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/MIPS kernel.
4 # 4 #
5 5
6 CFLAGS_armv8_deprecated.o := -I$(src) !! 6 extra-y := vmlinux.lds
7 7
>> 8 obj-y += head.o branch.o cmpxchg.o elf.o entry.o genex.o idle.o irq.o \
>> 9 process.o prom.o ptrace.o reset.o setup.o signal.o \
>> 10 syscall.o time.o topology.o traps.o unaligned.o watch.o \
>> 11 vdso.o cacheinfo.o
>> 12
>> 13 ifdef CONFIG_CPU_R3K_TLB
>> 14 obj-y += cpu-r3k-probe.o
>> 15 else
>> 16 obj-y += cpu-probe.o
>> 17 endif
>> 18
>> 19 ifdef CONFIG_FUNCTION_TRACER
8 CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) 20 CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
9 CFLAGS_REMOVE_insn.o = $(CC_FLAGS_FTRACE) !! 21 CFLAGS_REMOVE_early_printk.o = $(CC_FLAGS_FTRACE)
10 CFLAGS_REMOVE_return_address.o = $(CC_FLAGS_FT !! 22 CFLAGS_REMOVE_perf_event.o = $(CC_FLAGS_FTRACE)
>> 23 CFLAGS_REMOVE_perf_event_mipsxx.o = $(CC_FLAGS_FTRACE)
>> 24 endif
11 25
12 # Remove stack protector to avoid triggering u !! 26 obj-$(CONFIG_CEVT_BCM1480) += cevt-bcm1480.o
13 # checks due to randomize_kstack_offset. !! 27 obj-$(CONFIG_CEVT_R4K) += cevt-r4k.o
14 CFLAGS_REMOVE_syscall.o = -fstack-protector - !! 28 obj-$(CONFIG_CEVT_DS1287) += cevt-ds1287.o
15 CFLAGS_syscall.o += -fno-stack-protecto !! 29 obj-$(CONFIG_CEVT_GT641XX) += cevt-gt641xx.o
16 !! 30 obj-$(CONFIG_CEVT_SB1250) += cevt-sb1250.o
17 # When KASAN is enabled, a stack trace is reco !! 31 obj-$(CONFIG_CEVT_TXX9) += cevt-txx9.o
18 # can significantly impact performance. Avoid !! 32 obj-$(CONFIG_CSRC_BCM1480) += csrc-bcm1480.o
19 # collection code to minimize this impact. !! 33 obj-$(CONFIG_CSRC_IOASIC) += csrc-ioasic.o
20 KASAN_SANITIZE_stacktrace.o := n !! 34 obj-$(CONFIG_CSRC_R4K) += csrc-r4k.o
21 !! 35 obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250.o
22 # It's not safe to invoke KCOV when portions o !! 36 obj-$(CONFIG_SYNC_R4K) += sync-r4k.o
23 # available or are out-of-sync with HW state. !! 37
24 # inhibit KCOV instrumentation, disable it for !! 38 obj-$(CONFIG_DEBUG_FS) += segment.o
25 KCOV_INSTRUMENT_entry-common.o := n !! 39 obj-$(CONFIG_STACKTRACE) += stacktrace.o
26 KCOV_INSTRUMENT_idle.o := n !! 40 obj-$(CONFIG_MODULES) += module.o
27 !! 41
28 # Object file lists. !! 42 obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o
29 obj-y := debug-monitors.o en !! 43 obj-$(CONFIG_FUNCTION_TRACER) += mcount.o ftrace.o
30 entry-common.o entr !! 44
31 setup.o signal.o sy !! 45 sw-y := r4k_switch.o
32 io.o vdso.o hyp-stu !! 46 sw-$(CONFIG_CPU_R3000) := r2300_switch.o
33 return_address.o cp !! 47 sw-$(CONFIG_CPU_CAVIUM_OCTEON) := octeon_switch.o
34 cpufeature.o altern !! 48 obj-y += $(sw-y)
35 smp.o smp_spin_tabl !! 49
36 syscall.o proton-pa !! 50 obj-$(CONFIG_MIPS_FP_SUPPORT) += fpu-probe.o
37 !! 51 obj-$(CONFIG_CPU_R2300_FPU) += r2300_fpu.o
38 obj-$(CONFIG_COMPAT) += sys !! 52 obj-$(CONFIG_CPU_R4K_FPU) += r4k_fpu.o
39 sys !! 53
40 obj-$(CONFIG_COMPAT) += sig !! 54 obj-$(CONFIG_SMP) += smp.o
41 obj-$(CONFIG_COMPAT_ALIGNMENT_FIXUPS) += com !! 55 obj-$(CONFIG_SMP_UP) += smp-up.o
42 obj-$(CONFIG_KUSER_HELPERS) += kus !! 56 obj-$(CONFIG_CPU_BMIPS) += smp-bmips.o bmips_vec.o bmips_5xxx_init.o
43 obj-$(CONFIG_FUNCTION_TRACER) += ftr !! 57
44 obj-$(CONFIG_MODULES) += mod !! 58 obj-$(CONFIG_MIPS_MT) += mips-mt.o
45 obj-$(CONFIG_PERF_EVENTS) += per !! 59 obj-$(CONFIG_MIPS_MT_FPAFF) += mips-mt-fpaff.o
46 obj-$(CONFIG_HARDLOCKUP_DETECTOR_PERF) += wat !! 60 obj-$(CONFIG_MIPS_MT_SMP) += smp-mt.o
