1 # SPDX-License-Identifier: GPL-2.0 <<
2 # 1 #
3 # Makefile for the linux kernel. 2 # Makefile for the linux kernel.
4 # 3 #
>> 4 # Note! Dependencies are done automagically by 'make dep', which also
>> 5 # removes any old dependencies. DON'T put your own dependencies here
>> 6 # unless it's something special (ie not a .c file).
>> 7 #
>> 8 # Note 2! The CFLAGS definitions are now in the main makefile...
>> 9
>> 10 .S.s:
>> 11 $(CPP) $(AFLAGS) -o $*.s $<
>> 12 .S.o:
>> 13 $(CC) $(AFLAGS) -c -o $*.o $<
>> 14
>> 15 O_TARGET := kernel.o
>> 16
>> 17 export-objs := alpha_ksyms.o
>> 18
>> 19 obj-y := entry.o traps.o process.o osf_sys.o irq.o irq_alpha.o \
>> 20 signal.o setup.o ptrace.o time.o semaphore.o alpha_ksyms.o \
>> 21 err_common.o
>> 22
>> 23 #
>> 24 # FIXME!
>> 25 # These should be made conditional on the stuff that needs them!
>> 26 #
>> 27 obj-y += irq_i8259.o irq_srm.o
>> 28
>> 29 ifdef CONFIG_VGA_HOSE
>> 30 obj-y += console.o
>> 31 endif
>> 32
>> 33 obj-$(CONFIG_SMP) += smp.o irq_smp.o
>> 34 obj-$(CONFIG_PCI) += pci.o pci_iommu.o
>> 35 obj-$(CONFIG_SRM_ENV) += srm_env.o
>> 36
>> 37 ifdef CONFIG_ALPHA_GENERIC
>> 38
>> 39 obj-y += core_apecs.o core_cia.o core_irongate.o core_lca.o core_mcpcia.o \
>> 40 core_polaris.o core_t2.o core_tsunami.o \
>> 41 sys_alcor.o sys_cabriolet.o sys_dp264.o sys_eb64p.o sys_eiger.o \
>> 42 sys_jensen.o sys_miata.o sys_mikasa.o sys_nautilus.o \
>> 43 sys_noritake.o sys_rawhide.o sys_ruffian.o sys_rx164.o \
>> 44 sys_sable.o sys_sio.o sys_sx164.o sys_takara.o sys_rx164.o \
>> 45 irq_pyxis.o srmcons.o gct.o \
>> 46 es1888.o smc37c669.o smc37c93x.o ns87312.o
>> 47
>> 48 ifndef CONFIG_ALPHA_LEGACY_START_ADDRESS
>> 49 obj-y += core_titan.o core_wildfire.o core_marvel.o \
>> 50 sys_titan.o sys_wildfire.o sys_marvel.o \
>> 51 err_titan.o err_marvel.o
>> 52
>> 53 endif
>> 54
>> 55 else
>> 56
>> 57 # Misc support
>> 58 obj-$(CONFIG_ALPHA_SRM) += srmcons.o gct.o
>> 59
>> 60 # Core logic support
>> 61 obj-$(CONFIG_ALPHA_APECS) += core_apecs.o
>> 62 obj-$(CONFIG_ALPHA_CIA) += core_cia.o
>> 63
>> 64 obj-$(CONFIG_ALPHA_IRONGATE) += core_irongate.o
>> 65 obj-$(CONFIG_ALPHA_LCA) += core_lca.o
>> 66 obj-$(CONFIG_ALPHA_MARVEL) += core_marvel.o
>> 67 obj-$(CONFIG_ALPHA_MCPCIA) += core_mcpcia.o
>> 68 obj-$(CONFIG_ALPHA_T2) += core_t2.o
>> 69 obj-$(CONFIG_ALPHA_TSUNAMI) += core_tsunami.o
>> 70 obj-$(CONFIG_ALPHA_TITAN) += core_titan.o
>> 71 obj-$(CONFIG_ALPHA_POLARIS) += core_polaris.o
>> 72 obj-$(CONFIG_ALPHA_WILDFIRE) += core_wildfire.o
>> 73
>> 74 # Board support
>> 75 ifneq ($(CONFIG_ALPHA_ALCOR)$(CONFIG_ALPHA_XLT),)
>> 76 obj-y += sys_alcor.o
