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
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@ -100,7 +100,7 @@ CommonExceptionHandler (
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if (mExternalInterruptHandler[ExceptionType] != NULL) {
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if (mExternalInterruptHandler[ExceptionType] != NULL) {
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(mExternalInterruptHandler[ExceptionType]) (ExceptionType, SystemContext);
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(mExternalInterruptHandler[ExceptionType]) (ExceptionType, SystemContext);
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} else {
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} else if (ExceptionType < CPU_EXCEPTION_NUM) {
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//
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//
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// Get Spinlock to display CPU information
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// Get Spinlock to display CPU information
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//
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//
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@ -269,7 +269,7 @@ RegisterCpuInterruptHandlerWorker (
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IN EFI_CPU_INTERRUPT_HANDLER InterruptHandler
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IN EFI_CPU_INTERRUPT_HANDLER InterruptHandler
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)
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)
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{
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{
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if (InterruptType < 0 || InterruptType > (EFI_EXCEPTION_TYPE)mEnabledInterruptNum ||
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if (InterruptType < 0 || InterruptType >= (EFI_EXCEPTION_TYPE)mEnabledInterruptNum ||
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mReservedVectors[InterruptType].Attribute == EFI_VECTOR_HANDOFF_DO_NOT_HOOK) {
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mReservedVectors[InterruptType].Attribute == EFI_VECTOR_HANDOFF_DO_NOT_HOOK) {
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return EFI_UNSUPPORTED;
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return EFI_UNSUPPORTED;
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}
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}
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