Correct data conversion from pointer to integer.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10358 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/EdkCompatibilityPkg/Compatibility/SmmBaseHelper/SmmBaseHelper.c b/EdkCompatibilityPkg/Compatibility/SmmBaseHelper/SmmBaseHelper.c
index 9310e5afdb21a17f0efac6743fba00c61f0274ef..e491a946caaea40923635a671d5fbdbe0348306c 100644 (file)
--- a/EdkCompatibilityPkg/Compatibility/SmmBaseHelper/SmmBaseHelper.c
+++ b/EdkCompatibilityPkg/Compatibility/SmmBaseHelper/SmmBaseHelper.c
@@ -341,8 +341,8 @@ WriteBackDirtyPages (
   UINTN  PTEndIndex;\r
 \r
   NumCpuStatePages = EFI_SIZE_TO_PAGES (mNumberOfProcessors * sizeof (EFI_SMM_CPU_SAVE_STATE));\r
-  PTStartIndex = (UINTN)BitFieldRead64 ((UINT64)mFrameworkSmst->CpuSaveState, 12, 20);\r
-  PTEndIndex   = (UINTN)BitFieldRead64 ((UINT64)mFrameworkSmst->CpuSaveState + EFI_PAGES_TO_SIZE(NumCpuStatePages) - 1, 12, 20);\r
+  PTStartIndex = (UINTN)BitFieldRead64 ((UINT64) (UINTN) mFrameworkSmst->CpuSaveState, 12, 20);\r
+  PTEndIndex   = (UINTN)BitFieldRead64 ((UINT64) (UINTN) mFrameworkSmst->CpuSaveState + EFI_PAGES_TO_SIZE(NumCpuStatePages) - 1, 12, 20);\r
   for (PTIndex = PTStartIndex; PTIndex <= PTEndIndex; PTIndex++) {\r
     if ((mCpuStatePageTable[PTIndex] & (BIT0|BIT6)) == (BIT0|BIT6)) { // present and dirty?\r
       ReadWriteCpuStatePage (mCpuStatePageTable[PTIndex] & mPhyMask, FALSE);\r