| /* SPDX-License-Identifier: GPL-2.0-only */ | |
| /* | |
| * Sigreturn trampoline for returning from a signal when the SA_RESTORER | |
| * flag is not set. | |
| * | |
| * Copyright (C) 2012 ARM Limited | |
| * | |
| * Author: Will Deacon <will.deacon@arm.com> | |
| */ | |
| #include <linux/linkage.h> | |
| #include <asm/unistd.h> | |
| .text | |
| nop | |
| ENTRY(__kernel_rt_sigreturn) | |
| .cfi_startproc | |
| .cfi_signal_frame | |
| .cfi_def_cfa x29, 0 | |
| .cfi_offset x29, 0 * 8 | |
| .cfi_offset x30, 1 * 8 | |
| mov x8, #__NR_rt_sigreturn | |
| svc #0 | |
| .cfi_endproc | |
| ENDPROC(__kernel_rt_sigreturn) |