diff options
| -rw-r--r-- | target-arm/helper.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c index a948b8858b..1108156530 100644 --- a/target-arm/helper.c +++ b/target-arm/helper.c @@ -123,7 +123,6 @@ static void cpu_reset_model_id(CPUARMState *env, uint32_t id) env->cp15.c0_cachetype = 0x1dd20d2; break; case ARM_CPUID_CORTEXA8: - set_feature(env, ARM_FEATURE_V6K); set_feature(env, ARM_FEATURE_V7); set_feature(env, ARM_FEATURE_AUXCR); set_feature(env, ARM_FEATURE_THUMB2); @@ -144,7 +143,6 @@ static void cpu_reset_model_id(CPUARMState *env, uint32_t id) env->cp15.c1_sys = 0x00c50078; break; case ARM_CPUID_CORTEXA9: - set_feature(env, ARM_FEATURE_V6K); set_feature(env, ARM_FEATURE_V7); set_feature(env, ARM_FEATURE_AUXCR); set_feature(env, ARM_FEATURE_THUMB2); @@ -170,14 +168,12 @@ static void cpu_reset_model_id(CPUARMState *env, uint32_t id) env->cp15.c1_sys = 0x00c50078; break; case ARM_CPUID_CORTEXM3: - set_feature(env, ARM_FEATURE_V6); set_feature(env, ARM_FEATURE_THUMB2); set_feature(env, ARM_FEATURE_V7); set_feature(env, ARM_FEATURE_M); set_feature(env, ARM_FEATURE_THUMB_DIV); break; case ARM_CPUID_ANY: /* For userspace emulation. */ - set_feature(env, ARM_FEATURE_V6K); set_feature(env, ARM_FEATURE_V7); set_feature(env, ARM_FEATURE_THUMB2); set_feature(env, ARM_FEATURE_VFP); @@ -237,6 +233,11 @@ static void cpu_reset_model_id(CPUARMState *env, uint32_t id) /* Some features automatically imply others: */ if (arm_feature(env, ARM_FEATURE_V7)) { set_feature(env, ARM_FEATURE_VAPA); + if (!arm_feature(env, ARM_FEATURE_M)) { + set_feature(env, ARM_FEATURE_V6K); + } else { + set_feature(env, ARM_FEATURE_V6); + } } if (arm_feature(env, ARM_FEATURE_V6K)) { set_feature(env, ARM_FEATURE_V6); |