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From: Sean Chen <sean.chen1234@gmail.com>
To: gdb@sourceware.org
Subject: System call support in reversible debugging
Date: Fri, 27 Nov 2009 15:11:00 -0000	[thread overview]
Message-ID: <5e81cb500911262231g57f693dwc885576172e016e1@mail.gmail.com> (raw)

Hi,

Can gdb record system calls without checkpoints or snapshots
currently? If not, is it possible to record the instructions and
reverse the inferior?

When I recorded fclose(), I got the following message.
The next instruction is syscall munmap.  It will free the memory addr
= 0xb7fe0000 len = 4096.  It will make record target get error.  Do
you want to stop the program?([y] or n)

Thanks in advance.

-- 
Best Regards,
Sean Chen


             reply	other threads:[~2009-11-27  6:31 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-27 15:11 Sean Chen [this message]
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
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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