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Diffstat (limited to 'target-ppc/translate_init.c')
-rw-r--r--target-ppc/translate_init.c42
1 files changed, 12 insertions, 30 deletions
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index aea7d2753e..402ad2a93c 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -2593,7 +2593,6 @@ static void init_excp_4xx_real (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_FIT] = 0x00001010;
env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001020;
env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00002000;
- env->hreset_excp_prefix = 0x00000000UL;
env->ivor_mask = 0x0000FFF0UL;
env->ivpr_mask = 0xFFFF0000UL;
/* Hardware reset vector */
@@ -2618,7 +2617,6 @@ static void init_excp_4xx_softmmu (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00001100;
env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00001200;
env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00002000;
- env->hreset_excp_prefix = 0x00000000UL;
env->ivor_mask = 0x0000FFF0UL;
env->ivpr_mask = 0xFFFF0000UL;
/* Hardware reset vector */
@@ -2644,7 +2642,6 @@ static void init_excp_MPC5xx (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001C00;
env->excp_vectors[POWERPC_EXCP_MEXTBR] = 0x00001E00;
env->excp_vectors[POWERPC_EXCP_NMEXTBR] = 0x00001F00;
- env->hreset_excp_prefix = 0x00000000UL;
env->ivor_mask = 0x0000FFF0UL;
env->ivpr_mask = 0xFFFF0000UL;
/* Hardware reset vector */
@@ -2676,7 +2673,6 @@ static void init_excp_MPC8xx (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001C00;
env->excp_vectors[POWERPC_EXCP_MEXTBR] = 0x00001E00;
env->excp_vectors[POWERPC_EXCP_NMEXTBR] = 0x00001F00;
- env->hreset_excp_prefix = 0x00000000UL;
env->ivor_mask = 0x0000FFF0UL;
env->ivpr_mask = 0xFFFF0000UL;
/* Hardware reset vector */
@@ -2704,7 +2700,6 @@ static void init_excp_G2 (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
- env->hreset_excp_prefix = 0x00000000UL;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
@@ -2733,7 +2728,6 @@ static void init_excp_e200(CPUPPCState *env, target_ulong ivpr_mask)
env->excp_vectors[POWERPC_EXCP_SPEU] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_EFPDI] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_EFPRI] = 0x00000000;
- env->hreset_excp_prefix = 0x00000000UL;
env->ivor_mask = 0x0000FFF7UL;
env->ivpr_mask = ivpr_mask;
/* Hardware reset vector */
@@ -2760,7 +2754,6 @@ static void init_excp_BookE (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_DTLB] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_ITLB] = 0x00000000;
env->excp_vectors[POWERPC_EXCP_DEBUG] = 0x00000000;
- env->hreset_excp_prefix = 0x00000000UL;
env->ivor_mask = 0x0000FFE0UL;
env->ivpr_mask = 0xFFFF0000UL;
/* Hardware reset vector */
@@ -2783,7 +2776,6 @@ static void init_excp_601 (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_IO] = 0x00000A00;
env->excp_vectors[POWERPC_EXCP_SYSCALL] = 0x00000C00;
env->excp_vectors[POWERPC_EXCP_RUNM] = 0x00002000;
- env->hreset_excp_prefix = 0xFFF00000UL;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
@@ -2811,7 +2803,6 @@ static void init_excp_602 (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
env->excp_vectors[POWERPC_EXCP_WDT] = 0x00001500;
env->excp_vectors[POWERPC_EXCP_EMUL] = 0x00001600;
- env->hreset_excp_prefix = 0xFFF00000UL;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
@@ -2836,7 +2827,6 @@ static void init_excp_603 (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_DSTLB] = 0x00001200;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
- env->hreset_excp_prefix = 0x00000000UL;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
@@ -2859,7 +2849,6 @@ static void init_excp_604 (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
- env->hreset_excp_prefix = 0xFFF00000UL;
/* Hardware reset vector */
env->hreset_vector = 0x00000100UL;
#endif
@@ -2883,7 +2872,6 @@ static void init_excp_7x0 (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
- env->hreset_excp_prefix = 0x00000000UL;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
@@ -2906,7 +2894,6 @@ static void init_excp_750cl (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
- env->hreset_excp_prefix = 0x00000000UL;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
@@ -2929,7 +2916,6 @@ static void init_excp_750cx (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_PERFM] = 0x00000F00;
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
- env->hreset_excp_prefix = 0x00000000UL;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
@@ -2957,7 +2943,6 @@ static void init_excp_7x5 (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
- env->hreset_excp_prefix = 0x00000000UL;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
@@ -2983,7 +2968,6 @@ static void init_excp_7400 (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001600;
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001700;
- env->hreset_excp_prefix = 0x00000000UL;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
@@ -3011,7 +2995,6 @@ static void init_excp_7450 (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_IABR] = 0x00001300;
env->excp_vectors[POWERPC_EXCP_SMI] = 0x00001400;
env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001600;
- env->hreset_excp_prefix = 0x00000000UL;
/* Hardware reset vector */
env->hreset_vector = 0xFFFFFFFCUL;
#endif
@@ -3041,7 +3024,6 @@ static void init_excp_970 (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_MAINT] = 0x00001600;
env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001700;
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001800;
- env->hreset_excp_prefix = 0x00000000FFF00000ULL;
/* Hardware reset vector */
env->hreset_vector = 0x0000000000000100ULL;
#endif
@@ -3070,7 +3052,6 @@ static void init_excp_POWER7 (CPUPPCState *env)
env->excp_vectors[POWERPC_EXCP_MAINT] = 0x00001600;
env->excp_vectors[POWERPC_EXCP_VPUA] = 0x00001700;
env->excp_vectors[POWERPC_EXCP_THERM] = 0x00001800;
- env->hreset_excp_prefix = 0;
/* Hardware reset vector */
env->hreset_vector = 0x0000000000000100ULL;
#endif
@@ -7043,7 +7024,6 @@ static void init_ppc_proc(PowerPCCPU *cpu)
/* Set all exception vectors to an invalid address */
for (i = 0; i < POWERPC_EXCP_NB; i++)
env->excp_vectors[i] = (target_ulong)(-1ULL);
- env->hreset_excp_prefix = 0x00000000;
env->ivor_mask = 0x00000000;
env->ivpr_mask = 0x00000000;
/* Default MMU definitions */
@@ -7080,9 +7060,7 @@ static void init_ppc_proc(PowerPCCPU *cpu)
}
/* PowerPC implementation specific initialisations (SPRs, timers, ...) */
(*pcc->init_proc)(env);
-#if !defined(CONFIG_USER_ONLY)
- env->excp_prefix = env->hreset_excp_prefix;
-#endif
+
/* MSR bits & flags consistency checks */
if (env->msr_mask & (1 << 25)) {
switch (env->flags & (POWERPC_FLAG_SPE | POWERPC_FLAG_VRE)) {
@@ -8182,19 +8160,23 @@ static void ppc_cpu_reset(CPUState *s)
msr |= (target_ulong)1 << MSR_VR; /* Allow altivec usage */
msr |= (target_ulong)1 << MSR_SPE; /* Allow SPE usage */
msr |= (target_ulong)1 << MSR_PR;
-#else
- env->excp_prefix = env->hreset_excp_prefix;
- env->nip = env->hreset_vector | env->excp_prefix;
- if (env->mmu_model != POWERPC_MMU_REAL) {
- ppc_tlb_invalidate_all(env);
- }
#endif
- env->msr = msr & env->msr_mask;
+
#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 */
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-30 03:19:39 +0000