arch/loongarch/kernel/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 #
   3 # Makefile for the Linux/LoongArch kernel.
   4 #
   5
   6 extra-y         := vmlinux.lds
   7
   8 obj-y           += head.o cpu-probe.o cacheinfo.o env.o setup.o entry.o genex.o \
   9                    traps.o irq.o idle.o process.o dma.o mem.o io.o reset.o switch.o \
  10                    elf.o syscall.o signal.o time.o topology.o inst.o ptrace.o vdso.o \
  11                    alternative.o unwind.o
  12
  13 obj-$(CONFIG_ACPI)              += acpi.o
  14 obj-$(CONFIG_EFI)               += efi.o
  15
  16 obj-$(CONFIG_CPU_HAS_FPU)       += fpu.o kfpu.o
  17
  18 obj-$(CONFIG_CPU_HAS_LBT)       += lbt.o
  19
  20 obj-$(CONFIG_ARCH_STRICT_ALIGN) += unaligned.o
  21
  22 CFLAGS_module.o         += $(call cc-option,-Wno-override-init,)
  23 CFLAGS_syscall.o        += $(call cc-option,-Wno-override-init,)
  24 CFLAGS_perf_event.o     += $(call cc-option,-Wno-override-init,)
  25
  26 ifdef CONFIG_FUNCTION_TRACER
  27   ifndef CONFIG_DYNAMIC_FTRACE
  28     obj-y += mcount.o ftrace.o
  29     CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
  30   else
  31     obj-y += mcount_dyn.o ftrace_dyn.o
  32     CFLAGS_REMOVE_ftrace_dyn.o = $(CC_FLAGS_FTRACE)
  33   endif
  34   CFLAGS_REMOVE_inst.o = $(CC_FLAGS_FTRACE)
  35   CFLAGS_REMOVE_time.o = $(CC_FLAGS_FTRACE)
  36   CFLAGS_REMOVE_perf_event.o = $(CC_FLAGS_FTRACE)
  37   CFLAGS_REMOVE_rethook.o = $(CC_FLAGS_FTRACE)
  38   CFLAGS_REMOVE_rethook_trampoline.o = $(CC_FLAGS_FTRACE)
  39 endif
  40
  41 KASAN_SANITIZE_efi.o := n
  42 KASAN_SANITIZE_cpu-probe.o := n
  43 KASAN_SANITIZE_traps.o := n
  44 KASAN_SANITIZE_smp.o := n
  45 KASAN_SANITIZE_vdso.o := n
  46
  47 obj-$(CONFIG_MODULES)           += module.o module-sections.o
  48 obj-$(CONFIG_STACKTRACE)        += stacktrace.o
  49
  50 obj-$(CONFIG_PROC_FS)           += proc.o
  51
  52 obj-$(CONFIG_SMP)               += smp.o
  53
  54 obj-$(CONFIG_NUMA)              += numa.o
  55
  56 obj-$(CONFIG_MAGIC_SYSRQ)       += sysrq.o
  57
  58 obj-$(CONFIG_RELOCATABLE)       += relocate.o
  59
  60 obj-$(CONFIG_KEXEC_CORE)        += machine_kexec.o relocate_kernel.o
  61 obj-$(CONFIG_CRASH_DUMP)        += crash_dump.o
  62
  63 obj-$(CONFIG_UNWINDER_GUESS)    += unwind_guess.o
  64 obj-$(CONFIG_UNWINDER_PROLOGUE) += unwind_prologue.o
  65
  66 obj-$(CONFIG_PERF_EVENTS)       += perf_event.o perf_regs.o
  67 obj-$(CONFIG_HAVE_HW_BREAKPOINT)        += hw_breakpoint.o
  68
  69 obj-$(CONFIG_KGDB)              += kgdb.o
  70 obj-$(CONFIG_KPROBES)           += kprobes.o
  71 obj-$(CONFIG_RETHOOK)           += rethook.o rethook_trampoline.o
  72 obj-$(CONFIG_UPROBES)           += uprobes.o
  73
  74 obj-$(CONFIG_JUMP_LABEL)        += jump_label.o
  75
  76 CPPFLAGS_vmlinux.lds            := $(KBUILD_CFLAGS)