From owner-freebsd-bugs@freebsd.org Sun Jul 30 19:58:15 2017 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 336E9DC111E for ; Sun, 30 Jul 2017 19:58:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 160F07ED6A for ; Sun, 30 Jul 2017 19:58:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v6UJwEYu074343 for ; Sun, 30 Jul 2017 19:58:14 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 221107] -r371706 (so clang 5) TARGET_ARCH=powerpc aha.kld gets: R_PPC_PLTREL24 reloc against local symbol; could not read symbols: Bad value Date: Sun, 30 Jul 2017 19:58:15 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: markmi@dsl-only.net X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 30 Jul 2017 19:58:15 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221107 Bug ID: 221107 Summary: -r371706 (so clang 5) TARGET_ARCH=3Dpowerpc aha.kld gets: R_PPC_PLTREL24 reloc against local symbol; could not read symbols: Bad value Product: Base System Version: CURRENT Hardware: powerpc OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: markmi@dsl-only.net This happens to be via a amd64 -> powerpc cross build. I experiment with system clang targeting powerpc (and powerpc64). Until recently I could buildkernel via clang (but it had problems if tried to boot the build). First I show the error reporting text then the build context used. --- all_subdir_aha --- Building /usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/GENERICvtsc-NODBG/mo= dules/usr/src/sys/modules/aha/aha.kld . . . --- all_subdir_aha --- Building /usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/GENERICvtsc-NODBG/mo= dules/usr/src/sys/modules/aha/aha.ko.full . . . --- aha.ko.full --- ld: aha.kld(.text+0x2b94): R_PPC_PLTREL24 reloc against local symbol aha.kld: could not read symbols: Bad value . . . --- all_subdir_aha --- *** [aha.ko.full] Error code 1 make[4]: stopped in /usr/src/sys/modules/aha .ERROR_TARGET=3D'aha.ko.full' .ERROR_META_FILE=3D'/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/= GENERICvtsc-NODBG/modules/usr/src/sys/modules/aha/aha.ko.full.meta' .MAKE.LEVEL=3D'4' MAKEFILE=3D'' .MAKE.MODE=3D'meta missing-filemon=3Dyes missing-meta=3Dyes silent=3Dyes ve= rbose' _ERROR_CMD=3D'ld -m elf32ppc_fbsd -Bshareable -znotext -d -warn-common -o aha.ko.full aha.kld;' .CURDIR=3D'/usr/src/sys/modules/aha' .MAKE=3D'make' .OBJDIR=3D'/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/GENERICvt= sc-NODBG/modules/usr/src/sys/modules/aha' .TARGETS=3D'all' DESTDIR=3D'' LD_LIBRARY_PATH=3D'' MACHINE=3D'powerpc' MACHINE_ARCH=3D'powerpc' MAKEOBJDIRPREFIX=3D'/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/= GENERICvtsc-NODBG/modules' MAKESYSPATH=3D'/usr/src/share/mk' MAKE_VERSION=3D'20170720' --- all_subdir_agp --- Building /usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/GENERICvtsc-NODBG/mo= dules/usr/src/sys/modules/agp/agp.ko.full --- all_subdir_aha --- PATH=3D'/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/tmp/legacy/usr/s= bin:/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/tmp/legacy/usr/bin:/= usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/tmp/legacy/bin:/usr/obj/p= owerpcvtsc_clang/powerpc.powerpc/usr/src/tmp/usr/sbin:/usr/obj/powerpcvtsc_= clang/powerpc.powerpc/usr/src/tmp/usr/bin:/sbin:/bin:/usr/sbin:/usr/bin' SRCTOP=3D'/usr/src' OBJTOP=3D'/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/GENERICvts= c-NODBG/modules/usr/src' .MAKE.MAKEFILES=3D'/usr/src/share/mk/sys.mk /usr/src/share/mk/local.sys.env= .mk /usr/src/share/mk/src.sys.env.mk /root/src.configs/src.conf.powerpc-clang-bootstrap.amd64-host /usr/src/share/mk/bsd.mkopt.mk /usr/src/share/mk/bsd.suffixes.mk /root/src.configs/make.conf /usr/src/share/mk/local.sys.mk /usr/src/share/mk/src.sys.mk /dev/null /usr/src/sys/modules/aha/Makefile /usr/src/share/mk/bsd.kmod.mk /usr/src/sys/conf/kmod.mk /usr/src/share/mk/bsd.init.mk /usr/src/share/mk/bsd.opts.mk /usr/src/share/mk/bsd.cpu.mk /usr/src/share/mk/local.init.mk /usr/src/share/mk/src.init.mk /usr/src/sys/modules/aha/../Makefile.inc /usr/src/share/mk/bsd.own.mk /usr/src/share/mk/bsd.compiler.mk /usr/src/share/mk/bsd.linker.mk /usr/src/sys/conf/kern.opts.mk /usr/src/sys/conf/config.mk /usr/src/share/mk/bsd.links.mk /usr/src/share/mk/bsd.dep.mk /usr/src/share/mk/bsd.clang-analyze.mk /usr/src/share/mk/bsd.obj.mk /usr/src/share/mk/bsd.subdir.mk /usr/src/sys/conf/kern.mk' .PATH=3D'. /usr/src/sys/modules/aha /usr/src/sys/dev/aha /usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/GENERICvtsc-NODBG' 1 error make[4]: stopped in /usr/src/sys/modules/aha .ERROR_TARGET=3D'aha.ko.full' .ERROR_META_FILE=3D'/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/= GENERICvtsc-NODBG/modules/usr/src/sys/modules/aha/aha.ko.full.meta' .MAKE.LEVEL=3D'4' MAKEFILE=3D'' .MAKE.MODE=3D'meta missing-filemon=3Dyes missing-meta=3Dyes silent=3Dyes ve= rbose' _ERROR_CMD=3D'ld -m elf32ppc_fbsd -Bshareable -znotext -d -warn-common -o aha.ko.full aha.kld;' .CURDIR=3D'/usr/src/sys/modules/aha' .MAKE=3D'make' .OBJDIR=3D'/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/GENERICvt= sc-NODBG/modules/usr/src/sys/modules/aha' .TARGETS=3D'all' DESTDIR=3D'' LD_LIBRARY_PATH=3D'' MACHINE=3D'powerpc' MACHINE_ARCH=3D'powerpc' MAKEOBJDIRPREFIX=3D'/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/= GENERICvtsc-NODBG/modules' MAKESYSPATH=3D'/usr/src/share/mk' MAKE_VERSION=3D'20170720' PATH=3D'/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/tmp/legacy/usr/s= bin:/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/tmp/legacy/usr/bin:/= usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/tmp/legacy/bin:/usr/obj/p= owerpcvtsc_clang/powerpc.powerpc/usr/src/tmp/usr/sbin:/usr/obj/powerpcvtsc_= clang/powerpc.powerpc/usr/src/tmp/usr/bin:/sbin:/bin:/usr/sbin:/usr/bin' SRCTOP=3D'/usr/src' OBJTOP=3D'/usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/GENERICvts= c-NODBG/modules/usr/src' .MAKE.MAKEFILES=3D'/usr/src/share/mk/sys.mk /usr/src/share/mk/local.sys.env= .mk /usr/src/share/mk/src.sys.env.mk /root/src.configs/src.conf.powerpc-clang-bootstrap.amd64-host /usr/src/share/mk/bsd.mkopt.mk /usr/src/share/mk/bsd.suffixes.mk /root/src.configs/make.conf /usr/src/share/mk/local.sys.mk /usr/src/share/mk/src.sys.mk /dev/null /usr/src/sys/modules/aha/Makefile /usr/src/share/mk/bsd.kmod.mk /usr/src/sys/conf/kmod.mk /usr/src/share/mk/bsd.init.mk /usr/src/share/mk/bsd.opts.mk /usr/src/share/mk/bsd.cpu.mk /usr/src/share/mk/local.init.mk /usr/src/share/mk/src.init.mk /usr/src/sys/modules/aha/../Makefile.inc /usr/src/share/mk/bsd.own.mk /usr/src/share/mk/bsd.compiler.mk /usr/src/share/mk/bsd.linker.mk /usr/src/sys/conf/kern.opts.mk /usr/src/sys/conf/config.mk /usr/src/share/mk/bsd.links.mk /usr/src/share/mk/bsd.dep.mk /usr/src/share/mk/bsd.clang-analyze.mk /usr/src/share/mk/bsd.obj.mk /usr/src/share/mk/bsd.subdir.mk /usr/src/sys/conf/kern.mk' .PATH=3D'. /usr/src/sys/modules/aha /usr/src/sys/dev/aha /usr/obj/powerpcvtsc_clang/powerpc.powerpc/usr/src/sys/GENERICvtsc-NODBG' *** [all_subdir_aha] Error code 2 Build context: ~/sys_build_scripts.amd64-host/make_powerpcvtsc_nodebug_clang_bootstrap-amd= 64-host.sh -j8 buildworld buildkernel # more ~/sys_build_scripts.amd64-host/make_powerpcvtsc_nodebug_clang_bootstrap-amd= 64-host.sh=20 kldload -n filemon && \ script ~/sys_typescripts/typescript_make_powerpcvtsc_nodebug_clang_bootstrap-amd64= -host-$(date +%Y-%m-%d:%H:%M:%S) \ env __MAKE_CONF=3D"/root/src.configs/make.conf" SRCCONF=3D"/dev/null" SRC_ENV_CONF=3D"/root/src.configs/src.conf.powerpc-clang-bootstrap.amd64-ho= st" \ WITH_META_MODE=3Dyes \ MAKEOBJDIRPREFIX=3D"/usr/obj/powerpcvtsc_clang" \ make $* C# more /root/src.configs/make.conf CFLAGS.gcc+=3D -v # more /root/src.configs/src.conf.powerpc-clang-bootstrap.amd64-host TO_TYPE=3Dpowerpc # KERNCONF=3DGENERICvtsc-NODBG TARGET=3D${TO_TYPE} .if ${.MAKE.LEVEL} =3D=3D 0 TARGET_ARCH=3D${TO_TYPE} .export TARGET_ARCH .endif # WITH_CROSS_COMPILER=3D WITHOUT_SYSTEM_COMPILER=3D # WITH_LIBCPLUSPLUS=3D WITH_BINUTILS_BOOTSTRAP=3D WITH_ELFTOOLCHAIN_BOOTSTRAP=3D WITH_CLANG_BOOTSTRAP=3D WITH_CLANG=3D WITH_CLANG_IS_CC=3D WITH_CLANG_FULL=3D WITH_CLANG_EXTRAS=3D WITHOUT_LLD=3D # lldb requires missing atomic 8-byte operations for powerpc (non-64) WITHOUT_LLDB=3D # WITH_BOOT=3D WITHOUT_LIB32=3D # WITHOUT_GCC_BOOTSTRAP=3D WITHOUT_GCC=3D WITHOUT_GCC_IS_CC=3D WITHOUT_GNUCXX=3D # NO_WERROR=3D # # Use WERROR to avoid stopping at the likes of: # error: implicit conversion from 'int' to 'int8_t' (aka 'signed char') cha= nges value from 128 to -128 [-Werror,-Wconstant-conversion] WERROR=3D MALLOC_PRODUCTION=3D # WITH_REPRODUCIBLE_BUILD=3D WITH_DEBUG_FILES=3D --=20 You are receiving this mail because: You are the assignee for the bug.=