diff options
| author | Jeff Fan <jeff.fan@intel.com> | 2017-04-01 13:53:08 +0800 |
|---|---|---|
| committer | Jeff Fan <jeff.fan@intel.com> | 2017-04-07 09:43:40 +0800 |
| commit | e2884d2cd07174f987c5932c6eebac71cf4376f9 (patch) | |
| tree | 6349c27cbff53fc412e3268e5e156d085fe2ba17 /MdeModulePkg | |
| parent | 412e9dea4b7e6a84bc7125088ac4b08365d9646c (diff) | |
| download | edk2-platforms-e2884d2cd07174f987c5932c6eebac71cf4376f9.tar.xz | |
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>
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Include/Library/CpuExceptionHandlerLib.h | 15 | ||||
| -rw-r--r-- | MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.c | 16 |
2 files changed, 29 insertions, 2 deletions
diff --git a/MdeModulePkg/Include/Library/CpuExceptionHandlerLib.h b/MdeModulePkg/Include/Library/CpuExceptionHandlerLib.h index b3016eee5d..6cd8230127 100644 --- a/MdeModulePkg/Include/Library/CpuExceptionHandlerLib.h +++ b/MdeModulePkg/Include/Library/CpuExceptionHandlerLib.h @@ -2,7 +2,7 @@ CPU Exception library provides the default CPU interrupt/exception handler.
It also provides capability to register user interrupt/exception handler.
- Copyright (c) 2012 - 2013, 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
@@ -93,4 +93,17 @@ RegisterCpuInterruptHandler ( IN EFI_CPU_INTERRUPT_HANDLER InterruptHandler
);
+/**
+ 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
+ );
+
#endif
diff --git a/MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.c b/MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.c index 68ee9a93d7..cbe4768633 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
+ )
+{
+}
|