1#
 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-common.o irq.o opcodes.o \
19		   process.o ptrace.o reboot.o return_address.o \
20		   setup.o signal.o sigreturn_codes.o \
21		   stacktrace.o sys_arm.o time.o traps.o
22
 
 
 
 
 
 
 
23obj-$(CONFIG_ATAGS)		+= atags_parse.o
24obj-$(CONFIG_ATAGS_PROC)	+= atags_proc.o
25obj-$(CONFIG_DEPRECATED_PARAM_STRUCT) += atags_compat.o
26
27ifeq ($(CONFIG_CPU_V7M),y)
28obj-y		+= entry-v7m.o v7m.o
29else
30obj-y		+= entry-armv.o
31endif
32
 
33obj-$(CONFIG_CPU_IDLE)		+= cpuidle.o
34obj-$(CONFIG_ISA_DMA_API)	+= dma.o
35obj-$(CONFIG_FIQ)		+= fiq.o fiqasm.o
36obj-$(CONFIG_MODULES)		+= armksyms.o module.o
37obj-$(CONFIG_ARM_MODULE_PLTS)	+= module-plts.o
38obj-$(CONFIG_ISA_DMA)		+= dma-isa.o
39obj-$(CONFIG_PCI)		+= bios32.o isa.o
40obj-$(CONFIG_ARM_CPU_SUSPEND)	+= sleep.o suspend.o
41obj-$(CONFIG_HIBERNATION)	+= hibernate.o
42obj-$(CONFIG_SMP)		+= smp.o
43ifdef CONFIG_MMU
44obj-$(CONFIG_SMP)		+= smp_tlb.o
45endif
46obj-$(CONFIG_HAVE_ARM_SCU)	+= smp_scu.o
47obj-$(CONFIG_HAVE_ARM_TWD)	+= smp_twd.o
48obj-$(CONFIG_ARM_ARCH_TIMER)	+= arch_timer.o
49obj-$(CONFIG_FUNCTION_TRACER)	+= entry-ftrace.o
50obj-$(CONFIG_DYNAMIC_FTRACE)	+= ftrace.o insn.o
51obj-$(CONFIG_FUNCTION_GRAPH_TRACER)	+= ftrace.o insn.o
52obj-$(CONFIG_JUMP_LABEL)	+= jump_label.o insn.o patch.o
53obj-$(CONFIG_KEXEC)		+= machine_kexec.o relocate_kernel.o
54# Main staffs in KPROBES are in arch/arm/probes .
55obj-$(CONFIG_KPROBES)		+= patch.o insn.o
56obj-$(CONFIG_OABI_COMPAT)	+= sys_oabi-compat.o
57obj-$(CONFIG_ARM_THUMBEE)	+= thumbee.o
58obj-$(CONFIG_KGDB)		+= kgdb.o patch.o
59obj-$(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_CPU_PJ4B)		+= pj4-cp0.o
72obj-$(CONFIG_IWMMXT)		+= iwmmxt.o
73obj-$(CONFIG_PERF_EVENTS)	+= perf_regs.o perf_callchain.o
74obj-$(CONFIG_HW_PERF_EVENTS)	+= perf_event_xscale.o perf_event_v6.o \
75				   perf_event_v7.o
76AFLAGS_iwmmxt.o			:= -Wa,-mcpu=iwmmxt
77obj-$(CONFIG_ARM_CPU_TOPOLOGY)  += topology.o
78obj-$(CONFIG_VDSO)		+= vdso.o
79obj-$(CONFIG_EFI)		+= efi.o
80
81ifneq ($(CONFIG_ARCH_EBSA110),y)
82  obj-y		+= io.o
83endif
84obj-$(CONFIG_PARAVIRT)	+= paravirt.o
85
86head-y			:= head$(MMUEXT).o
87obj-$(CONFIG_DEBUG_LL)	+= debug.o
88obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
 
 
 
 
 
 
89
90obj-$(CONFIG_ARM_VIRT_EXT)	+= hyp-stub.o
91AFLAGS_hyp-stub.o		:=-Wa,-march=armv7-a
92ifeq ($(CONFIG_ARM_PSCI),y)
93obj-$(CONFIG_SMP)		+= psci_smp.o
94endif
95
96obj-$(CONFIG_HAVE_ARM_SMCCC)	+= smccc-call.o
97
98extra-y := $(head-y) vmlinux.lds
 
 

  1# SPDX-License-Identifier: GPL-2.0
  2#
  3# Makefile for the linux kernel.
  4#
  5
  6CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_OFFSET)
  7AFLAGS_head.o        := -DTEXT_OFFSET=$(TEXT_OFFSET)
  8
  9ifdef CONFIG_FUNCTION_TRACER
 10CFLAGS_REMOVE_ftrace.o = -pg
 11CFLAGS_REMOVE_insn.o = -pg
 12CFLAGS_REMOVE_patch.o = -pg
 13CFLAGS_REMOVE_unwind.o = -pg
 14endif
 15
 16CFLAGS_REMOVE_return_address.o = -pg
 17
 18# Object file lists.
 19
 20obj-y		:= elf.o entry-common.o irq.o opcodes.o \
 21		   process.o ptrace.o reboot.o io.o \
 22		   setup.o signal.o sigreturn_codes.o \
 23		   stacktrace.o sys_arm.o time.o traps.o
 24
 25KASAN_SANITIZE_stacktrace.o := n
 26KASAN_SANITIZE_traps.o := n
 27
 28ifneq ($(CONFIG_ARM_UNWIND),y)
 29obj-$(CONFIG_FRAME_POINTER)	+= return_address.o
 30endif
 31
 32obj-$(CONFIG_ATAGS)		+= atags_parse.o
 33obj-$(CONFIG_ATAGS_PROC)	+= atags_proc.o
 34obj-$(CONFIG_DEPRECATED_PARAM_STRUCT) += atags_compat.o
 35
 36ifeq ($(CONFIG_CPU_V7M),y)
 37obj-y		+= entry-v7m.o v7m.o
 38else
 39obj-y		+= entry-armv.o
 40endif
 41
 42obj-$(CONFIG_MMU)		+= bugs.o
 43obj-$(CONFIG_CPU_IDLE)		+= cpuidle.o
 44obj-$(CONFIG_ISA_DMA_API)	+= dma.o
 45obj-$(CONFIG_FIQ)		+= fiq.o fiqasm.o
 46obj-$(CONFIG_MODULES)		+= armksyms.o module.o
 47obj-$(CONFIG_ARM_MODULE_PLTS)	+= module-plts.o
 
