MdeModulePkg/CpuExceptionHandlerLib: Add DumpCpuContext()

This API is used to display exception type and all processor context for debug
purpose.

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, 15 insertions, 1 deletions

diff --git a/MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.c b/MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.c
index 68ee9a9..cbe4768 100644
--- a/MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.c
+++ b/MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.c
@@ -1,7 +1,7 @@
 /** @file

   CPU Exception Handler library implementition with empty functions.

 

-  Copyright (c) 2012 - 2016, Intel Corporation. All rights reserved.<BR>

+  Copyright (c) 2012 - 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

@@ -97,3 +97,17 @@ RegisterCpuInterruptHandler (
   return EFI_UNSUPPORTED;

 }

 

+/**

+  Display processor context.

+

+  @param[in] ExceptionType  Exception type.

+  @param[in] SystemContext  Processor context to be display.

+**/

+VOID

+EFIAPI

+DumpCpuContext (

+  IN EFI_EXCEPTION_TYPE   ExceptionType,

+  IN EFI_SYSTEM_CONTEXT   SystemContext

+  )

+{

+}