1 /* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
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 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If
16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA. */
21 /* Please consult the file sysdeps/unix/sysv/linux/i386/sysdep.h for
22 more information about the value -125 used below.*/
25 SYSCALL_ERROR_HANDLER /* Define error handler for PIC. */
27 PUSHARGS_5 /* Save register contents. */
28 _DOARGS_5(36) /* Load arguments. */
29 movl 16(%esp), %eax /* Load syscall number into %eax. */
30 int $0x80 /* Do the system call. */
31 POPARGS_5 /* Restore register contents. */
32 cmpl $-125, %eax /* Check %eax for error. */
33 jae syscall_error /* Jump to error handler if error. */
34 ret /* Return to caller. */
35 .size syscall,.-syscall