summaryrefslogtreecommitdiffstats
path: root/target-i386
diff options
context:
space:
mode:
authorEduardo Habkost <ehabkost@redhat.com>2014-12-18 23:20:10 -0200
committerEduardo Habkost <ehabkost@redhat.com>2015-02-25 15:00:07 -0300
commit9e9d3863adcbd1ffeca30f240f49805b00ba0d87 (patch)
tree5d62dff4725fea50e138e64c13afd17a3a394f44 /target-i386
parent18b0e4e77142ace948497a053bd5b56c1b849592 (diff)
downloadhqemu-9e9d3863adcbd1ffeca30f240f49805b00ba0d87.zip
hqemu-9e9d3863adcbd1ffeca30f240f49805b00ba0d87.tar.gz
target-i386: Move CPUX86State.cpuid_apic_id to X86CPU.apic_id
The field doesn't need to be inside CPUState, and it is not specific for the CPUID instruction, so move and rename it. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'target-i386')
-rw-r--r--target-i386/cpu-qom.h1
-rw-r--r--target-i386/cpu.c17
-rw-r--r--target-i386/cpu.h1
-rw-r--r--target-i386/kvm.c2
4 files changed, 10 insertions, 11 deletions
diff --git a/target-i386/cpu-qom.h b/target-i386/cpu-qom.h
index b557b61..4a6f48a 100644
--- a/target-i386/cpu-qom.h
+++ b/target-i386/cpu-qom.h
@@ -93,6 +93,7 @@ typedef struct X86CPU {
bool expose_kvm;
bool migratable;
bool host_features;
+ uint32_t apic_id;
/* if true the CPUID code directly forward host cache leaves to the guest */
bool cache_info_passthrough;
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index f6a7671..e8cd7b3 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -1690,7 +1690,7 @@ static void x86_cpuid_get_apic_id(Object *obj, Visitor *v, void *opaque,
const char *name, Error **errp)
{
X86CPU *cpu = X86_CPU(obj);
- int64_t value = cpu->env.cpuid_apic_id;
+ int64_t value = cpu->apic_id;
visit_type_int(v, &value, name, errp);
}
@@ -1723,11 +1723,11 @@ static void x86_cpuid_set_apic_id(Object *obj, Visitor *v, void *opaque,
return;
}
- if ((value != cpu->env.cpuid_apic_id) && cpu_exists(value)) {
+ if ((value != cpu->apic_id) && cpu_exists(value)) {
error_setg(errp, "CPU with APIC ID %" PRIi64 " exists", value);
return;
}
- cpu->env.cpuid_apic_id = value;
+ cpu->apic_id = value;
}
/* Generic getter for "feature-words" and "filtered-features" properties */
@@ -2255,7 +2255,8 @@ void cpu_x86_cpuid(CPUX86State *env, uint32_t index, uint32_t count,
break;
case 1:
*eax = env->cpuid_version;
- *ebx = (env->cpuid_apic_id << 24) | 8 << 8; /* CLFLUSH size in quad words, Linux wants it. */
+ *ebx = (cpu->apic_id << 24) |
+ 8 << 8; /* CLFLUSH size in quad words, Linux wants it. */
*ecx = env->features[FEAT_1_ECX];
*edx = env->features[FEAT_1_EDX];
if (cs->nr_cores * cs->nr_threads > 1) {
@@ -2702,7 +2703,6 @@ static void mce_init(X86CPU *cpu)
#ifndef CONFIG_USER_ONLY
static void x86_cpu_apic_create(X86CPU *cpu, Error **errp)
{
- CPUX86State *env = &cpu->env;
DeviceState *dev = DEVICE(cpu);
APICCommonState *apic;
const char *apic_type = "apic";
@@ -2721,7 +2721,7 @@ static void x86_cpu_apic_create(X86CPU *cpu, Error **errp)
object_property_add_child(OBJECT(cpu), "apic",
OBJECT(cpu->apic_state), NULL);
- qdev_prop_set_uint8(cpu->apic_state, "id", env->cpuid_apic_id);
+ qdev_prop_set_uint8(cpu->apic_state, "id", cpu->apic_id);
/* TODO: convert to link<> */
apic = APIC_COMMON(cpu->apic_state);
apic->cpu = cpu;
@@ -2904,7 +2904,7 @@ static void x86_cpu_initfn(Object *obj)
NULL, NULL, (void *)cpu->filtered_features, NULL);
cpu->hyperv_spinlock_attempts = HYPERV_SPINLOCK_NEVER_RETRY;
- env->cpuid_apic_id = x86_cpu_apic_id_from_index(cs->cpu_index);
+ cpu->apic_id = x86_cpu_apic_id_from_index(cs->cpu_index);
x86_cpu_load_def(cpu, xcc->cpu_def, &error_abort);
@@ -2918,9 +2918,8 @@ static void x86_cpu_initfn(Object *obj)
static int64_t x86_cpu_get_arch_id(CPUState *cs)
{
X86CPU *cpu = X86_CPU(cs);
- CPUX86State *env = &cpu->env;
- return env->cpuid_apic_id;
+ return cpu->apic_id;
}
static bool x86_cpu_get_paging_enabled(const CPUState *cs)
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index d5bd74e..f0e6ca4 100644
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
@@ -944,7 +944,6 @@ typedef struct CPUX86State {
uint32_t cpuid_version;
FeatureWordArray features;
uint32_t cpuid_model[12];
- uint32_t cpuid_apic_id;
/* MTRRs */
uint64_t mtrr_fixed[11];
diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index 40d6a14..27fe2be 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -430,7 +430,7 @@ static void cpu_update_state(void *opaque, int running, RunState state)
unsigned long kvm_arch_vcpu_id(CPUState *cs)
{
X86CPU *cpu = X86_CPU(cs);
- return cpu->env.cpuid_apic_id;
+ return cpu->apic_id;
}
#ifndef KVM_CPUID_SIGNATURE_NEXT
OpenPOWER on IntegriCloud