| Message ID | 1330538080-4097-1-git-send-email-peter.maydell@linaro.org |
|---|---|
| State | New |
| Headers | show |
diff --git a/target-arm/helper.c b/target-arm/helper.c index 4929372..8e6da06 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -2030,7 +2030,7 @@ uint32_t HELPER(get_cp15)(CPUState *env, uint32_t insn) return env->cp15.c5_data; case 1: if (arm_feature(env, ARM_FEATURE_MPU)) - return simple_mpu_ap_bits(env->cp15.c5_data); + return simple_mpu_ap_bits(env->cp15.c5_insn); return env->cp15.c5_insn; case 2: if (!arm_feature(env, ARM_FEATURE_MPU))
Fix a typo in handling of the ARM946 cp15 c5 c0 0 1 handling (instruction access permission bits) that meant it would return the data access permission bits by mistake. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> --- (Yeah, it says ARM_FEATURE_MPU but actually (a) the only MPU core we support is the 946 and (b) these registers are 946 specific -- in PMSAv6 and v7 this encoding is the IFSR, the same as it is for VMSA.) target-arm/helper.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)