diff options
| author | Andreas Färber <afaerber@suse.de> | 2012-04-03 00:00:17 +0200 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2012-04-10 17:10:27 +0200 |
| commit | de024815e3b523addf58f1f79846b7fe74643678 (patch) | |
| tree | 20ecd213f8ba6e789def7396c4a31e433714b802 /target-i386/cpu.c | |
| parent | 5fd2087a1b7b3075828de741d76188441ee35bc8 (diff) | |
target-i386: QOM'ify CPU init
Move code from cpu_x86_init() to new QOM x86_cpu_initfn().
Also move mce_init() to cpu.c since it's used nowhere else.
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'target-i386/cpu.c')
| -rw-r--r-- | target-i386/cpu.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target-i386/cpu.c b/target-i386/cpu.c index 36790da947..f4463e18dc 100644 --- a/target-i386/cpu.c +++ b/target-i386/cpu.c @@ -1380,6 +1380,32 @@ static void x86_cpu_reset(CPUState *s) cpu_state_reset(env); } +static void mce_init(X86CPU *cpu) +{ + CPUX86State *cenv = &cpu->env; + unsigned int bank; + + if (((cenv->cpuid_version >> 8) & 0xf) >= 6 + && (cenv->cpuid_features & (CPUID_MCE | CPUID_MCA)) == + (CPUID_MCE | CPUID_MCA)) { + cenv->mcg_cap = MCE_CAP_DEF | MCE_BANKS_DEF; + cenv->mcg_ctl = ~(uint64_t)0; + for (bank = 0; bank < MCE_BANKS_DEF; bank++) { + cenv->mce_banks[bank * 4] = ~(uint64_t)0; + } + } +} + +static void x86_cpu_initfn(Object *obj) +{ + X86CPU *cpu = X86_CPU(obj); + CPUX86State *env = &cpu->env; + + cpu_exec_init(env); + env->cpuid_apic_id = env->cpu_index; + mce_init(cpu); +} + static void x86_cpu_common_class_init(ObjectClass *oc, void *data) { X86CPUClass *xcc = X86_CPU_CLASS(oc); @@ -1393,6 +1419,7 @@ static const TypeInfo x86_cpu_type_info = { .name = TYPE_X86_CPU, .parent = TYPE_CPU, .instance_size = sizeof(X86CPU), + .instance_init = x86_cpu_initfn, .abstract = false, .class_size = sizeof(X86CPUClass), .class_init = x86_cpu_common_class_init, |