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=-17.4 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT, USER_IN_DEF_DKIM_WL 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 EFE88C55189 for ; Wed, 22 Apr 2020 07:48:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CB2BC2070B for ; Wed, 22 Apr 2020 07:48:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="NI5DoMF/" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726626AbgDVHsq (ORCPT ); Wed, 22 Apr 2020 03:48:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726577AbgDVHsc (ORCPT ); Wed, 22 Apr 2020 03:48:32 -0400 Received: from mail-qt1-x849.google.com (mail-qt1-x849.google.com [IPv6:2607:f8b0:4864:20::849]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F3BDC03C1A6 for ; Wed, 22 Apr 2020 00:48:32 -0700 (PDT) Received: by mail-qt1-x849.google.com with SMTP id z3so1563265qtb.6 for ; Wed, 22 Apr 2020 00:48:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=sO5BGMnC3muRvVqxOCgNBH4Ftq8H2ieY1lBwILjyo+Y=; b=NI5DoMF/owW2aZ5VxZUSuylgSMaEjauN6nilTzGlADR3PgAO1bFr7LZOubyt4n76+y kiHg+vwUf761EXMA+iC7czaEqgKGLsfdY7ofWV3LrEQ4zDXpB+QVRWJKXq0uOTarN4j2 8yBI1n4UI6qMGsaURmxhtK9f2JDRv4yDcODuGJls2RHrKZ8QgAO+CK2JOWZlo86c5HAl g8U9CrYIxjRFfZ/gJ0pwMGGU9GsGe1atcTxT8KppmghucC//ufRGx8HTpHuplIGXbZS5 hMsnBYEPqP78iqGxqJrbm7Qlw5emygt5xhzX1gs7q9B194mNbhA/3+EbdMypGPeH3WTw ryDw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=sO5BGMnC3muRvVqxOCgNBH4Ftq8H2ieY1lBwILjyo+Y=; b=emCBbAbUSVKhfRyEa1KESc1T/0u3V0gCEgy0CaU3LqFxeXFdwpdHd/hrtCEvagJWz2 aS7hvYJe14dDElH3x0p24QsvOwy2GCeHIt/ddBShj5FgUoK3Dke8nugqH0kyPAvXD9Y3 B0n01IxsoWVPVgccr5wgxolTU7WmvolpKYL5XboLk8o4tGhFVH7QcbgLL6M0MiPfHKDE pL/tI1c76Nyi/Y7oxoLoDUNuhjJt9n9z79R2S3i0C2XOv2bqaXWouiKDLHILc1FvGuPR 9mJRjcgOY2N2eMWGxwVyzy6Myyc61HqqKjacIUSYICE9Lraa3jWnR4PHrAUqo6gc61No 7Z2A== X-Gm-Message-State: AGi0PuZBly+fEIG2GI2G1XFYpJOIqKTswuW1i5g0wLliLMfYUyDNeM09 RMtKRzLlfu/ovWnml3xR0ZvMEEQwV/IA X-Google-Smtp-Source: APiQypJ0RIPZlQIw6798l9F9cXKVdTJwTuI6GHmTM781lC50iAL3+WsiJ2iXQ/cVVDWXR7zWEOoxulq/08ND X-Received: by 2002:a0c:c28b:: with SMTP id b11mr4161450qvi.112.1587541711533; Wed, 22 Apr 2020 00:48:31 -0700 (PDT) Date: Wed, 22 Apr 2020 00:48:08 -0700 In-Reply-To: <20200422074809.160248-1-irogers@google.com> Message-Id: <20200422074809.160248-8-irogers@google.com> Mime-Version: 1.0 References: <20200422074809.160248-1-irogers@google.com> X-Mailer: git-send-email 2.26.2.303.gf8c07b1a785-goog Subject: [PATCH 7/8] perf expr: debug lex if debugging yaxx From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Mark Rutland , Alexander Shishkin , Jiri Olsa , Namhyung Kim , Kan Liang , Andi Kleen , Haiyan Song , Jin Yao , Ravi Bangoria , John Garry , Leo Yan , Adrian Hunter , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Cc: Stephane Eranian , Ian Rogers Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Only effects parser debugging (disabled by default). Enables displaying '--accepting rule at line .. ("..."). Signed-off-by: Ian Rogers --- tools/perf/util/expr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/util/expr.c b/tools/perf/util/expr.c index c3382d58cf40..8694bec86f1a 100644 --- a/tools/perf/util/expr.c +++ b/tools/perf/util/expr.c @@ -44,6 +44,7 @@ __expr__parse(double *val, struct expr_parse_ctx *ctx, const char *expr, #ifdef PARSER_DEBUG expr_debug = 1; + expr_set_debug(1, scanner); #endif ret = expr_parse(val, ctx, scanner); -- 2.26.2.303.gf8c07b1a785-goog