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 !! 6 extra-y := head.o vmlinux.lds 7 7 8 obj-y := head.o setup.o or32_ksyms.o process !! 8 obj-y += cmpxchg.o cpu-probe.o branch.o elf.o entry.o genex.o idle.o irq.o \ 9 traps.o time.o irq.o entry.o ptrace !! 9 process.o prom.o ptrace.o reset.o setup.o signal.o \ 10 sys_call_table.o unwinder.o !! 10 syscall.o time.o topology.o traps.o unaligned.o watch.o \ >> 11 vdso.o cacheinfo.o 11 12 12 obj-$(CONFIG_SMP) += smp.o sync- !! 13 ifdef CONFIG_FUNCTION_TRACER >> 14 CFLAGS_REMOVE_ftrace.o = -pg >> 15 CFLAGS_REMOVE_early_printk.o = -pg >> 16 CFLAGS_REMOVE_perf_event.o = -pg >> 17 CFLAGS_REMOVE_perf_event_mipsxx.o = -pg >> 18 endif >> 19 >> 20 obj-$(CONFIG_CEVT_BCM1480) += cevt-bcm1480.o >> 21 obj-$(CONFIG_CEVT_R4K) += cevt-r4k.o >> 22 obj-$(CONFIG_CEVT_DS1287) += cevt-ds1287.o >> 23 obj-$(CONFIG_CEVT_GT641XX) += cevt-gt641xx.o >> 24 obj-$(CONFIG_CEVT_SB1250) += cevt-sb1250.o >> 25 obj-$(CONFIG_CEVT_TXX9) += cevt-txx9.o >> 26 obj-$(CONFIG_CSRC_BCM1480) += csrc-bcm1480.o >> 27 obj-$(CONFIG_CSRC_IOASIC) += csrc-ioasic.o >> 28 obj-$(CONFIG_CSRC_R4K) += csrc-r4k.o >> 29 obj-$(CONFIG_CSRC_SB1250) += csrc-sb1250.o >> 30 obj-$(CONFIG_SYNC_R4K) += sync-r4k.o >> 31 >> 32 obj-$(CONFIG_DEBUG_FS) += segment.o 13 obj-$(CONFIG_STACKTRACE) += stacktrace. 33 obj-$(CONFIG_STACKTRACE) += stacktrace.o 14 obj-$(CONFIG_MODULES) += module.o 34 obj-$(CONFIG_MODULES) += module.o 15 obj-$(CONFIG_OF) += prom.o << 16 35 17 clean: !! 36 obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o >> 37 obj-$(CONFIG_FUNCTION_TRACER) += mcount.o ftrace.o >> 38 >> 39 sw-y := r4k_switch.o >> 40 sw-$(CONFIG_CPU_R3000) := r2300_switch.o >> 41 sw-$(CONFIG_CPU_TX39XX) := r2300_switch.o >> 42 sw-$(CONFIG_CPU_CAVIUM_OCTEON) := octeon_switch.o >> 43 obj-y += $(sw-y) >> 44 >> 45 obj-$(CONFIG_CPU_R4K_FPU) += r4k_fpu.o >> 46 obj-$(CONFIG_CPU_R3000) += r2300_fpu.o >> 47 obj-$(CONFIG_CPU_TX39XX) += r2300_fpu.o >> 48 >> 49 obj-$(CONFIG_SMP) += smp.o >> 50 obj-$(CONFIG_SMP_UP) += smp-up.o >> 51 obj-$(CONFIG_CPU_BMIPS) += smp-bmips.o bmips_vec.o bmips_5xxx_init.o >> 52 >> 53 obj-$(CONFIG_MIPS_MT) += mips-mt.o >> 54 obj-$(CONFIG_MIPS_MT_FPAFF) += mips-mt-fpaff.o >> 55 obj-$(CONFIG_MIPS_MT_SMP) += smp-mt.o >> 56 obj-$(CONFIG_MIPS_CMP) += smp-cmp.o >> 57 obj-$(CONFIG_MIPS_CPS) += smp-cps.o cps-vec.o >> 58 obj-$(CONFIG_MIPS_CPS_NS16550) += cps-vec-ns16550.o >> 59 obj-$(CONFIG_MIPS_SPRAM) += spram.o >> 60 >> 61 obj-$(CONFIG_MIPS_VPE_LOADER) += vpe.o >> 62 obj-$(CONFIG_MIPS_VPE_LOADER_CMP) += vpe-cmp.o >> 63 obj-$(CONFIG_MIPS_VPE_LOADER_MT) += vpe-mt.o >> 64 obj-$(CONFIG_MIPS_VPE_APSP_API) += rtlx.o >> 65 