Re: [Patch] MdeModulePkg: use LShiftU64() instead of "<<" to avoid IA32 build error.

["Tian, Feng" <feng.tian@intel.com>]

Reviewed-by: Feng Tian <feng.tian@intel.com>

Thanks
Feng

-----Original Message-----
From: Zeng, Star 
Sent: Wednesday, March 1, 2017 12:13 PM
To: Fu, Siyuan <siyuan.fu@intel.com>; edk2-devel@lists.01.org
Cc: Tian, Feng <feng.tian@intel.com>; Ard Biesheuvel <ard.biesheuvel@linaro.org>; Zeng, Star <star.zeng@intel.com>
Subject: RE: [Patch] MdeModulePkg: use LShiftU64() instead of "<<" to avoid IA32 build error.

Reviewed-by: Star Zeng <star.zeng@intel.com>

Cc Ard.

Thanks,
Star
-----Original Message-----
From: Fu, Siyuan 
Sent: Wednesday, March 1, 2017 12:05 PM
To: edk2-devel@lists.01.org
Cc: Tian, Feng <feng.tian@intel.com>; Zeng, Star <star.zeng@intel.com>
Subject: [Patch] MdeModulePkg: use LShiftU64() instead of "<<" to avoid IA32 build error.

Cc: Feng Tian <feng.tian@intel.com>
Cc: Star Zeng <star.zeng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
---
 MdeModulePkg/Core/Dxe/Mem/Page.c              | 2 +-
 MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/MdeModulePkg/Core/Dxe/Mem/Page.c b/MdeModulePkg/Core/Dxe/Mem/Page.c
index d596db7..7e8fa94 100644
--- a/MdeModulePkg/Core/Dxe/Mem/Page.c
+++ b/MdeModulePkg/Core/Dxe/Mem/Page.c
@@ -554,7 +554,7 @@ CoreAddMemoryDescriptor (
   CoreReleaseMemoryLock ();
 
   ApplyMemoryProtectionPolicy (EfiMaxMemoryType, Type, Start,
-    EFI_PAGES_TO_SIZE (NumberOfPages));
+    LShiftU64 (NumberOfPages, EFI_PAGE_SHIFT));
 
   //
   // If Loading Module At Fixed Address feature is enabled. try to allocate memory with Runtime code & Boot time code type diff --git a/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c b/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c
index 172d667..45f360c 100644
--- a/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c
+++ b/MdeModulePkg/Core/Dxe/Misc/MemoryProtection.c
@@ -851,7 +851,7 @@ InitializeDxeNxMemoryProtectionPolicy (
     if (Attributes != 0) {
       SetUefiImageMemoryAttributes (
         MemoryMapEntry->PhysicalStart,
-        EFI_PAGES_TO_SIZE (MemoryMapEntry->NumberOfPages),
+        LShiftU64 (MemoryMapEntry->NumberOfPages, EFI_PAGE_SHIFT),
         Attributes);
     }
     MemoryMapEntry = NEXT_MEMORY_DESCRIPTOR (MemoryMapEntry, DescriptorSize);
--
2.7.4.windows.1