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Re: Tracepoints (and python)

From: Yao Qi <yao at codesourcery dot com>
To: Marc BrÃnink <marc at nus dot edu dot sg>
Cc: Doug Evans <dje at google dot com>, Tom Tromey <tromey at redhat dot com>, gdb <gdb at sourceware dot org>
Date: Fri, 11 Jan 2013 16:11:44 +0800
Subject: Re: Tracepoints (and python)
References: <464A745A-AA80-4485-820E-64C4D01A270C@nus.edu.sg> <87k3scn69b.fsf@fleche.redhat.com> <CADPb22Rf9wS8ah8it956d2jcWKpLwNEbZz7aWtDb8cJkJ4Uf6Q@mail.gmail.com> <87k3rv5wab.fsf@fleche.redhat.com> <CADPb22Ss8KfBBxnVg4fgjEH_m_+XOsFRjiNY2V6HPK5n3BG3fw@mail.gmail.com> <728CB725-036A-4285-8FCE-3A1D6705926D@nus.edu.sg>

On 01/11/2013 03:29 PM, Marc BrÃnink wrote:

Another issue is the trace buffer. It would be nice to get a notification as soon as the trace buffer is full. Currently gdbserver does not sent one (assuming gdb is connected), does it?

We have patches being reviewed/discussed about "the remote async notification on trace stopped due to trace buffer is full". http://sourceware.org/ml/gdb-patches/2012-12/msg00687.html

Once it goes in, users attach function to 'trace_stop' observer, and get notified when the trace is stopped.

--
Yao (éå)

References:
- Re: Tracepoints (and python)
  - From: Tom Tromey
- Re: Tracepoints (and python)
  - From: Doug Evans
- Re: Tracepoints (and python)
  - From: Marc Brünink

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