mirror of
git://sourceware.org/git/glibc.git
synced 2024-12-27 04:41:02 +08:00
37 lines
1.4 KiB
ArmAsm
37 lines
1.4 KiB
ArmAsm
/* Copyright (C) 1995, 1996 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
|
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
Boston, MA 02111-1307, USA. */
|
|
|
|
#include <sysdep.h>
|
|
|
|
/* Please consult the file sysdeps/unix/sysv/linux/i386/sysdep.h for
|
|
more information about the value -4095 used below.*/
|
|
|
|
.text
|
|
ENTRY (syscall)
|
|
|
|
PUSHARGS_5 /* Save register contents. */
|
|
_DOARGS_5(36) /* Load arguments. */
|
|
movl 16(%esp), %eax /* Load syscall number into %eax. */
|
|
int $0x80 /* Do the system call. */
|
|
POPARGS_5 /* Restore register contents. */
|
|
cmpl $-4095, %eax /* Check %eax for error. */
|
|
jae syscall_error /* Jump to error handler if error. */
|
|
ret /* Return to caller. */
|
|
|
|
PSEUDO_END (syscall)
|