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/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup mpc55xx_asm
*
* @brief Exception minimum prologues.
*/
/*
* Copyright (C) 2011, 2012 embedded brains GmbH & Co. KG
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
/**
* @defgroup mpc55xx_asm Assembler files
*
* @ingroup RTEMSBSPsPowerPCMPC55XX
*/
#include <bspopts.h>
#include <bsp/vectors.h>
.globl mpc55xx_exc_vector_base
.section ".bsp_text", "ax"
#if 5510 <= MPC55XX_CHIP_TYPE && MPC55XX_CHIP_TYPE <= 5517
.align 12
#else
.align 16
#endif
mpc55xx_exc_vector_base:
stw r1, ppc_exc_lock_crit@sdarel(r13)
stw r4, ppc_exc_vector_register_crit@sdarel(r13)
li r4, -32767
b ppc_exc_wrap_bookE_crit
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 2
b ppc_exc_wrap_nopush_bookE_crit
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 3
b ppc_exc_wrap_nopush_std
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 4
b ppc_exc_wrap_nopush_std
stwu r1, -PPC_EXC_INTERRUPT_FRAME_SIZE(r1)
stw r3, GPR3_OFFSET(r1)
li r3, -32763
b ppc_exc_interrupt
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 6
b ppc_exc_wrap_nopush_std
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 7
b ppc_exc_wrap_nopush_std
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 8
b ppc_exc_wrap_nopush_std
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 12
b ppc_exc_wrap_nopush_std
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 24
b ppc_exc_wrap_nopush_std
stwu r1, -PPC_EXC_INTERRUPT_FRAME_SIZE(r1)
stw r3, GPR3_OFFSET(r1)
li r3, -32752
b ppc_exc_interrupt
stwu r1, -PPC_EXC_INTERRUPT_FRAME_SIZE(r1)
stw r3, GPR3_OFFSET(r1)
li r3, -32749
b ppc_exc_interrupt
stw r1, ppc_exc_lock_crit@sdarel(r13)
stw r4, ppc_exc_vector_register_crit@sdarel(r13)
li r4, -32748
b ppc_exc_wrap_bookE_crit
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 18
b ppc_exc_wrap_nopush_std
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 17
b ppc_exc_wrap_nopush_std
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 13
b ppc_exc_wrap_nopush_bookE_crit
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 10
b ppc_exc_wrap_nopush_std
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 25
b ppc_exc_wrap_nopush_std
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 26
b ppc_exc_wrap_nopush_std
stwu r1, -EXC_GENERIC_SIZE(r1)
stw r4, GPR4_OFFSET(r1)
li r4, 15
b ppc_exc_wrap_nopush_std
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