1# 2# linux/arch/arm/lib/Makefile 3# 4# Copyright (C) 1995-2000 Russell King 5# 6 7lib-y := backtrace.o changebit.o csumipv6.o csumpartial.o \ 8 csumpartialcopy.o csumpartialcopyuser.o clearbit.o \ 9 delay.o findbit.o memchr.o memcpy.o \ 10 memmove.o memset.o memzero.o setbit.o \ 11 strncpy_from_user.o strnlen_user.o \ 12 strchr.o strrchr.o \ 13 testchangebit.o testclearbit.o testsetbit.o \ 14 ashldi3.o ashrdi3.o lshrdi3.o muldi3.o \ 15 ucmpdi2.o lib1funcs.o div64.o \ 16 io-readsb.o io-writesb.o io-readsl.o io-writesl.o \ 17 call_with_stack.o 18 19mmu-y := clear_user.o copy_page.o getuser.o putuser.o 20 21# the code in uaccess.S is not preemption safe and 22# probably faster on ARMv3 only 23ifeq ($(CONFIG_PREEMPT),y) 24 mmu-y += copy_from_user.o copy_to_user.o 25else 26ifneq ($(CONFIG_CPU_32v3),y) 27 mmu-y += copy_from_user.o copy_to_user.o 28else 29 mmu-y += uaccess.o 30endif 31endif 32 33# using lib_ here won't override already available weak symbols 34obj-$(CONFIG_UACCESS_WITH_MEMCPY) += uaccess_with_memcpy.o 35 36lib-$(CONFIG_MMU) += $(mmu-y) 37 38ifeq ($(CONFIG_CPU_32v3),y) 39 lib-y += io-readsw-armv3.o io-writesw-armv3.o 40else 41 lib-y += io-readsw-armv4.o io-writesw-armv4.o 42endif 43 44lib-$(CONFIG_ARCH_RPC) += ecard.o io-acorn.o floppydma.o 45lib-$(CONFIG_ARCH_SHARK) += io-shark.o 46 47$(obj)/csumpartialcopy.o: $(obj)/csumpartialcopygeneric.S 48$(obj)/csumpartialcopyuser.o: $(obj)/csumpartialcopygeneric.S 49