47 obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_ !! 61 obj-$(CONFIG_MIPS_CPS) += smp-cps.o cps-vec.o
48 obj-$(CONFIG_CPU_PM) += sle !! 62 obj-$(CONFIG_MIPS_CPS_NS16550) += cps-vec-ns16550.o
49 obj-$(CONFIG_JUMP_LABEL) += jum !! 63 obj-$(CONFIG_MIPS_SPRAM) += spram.o
50 obj-$(CONFIG_KGDB) += kgd !! 64
51 obj-$(CONFIG_EFI) += efi !! 65 obj-$(CONFIG_MIPS_VPE_LOADER) += vpe.o
52 obj-$(CONFIG_PCI) += pci !! 66 obj-$(CONFIG_MIPS_VPE_LOADER_MT) += vpe-mt.o
53 obj-$(CONFIG_ARMV8_DEPRECATED) += arm !! 67 obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o
54 obj-$(CONFIG_ACPI) += acp !! 68 obj-$(CONFIG_MIPS_VPE_APSP_API_MT) += rtlx-mt.o
55 obj-$(CONFIG_ACPI_NUMA) += acp !! 69
56 obj-$(CONFIG_ARM64_ACPI_PARKING_PROTOCOL) !! 70 obj-$(CONFIG_MIPS_MSC) += irq-msc01.o
57 obj-$(CONFIG_PARAVIRT) += par !! 71 obj-$(CONFIG_IRQ_TXX9) += irq_txx9.o
58 obj-$(CONFIG_RANDOMIZE_BASE) += kas !! 72 obj-$(CONFIG_IRQ_GT641XX) += irq-gt641xx.o
59 obj-$(CONFIG_HIBERNATION) += hib !! 73
60 obj-$(CONFIG_ELF_CORE) += elf !! 74 obj-$(CONFIG_KPROBES) += kprobes.o
61 obj-$(CONFIG_KEXEC_CORE) += mac !! 75 obj-$(CONFIG_32BIT) += scall32-o32.o
62 cpu !! 76 obj-$(CONFIG_64BIT) += scall64-n64.o
63 obj-$(CONFIG_KEXEC_FILE) += mac !! 77 obj-$(CONFIG_MIPS32_COMPAT) += linux32.o ptrace32.o signal32.o
64 obj-$(CONFIG_ARM64_RELOC_TEST) += arm !! 78 obj-$(CONFIG_MIPS32_N32) += scall64-n32.o signal_n32.o
65 arm64-reloc-test-y := reloc_test_core.o reloc_ !! 79 obj-$(CONFIG_MIPS32_O32) += scall64-o32.o signal_o32.o
66 obj-$(CONFIG_CRASH_DUMP) += cra !! 80
67 obj-$(CONFIG_VMCORE_INFO) += vmc !! 81 obj-$(CONFIG_KGDB) += kgdb.o
68 obj-$(CONFIG_ARM_SDE_INTERFACE) += sde !! 82 obj-$(CONFIG_PROC_FS) += proc.o
69 obj-$(CONFIG_ARM64_PTR_AUTH) += poi !! 83 obj-$(CONFIG_MAGIC_SYSRQ) += sysrq.o
70 obj-$(CONFIG_ARM64_MTE) += mte !! 84
71 obj-y += vds !! 85 obj-$(CONFIG_CPU_R4X00_BUGS64) += r4k-bugs64.o
72 obj-$(CONFIG_COMPAT_VDSO) += vds !! 86
73 !! 87 obj-$(CONFIG_I8253) += i8253.o
74 # Force dependency (vdso*-wrap.S includes vdso !! 88
75 $(obj)/vdso-wrap.o: $(obj)/vdso/vdso.so !! 89 obj-$(CONFIG_GPIO_TXX9) += gpio_txx9.o
76 $(obj)/vdso32-wrap.o: $(obj)/vdso32/vdso.so !! 90
77 !! 91 obj-$(CONFIG_RELOCATABLE) += relocate.o
78 obj-y += pro !! 92
79 obj-y += hea !! 93 obj-$(CONFIG_KEXEC_CORE) += machine_kexec.o relocate_kernel.o crash.o
80 extra-y += vml !! 94 obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>> 95 obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
>> 96 obj-$(CONFIG_EARLY_PRINTK_8250) += early_printk_8250.o
>> 97 obj-$(CONFIG_SPINLOCK_TEST) += spinlock_test.o
>> 98 obj-$(CONFIG_MIPSR2_TO_R6_EMULATOR) += mips-r2-to-r6-emul.o
>> 99
>> 100 CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -x c /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
>> 101
>> 102 obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_regs.o
>> 103 obj-$(CONFIG_HW_PERF_EVENTS) += perf_event_mipsxx.o
>> 104
>> 105 obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>> 106 obj-$(CONFIG_UPROBES) += uprobes.o
81 107
82 ifeq ($(CONFIG_DEBUG_EFI),y) !! 108 obj-$(CONFIG_MIPS_CM) += mips-cm.o
83 AFLAGS_head.o += -DVMLINUX_PATH="\"$(realpath !! 109 obj-$(CONFIG_MIPS_CPC) += mips-cpc.o
84 endif !! 110
>> 111 obj-$(CONFIG_CPU_PM) += pm.o
>> 112 obj-$(CONFIG_MIPS_CPS_PM) += pm-cps.o
85 113
86 # for cleaning !! 114 CPPFLAGS_vmlinux.lds := $(KBUILD_CFLAGS)
87 subdir- += vdso vdso32 <<
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