From: Jeff Dike <jdike@addtoit.com>
To: Miao Qingjun <qmiao@centecnetworks.com>
Cc: user-mode-linux-user@lists.sourceforge.net,
user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] SIGTRAP and gdb multithreading program under UML
Date: Thu, 13 Jul 2006 14:45:56 -0400 [thread overview]
Message-ID: <20060713184556.GB5413@ccure.user-mode-linux.org> (raw)
In-Reply-To: <023b01c6a67a$c94b6420$d4190a0a@centecnetworks.com>
On Thu, Jul 13, 2006 at 08:49:31PM +0800, Miao Qingjun wrote:
> Under UML bash, I gdb a multithreading program, and set a breakpoint on thread entry function,
> But when run it, gdb is not stop at the breakpoint,
> instead, program exit because:
>
> Program terminated with signal SIGTRAP, Trace/breakpoint trap.
What version of UML? Sounds like a bug in UML interrupt handling.
Can you send me a copy of the binary you're debugging?
Jeff
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next prev parent reply other threads:[~2006-07-13 18:45 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-13 12:49 [uml-devel] SIGTRAP and gdb multithreading program under UML Miao Qingjun
2006-07-13 18:45 ` Blaisorblade
2006-07-13 18:45 ` Jeff Dike [this message]
2006-07-13 18:50 ` Blaisorblade
2006-07-13 19:16 ` Jeff Dike
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