/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* This file provides both A32 and T32 versions, in accordance with the
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* arm sigreturn code.
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*
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* Copyright (C) 2018 ARM Limited
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*/
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#include <linux/linkage.h>
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#include <asm/asm-offsets.h>
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#include <asm/unistd.h>
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#define ARM_ENTRY(name) \
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ENTRY(name)
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#define ARM_ENDPROC(name) \
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.type name, %function; \
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END(name)
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.text
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.arm
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.fnstart
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.save {r0-r15}
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.pad #COMPAT_SIGFRAME_REGS_OFFSET
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nop
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ARM_ENTRY(__kernel_sigreturn_arm)
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mov r7, #__NR_compat_sigreturn
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svc #0
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.fnend
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ARM_ENDPROC(__kernel_sigreturn_arm)
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.fnstart
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.save {r0-r15}
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.pad #COMPAT_RT_SIGFRAME_REGS_OFFSET
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nop
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ARM_ENTRY(__kernel_rt_sigreturn_arm)
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mov r7, #__NR_compat_rt_sigreturn
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svc #0
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.fnend
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ARM_ENDPROC(__kernel_rt_sigreturn_arm)
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.thumb
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.fnstart
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.save {r0-r15}
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.pad #COMPAT_SIGFRAME_REGS_OFFSET
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nop
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ARM_ENTRY(__kernel_sigreturn_thumb)
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mov r7, #__NR_compat_sigreturn
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svc #0
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.fnend
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ARM_ENDPROC(__kernel_sigreturn_thumb)
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.fnstart
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.save {r0-r15}
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.pad #COMPAT_RT_SIGFRAME_REGS_OFFSET
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nop
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ARM_ENTRY(__kernel_rt_sigreturn_thumb)
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mov r7, #__NR_compat_rt_sigreturn
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svc #0
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.fnend
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ARM_ENDPROC(__kernel_rt_sigreturn_thumb)
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