xref: /openbmc/linux/arch/loongarch/kernel/Makefile (revision e3da4c40) 
1# SPDX-License-Identifier: GPL-2.0
2#
3# Makefile for the Linux/LoongArch kernel.
4#
5
6extra-y		:= vmlinux.lds
7
8obj-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
13obj-$(CONFIG_ACPI)		+= acpi.o
14obj-$(CONFIG_EFI) 		+= efi.o
15
16obj-$(CONFIG_CPU_HAS_FPU)	+= fpu.o kfpu.o
17
18obj-$(CONFIG_CPU_HAS_LBT)	+= lbt.o
19
20obj-$(CONFIG_ARCH_STRICT_ALIGN)	+= unaligned.o
21
22ifdef CONFIG_FUNCTION_TRACER
23  ifndef CONFIG_DYNAMIC_FTRACE
24    obj-y += mcount.o ftrace.o
25    CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
26  else
27    obj-y += mcount_dyn.o ftrace_dyn.o
28    CFLAGS_REMOVE_ftrace_dyn.o = $(CC_FLAGS_FTRACE)
29  endif
30  CFLAGS_REMOVE_inst.o = $(CC_FLAGS_FTRACE)
31  CFLAGS_REMOVE_time.o = $(CC_FLAGS_FTRACE)
32  CFLAGS_REMOVE_perf_event.o = $(CC_FLAGS_FTRACE)
33  CFLAGS_REMOVE_rethook.o = $(CC_FLAGS_FTRACE)
34  CFLAGS_REMOVE_rethook_trampoline.o = $(CC_FLAGS_FTRACE)
35endif
36
37KASAN_SANITIZE_efi.o := n
38KASAN_SANITIZE_cpu-probe.o := n
39KASAN_SANITIZE_traps.o := n
40KASAN_SANITIZE_smp.o := n
41KASAN_SANITIZE_vdso.o := n
42
43obj-$(CONFIG_MODULES)		+= module.o module-sections.o
44obj-$(CONFIG_STACKTRACE)	+= stacktrace.o
45
46obj-$(CONFIG_PROC_FS)		+= proc.o
47
48obj-$(CONFIG_SMP)		+= smp.o
49
50obj-$(CONFIG_NUMA)		+= numa.o
51
52obj-$(CONFIG_MAGIC_SYSRQ)	+= sysrq.o
53
54obj-$(CONFIG_RELOCATABLE)	+= relocate.o
55
56obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o
57obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
58
59obj-$(CONFIG_UNWINDER_GUESS)	+= unwind_guess.o
60obj-$(CONFIG_UNWINDER_PROLOGUE) += unwind_prologue.o
61
62obj-$(CONFIG_PERF_EVENTS)	+= perf_event.o perf_regs.o
63obj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= hw_breakpoint.o
64
65obj-$(CONFIG_KGDB)		+= kgdb.o
66obj-$(CONFIG_KPROBES)		+= kprobes.o
67obj-$(CONFIG_RETHOOK)		+= rethook.o rethook_trampoline.o
68obj-$(CONFIG_UPROBES)		+= uprobes.o
69
70obj-$(CONFIG_JUMP_LABEL)	+= jump_label.o
71
72CPPFLAGS_vmlinux.lds		:= $(KBUILD_CFLAGS)
73