From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by sourceware.org (Postfix) with ESMTPS id F0A333959C65 for ; Fri, 16 Sep 2022 11:37:49 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org F0A333959C65 X-IronPort-AV: E=McAfee;i="6500,9779,10471"; a="385264201" X-IronPort-AV: E=Sophos;i="5.93,320,1654585200"; d="scan'208";a="385264201" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Sep 2022 04:37:48 -0700 X-IronPort-AV: E=Sophos;i="5.93,320,1654585200"; d="scan'208";a="686105907" Received: from mulvlfelix.iul.intel.com (HELO localhost) ([172.28.48.92]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Sep 2022 04:37:48 -0700 From: Felix Willgerodt To: gdb-patches@sourceware.org, markus.t.metzger@intel.com Subject: [PATCH v6 00/10] Extensions for PTWRITE Date: Fri, 16 Sep 2022 13:36:36 +0200 Message-Id: <20220916113646.49749-1-felix.willgerodt@intel.com> X-Mailer: git-send-email 2.34.3 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Sep 2022 11:37:53 -0000 The older revisions can be found here: V1: https://sourceware.org/pipermail/gdb-patches/2019-May/157933.html V2: https://sourceware.org/pipermail/gdb-patches/2021-June/179908.html V3: https://sourceware.org/pipermail/gdb-patches/2021-June/180035.html v4: https://sourceware.org/pipermail/gdb-patches/2022-May/188772.html v5: https://sourceware.org/pipermail/gdb-patches/2022-June/190236.html The documentation parts basically didn't change since Eli approved them. I only made a very minor documentation change in patch 7 to reflect the change to a boolean. Here is the status of each patch: 1: Approved. 2: Fixed minor formatting comment. 3: Renamed a define based on comments from Markus. 4: Approved. Only fixed a nit. 5: Fixed minor formatting comment. 6: Approved by Markus, with a request that other maintainers might want to look at the Python parts. 7: Changed Qbtrace-conf:pt:ptwrite to a boolean. 8: Approved. Only fixed a nit. 9: Reworked GIL, error messages and DECREF logic in py-record-btrace.c. Reworked ptwrite.py according to Markus comments. 10: Approved. Only fixed a nit. Regards, Felix Felix Willgerodt (10): btrace: Introduce auxiliary instructions. btrace: Enable auxiliary instructions in record instruction-history. btrace: Enable auxiliary instructions in record function-call-history. btrace: Handle stepping and goto for auxiliary instructions. python: Introduce gdb.RecordAuxiliary class. python: Add clear() to gdb.Record. btrace, gdbserver: Add ptwrite to btrace_config_pt. btrace, linux: Enable ptwrite packets. btrace, python: Enable ptwrite filter registration. btrace: Extend ptwrite event decoding. gdb/NEWS | 6 + gdb/btrace.c | 68 ++- gdb/btrace.h | 38 +- gdb/config.in | 3 + gdb/configure | 11 + gdb/data-directory/Makefile.in | 1 + gdb/disasm-flags.h | 1 + gdb/doc/gdb.texinfo | 33 +- gdb/doc/python.texi | 168 ++++++ gdb/extension-priv.h | 5 + gdb/extension.c | 13 + gdb/extension.h | 3 + gdb/features/btrace-conf.dtd | 1 + gdb/guile/guile.c | 1 + gdb/nat/linux-btrace.c | 29 + gdb/python/lib/gdb/ptwrite.py | 80 +++ gdb/python/py-record-btrace.c | 136 ++++- gdb/python/py-record-btrace.h | 11 + gdb/python/py-record.c | 89 ++- gdb/python/py-record.h | 3 + gdb/python/python-internal.h | 3 + gdb/python/python.c | 2 + gdb/record-btrace.c | 107 +++- gdb/record.c | 10 + gdb/record.h | 5 +- gdb/remote.c | 30 + gdb/testsuite/gdb.btrace/i386-ptwrite.S | 550 ++++++++++++++++++ gdb/testsuite/gdb.btrace/ptwrite.c | 39 ++ gdb/testsuite/gdb.btrace/ptwrite.exp | 209 +++++++ gdb/testsuite/gdb.btrace/x86_64-ptwrite.S | 544 +++++++++++++++++ gdb/testsuite/gdb.python/py-record-btrace.exp | 6 +- gdb/testsuite/lib/gdb.exp | 74 +++ gdbserver/linux-low.cc | 2 + gdbserver/server.cc | 18 + gdbsupport/btrace-common.h | 6 + gdbsupport/common.m4 | 2 + gdbsupport/config.in | 3 + gdbsupport/configure | 11 + 38 files changed, 2286 insertions(+), 35 deletions(-) create mode 100644 gdb/python/lib/gdb/ptwrite.py create mode 100644 gdb/testsuite/gdb.btrace/i386-ptwrite.S create mode 100644 gdb/testsuite/gdb.btrace/ptwrite.c create mode 100644 gdb/testsuite/gdb.btrace/ptwrite.exp create mode 100644 gdb/testsuite/gdb.btrace/x86_64-ptwrite.S -- 2.34.3 Intel Deutschland GmbH Registered Address: Am Campeon 10, 85579 Neubiberg, Germany Tel: +49 89 99 8853-0, www.intel.de Managing Directors: Christin Eisenschmid, Sharon Heck, Tiffany Doon Silva Chairperson of the Supervisory Board: Nicole Lau Registered Office: Munich Commercial Register: Amtsgericht Muenchen HRB 186928