I attempted a from-scratch (. . ./arm64.aarch64/ empty) kernel-toolchain buildkernel targeting aarch64 from amd64 based on head -r336349 . It failed by ending up using an ld that can only target elf_x86_64_fbsd elf_i386_fbsd : . . . --- buildkernel --- Building /usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/sys/GENERIC-NODBG/modules/usr/src/sys/modules/accf_data/accf_data.kld --- accf_data.kld --- ld: unrecognised emulation mode: aarch64elf Supported emulations: elf_x86_64_fbsd elf_i386_fbsd *** [accf_data.kld] Error code 1 make[4]: stopped in /usr/src/sys/modules/accf_data .ERROR_TARGET='accf_data.kld' .ERROR_META_FILE='/usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/sys/GENERIC-NODBG/modules/usr/src/sys/modules/accf_data/accf_data.kld.meta' .MAKE.LEVEL='4' MAKEFILE='' .MAKE.MODE='meta missing-filemon=yes missing-meta=yes silent=yes verbose' _ERROR_CMD='ld -m aarch64elf -d -warn-common -r -d -o accf_data.kld accf_data.o; ctfmerge -L VERSION -g -o accf_data.kld accf_data.o; :> export_syms; awk -f /usr/src/sys/conf/kmod_syms.awk accf_data.kld export_syms | xargs -J% objcopy % accf_data.kld;' .CURDIR='/usr/src/sys/modules/accf_data' .MAKE='make' .OBJDIR='/usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/sys/GENERIC-NODBG/modules/usr/src/sys/modules/accf_data' .TARGETS='all' DESTDIR='' LD_LIBRARY_PATH='' MACHINE='arm64' MACHINE_ARCH='aarch64' MAKEOBJDIRPREFIX='/usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/sys/GENERIC-NODBG/modules' MAKESYSPATH='/usr/src/share/mk' MAKE_VERSION='20180512' PATH='/usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/tmp/legacy/usr/sbin:/usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/tmp/legacy/usr/bin:/usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/tmp/legacy/bin:/usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/tmp/usr/sbin:/usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/tmp/usr/bin:/sbin:/bin:/usr/sbin:/usr/bin' SRCTOP='/usr/src' OBJTOP='/usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/sys/GENERIC-NODBG/modules/usr/src' .MAKE.MAKEFILES='/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.cortexA53-clang-bootstrap.amd64-host /usr/src/share/mk/bsd.mkopt.mk /usr/src/share/mk/src.sys.obj.mk /usr/src/share/mk/auto.obj.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/accf_data/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/accf_data/../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='. /usr/src/sys/modules/accf_data /usr/src/sys/netinet /usr/obj/cortexA53_clang/arm64.aarch64/usr/src/arm64.aarch64/sys/GENERIC-NODBG' 1 error Detailed context: # uname -apKU FreeBSD FBSDUSSD 12.0-CURRENT FreeBSD 12.0-CURRENT r336349M amd64 amd64 1200073 1200073 The "M" is mostly for powerpc* family experiments: # svnlite status /usr/src/ | sort ? /usr/src/sys/amd64/conf/GENERIC-DBG ? /usr/src/sys/amd64/conf/GENERIC-NODBG ? /usr/src/sys/arm/conf/GENERIC-DBG ? /usr/src/sys/arm/conf/GENERIC-NODBG ? /usr/src/sys/arm64/conf/GENERIC-DBG ? /usr/src/sys/arm64/conf/GENERIC-NODBG ? /usr/src/sys/powerpc/conf/GENERIC64vtsc-DBG ? /usr/src/sys/powerpc/conf/GENERIC64vtsc-NODBG ? /usr/src/sys/powerpc/conf/GENERICvtsc-DBG ? /usr/src/sys/powerpc/conf/GENERICvtsc-NODBG M /usr/src/Makefile.libcompat M /usr/src/contrib/llvm/lib/Target/PowerPC/PPCFrameLowering.cpp M /usr/src/contrib/llvm/tools/lld/ELF/Arch/PPC64.cpp M /usr/src/crypto/openssl/crypto/armcap.c