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sys/modules/linux64/Makefile
| # $FreeBSD$ | # $FreeBSD$ | ||||
| .PATH: ${SRCTOP}/sys/compat/linux ${SRCTOP}/sys/${MACHINE}/linux | .PATH: ${SRCTOP}/sys/compat/linux ${SRCTOP}/sys/${MACHINE}/linux | ||||
| .if ${MACHINE_CPUARCH} == "amd64" | .if ${MACHINE_CPUARCH} == "amd64" | ||||
| .PATH: ${SRCTOP}/sys/x86/linux | .PATH: ${SRCTOP}/sys/x86/linux | ||||
| .endif | .endif | ||||
| VDSO= linux_vdso | |||||
| KMOD= linux64 | KMOD= linux64 | ||||
| SRCS= linux_elf64.c linux_fork.c linux_dummy_machdep.c linux_file.c \ | SRCS= linux_elf64.c linux_fork.c linux_dummy_machdep.c linux_file.c \ | ||||
| linux_event.c linux_futex.c linux_getcwd.c linux_ioctl.c linux_ipc.c \ | linux_event.c linux_futex.c linux_getcwd.c linux_ioctl.c linux_ipc.c \ | ||||
| linux_machdep.c linux_misc.c linux_ptrace.c linux_signal.c \ | linux_machdep.c linux_misc.c linux_ptrace.c linux_signal.c \ | ||||
| linux_socket.c linux_stats.c linux_sysctl.c linux_sysent.c \ | linux_socket.c linux_stats.c linux_sysctl.c linux_sysent.c \ | ||||
| linux_sysvec.c linux_time.c linux_vdso.c linux_timer.c \ | linux_sysvec.c linux_time.c linux_vdso.c linux_timer.c \ | ||||
| opt_compat.h opt_inet6.h opt_posix.h opt_usb.h \ | opt_compat.h opt_inet6.h opt_posix.h opt_usb.h \ | ||||
| vnode_if.h device_if.h bus_if.h \ | vnode_if.h device_if.h bus_if.h \ | ||||
| linux_support.s | linux_support.s | ||||
| .if ${MACHINE_CPUARCH} == "amd64" | .if ${MACHINE_CPUARCH} == "amd64" | ||||
| SRCS+= linux_dummy_x86.c | SRCS+= linux_dummy_x86.c linux_vdso_tsc_selector_x86.c | ||||
| .endif | .endif | ||||
| DPSRCS= assym.inc linux_genassym.c | DPSRCS= assym.inc linux_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 | ||||
| CLEANFILES= linux_assym.h linux_genassym.o linux_locore.o \ | CLEANFILES= linux_assym.h linux_genassym.o linux_locore.o \ | ||||
| genassym.o | genassym.o linux_vdso_gtod.o linux_vdso.so.o | ||||
| OBJS= ${VDSO}.so | OBJS= linux_vdso.so | ||||
| linux_assym.h: linux_genassym.o | linux_assym.h: linux_genassym.o | ||||
| sh ${SYSDIR}/kern/genassym.sh linux_genassym.o > ${.TARGET} | sh ${SYSDIR}/kern/genassym.sh linux_genassym.o > ${.TARGET} | ||||
| linux_locore.o: linux_locore.asm linux_assym.h | .if ${MACHINE_CPUARCH} == "amd64" | ||||
| ${CC} ${CCLDFLAGS} -x assembler-with-cpp -DLOCORE -shared -mcmodel=small \ | VDSOFLAGS=-mregparm=0 -mcmodel=small -msoft-float | ||||
| -pipe -I. -I${SYSDIR} ${WERROR} -Wall -fno-common -fPIC -nostdinc \ | VDSODEPS=linux_vdso_gettc_x86.inc | ||||
| -Wl,-T${SRCTOP}/sys/${MACHINE}/linux/${VDSO}.lds.s \ | .elif ${MACHINE_CPUARCH} == "aarch64" | ||||
| -Wl,-soname=${VDSO}.so.1,-warn-common -nostdlib \ | # 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} | ${.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} | |||||
| .if ${MACHINE_CPUARCH} == "aarch64" | .if ${MACHINE_CPUARCH} == "aarch64" | ||||
| OBJCOPY_TARGET=--output-target elf64-littleaarch64 --binary-architecture aarch64 | OBJCOPY_TARGET=--output-target elf64-littleaarch64 --binary-architecture aarch64 | ||||
| .elif ${MACHINE_CPUARCH} == "amd64" | .elif ${MACHINE_CPUARCH} == "amd64" | ||||
| OBJCOPY_TARGET=--output-target elf64-x86-64 --binary-architecture i386:x86-64 | OBJCOPY_TARGET=--output-target elf64-x86-64 --binary-architecture i386:x86-64 | ||||
| .else | .else | ||||
| .error ${MACHINE_CPUARCH} not yet supported by linux64 | .error ${MACHINE_CPUARCH} not yet supported by linux64 | ||||
| .endif | .endif | ||||
| ${VDSO}.so: linux_locore.o | |||||
| linux_vdso.so: linux_vdso.so.o | |||||
| ${OBJCOPY} --input-target binary ${OBJCOPY_TARGET} \ | ${OBJCOPY} --input-target binary ${OBJCOPY_TARGET} \ | ||||
| linux_locore.o ${.TARGET} | linux_vdso.so.o ${.TARGET} | ||||
| ${STRIPBIN} -N _binary_linux_locore_o_size ${.TARGET} | ${STRIPBIN} -N _binary_linux_vdso_so_o_size ${.TARGET} | ||||
| linux_support.o: assym.inc linux_assym.h | linux_support.o: assym.inc linux_assym.h | ||||
| ${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \ | ${CC} -c -x assembler-with-cpp -DLOCORE ${CFLAGS} \ | ||||
| ${.IMPSRC} -o ${.TARGET} | ${.IMPSRC} -o ${.TARGET} | ||||
| linux_genassym.o: offset.inc | linux_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> | ||||