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{ "id": 812158, "url": "http://patchwork.ozlabs.org/api/covers/812158/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/cover/150505986682.19604.11937392314067517230.stgit@frigg.lan/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "", "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<150505986682.19604.11937392314067517230.stgit@frigg.lan>", "list_archive_url": null, "date": "2017-09-10T16:11:07", "name": "[0/7] trace: Add guest code events", "submitter": { "id": 9099, "url": "http://patchwork.ozlabs.org/api/people/9099/?format=api", "name": "Lluís Vilanova", "email": "vilanova@ac.upc.edu" }, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/cover/150505986682.19604.11937392314067517230.stgit@frigg.lan/mbox/", "series": [ { "id": 2406, "url": "http://patchwork.ozlabs.org/api/series/2406/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=2406", "date": "2017-09-10T16:11:07", "name": "trace: Add guest code events", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/2406/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/812158/comments/", "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@bilbo.ozlabs.org", "Authentication-Results": "ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=nongnu.org\n\t(client-ip=2001:4830:134:3::11; helo=lists.gnu.org;\n\tenvelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org;\n\treceiver=<UNKNOWN>)", "Received": [ "from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11])\n\t(using TLSv1 with cipher AES256-SHA (256/256 bits))\n\t(No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xqwzy0tKsz9s7c\n\tfor <incoming@patchwork.ozlabs.org>;\n\tMon, 11 Sep 2017 02:11:51 +1000 (AEST)", "from localhost ([::1]:53529 helo=lists.gnu.org)\n\tby lists.gnu.org with esmtp (Exim 4.71) (envelope-from\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>)\n\tid 1dr4po-0002SG-96\n\tfor incoming@patchwork.ozlabs.org; Sun, 10 Sep 2017 12:11:48 -0400", "from eggs.gnu.org ([2001:4830:134:3::10]:39275)\n\tby lists.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <vilanova@ac.upc.edu>) id 1dr4pQ-0002S1-8W\n\tfor qemu-devel@nongnu.org; Sun, 10 Sep 2017 12:11:25 -0400", "from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71)\n\t(envelope-from <vilanova@ac.upc.edu>) id 1dr4pL-0008Ix-Ag\n\tfor qemu-devel@nongnu.org; Sun, 10 Sep 2017 12:11:24 -0400", "from roura.ac.upc.es ([147.83.33.10]:54972)\n\tby eggs.gnu.org with esmtp (Exim 4.71)\n\t(envelope-from <vilanova@ac.upc.edu>) id 1dr4pK-0008IZ-Vn\n\tfor qemu-devel@nongnu.org; Sun, 10 Sep 2017 12:11:19 -0400", "from correu-1.ac.upc.es (correu-1.ac.upc.es [147.83.30.91])\n\tby roura.ac.upc.es (8.13.8/8.13.8) with ESMTP id v8AGBEQK020201;\n\tSun, 10 Sep 2017 18:11:14 +0200", "from localhost (unknown [132.68.137.153])\n\tby correu-1.ac.upc.es (Postfix) with ESMTPSA id D3D50149;\n\tSun, 10 Sep 2017 18:11:08 +0200 (CEST)" ], "From": "=?utf-8?b?TGx1w61z?= Vilanova <vilanova@ac.upc.edu>", "To": "qemu-devel@nongnu.org", "Date": "Sun, 10 Sep 2017 19:11:07 +0300", "Message-Id": "<150505986682.19604.11937392314067517230.stgit@frigg.lan>", "X-Mailer": "git-send-email 2.14.1", "User-Agent": "StGit/0.18", "MIME-Version": "1.0", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "quoted-printable", "X-MIME-Autoconverted": "from 8bit to quoted-printable by roura.ac.upc.es id\n\tv8AGBEQK020201", "X-detected-operating-system": "by eggs.gnu.org: GNU/Linux 2.6.x [fuzzy]", "X-Received-From": "147.83.33.10", "Subject": "[Qemu-devel] [PATCH 0/7] trace: Add guest code events", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.21", "Precedence": "list", "List-Id": "<qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<http://lists.nongnu.org/archive/html/qemu-devel/>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n\t<mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Cc": "Stefan Hajnoczi <stefanha@redhat.com>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "\"Qemu-devel\"\n\t<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>" }, "content": "Adds events to trace guest code execution.\n\nEvents with additional info are disabled by default to minimize overheads, since\nthat additional information might not be necessarily needed.\n\nSigned-off-by: Lluís Vilanova <vilanova@ac.upc.edu>\n---\n\nLluís Vilanova (7):\n trace: Add event \"guest_bbl_before\"\n trace: Add event \"guest_inst_before\"\n trace: Add event \"guest_inst_info_before\"\n tcg: Add support for \"inlining\" regions of code\n trace: Add event \"guest_bbl_after\"\n trace: Add event \"guest_inst_after\"\n trace: Add event \"guest_inst_info_after\"\n\n\n accel/tcg/translator.c | 104 ++++++++++++++++++++++++++++\n include/exec/translator.h | 22 ++++++\n include/qemu/log.h | 1 \n include/qemu/typedefs.h | 1 \n tcg/tcg-op.c | 2 +\n tcg/tcg-op.h | 40 +++++++++++\n tcg/tcg-opc.h | 3 +\n tcg/tcg.c | 166 +++++++++++++++++++++++++++++++++++++++++++++\n tcg/tcg.h | 23 ++++++\n trace-events | 55 +++++++++++++++\n util/log.c | 2 +\n 11 files changed, 418 insertions(+), 1 deletion(-)\n\n\nTo: qemu-devel@nongnu.org\nCc: Stefan Hajnoczi <stefanha@redhat.com>" }