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sys/modules/linux/Makefile
| # $FreeBSD$ | # $FreeBSD$ | ||||
| .if ${MACHINE_CPUARCH} == "amd64" | .if ${MACHINE_CPUARCH} == "amd64" | ||||
| SFX= 32 | SFX= 32 | ||||
| CFLAGS+=-DCOMPAT_FREEBSD32 -DCOMPAT_LINUX32 | CFLAGS+=-DCOMPAT_FREEBSD32 -DCOMPAT_LINUX32 | ||||
| .endif | .endif | ||||
| .PATH: ${SRCTOP}/sys/compat/linux ${SRCTOP}/sys/${MACHINE_CPUARCH}/linux${SFX} | .PATH: ${SRCTOP}/sys/compat/linux ${SRCTOP}/sys/${MACHINE_CPUARCH}/linux${SFX} | ||||
| .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" | .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" | ||||
| .PATH: ${SRCTOP}/sys/x86/linux | .PATH: ${SRCTOP}/sys/x86/linux | ||||
| .endif | .endif | ||||
| VDSO= linux${SFX}_vdso | |||||
| KMOD= linux | KMOD= linux | ||||
| SRCS= linux_fork.c linux${SFX}_dummy_machdep.c linux_file.c linux_event.c \ | SRCS= linux_fork.c linux${SFX}_dummy_machdep.c linux_file.c linux_event.c \ | ||||
| linux_futex.c linux_getcwd.c linux_ioctl.c linux_ipc.c \ | linux_futex.c linux_getcwd.c linux_ioctl.c linux_ipc.c \ | ||||
| linux${SFX}_machdep.c linux_misc.c linux_signal.c \ | linux${SFX}_machdep.c linux_misc.c linux_signal.c \ | ||||
| linux_socket.c linux_stats.c linux_sysctl.c linux${SFX}_sysent.c \ | linux_socket.c linux_stats.c linux_sysctl.c linux${SFX}_sysent.c \ | ||||
| linux${SFX}_sysvec.c linux_uid16.c linux_time.c \ | linux${SFX}_sysvec.c linux_uid16.c linux_time.c \ | ||||
| linux_timer.c linux_vdso.c \ | linux_timer.c linux_vdso.c \ | ||||
| opt_inet6.h opt_compat.h opt_posix.h opt_usb.h vnode_if.h \ | opt_inet6.h opt_compat.h opt_posix.h opt_usb.h vnode_if.h \ | ||||
| device_if.h bus_if.h | device_if.h bus_if.h | ||||
| .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" | .if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64" | ||||
| SRCS+= linux_dummy_x86.c | SRCS+= linux_dummy_x86.c linux_vdso_tsc_selector_x86.c | ||||
| VDSODEPS=linux_vdso_gettc_x86.inc | |||||
| .endif | .endif | ||||
| .if ${MACHINE_CPUARCH} == "amd64" | .if ${MACHINE_CPUARCH} == "amd64" | ||||
| SRCS+= linux${SFX}_support.s | SRCS+= linux${SFX}_support.s | ||||
| .else | .else | ||||
| SRCS+= linux_copyout.c | SRCS+= linux_copyout.c | ||||
| .endif | .endif | ||||
| DPSRCS= assym.inc linux${SFX}_genassym.c | DPSRCS= assym.inc linux${SFX}_genassym.c | ||||
| # XXX: for assym.inc | # XXX: for assym.inc | ||||
| SRCS+= opt_kstack_pages.h opt_nfs.h opt_hwpmc_hooks.h | SRCS+= opt_kstack_pages.h opt_nfs.h opt_hwpmc_hooks.h | ||||
| .if ${MACHINE_CPUARCH} == "i386" | .if ${MACHINE_CPUARCH} == "i386" | ||||
| SRCS+= opt_apic.h | SRCS+= opt_apic.h | ||||
