| /* Copyright (C) 1996-2014 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> |
| |
| /* 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_6 (28) /* Frob arguments. */ |
| trap &0 /* Do the system call. */ |
| UNDOARGS_6 /* 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) |