From: Daniel Jacobowitz <drow@false.org>
To: Carlos Eduardo Rodrigues de Almeida <eduardo.almeida@gmail.com>,
gdb@sources.redhat.com
Subject: Re: Sending signal to inferior
Date: Fri, 30 Dec 2005 16:48:00 -0000 [thread overview]
Message-ID: <20051230164802.GA5999@nevyn.them.org> (raw)
In-Reply-To: <20051230164300.GA3642@white>
On Fri, Dec 30, 2005 at 11:43:00AM -0500, Bob Rossi wrote:
> On Fri, Dec 30, 2005 at 04:57:38AM +0000, Carlos Eduardo Rodrigues de Almeida wrote:
> > Thank you.. I'm trying to solve this for days..
>
> Wow, that took me a long time to figure out, and I wrote libtgdb.
>
> It's the tty command that is allowing libtgdb to interrupt GDB when the
> inferior is running. Apparently, if you don't move the inferior's
> terminal via the GDB tty command, then you can't interrupt the inferior
> when it's running.
>
> Basically, I'm assuming that the SIGINT to GDB is ignored if the
> inferior has control of the terminal. However, if you put the inferior
> on a different terminal, then GDB must handle the SIGINT. This
> explanation is just a guess though.
It shouldn't be. Check whether GDB is reaching handle_sigint() and
whether it is going through the event loop properly?
--
Daniel Jacobowitz
CodeSourcery, LLC
next prev parent reply other threads:[~2005-12-30 16:48 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-30 3:37 Carlos Eduardo Rodrigues de Almeida
2005-12-30 4:11 ` Bob Rossi
2005-12-30 4:29 ` Carlos Eduardo Rodrigues de Almeida
2005-12-30 4:42 ` Bob Rossi
2005-12-30 4:57 ` Carlos Eduardo Rodrigues de Almeida
2005-12-30 16:43 ` Bob Rossi
2005-12-30 16:48 ` Daniel Jacobowitz [this message]
2005-12-30 17:04 ` Bob Rossi
2005-12-30 22:58 ` Bob Rossi
2005-12-30 23:14 ` Bob Rossi
2006-01-03 13:11 Sanborn, Ed
2006-01-03 22:54 ` Jim Blandy
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