i386: Add cache information in X86CPUDefinition

Add cache information in X86CPUDefinition and CPUX86State.
Signed-off-by: NBabu Moger <babu.moger@amd.com>
Tested-by: NGeoffrey McRae <geoff@hostfission.com>
Reviewed-by: NEduardo Habkost <ehabkost@redhat.com>
Message-Id: <20180510204148.11687-3-babu.moger@amd.com>
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com>

target/i386/cpu.c

@@ -1106,6 +1106,7 @@ struct X86CPUDefinition {
     int stepping;
     FeatureWordArray features;
     const char *model_id;
+    CPUCaches *cache_info;
 };
 
 static X86CPUDefinition builtin_x86_defs[] = {

target/i386/cpu.h

@@ -1097,6 +1097,12 @@ typedef struct CPUCacheInfo {
 } CPUCacheInfo;
 
 
+typedef struct CPUCaches {
+        CPUCacheInfo l1d_cache;
+        CPUCacheInfo l1i_cache;
+        CPUCacheInfo l2_cache;
+        CPUCacheInfo l3_cache;
+} CPUCaches;
 
 typedef struct CPUX86State {
     /* standard registers */
@@ -1286,6 +1292,7 @@ typedef struct CPUX86State {
     /* Features that were explicitly enabled/disabled */
     FeatureWordArray user_features;
     uint32_t cpuid_model[12];
+    CPUCaches *cache_info;
 
     /* MTRRs */
     uint64_t mtrr_fixed[11];