From owner-svn-src-head@freebsd.org Sat Apr 21 15:15:48 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 34F1FFAC5EB; Sat, 21 Apr 2018 15:15:48 +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 DBDC58B25C; Sat, 21 Apr 2018 15:15:47 +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 D6DFB9C8; Sat, 21 Apr 2018 15:15:47 +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 w3LFFlr8002079; Sat, 21 Apr 2018 15:15:47 GMT (envelope-from jhibbits@FreeBSD.org) Received: (from jhibbits@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w3LFFlV3002077; Sat, 21 Apr 2018 15:15:47 GMT (envelope-from jhibbits@FreeBSD.org) Message-Id: <201804211515.w3LFFlV3002077@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: jhibbits set sender to jhibbits@FreeBSD.org using -f From: Justin Hibbits Date: Sat, 21 Apr 2018 15:15:47 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r332859 - head/sys/powerpc/powerpc X-SVN-Group: head X-SVN-Commit-Author: jhibbits X-SVN-Commit-Paths: head/sys/powerpc/powerpc X-SVN-Commit-Revision: 332859 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.25 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: Sat, 21 Apr 2018 15:15:48 -0000 Author: jhibbits Date: Sat Apr 21 15:15:47 2018 New Revision: 332859 URL: https://svnweb.freebsd.org/changeset/base/332859 Log: Export powerpc CPU features for auxvec FreeBSD exports the AT_HWCAP* auxvec items if provided by the ELF sysentvec structure. Add the CPU features to be exported, so user space can more easily check for them without using the hw.cpu_features and hw.cpu_features2 sysctls. Modified: head/sys/powerpc/powerpc/elf32_machdep.c head/sys/powerpc/powerpc/elf64_machdep.c Modified: head/sys/powerpc/powerpc/elf32_machdep.c ============================================================================== --- head/sys/powerpc/powerpc/elf32_machdep.c Sat Apr 21 14:58:45 2018 (r332858) +++ head/sys/powerpc/powerpc/elf32_machdep.c Sat Apr 21 15:15:47 2018 (r332859) @@ -123,6 +123,8 @@ struct sysentvec elf32_freebsd_sysvec = { .sv_schedtail = NULL, .sv_thread_detach = NULL, .sv_trap = NULL, + .sv_hwcap = &cpu_features, + .sv_hwcap2 = &cpu_features2, }; INIT_SYSENTVEC(elf32_sysvec, &elf32_freebsd_sysvec); Modified: head/sys/powerpc/powerpc/elf64_machdep.c ============================================================================== --- head/sys/powerpc/powerpc/elf64_machdep.c Sat Apr 21 14:58:45 2018 (r332858) +++ head/sys/powerpc/powerpc/elf64_machdep.c Sat Apr 21 15:15:47 2018 (r332859) @@ -88,6 +88,8 @@ struct sysentvec elf64_freebsd_sysvec_v1 = { .sv_schedtail = NULL, .sv_thread_detach = NULL, .sv_trap = NULL, + .sv_hwcap = &cpu_features, + .sv_hwcap2 = &cpu_features2, }; INIT_SYSENTVEC(elf64_sysvec_v1, &elf64_freebsd_sysvec_v1);