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83beabe303
This file used to be part of the toolchain (at least in 2016.05-03 version) but is not part of the current MIPS toolchain (2018-09-03). Signed-off-by: Francois Berder <18538310+francois-berder@users.noreply.github.com>
101 lines
2.8 KiB
ArmAsm
101 lines
2.8 KiB
ArmAsm
/*
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* Copyright 2014-2015, Imagination Technologies Limited and/or its
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* affiliated group companies.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#
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# Keep each function in a separate named section
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#define _FUNCTION_SECTIONS_
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.set nomips16
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#include <mips/regdef.h>
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#include <mips/asm.h>
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#include <mips/cpu.h>
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#define VEC_SPACE (SZPTR * 8)
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LEAF(__isr_vec)
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.set push
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.set noat
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AENT(__isr_vec_sw0)
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.weak _mips_isr_sw0
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LA k1, _mips_isr_sw0
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beqz k1, 1f
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jr k1
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.org VEC_SPACE
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AENT(__isr_vec_sw1)
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.weak _mips_isr_sw1
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LA k1, _mips_isr_sw1
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beqz k1, 1f
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jr k1
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.org 2 * VEC_SPACE
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AENT(__isr_vec_hw0)
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.weak _mips_isr_hw0
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LA k1, _mips_isr_hw0
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beqz k1, 1f
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jr k1
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.org 3 * VEC_SPACE
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AENT(__isr_vec_hw1)
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.weak _mips_isr_hw1
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LA k1, _mips_isr_hw1
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beqz k1, 1f
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jr k1
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.org 4 * VEC_SPACE
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AENT(__isr_vec_hw2)
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.weak _mips_isr_hw2
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LA k1, _mips_isr_hw2
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beqz k1, 1f
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jr k1
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.org 5 * VEC_SPACE
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AENT(__isr_vec_hw3)
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.weak _mips_isr_hw3
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LA k1, _mips_isr_hw3
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beqz k1, 1f
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jr k1
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.org 6 * VEC_SPACE
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AENT(__isr_vec_hw4)
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.weak _mips_isr_hw4
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LA k1, _mips_isr_hw4
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beqz k1, 1f
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jr k1
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.org 7 * VEC_SPACE
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AENT(__isr_vec_hw5)
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.weak _mips_isr_hw5
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LA k1, _mips_isr_hw5
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beqz k1, 1f
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jr k1
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.org 8 * VEC_SPACE
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AENT(__isr_vec_fallback)
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.weak _mips_interrupt
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1:
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LA k1, _mips_interrupt
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beqz k1, 1b
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jr k1
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.set pop
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END(__isr_vec)
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