From: Michael Snyder <msnyder@vmware.com>
To: Sean Chen <sean.chen1234@gmail.com>
Cc: Hui Zhu <teawater@gmail.com>,
"gdb@sourceware.org" <gdb@sourceware.org>
Subject: Re: System call support in reversible debugging
Date: Sun, 29 Nov 2009 02:24:00 -0000 [thread overview]
Message-ID: <4B10154F.7070902@vmware.com> (raw)
In-Reply-To: <5e81cb500911270742j546062f2jca7441a912ffad87@mail.gmail.com>
Sean Chen wrote:
> Well. You mentioned that this munmap just can let prec ignore some
> memory change record entry. Could you please show me what kind of
> memory change is ignored?
>
> Can gdb record the system call?
These are two separate questions. I think the one you started with
is can gdb record a system call, and the answer is "yes".
The issue with mmap has a lot of history, and rather than try to
explain it, I urge you to look up the threads which have "mmap"
or "sbrk" in the title) and read them.
next prev parent reply other threads:[~2009-11-27 18:11 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-27 15:11 Sean Chen
2009-11-27 15:42 ` Hui Zhu
2009-11-27 18:11 ` Sean Chen
2009-11-28 1:45 ` Hui Zhu
2009-11-28 17:44 ` Sean Chen
2009-11-29 2:24 ` Michael Snyder [this message]
2009-11-29 2:24 ` Sean Chen
2009-11-30 12:27 ` Michael Snyder
2009-11-30 16:03 ` Hui Zhu
2009-11-30 16:29 ` Sean Chen
2009-12-01 11:32 ` Jakob Engblom
2009-12-01 20:21 ` Greg Law
2009-12-02 17:16 ` Jakob Engblom
2009-12-03 3:05 ` Sean Chen
[not found] ` <4B142C54.7070207@vmware.com>
2009-12-03 2:57 ` Sean Chen
2009-12-03 9:00 ` Jakob Engblom
2009-12-04 15:40 ` Sean Chen
2009-12-03 16:57 ` Michael Snyder
2009-12-04 15:46 ` Sean Chen
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