From patchwork Wed Jan 10 02:56:17 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ruidong Tian X-Patchwork-Id: 13515627 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 2ADD0C4706C for ; Wed, 10 Jan 2024 02:57:20 +0000 (UTC) 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:References:In-Reply-To: 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: List-Owner; bh=iN1cu2oPTUUO7GZ8Bnx/fRU41hIqo8XoepwwTZVOBZw=; b=NgAsalEEbWAemA 0/UjiFZZzu+pa/UWwla7EWYjYJe9go6aGl1TkhDgCNGjrDYb75hKofrIV1YCltnVDBmwYCZGGpoDb AKODEHbhOMncahsyoLj/elxauZihMVl9lKcqe6lmTkxc13yGJSKMcmErgGSgAq95dUWYAENZvJxTU T/BxX7ulJ3F+Z5J8Jwd9VqlA7YwRScPS4ajymVyIeW8UsILMsEYjScQM0/RNaS+nzMV3oAjIOxUKs FaooAIaAmRzuMKgscVc/5SDbB9LWTsOdxbloq91YZ5pRj+jZt5/A/wqGSwAaKwvdg/aGkxseXG1cB vixy6d1zwaFQ5y9/D4YQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rNOlh-00AAVm-0K; Wed, 10 Jan 2024 02:56:37 +0000 Received: from out30-132.freemail.mail.aliyun.com ([115.124.30.132]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rNOld-00AATF-20 for linux-arm-kernel@lists.infradead.org; Wed, 10 Jan 2024 02:56:35 +0000 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R121e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018045170;MF=tianruidong@linux.alibaba.com;NM=1;PH=DS;RN=15;SR=0;TI=SMTPD_---0W-KKTUe_1704855384; Received: from localhost(mailfrom:tianruidong@linux.alibaba.com fp:SMTPD_---0W-KKTUe_1704855384) by smtp.aliyun-inc.com; Wed, 10 Jan 2024 10:56:26 +0800 From: Ruidong Tian To: linux-kernel@vger.kernel.org Cc: james.clark@arm.com, coresight@lists.linaro.org, suzuki.poulose@arm.com, mike.leach@linaro.org, alexander.shishkin@linux.intel.com, linux-arm-kernel@lists.infradead.org, adrian.hunter@intel.com, linux-perf-users@vger.kernel.org, leo.yan@linaro.org, al.grant@arm.com, mathieu.poirier@linaro.org, tor@ti.com, acme@redhat.com, Ruidong Tian Subject: [PATCH v2 1/1] perf scripts python: arm-cs-trace-disasm.py: add option to print virtual address Date: Wed, 10 Jan 2024 10:56:17 +0800 Message-Id: <20240110025617.66646-2-tianruidong@linux.alibaba.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20240110025617.66646-1-tianruidong@linux.alibaba.com> References: <20231214123304.34087-1-tianruidong@linux.alibaba.com> <20240110025617.66646-1-tianruidong@linux.alibaba.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240109_185633_810197_881721CC X-CRM114-Status: UNSURE ( 8.70 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org arm-cs-trace-disasm just print offset for library dso now: 0000000000002200 : 2200: d503201f nop 2204: 8b020024 add x4, x1, x2 2208: 8b020005 add x5, x0, x2 Add a option `-a` to print virtual offset other than offset: # perf script -s scripts/python/arm-cs-trace-disasm.py -- -d llvm-objdump -a ... ffffb4c23200 : ffffb4c23200: d503201f nop ffffb4c23204: 8b020024 add x4, x1, x2 ffffb4c23208: 8b020005 add x5, x0, x2 ... Signed-off-by: Ruidong Tian Signed-off-by: Leo Yan Reviewed-by: Leo Yan --- tools/perf/scripts/python/arm-cs-trace-disasm.py | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/tools/perf/scripts/python/arm-cs-trace-disasm.py b/tools/perf/scripts/python/arm-cs-trace-disasm.py index d973c2baed1c..78419498237e 100755 --- a/tools/perf/scripts/python/arm-cs-trace-disasm.py +++ b/tools/perf/scripts/python/arm-cs-trace-disasm.py @@ -36,7 +36,10 @@ option_list = [ help="Set path to objdump executable file"), make_option("-v", "--verbose", dest="verbose", action="store_true", default=False, - help="Enable debugging log") + help="Enable debugging log"), + make_option("-a", "--vaddr", dest="vaddr", + action="store_true", default=False, + help="Enable virtual address") ] parser = OptionParser(option_list=option_list) @@ -108,6 +111,14 @@ def print_disam(dso_fname, dso_start, start_addr, stop_addr): m = disasm_re.search(line) if m is None: continue + + # Replace offset with virtual address + if (options.vaddr == True): + offset = re.search(r"^\s*([0-9a-fA-F]+)", line).group() + if offset: + virt_addr = dso_start + int(offset, 16) + line = line.replace(offset.lstrip(), "%x" % virt_addr) + print("\t" + line) def print_sample(sample):