1# 2# Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com) 3# 4 5ifeq ($(CONFIG_X86_32),y) 6 BITS := 32 7else 8 BITS := 64 9endif 10 11obj-y = bug.o bugs_$(BITS).o delay.o fault.o ksyms.o ldt.o \ 12 ptrace_$(BITS).o ptrace_user.o setjmp_$(BITS).o signal.o \ 13 stub_$(BITS).o stub_segv.o \ 14 sys_call_table_$(BITS).o sysrq_$(BITS).o tls_$(BITS).o \ 15 mem_$(BITS).o subarch.o os-$(OS)/ 16 17ifeq ($(CONFIG_X86_32),y) 18 19obj-y += checksum_32.o 20obj-$(CONFIG_BINFMT_ELF) += elfcore.o 21 22subarch-y = ../lib/string_32.o ../lib/atomic64_32.o ../lib/atomic64_cx8_32.o 23subarch-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += ../lib/rwsem.o 24subarch-$(CONFIG_HIGHMEM) += ../mm/highmem_32.o 25 26else 27 28obj-y += syscalls_64.o vdso/ 29 30subarch-y = ../lib/csum-partial_64.o ../lib/memcpy_64.o ../lib/thunk_64.o \ 31 ../lib/rwsem.o 32 33endif 34 35subarch-$(CONFIG_MODULES) += ../kernel/module.o 36 37USER_OBJS := bugs_$(BITS).o ptrace_user.o fault.o 38 39extra-y += user-offsets.s 40$(obj)/user-offsets.s: c_flags = -Wp,-MD,$(depfile) $(USER_CFLAGS) \ 41 -Iarch/x86/include/generated 42 43UNPROFILE_OBJS := stub_segv.o 44CFLAGS_stub_segv.o := $(CFLAGS_NO_HARDENING) 45 46include arch/um/scripts/Makefile.rules 47