From: "Metzger, Markus T" <markus.t.metzger@intel.com>
To: Pedro Alves <palves@redhat.com>
Cc: "gdb-patches@sourceware.org" <gdb-patches@sourceware.org>
Subject: RE: [PATCH 02/12] btrace: add format argument to supports_btrace
Date: Fri, 14 Nov 2014 12:36:00 -0000 [thread overview]
Message-ID: <A78C989F6D9628469189715575E55B231E673C5C@IRSMSX104.ger.corp.intel.com> (raw)
In-Reply-To: <545A8C5B.3040504@redhat.com>
> -----Original Message-----
> From: Pedro Alves [mailto:palves@redhat.com]
> Sent: Wednesday, November 5, 2014 9:45 PM
> > Moved declarations in btrace-common.h around to break a cyclic
> dependency
> > with gdbserver/server.h.
>
> This should no longer be necessary since
> 462f517e5020a464e84d2b8535b1b68d39329dc2.
Good. It indeed is no longer necessary.
> > +/* Target specific branch trace information. */
> > +struct btrace_target_info;
> > +
> > +/* Enumeration of btrace read types. */
> > +
> > +enum btrace_read_type
> > +{
> > + /* Send all available trace. */
> > + BTRACE_READ_ALL,
> > +
> > + /* Send all available trace, if it changed. */
> > + BTRACE_READ_NEW,
> > +
> > + /* Send the trace since the last request. This will fail if the trace
> > + buffer overflowed. */
> > + BTRACE_READ_DELTA
> > +};
>
> What does "Send" mean here?
It means as much as "read". It determines what trace you'll get
when reading btrace.
I realize it's the producer's view; it should rather be the consumer's
view. Do you want me to change it in a separate patch?
Regards,
Markus.
Intel GmbH
Dornacher Strasse 1
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Citibank Frankfurt a.M. (BLZ 502 109 00) 600119052
next prev parent reply other threads:[~2014-11-14 12:36 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-14 13:56 [PATCH 00/12] record btrace: prepare for a new trace format Markus Metzger
2014-07-14 13:56 ` [PATCH 06/12] btrace: update btrace_compute_ftrace parameters Markus Metzger
2014-07-14 13:56 ` [PATCH 08/12] btrace: identify cpu Markus Metzger
2014-11-05 20:47 ` Pedro Alves
2014-07-14 13:56 ` [PATCH 02/12] btrace: add format argument to supports_btrace Markus Metzger
2014-11-05 20:45 ` Pedro Alves
2014-11-14 12:36 ` Metzger, Markus T [this message]
2014-11-14 13:36 ` Pedro Alves
2014-11-14 13:47 ` Metzger, Markus T
2014-11-14 13:50 ` Pedro Alves
2014-11-14 13:50 ` Metzger, Markus T
2014-07-14 13:56 ` [PATCH 09/12] btrace: use the new cpu identifier Markus Metzger
2014-07-14 13:57 ` [PATCH 11/12] configure: check for libipt Markus Metzger
2014-07-14 13:57 ` [PATCH 04/12] record btrace: add configuration struct Markus Metzger
2014-07-14 15:06 ` Eli Zaretskii
2014-11-05 20:45 ` Pedro Alves
2014-07-14 13:57 ` [PATCH 05/12] record-btrace: add bts buffer size configuration option Markus Metzger
2014-07-14 15:44 ` Eli Zaretskii
2014-11-05 20:46 ` Pedro Alves
2014-07-14 13:57 ` [PATCH 07/12] btrace: extend struct btrace_insn Markus Metzger
2014-11-05 20:46 ` Pedro Alves
2014-07-14 13:57 ` [PATCH 03/12] btrace, linux: add perf event buffer abstraction Markus Metzger
2014-07-14 13:57 ` [PATCH 10/12] record-btrace: indicate gaps Markus Metzger
2014-07-14 13:57 ` [PATCH 12/12] [wip] btrace: support Intel(R) Processor Trace Markus Metzger
2014-07-14 14:48 ` [PATCH 01/12] btrace: add struct btrace_data Markus Metzger
2014-11-05 20:44 ` Pedro Alves
2014-10-28 14:35 ` [PATCH 00/12] record btrace: prepare for a new trace format Metzger, Markus T
2014-11-05 20:50 ` Pedro Alves
2014-11-06 9:04 ` Metzger, Markus T
2014-11-07 11:27 ` Pedro Alves
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