char idx) |
| { |
| opc_handler_t **tmp; |
| |
| tmp = g_malloc(0x20 * sizeof(opc_handler_t)); |
| fill_new_table(tmp, 0x20); |
| table[idx] = (opc_handler_t *)((uintptr_t)tmp | PPC_INDIRECT); |
| |
| return 0; |
| } |
| |
| static int insert_in_table (opc_handler_t **table, unsigned char idx, |
| opc_handler_t *handler) |
| { |
| if (table[idx] != &invalid_handler) |
| return -1; |
| table[idx] = handler; |
| |
| return 0; |
| } |
| |
| static int register_direct_insn (opc_handler_t **ppc_opcodes, |
| unsigned char idx, opc_handler_t *handler) |
| { |
| if (insert_in_table(ppc_opcodes, idx, handler) < 0) { |
| printf("*** ERROR: opcode %02x already assigned in main " |
| "opcode table\n", idx); |
| #if defined(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU) |
| printf(" Registered handler '%s' - new handler '%s'\n", |
| ppc_opcodes[idx]->oname, handler->oname); |
| #endif |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| static int register_ind_in_table (opc_handler_t **table, |
| unsigned char idx1, unsigned char idx2, |
| opc_handler_t *handler) |
| { |
| if (table[idx1] == &invalid_handler) { |
| if (create_new_table(table, idx1) < 0) { |
| printf("*** ERROR: unable to create indirect table " |
| "idx=%02x\n", idx1); |
| return -1; |
| } |
| } else { |
| if (!is_indirect_opcode(table[idx1])) { |
| printf("*** ERROR: idx %02x already assigned to a direct " |
| "opcode\n", idx1); |
| #if defined(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU) |
| printf(" Registered handler '%s' - new handler '%s'\n", |
| ind_table(table[idx1])[idx2]->oname, handler->oname); |
| #endif |
| return -1; |
| } |
| } |
| if (handler != NULL && |
| insert_in_table(ind_table(table[idx1]), idx2, handler) < 0) { |
| printf("*** ERROR: opcode %02x already assigned in " |
| "opcode table %02x\n", idx2, idx1); |
| #if defined(DO_PPC_STATISTICS) || defined(PPC_DUMP_CPU) |
| printf(" Registered handler '%s' - new handler '%s'\n", |
| ind_table(table[idx1])[idx2]->oname, handler->oname); |
| #endif |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| static int register_ind_insn (opc_handler_t **ppc_opcodes, |
| unsigned char idx1, unsigned char idx2, |
| opc_handler_t *handler) |
| { |
| int ret; |
| |
| ret = register_ind_in_table(ppc_opcodes, idx1, idx2, handler); |
| |
| return ret; |
| } |
| |
| static int register_dblind_insn (opc_handler_t **ppc_opcodes, |
| unsigned char idx1, unsigned char idx2, |
| unsigned char idx3, opc_handler_t *handler) |
| { |
| if (register_ind_in_table(ppc_opcodes, idx1, idx2, NULL) < 0) { |
| printf("*** ERROR: unable to join indirect table idx " |
| "[%02x-%02x]\n", idx1, idx2); |
| return -1; |
| } |
| if (register_ind_in_table(ind_table(ppc_opcodes[idx1]), idx2, idx3, |
| handler) < 0) { |
| printf("*** ERROR: unable to insert opcode " |
| "[%02x-%02x-%02x]\n", idx1, idx2, idx3); |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| static int register_insn (opc_handler_t **ppc_opcodes, opcode_t *insn) |
| { |
| if (insn->opc2 != 0xFF) { |
| if (insn->opc3 != 0xFF) { |
| if (register_dblind_insn(ppc_opcodes, insn->opc1, insn->opc2, |
| insn->opc3, &insn->handler) < 0) |
| return -1; |
| } else { |
| if (register_ind_insn(ppc_opcodes, insn->opc1, |
| insn->opc2, &insn->handler) < 0) |
| return -1; |
| } |
| } else { |
| if (register_direct_insn(ppc_opcodes, insn->opc1, &insn->handler) < 0) |
| return -1; |
| } |
| |
| return 0; |
| } |
| |
| static int test_opcode_table (opc_handler_t **table, int len) |
| { |
| int i, count, tmp; |
| |
| for (i = 0, count = 0; i < len; i++) { |
