/* SPDX-License-Identifier: GPL-2.0 *//* * AArch32 sigreturn code. * Based on the kuser helpers in arch/arm/kernel/entry-armv.S. * * Copyright (C) 2005-2011 Nicolas Pitre <nico@fluxnic.net> * Copyright (C) 2012-2018 ARM Ltd. * * For ARM syscalls, the syscall number has to be loaded into r7. * We do not support an OABI userspace. * * For Thumb syscalls, we also pass the syscall number via r7. We therefore * need two 16-bit instructions. */ #include <asm/unistd_compat_32.h> 	.section .rodata	.globl __aarch32_sigret_code_start__aarch32_sigret_code_start: 	/*	 * ARM Code	 */	.byte	__NR_compat32_sigreturn, 0x70, 0xa0, 0xe3	// mov	r7, #__NR_compat32_sigreturn	.byte	__NR_compat32_sigreturn, 0x00, 0x00, 0xef	// svc	#__NR_compat32_sigreturn 	/*	 * Thumb code	 */	.byte	__NR_compat32_sigreturn, 0x27			// svc	#__NR_compat32_sigreturn	.byte	__NR_compat32_sigreturn, 0xdf			// mov	r7, #__NR_compat32_sigreturn 	/*	 * ARM code	 */	.byte	__NR_compat32_rt_sigreturn, 0x70, 0xa0, 0xe3	// mov	r7, #__NR_compat32_rt_sigreturn	.byte	__NR_compat32_rt_sigreturn, 0x00, 0x00, 0xef	// svc	#__NR_compat32_rt_sigreturn 	/*	 * Thumb code	 */	.byte	__NR_compat32_rt_sigreturn, 0x27		// svc	#__NR_compat32_rt_sigreturn	.byte	__NR_compat32_rt_sigreturn, 0xdf		// mov	r7, #__NR_compat32_rt_sigreturn         .globl __aarch32_sigret_code_end__aarch32_sigret_code_end: