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ArmPkg/DefaultExceptionHandlerLib: Replace the Print() by SerialOutputWrite() function 

Print() is using the Console Output Protocol that cannot be available at the time of the exception.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12629 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin 2011-11-01 23:34:14 +00:00
parent ce4b2bd4c2
commit 7755dfd3a5
1 changed files with 8 additions and 1 deletions
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9
ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandler.c
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@ -18,7 +18,9 @@
#include <Library/BaseLib.h>
#include <Library/DebugLib.h>
#include <Library/PeCoffGetEntryPointLib.h>
#include <Library/PrintLib.h>
#include <Library/ArmDisassemblerLib.h>
#include <Library/SerialPortLib.h>
#include <Guid/DebugImageInfoTable.h>
#include <Protocol/DebugSupport.h>
@ -220,12 +222,17 @@ DefaultExceptionHandler (
IN OUT EFI_SYSTEM_CONTEXT SystemContext
)
{
CHAR8 Buffer[100];
UINTN CharCount;
UINT32 DfsrStatus;
UINT32 IfsrStatus;
BOOLEAN DfsrWrite;
UINT32 PcAdjust = 0;
Print(L"\n%a Exception PC at 0x%08x CPSR 0x%08x ", gExceptionTypeString[ExceptionType], SystemContext.SystemContextArm->PC, SystemContext.SystemContextArm->CPSR);
CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"\n%a Exception PC at 0x%08x CPSR 0x%08x ",
gExceptionTypeString[ExceptionType], SystemContext.SystemContextArm->PC, SystemContext.SystemContextArm->CPSR);
SerialPortWrite ((UINT8 *) Buffer, CharCount);
DEBUG_CODE_BEGIN ();
CHAR8 *Pdb;
UINT32 ImageBase;