[ob] fix i366-nto-tdep.c

[Andrew Cagney]

> Committed as obvious.
> 
> cheers,
> 
> Kris
> 
> ChangeLog:
> 
>  * i386-nto-tdep.c (i386nto_sigcontext_addr): Declare sp before using.
> 
> 
> Index: i386-nto-tdep.c
> ===================================================================
> RCS file: /cvs/src/src/gdb/i386-nto-tdep.c,v
> retrieving revision 1.3
> diff -u -r1.3 i386-nto-tdep.c
> --- i386-nto-tdep.c 30 May 2003 19:24:29 -0000 1.3
> +++ i386-nto-tdep.c 17 Jun 2003 17:34:13 -0000
> @@ -240,6 +240,7 @@
>  i386nto_sigcontext_addr (struct frame_info *next_frame)
>  {
>    char buf[4];
> +  unsigned sp;
>  
>    frame_unwind_register (next_frame, SP_REGNUM, buf);
>    sp = extract_unsigned_integer (buf, 4);

You'll want that to be CORE_ADDR.

Andrew