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Real-mode only PowerPC 40x do not have any TLBs.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3353 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
j_mayer 2007-10-08 02:44:11 +00:00
parent 4e80effcf9
commit 141c8ae225
2 changed files with 2 additions and 2 deletions
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3
target-ppc/helper.c
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@ -2911,7 +2911,8 @@ void cpu_ppc_reset (void *opaque)
msr_pr = 1; msr_pr = 1;
#else #else
env->nip = env->hreset_vector | env->excp_prefix; env->nip = env->hreset_vector | env->excp_prefix;
ppc_tlb_invalidate_all(env); if (env->mmu_model != POWERPC_MMU_REAL_4xx)
ppc_tlb_invalidate_all(env);
#endif #endif
do_compute_hflags(env); do_compute_hflags(env);
env->reserve = -1; env->reserve = -1;

1
target-ppc/translate_init.c
View File

@ -2729,7 +2729,6 @@ static void init_proc_IOP480 (CPUPPCState *env)
/* PowerPC 403 */ /* PowerPC 403 */
#define POWERPC_INSNS_403 (POWERPC_INSNS_EMB | \ #define POWERPC_INSNS_403 (POWERPC_INSNS_EMB | \
PPC_MEM_SYNC | PPC_MEM_EIEIO | \ PPC_MEM_SYNC | PPC_MEM_EIEIO | \
PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | \
PPC_4xx_COMMON | PPC_40x_EXCP | PPC_40x_ICBT) PPC_4xx_COMMON | PPC_40x_EXCP | PPC_40x_ICBT)
#define POWERPC_MSRM_403 (0x000000000007D00DULL) #define POWERPC_MSRM_403 (0x000000000007D00DULL)
#define POWERPC_MMU_403 (POWERPC_MMU_REAL_4xx) #define POWERPC_MMU_403 (POWERPC_MMU_REAL_4xx)