1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 # 2 #
3 # Makefile for the linux kernel. 3 # Makefile for the linux kernel.
4 # 4 #
5 5
6 CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_O !! 6 extra-y += vmlinux.lds
7 AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_O <<
8 7
9 ifdef CONFIG_FUNCTION_TRACER !! 8 obj-$(CONFIG_AMIGA) := head.o
10 CFLAGS_REMOVE_ftrace.o = -pg !! 9 obj-$(CONFIG_ATARI) := head.o
11 CFLAGS_REMOVE_insn.o = -pg !! 10 obj-$(CONFIG_MAC) := head.o
12 CFLAGS_REMOVE_patch.o = -pg !! 11 obj-$(CONFIG_APOLLO) := head.o
13 CFLAGS_REMOVE_unwind.o = -pg !! 12 obj-$(CONFIG_VME) := head.o
14 endif !! 13 obj-$(CONFIG_HP300) := head.o
15 !! 14 obj-$(CONFIG_Q40) := head.o
16 CFLAGS_REMOVE_return_address.o = -pg !! 15 obj-$(CONFIG_SUN3X) := head.o
17 !! 16 obj-$(CONFIG_VIRT) := head.o
18 # Object file lists. !! 17 obj-$(CONFIG_SUN3) := sun3-head.o
19 !! 18
20 obj-y := elf.o entry-common.o irq.o !! 19 obj-y += entry.o irq.o module.o process.o ptrace.o
21 process.o ptrace.o reboot.o !! 20 obj-y += setup.o signal.o sys_m68k.o syscalltable.o time.o traps.o
22 setup.o signal.o sigreturn_ !! 21
23 stacktrace.o sys_arm.o time !! 22 obj-$(CONFIG_MMU_MOTOROLA) += ints.o vectors.o
24 !! 23 obj-$(CONFIG_MMU_SUN3) += ints.o vectors.o
25 KASAN_SANITIZE_stacktrace.o := n !! 24 obj-$(CONFIG_PCI) += pcibios.o
26 KASAN_SANITIZE_traps.o := n <<
27 <<
28 ifneq ($(CONFIG_ARM_UNWIND),y) <<
29 obj-$(CONFIG_FRAME_POINTER) += return_addr <<
30 endif <<
31 <<
32 obj-$(CONFIG_ATAGS) += atags_parse <<
33 obj-$(CONFIG_ATAGS_PROC) += atags_proc. <<
34 obj-$(CONFIG_DEPRECATED_PARAM_STRUCT) += atags <<
35 <<
36 ifeq ($(CONFIG_CPU_V7M),y) <<
37 obj-y += entry-v7m.o v7m.o <<
38 else <<
39 obj-y += entry-armv.o <<
40 endif <<
41 <<
42 obj-$(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 <<
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 25
92 # This is executed very early using a temporar !! 26 obj-$(CONFIG_M68K_NONCOHERENT_DMA) += dma.o
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 27
97 obj-$(CONFIG_ARM_VIRT_EXT) += hyp-stub.o !! 28 obj-$(CONFIG_KEXEC_CORE) += machine_kexec.o relocate_kernel.o
98 ifeq ($(CONFIG_ARM_PSCI),y) !! 29 obj-$(CONFIG_BOOTINFO_PROC) += bootinfo_proc.o
99 obj-$(CONFIG_SMP) += psci_smp.o !! 30 obj-$(CONFIG_UBOOT) += uboot.o
100 endif <<
101 <<
102 obj-$(CONFIG_HAVE_ARM_SMCCC) += smccc-call. <<
103 31
104 obj-$(CONFIG_GENERIC_CPU_VULNERABILITIES) += s !! 32 obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
105 33
106 extra-y := vmlinux.lds <<
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