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

/* Copyright (C) 1995-2019 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>

/* 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)
	neg r4, r0
	cfi_endproc

#define __syscall_error __syscall_error_1
#include <sysdeps/unix/sh/sysdep.S>
Commit	Line	Data
04277e02	1	/* Copyright (C) 1995-2019 Free Software Foundation, Inc.
3846ef75 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
41bdb6e2 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.
3846ef75 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
41bdb6e2	12	Lesser General Public License for more details.
3846ef75	13
41bdb6e2	14	You should have received a copy of the GNU Lesser General Public
59ba27a6 PE	15	License along with the GNU C Library; if not, see
59ba27a6 PE	16	<http://www.gnu.org/licenses/>. */
3846ef75 UD	17
	18	#include <sysdep.h>
	19
3846ef75 UD	20	/* The syscall stubs jump here when they detect an error.
	21	The code for Linux is almost identical to the canonical Unix
	22	code, except that the error number in R0 is negated. */
	23
	24	#undef CALL_MCOUNT
	25	#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers R0. */
	26
	27	ENTRY (__syscall_error)
	28	neg r4, r0
3ddf7149	29	cfi_endproc
3846ef75 UD	30
	31	#define __syscall_error __syscall_error_1
	32	#include <sysdeps/unix/sh/sysdep.S>