1 # SPDX-License-Identifier: GPL-2.0-only <<
2 # 1 #
3 # Copyright (C) 2004, 2007-2010, 2011-2012 Syn !! 2 # Makefile for the Linux/MIPS kernel.
4 # 3 #
5 4
6 obj-y := head.o arcksyms.o setup.o irq.o res !! 5 extra-y := head.o vmlinux.lds
7 obj-y += signal.o traps.o sys.o troubleshoot !! 6
8 obj-y += ctx_sw_asm.o !! 7 obj-y += cpu-probe.o branch.o entry.o genex.o idle.o irq.o process.o \
9 !! 8 prom.o ptrace.o reset.o setup.o signal.o syscall.o \
10 obj-$(CONFIG_ISA_ARCOMPACT) += ent !! 9 time.o topology.o traps.o unaligned.o watch.o vdso.o
11 obj-$(CONFIG_ISA_ARCV2) += ent !! 10
12 !! 11 ifdef CONFIG_FUNCTION_TRACER
13 obj-$(CONFIG_MODULES) += arc !! 12 CFLAGS_REMOVE_ftrace.o = -pg
14 obj-$(CONFIG_SMP) += smp !! 13 CFLAGS_REMOVE_early_printk.o = -pg
15 obj-$(CONFIG_ARC_MCIP) += mci !! 14 CFLAGS_REMOVE_perf_event.o = -pg
16 obj-$(CONFIG_ARC_DW2_UNWIND) += unw !! 15 CFLAGS_REMOVE_perf_event_mipsxx.o = -pg
17 obj-$(CONFIG_KPROBES) += kpr !! 16 endif
18 obj-$(CONFIG_ARC_EMUL_UNALIGNED) += una !! 17
19 obj-$(CONFIG_KGDB) += kgd !! 18 obj-$(CONFIG_CEVT_BCM1480) += cevt-bcm1480.o
20 obj-$(CONFIG_ARC_METAWARE_HLINK) += arc !! 19 obj-$(CONFIG_CEVT_R4K) += cevt-r4k.o
21 obj-$(CONFIG_PERF_EVENTS) += per !! 20 obj-$(CONFIG_MIPS_MT_SMTC) += cevt-smtc.o
22 obj-$(CONFIG_JUMP_LABEL) += jum !! 21 obj-$(CONFIG_CEVT_DS1287) += cevt-ds1287.o
23 !! 22 obj-$(CONFIG_CEVT_GIC) += cevt-gic.o
24 obj-$(CONFIG_ARC_FPU_SAVE_RESTORE) += fpu !! 23 obj-$(CONFIG_CEVT_GT641XX) += cevt-gt641xx.o
25 ifdef CONFIG_ISA_ARCOMPACT !! 24 obj-$(CONFIG_CEVT_SB1250) += cevt-sb1250.o
26 CFLAGS_fpu.o += -mdpfp !! 25 obj-$(CONFIG_CEVT_TXX9) += cevt-txx9.o
>> 26 obj-$(CONFIG_CSRC_BCM1480) += csrc-bcm1480.o
>> 27 obj-$(CONFIG_CSRC_GIC) += csrc-gic.o
>> 28 obj-$(CONFIG_CSRC_IOASIC) += csrc-ioasic.o
>> 29 obj-$(CONFIG_CSRC_POWERTV) += csrc-powertv.o
>> 30 obj-$(CONFIG_CSRC_R4K) += csrc-r4k.o
>> 31 obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250.o
>> 32 obj-$(CONFIG_SYNC_R4K) += sync-r4k.o
>> 33
>> 34 obj-$(CONFIG_STACKTRACE) += stacktrace.o
>> 35 obj-$(CONFIG_MODULES) += mips_ksyms.o module.o
>> 36 obj-$(CONFIG_MODULES_USE_ELF_RELA) += module-rela.o
>> 37
>> 38 obj-$(CONFIG_FUNCTION_TRACER) += mcount.o ftrace.o
>> 39
>> 40 obj-$(CONFIG_CPU_R4K_FPU) += r4k_fpu.o r4k_switch.o
>> 41 obj-$(CONFIG_CPU_R3000) += r2300_fpu.o r2300_switch.o
>> 42 obj-$(CONFIG_CPU_R6000) += r6000_fpu.o r4k_switch.o
>> 43 obj-$(CONFIG_CPU_TX39XX) += r2300_fpu.o r2300_switch.o
>> 44 obj-$(CONFIG_CPU_CAVIUM_OCTEON) += octeon_switch.o
>> 45
>> 46 obj-$(CONFIG_SMP) += smp.o
>> 47 obj-$(CONFIG_SMP_UP) += smp-up.o
>> 48 obj-$(CONFIG_CPU_BMIPS) += smp-bmips.o bmips_vec.o
>> 49
>> 50 obj-$(CONFIG_MIPS_MT) += mips-mt.o
>> 51 obj-$(CONFIG_MIPS_MT_FPAFF) += mips-mt-fpaff.o
