From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19693 invoked by alias); 21 Jul 2018 18:47:29 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 19603 invoked by uid 89); 21 Jul 2018 18:47:26 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-25.7 required=5.0 tests=AWL,BAYES_00,GIT_PATCH_0,GIT_PATCH_1,GIT_PATCH_2,GIT_PATCH_3,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS autolearn=ham version=3.3.2 spammy=drc X-HELO: gateway21.websitewelcome.com Received: from gateway21.websitewelcome.com (HELO gateway21.websitewelcome.com) (192.185.45.210) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sat, 21 Jul 2018 18:47:25 +0000 Received: from cm16.websitewelcome.com (cm16.websitewelcome.com [100.42.49.19]) by gateway21.websitewelcome.com (Postfix) with ESMTP id 017A7400C864F for ; Sat, 21 Jul 2018 13:47:24 -0500 (CDT) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id gwuZfHG19aSeygwuZfsYbB; Sat, 21 Jul 2018 13:47:23 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Sender:Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=+ugOmQF5EpJDyhiVzh6+GczBgCaGakrbQQ0ilASUnVc=; b=Vh1qHq1chG1iZXhvcx1l4Yum5I aWTUZJU7LDZ31XurFEH/GufOB+EtQ04pKHywciR0i65y5/KU2vdRbvGmum/6D/ll1MGKttHQw3hvH n8VdXT4hXF38MUlXG+wcTrM8e; Received: from 75-166-85-72.hlrn.qwest.net ([75.166.85.72]:44394 helo=bapiya.Home) by box5379.bluehost.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.91) (envelope-from ) id 1fgwuZ-002Auc-P3; Sat, 21 Jul 2018 13:47:23 -0500 From: Tom Tromey To: gdb-patches@sourceware.org Cc: Tom Tromey Subject: [RFA v2 06/13] Remove dead code from m32c-tdep.c Date: Sat, 21 Jul 2018 18:47:00 -0000 Message-Id: <20180721184720.3263-7-tom@tromey.com> In-Reply-To: <20180721184720.3263-1-tom@tromey.com> References: <20180721184720.3263-1-tom@tromey.com> X-SW-Source: 2018-07/txt/msg00639.txt.bz2 This removes some unused declarations from m32c-tdep.c. Initially I had thought that this entire code block was dead, but Simon pointed out that it is not; so this patch simply removes some declarations. gdb/ChangeLog 2018-07-21 Tom Tromey * m32c-tdep.c (mark_dma): Return void. (make_regs): Remove unused declarations. --- gdb/ChangeLog | 5 +++++ gdb/m32c-tdep.c | 25 ++++++++++++------------- 2 files changed, 17 insertions(+), 13 deletions(-) diff --git a/gdb/m32c-tdep.c b/gdb/m32c-tdep.c index f696568e3a7..fc6277ef5c1 100644 --- a/gdb/m32c-tdep.c +++ b/gdb/m32c-tdep.c @@ -689,12 +689,11 @@ mark_general (struct m32c_reg *reg) } -/* Mark REG as a DMA register, and return it. */ -static struct m32c_reg * +/* Mark REG as a DMA register. */ +static void mark_dma (struct m32c_reg *reg) { reg->dma_p = 1; - return reg; } @@ -841,16 +840,16 @@ make_regs (struct gdbarch *arch) if (mach == bfd_mach_m32c) { - struct m32c_reg *svf = S (R16U (svf)); - struct m32c_reg *svp = S (RC (svp)); - struct m32c_reg *vct = S (RC (vct)); - - struct m32c_reg *dmd01 = DMA (RP (dmd, tdep->uint8)); - struct m32c_reg *dct01 = DMA (RP (dct, tdep->uint16)); - struct m32c_reg *drc01 = DMA (RP (drc, tdep->uint16)); - struct m32c_reg *dma01 = DMA (RP (dma, tdep->data_addr_reg_type)); - struct m32c_reg *dsa01 = DMA (RP (dsa, tdep->data_addr_reg_type)); - struct m32c_reg *dra01 = DMA (RP (dra, tdep->data_addr_reg_type)); + S (R16U (svf)); + S (RC (svp)); + S (RC (vct)); + + DMA (RP (dmd, tdep->uint8)); + DMA (RP (dct, tdep->uint16)); + DMA (RP (drc, tdep->uint16)); + DMA (RP (dma, tdep->data_addr_reg_type)); + DMA (RP (dsa, tdep->data_addr_reg_type)); + DMA (RP (dra, tdep->data_addr_reg_type)); } num_raw_regs = tdep->num_regs; -- 2.13.6