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- .PATH: ${SRCTOP}/sys/compat/linux ${SRCTOP}/sys/${MACHINE}/linux
- .if ${MACHINE_CPUARCH} == "amd64"
- .PATH: ${SRCTOP}/sys/x86/linux
- .endif
- KMOD= linux64
- SRCS= linux_dummy_machdep.c \
- linux_elf64.c \
- linux_event.c \
- linux_file.c \
- linux_fork.c \
- linux_futex.c \
- linux_getcwd.c \
- linux_ioctl.c \
- linux_ipc.c \
- linux_machdep.c \
- linux_misc.c \
- linux_ptrace.c \
- linux_rseq.c \
- linux_signal.c \
- linux_socket.c \
- linux_stats.c \
- linux_syscalls.c \
- linux_sysctl.c \
- linux_sysent.c \
- linux_sysvec.c \
- linux_time.c \
- linux_vdso.c \
- linux_timer.c \
- linux_xattr.c \
- opt_ktrace.h \
- opt_inet6.h \
- opt_posix.h \
- bus_if.h \
- device_if.h \
- vnode_if.h \
- linux_support.S \
- linux_vdso_inc.S
- .if ${MACHINE_CPUARCH} == "amd64"
- SRCS+= linux_dummy_x86.c
- .endif
- DPSRCS= assym.inc linux_genassym.c
- # XXX: for assym.inc
- SRCS+= opt_kstack_pages.h opt_nfs.h opt_hwpmc_hooks.h
- CLEANFILES= linux_assym.h linux_genassym.o linux_locore.o \
- genassym.o linux_vdso_gtod.o linux_vdso.so.o
- linux_assym.h: linux_genassym.o
- sh ${SYSDIR}/kern/genassym.sh linux_genassym.o > ${.TARGET}
- .if ${MACHINE_CPUARCH} == "amd64"
- VDSOFLAGS=-mcmodel=small -msoft-float
- VDSODEPS=linux_vdso_gettc_x86.inc
- .elif ${MACHINE_CPUARCH} == "aarch64"
- # The Linux uses tiny memory model, but our ld does not know about
- # some of relocation types which is generated by cc
- VDSOFLAGS=-mgeneral-regs-only -mcmodel=small -ffixed-x18
- .endif
- linux_locore.o: linux_assym.h assym.inc
- ${CC} -c -x assembler-with-cpp -DLOCORE \
- -fPIC -pipe -O2 -Werror ${VDSOFLAGS} \
- -nostdinc -fasynchronous-unwind-tables \
- -fno-omit-frame-pointer -foptimize-sibling-calls \
- -fno-stack-protector -I. -I${SYSDIR} -I${SRCTOP}/include \
- ${.IMPSRC} -o ${.TARGET}
- linux_vdso_gtod.o: linux_vdso_gtod.inc ${VDSODEPS}
- ${CC} -c -fPIC -pipe -O2 -Werror ${VDSOFLAGS} \
- -nostdinc -fasynchronous-unwind-tables \
- -fno-omit-frame-pointer -foptimize-sibling-calls \
- -fno-stack-protector -I. -I${SYSDIR} -I${SRCTOP}/include \
- ${.IMPSRC} -o ${.TARGET}
- linux_vdso.so.o: linux_locore.o linux_vdso_gtod.o
- ${LD} --shared --eh-frame-hdr -soname=linux-vdso.so.1 \
- --no-undefined --hash-style=both -warn-common -nostdlib \
- --strip-debug -s --build-id=sha1 -Bsymbolic \
- -T${SRCTOP}/sys/${MACHINE}/linux/linux_vdso.lds.s \
- -o ${.TARGET} ${.ALLSRC:M*.o}
- linux_vdso_inc.o: linux_vdso.so.o
- linux_support.o: linux_support.S assym.inc linux_assym.h
- ${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \
- ${.ALLSRC:M*.S:u} -o ${.TARGET}
- linux_genassym.o: offset.inc
- ${CC} -c ${CFLAGS:N-flto*:N-fno-common:N-fsanitize*:N-fno-sanitize*} \
- -fcommon ${.IMPSRC}
- .if !defined(KERNBUILDDIR)
- .warning Building Linuxulator outside of a kernel does not make sense
- .endif
- EXPORT_SYMS= YES
- .include <bsd.kmod.mk>
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