mirror of https://github.com/acidanthera/audk.git
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/** @file
|
|
* Main file supporting the transition to PEI Core in Normal World for Versatile Express
|
|
*
|
|
* Copyright (c) 2012-2013, ARM Limited. All rights reserved.
|
|
*
|
|
* This program and the accompanying materials
|
|
* are licensed and made available under the terms and conditions of the BSD License
|
|
* which accompanies this distribution. The full text of the license may be found at
|
|
* http://opensource.org/licenses/bsd-license.php
|
|
*
|
|
* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
*
|
|
**/
|
|
|
|
#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);
|
|
}
|
|
|