| /* Consistency fixup */ |
| if (table[i] == NULL) |
| table[i] = &invalid_handler; |
| if (table[i] != &invalid_handler) { |
| if (is_indirect_opcode(table[i])) { |
| tmp = test_opcode_table(ind_table(table[i]), 0x20); |
| if (tmp == 0) { |
| free(table[i]); |
| table[i] = &invalid_handler; |
| } else { |
| count++; |
| } |
| } else { |
| count++; |
| } |
| } |
| } |
| |
| return count; |
| } |
| |
| static void fix_opcode_tables (opc_handler_t **ppc_opcodes) |
| { |
| if (test_opcode_table(ppc_opcodes, 0x40) == 0) |
| printf("*** WARNING: no opcode defined !\n"); |
| } |
| |
| /*****************************************************************************/ |
| static void create_ppc_opcodes(PowerPCCPU *cpu, Error **errp) |
| { |
| PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
| CPUPPCState *env = &cpu->env; |
| opcode_t *opc; |
| |
| fill_new_table(env->opcodes, 0x40); |
| for (opc = opcodes; opc < &opcodes[ARRAY_SIZE(opcodes)]; opc++) { |
| if (((opc->handler.type & pcc->insns_flags) != 0) || |
| ((opc->handler.type2 & pcc->insns_flags2) != 0)) { |
| if (register_insn(env->opcodes, opc) < 0) { |
| error_setg(errp, "ERROR initializing PowerPC instruction " |
| "0x%02x 0x%02x 0x%02x", opc->opc1, opc->opc2, |
| opc->opc3); |
| return; |
| } |
| } |
| } |
| fix_opcode_tables(env->opcodes); |
| fflush(stdout); |
| fflush(stderr); |
| } |
| |
| #if defined(PPC_DUMP_CPU) |
| static void dump_ppc_insns (CPUPPCState *env) |
| { |
| opc_handler_t **table, *handler; |
| const char *p, *q; |
| uint8_t opc1, opc2, opc3; |
| |
| printf("Instructions set:\n"); |
| /* opc1 is 6 bits long */ |
| for (opc1 = 0x00; opc1 < 0x40; opc1++) { |
| table = env->opcodes; |
| handler = table[opc1]; |
| if (is_indirect_opcode(handler)) { |
| /* opc2 is 5 bits long */ |
| for (opc2 = 0; opc2 < 0x20; opc2++) { |
| table = env->opcodes; |
| handler = env->opcodes[opc1]; |
| table = ind_table(handler); |
| handler = table[opc2]; |
| if (is_indirect_opcode(handler)) { |
| table = ind_table(handler); |
| /* opc3 is 5 bits long */ |
| for (opc3 = 0; opc3 < 0x20; opc3++) { |
| handler = table[opc3]; |
| if (handler->handler != &gen_invalid) { |
| /* Special hack to properly dump SPE insns */ |
| p = strchr(handler->oname, '_'); |
| if (p == NULL) { |
| printf("INSN: %02x %02x %02x (%02d %04d) : " |
| "%s\n", |
| opc1, opc2, opc3, opc1, |
| (opc3 << 5) | opc2, |
| handler->oname); |
| } else { |
| q = "speundef"; |
| if ((p - handler->oname) != strlen(q) || |
| memcmp(handler->oname, q, strlen(q)) != 0) { |
| /* First instruction */ |
| printf("INSN: %02x %02x %02x (%02d %04d) : " |
| "%.*s\n", |
| opc1, opc2 << 1, opc3, opc1, |
| (opc3 << 6) | (opc2 << 1), |
| (int)(p - handler->oname), |
| handler->oname); |
| } |
| if (strcmp(p + 1, q) != 0) { |
| /* Second instruction */ |
| printf("INSN: %02x %02x %02x (%02d %04d) : " |
| "%s\n", |
| opc1, (opc2 << 1) | 1, opc3, opc1, |
| (opc3 << 6) | (opc2 << 1) | 1, |
| p + 1); |
| } |
| } |
| } |
| } |
| } else { |
| if (handler->handler != &gen_invalid) { |
| printf("INSN: %02x %02x -- (%02d %04d) : %s\n", |
| opc1, opc2, opc1, opc2, handler->oname); |
| } |
| } |
| } |
| } else { |
| if (handler->handler != &gen_invalid) { |
| printf("INSN: %02x -- -- (%02d ----) : %s\n", |
| opc1, opc1, handler->oname); |
| } |
| } |
| } |
| } |
| #endif |
| |
| static int gdb_get_float_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
| { |
| if (n < 32) { |
| stfq_p(mem_buf, env->fpr[n]); |
| return 8; |
| } |
| if (n == 32) { |
| stl_p(mem_buf, env->fpscr); |
| return 4; |
| } |
| return 0; |
| } |
| |
