1 # SPDX-License-Identifier: GPL-2.0 <<
2 # 1 #
3 # Makefile for the linux kernel. 2 # Makefile for the linux kernel.
4 # 3 #
>> 4 # Note! Dependencies are done automagically by 'make dep', which also
>> 5 # removes any old dependencies. DON'T put your own dependencies here
>> 6 # unless it's something special (ie not a .c file).
>> 7 #
>> 8 # Note 2! The CFLAGS definitions are now in the main makefile...
5 9
6 CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_O !! 10 .S.o:
7 AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_O !! 11 $(CC) $(AFLAGS) -traditional -c $< -o $*.o
8 <<
9 ifdef CONFIG_FUNCTION_TRACER <<
10 CFLAGS_REMOVE_ftrace.o = -pg <<
11 CFLAGS_REMOVE_insn.o = -pg <<
12 CFLAGS_REMOVE_patch.o = -pg <<
13 CFLAGS_REMOVE_unwind.o = -pg <<
14 endif <<
15 <<
16 CFLAGS_REMOVE_return_address.o = -pg <<
17 12
18 # Object file lists. !! 13 all: kernel.o head.o init_task.o
19 14
20 obj-y := elf.o entry-common.o irq.o !! 15 O_TARGET := kernel.o
21 process.o ptrace.o reboot.o <<
22 setup.o signal.o sigreturn_ <<
23 stacktrace.o sys_arm.o time <<
24 16
25 KASAN_SANITIZE_stacktrace.o := n !! 17 export-objs := mca.o mtrr.o msr.o cpuid.o microcode.o i386_ksyms.o time.o setup.o
26 KASAN_SANITIZE_traps.o := n <<
27 18
28 ifneq ($(CONFIG_ARM_UNWIND),y) !! 19 obj-y := process.o semaphore.o signal.o entry.o traps.o irq.o vm86.o \
29 obj-$(CONFIG_FRAME_POINTER) += return_addr !! 20 ptrace.o i8259.o ioport.o ldt.o setup.o time.o sys_i386.o \
30 endif !! 21 pci-dma.o i386_ksyms.o i387.o bluesmoke.o dmi_scan.o
31 22
32 obj-$(CONFIG_ATAGS) += atags_parse <<
33 obj-$(CONFIG_ATAGS_PROC) += atags_proc. <<
34 obj-$(CONFIG_DEPRECATED_PARAM_STRUCT) += atags <<
35 23
36 ifeq ($(CONFIG_CPU_V7M),y) !! 24 ifdef CONFIG_PCI
37 obj-y += entry-v7m.o v7m.o !! 25 obj-y += pci-i386.o
>> 26 ifdef CONFIG_VISWS
>> 27 obj-y += pci-visws.o
38 else 28 else
39 obj-y += entry-armv.o !! 29 obj-y += pci-pc.o pci-irq.o
40 endif <<
41 <<
42 obj-$(CONFIG_MMU) += bugs.o <<
43 obj-$(CONFIG_CPU_IDLE) += cpuidle.o <<
44 obj-$(CONFIG_ISA_DMA_API) += dma.o <<
45 obj-$(CONFIG_FIQ) += fiq.o fiqas <<
46 obj-$(CONFIG_MODULES) += armksyms.o <<
47 obj-$(CONFIG_ARM_MODULE_PLTS) += module-plts <<
48 obj-$(CONFIG_PCI) += bios32.o is <<
49 obj-$(CONFIG_ARM_CPU_SUSPEND) += sleep.o sus <<
50 obj-$(CONFIG_HIBERNATION) += hibernate.o <<
51 obj-$(CONFIG_SMP) += smp.o <<
52 ifdef CONFIG_MMU <<
53 obj-$(CONFIG_SMP) += smp_tlb.o <<
54 endif 30 endif
55 obj-$(CONFIG_HAVE_ARM_SCU) += smp_scu.o <<
56 obj-$(CONFIG_HAVE_ARM_TWD) += smp_twd.o <<
57 obj-$(CONFIG_ARM_ARCH_TIMER) += arch_timer. <<
58 obj-$(CONFIG_FUNCTION_TRACER) += entry-ftrac <<
