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-rw-r--r--target/i386/cpu-sysemu.c311
1 files changed, 0 insertions, 311 deletions
diff --git a/target/i386/cpu-sysemu.c b/target/i386/cpu-sysemu.c
deleted file mode 100644
index 227ac02..0000000
--- a/target/i386/cpu-sysemu.c
+++ /dev/null
@@ -1,311 +0,0 @@
-/*
- * i386 CPUID, CPU class, definitions, models: sysemu-only code
- *
- * Copyright (c) 2003 Fabrice Bellard
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "qemu/osdep.h"
-#include "cpu.h"
-#include "qapi/error.h"
-#include "qapi/qapi-visit-run-state.h"
-#include "qapi/qmp/qdict.h"
-#include "qapi/qobject-input-visitor.h"
-#include "qom/qom-qobject.h"
-#include "qapi/qapi-commands-machine-target.h"
-
-#include "cpu-internal.h"
-
-/* Return a QDict containing keys for all properties that can be included
- * in static expansion of CPU models. All properties set by x86_cpu_load_model()
- * must be included in the dictionary.
- */
-static QDict *x86_cpu_static_props(void)
-{
- FeatureWord w;
- int i;
- static const char *props[] = {
- "min-level",
- "min-xlevel",
- "family",
- "model",
- "stepping",
- "model-id",
- "vendor",
- "lmce",
- NULL,
- };
- static QDict *d;
-
- if (d) {
- return d;
- }
-
- d = qdict_new();
- for (i = 0; props[i]; i++) {
- qdict_put_null(d, props[i]);
- }
-
- for (w = 0; w < FEATURE_WORDS; w++) {
- FeatureWordInfo *fi = &feature_word_info[w];
- int bit;
- for (bit = 0; bit < 64; bit++) {
- if (!fi->feat_names[bit]) {
- continue;
- }
- qdict_put_null(d, fi->feat_names[bit]);
- }
- }
-
- return d;
-}
-
-/* Add an entry to @props dict, with the value for property. */
-static void x86_cpu_expand_prop(X86CPU *cpu, QDict *props, const char *prop)
-{
- QObject *value = object_property_get_qobject(OBJECT(cpu), prop,
- &error_abort);
-
- qdict_put_obj(props, prop, value);
-}
-
-/* Convert CPU model data from X86CPU object to a property dictionary
- * that can recreate exactly the same CPU model.
- */
-static void x86_cpu_to_dict(X86CPU *cpu, QDict *props)
-{
- QDict *sprops = x86_cpu_static_props();
- const QDictEntry *e;
-
- for (e = qdict_first(sprops); e; e = qdict_next(sprops, e)) {
- const char *prop = qdict_entry_key(e);
- x86_cpu_expand_prop(cpu, props, prop);
- }
-}
-
-/* Convert CPU model data from X86CPU object to a property dictionary
- * that can recreate exactly the same CPU model, including every
- * writable QOM property.
- */
-static void x86_cpu_to_dict_full(X86CPU *cpu, QDict *props)
-{
- ObjectPropertyIterator iter;
- ObjectProperty *prop;
-
- object_property_iter_init(&iter, OBJECT(cpu));
- while ((prop = object_property_iter_next(&iter))) {
- /* skip read-only or write-only properties */
- if (!prop->get || !prop->set) {
- continue;
- }
-
- /* "hotplugged" is the only property that is configurable
- * on the command-line but will be set differently on CPUs
- * created using "-cpu ... -smp ..." and by CPUs created
- * on the fly by x86_cpu_from_model() for querying. Skip it.
