4bec453640
definition. (PSEUDO, SYSCALL_ERROR_HANDLER): Use it instead of syscall_error. * sysdeps/unix/sysv/linux/m68k/clone.S: Likewise. * sysdeps/unix/sysv/linux/m68k/mmap.S: Likewise. * sysdeps/unix/sysv/linux/m68k/socket.S: Likewise. * sysdeps/unix/sysv/linux/m68k/syscall.S: Likewise. * sysdeps/unix/sysv/linux/m68k/sysdep.h (SYSCALL_ERROR_LABEL): New definition. (PSEUDO, SYSCALL_ERROR_HANDLER): Use it instead of syscall_error. * sysdeps/unix/sysv/linux/m68k/clone.S: Likewise. * sysdeps/unix/sysv/linux/m68k/mmap.S: Likewise. * sysdeps/unix/sysv/linux/m68k/socket.S: Likewise. * sysdeps/unix/sysv/linux/m68k/syscall.S: Likewise.
34 lines
1.4 KiB
ArmAsm
34 lines
1.4 KiB
ArmAsm
/* Copyright (C) 1996, 1998 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/m68k/sysdep.h for
|
|
more information about the value -4095 used below.*/
|
|
|
|
.text
|
|
ENTRY (syscall)
|
|
move.l 4(%sp), %d0 /* Load syscall number. */
|
|
_DOARGS_5 (24) /* Frob arguments. */
|
|
trap &0 /* Do the system call. */
|
|
UNDOARGS_5 /* Unfrob arguments. */
|
|
cmp.l &-4095, %d0 /* Check %d0 for error. */
|
|
jcc SYSCALL_ERROR_LABEL /* Jump to error handler if negative. */
|
|
rts /* Return to caller. */
|
|
PSEUDO_END (syscall)
|