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

/*
 * 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