From owner-svn-src-head@freebsd.org Wed Nov 28 01:47:02 2018 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AC0B41142CD7; Wed, 28 Nov 2018 01:47:02 +0000 (UTC) (envelope-from jhibbits@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 513FF7883E; Wed, 28 Nov 2018 01:47:02 +0000 (UTC) (envelope-from jhibbits@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 325B12395B; Wed, 28 Nov 2018 01:47:02 +0000 (UTC) (envelope-from jhibbits@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id wAS1l2J3024425; Wed, 28 Nov 2018 01:47:02 GMT (envelope-from jhibbits@FreeBSD.org) Received: (from jhibbits@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id wAS1l2WV024424; Wed, 28 Nov 2018 01:47:02 GMT (envelope-from jhibbits@FreeBSD.org) Message-Id: <201811280147.wAS1l2WV024424@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: jhibbits set sender to jhibbits@FreeBSD.org using -f From: Justin Hibbits Date: Wed, 28 Nov 2018 01:47:02 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r341101 - head/stand X-SVN-Group: head X-SVN-Commit-Author: jhibbits X-SVN-Commit-Paths: head/stand X-SVN-Commit-Revision: 341101 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 513FF7883E X-Spamd-Result: default: False [0.80 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_SPAM_LONG(0.47)[0.465,0]; NEURAL_SPAM_MEDIUM(0.30)[0.301,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_SPAM_SHORT(0.03)[0.034,0] X-Rspamd-Server: mx1.freebsd.org X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Nov 2018 01:47:02 -0000 Author: jhibbits Date: Wed Nov 28 01:47:01 2018 New Revision: 341101 URL: https://svnweb.freebsd.org/changeset/base/341101 Log: powerpcspe: Don't crash the loader on ubldr with SPE instructions. -msoft-float seems to be insufficient for disabling the SPE on powerpcspe. Force it off with -mno-spe as well. This prevents a crash in ubldr on powerpcspe. Modified: head/stand/defs.mk Modified: head/stand/defs.mk ============================================================================== --- head/stand/defs.mk Tue Nov 27 22:33:58 2018 (r341100) +++ head/stand/defs.mk Wed Nov 28 01:47:01 2018 (r341101) @@ -115,6 +115,11 @@ CFLAGS+= -march=rv64imac -mabi=lp64 CFLAGS+= -msoft-float .endif +# -msoft-float seems to be insufficient for powerpcspe +.if ${MACHINE_ARCH} == "powerpcspe" +CFLAGS+= -mno-spe +.endif + .if ${MACHINE_CPUARCH} == "i386" || (${MACHINE_CPUARCH} == "amd64" && ${DO32:U0} == 1) CFLAGS+= -march=i386 CFLAGS.gcc+= -mpreferred-stack-boundary=2