arch/arm/lib/Makefile

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