From: Nathan Sidwell <nathan@codesourcery.com>
To: Mark Kettenis <mark.kettenis@xs4all.nl>
Cc: gdb-patches@sourceware.org, schwab@suse.de
Subject: Re: [m68k] return values
Date: Mon, 19 Jun 2006 14:39:00 -0000 [thread overview]
Message-ID: <4496B738.1050500@codesourcery.com> (raw)
In-Reply-To: <200606180550.k5I5o0ni009268@elgar.sibelius.xs4all.nl>
Mark Kettenis wrote:
> OK, I see your problem now. The uCLinux ABI is quite different from
> the normal Linux ABI, and different from the "standard" embedded ABI
> too. If I read the GCC code correctly, on uCLinux you end up with:
I fear I have confused things with the configure.tgt fragment. The main bulk of
the patch was to make function return work for m68k-elf, which returns pointers
in %d0. As that's an embedded target, it has no OS and so no OS sniffer. As I
understood gdb's internals, we should default to that ABI and use OS sniffers to
set things up for OS ABIs that are different.
Is the patch ok without the configure.tgt fragment. I can deal with uclinux
separately.
nathan
--
Nathan Sidwell :: http://www.codesourcery.com :: CodeSourcery
nathan@codesourcery.com :: http://www.planetfall.pwp.blueyonder.co.uk
next prev parent reply other threads:[~2006-06-19 14:39 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
2006-06-18 5:51 ` Mark Kettenis
2006-06-19 14:39 ` Nathan Sidwell [this message]
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4496B738.1050500@codesourcery.com \
--to=nathan@codesourcery.com \
--cc=gdb-patches@sourceware.org \
--cc=mark.kettenis@xs4all.nl \
--cc=schwab@suse.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox