1 /* Copyright (C) 2000, 2002 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
22 #include <bits/signum.h>
24 /* pid_t fork(void); */
25 /* Implemented as a clone system call with parameters SIGCHLD and 0 */
28 alloc r2=ar.pfs,0,0,2,0
29 mov out0=SIGCHLD /* Return SIGCHLD when child finishes */
30 /* no other clone flags; nothing shared */
31 mov out1=0 /* Standard sp value. */
33 DO_CALL (SYS_ify (clone))
35 (p6) br.cond.spnt.few __syscall_error
37 PSEUDO_END(__libc_fork)
39 weak_alias (__libc_fork, __fork)
40 libc_hidden_def (__fork)
41 weak_alias (__libc_fork, fork)