Revision: 15012
http://sourceforge.net/p/edk2/code/15012
Author: vanjeff
Date: 2013-12-20 05:42:41 +0000 (Fri, 20 Dec 2013)
Log Message:
-----------
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 <[email protected]>
Reviewed-by: Feng Tian <[email protected]>
Modified Paths:
--------------
trunk/edk2/UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeSmmCpuException.c
Modified:
trunk/edk2/UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeSmmCpuException.c
===================================================================
--- trunk/edk2/UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeSmmCpuException.c
2013-12-20 01:13:36 UTC (rev 15011)
+++ trunk/edk2/UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeSmmCpuException.c
2013-12-20 05:42:41 UTC (rev 15012)
@@ -100,7 +100,7 @@
if (mExternalInterruptHandler[ExceptionType] != NULL) {
(mExternalInterruptHandler[ExceptionType]) (ExceptionType, SystemContext);
- } else {
+ } else if (ExceptionType < CPU_EXCEPTION_NUM) {
//
// Get Spinlock to display CPU information
//
@@ -269,7 +269,7 @@
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) {
return EFI_UNSUPPORTED;
}
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