| static int gdb_set_float_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
| { |
| if (n < 32) { |
| env->fpr[n] = ldfq_p(mem_buf); |
| return 8; |
| } |
| if (n == 32) { |
| helper_store_fpscr(env, ldl_p(mem_buf), 0xffffffff); |
| return 4; |
| } |
| return 0; |
| } |
| |
| static int gdb_get_avr_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
| { |
| if (n < 32) { |
| #ifdef HOST_WORDS_BIGENDIAN |
| stq_p(mem_buf, env->avr[n].u64[0]); |
| stq_p(mem_buf+8, env->avr[n].u64[1]); |
| #else |
| stq_p(mem_buf, env->avr[n].u64[1]); |
| stq_p(mem_buf+8, env->avr[n].u64[0]); |
| #endif |
| return 16; |
| } |
| if (n == 32) { |
| stl_p(mem_buf, env->vscr); |
| return 4; |
| } |
| if (n == 33) { |
| stl_p(mem_buf, (uint32_t)env->spr[SPR_VRSAVE]); |
| return 4; |
| } |
| return 0; |
| } |
| |
| static int gdb_set_avr_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
| { |
| if (n < 32) { |
| #ifdef HOST_WORDS_BIGENDIAN |
| env->avr[n].u64[0] = ldq_p(mem_buf); |
| env->avr[n].u64[1] = ldq_p(mem_buf+8); |
| #else |
| env->avr[n].u64[1] = ldq_p(mem_buf); |
| env->avr[n].u64[0] = ldq_p(mem_buf+8); |
| #endif |
| return 16; |
| } |
| if (n == 32) { |
| env->vscr = ldl_p(mem_buf); |
| return 4; |
| } |
| if (n == 33) { |
| env->spr[SPR_VRSAVE] = (target_ulong)ldl_p(mem_buf); |
| return 4; |
| } |
| return 0; |
| } |
| |
| static int gdb_get_spe_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
| { |
| if (n < 32) { |
| #if defined(TARGET_PPC64) |
| stl_p(mem_buf, env->gpr[n] >> 32); |
| #else |
| stl_p(mem_buf, env->gprh[n]); |
| #endif |
| return 4; |
| } |
| if (n == 32) { |
| stq_p(mem_buf, env->spe_acc); |
| return 8; |
| } |
| if (n == 33) { |
| stl_p(mem_buf, env->spe_fscr); |
| return 4; |
| } |
| return 0; |
| } |
| |
| static int gdb_set_spe_reg(CPUPPCState *env, uint8_t *mem_buf, int n) |
| { |
| if (n < 32) { |
| #if defined(TARGET_PPC64) |
| target_ulong lo = (uint32_t)env->gpr[n]; |
| target_ulong hi = (target_ulong)ldl_p(mem_buf) << 32; |
| env->gpr[n] = lo | hi; |
| #else |
| env->gprh[n] = ldl_p(mem_buf); |
| #endif |
| return 4; |
| } |
| if (n == 32) { |
| env->spe_acc = ldq_p(mem_buf); |
| return 8; |
| } |
| if (n == 33) { |
| env->spe_fscr = ldl_p(mem_buf); |
| return 4; |
| } |
| return 0; |
| } |
| |
| static int ppc_fixup_cpu(PowerPCCPU *cpu) |
| { |
| CPUPPCState *env = &cpu->env; |
| |
| /* TCG doesn't (yet) emulate some groups of instructions that |
| * are implemented on some otherwise supported CPUs (e.g. VSX |
| * and decimal floating point instructions on POWER7). We |
| * remove unsupported instruction groups from the cpu state's |
| * instruction masks and hope the guest can cope. For at |
| * least the pseries machine, the unavailability of these |
| * instructions can be advertised to the guest via the device |
| * tree. */ |
| if ((env->insns_flags & ~PPC_TCG_INSNS) |
| || (env->insns_flags2 & ~PPC_TCG_INSNS2)) { |
| fprintf(stderr, "Warning: Disabling some instructions which are not " |
| "emulated by TCG (0x%" PRIx64 ", 0x%" PRIx64 ")\n", |
| env->insns_flags & ~PPC_TCG_INSNS, |
| env->insns_flags2 & ~PPC_TCG_INSNS2); |
| } |
| env->insns_flags &= PPC_TCG_INSNS; |
| env->insns_flags2 &= PPC_TCG_INSNS2; |
| return 0; |
| } |
| |
| static void ppc_cpu_realizefn(DeviceState *dev, Error **errp) |
| { |
| PowerPCCPU *cpu = POWERPC_CPU(dev); |
| CPUPPCState *env = &cpu->env; |
| PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
| Error *local_err = NULL; |
| #if !defined(CONFIG_USER_ONLY) |
| int max_smt = kvm_enabled() ? kvmppc_smt_threads() : 1; |
| #endif |
| |
| #if !defined(CONFIG_USER_ONLY) |
