From: Mark Kettenis <mark.kettenis@xs4all.nl>
To: nathan@codesourcery.com
Cc: gdb-patches@sourceware.org, schwab@suse.de
Subject: Re: [m68k] return values
Date: Sun, 18 Jun 2006 01:23:00 -0000 [thread overview]
Message-ID: <200606180122.k5I1MF4M006185@elgar.sibelius.xs4all.nl> (raw)
In-Reply-To: <44897213.3070309@codesourcery.com> (message from Nathan Sidwell on Fri, 09 Jun 2006 14:05:23 +0100)
> Date: Fri, 09 Jun 2006 14:05:23 +0100
> From: Nathan Sidwell <nathan@codesourcery.com>
>
> this is a reworking of my recent return value patch. this patch
> just contains changes to select which register contains a pointer
> value, and how structure return values are located.
>
> I've added tdep field 'ptr_value_regnum' to accommodate the
> different ABIs that return in %d0 or %a0.
>
> Most of the patch is adding the necessary pieces to the os sniffers to
> initialize that value.
>
> ok?
Please don't check this in until I've reviewed this. Some time ago
(two years?) I did examine very carefully what ABI's where in you use
for Linux, NetBSD/m68k and OpenBSD/m68k, and some of the things in
your patch seem to contradict what I learned back then.
I will try to look at it ASAP.
Mark
next prev parent reply other threads:[~2006-06-18 1:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-09 13:05 Nathan Sidwell
2006-06-18 1:23 ` Mark Kettenis [this message]
2006-06-18 5:51 ` Mark Kettenis
2006-06-19 14:39 ` Nathan Sidwell
2006-06-19 15:12 ` Mark Kettenis
2006-06-19 15:28 ` Nathan Sidwell
2006-06-19 18:32 ` Mark Kettenis
2006-06-22 11:02 ` Nathan Sidwell
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