From devel-owner@netwinder.org Tue Jan 5 17:52:14 1999 Received: from www.netwinder.org ([209.167.41.106]:11326 "EHLO www.netwinder.org" ident: "NO-IDENT-SERVICE[2]") by ada.ddns.org with ESMTP id <40465-28829>; Tue, 5 Jan 1999 17:52:00 -0500 Received: from localhost (mail@localhost) by www.netwinder.org (8.8.5/8.8.5) with SMTP id RAA09919; Tue, 5 Jan 1999 17:51:16 -0500 Received: by www.netwinder.org (bulk_mailer v1.11); Tue, 5 Jan 1999 17:51:13 -0500 Received: (from majordomo@localhost) by www.netwinder.org (8.8.5/8.8.5) id RAA09900 for devel-list; Tue, 5 Jan 1999 17:51:12 -0500 X-Authentication-Warning: www.netwinder.org: majordomo set sender to owner-devel@netwinder.org using -f Received: from tallyho.bc.nu (tallyho.bc.nu [194.168.151.65]) by www.netwinder.org (8.8.5/8.8.5) with ESMTP id RAA09897 for ; Tue, 5 Jan 1999 17:51:10 -0500 Received: from caramon.armlinux.org (galatea-15.cableol.net [194.168.16.15]) by tallyho.bc.nu (8.8.7/8.8.7) with ESMTP id WAA28036 for ; Tue, 5 Jan 1999 22:51:03 GMT Received: from raistlin.armlinux.org (raistlin [192.168.0.3]) by caramon.armlinux.org (8.7.4/8.7.3) with ESMTP id TAA22495 for ; Tue, 5 Jan 1999 19:47:20 GMT From: Russell King Received: (from rmk@localhost) by raistlin.armlinux.org (8.7.4/8.7.3) id TAA00484 for devel@netwinder.org; Tue, 5 Jan 1999 19:48:54 GMT Message-Id: <199901051948.TAA00484@raistlin.armlinux.org> Subject: Re: Anyone using GMP? To: devel@netwinder.org Date: Tue, 5 Jan 1999 19:48:53 +0000 (GMT) In-Reply-To: <9901059155.AA915551050@smtp.plaintree.com> from "rhatfield@plaintree.com" at Jan 5, 99 10:43:49 am X-Location: london.england.earth.mulky-way.universe X-Mailer: ELM [version 2.4 PL24] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-devel@netwinder.org Reply-To: devel@netwinder.org Return-Path: X-Orcpt: rfc822;acli@ada.ddns.org Status: RO Content-Length: 2799 Lines: 78 rhatfield@plaintree.com writes: > I have the GMP library compiled for the Netwinder, but it is not working. Does > anyone know of a version of GMP ported for Arm Linux? The changes I made to gmp for ssh 1.2.26 (& 1.2.20) are: --- ssh-1.2.20/gmp-2.0.2-ssh-2/gmp-impl.h.rmk Tue Oct 29 23:01:52 1996 +++ ssh-1.2.20/gmp-2.0.2-ssh-2/gmp-impl.h Sat Aug 9 20:54:33 1997 @@ -281,7 +281,7 @@ #if SIZEOF_INT >= 4 /* otherwise fails on 16-bit machines */ #if defined (__alpha) \ - || (defined (__arm__) && defined (__ARMWEL__)) \ + || (defined (__arm__) && defined (__ARMWEL__) && !defined (__linux__)) \ || defined (__clipper__) \ || defined (__cris) \ || defined (__i386__) \ @@ -304,7 +304,7 @@ }; #else /* Need this as an #else since the tests aren't made exclusive. */ #if defined (__a29k__) || defined (_AM29K) \ - || defined (__arm__) \ + || (defined (__arm__) && !defined (__linux__)) \ || (defined (__convex__) && defined (_IEEE_FLOAT_)) \ || defined (__i370__) || defined (__mvs__) \ || defined (__mc68000__) || defined (__mc68020__) || defined (__NeXT__)\ @@ -330,6 +330,21 @@ } s; double d; }; +#else +#if (defined (__arm__) && defined(__linux__)) +#define _GMP_IEEE_FLOATS 1 +union ieee_double_extract +{ + struct + { + unsigned int manh:20; + unsigned int exp:11; + unsigned int sig:1; + unsigned int manl:32; + } s; + double d; +}; +#endif #endif #endif #endif /* SIZEOF_INT >= 4 */ --- ssh-1.2.20/gmp-2.0.2-ssh-2/longlong.h.rmk Tue Mar 25 06:20:56 1997 +++ ssh-1.2.20/gmp-2.0.2-ssh-2/longlong.h Sat Aug 9 20:54:33 1997 @@ -193,9 +193,9 @@ #define umul_ppmm(xh, xl, a, b) \ __asm__ ("%@ Inlined umul_ppmm mov %|r0, %2, lsr #16 - mov %|r2, %3, lsr #16 + mov %0, %3, lsr #16 bic %|r1, %2, %|r0, lsl #16 - bic %|r2, %3, %|r2, lsl #16 + bic %|r2, %3, %0, lsl #16 mul %1, %|r1, %|r2 mul %|r2, %|r0, %|r2 mul %|r1, %0, %|r1 This may help you find the problem. SSH works wonderfully on all ARM platforms with this patch applied (and a few minor changes to SSH itself). _____ |_____| ------------------------------------------------- ---+---+- | | Russell King rmk@arm.linux.org.uk --- --- | | | | http://www.arm.linux.org.uk/~rmk/aboutme.html / / | | +-+-+ --- -+- / | THE developer of ARM Linux |+| /|\ / | | | --- | +-+-+ ------------------------------------------------- /\\\ | -- This list is run automagically by Majordomo 1.94.4 Please send email questions to owner-devel@netwinder.org To UNSUBSCRIBE: email majordomo@netwinder.org with "unsubscribe devel" as the body of your message.