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kernel/linux-imx6_3.14.28/arch/arm/lib/Makefile 1.57 KB
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  #
  # linux/arch/arm/lib/Makefile
  #
  # Copyright (C) 1995-2000 Russell King
  #
  
  lib-y		:= backtrace.o changebit.o csumipv6.o csumpartial.o   \
  		   csumpartialcopy.o csumpartialcopyuser.o clearbit.o \
  		   delay.o delay-loop.o findbit.o memchr.o memcpy.o   \
  		   memmove.o memset.o memzero.o setbit.o              \
  		   strchr.o strrchr.o                                 \
  		   testchangebit.o testclearbit.o testsetbit.o        \
  		   ashldi3.o ashrdi3.o lshrdi3.o muldi3.o             \
  		   ucmpdi2.o lib1funcs.o div64.o                      \
  		   io-readsb.o io-writesb.o io-readsl.o io-writesl.o  \
  		   call_with_stack.o bswapsdi2.o
  
  mmu-y	:= clear_user.o copy_page.o getuser.o putuser.o
  
  # the code in uaccess.S is not preemption safe and
  # probably faster on ARMv3 only
  ifeq ($(CONFIG_PREEMPT),y)
    mmu-y	+= copy_from_user.o copy_to_user.o
  else
  ifneq ($(CONFIG_CPU_32v3),y)
    mmu-y	+= copy_from_user.o copy_to_user.o
  else
    mmu-y	+= uaccess.o
  endif
  endif
  
  # using lib_ here won't override already available weak symbols
  obj-$(CONFIG_UACCESS_WITH_MEMCPY) += uaccess_with_memcpy.o
  
  lib-$(CONFIG_MMU) += $(mmu-y)
  
  ifeq ($(CONFIG_CPU_32v3),y)
    lib-y	+= io-readsw-armv3.o io-writesw-armv3.o
  else
    lib-y	+= io-readsw-armv4.o io-writesw-armv4.o
  endif
  
  lib-$(CONFIG_ARCH_RPC)		+= ecard.o io-acorn.o floppydma.o
  
  $(obj)/csumpartialcopy.o:	$(obj)/csumpartialcopygeneric.S
  $(obj)/csumpartialcopyuser.o:	$(obj)/csumpartialcopygeneric.S
  
  ifeq ($(CONFIG_KERNEL_MODE_NEON),y)
    NEON_FLAGS			:= -mfloat-abi=softfp -mfpu=neon
    CFLAGS_xor-neon.o		+= $(NEON_FLAGS)
    obj-$(CONFIG_XOR_BLOCKS)	+= xor-neon.o
  endif