From owner-freebsd-hackers@freebsd.org Fri Feb 28 10:06:58 2020 Return-Path: Delivered-To: freebsd-hackers@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id EC5CF25F2CE for ; Fri, 28 Feb 2020 10:06:58 +0000 (UTC) (envelope-from wojtek@puchar.net) Received: from puchar.net (puchar.net [194.1.144.90]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 48TQDv4ccKz4cLT; Fri, 28 Feb 2020 10:06:55 +0000 (UTC) (envelope-from wojtek@puchar.net) Received: Received: from 127.0.0.1 (localhost [127.0.0.1]) by puchar.net (8.15.2/8.15.2) with ESMTPS id 01SA6n2F053712 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Fri, 28 Feb 2020 11:06:50 +0100 (CET) (envelope-from puchar-wojtek@puchar.net) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=puchar.net; s=default; t=1582884410; bh=W79TdL2OdFOfjPtaq81dOVZ42ZvE5wR8qDFmaJa5reo=; h=Date:From:To:cc:Subject:In-Reply-To:References; b=PgFQ7csZAlW7xOKHnyD19V+ZkOruK17ldLIZidLTXkQAfYvtUVk6pCmhVEeLaRGbD WbfHH8jKBh/7QUrlObgdVzqC0cLGOXFYZWBqvKOl9cli6YAO1W6EW2VhXZezzs3pcw DYiqM+xgWK5jqRLh7CBlPobZgvmX5ysZAyv4pKMQ= Received: from localhost (puchar-wojtek@localhost) by puchar.net (8.15.2/8.15.2/Submit) with ESMTP id 01SA6nXf053708; Fri, 28 Feb 2020 11:06:49 +0100 (CET) (envelope-from puchar-wojtek@puchar.net) Date: Fri, 28 Feb 2020 11:06:49 +0100 (CET) From: Wojciech Puchar To: Ian Lepore cc: Wojciech Puchar , freebsd-hackers@freebsd.org Subject: Re: FreeBSD raspberry pi C compiler strangeness In-Reply-To: <6eae8193e54b29320b63d4f1a3442a0c455fa12b.camel@freebsd.org> Message-ID: References: <6eae8193e54b29320b63d4f1a3442a0c455fa12b.camel@freebsd.org> User-Agent: Alpine 2.20 (BSF 67 2015-01-07) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed X-Rspamd-Queue-Id: 48TQDv4ccKz4cLT X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=fail (rsa verify failed) header.d=puchar.net header.s=default header.b=PgFQ7csZ; dmarc=none; spf=pass (mx1.freebsd.org: domain of wojtek@puchar.net designates 194.1.144.90 as permitted sender) smtp.mailfrom=wojtek@puchar.net X-Spamd-Result: default: False [-3.86 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.996,0]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; R_SPF_ALLOW(-0.20)[+mx]; R_DKIM_REJECT(1.00)[puchar.net:s=default]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[puchar.net]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_SOME(0.00)[]; DKIM_TRACE(0.00)[puchar.net:-]; RCVD_IN_DNSWL_NONE(0.00)[90.144.1.194.list.dnswl.org : 127.0.10.0]; IP_SCORE(-2.57)[ip: (-6.78), ipnet: 194.1.144.0/24(-3.39), asn: 43476(-2.71), country: PL(0.06)]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:43476, ipnet:194.1.144.0/24, country:PL]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Feb 2020 10:06:59 -0000 >> >> Why char is unsigned on FreeBSD/raspberry pi? >> > > The C standard allows plain char types to be signed or unsigned by > default. Char has always been unsigned by default on arm platforms thank you. i was sure that char is signed by standard.