| if (smp_threads > max_smt) { |
| error_setg(errp, "Cannot support more than %d threads on PPC with %s", |
| max_smt, kvm_enabled() ? "KVM" : "TCG"); |
| return; |
| } |
| #endif |
| |
| if (kvm_enabled()) { |
| if (kvmppc_fixup_cpu(cpu) != 0) { |
| error_setg(errp, "Unable to virtualize selected CPU with KVM"); |
| return; |
| } |
| } else { |
| if (ppc_fixup_cpu(cpu) != 0) { |
| error_setg(errp, "Unable to emulate selected CPU with TCG"); |
| return; |
| } |
| } |
| |
| #if defined(TARGET_PPCEMB) |
| if (pcc->mmu_model != POWERPC_MMU_BOOKE) { |
| error_setg(errp, "CPU does not possess a BookE MMU. " |
| "Please use qemu-system-ppc or qemu-system-ppc64 instead " |
| "or choose another CPU model."); |
| return; |
| } |
| #endif |
| |
| create_ppc_opcodes(cpu, &local_err); |
| if (local_err != NULL) { |
| error_propagate(errp, local_err); |
| return; |
| } |
| init_ppc_proc(cpu); |
| |
| if (pcc->insns_flags & PPC_FLOAT) { |
| gdb_register_coprocessor(env, gdb_get_float_reg, gdb_set_float_reg, |
| 33, "power-fpu.xml", 0); |
| } |
| if (pcc->insns_flags & PPC_ALTIVEC) { |
| gdb_register_coprocessor(env, gdb_get_avr_reg, gdb_set_avr_reg, |
| 34, "power-altivec.xml", 0); |
| } |
| if (pcc->insns_flags & PPC_SPE) { |
| gdb_register_coprocessor(env, gdb_get_spe_reg, gdb_set_spe_reg, |
| 34, "power-spe.xml", 0); |
| } |
| |
| pcc->parent_realize(dev, errp); |
| |
| #if defined(PPC_DUMP_CPU) |
| { |
| const char *mmu_model, *excp_model, *bus_model; |
| switch (env->mmu_model) { |
| case POWERPC_MMU_32B: |
| mmu_model = "PowerPC 32"; |
| break; |
| case POWERPC_MMU_SOFT_6xx: |
| mmu_model = "PowerPC 6xx/7xx with software driven TLBs"; |
| break; |
| case POWERPC_MMU_SOFT_74xx: |
| mmu_model = "PowerPC 74xx with software driven TLBs"; |
| break; |
| case POWERPC_MMU_SOFT_4xx: |
| mmu_model = "PowerPC 4xx with software driven TLBs"; |
| break; |
| case POWERPC_MMU_SOFT_4xx_Z: |
| mmu_model = "PowerPC 4xx with software driven TLBs " |
| "and zones protections"; |
| break; |
| case POWERPC_MMU_REAL: |
| mmu_model = "PowerPC real mode only"; |
| break; |
| case POWERPC_MMU_MPC8xx: |
| mmu_model = "PowerPC MPC8xx"; |
| break; |
| case POWERPC_MMU_BOOKE: |
| mmu_model = "PowerPC BookE"; |
| break; |
| case POWERPC_MMU_BOOKE206: |
| mmu_model = "PowerPC BookE 2.06"; |
| break; |
| case POWERPC_MMU_601: |
| mmu_model = "PowerPC 601"; |
| break; |
| #if defined (TARGET_PPC64) |
| case POWERPC_MMU_64B: |
| mmu_model = "PowerPC 64"; |
| break; |
| #endif |
| default: |
| mmu_model = "Unknown or invalid"; |
| break; |
| } |
| switch (env->excp_model) { |
| case POWERPC_EXCP_STD: |
| excp_model = "PowerPC"; |
| break; |
| case POWERPC_EXCP_40x: |
| excp_model = "PowerPC 40x"; |
| break; |
| case POWERPC_EXCP_601: |
| excp_model = "PowerPC 601"; |
| break; |
| case POWERPC_EXCP_602: |
| excp_model = "PowerPC 602"; |
| break; |
| case POWERPC_EXCP_603: |
| excp_model = "PowerPC 603"; |
| break; |
| case POWERPC_EXCP_603E: |
| excp_model = "PowerPC 603e"; |
| break; |
| case POWERPC_EXCP_604: |
| excp_model = "PowerPC 604"; |
| break; |
| case POWERPC_EXCP_7x0: |
| excp_model = "PowerPC 740/750"; |
| break; |
| case POWERPC_EXCP_7x5: |
| excp_model = "PowerPC 745/755"; |
| break; |
| case POWERPC_EXCP_74xx: |
| excp_model = "PowerPC 74xx"; |
| break; |
| case POWERPC_EXCP_BOOKE: |
| excp_model = "PowerPC BookE"; |
| break; |
| #if defined (TARGET_PPC64) |
| case POWERPC_EXCP_970: |
| excp_model = "PowerPC 970"; |
| break; |
| #endif |
| default: |
| excp_model = "Unknown or invalid"; |
| break; |
| } |
| switch (env->bus_model) { |
