From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 64700 invoked by alias); 10 Oct 2015 21:25:54 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 64687 invoked by uid 89); 10 Oct 2015 21:25:53 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.6 required=5.0 tests=AWL,BAYES_00,KAM_LAZY_DOMAIN_SECURITY,RCVD_IN_DNSWL_LOW,RCVD_IN_SEMBACKSCATTER autolearn=no version=3.3.2 X-HELO: mail-out.m-online.net Received: from mail-out.m-online.net (HELO mail-out.m-online.net) (212.18.0.9) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (CAMELLIA256-SHA encrypted) ESMTPS; Sat, 10 Oct 2015 21:25:51 +0000 Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 3nYK7c0lqWz3hhw2; Sat, 10 Oct 2015 23:25:47 +0200 (CEST) Received: from localhost (dynscan1.mnet-online.de [192.168.6.68]) by mail.m-online.net (Postfix) with ESMTP id 3nYK7b5hmHzvhL3; Sat, 10 Oct 2015 23:25:47 +0200 (CEST) Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.68]) (amavisd-new, port 10024) with ESMTP id tBKvgrQPfydt; Sat, 10 Oct 2015 23:25:46 +0200 (CEST) X-Auth-Info: ZTJVVwoYk1OgZUlAKM23DOR51Xavza1ugP9tD5bO84KntpnylwQdIe/18VyE+J50 Received: from igel.home (ppp-93-104-184-236.dynamic.mnet-online.de [93.104.184.236]) by mail.mnet-online.de (Postfix) with ESMTPA; Sat, 10 Oct 2015 23:25:45 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id 6FAF32C3674; Sat, 10 Oct 2015 23:25:38 +0200 (CEST) From: Andreas Schwab To: "Lynn A. Boger" Cc: Matthias Klose , Ian Lance Taylor , David Edelsohn , gcc-patches , Alan Modra Subject: Re: [PATCH] PR66870 PowerPC64 Enable gold linker with split stack References: <55D39752.5090602@linux.vnet.ibm.com> <55D4DA0B.6000106@ubuntu.com> <55D50BBA.6060909@linux.vnet.ibm.com> <55DF7A72.2040208@linux.vnet.ibm.com> <55F86277.8010100@linux.vnet.ibm.com> <55FB10E7.9090607@linux.vnet.ibm.com> <56101F0E.8000003@ubuntu.com> <56153C00.2000209@linux.vnet.ibm.com> <561556F9.8030802@ubuntu.com> <5616BC63.3060307@linux.vnet.ibm.com> <5616D609.2000400@ubuntu.com> <56181AD9.6080501@linux.vnet.ibm.com> X-Yow: Oh my GOD -- the SUN just fell into YANKEE STADIUM!! Date: Sat, 10 Oct 2015 21:25:00 -0000 In-Reply-To: <56181AD9.6080501@linux.vnet.ibm.com> (Lynn A. Boger's message of "Fri, 9 Oct 2015 14:51:53 -0500") Message-ID: <87vbae2z71.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-SW-Source: 2015-10/txt/msg01058.txt.bz2 "Lynn A. Boger" writes: > Index: gcc/config/rs6000/sysv4.h > =================================================================== > --- gcc/config/rs6000/sysv4.h (revision 228653) > +++ gcc/config/rs6000/sysv4.h (working copy) > @@ -940,13 +940,15 @@ ncrtn.o%s" > #undef TARGET_ASAN_SHADOW_OFFSET > #define TARGET_ASAN_SHADOW_OFFSET rs6000_asan_shadow_offset > > -/* On ppc64 and ppc64le, split stack is only support for > - 64 bit. */ > +/* On ppc64 and ppc64le, split stack is only supported for > + 64 bit targets with a 64 bit compiler. */ > #undef TARGET_CAN_SPLIT_STACK_64BIT > +#if defined (__64BIT__) || defined (__powerpc64__) || defined (__ppc64__) This doesn't make sense. A target header cannot use host defines. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."