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=-9.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 21096C3A5A2 for ; Sun, 22 Sep 2019 15:05:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E1B9020882 for ; Sun, 22 Sep 2019 15:05:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="lPtk0fOb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387446AbfIVPDn (ORCPT ); Sun, 22 Sep 2019 11:03:43 -0400 Received: from mail-lf1-f68.google.com ([209.85.167.68]:33800 "EHLO mail-lf1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729089AbfIVPDm (ORCPT ); Sun, 22 Sep 2019 11:03:42 -0400 Received: by mail-lf1-f68.google.com with SMTP id r22so8211081lfm.1 for ; Sun, 22 Sep 2019 08:03:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=//yhO9YShfBboqEeYtnHpLNW0sjYFlBd1DBOZAf6ZMo=; b=lPtk0fOb3hEIvdkQnGRXg7FDSJ+82hQroxY0q39ANwS7ua5/lCtb+8+lkfcxC1rwNY Yg3lay9o3vk6BHjkB2eoJ49IMOm69kAsEcY8C4wDlim66erQ2DMu9kuYBkhVS6TSWbRp 29w99xbe83yqegN/U0H70IgrnH6PQEXL79EtmavEeoK+i9YTL9/xolsSUHSsjrUvqE1x 465yVUp3CFTq303W0DTysrvwmUJLo+EsIvtY7dvkiaTnGmc72epOuTiulbD9VKYrcM2t Z4FfBb8ywM0TPRQ62r81f5dTV+nnPXgAEdCRanmNMe62NxzLnQb/VOuGFn7+b9j8XQmQ 3QmA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=//yhO9YShfBboqEeYtnHpLNW0sjYFlBd1DBOZAf6ZMo=; b=WmP3js2UyNzOb/zUWi5bPTHT9qDZOlXa0LJEX+BcPjfbUMTpQBtigfZqNVQM9va483 p5r2OCowrEcWsQmvO7wKAzuJGftATks+4DasVxP0m2crLPjS1DvZ7CzDUw9502ulvdWb 5YCXZFE1O1LjguGMTqCqKypZmp8Wu3en/nObzpmK7Ctdzlbl8atB7nDrI6X5ZkctxpBx FZzPh1n5D26h8OE6wW/0Wedf4FblC8jwYG9S5c1oqByH1Sz7+G34JVOvUkIihp1R/aeV MTHFr5+dATmt5nQr0IRDOJsV0WIxeDbuG4QposM1OWFVqjZP+5fontT7RJ52KH/my3mn YDQA== X-Gm-Message-State: APjAAAXmKe8L2cQ6tEd5KJo1iS2AEJRUKbQ96y7RvN5sbyQb59b9N7Sb hE0pBKDThhR126h99+7TFQtJCJ7WFM0= X-Google-Smtp-Source: APXvYqwlVZznU5PXwYxaPEiFTjZg/Zqbe/WoB69ERAcBk3UfNmyN12eh8kjPjeCkoxTsfzD0QpWulQ== X-Received: by 2002:a19:f111:: with SMTP id p17mr14289342lfh.187.1569164620514; Sun, 22 Sep 2019 08:03:40 -0700 (PDT) Received: from pc-sasha.localdomain ([95.47.123.158]) by smtp.gmail.com with ESMTPSA id e29sm1696477ljb.105.2019.09.22.08.03.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 22 Sep 2019 08:03:37 -0700 (PDT) From: Alexander Kapshuk To: linux-kernel@vger.kernel.org Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de, hpa@zytor.com, x86@kernel.org, Alexander Kapshuk , kbuild test robot Subject: [PATCH RESEND] gen-insn-attr-x86.awk: Fix regexp warnings Date: Sun, 22 Sep 2019 18:03:28 +0300 Message-Id: <20190922150328.6722-1-alexander.kapshuk@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190922083342.GO13569@xsang-OptiPlex-9020> References: <20190922083342.GO13569@xsang-OptiPlex-9020> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch fixes the regexp warnings shown below: GEN /home/sasha/torvalds/tools/objtool/arch/x86/lib/inat-tables.c awk: ../arch/x86/tools/gen-insn-attr-x86.awk:260: warning: regexp escape sequence `\:' is not a known regexp operator awk: ../arch/x86/tools/gen-insn-attr-x86.awk:350: (FILENAME=../arch/x86/lib/x86-opcode-map.txt FNR=41) warning: regexp escape sequence `\&' is not a known regexp operator The ':' and '&' characters need not escaping when used in string constants as part of regular expressions. [Test-run] awk -f arch/x86/tools/gen-insn-attr-x86.awk \ arch/x86/lib/x86-opcode-map.txt >../tmp/inat-tables.c diff arch/x86/lib/inat-tables.c ~/tmp/inat-tables.c; echo $? 0 awk -f tools/arch/x86/tools/gen-insn-attr-x86.awk \ tools/arch/x86/lib/x86-opcode-map.txt >../tmp/inat-tables.c diff tools/objtool/arch/x86/lib/inat-tables.c ~/tmp/inat-tables.c; echo $? 0 [Debugging output] DBG:ext:(66&F2) DBG:match(ext, ...):(66&F2) DBG:match(..., lprefix3_expr):\((F2|!F3|66&F2)\) Signed-off-by: Alexander Kapshuk Reported-by: kbuild test robot --- arch/x86/tools/gen-insn-attr-x86.awk | 4 ++-- tools/arch/x86/tools/gen-insn-attr-x86.awk | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/x86/tools/gen-insn-attr-x86.awk b/arch/x86/tools/gen-insn-attr-x86.awk index b02a36b2c14f..a42015b305f4 100644 --- a/arch/x86/tools/gen-insn-attr-x86.awk +++ b/arch/x86/tools/gen-insn-attr-x86.awk @@ -69,7 +69,7 @@ BEGIN { lprefix1_expr = "\\((66|!F3)\\)" lprefix2_expr = "\\(F3\\)" - lprefix3_expr = "\\((F2|!F3|66\\&F2)\\)" + lprefix3_expr = "\\((F2|!F3|66&F2)\\)" lprefix_expr = "\\((66|F2|F3)\\)" max_lprefix = 4 @@ -257,7 +257,7 @@ function convert_operands(count,opnd, i,j,imm,mod) return add_flags(imm, mod) } -/^[0-9a-f]+\:/ { +/^[0-9a-f]+:/ { if (NR == 1) next # get index diff --git a/tools/arch/x86/tools/gen-insn-attr-x86.awk b/tools/arch/x86/tools/gen-insn-attr-x86.awk index b02a36b2c14f..a42015b305f4 100644 --- a/tools/arch/x86/tools/gen-insn-attr-x86.awk +++ b/tools/arch/x86/tools/gen-insn-attr-x86.awk @@ -69,7 +69,7 @@ BEGIN { lprefix1_expr = "\\((66|!F3)\\)" lprefix2_expr = "\\(F3\\)" - lprefix3_expr = "\\((F2|!F3|66\\&F2)\\)" + lprefix3_expr = "\\((F2|!F3|66&F2)\\)" lprefix_expr = "\\((66|F2|F3)\\)" max_lprefix = 4 @@ -257,7 +257,7 @@ function convert_operands(count,opnd, i,j,imm,mod) return add_flags(imm, mod) } -/^[0-9a-f]+\:/ { +/^[0-9a-f]+:/ { if (NR == 1) next # get index -- 2.23.0