[PATCH] fix cell spu setjmp

[Jeff Johnston]

Patch checked in.

-- Jeff J.

jschopp wrote:
> Due to a typo in the original code, registers past 115 are handled 
> incorrectly in setjmp.  This was found through some artificial testing.  
> Most programs don't use that many registers and won't be affected by the 
> bug.  Still, a bug is a bug.  A patch which resolves this issue is 
> attached.
> 
> 2006-12-13  Joel Schopp <jschopp@austin.ibm.com>
>         * spu/setjmp.S: fix to handle registers past 115 correctly
> 
> 
> 
> ------------------------------------------------------------------------
> 
> Index: newlib-1.14.0/newlib/libc/machine/spu/setjmp.S
> ===================================================================
> --- newlib-1.14.0.orig/newlib/libc/machine/spu/setjmp.S
> +++ newlib-1.14.0/newlib/libc/machine/spu/setjmp.S
> @@ -72,23 +72,23 @@ setjmp:
>  	stqd	$112, 34*16($3)
>  	stqd	$113, 35*16($3)
>  	stqd	$114, 36*16($3)
> -	stqd	$115, 36*16($3)
> -	stqd	$116, 37*16($3)
> -	stqd	$117, 38*16($3)
> -	stqd	$118, 39*16($3)
> -	stqd	$119, 40*16($3)
> +	stqd	$115, 37*16($3)
> +	stqd	$116, 38*16($3)
> +	stqd	$117, 39*16($3)
> +	stqd	$118, 40*16($3)
> +	stqd	$119, 41*16($3)
>  
>  	hbr	setjmp_ret, $0
>  	lnop			# pipe1 bubble added for instruction fetch
>  
> -	stqd	$120, 41*16($3)
> -	stqd	$121, 42*16($3)
> -	stqd	$122, 43*16($3)
> -	stqd	$123, 44*16($3)
> -	stqd	$124, 45*16($3)
> -	stqd	$125, 46*16($3)
> -	stqd	$126, 47*16($3)
> -	stqd	$127, 48*16($3)
> +	stqd	$120, 42*16($3)
> +	stqd	$121, 43*16($3)
> +	stqd	$122, 44*16($3)
> +	stqd	$123, 45*16($3)
> +	stqd	$124, 46*16($3)
> +	stqd	$125, 47*16($3)
> +	stqd	$126, 48*16($3)
> +	stqd	$127, 49*16($3)
>  	
>  	stqd	$0, 0*16($3)
>  	stqd	$1, 1*16($3)