[thirdparty/glibc.git] / sysdeps / unix / sysv / linux / arm / sysdep.S

/* Copyright (C) 1995-2016 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library 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
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library.  If not, see
   <http://www.gnu.org/licenses/>.  */

#include <sysdep.h>

	.text

/* The syscall stubs jump here when they detect an error.
   The code for Linux is almost identical to the canonical Unix
   code, except that the error number in R0 is negated.  */

#undef CALL_MCOUNT
#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers R0.  */

ENTRY (__syscall_error)
	rsb r0, r0, $0

#define __syscall_error __syscall_error_1
#include <sysdeps/unix/arm/sysdep.S>
Commit	Line	Data
f7a9f785	1	/* Copyright (C) 1995-2016 Free Software Foundation, Inc.
b357c75c UD	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
3214b89b AJ	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.
b357c75c UD	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
3214b89b	12	Lesser General Public License for more details.
b357c75c	13
3214b89b	14	You should have received a copy of the GNU Lesser General Public
ab84e3ff PE	15	License along with the GNU C Library. If not, see
ab84e3ff PE	16	<http://www.gnu.org/licenses/>. */
b357c75c UD	17
	18	#include <sysdep.h>
	19
b357c75c UD	20	.text
b357c75c UD	21
b357c75c	22	/* The syscall stubs jump here when they detect an error.
80509c66 UD	23	The code for Linux is almost identical to the canonical Unix
80509c66 UD	24	code, except that the error number in R0 is negated. */
b357c75c UD	25
b357c75c UD	26	#undef CALL_MCOUNT
80509c66	27	#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers R0. */
b357c75c UD	28
b357c75c UD	29	ENTRY (__syscall_error)
80509c66	30	rsb r0, r0, $0
b357c75c UD	31
b357c75c UD	32	#define __syscall_error __syscall_error_1
16c82ad7	33	#include <sysdeps/unix/arm/sysdep.S>