>> 52 obj-$(CONFIG_MIPS_MT_SMTC) += smtc.o smtc-asm.o smtc-proc.o
>> 53 obj-$(CONFIG_MIPS_MT_SMP) += smp-mt.o
>> 54 obj-$(CONFIG_MIPS_CMP) += smp-cmp.o
>> 55 obj-$(CONFIG_CPU_MIPSR2) += spram.o
>> 56
>> 57 obj-$(CONFIG_MIPS_VPE_LOADER) += vpe.o
>> 58 obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o
>> 59
>> 60 obj-$(CONFIG_I8259) += i8259.o
>> 61 obj-$(CONFIG_IRQ_CPU) += irq_cpu.o
>> 62 obj-$(CONFIG_IRQ_CPU_RM7K) += irq-rm7000.o
>> 63 obj-$(CONFIG_MIPS_MSC) += irq-msc01.o
>> 64 obj-$(CONFIG_IRQ_TXX9) += irq_txx9.o
>> 65 obj-$(CONFIG_IRQ_GT641XX) += irq-gt641xx.o
>> 66 obj-$(CONFIG_IRQ_GIC) += irq-gic.o
>> 67
>> 68 obj-$(CONFIG_KPROBES) += kprobes.o
>> 69 obj-$(CONFIG_32BIT) += scall32-o32.o
>> 70 obj-$(CONFIG_64BIT) += scall64-64.o
>> 71 obj-$(CONFIG_MIPS32_COMPAT) += linux32.o ptrace32.o signal32.o
>> 72 obj-$(CONFIG_MIPS32_N32) += binfmt_elfn32.o scall64-n32.o signal_n32.o
>> 73 obj-$(CONFIG_MIPS32_O32) += binfmt_elfo32.o scall64-o32.o
>> 74
>> 75 obj-$(CONFIG_KGDB) += kgdb.o
>> 76 obj-$(CONFIG_PROC_FS) += proc.o
>> 77
>> 78 obj-$(CONFIG_64BIT) += cpu-bugs64.o
>> 79
>> 80 obj-$(CONFIG_I8253) += i8253.o
>> 81
>> 82 obj-$(CONFIG_GPIO_TXX9) += gpio_txx9.o
>> 83
>> 84 obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o crash.o
>> 85 obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
>> 86 obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
>> 87 obj-$(CONFIG_SPINLOCK_TEST) += spinlock_test.o
>> 88 obj-$(CONFIG_MIPS_MACHINE) += mips_machine.o
>> 89
>> 90 CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(KBUILD_CFLAGS) -Wa,-mdaddi -c -o /dev/null -x c /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
>> 91
>> 92 obj-$(CONFIG_HAVE_STD_PC_SERIAL_PORT) += 8250-platform.o
>> 93
>> 94 obj-$(CONFIG_PERF_EVENTS) += perf_event.o
>> 95 obj-$(CONFIG_HW_PERF_EVENTS) += perf_event_mipsxx.o
>> 96
>> 97 obj-$(CONFIG_JUMP_LABEL) += jump_label.o
>> 98
>> 99 #
>> 100 # DSP ASE supported for MIPS32 or MIPS64 Release 2 cores only. It is not
>> 101 # safe to unconditionnaly use the assembler -mdsp / -mdspr2 switches
>> 102 # here because the compiler may use DSP ASE instructions (such as lwx) in
>> 103 # code paths where we cannot check that the CPU we are running on supports it.
>> 104 # Proper abstraction using HAVE_AS_DSP and macros is done in
>> 105 # arch/mips/include/asm/mipsregs.h.
>> 106 #
>> 107 ifeq ($(CONFIG_CPU_MIPSR2), y)
>> 108 CFLAGS_DSP = -DHAVE_AS_DSP
>> 109
>> 110 CFLAGS_signal.o = $(CFLAGS_DSP)
>> 111 CFLAGS_signal32.o = $(CFLAGS_DSP)
>> 112 CFLAGS_process.o = $(CFLAGS_DSP)
>> 113 CFLAGS_branch.o = $(CFLAGS_DSP)
>> 114 CFLAGS_ptrace.o = $(CFLAGS_DSP)
27 endif 115 endif
28 116
29 extra-y := vmlinux.lds !! 117 CPPFLAGS_vmlinux.lds := $(KBUILD_CFLAGS)
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