From: Jan Kratochvil <jan.kratochvil@redhat.com>
To: Xin Tong <xerox.time.tech@gmail.com>
Cc: gdb@sourceware.org
Subject: Re: software breakpoint in gdb
Date: Sun, 29 Jan 2012 16:53:00 -0000 [thread overview]
Message-ID: <20120129165303.GA18465@host2.jankratochvil.net> (raw)
In-Reply-To: <CALKntY0W-HiSUS5jeMveKRnutAntC0y8yPCGAnrZgP=_TrRULg@mail.gmail.com>
On Sun, 29 Jan 2012 17:48:30 +0100, Xin Tong wrote:
> What if the interrupt instruction is bigger than breakpointed
> instruction ?
I do not know about such architecture, it probably does not exist.
> Where is the breakpointed instruction kept after it is
> overwritten by an interrupt instruction in gdb ?
struct breakpoint->loc->target_info->shadow_contents
Regards,
Jan
next prev parent reply other threads:[~2012-01-29 16:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-29 16:48 Xin Tong
2012-01-29 16:53 ` Jan Kratochvil [this message]
2012-01-30 0:54 ` Robert Dewar
2012-01-30 5:54 ` Kevin Pouget
2012-01-30 6:17 ` Yao Qi
2012-01-30 15:51 ` Marc Khouzam
2012-01-30 13:19 ` Robert Dewar
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=20120129165303.GA18465@host2.jankratochvil.net \
--to=jan.kratochvil@redhat.com \
--cc=gdb@sourceware.org \
--cc=xerox.time.tech@gmail.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