| .endif | .endif | ||||
| OBJS= ${VDSO}.so | OBJS= linux${SFX}_vdso.so | ||||
| .if ${MACHINE_CPUARCH} == "i386" | .if ${MACHINE_CPUARCH} == "i386" | ||||
| SRCS+= linux_ptrace.c imgact_linux.c linux_util.c linux_mib.c linux_mmap.c \ | SRCS+= linux_ptrace.c imgact_linux.c linux_util.c linux_mib.c linux_mmap.c \ | ||||
| linux_dummy.c linux_emul.c linux_errno.c opt_cpu.h linux.c | linux_dummy.c linux_emul.c linux_errno.c opt_cpu.h linux.c | ||||
| .endif | .endif | ||||
| .if ${MACHINE_CPUARCH} == "i386" | .if ${MACHINE_CPUARCH} == "i386" | ||||
| EXPORT_SYMS= | EXPORT_SYMS= | ||||
| EXPORT_SYMS+= linux_emul_path | EXPORT_SYMS+= linux_emul_path | ||||
| EXPORT_SYMS+= linux_get_osname | EXPORT_SYMS+= linux_get_osname | ||||
| EXPORT_SYMS+= linux_get_osrelease | EXPORT_SYMS+= linux_get_osrelease | ||||
| EXPORT_SYMS+= linux_ioctl_register_handler | EXPORT_SYMS+= linux_ioctl_register_handler | ||||
| EXPORT_SYMS+= linux_ioctl_unregister_handler | EXPORT_SYMS+= linux_ioctl_unregister_handler | ||||
| .endif | .endif | ||||
| CLEANFILES= linux${SFX}_assym.h linux${SFX}_genassym.o linux${SFX}_locore.o \ | CLEANFILES= linux${SFX}_assym.h linux${SFX}_genassym.o linux${SFX}_locore.o \ | ||||
| genassym.o | genassym.o linux${SFX}_vdso_gtod.o linux${SFX}_vdso.so.o | ||||
| linux${SFX}_assym.h: linux${SFX}_genassym.o | linux${SFX}_assym.h: linux${SFX}_genassym.o | ||||
| sh ${SYSDIR}/kern/genassym.sh linux${SFX}_genassym.o > ${.TARGET} | sh ${SYSDIR}/kern/genassym.sh linux${SFX}_genassym.o > ${.TARGET} | ||||
| .if ${MACHINE_CPUARCH} == "amd64" | |||||
| VDSOFLAGS=-DCOMPAT_FREEBSD32 -DCOMPAT_LINUX32 -m32 | |||||
| .endif | |||||
| linux${SFX}_locore.o: linux${SFX}_assym.h assym.inc | linux${SFX}_locore.o: linux${SFX}_assym.h assym.inc | ||||
| ${CC} ${CCLDFLAGS} -x assembler-with-cpp -DLOCORE -m32 -shared -s \ | ${CC} -c -x assembler-with-cpp -DLOCORE -fPIC -pipe -O2 -Werror \ | ||||
| -pipe -I. -I${SYSDIR} ${WERROR} -Wall -fno-common -nostdinc -nostdlib \ | -msoft-float -mregparm=0 \ | ||||
| -fno-omit-frame-pointer -fPIC \ | -mcmodel=small -fno-common -nostdinc -fasynchronous-unwind-tables \ | ||||
| -Wl,-T${SRCTOP}/sys/${MACHINE_CPUARCH}/linux${SFX}/${VDSO}.lds.s \ | -fno-omit-frame-pointer -foptimize-sibling-calls ${VDSOFLAGS} \ | ||||
| -Wl,-soname=${VDSO}.so.1,--eh-frame-hdr,-warn-common \ | -fno-stack-protector -I. -I${SYSDIR} -I${SRCTOP}/include \ | ||||
| ${.IMPSRC} -o ${.TARGET} | ${.IMPSRC} -o ${.TARGET} | ||||
| linux${SFX}_vdso_gtod.o: linux_vdso_gtod.inc ${VDSODEPS} | |||||
| ${CC} -c -fPIC -pipe -O2 -Werror -msoft-float -mregparm=0 \ | |||||
| -mcmodel=small -fno-common -nostdinc -fasynchronous-unwind-tables \ | |||||
