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From: Jun Koi <junkoi2004@gmail.com>
To: qemu-devel@nongnu.org
Subject: [Qemu-devel] Problem with watchpoint in gdbstub
Date: Mon, 26 Apr 2010 14:31:24 +0900	[thread overview]
Message-ID: <t2yfdaac4d51004252231y2fff0fdne7d8250a21771908@mail.gmail.com> (raw)

Hi,

I am trying to debug a VM using gdb. I connected gdb to Qemu (latest
code from git repo), and issued below command:

...
(gdb) watch *0x77f44cd8
(gdb) c

The idea is to catch the write access to address 0x77f44cd8.

But after the "c" command, I saw that the window title of my VM
continuously flip between "QEMU [Stopped]" and "QEMU", non-stop.
This makes the VM unusable.

Is it a bug? Anybody sees the same problem?

Thanks,
Jun

             reply	other threads:[~2010-04-26  5:31 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-04-26  5:31 Jun Koi [this message]
2010-04-27  8:10 ` [Qemu-devel] Re: Problem with watchpoint in gdbstub Jan Kiszka
2010-04-27  9:12   ` Jun Koi
2010-04-27  9:30     ` Jan Kiszka
2010-04-27  9:40       ` Jun Koi
2010-04-27 10:22         ` Jan Kiszka

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