diff options
Diffstat (limited to 'target/arm/cpu.c')
| -rw-r--r-- | target/arm/cpu.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/target/arm/cpu.c b/target/arm/cpu.c index 96d1f84030..05c038bf17 100644 --- a/target/arm/cpu.c +++ b/target/arm/cpu.c @@ -232,6 +232,20 @@ static void arm_cpu_reset(CPUState *s) env->vfp.xregs[ARM_VFP_FPEXC] = 0; #endif + + if (arm_feature(env, ARM_FEATURE_PMSA) && + arm_feature(env, ARM_FEATURE_V7)) { + if (cpu->pmsav7_dregion > 0) { + memset(env->pmsav7.drbar, 0, + sizeof(*env->pmsav7.drbar) * cpu->pmsav7_dregion); + memset(env->pmsav7.drsr, 0, + sizeof(*env->pmsav7.drsr) * cpu->pmsav7_dregion); + memset(env->pmsav7.dracr, 0, + sizeof(*env->pmsav7.dracr) * cpu->pmsav7_dregion); + } + env->pmsav7.rnr = 0; + } + set_flush_to_zero(1, &env->vfp.standard_fp_status); set_flush_inputs_to_zero(1, &env->vfp.standard_fp_status); set_default_nan_mode(1, &env->vfp.standard_fp_status); |