UefiCpuPkg/ExceptionLib: Add EXCEPTION_HANDLER_DATA definition

Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Jiewen Yao <jiewen.yao@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: Feng Tian <feng.tian@intel.com>
(cherry picked from commit 2c5873fede073ae1d83a4cb830ee1bad7bea1a62)

3 files changed, 12 insertions, 3 deletions

diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/CpuExceptionCommon.h b/UefiCpuPkg/Library/CpuExceptionHandlerLib/CpuExceptionCommon.h
index b28e9c574a..0757aef7b7 100644
--- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/CpuExceptionCommon.h
+++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/CpuExceptionCommon.h
@@ -1,7 +1,7 @@
 /** @file

   Common header file for CPU Exception Handler Library.

 

-  Copyright (c) 2012 - 2015, Intel Corporation. All rights reserved.<BR>

+  Copyright (c) 2012 - 2016, 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

@@ -40,6 +40,13 @@ typedef struct {
   UINTN HookAfterStubHeaderStart;

 } EXCEPTION_HANDLER_TEMPLATE_MAP;

 

+typedef struct {

+  UINTN                       IdtEntryCount;

+  SPIN_LOCK                   DisplayMessageSpinLock;

+  RESERVED_VECTORS_DATA       *ReservedVectors;

+  EFI_CPU_INTERRUPT_HANDLER   *ExternalInterruptHandler;

+} EXCEPTION_HANDLER_DATA;

+

 extern CONST UINT32                mErrorCodeFlag;

 extern CONST UINTN                 mImageAlignSize;

 extern CONST UINTN                 mDoFarReturnFlag;

diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeException.c b/UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeException.c
index 6739a2cc3c..6d163367ab 100644
--- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeException.c
+++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeException.c
@@ -1,7 +1,7 @@
 /** @file

   CPU exception handler library implemenation for DXE modules.

 

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

+  Copyright (c) 2013 - 2016, 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

@@ -21,6 +21,7 @@ CONST UINTN    mDoFarReturnFlag  = 0;
 

 extern SPIN_LOCK                   mDisplayMessageSpinLock;

 extern EFI_CPU_INTERRUPT_HANDLER   *mExternalInterruptHandler;

+EXCEPTION_HANDLER_DATA      mExceptionHandlerData;

 

 /**

   Initializes all CPU exceptions entries and provides the default exception handlers.

diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/SmmException.c b/UefiCpuPkg/Library/CpuExceptionHandlerLib/SmmException.c
index 40f1250266..3f9d001fd5 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, Intel Corporation. All rights reserved.<BR>

+  Copyright (c) 2013 - 2016, 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

@@ -17,6 +17,7 @@
 

 CONST UINTN   mDoFarReturnFlag   = 1; 

 

+EXCEPTION_HANDLER_DATA      mExceptionHandlerData;

 /**

   Initializes all CPU exceptions entries and provides the default exception handlers.