1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
>> 2
2 # 3 #
3 # Makefile for the linux kernel. 4 # Makefile for the linux kernel.
4 # 5 #
5 6
6 ifdef CONFIG_FUNCTION_TRACER !! 7 asflags-y := -ansi
7 <<
8 # Do not trace tracer code <<
9 CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_F <<
10 8
11 # Do not trace early setup code !! 9 # Undefine sparc when processing vmlinux.lds - it is used
12 CFLAGS_REMOVE_early.o = $(CC_FLAGS_F !! 10 # And teach CPP we are doing $(BITS) builds (for this case)
13 CFLAGS_REMOVE_rethook.o = $(CC_FLAGS_F !! 11 CPPFLAGS_vmlinux.lds := -Usparc -m$(BITS)
14 CFLAGS_REMOVE_stacktrace.o = $(CC_FLAGS_F !! 12 extra-y += vmlinux.lds
15 CFLAGS_REMOVE_unwind_bc.o = $(CC_FLAGS_F <<
16 13
>> 14 ifdef CONFIG_FUNCTION_TRACER
>> 15 # Do not profile debug and lowlevel utilities
>> 16 CFLAGS_REMOVE_ftrace.o := -pg
>> 17 CFLAGS_REMOVE_time_$(BITS).o := -pg
>> 18 CFLAGS_REMOVE_perf_event.o := -pg
>> 19 CFLAGS_REMOVE_pcr.o := -pg
17 endif 20 endif
18 21
19 GCOV_PROFILE_early.o := n !! 22 obj-y := head_$(BITS).o
20 KCOV_INSTRUMENT_early.o := n !! 23 obj-$(CONFIG_SPARC64) += urtt_fill.o
21 UBSAN_SANITIZE_early.o := n !! 24 obj-$(CONFIG_SPARC32) += entry.o wof.o wuf.o
22 KASAN_SANITIZE_ipl.o := n !! 25 obj-$(CONFIG_SPARC32) += etrap_32.o
23 KASAN_SANITIZE_machine_kexec.o := n !! 26 obj-$(CONFIG_SPARC32) += rtrap_32.o
>> 27 obj-y += traps_$(BITS).o
>> 28
>> 29 # IRQ
>> 30 obj-y += irq_$(BITS).o
>> 31 obj-$(CONFIG_SPARC32) += sun4m_irq.o sun4d_irq.o
>> 32
>> 33 obj-y += process_$(BITS).o
>> 34 obj-y += process.o
>> 35 obj-y += signal_$(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_SPARC64) += vdso.o
>> 46 obj-$(CONFIG_SPARC32) += devices.o
>> 47 obj-y += ptrace_$(BITS).o
>> 48 obj-y += unaligned_$(BITS).o
>> 49 obj-y += una_asm_$(BITS).o
>> 50 obj-y += prom_common.o
>> 51 obj-y += prom_$(BITS).o
>> 52 obj-y += of_device_common.o
>> 53 obj-y += of_device_$(BITS).o
>> 54 obj-$(CONFIG_SPARC64) += prom_irqtrans.o
>> 55
>> 56 obj-$(CONFIG_SPARC32) += leon_kernel.o
>> 57 obj-$(CONFIG_SPARC32) += leon_pmc.o
>> 58
>> 59 obj-$(CONFIG_SPARC64) += reboot.o
>> 60 obj-$(CONFIG_SPARC64) += sysfs.o
>> 61 obj-$(CONFIG_SPARC64) += iommu.o iommu-common.o
>> 62 obj-$(CONFIG_SPARC64) += central.o
>> 63 obj-$(CONFIG_SPARC64) += starfire.o
>> 64 obj-$(CONFIG_SPARC64) += power.o
>> 65 obj-$(CONFIG_SPARC64) += sbus.o
>> 66 obj-$(CONFIG_SPARC64) += ebus.o
>> 67 obj-$(CONFIG_SPARC64) += visemul.o
>> 68 obj-$(CONFIG_SPARC64) += hvapi.o
>> 69 obj-$(CONFIG_SPARC64) += sstate.o
>> 70 obj-$(CONFIG_SPARC64) += mdesc.o
>> 71 obj-$(CONFIG_SPARC64) += adi_64.o
>> 72 obj-$(CONFIG_SPARC64) += pcr.o
>> 73 obj-$(CONFIG_SPARC64) += nmi.o
>> 74 obj-$(CONFIG_SPARC64_SMP) += cpumap.o
>> 75
>> 76 obj-$(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-y += termios.o
>> 89
>> 90 obj-$(CONFIG_MODULES) += module.o
>> 91 obj-$(CONFIG_MODULES) += sparc_ksyms.o
>> 92 obj-$(CONFIG_SPARC_LED) += led.o
>> 93 obj-$(CONFIG_KGDB) += kgdb_$(BITS).o
>> 94
>> 95 obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
>> 96 obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
>> 97
>> 98 obj-$(CONFIG_EARLYFB) += btext.o
>> 99 obj-$(CONFIG_STACKTRACE) += stacktrace.o
>> 100 # sparc64 PCI
