diff options
| -rw-r--r-- | target-mips/helper.c | 6 | ||||
| -rw-r--r-- | target-mips/op.c | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/target-mips/helper.c b/target-mips/helper.c index 87a6a334e8..c1a7792f72 100644 --- a/target-mips/helper.c +++ b/target-mips/helper.c @@ -130,11 +130,11 @@ static int get_physical_address (CPUState *env, target_ulong *physical, if (address <= (int32_t)0x7FFFFFFFUL) { /* useg */ - if (!(env->CP0_Status & (1 << CP0St_ERL) && user_mode)) { - ret = env->map_address(env, physical, prot, address, rw, access_type); - } else { + if (env->CP0_Status & (1 << CP0St_ERL)) { *physical = address & 0xFFFFFFFF; *prot = PAGE_READ | PAGE_WRITE; + } else { + ret = env->map_address(env, physical, prot, address, rw, access_type); } #ifdef TARGET_MIPS64 /* diff --git a/target-mips/op.c b/target-mips/op.c index 715c355046..4aa63e3463 100644 --- a/target-mips/op.c +++ b/target-mips/op.c @@ -297,7 +297,7 @@ void op_addr_add (void) with Status_UX = 0 should be casted to 32-bit and sign extended. See the MIPS64 PRA manual, section 4.10. */ #ifdef TARGET_MIPS64 - if ((env->CP0_Status & (1 << CP0St_UM)) && + if ((env->hflags & MIPS_HFLAG_UM) && !(env->CP0_Status & (1 << CP0St_UX))) T0 = (int64_t)(int32_t)(T0 + T1); else @@ -1608,7 +1608,7 @@ void op_dmfc0_errorepc (void) void op_cp0_enabled(void) { if (!(env->CP0_Status & (1 << CP0St_CU0)) && - (env->hflags & MIPS_HFLAG_UM)) { + (env->hflags & MIPS_HFLAG_UM)) { CALL_FROM_TB2(do_raise_exception_err, EXCP_CpU, 0); } RETURN(); |