[PATCH]: MIPS clone.S compile fix

[Daniel Jacobowitz]

On Thu, Mar 13, 2003 at 03:49:37PM +0100, Guido Guenther wrote:
> Hi,
> newer binutils forbid branches to globally visible symbols on mips (see
> <ork7g48ygm.fsf@free.redhat.lsd.ic.unicamp.br>. The attached patch makes
> clone.S compilable again - no new test failures.
> Regards,
>  -- Guido

Even newer binutils allow them again.  But I think this patch is a good
idea anyway.

Content-Description: clone-local-label.diff
> 2003-03-13  Guido Guenther  <agx@sigxcpu.org>
> 
> 	* sysdeps/unix/sysv/linux/mips/clone.S: introduce and use local label
> 	  .Lthread_start since current binutils don't allow branches to globally
> 	  visible symbols.
> 
> ===================================================================
> RCS file: /cvs/glibc/libc/sysdeps/unix/sysv/linux/mips/clone.S,v
> retrieving revision 1.10
> diff -u -r1.10 clone.S
> --- sysdeps/unix/sysv/linux/mips/clone.S	12 Mar 2003 01:04:51 -0000	1.10
> +++ sysdeps/unix/sysv/linux/mips/clone.S	12 Mar 2003 19:04:39 -0000
> @@ -63,7 +63,7 @@
>  	syscall
>  
>  	bnez		a3,error
> -	beqz		v0,__thread_start
> +	beqz		v0,.Lthread_start
>  
>  	/* Successful return from the parent */
>  	addiu		sp,32
> @@ -85,6 +85,7 @@
>     debug info.  */
>  
>  ENTRY(__thread_start)
> +.Lthread_start:
>  	/* cp is already loaded.  */
>  	.cprestore	16
>  	/* The stackframe has been created on entry of clone().  */


-- 
Daniel Jacobowitz
MontaVista Software                         Debian GNU/Linux Developer