Conforming to the Intel spec, set the power-on value of PAT also on
reset, but save it across INIT.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
uint64_t tsc;
- uint64_t pat;
-
uint64_t mcg_status;
/* exception/interrupt handling */
CPU_COMMON
+ uint64_t pat;
+
/* processor features (e.g. for CPUID insn) */
uint32_t cpuid_level;
uint32_t cpuid_vendor1;
env->cpuid_version |= ((def->model & 0xf) << 4) | ((def->model >> 4) << 16);
env->cpuid_version |= def->stepping;
env->cpuid_features = def->features;
- env->pat = 0x0007040600070406ULL;
env->cpuid_ext_features = def->ext_features;
env->cpuid_ext2_features = def->ext2_features;
env->cpuid_ext3_features = def->ext3_features;
env->mxcsr = 0x1f80;
+ env->pat = 0x0007040600070406ULL;
+
memset(env->dr, 0, sizeof(env->dr));
env->dr[6] = DR6_FIXED_1;
env->dr[7] = DR7_FIXED_1;
void do_cpu_init(CPUState *env)
{
int sipi = env->interrupt_request & CPU_INTERRUPT_SIPI;
+ uint64_t pat = env->pat;
+
cpu_reset(env);
env->interrupt_request = sipi;
+ env->pat = pat;
apic_init_reset(env->apic_state);
env->halted = !cpu_is_bsp(env);
}