- */
- if (!strcmp(prop->name, "hotplugged")) {
- continue;
- }
- x86_cpu_expand_prop(cpu, props, prop->name);
- }
-}
-
-static void object_apply_props(Object *obj, QObject *props,
- const char *props_arg_name, Error **errp)
-{
- Visitor *visitor;
- QDict *qdict;
- const QDictEntry *prop;
-
- visitor = qobject_input_visitor_new(props);
- if (!visit_start_struct(visitor, props_arg_name, NULL, 0, errp)) {
- visit_free(visitor);
- return;
- }
-
- qdict = qobject_to(QDict, props);
- for (prop = qdict_first(qdict); prop; prop = qdict_next(qdict, prop)) {
- if (!object_property_set(obj, qdict_entry_key(prop),
- visitor, errp)) {
- goto out;
- }
- }
-
- visit_check_struct(visitor, errp);
-out:
- visit_end_struct(visitor, NULL);
- visit_free(visitor);
-}
-
-/* Create X86CPU object according to model+props specification */
-static X86CPU *x86_cpu_from_model(const char *model, QObject *props,
- const char *props_arg_name, Error **errp)
-{
- X86CPU *xc = NULL;
- X86CPUClass *xcc;
- Error *err = NULL;
-
- xcc = X86_CPU_CLASS(cpu_class_by_name(TYPE_X86_CPU, model));
- if (xcc == NULL) {
- error_setg(&err, "CPU model '%s' not found", model);
- goto out;
- }
-
- xc = X86_CPU(object_new_with_class(OBJECT_CLASS(xcc)));
- if (props) {
- object_apply_props(OBJECT(xc), props, props_arg_name, &err);
- if (err) {
- goto out;
- }
- }
-
- x86_cpu_expand_features(xc, &err);
- if (err) {
- goto out;
- }
-
-out:
- if (err) {
- error_propagate(errp, err);
- object_unref(OBJECT(xc));
- xc = NULL;
- }
- return xc;
-}
-
-CpuModelExpansionInfo *
-qmp_query_cpu_model_expansion(CpuModelExpansionType type,
- CpuModelInfo *model,
- Error **errp)
-{
- X86CPU *xc = NULL;
- Error *err = NULL;
- CpuModelExpansionInfo *ret = g_new0(CpuModelExpansionInfo, 1);
- QDict *props = NULL;
- const char *base_name;
-
- xc = x86_cpu_from_model(model->name, model->props, "model.props", &err);
- if (err) {
- goto out;
- }
-
- props = qdict_new();
- ret->model = g_new0(CpuModelInfo, 1);
- ret->model->props = QOBJECT(props);
-
- switch (type) {
- case CPU_MODEL_EXPANSION_TYPE_STATIC:
- /* Static expansion will be based on "base" only */
- base_name = "base";
- x86_cpu_to_dict(xc, props);
- break;
- case CPU_MODEL_EXPANSION_TYPE_FULL:
- /* As we don't return every single property, full expansion needs
- * to keep the original model name+props, and add extra
- * properties on top of that.
- */
- base_name = model->name;
- x86_cpu_to_dict_full(xc, props);
- break;
- default:
- error_setg(&err, "Unsupported expansion type");
- goto out;
- }
-
- x86_cpu_to_dict(xc, props);
-
- ret->model->name = g_strdup(base_name);
-
-out:
- object_unref(OBJECT(xc));
- if (err) {
- error_propagate(errp, err);
- qapi_free_CpuModelExpansionInfo(ret);
- ret = NULL;
- }
- return ret;
-}
-
-void cpu_clear_apic_feature(CPUX86State *env)
-{
- env->features[FEAT_1_EDX] &= ~CPUID_APIC;
-}
-
-void cpu_set_apic_feature(CPUX86State *env)
-{
- env->features[FEAT_1_EDX] |= CPUID_APIC;
-}
-
-bool cpu_has_x2apic_feature(CPUX86State *env)
-{
- return env->features[FEAT_1_ECX] & CPUID_EXT_X2APIC;
-}
-
-bool cpu_is_bsp(X86CPU *cpu)
-{
- return cpu_get_apic_base(cpu->apic_state) & MSR_IA32_APICBASE_BSP;
-}
-
-/* TODO: remove me, when reset over QOM tree is implemented */
-void x86_cpu_machine_reset_cb(void *opaque)
-{
- X86CPU *cpu = opaque;
- cpu_reset(CPU(cpu));
-}
-
-GuestPanicInformation *x86_cpu_get_crash_info(CPUState *cs)
-{
- X86CPU *cpu = X86_CPU(cs);
- CPUX86State *env = &cpu->env;
- GuestPanicInformation *panic_info = NULL;
-
- if (hyperv_feat_enabled(cpu, HYPERV_FEAT_CRASH)) {
- panic_info = g_new0(GuestPanicInformation, 1);
-
- panic_info->type = GUEST_PANIC_INFORMATION_TYPE_HYPER_V;
-
- assert(HV_CRASH_PARAMS >= 5);
- panic_info->u.hyper_v.arg1 = env->msr_hv_crash_params[0];
- panic_info->u.hyper_v.arg2 = env->msr_hv_crash_params[1];
- panic_info->u.hyper_v.arg3 = env->msr_hv_crash_params[2];
- panic_info->u.hyper_v.arg4 = env->msr_hv_crash_params[3];
- panic_info->u.hyper_v.arg5 = env->msr_hv_crash_params[4];
- }
-
- return panic_info;
-}
-void x86_cpu_get_crash_info_qom(Object *obj, Visitor *v,
- const char *name, void *opaque,
- Error **errp)
-{
- CPUState *cs = CPU(obj);
- GuestPanicInformation *panic_info;
-
- if (!cs->crash_occurred) {
- error_setg(errp, "No crash occurred");
- return;
- }
-
- panic_info = x86_cpu_get_crash_info(cs);
- if (panic_info == NULL) {
- error_setg(errp, "No crash information");
- return;
- }
-
- visit_type_GuestPanicInformation(v, "crash-information", &panic_info,
- errp);
- qapi_free_GuestPanicInformation(panic_info);
-}
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