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/**************************************************************************
*
* Copyright (c) 2013 Alcatel-Lucent
*
* Alcatel Lucent licenses this file to You under the Apache License,
* Version 2.0 (the "License"); you may not use this file except in
* compliance with the License. A copy of the License is contained the
* file LICENSE at the top level of this repository.
* You may also obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
**************************************************************************
*
* vectors_arm.S
*
* Minimalist exception handlers...
* Catch the exception, call generic handler with exception-specific id.
*
* Original author: Ed Sutter (ed.sutter@alcatel-lucent.com)
*
*/
#include "arm.h"
.global undefined_instruction
undefined_instruction:
mov r1, #EXCTYPE_UNDEF
b umon_exception
.global software_interrupt
software_interrupt:
mov r1, #EXCTYPE_SWI
b umon_exception
.global abort_prefetch
abort_prefetch:
mov r1, #EXCTYPE_ABORTP
b umon_exception
.global abort_data
abort_data:
mov r1, #EXCTYPE_ABORTD
b umon_exception
.global not_assigned
not_assigned:
mov r1, #EXCTYPE_NOTASSGN
b umon_exception
.global interrupt_request
interrupt_request:
mov r1, #EXCTYPE_IRQ
b umon_exception
.global fast_interrupt_request
fast_interrupt_request:
mov r1, #EXCTYPE_FIRQ
b umon_exception
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