From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86582C11F66 for ; Tue, 13 Jul 2021 15:42:45 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 5953A610A6 for ; Tue, 13 Jul 2021 15:42:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5953A610A6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=mEL8CEIZp+VPgTpMUEe9rNkPLv4hCjCrLy2arE6BETE=; b=sAbXyw7zNBQ0Xs mwvwAKCtI2DSBz6Watb+4LYf3qXAYQBtfVF1rJEZ5aMSmi0g1YWoe12SeRF3yjyd6SUhTcP0IzFjc SsXMXqKMlDXhgzeiRPWBhqbD4wv6GYtABtW92IlQiYYukChE/o+uS07UiXv4fhcvbMDymH3n6AeOr M+cYlD/UCKP0MxNmDcfXKzt0d6Sm6InlIFQ5XYxW5gCJuFiARX+pKO8lWPqINIhTR75zvwMfvSvit LSKXvpeh3ZYYVv53inqpLxHXl463s68YMCXreXJNCQN0s5MhFB8kn5uMfEz47lMug8nGFfMji/wQa bsEPN89TV5Sdc08Jx35w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m3KWb-00Anxe-AG; Tue, 13 Jul 2021 15:40:45 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1m3KWX-00Anw6-AQ for linux-arm-kernel@lists.infradead.org; Tue, 13 Jul 2021 15:40:42 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 614DC6D; Tue, 13 Jul 2021 08:40:33 -0700 (PDT) Received: from e121896.arm.com (unknown [10.57.35.35]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 1B64F3F774; Tue, 13 Jul 2021 08:40:28 -0700 (PDT) From: James Clark To: acme@kernel.org, mathieu.poirier@linaro.org, coresight@lists.linaro.org, leo.yan@linaro.org Cc: al.grant@arm.com, branislav.rankov@arm.com, suzuki.poulose@arm.com, anshuman.khandual@arm.com, James Clark , Mike Leach , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , John Garry , Will Deacon , linux-arm-kernel@lists.infradead.org, linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/6] perf cs-etm: Support TRBE (unformatted decoding) Date: Tue, 13 Jul 2021 16:40:02 +0100 Message-Id: <20210713154008.29656-1-james.clark@arm.com> X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210713_084041_451898_C976A6F0 X-CRM114-Status: UNSURE ( 8.37 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patchset consists of refactoring to allow the decoder to be created in advance when the AUX records are iterated over. The AUX record flags are used to communicate whether the data is formatted or not which is the reason this refactoring is required. These changes result in some simplifications, removal of early exit conditions etc. A change was also made to --dump-raw-trace code to allow the formatted/unformatted status to persist and for the decoder to not be continually deleted and recreated. The changes apply on top of the previous patchset "[PATCH v7 0/2] perf cs-etm: Split Coresight decode by aux records". James Clark (6): perf cs-etm: Refactor initialisation of kernel start address perf cs-etm: Split setup and timestamp search functions perf cs-etm: Only setup queues when they are modified perf cs-etm: Suppress printing when resetting decoder perf cs-etm: Use existing decoder instead of resetting it perf cs-etm: Pass unformatted flag to decoder .../perf/util/cs-etm-decoder/cs-etm-decoder.c | 10 +- tools/perf/util/cs-etm.c | 174 ++++++++---------- 2 files changed, 84 insertions(+), 100 deletions(-) -- 2.28.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel