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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/arch/mips/include/asm/asmmacro-64.h
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/* SPDX-License-Identifier: GPL-2.0 */

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/*

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 * asmmacro.h: Assembler macros to make things easier to read.

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 *

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 * Copyright (C) 1996 David S. Miller ([email protected])

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 * Copyright (C) 1998, 1999 Ralf Baechle

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 * Copyright (C) 1999 Silicon Graphics, Inc.

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 */

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#ifndef _ASM_ASMMACRO_64_H

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#define _ASM_ASMMACRO_64_H

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#include <asm/asm-offsets.h>

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#include <asm/regdef.h>

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#include <asm/fpregdef.h>

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#include <asm/mipsregs.h>

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	.macro	cpu_save_nonscratch thread

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	LONG_S	s0, THREAD_REG16(\thread)

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	LONG_S	s1, THREAD_REG17(\thread)

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	LONG_S	s2, THREAD_REG18(\thread)

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	LONG_S	s3, THREAD_REG19(\thread)

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	LONG_S	s4, THREAD_REG20(\thread)

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	LONG_S	s5, THREAD_REG21(\thread)

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	LONG_S	s6, THREAD_REG22(\thread)

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	LONG_S	s7, THREAD_REG23(\thread)

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	LONG_S	sp, THREAD_REG29(\thread)

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	LONG_S	fp, THREAD_REG30(\thread)

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	.endm

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	.macro	cpu_restore_nonscratch thread

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	LONG_L	s0, THREAD_REG16(\thread)

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	LONG_L	s1, THREAD_REG17(\thread)

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	LONG_L	s2, THREAD_REG18(\thread)

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	LONG_L	s3, THREAD_REG19(\thread)

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	LONG_L	s4, THREAD_REG20(\thread)

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	LONG_L	s5, THREAD_REG21(\thread)

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	LONG_L	s6, THREAD_REG22(\thread)

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	LONG_L	s7, THREAD_REG23(\thread)

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	LONG_L	sp, THREAD_REG29(\thread)

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	LONG_L	fp, THREAD_REG30(\thread)

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	LONG_L	ra, THREAD_REG31(\thread)

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	.endm

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#endif /* _ASM_ASMMACRO_64_H */

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