[rfa] Add m32r files to src/cpu/

[Nick Clifton]

Hi Kazuhiro,

> Kazuhiro Inaoka
>
> 2004-02-10  Kazuhiro Inaoka  <inaoka dot kazuhiro at renesas dot com>
>
>     * cpu/m32r.opc (my_print_insn): Fixed incorrect output when
>     disassembling codes for 0x*2 addresses.
>
> 2003-12-15  Kazuhiro Inaoka  <inaoka dot kazuhiro at renesas dot com>
>
>     * cpu/m32r.cpu: Add PIPE_O attribute to "pop" instruction.
>
> 2003-12-03  Kazuhiro Inaoka  <inaoka dot kazuhiro at renesas dot com>
>
>     * cpu/m32r.cpu : Add new model m32r2.
>     Add new instructions.
>     Replace occurrances of 'Mitsubishi' with 'Renesas'.
>     Changed PIPE attr of push from O to OS.
>     Care for Little-endian of M32R.
>     * cpu/m32r.opc (CGEN_DIS_HASH, my_print_insn):
>     Care for Little-endian of M32R.
>     (parse_slo16): signed extension for value.

Approved and applied.

Cheers
        Nick