Added the Lib Construction function for IPF lib instance

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3414 6f19259b-4bc3-4df7-8a09-765794883524

MdePkg/Library/PeiServicesTablePointerLibKr7/PeiServicesTablePointer.c

@@ -39,3 +39,27 @@ GetPeiServicesTablePointer (
   return PeiServices;
 }
 
+/**
+  The constructor function caches the pointer to PEI services.
+
+  The constructor function caches the pointer to PEI services.
+  It will always return EFI_SUCCESS.
+
+  @param  FfsHeader   Pointer to FFS header the loaded driver.
+  @param  PeiServices Pointer to the PEI services.
+
+  @retval EFI_SUCCESS   The constructor always returns EFI_SUCCESS.
+
+**/
+EFI_STATUS
+EFIAPI
+PeiServicesTablePointerLibConstructor (
+  IN EFI_FFS_FILE_HEADER  *FfsHeader,
+  IN EFI_PEI_SERVICES     **PeiServices
+  )
+{
+  AsmWriteKr7 ((UINT64)(UINTN)PeiServices);
+  return EFI_SUCCESS;
+}
+
+

MdePkg/Library/PeiServicesTablePointerLibKr7/PeiServicesTablePointerLibKr7.inf

@@ -19,10 +19,11 @@
   FILE_GUID                      = E0E7D776-E7EB-4e5f-9AA8-54CF3AA64A43
   MODULE_TYPE                    = PEIM
   VERSION_STRING                 = 1.0
-  LIBRARY_CLASS                  = PeiServicesTablePointerLib|PEIM PEI_CORE 
+  LIBRARY_CLASS                  = PeiServicesTablePointerLib|PEIM PEI_CORE
   EDK_RELEASE_VERSION            = 0x00020000
   EFI_SPECIFICATION_VERSION      = 0x00020000
 
+  CONSTRUCTOR                    = PeiServicesTablePointerLibConstructor
 
 #
 #  VALID_ARCHITECTURES           = IPF
@@ -31,6 +32,10 @@
 [Sources.Ipf]
   PeiServicesTablePointer.c
 
+[Packages]
+  MdePkg/MdePkg.dec
+
 [LibraryClasses]
   DebugLib
+  BaseLib