# SPDX-License-Identifier: GPL-2.0## Makefile for the linux kernel.# CFLAGS_armv8_deprecated.o := -I$(src) CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)CFLAGS_REMOVE_insn.o = $(CC_FLAGS_FTRACE)CFLAGS_REMOVE_return_address.o = $(CC_FLAGS_FTRACE) # Remove stack protector to avoid triggering unneeded stack canary# checks due to randomize_kstack_offset.CFLAGS_REMOVE_syscall.o	 = -fstack-protector -fstack-protector-strongCFLAGS_syscall.o	+= -fno-stack-protector # When KASAN is enabled, a stack trace is recorded for every alloc/free, which# can significantly impact performance. Avoid instrumenting the stack trace# collection code to minimize this impact.KASAN_SANITIZE_stacktrace.o := n # It's not safe to invoke KCOV when portions of the kernel environment aren't# available or are out-of-sync with HW state. Since `noinstr` doesn't always# inhibit KCOV instrumentation, disable it for the entire compilation unit.KCOV_INSTRUMENT_entry-common.o := nKCOV_INSTRUMENT_idle.o := n # Object file lists.obj-y			:= debug-monitors.o entry.o irq.o fpsimd.o		\			   entry-common.o process.o ptrace.o			\			   setup.o signal.o sys.o stacktrace.o time.o traps.o	\			   io.o vdso.o hyp-stub.o psci.o cpu_ops.o		\			   return_address.o cpuinfo.o cpu_errata.o		\			   cpufeature.o alternative.o cacheinfo.o		\			   smp.o smp_spin_table.o topology.o smccc-call.o	\			   syscall.o proton-pack.o idle.o patching.o pi/	\			   rsi.o jump_label.o obj-$(CONFIG_COMPAT)			+= sys32.o signal32.o			\					   sys_compat.oobj-$(CONFIG_COMPAT)			+= sigreturn32.oobj-$(CONFIG_COMPAT_ALIGNMENT_FIXUPS)	+= compat_alignment.oobj-$(CONFIG_KUSER_HELPERS)		+= kuser32.oobj-$(CONFIG_FUNCTION_TRACER)		+= ftrace.o entry-ftrace.oobj-$(CONFIG_MODULES)			+= module.o module-plts.oobj-$(CONFIG_PERF_EVENTS)		+= perf_regs.o perf_callchain.oobj-$(CONFIG_HARDLOCKUP_DETECTOR_PERF)	+= watchdog_hld.oobj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= hw_breakpoint.oobj-$(CONFIG_HAVE_STATIC_CALL)		+= static_call.oobj-$(CONFIG_CPU_PM)			+= sleep.o suspend.oobj-$(CONFIG_KGDB)			+= kgdb.oobj-$(CONFIG_EFI)			+= efi.o efi-rt-wrapper.oobj-$(CONFIG_PCI)			+= pci.oobj-$(CONFIG_ARMV8_DEPRECATED)		+= armv8_deprecated.oobj-$(CONFIG_ACPI)			+= acpi.oobj-$(CONFIG_ACPI_NUMA)			+= acpi_numa.oobj-$(CONFIG_ARM64_ACPI_PARKING_PROTOCOL)	+= acpi_parking_protocol.oobj-$(CONFIG_PARAVIRT)			+= paravirt.oobj-$(CONFIG_RANDOMIZE_BASE)		+= kaslr.oobj-$(CONFIG_HIBERNATION)		+= hibernate.o hibernate-asm.oobj-$(CONFIG_ELF_CORE)			+= elfcore.oobj-$(CONFIG_KEXEC_CORE)		+= machine_kexec.o relocate_kernel.o	\					   cpu-reset.oobj-$(CONFIG_KEXEC_FILE)		+= machine_kexec_file.o kexec_image.oobj-$(CONFIG_ARM64_RELOC_TEST)		+= arm64-reloc-test.oarm64-reloc-test-y := reloc_test_core.o reloc_test_syms.oobj-$(CONFIG_CRASH_DUMP)		+= crash_dump.oobj-$(CONFIG_VMCORE_INFO)		+= vmcore_info.oobj-$(CONFIG_ARM_SDE_INTERFACE)		+= sdei.oobj-$(CONFIG_ARM64_PTR_AUTH)		+= pointer_auth.oobj-$(CONFIG_ARM64_MPAM)		+= mpam.oobj-$(CONFIG_ARM64_MTE)			+= mte.oobj-y					+= vdso-wrap.oobj-$(CONFIG_COMPAT_VDSO)		+= vdso32-wrap.o # Force dependency (vdso*-wrap.S includes vdso.so through incbin)$(obj)/vdso-wrap.o: $(obj)/vdso/vdso.so$(obj)/vdso32-wrap.o: $(obj)/vdso32/vdso.so obj-y					+= probes/obj-y					+= head.oalways-$(KBUILD_BUILTIN)		+= vmlinux.lds ifeq ($(CONFIG_DEBUG_EFI),y)AFLAGS_head.o += -DVMLINUX_PATH="\"$(abspath vmlinux)\""endif # for cleaningsubdir- += vdso vdso32