From 7230212a43856a8964f88a88678e954bcbd03087 Mon Sep 17 00:00:00 2001
From: Ruiyu Ni <ruiyu.ni@intel.com>
Date: Thu, 25 Jan 2018 13:09:57 +0800
Subject: UefiCpuPkg/CpuExceptionHandler: Init serial port before context dump

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
---
 UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiDxeSmmCpuException.c | 6 +++++-
 UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuException.c    | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

(limited to 'UefiCpuPkg/Library')

diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiDxeSmmCpuException.c b/UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiDxeSmmCpuException.c
index 0facfde..1a382e8 100644
--- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiDxeSmmCpuException.c
+++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/PeiDxeSmmCpuException.c
@@ -1,7 +1,7 @@
 /** @file
   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
 the terms and conditions of the BSD License that accompanies this distribution.
 The full text of the license may be found at
@@ -99,6 +99,10 @@ CommonExceptionHandlerWorker (
       CpuPause ();
     }
     //
+    // Initialize the serial port before dumping.
+    //
+    SerialPortInitialize ();
+    //
     // Display ExceptionType, CPU information and Image information
     //
     DumpImageAndCpuContent (ExceptionType, SystemContext);
diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuException.c b/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuException.c
index 13bf20d..68b159e 100644
--- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuException.c
+++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/SecPeiCpuException.c
@@ -1,7 +1,7 @@
 /** @file
   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
 the terms and conditions of the BSD License that accompanies this distribution.
 The full text of the license may be found at
@@ -31,6 +31,10 @@ CommonExceptionHandler (
   )
 {
   //
+  // Initialize the serial port before dumping.
+  //
+  SerialPortInitialize ();
+  //
   // Display ExceptionType, CPU information and Image information
   //
   DumpImageAndCpuContent (ExceptionType, SystemContext);
-- 
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