3 .if ${MACHINE_CPUARCH} == "amd64"
5 CFLAGS+=-DCOMPAT_FREEBSD32 -DCOMPAT_LINUX32
8 .PATH: ${SRCTOP}/sys/compat/linux ${SRCTOP}/sys/${MACHINE_CPUARCH}/linux${SFX}
10 VDSO= linux${SFX}_vdso
13 SRCS= linux_fork.c linux${SFX}_dummy.c linux_file.c linux_event.c \
14 linux_futex.c linux_getcwd.c linux_ioctl.c linux_ipc.c \
15 linux${SFX}_machdep.c linux_misc.c linux_signal.c \
16 linux_socket.c linux_stats.c linux_sysctl.c linux${SFX}_sysent.c \
17 linux${SFX}_sysvec.c linux_uid16.c linux_time.c \
18 linux_timer.c linux_vdso.c \
19 opt_inet6.h opt_compat.h opt_posix.h opt_usb.h vnode_if.h \
21 .if ${MACHINE_CPUARCH} == "amd64"
22 SRCS+= linux${SFX}_support.s
24 SRCS+= linux_copyout.c
26 DPSRCS= assym.inc linux${SFX}_genassym.c
29 SRCS+= opt_kstack_pages.h opt_nfs.h opt_hwpmc_hooks.h
30 .if ${MACHINE_CPUARCH} == "i386"
36 .if ${MACHINE_CPUARCH} == "i386"
37 SRCS+= linux_ptrace.c imgact_linux.c linux_util.c linux_mib.c linux_mmap.c \
38 linux_emul.c linux_errno.c opt_cpu.h linux.c
41 .if ${MACHINE_CPUARCH} == "i386"
43 EXPORT_SYMS+= linux_emul_path
44 EXPORT_SYMS+= linux_get_osname
45 EXPORT_SYMS+= linux_get_osrelease
46 EXPORT_SYMS+= linux_ioctl_register_handler
47 EXPORT_SYMS+= linux_ioctl_unregister_handler
50 CLEANFILES= linux${SFX}_assym.h linux${SFX}_genassym.o linux${SFX}_locore.o \
53 linux${SFX}_assym.h: linux${SFX}_genassym.o
54 sh ${SYSDIR}/kern/genassym.sh linux${SFX}_genassym.o > ${.TARGET}
56 linux${SFX}_locore.o: linux${SFX}_assym.h assym.inc
57 ${CC} -x assembler-with-cpp -DLOCORE -m32 -shared -s \
58 -pipe -I. -I${SYSDIR} -Werror -Wall -fno-common -nostdinc -nostdlib \
59 -fno-omit-frame-pointer -fPIC \
60 -Wl,-T${SRCTOP}/sys/${MACHINE_CPUARCH}/linux${SFX}/${VDSO}.lds.s \
61 -Wl,-soname=${VDSO}.so.1,--eh-frame-hdr,-warn-common \
62 ${.IMPSRC} -o ${.TARGET}
64 .if ${MACHINE_CPUARCH} == "amd64"
65 linux${SFX}_support.o: linux${SFX}_assym.h assym.inc
66 ${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \
67 ${.IMPSRC} -o ${.TARGET}
69 ${VDSO}.so: linux${SFX}_locore.o
70 ${OBJCOPY} --input-target binary --output-target elf64-x86-64-freebsd \
71 --binary-architecture i386 linux${SFX}_locore.o ${.TARGET}
72 strip -N _binary_linux${SFX}_locore_o_size ${.TARGET}
74 ${VDSO}.so: linux${SFX}_locore.o
75 ${OBJCOPY} --input-target binary --output-target elf32-i386-freebsd \
76 --binary-architecture i386 linux${SFX}_locore.o ${.TARGET}
77 strip -N _binary_linux_locore_o_size ${.TARGET}
80 linux${SFX}_genassym.o: offset.inc
81 ${CC} -c ${CFLAGS:N-flto:N-fno-common} ${.IMPSRC}
83 .if !defined(KERNBUILDDIR)
84 .warning Building Linuxulator outside of a kernel does not make sense
87 .include <bsd.kmod.mk>