diff options
| -rw-r--r-- | target-mips/helper.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/target-mips/helper.c b/target-mips/helper.c index 6cdcd7f1dc..e7d7887524 100644 --- a/target-mips/helper.c +++ b/target-mips/helper.c @@ -133,7 +133,7 @@ static int get_physical_address (CPUState *env, target_ulong *physical, #if defined(TARGET_MIPS64) } else if (address < 0x4000000000000000ULL) { /* xuseg */ - if (UX && address < (0x3FFFFFFFFFFFFFFFULL & env->SEGMask)) { + if (UX && address <= (0x3FFFFFFFFFFFFFFFULL & env->SEGMask)) { ret = env->tlb->map_address(env, physical, prot, address, rw, access_type); } else { ret = TLBRET_BADADDR; @@ -141,7 +141,7 @@ static int get_physical_address (CPUState *env, target_ulong *physical, } else if (address < 0x8000000000000000ULL) { /* xsseg */ if ((supervisor_mode || kernel_mode) && - SX && address < (0x7FFFFFFFFFFFFFFFULL & env->SEGMask)) { + SX && address <= (0x7FFFFFFFFFFFFFFFULL & env->SEGMask)) { ret = env->tlb->map_address(env, physical, prot, address, rw, access_type); } else { ret = TLBRET_BADADDR; @@ -150,7 +150,7 @@ static int get_physical_address (CPUState *env, target_ulong *physical, /* xkphys */ /* XXX: Assumes PABITS = 36 (correct for MIPS64R1) */ if (kernel_mode && KX && - (address & 0x07FFFFFFFFFFFFFFULL) < 0x0000000FFFFFFFFFULL) { + (address & 0x07FFFFFFFFFFFFFFULL) <= 0x0000000FFFFFFFFFULL) { *physical = address & 0x0000000FFFFFFFFFULL; *prot = PAGE_READ | PAGE_WRITE; } else { @@ -159,7 +159,7 @@ static int get_physical_address (CPUState *env, target_ulong *physical, } else if (address < 0xFFFFFFFF80000000ULL) { /* xkseg */ if (kernel_mode && KX && - address < (0xFFFFFFFF7FFFFFFFULL & env->SEGMask)) { + address <= (0xFFFFFFFF7FFFFFFFULL & env->SEGMask)) { ret = env->tlb->map_address(env, physical, prot, address, rw, access_type); } else { ret = TLBRET_BADADDR; |