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diff --git a/sysdeps/unix/sysv/linux/sparc/clone.S b/sysdeps/unix/sysv/linux/sparc/clone.S
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+/* Copyright (C) 1996 Free Software Foundation, Inc.
+ Contributed by Miguel de Icaza (miguel@nuclecu.unam.mx)
+
+ FIXME: Currently only 6 parameters can be passsed
+ to the clone function.
+
+ based on code written for the Intel by Richard
+ Henderson (rth@tamu.edu)
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB. If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA. */
+
+/* clone() is even more special than fork() as it mucks with stacks
+ and invokes a function in the right context after its all over. */
+
+#include <asm/errno.h>
+#include <asm/unistd.h>
+
+/* int clone(int (*fn)(), void *child_stack, int flags, int nargs, ...) */
+
+ .text
+ .align 4
+ .globl __libc_clone
+ .type __libc_clone,@function
+ .weak clone
+ __clone = __libc_clone
+ clone = __libc_clone
+__libc_clone:
+ save %sp,-96,%sp
+ /* sanity check arguments */
+ tst %i0
+ be __clone_syscall_error
+ tst %i1
+ be __clone_syscall_error
+ cmp %i3,0
+ bl __clone_syscall_error
+ nop
+
+ /* Flush the register windows */
+ ta 3
+
+ /* Parameters for system call */
+ mov %i1,%o1
+ mov %i2,%o0
+
+ /* parameters that are on the stack for routine */
+#define P(x) 0x5c+(x*4)
+ ld [%fp+P(0)],%o2
+ ld [%fp+P(1)],%o3
+ ld [%fp+P(2)],%o4
+ ld [%fp+P(3)],%o5
+ /* Do the system call */
+ set __NR_clone,%g1
+ ta 0x10
+ bcs __clone_syscall_error
+ tst %o1
+ bne __thread_start
+ nop
+ mov %o0,%i0
+ ret
+ restore
+
+__clone_syscall_error:
+ call __errno_location
+ set EINVAL,%i0
+ st %i0,[%o0]
+ mov -1,%i0
+ ret
+ restore
+
+__thread_start:
+ mov %i5,%o1
+ call %i0
+ mov %i4,%o0
+ call _exit,0
+ nop