From owner-freebsd-arm@freebsd.org Sat May 30 21:53:02 2020 Return-Path: Delivered-To: freebsd-arm@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 B0DA72F83FC for ; Sat, 30 May 2020 21:53:02 +0000 (UTC) (envelope-from mlist@nlned.nl) Received: from ned.nlned.nl (ned.nlned.nl [144.91.82.245]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "nlned.nl", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49ZFY95sbHz3WV5 for ; Sat, 30 May 2020 21:53:01 +0000 (UTC) (envelope-from mlist@nlned.nl) Received: from ned.nlned.nl (unknown [144.91.82.245]) by ned.nlned.nl (Postfix) with ESMTP id 96377392DA for ; Sat, 30 May 2020 23:52:54 +0200 (CEST) Received: from www.nlned.nl (unknown [144.91.82.245]) by ned.nlned.nl (Postfix) with ESMTP id 471AA392D9 for ; Sat, 30 May 2020 23:52:54 +0200 (CEST) Received: from 83.163.15.172 (SquirrelMail authenticated user mlist) by www.nlned.nl with HTTP; Sat, 30 May 2020 23:52:54 +0200 Message-ID: <7aed18ab40ff22810b64bbb77b481c78.squirrel@www.nlned.nl> Date: Sat, 30 May 2020 23:52:54 +0200 Subject: code generation From: "Jack Raats" To: freebsd-arm@freebsd.org Reply-To: mlist@nlned.nl User-Agent: SquirrelMail/1.4.23 [SVN] MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal X-Virus-Scanned: ClamAV using ClamSMTP on ned.nlned.nl X-Rspamd-Queue-Id: 49ZFY95sbHz3WV5 X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of mlist@nlned.nl designates 144.91.82.245 as permitted sender) smtp.mailfrom=mlist@nlned.nl X-Spamd-Result: default: False [-0.40 / 15.00]; HAS_REPLYTO(0.00)[mlist@nlned.nl]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.20)[-0.203]; FROM_HAS_DN(0.00)[]; DMARC_NA(0.00)[nlned.nl]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+mx]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-arm@freebsd.org]; REPLYTO_ADDR_EQ_FROM(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-0.42)[-0.424]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_NONE(0.00)[]; NEURAL_HAM_SHORT(-0.08)[-0.076]; HAS_X_PRIO_THREE(0.00)[3]; RCVD_NO_TLS_LAST(0.10)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:51167, ipnet:144.91.82.0/23, country:DE]; MID_RHS_WWW(0.50)[] X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 30 May 2020 21:53:02 -0000 Hi, Can anyone explain why a simple hello_world.c compiles on a AMD64 machine to +/- 21000 bytes while on a raspberry pi 3 +/- 206000 bytes (10 times more) I use FreeBSD 12.1 stable on RPi3 and cc -o hello hello.c to compile. Gr., Jack