| /* |
| * Sigreturn trampoline for returning from a signal when the SA_RESTORER |
| * flag is not set. |
| * |
| * Copyright (C) 2012 ARM Limited |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| * |
| * 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) |
