1 /* Copyright (C) 1991-1992, 1994-1995, 1997, 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
23 /* save the return PC value into RSI */
26 jb SYSCALL_ERROR_LABEL;
27 /* R1 is now 0 for the parent and 1 for the child. Decrement it to
28 make it -1 (all bits set) for the parent, and 0 (no bits set)
29 for the child. Then AND it with R0, so the parent gets
30 R0&-1==R0, and the child gets R0&0==0. */
35 cfi_adjust_cfa_offset(-8)
43 weak_alias (__rfork, rfork)