1. BaseSmbusLib: Make SmbusReadDataByte() & SmbusWriteBlock() function well by re-arranging register settings.

2. BaseMemoryLibMmx for X64: Make CopyMem() be reentrant by saving Mm0 to r10.
	3. DxeCorePerformanceLib: Fix some typo to save build error of that library instance.
	4. Remove the orphanage definition of gEfiPerformanceProtocolGuid


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@859 6f19259b-4bc3-4df7-8a09-765794883524

EdkModulePkg/EdkModulePkg.spd

@@ -427,11 +427,6 @@
       <GuidValue>125F2DE1-FB85-440C-A54C-4D99358A8D38</GuidValue>
       <HelpText/>
     </Entry>
-    <Entry Name="Performance">
-      <C_Name>gEfiPerformanceProtocolGuid</C_Name>
-      <GuidValue>FFECFFFF-923C-14D2-9E3F-22A0C969563B</GuidValue>
-      <HelpText/>
-    </Entry>
     <Entry Name="PxeDhcp4">
       <C_Name>gEfiPxeDhcp4ProtocolGuid</C_Name>
       <GuidValue>03C4E624-AC28-11D3-9A2D-0090293FC14D</GuidValue>

EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c

@@ -214,7 +214,6 @@ StartGauge (
   UINTN                     GaugeDataSize;
   UINTN                     OldGaugeDataSize;
   GAUGE_DATA_HEADER         *OldGaugeData;
-  EFI_STATUS                Status;
   UINT32                    Index;
 
   Index = mGaugeData->NumberOfEntries;
@@ -230,7 +229,7 @@ StartGauge (
     
     mGaugeData = AllocateZeroPool (GaugeDataSize);
     if (mGaugeData == NULL) {
-      return EFI_OUT_OF_MEMORY;
+      return EFI_OUT_OF_RESOURCES;
     }
     //
     // Initialize new data arry and migrate old data one. 
@@ -425,7 +424,6 @@ DxeCorePerformanceLibConstructor (
   //
   // Install the protocol interfaces.
   //
-  Handle = NULL;
   Status = gBS->InstallProtocolInterface (
                   &mHandle,
                   &gPerformanceProtocolGuid,

EdkModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.msa

@@ -46,6 +46,9 @@
     <LibraryClass Usage="ALWAYS_CONSUMED">
       <Keyword>UefiBootServicesTableLib</Keyword>
     </LibraryClass>
+    <LibraryClass Usage="ALWAYS_CONSUMED">
+      <Keyword>MemoryAllocationLib</Keyword>
+    </LibraryClass>
   </LibraryClassDefinitions>
   <SourceFiles>
     <Filename>DxeCorePerformanceLib.c</Filename>