| case PPC_FLAGS_INPUT_6xx: |
| bus_model = "PowerPC 6xx"; |
| break; |
| case PPC_FLAGS_INPUT_BookE: |
| bus_model = "PowerPC BookE"; |
| break; |
| case PPC_FLAGS_INPUT_405: |
| bus_model = "PowerPC 405"; |
| break; |
| case PPC_FLAGS_INPUT_401: |
| bus_model = "PowerPC 401/403"; |
| break; |
| case PPC_FLAGS_INPUT_RCPU: |
| bus_model = "RCPU / MPC8xx"; |
| break; |
| #if defined (TARGET_PPC64) |
| case PPC_FLAGS_INPUT_970: |
| bus_model = "PowerPC 970"; |
| break; |
| #endif |
| default: |
| bus_model = "Unknown or invalid"; |
| break; |
| } |
| printf("PowerPC %-12s : PVR %08x MSR %016" PRIx64 "\n" |
| " MMU model : %s\n", |
| pcc->name, pcc->pvr, pcc->msr_mask, mmu_model); |
| #if !defined(CONFIG_USER_ONLY) |
| if (env->tlb != NULL) { |
| printf(" %d %s TLB in %d ways\n", |
| env->nb_tlb, env->id_tlbs ? "splitted" : "merged", |
| env->nb_ways); |
| } |
| #endif |
| printf(" Exceptions model : %s\n" |
| " Bus model : %s\n", |
| excp_model, bus_model); |
| printf(" MSR features :\n"); |
| if (env->flags & POWERPC_FLAG_SPE) |
| printf(" signal processing engine enable" |
| "\n"); |
| else if (env->flags & POWERPC_FLAG_VRE) |
| printf(" vector processor enable\n"); |
| if (env->flags & POWERPC_FLAG_TGPR) |
| printf(" temporary GPRs\n"); |
| else if (env->flags & POWERPC_FLAG_CE) |
| printf(" critical input enable\n"); |
| if (env->flags & POWERPC_FLAG_SE) |
| printf(" single-step trace mode\n"); |
| else if (env->flags & POWERPC_FLAG_DWE) |
| printf(" debug wait enable\n"); |
| else if (env->flags & POWERPC_FLAG_UBLE) |
| printf(" user BTB lock enable\n"); |
| if (env->flags & POWERPC_FLAG_BE) |
| printf(" branch-step trace mode\n"); |
| else if (env->flags & POWERPC_FLAG_DE) |
| printf(" debug interrupt enable\n"); |
| if (env->flags & POWERPC_FLAG_PX) |
| printf(" inclusive protection\n"); |
| else if (env->flags & POWERPC_FLAG_PMM) |
| printf(" performance monitor mark\n"); |
| if (env->flags == POWERPC_FLAG_NONE) |
| printf(" none\n"); |
| printf(" Time-base/decrementer clock source: %s\n", |
| env->flags & POWERPC_FLAG_RTC_CLK ? "RTC clock" : "bus clock"); |
| } |
| dump_ppc_insns(env); |
| dump_ppc_sprs(env); |
| fflush(stdout); |
| #endif |
| } |
| |
| static void ppc_cpu_unrealizefn(DeviceState *dev, Error **errp) |
| { |
| PowerPCCPU *cpu = POWERPC_CPU(dev); |
| CPUPPCState *env = &cpu->env; |
| int i; |
| |
| for (i = 0; i < PPC_CPU_OPCODES_LEN; i++) { |
| if (env->opcodes[i] != &invalid_handler) { |
| g_free(env->opcodes[i]); |
| } |
| } |
| } |
| |
| static gint ppc_cpu_compare_class_pvr(gconstpointer a, gconstpointer b) |
| { |
| ObjectClass *oc = (ObjectClass *)a; |
| uint32_t pvr = *(uint32_t *)b; |
| PowerPCCPUClass *pcc = (PowerPCCPUClass *)a; |
| |
| /* -cpu host does a PVR lookup during construction */ |
| if (unlikely(strcmp(object_class_get_name(oc), |
| TYPE_HOST_POWERPC_CPU) == 0)) { |
| return -1; |
| } |
| |
| #if defined(TARGET_PPCEMB) |
| if (pcc->mmu_model != POWERPC_MMU_BOOKE) { |
| return -1; |
| } |
| #endif |
| |
| return pcc->pvr == pvr ? 0 : -1; |
| } |
| |
| PowerPCCPUClass *ppc_cpu_class_by_pvr(uint32_t pvr) |
| { |
| GSList *list, *item; |
| PowerPCCPUClass *pcc = NULL; |
| |
| list = object_class_get_list(TYPE_POWERPC_CPU, false); |
| item = g_slist_find_custom(list, &pvr, ppc_cpu_compare_class_pvr); |
| if (item != NULL) { |
| pcc = POWERPC_CPU_CLASS(item->data); |
| } |
| g_slist_free(list); |
| |
| return pcc; |
| } |
| |
| static gint ppc_cpu_compare_class_name(gconstpointer a, gconstpointer b) |
| { |
| ObjectClass *oc = (ObjectClass *)a; |
| const char *name = b; |
