2 # Makefile for the linux kernel.
5 CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_OFFSET)
6 AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_OFFSET)
7 CFLAGS_armv8_deprecated.o := -I$(src)
9 CFLAGS_REMOVE_ftrace.o = -pg
10 CFLAGS_REMOVE_insn.o = -pg
11 CFLAGS_REMOVE_return_address.o = -pg
14 arm64-obj-y := debug-monitors.o entry.o irq.o fpsimd.o \
15 entry-fpsimd.o process.o ptrace.o setup.o signal.o \
16 sys.o stacktrace.o time.o traps.o io.o vdso.o \
17 hyp-stub.o psci.o cpu_ops.o insn.o \
18 return_address.o cpuinfo.o cpu_errata.o \
19 cpufeature.o alternative.o cacheinfo.o \
20 smp.o smp_spin_table.o topology.o smccc-call.o
22 extra-$(CONFIG_EFI) := efi-entry.o
24 OBJCOPYFLAGS := --prefix-symbols=__efistub_
25 $(obj)/%.stub.o: $(obj)/%.o FORCE
26 $(call if_changed,objcopy)
28 arm64-obj-$(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-$(CONFIG_ACPI) += acpi.o
44 arm64-obj-$(CONFIG_PARAVIRT) += paravirt.o
46 obj-y += $(arm64-obj-y) vdso/
47 obj-m += $(arm64-obj-m)
49 extra-y += $(head-y) vmlinux.lds
51 # vDSO - this must be built first to generate the symbol offsets
52 $(call objectify,$(arm64-obj-y)): $(obj)/vdso/vdso-offsets.h
53 $(obj)/vdso/vdso-offsets.h: $(obj)/vdso