| -fno-omit-frame-pointer -foptimize-sibling-calls ${VDSOFLAGS} \ | |||||
| -fno-stack-protector -I. -I${SYSDIR} -I${SRCTOP}/include \ | |||||
| ${.IMPSRC} -o ${.TARGET} | |||||
| linux${SFX}_vdso.so.o: linux${SFX}_locore.o linux${SFX}_vdso_gtod.o | |||||
| ${LD} -m elf_i386 --shared --eh-frame-hdr -soname=linux-gate.so.1 \ | |||||
| --no-undefined --hash-style=both -warn-common -nostdlib \ | |||||
| --strip-debug -s --build-id=sha1 --Bsymbolic \ | |||||
| -T${SRCTOP}/sys/${MACHINE}/linux${SFX}/linux${SFX}_vdso.lds.s \ | |||||
| -o ${.TARGET} ${.ALLSRC:M*.o} | |||||
| .if ${MACHINE_CPUARCH} == "amd64" | .if ${MACHINE_CPUARCH} == "amd64" | ||||
| OBJCOPY_TARGET=--output-target elf64-x86-64-freebsd --binary-architecture i386 | |||||
| .elif ${MACHINE_CPUARCH} == "i386" | |||||
| OBJCOPY_TARGET=--output-target elf32-i386-freebsd --binary-architecture i386 | |||||
| .else | |||||
| .error ${MACHINE_CPUARCH} not yet supported by linux | |||||
| .endif | |||||
| linux${SFX}_vdso.so: linux${SFX}_vdso.so.o | |||||
| ${OBJCOPY} --input-target binary ${OBJCOPY_TARGET} \ | |||||
| linux${SFX}_vdso.so.o ${.TARGET} | |||||
| ${STRIPBIN} -N _binary_linux${SFX}_vdso_so_o_size ${.TARGET} | |||||
| .if ${MACHINE_CPUARCH} == "amd64" | |||||
| linux${SFX}_support.o: linux${SFX}_assym.h assym.inc | linux${SFX}_support.o: linux${SFX}_assym.h assym.inc | ||||
| ${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \ | ${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \ | ||||
| ${.IMPSRC} -o ${.TARGET} | ${.IMPSRC} -o ${.TARGET} | ||||
| ${VDSO}.so: linux${SFX}_locore.o | |||||
| ${OBJCOPY} --input-target binary --output-target elf64-x86-64-freebsd \ | |||||
| --binary-architecture i386 linux${SFX}_locore.o ${.TARGET} | |||||
| ${STRIPBIN} -N _binary_linux${SFX}_locore_o_size ${.TARGET} | |||||
| .else | |||||
| ${VDSO}.so: linux${SFX}_locore.o | |||||
| ${OBJCOPY} --input-target binary --output-target elf32-i386-freebsd \ | |||||
| --binary-architecture i386 linux${SFX}_locore.o ${.TARGET} | |||||
| ${STRIPBIN} -N _binary_linux_locore_o_size ${.TARGET} | |||||
| .endif | .endif | ||||
| linux${SFX}_genassym.o: offset.inc | linux${SFX}_genassym.o: offset.inc | ||||
| ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon ${.IMPSRC} | ${CC} -c ${CFLAGS:N-flto:N-fno-common} -fcommon ${.IMPSRC} | ||||
| .if !defined(KERNBUILDDIR) | .if !defined(KERNBUILDDIR) | ||||
| .warning Building Linuxulator outside of a kernel does not make sense | .warning Building Linuxulator outside of a kernel does not make sense | ||||
| .endif | .endif | ||||
| .include <bsd.kmod.mk> | .include <bsd.kmod.mk> | ||||