1 # SPDX-License-Identifier: GPL-2.0 !! 1
2 # 2 #
3 # Makefile for the linux kernel. 3 # Makefile for the linux kernel.
4 # 4 #
5 5
6 CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_O !! 6 asflags-y := -ansi
7 AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_O !! 7 ccflags-y := -Werror
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 <<
18 # Object file lists. <<
19 8
20 obj-y := elf.o entry-common.o irq.o !! 9 extra-y := head_$(BITS).o
21 process.o ptrace.o reboot.o <<
22 setup.o signal.o sigreturn_ <<
23 stacktrace.o sys_arm.o time <<
24 10
25 KASAN_SANITIZE_stacktrace.o := n !! 11 # Undefine sparc when processing vmlinux.lds - it is used
26 KASAN_SANITIZE_traps.o := n !! 12 # And teach CPP we are doing $(BITS) builds (for this case)
>> 13 CPPFLAGS_vmlinux.lds := -Usparc -m$(BITS)
>> 14 extra-y += vmlinux.lds
27 15
28 ifneq ($(CONFIG_ARM_UNWIND),y) !! 16 ifdef CONFIG_FUNCTION_TRACER
29 obj-$(CONFIG_FRAME_POINTER) += return_addr !! 17 # Do not profile debug and lowlevel utilities
30 endif !! 18 CFLAGS_REMOVE_ftrace.o := -pg
31 !! 19 CFLAGS_REMOVE_time_$(BITS).o := -pg
32 obj-$(CONFIG_ATAGS) += atags_parse !! 20 CFLAGS_REMOVE_perf_event.o := -pg
33 obj-$(CONFIG_ATAGS_PROC) += atags_proc. !! 21 CFLAGS_REMOVE_pcr.o := -pg
34 obj-$(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 <<
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-$(CONFIG_SMP) += psci_smp.o <<
100 endif 22 endif
101 23
102 obj-$(CONFIG_HAVE_ARM_SMCCC) += smccc-call. !! 24 obj-$(CONFIG_SPARC64) += urtt_fill.o
>> 25 obj-$(CONFIG_SPARC32) += entry.o wof.o wuf.o
>> 26 obj-$(CONFIG_SPARC32) += etrap_32.o
>> 27 obj-$(CONFIG_SPARC32) += rtrap_32.o
>> 28 obj-y += traps_$(BITS).o
>> 29
>> 30 # IRQ
>> 31 obj-y += irq_$(BITS).o
>> 32 obj-$(CONFIG_SPARC32) += sun4m_irq.o sun4d_irq.o
>> 33
>> 34 obj-y += process_$(BITS).o
>> 35 obj-y += signal_$(BITS).o
>> 36 obj-y += sigutil_$(BITS).o
>> 37 obj-$(CONFIG_SPARC32) += ioport.o
>> 38 obj-y += setup_$(BITS).o
>> 39 obj-y += idprom.o
>> 40 obj-y += sys_sparc_$(BITS).o
>> 41 obj-$(CONFIG_SPARC32) += systbls_32.o
>> 42 obj-y += time_$(BITS).o
>> 43 obj-$(CONFIG_SPARC32) += windows.o
>> 44 obj-y += cpu.o
>> 45 obj-$(CONFIG_SPARC32) += devices.o
>> 46 obj-y += ptrace_$(BITS).o
>> 47 obj-y += unaligned_$(BITS).o
>> 48 obj-y += una_asm_$(BITS).o
>> 49 obj-y += prom_common.o
>> 50 obj-y += prom_$(BITS).o
>> 51 obj-y += of_device_common.o
>> 52 obj-y += of_device_$(BITS).o
>> 53 obj-$(CONFIG_SPARC64) += prom_irqtrans.o
>> 54
>> 55 obj-$(CONFIG_SPARC32) += leon_kernel.o