| #if defined(TARGET_PPCEMB) |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| #endif |
| |
| if (strncasecmp(name, object_class_get_name(oc), strlen(name)) == 0 && |
| #if defined(TARGET_PPCEMB) |
| pcc->mmu_model == POWERPC_MMU_BOOKE && |
| #endif |
| strcmp(object_class_get_name(oc) + strlen(name), |
| "-" TYPE_POWERPC_CPU) == 0) { |
| return 0; |
| } |
| return -1; |
| } |
| |
| #include <ctype.h> |
| |
| static ObjectClass *ppc_cpu_class_by_name(const char *name); |
| |
| static ObjectClass *ppc_cpu_class_by_alias(PowerPCCPUAlias *alias) |
| { |
| ObjectClass *invalid_class = (void*)ppc_cpu_class_by_alias; |
| |
| /* Cache target class lookups in the alias table */ |
| if (!alias->oc) { |
| alias->oc = ppc_cpu_class_by_name(alias->model); |
| if (!alias->oc) { |
| /* Fast check for non-existing aliases */ |
| alias->oc = invalid_class; |
| } |
| } |
| |
| if (alias->oc == invalid_class) { |
| return NULL; |
| } else { |
| return alias->oc; |
| } |
| } |
| |
| static ObjectClass *ppc_cpu_class_by_name(const char *name) |
| { |
| GSList *list, *item; |
| ObjectClass *ret = NULL; |
| const char *p; |
| int i, len; |
| |
| /* Check if the given name is a PVR */ |
| len = strlen(name); |
| if (len == 10 && name[0] == '0' && name[1] == 'x') { |
| p = name + 2; |
| goto check_pvr; |
| } else if (len == 8) { |
| p = name; |
| check_pvr: |
| for (i = 0; i < 8; i++) { |
| if (!qemu_isxdigit(*p++)) |
| break; |
| } |
| if (i == 8) { |
| ret = OBJECT_CLASS(ppc_cpu_class_by_pvr(strtoul(name, NULL, 16))); |
| return ret; |
| } |
| } |
| |
| for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) { |
| if (strcmp(ppc_cpu_aliases[i].alias, name) == 0) { |
| return ppc_cpu_class_by_alias(&ppc_cpu_aliases[i]); |
| } |
| } |
| |
| list = object_class_get_list(TYPE_POWERPC_CPU, false); |
| item = g_slist_find_custom(list, name, ppc_cpu_compare_class_name); |
| if (item != NULL) { |
| ret = OBJECT_CLASS(item->data); |
| } |
| g_slist_free(list); |
| |
| return ret; |
| } |
| |
| PowerPCCPU *cpu_ppc_init(const char *cpu_model) |
| { |
| PowerPCCPU *cpu; |
| CPUPPCState *env; |
| ObjectClass *oc; |
| Error *err = NULL; |
| |
| oc = ppc_cpu_class_by_name(cpu_model); |
| if (oc == NULL) { |
| return NULL; |
| } |
| |
| cpu = POWERPC_CPU(object_new(object_class_get_name(oc))); |
| env = &cpu->env; |
| env->cpu_model_str = cpu_model; |
| |
| object_property_set_bool(OBJECT(cpu), true, "realized", &err); |
| if (err != NULL) { |
| fprintf(stderr, "%s\n", error_get_pretty(err)); |
| error_free(err); |
| object_unref(OBJECT(cpu)); |
| return NULL; |
| } |
| |
| return cpu; |
| } |
| |
| /* Sort by PVR, ordering special case "host" last. */ |
| static gint ppc_cpu_list_compare(gconstpointer a, gconstpointer b) |
| { |
| ObjectClass *oc_a = (ObjectClass *)a; |
| ObjectClass *oc_b = (ObjectClass *)b; |
| PowerPCCPUClass *pcc_a = POWERPC_CPU_CLASS(oc_a); |
| PowerPCCPUClass *pcc_b = POWERPC_CPU_CLASS(oc_b); |
| const char *name_a = object_class_get_name(oc_a); |
| const char *name_b = object_class_get_name(oc_b); |
| |
| if (strcmp(name_a, TYPE_HOST_POWERPC_CPU) == 0) { |
| return 1; |
| } else if (strcmp(name_b, TYPE_HOST_POWERPC_CPU) == 0) { |
| return -1; |
| } else { |
| /* Avoid an integer overflow during subtraction */ |
| if (pcc_a->pvr < pcc_b->pvr) { |
| return -1; |
| } else if (pcc_a->pvr > pcc_b->pvr) { |
| return 1; |
| } else { |
| return 0; |
| } |
| } |
| } |
| |
| static void ppc_cpu_list_entry(gpointer data, gpointer user_data) |
| { |
| ObjectClass *oc = data; |
| CPUListState *s = user_data; |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| const char *typename = object_class_get_name(oc); |
