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//
// Copyright (c) 2011, 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 <AsmMacroIoLib.h>
#include <Base.h>
#include <AutoGen.h>
#start of the code section
.text
.align 5
# IMPORT
GCC_ASM_IMPORT(PeiCommonExceptionEntry)
# EXPORT
GCC_ASM_EXPORT(PeiVectorTable)
//============================================================
//Default Exception Handlers
//============================================================
ASM_PFX(PeiVectorTable):
b _DefaultResetHandler
b _DefaultUndefined
b _DefaultSWI
b _DefaultPrefetchAbort
b _DefaultDataAbort
b _DefaultReserved
b _DefaultIrq
b _DefaultFiq
//
// Default Exception handlers: There is no plan to return from any of these exceptions.
// No context saving at all.
//
_DefaultResetHandler:
mov r1, lr
# Switch to SVC for common stack
cps #0x13
mov r0, #0
blx ASM_PFX(PeiCommonExceptionEntry)
_DefaultUndefined:
sub r1, LR, #4
# Switch to SVC for common stack
cps #0x13
mov r0, #1
blx ASM_PFX(PeiCommonExceptionEntry)
_DefaultSWI:
sub r1, LR, #4
# Switch to SVC for common stack
cps #0x13
mov r0, #2
blx ASM_PFX(PeiCommonExceptionEntry)
_DefaultPrefetchAbort:
sub r1, LR, #4
# Switch to SVC for common stack
cps #0x13
mov r0, #3
blx ASM_PFX(PeiCommonExceptionEntry)
_DefaultDataAbort:
sub r1, LR, #8
# Switch to SVC for common stack
cps #0x13
mov r0, #4
blx ASM_PFX(PeiCommonExceptionEntry)
_DefaultReserved:
mov r1, lr
# Switch to SVC for common stack
cps #0x13
mov r0, #5
blx ASM_PFX(PeiCommonExceptionEntry)
_DefaultIrq:
sub r1, LR, #4
# Switch to SVC for common stack
cps #0x13
mov r0, #6
blx ASM_PFX(PeiCommonExceptionEntry)
_DefaultFiq:
sub r1, LR, #4
# Switch to SVC for common stack
cps #0x13
mov r0, #7
blx ASM_PFX(PeiCommonExceptionEntry)
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