cpu_x86: Add virCPUx86DataGetSignature for tests

The function exports the functionality of x86DataToSignatureFull and
x86MakeSignature to the test suite.
Signed-off-by: NJiri Denemark <jdenemar@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

src/cpu/cpu_x86.c

@@ -3070,6 +3070,18 @@ virCPUx86DataSetSignature(virCPUDataPtr cpuData,
 }
 
 
+uint32_t
+virCPUx86DataGetSignature(virCPUDataPtr cpuData,
+                          unsigned int *family,
+                          unsigned int *model,
+                          unsigned int *stepping)
+{
+    x86DataToSignatureFull(&cpuData->data.x86, family, model, stepping);
+
+    return x86MakeSignature(*family, *model, *stepping);
+}
+
+
 int
 virCPUx86DataSetVendor(virCPUDataPtr cpuData,
                        const char *vendor)

src/cpu/cpu_x86.h

@@ -34,6 +34,11 @@ int virCPUx86DataSetSignature(virCPUDataPtr cpuData,
                               unsigned int model,
                               unsigned int stepping);
 
+uint32_t virCPUx86DataGetSignature(virCPUDataPtr cpuData,
+                                   unsigned int *family,
+                                   unsigned int *model,
+                                   unsigned int *stepping);
+
 int virCPUx86DataSetVendor(virCPUDataPtr cpuData,
                            const char *vendor);
 

src/libvirt_private.syms

@@ -1210,6 +1210,7 @@ virCPUValidateFeatures;
 # cpu/cpu_x86.h
 virCPUx86DataAddCPUID;
 virCPUx86DataAddFeature;
+virCPUx86DataGetSignature;
 virCPUx86DataSetSignature;
 virCPUx86DataSetVendor;