1/* Copyright (C) 1995-2022 Free Software Foundation, Inc.
2   This file is part of the GNU C Library.
3
4   The GNU C Library is free software; you can redistribute it and/or
5   modify it under the terms of the GNU Lesser General Public
6   License as published by the Free Software Foundation; either
7   version 2.1 of the License, or (at your option) any later version.
8
9   The GNU C Library is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12   Lesser General Public License for more details.
13
14   You should have received a copy of the GNU Lesser General Public
15   License along with the GNU C Library.  If not, see
16   <https://www.gnu.org/licenses/>.  */
17
18#include <sysdep.h>
19
20	.text
21
22/* The syscall stubs jump here when they detect an error.
23   The code for Linux is almost identical to the canonical Unix
24   code, except that the error number in R0 is negated.  */
25
26#undef CALL_MCOUNT
27#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers R0.  */
28
29ENTRY (__syscall_error)
30	rsb r0, r0, $0
31
32#define __syscall_error __syscall_error_1
33#include <sysdeps/unix/arm/sysdep.S>
34