From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from simark.ca by simark.ca with LMTP id SNPpDiN+tmRxDCYAWB0awg (envelope-from ) for ; Tue, 18 Jul 2023 07:57:23 -0400 Authentication-Results: simark.ca; dkim=pass (1024-bit key; secure) header.d=sourceware.org header.i=@sourceware.org header.a=rsa-sha256 header.s=default header.b=npx4SPFI; dkim-atps=neutral Received: by simark.ca (Postfix, from userid 112) id 352B11E0B9; Tue, 18 Jul 2023 07:57:23 -0400 (EDT) Received: from server2.sourceware.org (ip-8-43-85-97.sourceware.org [8.43.85.97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by simark.ca (Postfix) with ESMTPS id 177FA1E0BD for ; Tue, 18 Jul 2023 07:57:21 -0400 (EDT) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 2D1193856DE6 for ; Tue, 18 Jul 2023 11:57:20 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2D1193856DE6 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1689681440; bh=frFAlG0yL0nmBGbQPmsJ/178CUOaQRpeNQrHm2YNYic=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:From; b=npx4SPFIHmYVWZmh64Hw0DneJDXThnUQslc+MT1mSR3+gzV6Hoy/rHcS3bokKs5Og oSx/4TzBc8r6w8BACiB4P77Gc0iXeec9A3JGDfjJa+k5MoSQjIv+xRTQ/OXW/8GNX2 y7Ke5TUqHwPVDZfbbXUyu/T4kUpdD+lQXq/WZ6BE= 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 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 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 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: , From: Felix Willgerodt via Gdb-patches Reply-To: Felix Willgerodt Errors-To: gdb-patches-bounces+public-inbox=simark.ca@sourceware.org Sender: "Gdb-patches" 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