Code Scrub the common includes in MdePkg.

[mirror_edk2.git] / MdePkg / Library / PeiServicesTablePointerLibKr7 / PeiServicesTablePointer.c

diff --git a/MdePkg/Library/PeiServicesTablePointerLibKr7/PeiServicesTablePointer.c b/MdePkg/Library/PeiServicesTablePointerLibKr7/PeiServicesTablePointer.c
index 41466512aa1d5b5c8b435f3fd357ad3821a423d4..7c1f7abfa25b7de33a64a2584dcc6aefa337d918 100644 (file)
--- a/MdePkg/Library/PeiServicesTablePointerLibKr7/PeiServicesTablePointer.c
+++ b/MdePkg/Library/PeiServicesTablePointerLibKr7/PeiServicesTablePointer.c
@@ -1,20 +1,21 @@
 /** @file\r
-  PEI Services Table Pointer Library implementation for IPF that uses Kernel \r
+  PEI Services Table Pointer Library implementation for IPF that uses Kernel\r
   Register 7 to store the pointer.\r
 \r
   Copyright (c) 2006 - 2007, Intel Corporation.<BR>\r
-  All rights reserved. This program and the accompanying materials                          \r
-  are licensed and made available under the terms and conditions of the BSD License         \r
-  which accompanies this distribution.  The full text of the license may be found at        \r
-  http://opensource.org/licenses/bsd-license.php                                            \r
+  All rights reserved. This program and the accompanying materials\r
+  are licensed and made available under the terms and conditions of the BSD License\r
+  which accompanies this distribution.  The full text of the license may be found at\r
+  http://opensource.org/licenses/bsd-license.php\r
 \r
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
 \r
 **/\r
 \r
-\r
+#include <PiPei.h>\r
 #include <Library/BaseLib.h>\r
+#include <Library/DebugLib.h>\r
 \r
 /**\r
   The function returns the pointer to PeiServices.\r
@@ -22,7 +23,7 @@
   The function returns the pointer to PeiServices.\r
   It will ASSERT() if the pointer to PeiServices is NULL.\r
 \r
-  @retval  The pointer to PeiServices.\r
+  @return  The pointer to PeiServices.\r
 \r
 **/\r
 EFI_PEI_SERVICES **\r
@@ -38,3 +39,44 @@ GetPeiServicesTablePointer (
   return PeiServices;\r
 }\r
 \r
+/**\r
+  The constructor function caches the pointer to PEI services.\r
+\r
+  The constructor function caches the pointer to PEI services.\r
+  It will always return EFI_SUCCESS.\r
+\r
+  @param  FfsHeader   Pointer to FFS header the loaded driver.\r
+  @param  PeiServices Pointer to the PEI services.\r
+\r
+  @retval EFI_SUCCESS   The constructor always returns EFI_SUCCESS.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+PeiServicesTablePointerLibConstructor (\r
+  IN EFI_PEI_FILE_HANDLE  *FfsHeader,\r
+  IN EFI_PEI_SERVICES     **PeiServices\r
+  )\r
+{\r
+  AsmWriteKr7 ((UINT64)(UINTN)PeiServices);\r
+  return EFI_SUCCESS;\r
+}\r
+\r
+/**\r
+  The function set the pointer of PEI services immediately preceding the IDT table\r
+  according to PI specification.\r
+  \r
+  @param    PeiServices   The address of PeiServices pointer.\r
+**/\r
+VOID\r
+EFIAPI\r
+SetPeiServicesTablePointer (\r
+  EFI_PEI_SERVICES ** PeiServicesTablePointer\r
+  )\r
+{\r
+  AsmWriteKr7 ((UINT64)(UINTN)PeiServicesTablePointer);\r
+}\r
+  \r
+\r
+\r
+\r