1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
>> 2
2 # 3 #
3 # Makefile for the Linux/LoongArch kernel. !! 4 # Makefile for the linux kernel.
4 # 5 #
5 6
6 OBJECT_FILES_NON_STANDARD_head.o := y !! 7 asflags-y := -ansi
7 <<
8 extra-y := vmlinux.lds <<
9 <<
10 obj-y += head.o cpu-probe.o cacheinf <<
11 traps.o irq.o idle.o proces <<
12 elf.o syscall.o signal.o ti <<
13 alternative.o unwind.o <<
14 <<
15 obj-$(CONFIG_ACPI) += acpi.o <<
16 obj-$(CONFIG_EFI) += efi.o <<
17 <<
18 obj-$(CONFIG_CPU_HAS_FPU) += fpu.o kfpu. <<
19 8
20 obj-$(CONFIG_CPU_HAS_LBT) += lbt.o !! 9 # Undefine sparc when processing vmlinux.lds - it is used
21 !! 10 # And teach CPP we are doing $(BITS) builds (for this case)
22 obj-$(CONFIG_ARCH_STRICT_ALIGN) += unaligned.o !! 11 CPPFLAGS_vmlinux.lds := -Usparc -m$(BITS)
23 !! 12 extra-y += vmlinux.lds
24 CFLAGS_module.o += $(call cc-option,-W <<
25 CFLAGS_syscall.o += $(call cc-option,-W <<
26 CFLAGS_traps.o += $(call cc-option,-W <<
27 CFLAGS_perf_event.o += $(call cc-option,-W <<
28 13
29 ifdef CONFIG_FUNCTION_TRACER 14 ifdef CONFIG_FUNCTION_TRACER
30 ifndef CONFIG_DYNAMIC_FTRACE !! 15 # Do not profile debug and lowlevel utilities
31 obj-y += mcount.o ftrace.o !! 16 CFLAGS_REMOVE_ftrace.o := -pg
32 CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE !! 17 CFLAGS_REMOVE_time_$(BITS).o := -pg
33 else !! 18 CFLAGS_REMOVE_perf_event.o := -pg
34 obj-y += mcount_dyn.o ftrace_dyn.o !! 19 CFLAGS_REMOVE_pcr.o := -pg
35 CFLAGS_REMOVE_ftrace_dyn.o = $(CC_FLAGS_FT <<
36 endif <<
37 CFLAGS_REMOVE_inst.o = $(CC_FLAGS_FTRACE) <<
38 CFLAGS_REMOVE_time.o = $(CC_FLAGS_FTRACE) <<
39 CFLAGS_REMOVE_perf_event.o = $(CC_FLAGS_FTRA <<
40 CFLAGS_REMOVE_rethook.o = $(CC_FLAGS_FTRACE) <<
41 CFLAGS_REMOVE_rethook_trampoline.o = $(CC_FL <<
42 endif 20 endif
43 21
44 KASAN_SANITIZE_efi.o := n !! 22 obj-y := head_$(BITS).o
45 KASAN_SANITIZE_cpu-probe.o := n !! 23 obj-$(CONFIG_SPARC64) += urtt_fill.o
46 KASAN_SANITIZE_traps.o := n !! 24 obj-$(CONFIG_SPARC32) += entry.o wof.o wuf.o
47 KASAN_SANITIZE_smp.o := n !! 25 obj-$(CONFIG_SPARC32) += etrap_32.o
48 KASAN_SANITIZE_vdso.o := n !! 26 obj-$(CONFIG_SPARC32) += rtrap_32.o
49 !! 27 obj-y += traps_$(BITS).o
50 obj-$(CONFIG_MODULES) += module.o mo !! 28
51 obj-$(CONFIG_STACKTRACE) += stacktrace. !! 29 # IRQ
52 !! 30 obj-y += irq_$(BITS).o
53 obj-$(CONFIG_PROC_FS) += proc.o !! 31 obj-$(CONFIG_SPARC32) += sun4m_irq.o sun4d_irq.o
54 obj-$(CONFIG_PARAVIRT) += paravirt.o !! 32
55 !! 33 obj-y += process_$(BITS).o
56 obj-$(CONFIG_SMP) += smp.o !! 34 obj-y += process.o
57 !! 35 obj-y += signal_$(BITS).o
58 obj-$(CONFIG_NUMA) += numa.o !! 36 obj-y += sigutil_$(BITS).o
59 !! 37 obj-$(CONFIG_SPARC32) += ioport.o
60 obj-$(CONFIG_MAGIC_SYSRQ) += sysrq.o !! 38 obj-y += setup_$(BITS).o
61 !! 39 obj-y += idprom.o
62 obj-$(CONFIG_RELOCATABLE) += relocate.o !! 40 obj-y += sys_sparc_$(BITS).o
63 !! 41 obj-$(CONFIG_SPARC32) += systbls_32.o
64 obj-$(CONFIG_KEXEC_CORE) += machine_kex !! 42 obj-y += time_$(BITS).o
65 obj-$(CONFIG_CRASH_DUMP) += crash_dump. !! 43 obj-$(CONFIG_SPARC32) += windows.o
66 !! 44 obj-y += cpu.o
67 obj-$(CONFIG_UNWINDER_GUESS) += unwind_gues !! 45 obj-$(CONFIG_SPARC64) += vdso.o
68 obj-$(CONFIG_UNWINDER_PROLOGUE) += unwind_prol !! 46 obj-$(CONFIG_SPARC32) += devices.o
69 obj-$(CONFIG_UNWINDER_ORC) += unwind_orc. !! 47 obj-y += ptrace_$(BITS).o
70 !! 48 obj-y += unaligned_$(BITS).o
71 obj-$(CONFIG_PERF_EVENTS) += perf_event. !! 49 obj-y += una_asm_$(BITS).o
72 obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_ !! 50 obj-y += prom_common.o
73 !! 51 obj-y += prom_$(BITS).o
74 obj-$(CONFIG_KGDB) += kgdb.o !! 52 obj-y += of_device_common.o
75 obj-$(CONFIG_KPROBES) += kprobes.o !! 53 obj-y += of_device_$(BITS).o
76 obj-$(CONFIG_RETHOOK) += rethook.o r !! 54 obj-$(CONFIG_SPARC64) += prom_irqtrans.o
77 obj-$(CONFIG_UPROBES) += uprobes.o !! 55
>> 56 obj-$(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) += $(audit--y)
78 117
79 obj-$(CONFIG_JUMP_LABEL) += jump_label. !! 118 pc--$(CONFIG_PERF_EVENTS) := perf_event.o
>> 119 obj-$(CONFIG_SPARC64) += $(pc--y)
80 120
81 CPPFLAGS_vmlinux.lds := $(KBUILD_CF !! 121 obj-$(CONFIG_UPROBES) += uprobes.o
>> 122 obj-$(CONFIG_JUMP_LABEL) += jump_label.o
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