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Re: RFA: correct mn10300 saved regs handling
- To: Jim Blandy <jimb at cygnus dot com>
- Subject: Re: RFA: correct mn10300 saved regs handling
- From: Andrew Cagney <ac131313 at cygnus dot com>
- Date: Mon, 07 May 2001 14:48:04 -0400
- Cc: gdb-patches at sources dot redhat dot com
- References: <20010507053156.33A275E9D5@zwingli.cygnus.com>
> 2001-05-06 Jim Blandy <jimb@redhat.com>
>
> Correct and expand handling of `movm' instruction, and register
> saves in general.
> * config/mn10300/tm-mn10300.h (D0_REGNUM, A0_REGNUM, MDRQ_REGNUM,
> MCRH_REGNUM, MCRL_REGNUM, MCVF_REGNUM): New definitions.
> (enum movm_register_bits): New enum.
> * mn10300-tdep.c (set_movm_offsets): Use symbolic names for the
> bits, not hex literals. Handle the `other', `exreg0', and
> `exother' bits. Correct handling of `exreg1': it saves r4, r5,
> r6, and r7, not r2, r3, r4, and r5.
> (saved_regs_size): New function.
> (mn10300_frame_chain, mn10300_frame_saved_pc): Use it, instead
> of computing the same thing inline, incorrectly.
Yes, thanks.
Hmm, given I'm not exactly activly working on the mn10300 (unlike the
d10v) I'm going to drop my name as maintainer.
Andrew