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 extra-y := vmlinux.lds
>> 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
6 ifdef CONFIG_FUNCTION_TRACER 19 ifdef CONFIG_FUNCTION_TRACER
>> 20 CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
>> 21 CFLAGS_REMOVE_early_printk.o = $(CC_FLAGS_FTRACE)
>> 22 CFLAGS_REMOVE_perf_event.o = $(CC_FLAGS_FTRACE)
>> 23 CFLAGS_REMOVE_perf_event_mipsxx.o = $(CC_FLAGS_FTRACE)
>> 24 endif
7 25
8 # Do not trace tracer code !! 26 obj-$(CONFIG_CEVT_BCM1480) += cevt-bcm1480.o
9 CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_F !! 27 obj-$(CONFIG_CEVT_R4K) += cevt-r4k.o
>> 28 obj-$(CONFIG_CEVT_DS1287) += cevt-ds1287.o
>> 29 obj-$(CONFIG_CEVT_GT641XX) += cevt-gt641xx.o
>> 30 obj-$(CONFIG_CEVT_SB1250) += cevt-sb1250.o
>> 31 obj-$(CONFIG_CEVT_TXX9) += cevt-txx9.o
>> 32 obj-$(CONFIG_CSRC_BCM1480) += csrc-bcm1480.o
>> 33 obj-$(CONFIG_CSRC_IOASIC) += csrc-ioasic.o
>> 34 obj-$(CONFIG_CSRC_R4K) += csrc-r4k.o
>> 35 obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250.o
>> 36 obj-$(CONFIG_SYNC_R4K) += sync-r4k.o
10 37
11 # Do not trace early setup code !! 38 obj-$(CONFIG_DEBUG_FS) += segment.o
12 CFLAGS_REMOVE_early.o = $(CC_FLAGS_F !! 39 obj-$(CONFIG_STACKTRACE) += stacktrace.o
13 CFLAGS_REMOVE_rethook.o = $(CC_FLAGS_F !! 40 obj-$(CONFIG_MODULES) += module.o
14 CFLAGS_REMOVE_stacktrace.o = $(CC_FLAGS_F <<
15 CFLAGS_REMOVE_unwind_bc.o = $(CC_FLAGS_F <<
16 41
17 endif !! 42 obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o
>> 43 obj-$(CONFIG_FUNCTION_TRACER) += mcount.o ftrace.o
18 44
19 GCOV_PROFILE_early.o := n !! 45 sw-y := r4k_switch.o
20 KCOV_INSTRUMENT_early.o := n !! 46 sw-$(CONFIG_CPU_R3000) := r2300_switch.o
21 UBSAN_SANITIZE_early.o := n !! 47 sw-$(CONFIG_CPU_CAVIUM_OCTEON) := octeon_switch.o
22 KASAN_SANITIZE_ipl.o := n !! 48 obj-y += $(sw-y)
23 KASAN_SANITIZE_machine_kexec.o := n !! 49
>> 50 obj-$(CONFIG_MIPS_FP_SUPPORT) += fpu-probe.o
>> 51 obj-$(CONFIG_CPU_R2300_FPU) += r2300_fpu.o
>> 52 obj-$(CONFIG_CPU_R4K_FPU) += r4k_fpu.o
>> 53
>> 54 obj-$(CONFIG_SMP) += smp.o
>> 55 obj-$(CONFIG_SMP_UP) += smp-up.o
>> 56 obj-$(CONFIG_CPU_BMIPS) += smp-bmips.o bmips_vec.o bmips_5xxx_init.o
>> 57
>> 58 obj-$(CONFIG_MIPS_MT) += mips-mt.o
>> 59 obj-$(CONFIG_MIPS_MT_FPAFF) += mips-mt-fpaff.o
>> 60 obj-$(CONFIG_MIPS_MT_SMP) += smp-mt.o
>> 61 obj-$(CONFIG_MIPS_CPS) += smp-cps.o cps-vec.o
>> 62 obj-$(CONFIG_MIPS_CPS_NS16550) += cps-vec-ns16550.o
>> 63 obj-$(CONFIG_MIPS_SPRAM) += spram.o
>> 64
>> 65 obj-$(CONFIG_MIPS_VPE_LOADER) += vpe.o
>> 66 obj-$(CONFIG_MIPS_VPE_LOADER_MT) += vpe-mt.o
>> 67 obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o
>> 68 obj-$(CONFIG_MIPS_VPE_APSP_API_MT) += rtlx-mt.o
>> 69
>> 70 obj-$(CONFIG_MIPS_MSC) += irq-msc01.o
>> 71 obj-$(CONFIG_IRQ_TXX9) += irq_txx9.o
>> 72 obj-$(CONFIG_IRQ_GT641XX) += irq-gt641xx.o
24 73
