1 /* Copyright (C) 1996, 1997, 1998 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, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
24 move.l #SYS_ify (mmap), %d0 /* System call number in %d0. */
26 lea 4(%sp), %a0 /* Address of args is 1st arg. */
29 /* Do the system call trap. */
32 /* Kludge: negative numbers are among the legal return values.
33 If %d0 is between -4096 and 0 then there was an error. */
35 jhi SYSCALL_ERROR_LABEL
37 /* Successful; return the syscall's value. Copy it to %a0 because
38 mmap is declared to return a pointer. */
43 weak_alias (__mmap, mmap)