UefiCpuPkg/CpuExceptionHandlerLib: Add DumpCpuContext() implementation

Export DumpCpuCotext() to display CPU Context. We will invoke
PeCoffGetEntrypointLib's PeCoffSerachImageBase() to get PE/COFF image base.
Display exception data bit value for page fault exception.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

1 files changed, 1 insertions, 6 deletions

diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/SmmException.c b/UefiCpuPkg/Library/CpuExceptionHandlerLib/SmmException.c
index 7ad228c806..5a3d416025 100644
--- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/SmmException.c
+++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/SmmException.c
@@ -1,7 +1,7 @@
 /** @file

   CPU exception handler library implemenation for SMM modules.

 

-  Copyright (c) 2013 - 2016, Intel Corporation. All rights reserved.<BR>

+  Copyright (c) 2013 - 2017, Intel Corporation. All rights reserved.<BR>

   This program and the accompanying materials

   are licensed and made available under the terms and conditions of the BSD License

   which accompanies this distribution.  The full text of the license may be found at

@@ -22,11 +22,6 @@ CONST UINTN   mDoFarReturnFlag   = 1;
 //

 SPIN_LOCK        mDisplayMessageSpinLock;

 

-//

-// Image align size for DXE/SMM

-//

-CONST UINTN      mImageAlignSize = SIZE_4KB;

-

 RESERVED_VECTORS_DATA       mReservedVectorsData[CPU_EXCEPTION_NUM];

 EFI_CPU_INTERRUPT_HANDLER   mExternalInterruptHandlerTable[CPU_EXCEPTION_NUM];

 EXCEPTION_HANDLER_DATA      mExceptionHandlerData;