>> 77 endif
>> 78 ifneq ($(CONFIG_ALPHA_CABRIOLET)$(CONFIG_ALPHA_EB164)$(CONFIG_ALPHA_EB66P)$(CONFIG_ALPHA_LX164)$(CONFIG_ALPHA_PC164),)
>> 79 obj-y += sys_cabriolet.o ns87312.o
>> 80 endif
>> 81
>> 82 obj-$(CONFIG_ALPHA_DP264) += sys_dp264.o
>> 83 obj-$(CONFIG_ALPHA_SHARK) += sys_dp264.o
>> 84 obj-$(CONFIG_ALPHA_TITAN) += sys_titan.o err_titan.o
5 85
6 CFLAGS_armv8_deprecated.o := -I$(src) !! 86 ifneq ($(CONFIG_ALPHA_EB64P)$(CONFIG_ALPHA_EB66),)
>> 87 obj-y += sys_eb64p.o
>> 88 endif
>> 89
>> 90 obj-$(CONFIG_ALPHA_EIGER) += sys_eiger.o
>> 91 obj-$(CONFIG_ALPHA_JENSEN) += sys_jensen.o pci-noop.o
>> 92 obj-$(CONFIG_ALPHA_MARVEL) += sys_marvel.o err_marvel.o
>> 93 obj-$(CONFIG_ALPHA_MIATA) += sys_miata.o
>> 94 obj-$(CONFIG_ALPHA_MIKASA) += sys_mikasa.o
>> 95 obj-$(CONFIG_ALPHA_NAUTILUS) += sys_nautilus.o
>> 96 obj-$(CONFIG_ALPHA_NORITAKE) += sys_noritake.o
>> 97 obj-$(CONFIG_ALPHA_RAWHIDE) += sys_rawhide.o
>> 98 obj-$(CONFIG_ALPHA_RUFFIAN) += sys_ruffian.o
>> 99 obj-$(CONFIG_ALPHA_RX164) += sys_rx164.o
>> 100
>> 101 ifneq ($(CONFIG_ALPHA_SABLE)$(CONFIG_ALPHA_LYNX),)
>> 102 obj-y += sys_sable.o
>> 103 endif
>> 104
>> 105 ifneq ($(CONFIG_ALPHA_BOOK1)$(CONFIG_ALPHA_AVANTI)$(CONFIG_ALPHA_NONAME)$(CONFIG_ALPHA_P2K)$(CONFIG_ALPHA_XL),)
>> 106 obj-y += sys_sio.o
>> 107 endif
>> 108
>> 109 obj-$(CONFIG_ALPHA_SX164) += sys_sx164.o
>> 110 obj-$(CONFIG_ALPHA_TAKARA) += sys_takara.o
>> 111 obj-$(CONFIG_ALPHA_WILDFIRE) += sys_wildfire.o
7 112
8 CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) !! 113 ifneq ($(CONFIG_ALPHA_MIATA)$(CONFIG_ALPHA_RUFFIAN)$(CONFIG_ALPHA_SX164),)
9 CFLAGS_REMOVE_insn.o = $(CC_FLAGS_FTRACE) !! 114 obj-y += irq_pyxis.o
10 CFLAGS_REMOVE_return_address.o = $(CC_FLAGS_FT !! 115 endif
11 !! 116
12 # Remove stack protector to avoid triggering u !! 117 ifneq ($(CONFIG_ALPHA_MIATA)$(CONFIG_ALPHA_DP264),)
13 # checks due to randomize_kstack_offset. !! 118 obj-y += es1888.o
14 CFLAGS_REMOVE_syscall.o = -fstack-protector - !! 119 endif
15 CFLAGS_syscall.o += -fno-stack-protecto <<
16 <<
17 # When KASAN is enabled, a stack trace is reco <<
18 # can significantly impact performance. Avoid <<
19 # collection code to minimize this impact. <<
20 KASAN_SANITIZE_stacktrace.o := n <<
21 <<
22 # It's not safe to invoke KCOV when portions o <<
23 # available or are out-of-sync with HW state. <<
24 # inhibit KCOV instrumentation, disable it for <<
25 KCOV_INSTRUMENT_entry-common.o := n <<
26 KCOV_INSTRUMENT_idle.o := n <<
27 <<
28 # Object file lists. <<
29 obj-y := debug-monitors.o en <<
30 entry-common.o entr <<
31 setup.o signal.o sy <<
32 io.o vdso.o hyp-stu <<
