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/* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
   This file is part of the GNU C Library.
   Contributed by Miguel de Icaza <miguel@gnu.ai.mit.edu>, 1997.

   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, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */

/* Code taken from glibc2.2.2/sysdeps/unix/sysv/linux/sparc/vfork.S */

#include <sys/syscall.h>

.text;  
.global fork;
.align 4;
.type   fork,@function;

fork:
        mov __NR_fork, %g1
        ta      0x10
        bcc,a   9000f
        nop
        save    %sp,-96,%sp
        call __errno_location
        nop
        st      %i0,[%o0]
        jmpl    %i7+8,%g0
        restore %g0,-1,%o0

9000:
        sub     %o1, 1, %o1
        retl
        and     %o0, %o1, %o0

.size fork,.-fork;