diff options
Diffstat (limited to 'target-mips')
| -rw-r--r-- | target-mips/cpu.h | 3 | ||||
| -rw-r--r-- | target-mips/op_helper.c | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/target-mips/cpu.h b/target-mips/cpu.h index 35bf2fbf6f..363fcd866c 100644 --- a/target-mips/cpu.h +++ b/target-mips/cpu.h @@ -479,6 +479,9 @@ int mips_find_by_name (const unsigned char *name, mips_def_t **def); void mips_cpu_list (FILE *f, int (*cpu_fprintf)(FILE *f, const char *fmt, ...)); int cpu_mips_register (CPUMIPSState *env, mips_def_t *def); +void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec, + int unused); + #define CPUState CPUMIPSState #define cpu_init cpu_mips_init #define cpu_exec cpu_mips_exec diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c index 6d7f750d0f..f3e01202e6 100644 --- a/target-mips/op_helper.c +++ b/target-mips/op_helper.c @@ -591,6 +591,14 @@ void tlb_fill (target_ulong addr, int is_write, int mmu_idx, void *retaddr) env = saved_env; } +void do_unassigned_access(target_phys_addr_t addr, int is_write, int is_exec, + int unused) +{ + if (is_exec) + do_raise_exception(EXCP_IBE); + else + do_raise_exception(EXCP_DBE); +} #endif /* Complex FPU operations which may need stack space. */ |