diff options
Diffstat (limited to 'target-sh4')
| -rw-r--r-- | target-sh4/README.sh4 | 2 | ||||
| -rw-r--r-- | target-sh4/helper.c | 6 | ||||
| -rw-r--r-- | target-sh4/op_helper.c | 2 |
3 files changed, 5 insertions, 5 deletions
diff --git a/target-sh4/README.sh4 b/target-sh4/README.sh4 index a92b6f38c4..e578830f79 100644 --- a/target-sh4/README.sh4 +++ b/target-sh4/README.sh4 @@ -6,7 +6,7 @@ The sh4 target is not ready at all yet for integration in qemu. This file describes the current state of implementation. Most places requiring attention and/or modification can be detected by -looking for "XXXXX" or "assert (0)". +looking for "XXXXX" or "abort()". The sh4 core is located in target-sh4/*, while the 7750 peripheral features (IO ports for example) are located in hw/sh7750.[ch]. The diff --git a/target-sh4/helper.c b/target-sh4/helper.c index 6c3f896a2d..9e70352311 100644 --- a/target-sh4/helper.c +++ b/target-sh4/helper.c @@ -235,7 +235,7 @@ static int itlb_replacement(CPUState * env) return 2; if ((env->mmucr & 0x2c000000) == 0x00000000) return 3; - assert(0); + cpu_abort(env, "Unhandled itlb_replacement"); } /* Find the corresponding entry in the right TLB @@ -462,7 +462,7 @@ int cpu_sh4_handle_mmu_fault(CPUState * env, target_ulong address, int rw, env->exception_index = 0x100; break; default: - assert(0); + cpu_abort(env, "Unhandled MMU fault"); } return 1; } @@ -514,7 +514,7 @@ void cpu_load_tlb(CPUSH4State * env) entry->size = 1024 * 1024; /* 1M */ break; default: - assert(0); + cpu_abort(env, "Unhandled load_tlb"); break; } entry->sh = (uint8_t)cpu_ptel_sh(env->ptel); diff --git a/target-sh4/op_helper.c b/target-sh4/op_helper.c index 529df0ca9e..2e5f5552a2 100644 --- a/target-sh4/op_helper.c +++ b/target-sh4/op_helper.c @@ -71,7 +71,7 @@ void helper_ldtlb(void) { #ifdef CONFIG_USER_ONLY /* XXXXX */ - assert(0); + cpu_abort(env, "Unhandled ldtlb"); #else cpu_load_tlb(env); #endif |