#
  # Makefile for the Linux/Xtensa kernel.
  #
  
  extra-y := head.o vmlinux.lds

  obj-y := align.o entry.o irq.o coprocessor.o process.o ptrace.o \

  	 setup.o signal.o syscall.o time.o traps.o vectors.o platform.o  \

  	 pci-dma.o init_task.o io.o

  obj-$(CONFIG_KGDB) += xtensa-stub.o
  obj-$(CONFIG_PCI) += pci.o
  obj-$(CONFIG_MODULES) += xtensa_ksyms.o module.o

  # In the Xtensa architecture, assembly generates literals which must always
  # precede the L32R instruction with a relative offset less than 256 kB.
  # Therefore, the .text and .literal section must be combined in parenthesis
  # in the linker script, such as: *(.literal .text).
  #
  # We need to post-process the generated vmlinux.lds scripts to convert
  # *(xxx.text) to  *(xxx.literal xxx.text) for the following text sections:
  #   .text .ref.text .*init.text .*exit.text .text.*
  #
  # Replicate rules in scripts/Makefile.build

  sed-y = -e 's/\*(\(\.[a-z]*it\|\.ref\|\)\.text)/*(\1.literal \1.text)/g'    \
  	-e 's/\*(\(\.text\.[a-z]*\))/*(\1.literal \1)/g'

  
  quiet_cmd__cpp_lds_S = LDS     $@

        cmd__cpp_lds_S = $(CPP) $(cpp_flags) -P -C -Uxtensa -D__ASSEMBLY__ $< \
                         | sed $(sed-y) >$@

  $(obj)/vmlinux.lds: $(src)/vmlinux.lds.S FORCE
  	$(call if_changed_dep,_cpp_lds_S)