1/* Copyright (C) 1996-2022 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/* Please consult the file sysdeps/unix/sysv/linux/m68k/sysdep.h for
21 more information about the value -4095 used below.*/
22
23 .text
24ENTRY (syscall)
25 move.l 4(%sp), %d0 /* Load syscall number. */
26 _DOARGS_6 (28) /* Frob arguments. */
27 trap &0 /* Do the system call. */
28 UNDOARGS_6 /* Unfrob arguments. */
29 cmp.l &-4095, %d0 /* Check %d0 for error. */
30 jcc SYSCALL_ERROR_LABEL /* Jump to error handler if negative. */
31 rts /* Return to caller. */
32PSEUDO_END (syscall)
33

source code of glibc/sysdeps/unix/sysv/linux/m68k/syscall.S