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1. Only dump CPU Context and CpuDeadLoop () for CPU exception. 

2. mEnabledInterruptNum is total enabled interrupt number, InterruptType should less than mEnabledInterruptNum.

Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15012 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Jeff Fan 2013-12-20 05:42:41 +00:00 committed by vanjeff
parent 6bd644638d
commit f3b113bf61
1 changed files with 2 additions and 2 deletions
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4
UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeSmmCpuException.c
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@ -100,7 +100,7 @@ CommonExceptionHandler (
if (mExternalInterruptHandler[ExceptionType] != NULL) { if (mExternalInterruptHandler[ExceptionType] != NULL) {
(mExternalInterruptHandler[ExceptionType]) (ExceptionType, SystemContext); (mExternalInterruptHandler[ExceptionType]) (ExceptionType, SystemContext);
} else { } else if (ExceptionType < CPU_EXCEPTION_NUM) {
// //
// Get Spinlock to display CPU information // Get Spinlock to display CPU information
// //
@ -269,7 +269,7 @@ RegisterCpuInterruptHandlerWorker (
IN EFI_CPU_INTERRUPT_HANDLER InterruptHandler IN EFI_CPU_INTERRUPT_HANDLER InterruptHandler
) )
{ {
if (InterruptType < 0 || InterruptType > (EFI_EXCEPTION_TYPE)mEnabledInterruptNum || if (InterruptType < 0 || InterruptType >= (EFI_EXCEPTION_TYPE)mEnabledInterruptNum ||
mReservedVectors[InterruptType].Attribute == EFI_VECTOR_HANDOFF_DO_NOT_HOOK) { mReservedVectors[InterruptType].Attribute == EFI_VECTOR_HANDOFF_DO_NOT_HOOK) {
return EFI_UNSUPPORTED; return EFI_UNSUPPORTED;
} }