blob: b7f54c6b465b7df6540f8fb595722acf27c61a4a [file] [log] [blame]
yuezonghe824eb0c2024-06-27 02:32:26 -07001#
2# Makefile for the linux kernel.
3#
4
5CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_OFFSET)
6AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_OFFSET)
7
8ifdef CONFIG_FUNCTION_TRACER
9CFLAGS_REMOVE_ftrace.o = -pg
10CFLAGS_REMOVE_insn.o = -pg
11CFLAGS_REMOVE_patch.o = -pg
12endif
13
14CFLAGS_REMOVE_return_address.o = -pg
15
16# Object file lists.
17
18obj-y := elf.o entry-armv.o entry-common.o irq.o opcodes.o \
19 process.o ptrace.o return_address.o sched_clock.o \
20 setup.o signal.o stacktrace.o sys_arm.o time.o traps.o
21
22CFLAGS_process.o += $(DISABLE_LTO)
23obj-$(CONFIG_DEPRECATED_PARAM_STRUCT) += compat.o
24
25obj-$(CONFIG_LEDS) += leds.o
26obj-$(CONFIG_OC_ETM) += etm.o
27obj-$(CONFIG_CPU_IDLE) += cpuidle.o
28obj-$(CONFIG_ISA_DMA_API) += dma.o
29obj-$(CONFIG_FIQ) += fiq.o fiqasm.o
30obj-$(CONFIG_MODULES) += armksyms.o module.o
31obj-$(CONFIG_ARTHUR) += arthur.o
32obj-$(CONFIG_ISA_DMA) += dma-isa.o
33obj-$(CONFIG_PCI) += bios32.o isa.o
34obj-$(CONFIG_ARM_CPU_SUSPEND) += sleep.o suspend.o
35obj-$(CONFIG_SMP) += smp.o smp_tlb.o
36obj-$(CONFIG_HAVE_ARM_SCU) += smp_scu.o
37obj-$(CONFIG_HAVE_ARM_TWD) += smp_twd.o
38obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o insn.o
39obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o insn.o
40obj-$(CONFIG_JUMP_LABEL) += jump_label.o insn.o patch.o
41obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
42obj-$(CONFIG_KPROBES) += kprobes.o kprobes-common.o patch.o
43ifdef CONFIG_THUMB2_KERNEL
44obj-$(CONFIG_KPROBES) += kprobes-thumb.o
45else
46obj-$(CONFIG_KPROBES) += kprobes-arm.o
47endif
48obj-$(CONFIG_ARM_KPROBES_TEST) += test-kprobes.o
49test-kprobes-objs := kprobes-test.o
50ifdef CONFIG_THUMB2_KERNEL
51test-kprobes-objs += kprobes-test-thumb.o
52else
53test-kprobes-objs += kprobes-test-arm.o
54endif
55obj-$(CONFIG_ATAGS_PROC) += atags.o
56obj-$(CONFIG_OABI_COMPAT) += sys_oabi-compat.o
57obj-$(CONFIG_ARM_THUMBEE) += thumbee.o
58obj-$(CONFIG_KGDB) += kgdb.o
59obj-$(CONFIG_ARM_UNWIND) += unwind.o
60obj-$(CONFIG_HAVE_TCM) += tcm.o
61obj-$(CONFIG_OF) += devtree.o
62obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
63obj-$(CONFIG_SWP_EMULATE) += swp_emulate.o
64CFLAGS_swp_emulate.o := -Wa,-march=armv7-a
65obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
66
67obj-$(CONFIG_CPU_XSCALE) += xscale-cp0.o
68obj-$(CONFIG_CPU_XSC3) += xscale-cp0.o
69obj-$(CONFIG_CPU_MOHAWK) += xscale-cp0.o
70obj-$(CONFIG_CPU_PJ4) += pj4-cp0.o
71obj-$(CONFIG_IWMMXT) += iwmmxt.o
72obj-$(CONFIG_CPU_HAS_PMU) += pmu.o
73obj-$(CONFIG_HW_PERF_EVENTS) += perf_event.o
74AFLAGS_iwmmxt.o := -Wa,-mcpu=iwmmxt
75obj-$(CONFIG_ARM_CPU_TOPOLOGY) += topology.o
76
77ifneq ($(CONFIG_ARCH_EBSA110),y)
78 obj-y += io.o
79endif
80
81head-y := head$(MMUEXT).o
82obj-$(CONFIG_DEBUG_LL) += debug.o
83obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
84
85extra-y := $(head-y) init_task.o vmlinux.lds