From: Andrew Cagney <cagney@gnu.org>
To: Jonathan Larmour <jifl@eCosCentric.com>
Cc: gdb-patches@sources.redhat.com
Subject: Re: powerpc remote target registers
Date: Wed, 03 Dec 2003 04:23:00 -0000 [thread overview]
Message-ID: <3FCD6527.9000506@gnu.org> (raw)
In-Reply-To: <3FCC21B2.30000@eCosCentric.com>
> But then the registers aren't marked as cached at all, so they're now requested from the target each time you do "info all-registers", even though they come up with 0s. Should I pretend the registers not supplied by the target were 0, or should I mark them as unavailable (i.e. the same as what having an "x" does) so at least it's consistent?
Ah, they should be supplied but with a value of zero. The protocol (for
historic reasons) specifies that a short G packet should have the
missing entries treated as zero (like you intended).
Andrew
next prev parent reply other threads:[~2003-12-03 4:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-29 2:07 Jonathan Larmour
2003-12-01 18:52 ` Andrew Cagney
2003-12-02 5:23 ` Jonathan Larmour
2003-12-03 4:23 ` Andrew Cagney [this message]
2003-12-04 7:32 ` Jonathan Larmour
2003-12-04 15:11 ` Andrew Cagney
2003-12-06 22:08 ` Jonathan Larmour
2003-12-06 22:58 ` Andrew Cagney
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=3FCD6527.9000506@gnu.org \
--to=cagney@gnu.org \
--cc=gdb-patches@sources.redhat.com \
--cc=jifl@eCosCentric.com \
/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