From: Daniel Jacobowitz <drow@false.org>
To: Siva Velusamy <siva.velusamy@gmail.com>
Cc: gdb@sourceware.org
Subject: Re: Ctrl+C when a watchpoint is set gdb
Date: Wed, 07 Nov 2007 02:41:00 -0000 [thread overview]
Message-ID: <20071107024101.GA850@caradoc.them.org> (raw)
In-Reply-To: <e7dfeff00711061832w3dddaafq2c71c07d367fac60@mail.gmail.com>
On Tue, Nov 06, 2007 at 06:32:04PM -0800, Siva Velusamy wrote:
> However, the function bpstat_explains_signal is defined as follows:
>
> breakpoint.h:547
> /* Nonzero if a signal that we got in wait() was due to circumstances
> explained by the BS. */
> /* Currently that is true if we have hit a breakpoint, or if there is
> a watchpoint enabled. */
> #define bpstat_explains_signal(bs) ((bs) != NULL)
>
> Since there is a watchpoint defined, this ends up evaluating to true,
> even though this is a trap signal caused by Ctrl+C. Eventually, this
> leads to keep_going(ecs) being called.
You shouldn't be getting to the call to bpstat_explains_signal at all.
Is your remote stub returning the wrong signal for C-c? It should be
TARGET_SIGNAL_INT, not TARGET_SIGNAL_TRAP.
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2007-11-07 2:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-07 2:32 Siva Velusamy
2007-11-07 2:41 ` Daniel Jacobowitz [this message]
2007-11-07 2:48 ` Siva Velusamy
2007-11-07 2:55 ` Daniel Jacobowitz
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