| char *name; |
| int i; |
| |
| #if defined(TARGET_PPCEMB) |
| if (pcc->mmu_model != POWERPC_MMU_BOOKE) { |
| return; |
| } |
| #endif |
| if (unlikely(strcmp(typename, TYPE_HOST_POWERPC_CPU) == 0)) { |
| return; |
| } |
| |
| name = g_strndup(typename, |
| strlen(typename) - strlen("-" TYPE_POWERPC_CPU)); |
| (*s->cpu_fprintf)(s->file, "PowerPC %-16s PVR %08x\n", |
| name, pcc->pvr); |
| for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) { |
| PowerPCCPUAlias *alias = &ppc_cpu_aliases[i]; |
| ObjectClass *alias_oc = ppc_cpu_class_by_alias(alias); |
| |
| if (alias_oc != oc) { |
| continue; |
| } |
| (*s->cpu_fprintf)(s->file, "PowerPC %-16s (alias for %s)\n", |
| alias->alias, name); |
| } |
| g_free(name); |
| } |
| |
| void ppc_cpu_list(FILE *f, fprintf_function cpu_fprintf) |
| { |
| CPUListState s = { |
| .file = f, |
| .cpu_fprintf = cpu_fprintf, |
| }; |
| GSList *list; |
| |
| list = object_class_get_list(TYPE_POWERPC_CPU, false); |
| list = g_slist_sort(list, ppc_cpu_list_compare); |
| g_slist_foreach(list, ppc_cpu_list_entry, &s); |
| g_slist_free(list); |
| |
| #ifdef CONFIG_KVM |
| cpu_fprintf(f, "\n"); |
| cpu_fprintf(f, "PowerPC %-16s\n", "host"); |
| #endif |
| } |
| |
| static void ppc_cpu_defs_entry(gpointer data, gpointer user_data) |
| { |
| ObjectClass *oc = data; |
| CpuDefinitionInfoList **first = user_data; |
| const char *typename; |
| CpuDefinitionInfoList *entry; |
| CpuDefinitionInfo *info; |
| #if defined(TARGET_PPCEMB) |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| |
| if (pcc->mmu_model != POWERPC_MMU_BOOKE) { |
| return; |
| } |
| #endif |
| |
| typename = object_class_get_name(oc); |
| info = g_malloc0(sizeof(*info)); |
| info->name = g_strndup(typename, |
| strlen(typename) - strlen("-" TYPE_POWERPC_CPU)); |
| |
| entry = g_malloc0(sizeof(*entry)); |
| entry->value = info; |
| entry->next = *first; |
| *first = entry; |
| } |
| |
| CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp) |
| { |
| CpuDefinitionInfoList *cpu_list = NULL; |
| GSList *list; |
| int i; |
| |
| list = object_class_get_list(TYPE_POWERPC_CPU, false); |
| g_slist_foreach(list, ppc_cpu_defs_entry, &cpu_list); |
| g_slist_free(list); |
| |
| for (i = 0; ppc_cpu_aliases[i].alias != NULL; i++) { |
| PowerPCCPUAlias *alias = &ppc_cpu_aliases[i]; |
| ObjectClass *oc; |
| CpuDefinitionInfoList *entry; |
| CpuDefinitionInfo *info; |
| |
| oc = ppc_cpu_class_by_alias(alias); |
| if (oc == NULL) { |
| continue; |
| } |
| |
| info = g_malloc0(sizeof(*info)); |
| info->name = g_strdup(alias->alias); |
| |
| entry = g_malloc0(sizeof(*entry)); |
| entry->value = info; |
| entry->next = cpu_list; |
| cpu_list = entry; |
| } |
| |
| return cpu_list; |
| } |
| |
| static void ppc_cpu_set_pc(CPUState *cs, vaddr value) |
| { |
| PowerPCCPU *cpu = POWERPC_CPU(cs); |
| |
| cpu->env.nip = value; |
| } |
| |
| /* CPUClass::reset() */ |
| static void ppc_cpu_reset(CPUState *s) |
| { |
| PowerPCCPU *cpu = POWERPC_CPU(s); |
| PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
| CPUPPCState *env = &cpu->env; |
| target_ulong msr; |
| |
| pcc->parent_reset(s); |
| |
| msr = (target_ulong)0; |
| if (0) { |
| /* XXX: find a suitable condition to enable the hypervisor mode */ |
| msr |= (target_ulong)MSR_HVB; |
| } |
| msr |= (target_ulong)0 << MSR_AP; /* TO BE CHECKED */ |
| msr |= (target_ulong)0 << MSR_SA; /* TO BE CHECKED */ |
| msr |= (target_ulong)1 << MSR_EP; |
| #if defined(DO_SINGLE_STEP) && 0 |
| /* Single step trace mode */ |
| msr |= (target_ulong)1 << MSR_SE; |
