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1 | # SPDX-License-Identifier: GPL-2.0 | |
2 | # | |
3 | # Makefile for the linux kernel. | |
4 | # | |
5 | ||
6 | CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_OFFSET) | |
7 | AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_OFFSET) | |
8 | CFLAGS_armv8_deprecated.o := -I$(src) | |
9 | ||
10 | CFLAGS_REMOVE_ftrace.o = -pg | |
11 | CFLAGS_REMOVE_insn.o = -pg | |
12 | CFLAGS_REMOVE_return_address.o = -pg | |
13 | ||
14 | # Object file lists. | |
15 | arm64-obj-y := debug-monitors.o entry.o irq.o fpsimd.o \ | |
16 | entry-fpsimd.o process.o ptrace.o setup.o signal.o \ | |
17 | sys.o stacktrace.o time.o traps.o io.o vdso.o \ | |
18 | hyp-stub.o psci.o cpu_ops.o insn.o \ | |
19 | return_address.o cpuinfo.o cpu_errata.o \ | |
20 | cpufeature.o alternative.o cacheinfo.o \ | |
21 | smp.o smp_spin_table.o topology.o smccc-call.o | |
22 | ||
23 | extra-$(CONFIG_EFI) := efi-entry.o | |
24 | ||
25 | OBJCOPYFLAGS := --prefix-symbols=__efistub_ | |
26 | $(obj)/%.stub.o: $(obj)/%.o FORCE | |
27 | $(call if_changed,objcopy) | |
28 | ||
29 | arm64-obj-$(CONFIG_COMPAT) += sys32.o kuser32.o signal32.o \ | |
30 | sys_compat.o entry32.o | |
31 | arm64-obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o entry-ftrace.o | |
32 | arm64-obj-$(CONFIG_MODULES) += arm64ksyms.o module.o | |
33 | arm64-obj-$(CONFIG_ARM64_MODULE_PLTS) += module-plts.o | |
34 | arm64-obj-$(CONFIG_PERF_EVENTS) += perf_regs.o perf_callchain.o | |
35 | arm64-obj-$(CONFIG_HW_PERF_EVENTS) += perf_event.o | |
36 | arm64-obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o | |
37 | arm64-obj-$(CONFIG_CPU_PM) += sleep.o suspend.o | |
38 | arm64-obj-$(CONFIG_CPU_IDLE) += cpuidle.o | |
39 | arm64-obj-$(CONFIG_JUMP_LABEL) += jump_label.o | |
40 | arm64-obj-$(CONFIG_KGDB) += kgdb.o | |
41 | arm64-obj-$(CONFIG_EFI) += efi.o efi-entry.stub.o | |
42 | arm64-obj-$(CONFIG_PCI) += pci.o | |
43 | arm64-obj-$(CONFIG_ARMV8_DEPRECATED) += armv8_deprecated.o | |
44 | arm64-obj-$(CONFIG_ACPI) += acpi.o | |
45 | arm64-obj-$(CONFIG_ACPI_NUMA) += acpi_numa.o | |
46 | arm64-obj-$(CONFIG_ARM64_ACPI_PARKING_PROTOCOL) += acpi_parking_protocol.o | |
47 | arm64-obj-$(CONFIG_PARAVIRT) += paravirt.o | |
48 | arm64-obj-$(CONFIG_RANDOMIZE_BASE) += kaslr.o | |
49 | arm64-obj-$(CONFIG_HIBERNATION) += hibernate.o hibernate-asm.o | |
50 | arm64-obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o \ | |
51 | cpu-reset.o | |
52 | arm64-obj-$(CONFIG_ARM64_RELOC_TEST) += arm64-reloc-test.o | |
53 | arm64-reloc-test-y := reloc_test_core.o reloc_test_syms.o | |
54 | arm64-obj-$(CONFIG_CRASH_DUMP) += crash_dump.o | |
55 | arm64-obj-$(CONFIG_ARM_SDE_INTERFACE) += sdei.o | |
56 | ||
57 | ifeq ($(CONFIG_KVM),y) | |
58 | arm64-obj-$(CONFIG_HARDEN_BRANCH_PREDICTOR) += bpi.o | |
59 | endif | |
60 | ||
61 | obj-y += $(arm64-obj-y) vdso/ probes/ | |
62 | obj-m += $(arm64-obj-m) | |
63 | head-y := head.o | |
64 | extra-y += $(head-y) vmlinux.lds | |
65 | ||
66 | ifeq ($(CONFIG_DEBUG_EFI),y) | |
67 | AFLAGS_head.o += -DVMLINUX_PATH="\"$(realpath $(objtree)/vmlinux)\"" | |
68 | endif |