>> 101 obj-$(CONFIG_SPARC64_PCI) += pci.o pci_common.o psycho_common.o
>> 102 obj-$(CONFIG_SPARC64_PCI) += pci_psycho.o pci_sabre.o pci_schizo.o
>> 103 obj-$(CONFIG_SPARC64_PCI) += pci_sun4v.o pci_sun4v_asm.o pci_fire.o
>> 104 obj-$(CONFIG_SPARC64_PCI_MSI) += pci_msi.o
>> 105
>> 106
>> 107 obj-$(CONFIG_COMPAT) += sys32.o sys_sparc32.o signal32.o
>> 108
>> 109 obj-$(CONFIG_US3_MC) += chmc.o
>> 110
>> 111 obj-$(CONFIG_KPROBES) += kprobes.o
>> 112 obj-$(CONFIG_SUN_LDOMS) += ldc.o vio.o viohs.o ds.o
>> 113
>> 114 obj-$(CONFIG_AUDIT) += audit.o
>> 115 audit--$(CONFIG_AUDIT) := compat_audit.o
>> 116 obj-$(CONFIG_COMPAT) += $(audit--y)
24 117
25 # !! 118 pc--$(CONFIG_PERF_EVENTS) := perf_event.o
26 # Passing null pointers is ok for smp code, si !! 119 obj-$(CONFIG_SPARC64) += $(pc--y)
27 # <<
28 CFLAGS_smp.o := -Wno-nonnull <<
29 120
30 # !! 121 obj-$(CONFIG_UPROBES) += uprobes.o
31 # Disable tailcall optimizations for stack / c !! 122 obj-$(CONFIG_JUMP_LABEL) += jump_label.o
32 # since this might generate broken code when a <<
33 # passing its content to other functions. <<
34 # <<
35 CFLAGS_stacktrace.o += -fno-optimize-sibli <<
36 CFLAGS_dumpstack.o += -fno-optimize-sibli <<
37 CFLAGS_unwind_bc.o += -fno-optimize-sibli <<
38 <<
39 obj-y := head64.o traps.o time.o process.o e <<
40 obj-y += processor.o syscall.o ptrace.o sign <<
41 obj-y += debug.o irq.o ipl.o dis.o diag.o vd <<
42 obj-y += sysinfo.o lgr.o os_info.o ctlreg.o <<
43 obj-y += runtime_instr.o cache.o fpu.o dumps <<
44 obj-y += entry.o reipl.o kdebugfs.o alternat <<
45 obj-y += nospec-branch.o ipl_vmparm.o machin <<
46 obj-y += smp.o text_amode31.o stacktrace.o a <<
47 <<
48 extra-y += vmlinux.lds <<
49 <<
50 obj-$(CONFIG_SYSFS) += nospec-sysf <<
51 CFLAGS_REMOVE_nospec-branch.o += $(CC_FLAGS_ <<
52 <<
53 obj-$(CONFIG_SYSFS) += cpacf.o <<
54 obj-$(CONFIG_MODULES) += module.o <<
55 obj-$(CONFIG_SCHED_TOPOLOGY) += topology.o <<
56 obj-$(CONFIG_NUMA) += numa.o <<
57 obj-$(CONFIG_AUDIT) += audit.o <<
58 compat-obj-$(CONFIG_AUDIT) += compat_audi <<
59 obj-$(CONFIG_COMPAT) += compat_linu <<
60 obj-$(CONFIG_COMPAT) += $(compat-ob <<
61 obj-$(CONFIG_EARLY_PRINTK) += early_print <<
62 obj-$(CONFIG_KPROBES) += kprobes.o <<
63 obj-$(CONFIG_KPROBES) += mcount.o <<
64 obj-$(CONFIG_RETHOOK) += rethook.o <<
65 obj-$(CONFIG_FUNCTION_TRACER) += ftrace.o <<
66 obj-$(CONFIG_FUNCTION_TRACER) += mcount.o <<
67 obj-$(CONFIG_CRASH_DUMP) += crash_dump. <<
68 obj-$(CONFIG_KEXEC_CORE) += machine_kex <<
69 obj-$(CONFIG_VMCORE_INFO) += vmcore_info <<
70 obj-$(CONFIG_UPROBES) += uprobes.o <<
71 obj-$(CONFIG_JUMP_LABEL) += jump_label. <<
72 <<
73 obj-$(CONFIG_KEXEC_FILE) += machine_kex <<
74 obj-$(CONFIG_KEXEC_FILE) += kexec_elf.o <<
75 obj-$(CONFIG_CERT_STORE) += cert_store. <<
76 obj-$(CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT) <<
77 <<
78 obj-$(CONFIG_PERF_EVENTS) += perf_event. <<
79 obj-$(CONFIG_PERF_EVENTS) += perf_cpum_c <<
80 obj-$(CONFIG_PERF_EVENTS) += perf_cpum_c <<
81 obj-$(CONFIG_PERF_EVENTS) += perf_pai_cr <<
82 <<
83 obj-$(CONFIG_TRACEPOINTS) += trace.o <<
84 <<
85 # vdso <<
86 obj-y += vdso64/ <<
87 obj-$(CONFIG_COMPAT) += vdso32/ <<
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