| msr |= (target_ulong)1 << MSR_BE; |
| #endif |
| #if defined(CONFIG_USER_ONLY) |
| msr |= (target_ulong)1 << MSR_FP; /* Allow floating point usage */ |
| msr |= (target_ulong)1 << MSR_VR; /* Allow altivec usage */ |
| msr |= (target_ulong)1 << MSR_SPE; /* Allow SPE usage */ |
| msr |= (target_ulong)1 << MSR_PR; |
| #endif |
| |
| #if defined(TARGET_PPC64) |
| if (env->mmu_model & POWERPC_MMU_64) { |
| env->msr |= (1ULL << MSR_SF); |
| } |
| #endif |
| |
| hreg_store_msr(env, msr, 1); |
| |
| #if !defined(CONFIG_USER_ONLY) |
| env->nip = env->hreset_vector | env->excp_prefix; |
| if (env->mmu_model != POWERPC_MMU_REAL) { |
| ppc_tlb_invalidate_all(env); |
| } |
| #endif |
| |
| hreg_compute_hflags(env); |
| env->reserve_addr = (target_ulong)-1ULL; |
| /* Be sure no exception or interrupt is pending */ |
| env->pending_interrupts = 0; |
| env->exception_index = POWERPC_EXCP_NONE; |
| env->error_code = 0; |
| |
| #if defined(TARGET_PPC64) && !defined(CONFIG_USER_ONLY) |
| env->vpa_addr = 0; |
| env->slb_shadow_addr = 0; |
| env->slb_shadow_size = 0; |
| env->dtl_addr = 0; |
| env->dtl_size = 0; |
| #endif /* TARGET_PPC64 */ |
| |
| /* Flush all TLBs */ |
| tlb_flush(env, 1); |
| } |
| |
| static void ppc_cpu_initfn(Object *obj) |
| { |
| CPUState *cs = CPU(obj); |
| PowerPCCPU *cpu = POWERPC_CPU(obj); |
| PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu); |
| CPUPPCState *env = &cpu->env; |
| |
| cs->env_ptr = env; |
| cpu_exec_init(env); |
| |
| env->msr_mask = pcc->msr_mask; |
| env->mmu_model = pcc->mmu_model; |
| env->excp_model = pcc->excp_model; |
| env->bus_model = pcc->bus_model; |
| env->insns_flags = pcc->insns_flags; |
| env->insns_flags2 = pcc->insns_flags2; |
| env->flags = pcc->flags; |
| env->bfd_mach = pcc->bfd_mach; |
| env->check_pow = pcc->check_pow; |
| |
| #if defined(TARGET_PPC64) |
| if (pcc->sps) { |
| env->sps = *pcc->sps; |
| } else if (env->mmu_model & POWERPC_MMU_64) { |
| /* Use default sets of page sizes */ |
| static const struct ppc_segment_page_sizes defsps = { |
| .sps = { |
| { .page_shift = 12, /* 4K */ |
| .slb_enc = 0, |
| .enc = { { .page_shift = 12, .pte_enc = 0 } } |
| }, |
| { .page_shift = 24, /* 16M */ |
| .slb_enc = 0x100, |
| .enc = { { .page_shift = 24, .pte_enc = 0 } } |
| }, |
| }, |
| }; |
| env->sps = defsps; |
| } |
| #endif /* defined(TARGET_PPC64) */ |
| |
| if (tcg_enabled()) { |
| ppc_translate_init(); |
| } |
| } |
| |
| static void ppc_cpu_class_init(ObjectClass *oc, void *data) |
| { |
| PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); |
| CPUClass *cc = CPU_CLASS(oc); |
| DeviceClass *dc = DEVICE_CLASS(oc); |
| |
| pcc->parent_realize = dc->realize; |
| dc->realize = ppc_cpu_realizefn; |
| dc->unrealize = ppc_cpu_unrealizefn; |
| |
| pcc->parent_reset = cc->reset; |
| cc->reset = ppc_cpu_reset; |
| |
| cc->class_by_name = ppc_cpu_class_by_name; |
| cc->do_interrupt = ppc_cpu_do_interrupt; |
| cc->dump_state = ppc_cpu_dump_state; |
| cc->dump_statistics = ppc_cpu_dump_statistics; |
| cc->set_pc = ppc_cpu_set_pc; |
| #ifndef CONFIG_USER_ONLY |
| cc->get_phys_page_debug = ppc_cpu_get_phys_page_debug; |
| #endif |
| } |
| |
| static const TypeInfo ppc_cpu_type_info = { |
| .name = TYPE_POWERPC_CPU, |
| .parent = TYPE_CPU, |
| .instance_size = sizeof(PowerPCCPU), |
| .instance_init = ppc_cpu_initfn, |
| .abstract = true, |
| .class_size = sizeof(PowerPCCPUClass), |
| .class_init = ppc_cpu_class_init, |
| }; |
| |
| static void ppc_cpu_register_types(void) |
| { |
| type_register_static(&ppc_cpu_type_info); |
| } |
| |
| type_init(ppc_cpu_register_types) |