25 # !! 74 obj-$(CONFIG_KPROBES) += kprobes.o
26 # Passing null pointers is ok for smp code, si !! 75 obj-$(CONFIG_32BIT) += scall32-o32.o
27 # !! 76 obj-$(CONFIG_64BIT) += scall64-n64.o
28 CFLAGS_smp.o := -Wno-nonnull !! 77 obj-$(CONFIG_MIPS32_COMPAT) += linux32.o ptrace32.o signal32.o
>> 78 obj-$(CONFIG_MIPS32_N32) += scall64-n32.o signal_n32.o
>> 79 obj-$(CONFIG_MIPS32_O32) += scall64-o32.o signal_o32.o
29 80
30 # !! 81 obj-$(CONFIG_KGDB) += kgdb.o
31 # Disable tailcall optimizations for stack / c !! 82 obj-$(CONFIG_PROC_FS) += proc.o
32 # since this might generate broken code when a !! 83 obj-$(CONFIG_MAGIC_SYSRQ) += sysrq.o
33 # passing its content to other functions. <<
34 # <<
35 CFLAGS_stacktrace.o += -fno-optimize-sibli <<
36 CFLAGS_dumpstack.o += -fno-optimize-sibli <<
37 CFLAGS_unwind_bc.o += -fno-optimize-sibli <<
38 <<
39 obj-y := head64.o traps.o time.o process.o e <<
40 obj-y += processor.o syscall.o ptrace.o sign <<
41 obj-y += debug.o irq.o ipl.o dis.o diag.o vd <<
42 obj-y += sysinfo.o lgr.o os_info.o ctlreg.o <<
43 obj-y += runtime_instr.o cache.o fpu.o dumps <<
44 obj-y += entry.o reipl.o kdebugfs.o alternat <<
45 obj-y += nospec-branch.o ipl_vmparm.o machin <<
46 obj-y += smp.o text_amode31.o stacktrace.o a <<
47 84
48 extra-y += vmlinux.lds !! 85 obj-$(CONFIG_CPU_R4X00_BUGS64) += r4k-bugs64.o
49 86
50 obj-$(CONFIG_SYSFS) += nospec-sysf !! 87 obj-$(CONFIG_I8253) += i8253.o
51 CFLAGS_REMOVE_nospec-branch.o += $(CC_FLAGS_ <<
52 88
53 obj-$(CONFIG_SYSFS) += cpacf.o !! 89 obj-$(CONFIG_GPIO_TXX9) += gpio_txx9.o
54 obj-$(CONFIG_MODULES) += module.o !! 90
55 obj-$(CONFIG_SCHED_TOPOLOGY) += topology.o !! 91 obj-$(CONFIG_RELOCATABLE) += relocate.o
56 obj-$(CONFIG_NUMA) += numa.o !! 92
57 obj-$(CONFIG_AUDIT) += audit.o !! 93 obj-$(CONFIG_KEXEC_CORE) += machine_kexec.o relocate_kernel.o crash.o
58 compat-obj-$(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. 94 obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
68 obj-$(CONFIG_KEXEC_CORE) += machine_kex !! 95 obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
69 obj-$(CONFIG_VMCORE_INFO) += vmcore_info !! 96 obj-$(CONFIG_EARLY_PRINTK_8250) += early_printk_8250.o
70 obj-$(CONFIG_UPROBES) += uprobes.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-$(CONFIG_HW_PERF_EVENTS) += perf_event_mipsxx.o
>> 104
71 obj-$(CONFIG_JUMP_LABEL) += jump_label. 105 obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>> 106 obj-$(CONFIG_UPROBES) += uprobes.o
>> 107
>> 108 obj-$(CONFIG_MIPS_CM) += mips-cm.o
>> 109 obj-$(CONFIG_MIPS_CPC) += mips-cpc.o
>> 110
>> 111 obj-$(CONFIG_CPU_PM) += pm.o
>> 112 obj-$(CONFIG_MIPS_CPS_PM) += pm-cps.o
72 113
73 obj-$(CONFIG_KEXEC_FILE) += machine_kex !! 114 CPPFLAGS_vmlinux.lds := $(KBUILD_CFLAGS)
74 obj-$(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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