M /usr/src/lib/libkvm/kvm_powerpc.c M /usr/src/lib/libkvm/kvm_private.c M /usr/src/release/Makefile.vm M /usr/src/release/scripts/mk-vmimage.sh M /usr/src/release/tools/vmimage.subr M /usr/src/secure/lib/libcrypto/Makefile M /usr/src/stand/defs.mk M /usr/src/stand/powerpc/boot1.chrp/Makefile M /usr/src/stand/powerpc/kboot/Makefile M /usr/src/sys/arm64/arm64/identcpu.c M /usr/src/sys/conf/kmod.mk M /usr/src/sys/conf/ldscript.powerpc M /usr/src/sys/powerpc/aim/mmu_oea64.c M /usr/src/sys/powerpc/ofw/ofw_machdep.c # more /usr/src/sys/arm64/conf/GENERIC-NODBG # # GENERIC -- Custom configuration for the arm64/aarch64 # include "GENERIC" ident GENERIC-NODBG makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols options ALT_BREAK_TO_DEBUGGER options KDB # Enable kernel debugger support # For minimum debugger support (stable branch) use: #options KDB_TRACE # Print a stack trace for a panic options DDB # Enable the kernel debugger # Extra stuff: #options VERBOSE_SYSINIT # Enable verbose sysinit messages #options BOOTVERBOSE=1 #options BOOTHOWTO=RB_VERBOSE #options KTR #options KTR_MASK=KTR_TRAP ##options KTR_CPUMASK=0xF #options KTR_VERBOSE # Disable any extra checking for. . . nooptions DEADLKRES # Enable the deadlock resolver nooptions INVARIANTS # Enable calls of extra sanity checking nooptions INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS nooptions WITNESS # Enable checks to detect deadlocks and cycles nooptions WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed nooptions DIAGNOSTIC nooptions MALLOC_DEBUG_MAXZONES # Separate malloc(9) zones nooptions BUF_TRACKING nooptions FULL_BUF_TRACKING # more ~/sys_build_scripts.amd64-host/make_cortexA53_nodebug_clang_bootstrap-amd64-host.sh -j4 kernel-toolchain buildkernel kldload -n filemon && \ script ~/sys_typescripts/typescript_make_cortexA53_nodebug_clang_bootstrap-amd64-host-$(date +%Y-%m-%d:%H:%M:%S) \ env __MAKE_CONF="/root/src.configs/make.conf" SRCCONF="/dev/null" SRC_ENV_CONF="/root/src.configs/src.conf.cortexA53-clang-bootstrap.amd64-host" \ WITH_META_MODE=yes \ MAKEOBJDIRPREFIX="/usr/obj/cortexA53_clang/arm64.aarch64" \ make $* # more ~/src.configs/src.conf.cortexA53-clang-bootstrap.amd64-host TO_TYPE=aarch64 TOOLS_TO_TYPE=${TO_TYPE} VERSION_CONTEXT=12.0 # KERNCONF=GENERIC-NODBG TARGET=arm64 .if ${.MAKE.LEVEL} == 0 TARGET_ARCH=${TO_TYPE} .export TARGET_ARCH .endif # WITH_CROSS_COMPILER= WITHOUT_SYSTEM_COMPILER= WITHOUT_SYSTEM_LINKER= # WITH_LIBCPLUSPLUS= WITH_LLD_BOOTSTRAP= WITHOUT_BINUTILS_BOOTSTRAP= WITH_ELFTOOLCHAIN_BOOTSTRAP= WITH_CLANG_BOOTSTRAP= WITH_CLANG= WITH_CLANG_IS_CC= WITH_CLANG_FULL= WITH_CLANG_EXTRAS= WITH_LLD= WITH_LLD_IS_LD= WITH_LLDB= # WITH_BOOT= WITHOUT_LIB32= # WITHOUT_GCC_BOOTSTRAP= WITHOUT_GCC= WITHOUT_GCC_IS_CC= WITHOUT_GNUCXX= # NO_WERROR= #WERROR= MALLOC_PRODUCTION= # WITH_REPRODUCIBLE_BUILD= WITH_DEBUG_FILES= # #CROSS_BINUTILS_PREFIX=/usr/local/${TOOLS_TO_TYPE}-unknown-freebsd${VERSION_CONTEXT}/bin/ XCFLAGS+= -mcpu=cortex-a53 XCXXFLAGS+= -mcpu=cortex-a53 # There is no XCPPFLAGS but XCPP gets XCFLAGS content. ACFLAGS.arm64cpuid.S+= -mcpu=cortex-a53+crypto ACFLAGS.aesv8-armx.S+= -mcpu=cortex-a53+crypto ACFLAGS.ghashv8-armx.S+= -mcpu=cortex-a53+crypto # more ~/src.configs/make.conf CFLAGS.gcc+= -v === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)Received on Mon Jul 16 2018 - 18:21:21 UTC
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