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=-3.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS autolearn=no 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 79753C2BB1D for ; Thu, 12 Mar 2020 13:52:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4D34320724 for ; Thu, 12 Mar 2020 13:52:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="qWIJU/Tt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727667AbgCLNwa (ORCPT ); Thu, 12 Mar 2020 09:52:30 -0400 Received: from merlin.infradead.org ([205.233.59.134]:46820 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727315AbgCLNvl (ORCPT ); Thu, 12 Mar 2020 09:51:41 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.20170209; h=Content-Type:MIME-Version:References: Subject:Cc:To:From:Date:Message-Id:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:In-Reply-To; bh=9woxsqJ1lSAxBBYxAWoNw9eOK3fEd3UsJ8ybAO4SbwM=; b=qWIJU/TtvWkgc7W626VvqfNK5g JENK2fyIF9K6t+CnhrzfHAQusWC+R9Q3ELbUP1+fWaYIBpPzhr4NQ8mEphlrtvEzGe4VIiY2gTO3n eg2YK2Skt6eiS3WITZ1vuzJ62KsxtNfG0E2eC3UC7qkbxxf5oL9Fugmp2/1knucmecHdpcY6vJdm8 768FNefzFUXqekzbCKNhAue58FFBYkhC1b2g36iWLfcx/aPty2WDYTrky7MKEjjEQzNVoAZBoZFHb z3fQtFOSBtd5qtQ+7pyON7uAt14ByK23YpbPzq1Kz1fLXGojKcf2F83nkc7GRAXNhTAiCkOlPuAsz hCESnp1g==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=noisy.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jCOFM-0003AR-O7; Thu, 12 Mar 2020 13:51:37 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id 204653011E0; Thu, 12 Mar 2020 14:51:34 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 0) id 0AB442B7403DF; Thu, 12 Mar 2020 14:51:34 +0100 (CET) Message-Id: <20200312135041.524075934@infradead.org> User-Agent: quilt/0.65 Date: Thu, 12 Mar 2020 14:41:09 +0100 From: Peter Zijlstra To: tglx@linutronix.de, jpoimboe@redhat.com Cc: linux-kernel@vger.kernel.org, x86@kernel.org, peterz@infradead.org Subject: [RFC][PATCH 02/16] objtool: Rename func_for_each_insn() References: <20200312134107.700205216@infradead.org> MIME-Version: 1.0 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 There is func_for_each_insn() and func_for_each_insn_all(), the both iterate the instructions, but the first uses symbol offset/length while the second uses insn->func. Rename func_for_each_insn() to sym_for_eac_insn() because it iterates on symbol information. Signed-off-by: Peter Zijlstra (Intel) --- tools/objtool/check.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -77,17 +77,17 @@ static struct instruction *next_insn_sam insn; \ insn = next_insn_same_func(file, insn)) -#define func_for_each_insn(file, func, insn) \ - for (insn = find_insn(file, func->sec, func->offset); \ +#define sym_for_each_insn(file, sym, insn) \ + for (insn = find_insn(file, sym->sec, sym->offset); \ insn && &insn->list != &file->insn_list && \ - insn->sec == func->sec && \ - insn->offset < func->offset + func->len; \ + insn->sec == sym->sec && \ + insn->offset < sym->offset + sym->len; \ insn = list_next_entry(insn, list)) -#define func_for_each_insn_continue_reverse(file, func, insn) \ +#define sym_for_each_insn_continue_reverse(file, sym, insn) \ for (insn = list_prev_entry(insn, list); \ &insn->list != &file->insn_list && \ - insn->sec == func->sec && insn->offset >= func->offset; \ + insn->sec == sym->sec && insn->offset >= sym->offset; \ insn = list_prev_entry(insn, list)) #define sec_for_each_insn_from(file, insn) \ @@ -281,7 +281,7 @@ static int decode_instructions(struct ob return -1; } - func_for_each_insn(file, func, insn) + sym_for_each_insn(file, func, insn) insn->func = func; } } @@ -2024,7 +2024,7 @@ static int validate_branch(struct objtoo i = insn; save_insn = NULL; - func_for_each_insn_continue_reverse(file, func, i) { + sym_for_each_insn_continue_reverse(file, func, i) { if (i->save) { save_insn = i; break;