1 # SPDX-License-Identifier: GPL-2.0 <<
2 # 1 #
3 # Copyright (C) 2002 - 2007 Jeff Dike (jdike@{ !! 2 # Makefile for the Linux/MIPS kernel.
4 # 3 #
5 4
6 # Don't instrument UML-specific code; without !! 5 extra-y := head.o init_task.o vmlinux.lds.s
7 # accessing the instrumentation buffer for the !! 6
8 # kernel. !! 7 obj-y += cpu-probe.o branch.o entry.o genex.o irq.o process.o \
9 KCOV_INSTRUMENT := n !! 8 ptrace.o reset.o semaphore.o setup.o signal.o syscall.o \
10 !! 9 time.o traps.o unaligned.o
11 CPPFLAGS_vmlinux.lds := -DSTART=$(LDS_START) !! 10
12 -DELF_ARCH=$(LDS_ELF_A !! 11 ifdef CONFIG_MODULES
13 -DELF_FORMAT=$(LDS_ELF !! 12 obj-y += mips_ksyms.o
14 $(LDS_EXTRA) !! 13 obj-$(CONFIG_MIPS32) += module-elf32.o
15 extra-y := vmlinux.lds !! 14 obj-$(CONFIG_MIPS64) += module-elf64.o
16 !! 15 endif
17 obj-y = config.o exec.o exitcode.o irq.o ksyms !! 16
18 physmem.o process.o ptrace.o reboot.o !! 17 obj-$(CONFIG_CPU_R3000) += r2300_fpu.o r2300_switch.o
19 signal.o sysrq.o time.o tlb.o trap.o \ !! 18 obj-$(CONFIG_CPU_TX39XX) += r2300_fpu.o r2300_switch.o
20 um_arch.o umid.o maccess.o kmsg_dump.o !! 19 obj-$(CONFIG_CPU_TX49XX) += r4k_fpu.o r4k_switch.o
21 obj-y += load_file.o !! 20 obj-$(CONFIG_CPU_R4000) += r4k_fpu.o r4k_switch.o
22 !! 21 obj-$(CONFIG_CPU_VR41XX) += r4k_fpu.o r4k_switch.o
23 obj-$(CONFIG_BLK_DEV_INITRD) += initrd.o !! 22 obj-$(CONFIG_CPU_R4300) += r4k_fpu.o r4k_switch.o
24 obj-$(CONFIG_GPROF) += gprof_syms.o !! 23 obj-$(CONFIG_CPU_R4X00) += r4k_fpu.o r4k_switch.o
25 obj-$(CONFIG_OF) += dtb.o !! 24 obj-$(CONFIG_CPU_R5000) += r4k_fpu.o r4k_switch.o
26 obj-$(CONFIG_EARLY_PRINTK) += early_printk.o !! 25 obj-$(CONFIG_CPU_R5432) += r4k_fpu.o r4k_switch.o
27 obj-$(CONFIG_STACKTRACE) += stacktrace.o !! 26 obj-$(CONFIG_CPU_RM7000) += r4k_fpu.o r4k_switch.o
28 obj-$(CONFIG_GENERIC_PCI_IOMAP) += ioport.o !! 27 obj-$(CONFIG_CPU_NEVADA) += r4k_fpu.o r4k_switch.o
29 !! 28 obj-$(CONFIG_CPU_R10000) += r4k_fpu.o r4k_switch.o
30 USER_OBJS := config.o !! 29 obj-$(CONFIG_CPU_SB1) += r4k_fpu.o r4k_switch.o
31 !! 30 obj-$(CONFIG_CPU_MIPS32) += r4k_fpu.o r4k_switch.o
32 include $(srctree)/arch/um/scripts/Makefile.ru !! 31 obj-$(CONFIG_CPU_MIPS64) += r4k_fpu.o r4k_switch.o
33 !! 32 obj-$(CONFIG_CPU_R6000) += r6000_fpu.o r4k_switch.o
34 targets := config.c config.tmp capflags.c !! 33
35 !! 34 obj-$(CONFIG_SMP) += smp.o
36 # Be careful with the below Sed code - sed is !! 35
37 # We use sed to lower build requirements, for !! 36 obj-$(CONFIG_I8259) += i8259.o
38 !! 37 obj-$(CONFIG_IRQ_CPU) += irq_cpu.o
39 $(obj)/config.tmp: $(objtree)/.config FORCE !! 38
40 $(call if_changed,quote1) !! 39 obj-$(CONFIG_MIPS32) += scall32-o32.o
41 !! 40 obj-$(CONFIG_MIPS64) += scall64-64.o
42 quiet_cmd_quote1 = QUOTE $@ !! 41 obj-$(CONFIG_BINFMT_IRIX) += irixelf.o irixioctl.o irixsig.o sysirix.o \
43 cmd_quote1 = sed -e 's/"/\\"/g' -e 's/^/ !! 42 irixinv.o
44 $< > $@ !! 43 obj-$(CONFIG_MIPS32_COMPAT) += ioctl32.o linux32.o signal32.o
45 !! 44 obj-$(CONFIG_MIPS32_N32) += binfmt_elfn32.o scall64-n32.o signal_n32.o
46 $(obj)/config.c: $(src)/config.c.in $(obj)/con !! 45 obj-$(CONFIG_MIPS32_O32) += binfmt_elfo32.o scall64-o32.o ptrace32.o
47 $(call if_changed,quote2) !! 46
48 !! 47 obj-$(CONFIG_KGDB) += gdb-low.o gdb-stub.o
49 quiet_cmd_mkcapflags = MKCAP $@ !! 48 obj-$(CONFIG_PROC_FS) += proc.o
50 cmd_mkcapflags = $(CONFIG_SHELL) $(src)/ !! 49
51 !! 50 ifndef CONFIG_MAPPED_DMA_IO
52 cpufeature = $(src)/../../x86/include/asm/cpuf !! 51 obj-y += pci-dma.o
53 vmxfeature = $(src)/../../x86/include/asm/vmxf !! 52 endif
54 !! 53
55 $(obj)/capflags.c: $(cpufeature) $(vmxfeature) !! 54 obj-$(CONFIG_MIPS64) += cpu-bugs64.o
56 $(call if_changed,mkcapflags) !! 55
57 !! 56 CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
58 quiet_cmd_quote2 = QUOTE $@ !! 57
59 cmd_quote2 = sed -e '/CONFIG/{' !! 58 EXTRA_AFLAGS := $(CFLAGS)
60 -e 's/"CONFIG"//' <<
61 -e 'r $(obj)/config.tmp' <<
62 -e 'a \' <<
63 -e '""' <<
64 -e '}' <<
65 $< > $@ <<
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