1 /* Copyright (C) 1996-2013 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 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.
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.
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 <http://www.gnu.org/licenses/>. */
23 move.l #SYS_ify (mmap), %d0 /* System call number in %d0. */
25 lea 4(%sp), %a0 /* Address of args is 1st arg. */
28 /* Do the system call trap. */
31 /* Kludge: negative numbers are among the legal return values.
32 If %d0 is between -4096 and 0 then there was an error. */
34 jhi SYSCALL_ERROR_LABEL
36 /* Successful; return the syscall's value. Copy it to %a0 because
37 mmap is declared to return a pointer. */
42 weak_alias (__mmap, mmap)