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target-i386: Use uint32 visitor for [x]level properties

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This simplifies the code and resolves TODOs.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
This commit is contained in:
Andreas Färber 2012-05-01 23:33:13 +02:00
parent 27712df95d
commit fa0298872e
1 changed files with 4 additions and 38 deletions
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42
target-i386/cpu.c
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@ -723,66 +723,32 @@ static void x86_cpuid_get_level(Object *obj, Visitor *v, void *opaque,
const char *name, Error **errp)
{
X86CPU *cpu = X86_CPU(obj);
int64_t value;
value = cpu->env.cpuid_level;
/* TODO Use visit_type_uint32() once available */
visit_type_int(v, &value, name, errp);
visit_type_uint32(v, &cpu->env.cpuid_level, name, errp);
}
static void x86_cpuid_set_level(Object *obj, Visitor *v, void *opaque,
const char *name, Error **errp)
{
X86CPU *cpu = X86_CPU(obj);
const int64_t min = 0;
const int64_t max = UINT32_MAX;
int64_t value;
/* TODO Use visit_type_uint32() once available */
visit_type_int(v, &value, name, errp);
if (error_is_set(errp)) {
return;
}
if (value < min || value > max) {
error_set(errp, QERR_PROPERTY_VALUE_OUT_OF_RANGE, "",
name ? name : "null", value, min, max);
return;
}
cpu->env.cpuid_level = value;
visit_type_uint32(v, &cpu->env.cpuid_level, name, errp);
}
static void x86_cpuid_get_xlevel(Object *obj, Visitor *v, void *opaque,
const char *name, Error **errp)
{
X86CPU *cpu = X86_CPU(obj);
int64_t value;
value = cpu->env.cpuid_xlevel;
/* TODO Use visit_type_uint32() once available */
visit_type_int(v, &value, name, errp);
visit_type_uint32(v, &cpu->env.cpuid_xlevel, name, errp);
}
static void x86_cpuid_set_xlevel(Object *obj, Visitor *v, void *opaque,
const char *name, Error **errp)
{
X86CPU *cpu = X86_CPU(obj);
const int64_t min = 0;
const int64_t max = UINT32_MAX;
int64_t value;
/* TODO Use visit_type_uint32() once available */
visit_type_int(v, &value, name, errp);
if (error_is_set(errp)) {
return;
}
if (value < min || value > max) {
error_set(errp, QERR_PROPERTY_VALUE_OUT_OF_RANGE, "",
name ? name : "null", value, min, max);
return;
}
cpu->env.cpuid_xlevel = value;
visit_type_uint32(v, &cpu->env.cpuid_xlevel, name, errp);
}
static char *x86_cpuid_get_vendor(Object *obj, Error **errp)