59 obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o in <<
60 obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftr <<
61 obj-$(CONFIG_JUMP_LABEL) += jump_label. <<
62 obj-$(CONFIG_KEXEC_CORE) += machine_kex <<
63 obj-$(CONFIG_VMCORE_INFO) += vmcore_info <<
64 # Main staffs in KPROBES are in arch/arm/probe <<
65 obj-$(CONFIG_KPROBES) += patch.o ins <<
66 obj-$(CONFIG_OABI_COMPAT) += sys_oabi-co <<
67 obj-$(CONFIG_ARM_THUMBEE) += thumbee.o <<
68 obj-$(CONFIG_KGDB) += kgdb.o patc <<
69 obj-$(CONFIG_ARM_UNWIND) += unwind.o <<
70 obj-$(CONFIG_HAVE_TCM) += tcm.o <<
71 obj-$(CONFIG_OF) += devtree.o <<
72 obj-$(CONFIG_CRASH_DUMP) += crash_dump. <<
73 obj-$(CONFIG_SWP_EMULATE) += swp_emulate <<
74 obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_ <<
75 <<
76 obj-$(CONFIG_CPU_XSCALE) += xscale-cp0. <<
77 obj-$(CONFIG_CPU_XSC3) += xscale-cp0. <<
78 obj-$(CONFIG_CPU_MOHAWK) += xscale-cp0. <<
79 obj-$(CONFIG_IWMMXT) += iwmmxt.o <<
80 obj-$(CONFIG_PERF_EVENTS) += perf_regs.o <<
81 AFLAGS_iwmmxt.o := -Wa,-mcpu=i <<
82 obj-$(CONFIG_ARM_CPU_TOPOLOGY) += topology.o <<
83 obj-$(CONFIG_VDSO) += vdso.o <<
84 obj-$(CONFIG_EFI) += efi.o <<
85 obj-$(CONFIG_PARAVIRT) += paravirt.o <<
86 <<
87 obj-y += head$(MMUEXT).o <<
88 obj-$(CONFIG_DEBUG_LL) += debug.o <<
89 obj-$(CONFIG_EARLY_PRINTK) += early_print <<
90 obj-$(CONFIG_ARM_PATCH_PHYS_VIRT) += phy <<
91 <<
92 # This is executed very early using a temporar <<
93 # nor global data is available. Everything has <<
94 CFLAGS_head-inflate-data.o := $(call cc-option <<
95 obj-$(CONFIG_XIP_DEFLATED_DATA) += head-inflat <<
96 <<
97 obj-$(CONFIG_ARM_VIRT_EXT) += hyp-stub.o <<
98 ifeq ($(CONFIG_ARM_PSCI),y) <<
99 obj-$(CONFIG_SMP) += psci_smp.o <<
100 endif 31 endif
101 32
102 obj-$(CONFIG_HAVE_ARM_SMCCC) += smccc-call. !! 33 ifdef CONFIG_MGEODE_LX
>> 34 obj-y += geode-mfgpt.o
>> 35 export-objs += geode-mfgpt.o
>> 36 endif
103 37
104 obj-$(CONFIG_GENERIC_CPU_VULNERABILITIES) += s !! 38 obj-$(CONFIG_MCA) += mca.o
>> 39 obj-$(CONFIG_MTRR) += mtrr.o
>> 40 obj-$(CONFIG_X86_MSR) += msr.o
>> 41 obj-$(CONFIG_X86_CPUID) += cpuid.o
>> 42 obj-$(CONFIG_MICROCODE) += microcode.o
>> 43 obj-$(CONFIG_APM) += apm.o
>> 44 obj-$(CONFIG_ACPI_BOOT) += acpi.o earlyquirk.o
>> 45 obj-$(CONFIG_ACPI_SLEEP) += acpi_wakeup.o
>> 46 obj-$(CONFIG_SMP) += smp.o smpboot.o trampoline.o
>> 47 obj-$(CONFIG_X86_LOCAL_APIC) += mpparse.o apic.o nmi.o
>> 48 obj-$(CONFIG_X86_IO_APIC) += io_apic.o
>> 49 obj-$(CONFIG_X86_VISWS_APIC) += visws_apic.o
>> 50 obj-$(CONFIG_EDD) += edd.o
105 51
106 extra-y := vmlinux.lds !! 52 include $(TOPDIR)/Rules.make
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