Re: RFA: Add support for V850E1 instructions to V850 sim

Andrew Cagney
2003-09-05T16:53:58Z

> Hi Guys,
>
> I would like permission to contribute the following patch which adds
> support for the V850E1 processor to the V850 simulator. The code
> was written by Andrew Cagney and myself a while ago and Mitsubishi
> have recently given us permission to contribute it.
>
> Cheers
> Nick
>
> sim/v850/ChangeLog
> 2003-09-05 Andrew Cagney <cagney@redhat.com>
> Nick Clifton <nickc@redhat.com>
>
> * interp.c (sim_open): Accept bfd_mach_v850e1.
> * v850-dc: Add entry for v850e1.
> * v850.igen: Add support for v850e1.
> Add code for DBTRAP and DBRET instructions.
> (dbtrap): Create a separate v850e1 specific instruction.
> Only generate a trap if the target is not the v850e1.
> Otherwise treat it as a special kind of branch.
> (break): Mark as v850/v850e specific.

Yep.

Andrew