target-i386: Group together level, xlevel, xlevel2 fields

Consolidate level, xlevel, xlevel2 fields in x86_def_t and CPUX86State.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index bba41fe..081b579 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -350,6 +350,8 @@
 typedef struct x86_def_t {
     const char *name;
     uint32_t level;
+    uint32_t xlevel;
+    uint32_t xlevel2;
     /* vendor is zero-terminated, 12 character ASCII string */
     char vendor[CPUID_VENDOR_SZ + 1];
     int family;
@@ -357,11 +359,9 @@
     int stepping;
     uint32_t features, ext_features, ext2_features, ext3_features;
     uint32_t kvm_features, svm_features;
-    uint32_t xlevel;
     char model_id[48];
     /* Store the results of Centaur's CPUID instructions */
     uint32_t ext4_features;
-    uint32_t xlevel2;
     /* The feature bits on CPUID[EAX=7,ECX=0].EBX */
     uint32_t cpuid_7_0_ebx_features;
 } x86_def_t;