>> 56 obj-$(CONFIG_SPARC32) += leon_pmc.o
>> 57
>> 58 obj-$(CONFIG_SPARC64) += reboot.o
>> 59 obj-$(CONFIG_SPARC64) += sysfs.o
>> 60 obj-$(CONFIG_SPARC64) += iommu.o
>> 61 obj-$(CONFIG_SPARC64) += central.o
>> 62 obj-$(CONFIG_SPARC64) += starfire.o
>> 63 obj-$(CONFIG_SPARC64) += power.o
>> 64 obj-$(CONFIG_SPARC64) += sbus.o
>> 65 obj-$(CONFIG_SPARC64) += ebus.o
>> 66 obj-$(CONFIG_SPARC64) += visemul.o
>> 67 obj-$(CONFIG_SPARC64) += hvapi.o
>> 68 obj-$(CONFIG_SPARC64) += sstate.o
>> 69 obj-$(CONFIG_SPARC64) += mdesc.o
>> 70 obj-$(CONFIG_SPARC64) += pcr.o
>> 71 obj-$(CONFIG_SPARC64) += nmi.o
>> 72 obj-$(CONFIG_SPARC64_SMP) += cpumap.o
>> 73
>> 74 obj-y += dma.o
>> 75
>> 76 obj-$(CONFIG_PCIC_PCI) += pcic.o
>> 77 obj-$(CONFIG_LEON_PCI) += leon_pci.o
>> 78 obj-$(CONFIG_SPARC_GRPCI2)+= leon_pci_grpci2.o
>> 79 obj-$(CONFIG_SPARC_GRPCI1)+= leon_pci_grpci1.o
>> 80
>> 81 obj-$(CONFIG_SMP) += trampoline_$(BITS).o smp_$(BITS).o
>> 82 obj-$(CONFIG_SPARC32_SMP) += sun4m_smp.o sun4d_smp.o leon_smp.o
>> 83 obj-$(CONFIG_SPARC64_SMP) += hvtramp.o
>> 84
>> 85 obj-y += auxio_$(BITS).o
>> 86 obj-$(CONFIG_SUN_PM) += apc.o pmc.o
>> 87
>> 88 obj-$(CONFIG_MODULES) += module.o
>> 89 obj-$(CONFIG_MODULES) += sparc_ksyms.o
>> 90 obj-$(CONFIG_SPARC_LED) += led.o
>> 91 obj-$(CONFIG_KGDB) += kgdb_$(BITS).o
>> 92
>> 93
>> 94 obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
>> 95 obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
>> 96
>> 97 obj-$(CONFIG_EARLYFB) += btext.o
>> 98 obj-$(CONFIG_STACKTRACE) += stacktrace.o
>> 99 # sparc64 PCI
>> 100 obj-$(CONFIG_SPARC64_PCI) += pci.o pci_common.o psycho_common.o
>> 101 obj-$(CONFIG_SPARC64_PCI) += pci_psycho.o pci_sabre.o pci_schizo.o
>> 102 obj-$(CONFIG_SPARC64_PCI) += pci_sun4v.o pci_sun4v_asm.o pci_fire.o
>> 103 obj-$(CONFIG_SPARC64_PCI_MSI) += pci_msi.o
>> 104
>> 105 obj-$(CONFIG_COMPAT) += sys32.o sys_sparc32.o signal32.o
>> 106
>> 107 obj-$(CONFIG_US3_MC) += chmc.o
>> 108
>> 109 obj-$(CONFIG_KPROBES) += kprobes.o
>> 110 obj-$(CONFIG_SUN_LDOMS) += ldc.o vio.o viohs.o ds.o
>> 111
>> 112 obj-$(CONFIG_AUDIT) += audit.o
>> 113 audit--$(CONFIG_AUDIT) := compat_audit.o
>> 114 obj-$(CONFIG_COMPAT) += $(audit--y)
103 115
104 obj-$(CONFIG_GENERIC_CPU_VULNERABILITIES) += s !! 116 pc--$(CONFIG_PERF_EVENTS) := perf_event.o
>> 117 obj-$(CONFIG_SPARC64) += $(pc--y)
105 118
106 extra-y := vmlinux.lds !! 119 obj-$(CONFIG_UPROBES) += uprobes.o
>> 120 obj-$(CONFIG_SPARC64) += jump_label.o
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