33 return_address.o cp <<
34 cpufeature.o altern <<
35 smp.o smp_spin_tabl <<
36 syscall.o proton-pa <<
37 <<
38 obj-$(CONFIG_COMPAT) += sys <<
39 sys <<
40 obj-$(CONFIG_COMPAT) += sig <<
41 obj-$(CONFIG_COMPAT_ALIGNMENT_FIXUPS) += com <<
42 obj-$(CONFIG_KUSER_HELPERS) += kus <<
43 obj-$(CONFIG_FUNCTION_TRACER) += ftr <<
44 obj-$(CONFIG_MODULES) += mod <<
45 obj-$(CONFIG_PERF_EVENTS) += per <<
46 obj-$(CONFIG_HARDLOCKUP_DETECTOR_PERF) += wat <<
47 obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_ <<
48 obj-$(CONFIG_CPU_PM) += sle <<
49 obj-$(CONFIG_JUMP_LABEL) += jum <<
50 obj-$(CONFIG_KGDB) += kgd <<
51 obj-$(CONFIG_EFI) += efi <<
52 obj-$(CONFIG_PCI) += pci <<
53 obj-$(CONFIG_ARMV8_DEPRECATED) += arm <<
54 obj-$(CONFIG_ACPI) += acp <<
55 obj-$(CONFIG_ACPI_NUMA) += acp <<
56 obj-$(CONFIG_ARM64_ACPI_PARKING_PROTOCOL) <<
57 obj-$(CONFIG_PARAVIRT) += par <<
58 obj-$(CONFIG_RANDOMIZE_BASE) += kas <<
59 obj-$(CONFIG_HIBERNATION) += hib <<
60 obj-$(CONFIG_ELF_CORE) += elf <<
61 obj-$(CONFIG_KEXEC_CORE) += mac <<
62 cpu <<
63 obj-$(CONFIG_KEXEC_FILE) += mac <<
64 obj-$(CONFIG_ARM64_RELOC_TEST) += arm <<
65 arm64-reloc-test-y := reloc_test_core.o reloc_ <<
66 obj-$(CONFIG_CRASH_DUMP) += cra <<
67 obj-$(CONFIG_VMCORE_INFO) += vmc <<
68 obj-$(CONFIG_ARM_SDE_INTERFACE) += sde <<
69 obj-$(CONFIG_ARM64_PTR_AUTH) += poi <<
70 obj-$(CONFIG_ARM64_MTE) += mte <<
71 obj-y += vds <<
72 obj-$(CONFIG_COMPAT_VDSO) += vds <<
73 <<
74 # Force dependency (vdso*-wrap.S includes vdso <<
75 $(obj)/vdso-wrap.o: $(obj)/vdso/vdso.so <<
76 $(obj)/vdso32-wrap.o: $(obj)/vdso32/vdso.so <<
77 <<
78 obj-y += pro <<
79 obj-y += hea <<
80 extra-y += vml <<
81 120
82 ifeq ($(CONFIG_DEBUG_EFI),y) !! 121 ifneq ($(CONFIG_ALPHA_DP264)$(CONFIG_ALPHA_MIATA)$(CONFIG_ALPHA_SX164)$(CONFIG_ALPHA_TITAN),)
83 AFLAGS_head.o += -DVMLINUX_PATH="\"$(realpath !! 122 obj-y += smc37c669.o
84 endif 123 endif
85 124
86 # for cleaning !! 125 ifneq ($(CONFIG_ALPHA_PC164)$(CONFIG_ALPHA_LX164),)
87 subdir- += vdso vdso32 !! 126 obj-y += smc37c93x.o
>> 127 endif
>> 128
>> 129 ifneq ($(CONFIG_ALPHA_NONAME)$(CONFIG_ALPHA_EB164)$(CONFIG_ALPHA_AVANTI)$(CONFIG_ALPHA_P2K)$(CONFIG_ALPHA_XL)$(CONFIG_ALPHA_TAKARA),)
>> 130 obj-y += ns87312.o
>> 131 endif
>> 132
>> 133 endif # GENERIC
>> 134
>> 135 all: kernel.o head.o
>> 136
>> 137 asm_offsets: check_asm
>> 138 ./check_asm > $(TOPDIR)/include/asm-alpha/asm_offsets.h
>> 139
>> 140 check_asm: check_asm.c
>> 141 $(HOSTCC) -o $@ $< $(CPPFLAGS) -ffixed-8
>> 142
>> 143 clean::
>> 144 rm -f check_asm
>> 145
>> 146 include $(TOPDIR)/Rules.make
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