1# $FreeBSD$ 2 3.PATH: ${SRCTOP}/sys/compat/linux ${SRCTOP}/sys/${MACHINE}/linux 4 5VDSO= linux_vdso 6 7KMOD= linux64 8SRCS= linux_fork.c linux_dummy.c linux_file.c linux_event.c \ 9 linux_futex.c linux_getcwd.c linux_ioctl.c linux_ipc.c \ 10 linux_machdep.c linux_misc.c linux_ptrace.c linux_signal.c \ 11 linux_socket.c linux_stats.c linux_sysctl.c linux_sysent.c \ 12 linux_sysvec.c linux_time.c linux_vdso.c linux_timer.c \ 13 opt_compat.h opt_inet6.h opt_posix.h opt_usb.h \ 14 vnode_if.h device_if.h bus_if.h \ 15 linux_support.s 16DPSRCS= assym.inc linux_genassym.c 17 18# XXX: for assym.inc 19SRCS+= opt_kstack_pages.h opt_nfs.h opt_hwpmc_hooks.h 20.if ${MACHINE_CPUARCH} == "i386" 21SRCS+= opt_apic.h 22.endif 23 24CLEANFILES= linux_assym.h linux_genassym.o linux_locore.o \ 25 genassym.o 26 27OBJS= ${VDSO}.so 28 29linux_assym.h: linux_genassym.o 30 sh ${SYSDIR}/kern/genassym.sh linux_genassym.o > ${.TARGET} 31 32linux_locore.o: linux_locore.asm linux_assym.h 33 ${CC} -x assembler-with-cpp -DLOCORE -shared -mcmodel=small \ 34 -pipe -I. -I${SYSDIR} -Werror -Wall -fno-common -fPIC -nostdinc \ 35 -Wl,-T${SRCTOP}/sys/${MACHINE}/linux/${VDSO}.lds.s \ 36 -Wl,-soname=${VDSO}.so.1,-warn-common -nostdlib \ 37 ${.IMPSRC} -o ${.TARGET} 38 39.if ${MACHINE_CPUARCH} == "aarch64" 40OBJCOPY_TARGET=--output-target elf64-littleaarch64 --binary-architecture aarch64 41.elif ${MACHINE_CPUARCH} == "amd64" 42OBJCOPY_TARGET=--output-target elf64-x86-64 --binary-architecture i386:x86-64 43.else 44.error ${MACHINE_CPUARCH} not yet supported by linux64 45.endif 46${VDSO}.so: linux_locore.o 47 ${OBJCOPY} --input-target binary ${OBJCOPY_TARGET} -S -g \ 48 linux_locore.o ${.TARGET} 49 strip -N _binary_linux_locore_o_size ${.TARGET} 50 51linux_support.o: assym.inc linux_assym.h 52 ${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \ 53 ${.IMPSRC} -o ${.TARGET} 54 55linux_genassym.o: offset.inc 56 ${CC} -c ${CFLAGS:N-flto:N-fno-common} ${.IMPSRC} 57 58.if !defined(KERNBUILDDIR) 59.warning Building Linuxulator outside of a kernel does not make sense 60.endif 61 62.include <bsd.kmod.mk> 63