From mboxrd@z Thu Jan  1 00:00:00 1970
From: Andrew Cagney <ac131313@cygnus.com>
To: Robert <robert.melchers@drives.eurotherm.co.uk>
Cc: insight@sourceware.cygnus.com
Subject: Re: set architecture sh2, causes core dump on latest build 20000305.
Date: Sun, 19 Mar 2000 23:12:00 -0000
Message-id: <38D5CF3B.2A7CCEFA@cygnus.com>
References: <000101bf8a78$afe82b00$c9a87995@rmelch.drives.eurotherm.co.uk>
X-SW-Source: 2000-q1/msg00154.html

> Robert wrote:
> 
> With GNU gdb 20000305 "--host=i686-pc-cygwin --target=sh-coff" the
> command "set architecture sh2", causes a core dump.

A core dump or an internal_error ?

Anyway, I've applied the patch.  Thanks!

	Andrew

> I believe it is because the sh_processor_type_table[] in sh-tdep.c
> does not include an entry for the sh2. Adding an entry fixes the
> problem.
> 
> The sh1 and sh2 processors share the same register names.
> 
> The following snippet shows the necessary changes.
> 
> Robert.
> 
> *** sh-tdep.bak Thu Feb 24 03:31:45 2000
> --- sh-tdep.c Thu Mar 09 17:10:05 2000
> ***************
> *** 102,115 ****
> --- 102,119 ----
>   sh_processor_type_table[] =
>   {
>     {
>       sh_reg_names, bfd_mach_sh
>     }
>     ,
>     {
> +     sh_reg_names, bfd_mach_sh2
> +   }
> +   ,
> +   {
>       sh3_reg_names, bfd_mach_sh3
>     }
>     ,
>     {
>       sh3e_reg_names, bfd_mach_sh3e
>     }
>     ,