From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 85134 invoked by alias); 25 Feb 2015 13:19:36 -0000 Mailing-List: contact libffi-discuss-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libffi-discuss-owner@sourceware.org Received: (qmail 85114 invoked by uid 89); 25 Feb 2015 13:19:35 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.7 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_HELO_PASS,SPF_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-HELO: plane.gmane.org Received: from plane.gmane.org (HELO plane.gmane.org) (80.91.229.3) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-SHA encrypted) ESMTPS; Wed, 25 Feb 2015 13:19:35 +0000 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1YQbs5-00014b-94 for libffi-discuss@sourceware.org; Wed, 25 Feb 2015 14:19:25 +0100 Received: from 173-19-202-206.client.mchsi.com ([173.19.202.206]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 25 Feb 2015 14:19:25 +0100 Received: from wb8tyw by 173-19-202-206.client.mchsi.com with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 25 Feb 2015 14:19:25 +0100 To: libffi-discuss@sourceware.org From: "John E. Malmberg" Subject: osf.S using 3 operand jmp and jsr Date: Wed, 25 Feb 2015 13:19:00 -0000 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 X-IsSubscribed: yes X-SW-Source: 2015/txt/msg00041.txt.bz2 I noticed that the src/alpha/osf.S is using 3 operand jmp and jsr instructions. What does gas do with the third operand? The VMS Macro 64 assembler only supports 2 operand jmp/jsr instructions. Regards, -John