diff --git a/target-i386/cpu.h b/target-i386/cpu.h index d0eae754ccd149600e13b408f928c44c7526eabf..c7047d5912422c2e9c91be7aaf875674b9b9b8bc 100644 --- a/target-i386/cpu.h +++ b/target-i386/cpu.h @@ -685,8 +685,6 @@ typedef struct CPUX86State { uint64_t tsc; - uint64_t pat; - uint64_t mcg_status; /* exception/interrupt handling */ @@ -707,6 +705,8 @@ typedef struct CPUX86State { CPU_COMMON + uint64_t pat; + /* processor features (e.g. for CPUID insn) */ uint32_t cpuid_level; uint32_t cpuid_vendor1; diff --git a/target-i386/cpuid.c b/target-i386/cpuid.c index 5382a283f59c46efebde0acea9eb6b70057b235e..814d13e767250f97f3ea71940d525f9067d9846b 100644 --- a/target-i386/cpuid.c +++ b/target-i386/cpuid.c @@ -847,7 +847,6 @@ int cpu_x86_register (CPUX86State *env, const char *cpu_model) 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; diff --git a/target-i386/helper.c b/target-i386/helper.c index a08309f97a2a5d06a2fff7d07f4bb299145c2188..d15fca591e204e9ac0ff6dc0b5c6c8e46b30a2fe 100644 --- a/target-i386/helper.c +++ b/target-i386/helper.c @@ -99,6 +99,8 @@ void cpu_reset(CPUX86State *env) 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; @@ -1280,8 +1282,11 @@ CPUX86State *cpu_x86_init(const char *cpu_model) 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); }