diff options
Diffstat (limited to 'target-ppc/helper.c')
| -rw-r--r-- | target-ppc/helper.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target-ppc/helper.c b/target-ppc/helper.c index 534ad6b5d..e5d152d7e 100644 --- a/target-ppc/helper.c +++ b/target-ppc/helper.c @@ -1072,6 +1072,7 @@ static int check_physical (CPUState *env, mmu_ctx_t *ctx, case PPC_FLAGS_MMU_SOFT_6xx: case PPC_FLAGS_MMU_601: case PPC_FLAGS_MMU_SOFT_4xx: + case PPC_FLAGS_MMU_401: ctx->prot |= PAGE_WRITE; break; #if defined(TARGET_PPC64) @@ -1168,6 +1169,9 @@ int get_physical_address (CPUState *env, mmu_ctx_t *ctx, target_ulong eaddr, /* XXX: TODO */ cpu_abort(env, "BookE FSL MMU model not implemented\n"); return -1; + case PPC_FLAGS_MMU_401: + cpu_abort(env, "PowerPC 401 does not do any translation\n"); + return -1; default: cpu_abort(env, "Unknown or invalid MMU model\n"); return -1; @@ -1267,6 +1271,10 @@ int cpu_ppc_handle_mmu_fault (CPUState *env, target_ulong address, int rw, /* XXX: TODO */ cpu_abort(env, "MMU model not implemented\n"); return -1; + case PPC_FLAGS_MMU_401: + cpu_abort(env, "PowerPC 401 should never raise any MMU " + "exceptions\n"); + return -1; default: cpu_abort(env, "Unknown or invalid MMU model\n"); return -1; @@ -1348,6 +1356,10 @@ int cpu_ppc_handle_mmu_fault (CPUState *env, target_ulong address, int rw, /* XXX: TODO */ cpu_abort(env, "MMU model not implemented\n"); return -1; + case PPC_FLAGS_MMU_401: + cpu_abort(env, "PowerPC 401 should never raise any MMU " + "exceptions\n"); + return -1; default: cpu_abort(env, "Unknown or invalid MMU model\n"); return -1; |