arch/arm64/kernel/Makefile

   1 #
   2 # Makefile for the linux kernel.
   3 #
   4
   5 CPPFLAGS_vmlinux.lds    := -DTEXT_OFFSET=$(TEXT_OFFSET)
   6 AFLAGS_head.o           := -DTEXT_OFFSET=$(TEXT_OFFSET)
   7 CFLAGS_armv8_deprecated.o := -I$(src)
   8
   9 CFLAGS_REMOVE_ftrace.o = -pg
  10 CFLAGS_REMOVE_insn.o = -pg
  11 CFLAGS_REMOVE_return_address.o = -pg
  12
  13 # Object file lists.
  14 arm64-obj-y             := debug-monitors.o entry.o irq.o fpsimd.o              \
  15                            entry-fpsimd.o process.o ptrace.o setup.o signal.o   \
  16                            sys.o stacktrace.o time.o traps.o io.o vdso.o        \
  17                            hyp-stub.o psci.o psci-call.o cpu_ops.o insn.o       \
  18                            return_address.o cpuinfo.o cpu_errata.o              \
  19                            cpufeature.o alternative.o cacheinfo.o               \
  20                            smp.o smp_spin_table.o topology.o
  21
  22 extra-$(CONFIG_EFI)                     := efi-entry.o
  23
  24 OBJCOPYFLAGS := --prefix-symbols=__efistub_
  25 $(obj)/%.stub.o: $(obj)/%.o FORCE
  26         $(call if_changed,objcopy)
  27
  28 arm64-obj-$(CONFIG_COMPAT)              += sys32.o kuser32.o signal32.o         \
  29                                            sys_compat.o entry32.o               \
  30                                            ../../arm/kernel/opcodes.o
  31 arm64-obj-$(CONFIG_FUNCTION_TRACER)     += ftrace.o entry-ftrace.o
  32 arm64-obj-$(CONFIG_MODULES)             += arm64ksyms.o module.o
  33 arm64-obj-$(CONFIG_PERF_EVENTS)         += perf_regs.o perf_callchain.o
  34 arm64-obj-$(CONFIG_HW_PERF_EVENTS)      += perf_event.o
  35 arm64-obj-$(CONFIG_HAVE_HW_BREAKPOINT)  += hw_breakpoint.o
  36 arm64-obj-$(CONFIG_CPU_PM)              += sleep.o suspend.o
  37 arm64-obj-$(CONFIG_CPU_IDLE)            += cpuidle.o
  38 arm64-obj-$(CONFIG_JUMP_LABEL)          += jump_label.o
  39 arm64-obj-$(CONFIG_KGDB)                += kgdb.o
  40 arm64-obj-$(CONFIG_EFI)                 += efi.o efi-entry.stub.o
  41 arm64-obj-$(CONFIG_PCI)                 += pci.o
  42 arm64-obj-$(CONFIG_ARMV8_DEPRECATED)    += armv8_deprecated.o
  43 arm64-obj-$(CONFIG_ACPI)                += acpi.o
  44
  45 obj-y                                   += $(arm64-obj-y) vdso/
  46 obj-m                                   += $(arm64-obj-m)
  47 head-y                                  := head.o
  48 extra-y                                 += $(head-y) vmlinux.lds
  49
  50 # vDSO - this must be built first to generate the symbol offsets
  51 $(call objectify,$(arm64-obj-y)): $(obj)/vdso/vdso-offsets.h
  52 $(obj)/vdso/vdso-offsets.h: $(obj)/vdso