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-rw-r--r--target-ppc/translate_init.c87
1 files changed, 65 insertions, 22 deletions
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 834c047f30..8bc6209dfc 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -3095,12 +3095,13 @@ static void init_proc_e500 (CPUPPCState *env)
/* Non-embedded PowerPC */
/* Base instructions set for all 6xx/7xx/74xx/970 PowerPC */
#define POWERPC_INSNS_6xx (PPC_INSNS_BASE | PPC_FLOAT | PPC_MEM_SYNC | \
- PPC_MEM_EIEIO | PPC_SEGMENT | PPC_MEM_TLBIE)
+ PPC_MEM_EIEIO | PPC_MEM_TLBIE)
/* Instructions common to all 6xx/7xx/74xx/970 PowerPC except 601 & 602 */
#define POWERPC_INSNS_WORKS (POWERPC_INSNS_6xx | PPC_FLOAT_FSQRT | \
PPC_FLOAT_FRES | PPC_FLOAT_FRSQRTE | \
PPC_FLOAT_FSEL | PPC_FLOAT_STFIWX | \
- PPC_MEM_TLBSYNC | PPC_CACHE_DCBZ | PPC_MFTB)
+ PPC_MEM_TLBSYNC | PPC_CACHE_DCBZ | PPC_MFTB | \
+ PPC_SEGMENT)
/* POWER : same as 601, without mfmsr, mfsr */
#if defined(TODO)
@@ -3111,7 +3112,7 @@ static void init_proc_e500 (CPUPPCState *env)
/* PowerPC 601 */
#define POWERPC_INSNS_601 (POWERPC_INSNS_6xx | PPC_CACHE_DCBZ | \
- PPC_EXTERN | PPC_POWER_BR)
+ PPC_SEGMENT | PPC_EXTERN | PPC_POWER_BR)
#define POWERPC_MSRM_601 (0x000000000000FE70ULL)
//#define POWERPC_MMU_601 (POWERPC_MMU_601)
//#define POWERPC_EXCP_601 (POWERPC_EXCP_601)
@@ -3164,7 +3165,7 @@ static void init_proc_601 (CPUPPCState *env)
PPC_FLOAT_FRES | PPC_FLOAT_FRSQRTE | \
PPC_FLOAT_FSEL | PPC_FLOAT_STFIWX | \
PPC_6xx_TLB | PPC_MEM_TLBSYNC | PPC_CACHE_DCBZ |\
- PPC_602_SPEC)
+ PPC_SEGMENT | PPC_602_SPEC)
#define POWERPC_MSRM_602 (0x000000000033FF73ULL)
#define POWERPC_MMU_602 (POWERPC_MMU_SOFT_6xx)
//#define POWERPC_EXCP_602 (POWERPC_EXCP_602)
@@ -3942,15 +3943,15 @@ static void init_proc_7455 (CPUPPCState *env)
#if defined (TARGET_PPC64)
#define POWERPC_INSNS_WORK64 (POWERPC_INSNS_6xx | PPC_FLOAT_FSQRT | \
- PPC_FLOAT_FRES | PPC_FLOAT_FRSQRTE | \
- PPC_FLOAT_FSEL | PPC_FLOAT_STFIWX | \
- PPC_MEM_TLBSYNC | PPC_CACHE_DCBZT | PPC_MFTB)
+ PPC_FLOAT_FRES | PPC_FLOAT_FRSQRTE | \
+ PPC_FLOAT_FSEL | PPC_FLOAT_STFIWX | \
+ PPC_MEM_TLBSYNC | PPC_CACHE_DCBZT | PPC_MFTB)
/* PowerPC 970 */
#define POWERPC_INSNS_970 (POWERPC_INSNS_WORK64 | PPC_FLOAT_FSQRT | \
PPC_64B | PPC_ALTIVEC | \
- PPC_64_BRIDGE | PPC_SLBI)
+ PPC_SEGMENT_64B | PPC_SLBI)
#define POWERPC_MSRM_970 (0x900000000204FF36ULL)
-#define POWERPC_MMU_970 (POWERPC_MMU_64BRIDGE)
+#define POWERPC_MMU_970 (POWERPC_MMU_64B)
//#define POWERPC_EXCP_970 (POWERPC_EXCP_970)
#define POWERPC_INPUT_970 (PPC_FLAGS_INPUT_970)
#define POWERPC_BFDM_970 (bfd_mach_ppc64)
@@ -3990,9 +3991,24 @@ static void init_proc_970 (CPUPPCState *env)
/* Memory management */
/* XXX: not correct */
