This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: [patch/hppa-linux] MD_FALLBACK_FRAME_STATE_FOR definition
- From: "John David Anglin" <dave at hiauly1 dot hia dot nrc dot ca>
- To: randolph at tausq dot org
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Thu, 6 May 2004 00:27:08 -0400 (EDT)
- Subject: Re: [patch/hppa-linux] MD_FALLBACK_FRAME_STATE_FOR definition
> > i == 0?
>
> do you mean i should not restore gr0?
I can't see why it needs to be restored. Loading it is a nop except
for its effect on cache. I also wondered if this slot in the signal
context was being used for something else.
Dave
--
J. David Anglin dave.anglin@nrc-cnrc.gc.ca
National Research Council of Canada (613) 990-0752 (FAX: 952-6602)