RTEMS 6.1-rc7
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cpu_asm.h
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1/* SPDX-License-Identifier: BSD-2-Clause */
2
11/*
12 * COPYRIGHT (c) 2002 by Advent Networks, Inc.
13 * Jay Monkman <jmonkman@adventnetworks.com>
14 *
15 * Redistribution and use in source and binary forms, with or without
16 * modification, are permitted provided that the following conditions
17 * are met:
18 * 1. Redistributions of source code must retain the above copyright
19 * notice, this list of conditions and the following disclaimer.
20 * 2. Redistributions in binary form must reproduce the above copyright
21 * notice, this list of conditions and the following disclaimer in the
22 * documentation and/or other materials provided with the distribution.
23 *
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
35 *
36 * This file is the include file for cpu_asm.S
37 */
38
39#ifndef _RTEMS_SCORE_CPU_ASM_H
40#define _RTEMS_SCORE_CPU_ASM_H
41
42
43/* Registers saved in context switch: */
44.set REG_CPSR, 0
45.set REG_R4, 4
46.set REG_R5, 8
47.set REG_R6, 12
48.set REG_R7, 16
49.set REG_R8, 20
50.set REG_R9, 24
51.set REG_R10, 28
52.set REG_R11, 32
53.set REG_SP, 36
54.set REG_LR, 40
55.set REG_PC, 44
56.set SIZE_REGS, REG_PC + 4
57
58#endif