1# SPDX-License-Identifier: GPL-2.0 2# 3# Makefile for the linux kernel. 4# 5 6CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_OFFSET) 7AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_OFFSET) 8CFLAGS_armv8_deprecated.o := -I$(src) 9 10CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) 11CFLAGS_REMOVE_insn.o = $(CC_FLAGS_FTRACE) 12CFLAGS_REMOVE_return_address.o = $(CC_FLAGS_FTRACE) 13 14# Object file lists. 15obj-y := debug-monitors.o entry.o irq.o fpsimd.o \ 16 entry-fpsimd.o process.o ptrace.o setup.o signal.o \ 17 sys.o stacktrace.o time.o traps.o io.o vdso.o \ 18 hyp-stub.o psci.o cpu_ops.o insn.o \ 19 return_address.o cpuinfo.o cpu_errata.o \ 20 cpufeature.o alternative.o cacheinfo.o \ 21 smp.o smp_spin_table.o topology.o smccc-call.o \ 22 syscall.o 23 24extra-$(CONFIG_EFI) := efi-entry.o 25 26OBJCOPYFLAGS := --prefix-symbols=__efistub_ 27$(obj)/%.stub.o: $(obj)/%.o FORCE 28 $(call if_changed,objcopy) 29 30obj-$(CONFIG_COMPAT) += sys32.o signal32.o \ 31 sys_compat.o 32ifneq ($(CONFIG_COMPAT_VDSO), y) 33obj-$(CONFIG_COMPAT) += sigreturn32.o 34endif 35obj-$(CONFIG_KUSER_HELPERS) += kuser32.o 36obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o entry-ftrace.o 37obj-$(CONFIG_MODULES) += module.o 38obj-$(CONFIG_ARM64_MODULE_PLTS) += module-plts.o 39obj-$(CONFIG_PERF_EVENTS) += perf_regs.o perf_callchain.o 40obj-$(CONFIG_HW_PERF_EVENTS) += perf_event.o 41obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o 42obj-$(CONFIG_CPU_PM) += sleep.o suspend.o 43obj-$(CONFIG_CPU_IDLE) += cpuidle.o 44obj-$(CONFIG_JUMP_LABEL) += jump_label.o 45obj-$(CONFIG_KGDB) += kgdb.o 46obj-$(CONFIG_EFI) += efi.o efi-entry.stub.o \ 47 efi-rt-wrapper.o 48obj-$(CONFIG_PCI) += pci.o 49obj-$(CONFIG_ARMV8_DEPRECATED) += armv8_deprecated.o 50obj-$(CONFIG_ACPI) += acpi.o 51obj-$(CONFIG_ACPI_NUMA) += acpi_numa.o 52obj-$(CONFIG_ARM64_ACPI_PARKING_PROTOCOL) += acpi_parking_protocol.o 53obj-$(CONFIG_PARAVIRT) += paravirt.o 54obj-$(CONFIG_RANDOMIZE_BASE) += kaslr.o 55obj-$(CONFIG_HIBERNATION) += hibernate.o hibernate-asm.o 56obj-$(CONFIG_KEXEC_CORE) += machine_kexec.o relocate_kernel.o \ 57 cpu-reset.o 58obj-$(CONFIG_KEXEC_FILE) += machine_kexec_file.o kexec_image.o 59obj-$(CONFIG_ARM64_RELOC_TEST) += arm64-reloc-test.o 60arm64-reloc-test-y := reloc_test_core.o reloc_test_syms.o 61obj-$(CONFIG_CRASH_DUMP) += crash_dump.o 62obj-$(CONFIG_CRASH_CORE) += crash_core.o 63obj-$(CONFIG_ARM_SDE_INTERFACE) += sdei.o 64obj-$(CONFIG_ARM64_SSBD) += ssbd.o 65obj-$(CONFIG_ARM64_PTR_AUTH) += pointer_auth.o 66obj-$(CONFIG_SHADOW_CALL_STACK) += scs.o 67 68obj-y += vdso/ probes/ 69obj-$(CONFIG_COMPAT_VDSO) += vdso32/ 70head-y := head.o 71extra-y += $(head-y) vmlinux.lds 72 73ifeq ($(CONFIG_DEBUG_EFI),y) 74AFLAGS_head.o += -DVMLINUX_PATH="\"$(realpath $(objtree)/vmlinux)\"" 75endif 76