+/**\r
+ Find the current Processor number by APIC ID.\r
+\r
+ @param[in] CpuMpData Pointer to PEI CPU MP Data\r
+ @param[out] ProcessorNumber Return the pocessor number found\r
+\r
+ @retval EFI_SUCCESS ProcessorNumber is found and returned.\r
+ @retval EFI_NOT_FOUND ProcessorNumber is not found.\r
+**/\r
+EFI_STATUS\r
+GetProcessorNumber (\r
+ IN CPU_MP_DATA *CpuMpData,\r
+ OUT UINTN *ProcessorNumber\r
+ );\r
+\r
+/**\r
+ This funtion will try to invoke platform specific microcode shadow logic to\r
+ relocate microcode update patches into memory.\r
+\r
+ @param[in] CpuMpData The pointer to CPU MP Data structure.\r
+\r
+ @retval EFI_SUCCESS Shadow microcode success.\r
+ @retval EFI_OUT_OF_RESOURCES No enough resource to complete the operation.\r
+ @retval EFI_UNSUPPORTED Can't find platform specific microcode shadow\r
+ PPI/Protocol.\r
+**/\r
+EFI_STATUS\r
+PlatformShadowMicrocode (\r
+ IN OUT CPU_MP_DATA *CpuMpData\r
+ );\r
+\r