 48obj-$(CONFIG_PCI)		+= bios32.o isa.o
 49obj-$(CONFIG_ARM_CPU_SUSPEND)	+= sleep.o suspend.o
 50obj-$(CONFIG_HIBERNATION)	+= hibernate.o
 51obj-$(CONFIG_SMP)		+= smp.o
 52ifdef CONFIG_MMU
 53obj-$(CONFIG_SMP)		+= smp_tlb.o
 54endif
 55obj-$(CONFIG_HAVE_ARM_SCU)	+= smp_scu.o
 56obj-$(CONFIG_HAVE_ARM_TWD)	+= smp_twd.o
 57obj-$(CONFIG_ARM_ARCH_TIMER)	+= arch_timer.o
 58obj-$(CONFIG_FUNCTION_TRACER)	+= entry-ftrace.o
 59obj-$(CONFIG_DYNAMIC_FTRACE)	+= ftrace.o insn.o patch.o
 60obj-$(CONFIG_FUNCTION_GRAPH_TRACER)	+= ftrace.o insn.o patch.o
 61obj-$(CONFIG_JUMP_LABEL)	+= jump_label.o insn.o patch.o
 62obj-$(CONFIG_KEXEC_CORE)	+= machine_kexec.o relocate_kernel.o
 63# Main staffs in KPROBES are in arch/arm/probes .
 64obj-$(CONFIG_KPROBES)		+= patch.o insn.o
 65obj-$(CONFIG_OABI_COMPAT)	+= sys_oabi-compat.o
 66obj-$(CONFIG_ARM_THUMBEE)	+= thumbee.o
 67obj-$(CONFIG_KGDB)		+= kgdb.o patch.o
 68obj-$(CONFIG_ARM_UNWIND)	+= unwind.o
 69obj-$(CONFIG_HAVE_TCM)		+= tcm.o
 70obj-$(CONFIG_OF)		+= devtree.o
 71obj-$(CONFIG_CRASH_DUMP)	+= crash_dump.o
 72obj-$(CONFIG_SWP_EMULATE)	+= swp_emulate.o
 
 73obj-$(CONFIG_HAVE_HW_BREAKPOINT)	+= hw_breakpoint.o
 74
 75obj-$(CONFIG_CPU_XSCALE)	+= xscale-cp0.o
 76obj-$(CONFIG_CPU_XSC3)		+= xscale-cp0.o
 77obj-$(CONFIG_CPU_MOHAWK)	+= xscale-cp0.o
 78obj-$(CONFIG_CPU_PJ4)		+= pj4-cp0.o
 79obj-$(CONFIG_CPU_PJ4B)		+= pj4-cp0.o
 80obj-$(CONFIG_IWMMXT)		+= iwmmxt.o
 81obj-$(CONFIG_PERF_EVENTS)	+= perf_regs.o perf_callchain.o
 82obj-$(CONFIG_HW_PERF_EVENTS)	+= perf_event_xscale.o perf_event_v6.o \
 83				   perf_event_v7.o
 84AFLAGS_iwmmxt.o			:= -Wa,-mcpu=iwmmxt
 85obj-$(CONFIG_ARM_CPU_TOPOLOGY)  += topology.o
 86obj-$(CONFIG_VDSO)		+= vdso.o
 87obj-$(CONFIG_EFI)		+= efi.o
 
 
 
 
 88obj-$(CONFIG_PARAVIRT)	+= paravirt.o
 89
 90obj-y			+= head$(MMUEXT).o
 91obj-$(CONFIG_DEBUG_LL)	+= debug.o
 92obj-$(CONFIG_EARLY_PRINTK)	+= early_printk.o
 93obj-$(CONFIG_ARM_PATCH_PHYS_VIRT)	+= phys2virt.o
 94
 95# This is executed very early using a temporary stack when no memory allocator
 96# nor global data is available. Everything has to be allocated on the stack.
 97CFLAGS_head-inflate-data.o := $(call cc-option,-Wframe-larger-than=10240)
 98obj-$(CONFIG_XIP_DEFLATED_DATA) += head-inflate-data.o
 99
100obj-$(CONFIG_ARM_VIRT_EXT)	+= hyp-stub.o
 
101ifeq ($(CONFIG_ARM_PSCI),y)
102obj-$(CONFIG_SMP)		+= psci_smp.o
103endif
104
105obj-$(CONFIG_HAVE_ARM_SMCCC)	+= smccc-call.o
106
107obj-$(CONFIG_GENERIC_CPU_VULNERABILITIES) += spectre.o
108
109extra-y := vmlinux.lds