x86_64: prepare shared kernel/vsyscall.c

EXTRA_AFLAGS	:= -traditional

obj-y	:= process.o signal.o entry.o traps_64.o irq.o \

		ptrace.o time.o ioport.o ldt.o setup_64.o i8259_64.o sys_x86_64.o \

		x8664_ksyms.o i387.o syscall.o vsyscall.o \

		x8664_ksyms.o i387.o syscall.o vsyscall_64.o \

		setup64.o bootflag.o e820_64.o reboot.o quirks.o i8237.o \

		pci-dma_64.o pci-nommu.o alternative.o hpet_64.o tsc.o bugs.o \

		perfctr-watchdog.o

obj-y				+= addon_cpuid_features.o

obj-y				+= pcspeaker.o

CFLAGS_vsyscall.o		:= $(PROFILING) -g0

CFLAGS_vsyscall_64.o		:= $(PROFILING) -g0

therm_throt-y                   += ../../i386/kernel/cpu/mcheck/therm_throt.o

bootflag-y			+= ../../i386/kernel/bootflag.o