rt-thread/bsp/qemu-vexpress-a9/cpu/vector_gcc.S

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2017-09-19 12:14:52 +08:00
/*
* File : vector_gcc.S
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2013, RT-Thread Development Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2013-07-05 Bernard the first version
*/
.section .vectors, "ax"
.code 32
.globl system_vectors
system_vectors:
ldr pc, _vector_reset
ldr pc, _vector_undef
ldr pc, _vector_swi
ldr pc, _vector_pabt
ldr pc, _vector_dabt
ldr pc, _vector_resv
ldr pc, _vector_irq
ldr pc, _vector_fiq
.globl _reset
.globl vector_undef
.globl vector_swi
.globl vector_pabt
.globl vector_dabt
.globl vector_resv
.globl vector_irq
.globl vector_fiq
_vector_reset:
.word _reset
_vector_undef:
.word vector_undef
_vector_swi:
.word vector_swi
_vector_pabt:
.word vector_pabt
_vector_dabt:
.word vector_dabt
_vector_resv:
.word vector_resv
_vector_irq:
.word vector_irq
_vector_fiq:
.word vector_fiq
.balignl 16,0xdeadbeef