From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by sourceware.org (Postfix) with ESMTPS id 07E1F38582B0 for ; Tue, 18 Jul 2023 11:56:52 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 07E1F38582B0 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=intel.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1689681413; x=1721217413; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=zeWPB+kXMlSV7VAt71soJ9/fD66nwnpRNMtsEYTI3Rg=; b=KVsrvLMnb+oLBaXJd2vTXd5u7C+odwhr6WZc1tmjB/72LBTyjhn14OLy JMYqaZpZ1UgkiV0tSyeZcgmgUnPTJSTxFRcVbpw6RaZztgjFMWKlXb4s8 6QB06TlyVCzZtNT59EzZbl4Oif30gwcMgo491GkoX9bAOaZZQlrNW0qkU NSizKxOtP6HnQjYnldedCREmz6d65er5tPvI7IFZ3MCCdnTMQbr0qonoB f29FOzYWJPo+eCaIemp6Z8+LdbVQAW69xrglDpLCZAp7kv973sfS1/ilf vIlKVqPPi6gk5K2jGAHhRCnDtrD9ZeOMArAbiQ2m1CYu+OJHp34a1W5kp g==; X-IronPort-AV: E=McAfee;i="6600,9927,10774"; a="363650454" X-IronPort-AV: E=Sophos;i="6.01,214,1684825200"; d="scan'208";a="363650454" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jul 2023 04:56:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10774"; a="837260776" X-IronPort-AV: E=Sophos;i="6.01,214,1684825200"; d="scan'208";a="837260776" Received: from unknown (HELO localhost) ([10.216.210.22]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jul 2023 04:56:48 -0700 From: Felix Willgerodt To: gdb-patches@sourceware.org, markus.t.metzger@intel.com, simark@simark.ca Subject: [PATCH v10 00/10] Extensions for PTWRITE Date: Tue, 18 Jul 2023 13:56:27 +0200 Message-Id: <20230718115637.3531-1-felix.willgerodt@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.3 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,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: From: "Willgerodt, Felix" v9 can be found here: https://sourceware.org/pipermail/gdb-patches/2023-July/200621.html I only fixed some small comments by Eli and Tom (thanks!). But I thought I would post it again anyway. I think what is missing is another look from Markus and Simon on the new changes since Simon's review of v7. Those were in patches 5, 8, 9 and 10. Changes since v9: * Patch 06: Added NEWS entry. * Patch 09: Improved and new checks for return values in recpy_call_filter. * Patch 10: Moved NEWS entry to the right section. Fixed small /doc nit.. Thanks, 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 | 10 + gdb/btrace.c | 72 ++- gdb/btrace.h | 41 +- gdb/config.in | 3 + gdb/configure | 11 + gdb/data-directory/Makefile.in | 1 + gdb/disasm-flags.h | 1 + gdb/doc/gdb.texinfo | 32 +- gdb/doc/python.texi | 167 ++++++ 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 | 58 ++ gdb/python/lib/gdb/ptwrite.py | 77 +++ gdb/python/py-record-btrace.c | 197 ++++++- gdb/python/py-record-btrace.h | 6 + gdb/python/py-record.c | 78 ++- gdb/python/py-record.h | 7 + gdb/python/python-internal.h | 3 + gdb/python/python.c | 2 + gdb/record-btrace.c | 105 +++- gdb/record.c | 10 + gdb/record.h | 5 +- gdb/remote.c | 33 ++ gdb/testsuite/gdb.btrace/i386-ptwrite.S | 550 ++++++++++++++++++ gdb/testsuite/gdb.btrace/ptwrite.c | 39 ++ gdb/testsuite/gdb.btrace/ptwrite.exp | 202 +++++++ gdb/testsuite/gdb.btrace/x86_64-ptwrite.S | 544 +++++++++++++++++ gdb/testsuite/gdb.python/py-record-btrace.exp | 4 + gdb/testsuite/lib/gdb.exp | 72 +++ gdbserver/linux-low.cc | 3 + gdbserver/server.cc | 18 + gdbsupport/btrace-common.h | 6 + gdbsupport/common.m4 | 2 + gdbsupport/config.in | 3 + gdbsupport/configure | 11 + 38 files changed, 2361 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 -- 2.34.1 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