diff options
| author | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-10-08 02:44:11 +0000 |
|---|---|---|
| committer | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-10-08 02:44:11 +0000 |
| commit | 141c8ae2250c3fbdb954511e1da165a5705859e0 (patch) | |
| tree | 7c56e4acb20d0f37645756d47a4ffcbe1240c5b5 /target-ppc | |
| parent | 4e80effcf961b0ce3b794d239225aacb7f48f38c (diff) | |
Real-mode only PowerPC 40x do not have any TLBs.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3353 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-ppc')
| -rw-r--r-- | target-ppc/helper.c | 3 | ||||
| -rw-r--r-- | target-ppc/translate_init.c | 1 |
2 files changed, 2 insertions, 2 deletions
diff --git a/target-ppc/helper.c b/target-ppc/helper.c index 3d686c10a6..9caeb25b37 100644 --- a/target-ppc/helper.c +++ b/target-ppc/helper.c @@ -2911,7 +2911,8 @@ void cpu_ppc_reset (void *opaque) msr_pr = 1; #else 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 do_compute_hflags(env); env->reserve = -1; diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index 9f465bdf18..89987d6400 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -2729,7 +2729,6 @@ static void init_proc_IOP480 (CPUPPCState *env) /* PowerPC 403 */ #define POWERPC_INSNS_403 (POWERPC_INSNS_EMB | \ PPC_MEM_SYNC | PPC_MEM_EIEIO | \ - PPC_40x_TLB | PPC_MEM_TLBIA | PPC_MEM_TLBSYNC | \ PPC_4xx_COMMON | PPC_40x_EXCP | PPC_40x_ICBT) #define POWERPC_MSRM_403 (0x000000000007D00DULL) #define POWERPC_MMU_403 (POWERPC_MMU_REAL_4xx) |