From patchwork Tue Jun 20 22:12:51 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luc Van Oostenryck X-Patchwork-Id: 9800329 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 08F26600F5 for ; Tue, 20 Jun 2017 22:13:08 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E52E527528 for ; Tue, 20 Jun 2017 22:13:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D992D282E8; Tue, 20 Jun 2017 22:13:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6276727528 for ; Tue, 20 Jun 2017 22:13:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752724AbdFTWNC (ORCPT ); Tue, 20 Jun 2017 18:13:02 -0400 Received: from mail-wr0-f195.google.com ([209.85.128.195]:36578 "EHLO mail-wr0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752401AbdFTWNB (ORCPT ); Tue, 20 Jun 2017 18:13:01 -0400 Received: by mail-wr0-f195.google.com with SMTP id 77so21166779wrb.3 for ; Tue, 20 Jun 2017 15:13:00 -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; bh=W5pFUy8wDuh8Pce3DAkZzPv5qJrHBco0snCH9yWOdMs=; b=BQ9WqdkazukSuInPqczlVxyHiOWLAhNYl2mr6C0uRMNaqHJFex2gSjcjM6WSvPMeDW w4OQPNzdPwnOYM7LiBAgMC+AvP7NZO9FuFNjMOT9zYcXKb6/uG+9HKYHVmToMZi0/XqH WVz6pFaL3rVEzosbFbvWRgNqgR/l/+iLpRZLL84fX/+HD2pDRPpbNNofguLpkuFF5NxD X0FBiALdceUu1g/iq+kvyJgWt3Q+fUR+ElDA7I2Ar+mV/WcLsSFlfYlTqj0TTXoYgk85 SNVtug8PDK/gvTYAi3wDYu8Se0C7htCXIYh9KAakS/9cnuh9gwv9JfVh/XpCO7YxzkiC S7EA== 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; bh=W5pFUy8wDuh8Pce3DAkZzPv5qJrHBco0snCH9yWOdMs=; b=iUV1u1VR/0v44O3IEml/hgVUAV6/ZaofukvZWlHidDPWXiNj7QrOY/8S4maZta/LO9 TUIfUzJRRQhNMA0XS+8SuhAd59dNWX9GKQ2W9acsllSVtBA00smpCctHfUroJvGral9z ne9kaYt5P79R/l40jgHNoRuOhAIEvAJUuyj4sn/0oaw8Fa8YQmLfzoBZVI6n/x5mnqLC ZsXcAleAk6yEAgY/4kwwULsc3RkioCILeur46RATPgCun0dtwTYH3vH4V1Tmrar1BLO7 WbRHzxIshyaFeqTAQAAPeHVfFjKg+JYJzy6JF0vy2PxAZvVi1I6zTsTHSPO4Wt/j8hsw 9l5A== X-Gm-Message-State: AKS2vOyclXtz4wY8vwbyTF0V2+IH2pzRZ/RlcTnw7Uf+pApByNZCGscD 60cp6AhdD7gy7tK+RdA= X-Received: by 10.223.138.167 with SMTP id y36mr10174229wry.93.1497996779409; Tue, 20 Jun 2017 15:12:59 -0700 (PDT) Received: from localhost.localdomain ([2a02:a03f:837:f300:88cd:3b2:a002:5f38]) by smtp.gmail.com with ESMTPSA id p87sm20859580wma.2.2017.06.20.15.12.57 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 20 Jun 2017 15:12:58 -0700 (PDT) From: Luc Van Oostenryck To: linux-sparse@vger.kernel.org Cc: Christopher Li , Luc Van Oostenryck Subject: [PATCH] cgcc: teach cgcc about arm64 Date: Wed, 21 Jun 2017 00:12:51 +0200 Message-Id: <20170620221251.93292-1-luc.vanoostenryck@gmail.com> X-Mailer: git-send-email 2.13.0 Sender: linux-sparse-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sparse@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This is needed to use sparse on the git tree on an arm64 machine (where a bug in the __builtin_bswapXX() expansion was discovered). Signed-off-by: Luc Van Oostenryck --- cgcc | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/cgcc b/cgcc index fd9d482fa..28c55335a 100755 --- a/cgcc +++ b/cgcc @@ -289,6 +289,10 @@ sub add_specs { &float_types (1, 1, 36, [24,8], [53,11], [113,15]) . &define_size_t ("long unsigned int") . ' -D__SIZEOF_POINTER__=' . ($m64 ? '8' : '4')); + } elsif ($spec eq 'aarch64') { + return (' -D__aarch64__=1 -m64' . + &integer_types (8, 16, 32, 64, 64) . + &float_types (1, 1, 36, [24,8], [53,11], [113,15])); } elsif ($spec eq 'host_os_specs') { my $os = `uname -s`; chomp $os; @@ -308,6 +312,8 @@ sub add_specs { return &add_specs ('s390x'); } elsif ($arch =~ /^(sparc64)$/i) { return &add_specs ('sparc64'); + } elsif ($arch =~ /^(aarch64)$/i) { + return &add_specs ('aarch64'); } } else { die "$0: invalid specs: $spec\n";