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- /** @file
- * Main file supporting the transition to PEI Core in Normal World for Versatile Express
- *
- * Copyright (c) 2012-2013, ARM Limited. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-2-Clause-Patent
- *
- **/
- #include <Library/PrintLib.h>
- #include <Library/SerialPortLib.h>
- #include "PrePeiCore.h"
- VOID
- PeiCommonExceptionEntry (
- IN UINT32 Entry,
- IN UINTN LR
- )
- {
- CHAR8 Buffer[100];
- UINTN CharCount;
- switch (Entry) {
- case EXCEPT_AARCH64_SYNCHRONOUS_EXCEPTIONS:
- CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Synchronous Exception at 0x%X\n\r", LR);
- break;
- case EXCEPT_AARCH64_IRQ:
- CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"IRQ Exception at 0x%X\n\r", LR);
- break;
- case EXCEPT_AARCH64_FIQ:
- CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"FIQ Exception at 0x%X\n\r", LR);
- break;
- case EXCEPT_AARCH64_SERROR:
- CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"SError/Abort Exception at 0x%X\n\r", LR);
- break;
- default:
- CharCount = AsciiSPrint (Buffer,sizeof (Buffer),"Unknown Exception at 0x%X\n\r", LR);
- break;
- }
- SerialPortWrite ((UINT8 *) Buffer, CharCount);
- while(1);
- }
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