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UefiCpuPkg/CpuExceptionHandler: Init serial port before context dump

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Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Ruiyu Ni
2018-01-25 13:09:57 +08:00
parent 68599525d8
commit 7230212a43
2 changed files with 10 additions and 2 deletions
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6
UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiDxeSmmCpuException.c
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@@ -1,7 +1,7 @@
/** @file /** @file
CPU Exception Library provides PEI/DXE/SMM CPU common exception handler. CPU Exception Library provides PEI/DXE/SMM CPU common exception handler.
Copyright (c) 2012 - 2017, Intel Corporation. All rights reserved.<BR> Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution. the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at The full text of the license may be found at
@@ -99,6 +99,10 @@ CommonExceptionHandlerWorker (
CpuPause (); CpuPause ();
} }
// //
// Initialize the serial port before dumping.
//
SerialPortInitialize ();
//
// Display ExceptionType, CPU information and Image information // Display ExceptionType, CPU information and Image information
// //
DumpImageAndCpuContent (ExceptionType, SystemContext); DumpImageAndCpuContent (ExceptionType, SystemContext);

6
UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuException.c
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@@ -1,7 +1,7 @@
/** @file /** @file
CPU exception handler library implemenation for SEC/PEIM modules. CPU exception handler library implemenation for SEC/PEIM modules.
Copyright (c) 2012 - 2017, Intel Corporation. All rights reserved.<BR> Copyright (c) 2012 - 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution. the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at The full text of the license may be found at
@@ -30,6 +30,10 @@ CommonExceptionHandler (
IN EFI_SYSTEM_CONTEXT SystemContext IN EFI_SYSTEM_CONTEXT SystemContext
) )
{ {
//
// Initialize the serial port before dumping.
//
SerialPortInitialize ();
// //
// Display ExceptionType, CPU information and Image information // Display ExceptionType, CPU information and Image information
// //