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=-15.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, 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 4B5BCCA9EAF for ; Mon, 21 Oct 2019 13:40:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1D9F421A4A for ; Mon, 21 Oct 2019 13:40:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571665206; bh=RJ2JKF7aHbIXXe6fl+8TR4g4jjPM+fC+GP7eMON11ao=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=gwHWbtFrDoqM3Yo0h6WNTUcf8aZV+V3lOUW5keM/2yln+kTSxyo/SXDLiG+rZkjzO Dg565ABqkr7KP1Eo6SoQKEmv8fQn+bCTAi/rE5+Ti7APEJosGYSc+8mE4w6+pYyW4B pb/pMMZivlO3MJ6baxjEG/9iQOrhCtJntVRW0OT4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729028AbfJUNkF (ORCPT ); Mon, 21 Oct 2019 09:40:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:41690 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729387AbfJUNkC (ORCPT ); Mon, 21 Oct 2019 09:40:02 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 176F221783; Mon, 21 Oct 2019 13:39:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571665201; bh=RJ2JKF7aHbIXXe6fl+8TR4g4jjPM+fC+GP7eMON11ao=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=rbX23Qj2fXZirrFAhYEv3m/Uz6PlPSyVaO4qH2swy/MGOqL1Yy5DW3zAsxkHA47C/ shhhv0KKHY8CKYoIQm90U2F4fNN8pq5kP/xQzAKaSBBYdPd5dsXpyW/22SuuBWjj4/ U4vOVnNySJX64juDx7ZmNC9/YSJTN0LOz0xvOWC8= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Andi Kleen , David Ahern , =?UTF-8?q?Luis=20Cl=C3=A1udio=20Gon=C3=A7alves?= Subject: [PATCH 24/57] libbeauty: Add a generator for x86's IRQ vectors -> strings Date: Mon, 21 Oct 2019 10:38:01 -0300 Message-Id: <20191021133834.25998-25-acme@kernel.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20191021133834.25998-1-acme@kernel.org> References: <20191021133834.25998-1-acme@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo We'll wire this up with the 'vector' arg in irq_vectors:*, etc: Just run it straight away and check what it produces: $ tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh static const char *x86_irq_vectors[] = { [0x02] = "NMI", [0x12] = "MCE", [0x20] = "IRQ_MOVE_CLEANUP", [0x80] = "IA32_SYSCALL", [0xec] = "LOCAL_TIMER", [0xed] = "HYPERV_STIMER0", [0xee] = "HYPERV_REENLIGHTENMENT", [0xef] = "MANAGED_IRQ_SHUTDOWN", [0xf0] = "POSTED_INTR_NESTED", [0xf1] = "POSTED_INTR_WAKEUP", [0xf2] = "POSTED_INTR", [0xf3] = "HYPERVISOR_CALLBACK", [0xf4] = "DEFERRED_ERROR", [0xf6] = "IRQ_WORK", [0xf7] = "X86_PLATFORM_IPI", [0xf8] = "REBOOT", [0xf9] = "THRESHOLD_APIC", [0xfa] = "THERMAL_APIC", [0xfb] = "CALL_FUNCTION_SINGLE", [0xfc] = "CALL_FUNCTION", [0xfd] = "RESCHEDULE", [0xfe] = "ERROR_APIC", [0xff] = "SPURIOUS_APIC", }; $ Cc: Adrian Hunter Cc: Andi Kleen Cc: David Ahern Cc: Jiri Olsa Cc: Luis Cláudio Gonçalves Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-cpl1pa7kkwn0llufi5qw4li8@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- .../beauty/tracepoints/x86_irq_vectors.sh | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100755 tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh diff --git a/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh b/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh new file mode 100755 index 000000000000..f920003723b3 --- /dev/null +++ b/tools/perf/trace/beauty/tracepoints/x86_irq_vectors.sh @@ -0,0 +1,27 @@ +#!/bin/sh +# SPDX-License-Identifier: LGPL-2.1 +# (C) 2019, Arnaldo Carvalho de Melo + +if [ $# -ne 1 ] ; then + arch_x86_header_dir=tools/arch/x86/include/asm/ +else + arch_x86_header_dir=$1 +fi + +x86_irq_vectors=${arch_x86_header_dir}/irq_vectors.h + +# FIRST_EXTERNAL_VECTOR is not that useful, find what is its number +# and then replace whatever is using it and that is useful, which at +# the time of writing of this script was: IRQ_MOVE_CLEANUP_VECTOR. + +first_external_regex='^#define[[:space:]]+FIRST_EXTERNAL_VECTOR[[:space:]]+(0x[[:xdigit:]]+)$' +first_external_vector=$(egrep ${first_external_regex} ${x86_irq_vectors} | sed -r "s/${first_external_regex}/\1/g") + +printf "static const char *x86_irq_vectors[] = {\n" +regex='^#define[[:space:]]+([[:alnum:]_]+)_VECTOR[[:space:]]+(0x[[:xdigit:]]+)$' +sed -r "s/FIRST_EXTERNAL_VECTOR/${first_external_vector}/g" ${x86_irq_vectors} | \ +egrep ${regex} | \ + sed -r "s/${regex}/\2 \1/g" | sort -n | \ + xargs printf "\t[%s] = \"%s\",\n" +printf "};\n\n" + -- 2.21.0