From: Markus Metzger <markus.t.metzger@intel.com>
To: palves@redhat.com
Cc: gdb-patches@sourceware.org
Subject: [PATCH 00/12] record btrace: prepare for a new trace format
Date: Mon, 14 Jul 2014 13:56:00 -0000 [thread overview]
Message-ID: <1405346196-1804-1-git-send-email-markus.t.metzger@intel.com> (raw)
This is the first part of a patch series that adds support for a new trace
format. The entire series consists of three parts:
- preparation (this)
- support live inferior tracing
- support trace in core files
Besides preparing for an additional trace format, this first part adds the
following functionality:
- allow the trace buffer size to be configured
- indicate errors as gaps in the trace
In order to motivate some patches (e.g. identifying the cpu or changing the
btrace_compute_ftrace parameters), I also send a work-in-progress version of the
second part that adds support for the new trace format. This patch is not part
of the series under review.
Markus Metzger (12):
btrace: add struct btrace_data
btrace: add format argument to supports_btrace
btrace, linux: add perf event buffer abstraction
record btrace: add configuration struct
record-btrace: add bts buffer size configuration option
btrace: update btrace_compute_ftrace parameters
btrace: extend struct btrace_insn
btrace: identify cpu
btrace: use the new cpu identifier
record-btrace: indicate gaps
configure: check for libipt
[wip] btrace: support Intel(R) Processor Trace
gdb/Makefile.in | 16 +-
gdb/NEWS | 37 +
gdb/btrace.c | 965 ++++++++++++++++++++---
gdb/btrace.h | 98 ++-
gdb/common/btrace-common.c | 175 ++++
gdb/common/btrace-common.h | 242 +++++-
gdb/config.in | 3 +
gdb/configure | 498 ++++++++++++
gdb/configure.ac | 20 +
gdb/doc/gdb.texinfo | 189 ++++-
gdb/features/btrace-conf.dtd | 17 +
gdb/features/btrace.dtd | 18 +-
gdb/gdbserver/Makefile.in | 8 +-
gdb/gdbserver/linux-low.c | 181 ++++-
gdb/gdbserver/server.c | 228 +++++-
gdb/gdbserver/target.h | 27 +-
gdb/nat/linux-btrace.c | 806 ++++++++++++++++---
gdb/nat/linux-btrace.h | 79 +-
gdb/record-btrace.c | 497 +++++++++++-
gdb/remote.c | 233 +++++-
gdb/target-delegates.c | 32 +-
gdb/target.c | 22 +-
gdb/target.h | 37 +-
gdb/testsuite/gdb.btrace/buffer-size.exp | 57 ++
gdb/testsuite/gdb.btrace/delta.exp | 12 +-
gdb/testsuite/gdb.btrace/enable.exp | 4 +-
gdb/testsuite/gdb.btrace/finish.exp | 3 +-
gdb/testsuite/gdb.btrace/instruction_history.exp | 2 +-
gdb/testsuite/gdb.btrace/next.exp | 6 +-
gdb/testsuite/gdb.btrace/nexti.exp | 6 +-
gdb/testsuite/gdb.btrace/nohist.exp | 3 +-
gdb/testsuite/gdb.btrace/step.exp | 6 +-
gdb/testsuite/gdb.btrace/stepi.exp | 6 +-
gdb/x86-linux-nat.c | 18 +-
34 files changed, 4143 insertions(+), 408 deletions(-)
create mode 100644 gdb/common/btrace-common.c
create mode 100644 gdb/features/btrace-conf.dtd
create mode 100644 gdb/testsuite/gdb.btrace/buffer-size.exp
--
1.8.3.1
next reply other threads:[~2014-07-14 13:56 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-14 13:56 Markus Metzger [this message]
2014-07-14 13:56 ` [PATCH 09/12] btrace: use the new cpu identifier Markus Metzger
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
2014-11-14 13:36 ` Pedro Alves
2014-11-14 13:47 ` Metzger, Markus T
2014-11-14 13:50 ` Metzger, Markus T
2014-11-14 13:50 ` Pedro Alves
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 13:57 ` [PATCH 12/12] [wip] btrace: support Intel(R) Processor Trace Markus Metzger
2014-07-14 13:57 ` [PATCH 10/12] record-btrace: indicate gaps Markus Metzger
2014-07-14 13:57 ` [PATCH 03/12] btrace, linux: add perf event buffer abstraction Markus Metzger
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 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 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 11/12] configure: check for libipt 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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