gen_low_BATs(env);
-#if 0 // TODO
- env->slb_nr = 32;
+ /* 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_generic, &spr_write_generic,
+ 0xFFF00000); /* XXX: This is a hack */
+#if !defined(CONFIG_USER_ONLY)
+ env->excp_prefix = 0xFFF00000;
#endif
+ env->slb_nr = 32;
init_excp_970(env);
env->dcache_line_size = 128;
env->icache_line_size = 128;
@@ -4003,9 +4019,9 @@ static void init_proc_970 (CPUPPCState *env)
/* PowerPC 970FX (aka G5) */
#define POWERPC_INSNS_970FX (POWERPC_INSNS_WORK64 | PPC_FLOAT_FSQRT | \
PPC_64B | PPC_ALTIVEC | \
- PPC_64_BRIDGE | PPC_SLBI)
+ PPC_SEGMENT_64B | PPC_SLBI)
#define POWERPC_MSRM_970FX (0x800000000204FF36ULL)
-#define POWERPC_MMU_970FX (POWERPC_MMU_64BRIDGE)
+#define POWERPC_MMU_970FX (POWERPC_MMU_64B)
#define POWERPC_EXCP_970FX (POWERPC_EXCP_970)
#define POWERPC_INPUT_970FX (PPC_FLAGS_INPUT_970)
#define POWERPC_BFDM_970FX (bfd_mach_ppc64)
@@ -4045,9 +4061,24 @@ static void init_proc_970FX (CPUPPCState *env)
/* Memory management */
/* XXX: not correct */
gen_low_BATs(env);
-#if 0 // TODO
- env->slb_nr = 32;
+ /* 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_generic, &spr_write_generic,
+ 0xFFF00000); /* XXX: This is a hack */
+#if !defined(CONFIG_USER_ONLY)
+ env->excp_prefix = 0xFFF00000;
#endif
+ env->slb_nr = 32;
init_excp_970(env);
env->dcache_line_size = 128;
env->icache_line_size = 128;
@@ -4058,9 +4089,9 @@ static void init_proc_970FX (CPUPPCState *env)
/* PowerPC 970 GX */
#define POWERPC_INSNS_970GX (POWERPC_INSNS_WORK64 | PPC_FLOAT_FSQRT | \
PPC_64B | PPC_ALTIVEC | \
- PPC_64_BRIDGE | PPC_SLBI)
+ PPC_SEGMENT_64B | PPC_SLBI)
#define POWERPC_MSRM_970GX (0x800000000204FF36ULL)
-#define POWERPC_MMU_970GX (POWERPC_MMU_64BRIDGE)
+#define POWERPC_MMU_970GX (POWERPC_MMU_64B)
#define POWERPC_EXCP_970GX (POWERPC_EXCP_970)
#define POWERPC_INPUT_970GX (PPC_FLAGS_INPUT_970)
#define POWERPC_BFDM_970GX (bfd_mach_ppc64)
@@ -4100,9 +4131,24 @@ static void init_proc_970GX (CPUPPCState *env)
/* Memory management */
/* XXX: not correct */
gen_low_BATs(env);
-#if 0 // TODO
- env->slb_nr = 32;
+ /* 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_generic, &spr_write_generic,
+ 0xFFF00000); /* XXX: This is a hack */
+#if !defined(CONFIG_USER_ONLY)
+ env->excp_prefix = 0xFFF00000;
#endif
+ env->slb_nr = 32;
init_excp_970(env);
env->dcache_line_size = 128;
env->icache_line_size = 128;
@@ -6010,9 +6056,6 @@ int cpu_ppc_register (CPUPPCState *env, ppc_def_t *def)
case POWERPC_MMU_64B:
mmu_model = "PowerPC 64";
break;
- case POWERPC_MMU_64BRIDGE:
- mmu_model = "PowerPC 64 bridge";
- break;
#endif
default:
mmu_model = "Unknown or invalid";
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-23 08:48:14 +0000