obj-$(CONFIG_MIPS_VPE_APSP_API_CMP) += rtlx-cmp.o >> 66 obj-$(CONFIG_MIPS_VPE_APSP_API_MT) += rtlx-mt.o >> 67 >> 68 obj-$(CONFIG_IRQ_CPU_RM7K) += irq-rm7000.o >> 69 obj-$(CONFIG_MIPS_MSC) += irq-msc01.o >> 70 obj-$(CONFIG_IRQ_TXX9) += irq_txx9.o >> 71 obj-$(CONFIG_IRQ_GT641XX) += irq-gt641xx.o >> 72 >> 73 obj-$(CONFIG_KPROBES) += kprobes.o >> 74 obj-$(CONFIG_32BIT) += scall32-o32.o >> 75 obj-$(CONFIG_64BIT) += scall64-64.o >> 76 obj-$(CONFIG_MIPS32_COMPAT) += linux32.o ptrace32.o signal32.o >> 77 obj-$(CONFIG_MIPS32_N32) += binfmt_elfn32.o scall64-n32.o signal_n32.o >> 78 obj-$(CONFIG_MIPS32_O32) += binfmt_elfo32.o scall64-o32.o signal_o32.o >> 79 >> 80 obj-$(CONFIG_KGDB) += kgdb.o >> 81 obj-$(CONFIG_PROC_FS) += proc.o >> 82 obj-$(CONFIG_MAGIC_SYSRQ) += sysrq.o >> 83 >> 84 obj-$(CONFIG_64BIT) += cpu-bugs64.o >> 85 >> 86 obj-$(CONFIG_I8253) += i8253.o >> 87 >> 88 obj-$(CONFIG_GPIO_TXX9) += gpio_txx9.o >> 89 >> 90 obj-$(CONFIG_RELOCATABLE) += relocate.o >> 91 >> 92 obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o crash.o >> 93 obj-$(CONFIG_CRASH_DUMP) += crash_dump.o >> 94 obj-$(CONFIG_EARLY_PRINTK) += early_printk.o >> 95 obj-$(CONFIG_EARLY_PRINTK_8250) += early_printk_8250.o >> 96 obj-$(CONFIG_SPINLOCK_TEST) += spinlock_test.o >> 97 obj-$(CONFIG_MIPS_MACHINE) += mips_machine.o >> 98 obj-$(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_HAVE_STD_PC_SERIAL_PORT) += 8250-platform.o >> 103 >> 104 obj-$(CONFIG_PERF_EVENTS) += perf_event.o >> 105 obj-$(CONFIG_HW_PERF_EVENTS) += perf_event_mipsxx.o >> 106 >> 107 obj-$(CONFIG_JUMP_LABEL) += jump_label.o >> 108 obj-$(CONFIG_UPROBES) += uprobes.o >> 109 >> 110 obj-$(CONFIG_MIPS_CM) += mips-cm.o >> 111 obj-$(CONFIG_MIPS_CPC) += mips-cpc.o >> 112 >> 113 obj-$(CONFIG_CPU_PM) += pm.o >> 114 obj-$(CONFIG_MIPS_CPS_PM) += pm-cps.o >> 115 >> 116 # >> 117 # DSP ASE supported for MIPS32 or MIPS64 Release 2 cores only. It is not >> 118 # safe to unconditionnaly use the assembler -mdsp / -mdspr2 switches >> 119 # here because the compiler may use DSP ASE instructions (such as lwx) in >> 120 # code paths where we cannot check that the CPU we are running on supports it. >> 121 # Proper abstraction using HAVE_AS_DSP and macros is done in >> 122 # arch/mips/include/asm/mipsregs.h. >> 123 # >> 124 ifeq ($(CONFIG_CPU_MIPSR2), y) >> 125 CFLAGS_DSP = -DHAVE_AS_DSP >> 126 >> 127 CFLAGS_signal.o = $(CFLAGS_DSP) >> 128 CFLAGS_signal32.o = $(CFLAGS_DSP) >> 129 CFLAGS_process.o = $(CFLAGS_DSP) >> 130 CFLAGS_branch.o = $(CFLAGS_DSP) >> 131 CFLAGS_ptrace.o = $(CFLAGS_DSP) >> 132 endif >> 133 >> 134 CPPFLAGS_vmlinux.lds := $(KBUILD_CFLAGS)
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