1 # SPDX-License-Identifier: GPL-2.0 <<
2 # 1 #
3 # Makefile for the linux kernel. 2 # Makefile for the linux kernel.
4 # 3 #
5 4
6 CFLAGS_armv8_deprecated.o := -I$(src) !! 5 extra-y := head.o vmlinux.lds.s
7 !! 6 EXTRA_AFLAGS := $(CFLAGS)
8 CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) !! 7 EXTRA_CFLAGS := -Werror -Wno-sign-compare
9 CFLAGS_REMOVE_insn.o = $(CC_FLAGS_FTRACE) !! 8
10 CFLAGS_REMOVE_return_address.o = $(CC_FLAGS_FT !! 9 obj-y := entry.o traps.o process.o init_task.o osf_sys.o irq.o \
11 !! 10 irq_alpha.o signal.o setup.o ptrace.o time.o semaphore.o \
12 # Remove stack protector to avoid triggering u !! 11 alpha_ksyms.o systbls.o err_common.o
13 # checks due to randomize_kstack_offset. !! 12
14 CFLAGS_REMOVE_syscall.o = -fstack-protector - !! 13 obj-$(CONFIG_VGA_HOSE) += console.o
15 CFLAGS_syscall.o += -fno-stack-protecto !! 14 obj-$(CONFIG_SMP) += smp.o
16 !! 15 obj-$(CONFIG_PCI) += pci.o pci_iommu.o
17 # When KASAN is enabled, a stack trace is reco !! 16 obj-$(CONFIG_SRM_ENV) += srm_env.o
18 # can significantly impact performance. Avoid !! 17 obj-$(CONFIG_MODULES) += module.o
19 # collection code to minimize this impact. !! 18
20 KASAN_SANITIZE_stacktrace.o := n !! 19 ifdef CONFIG_ALPHA_GENERIC
21 !! 20
22 # It's not safe to invoke KCOV when portions o !! 21 obj-y += core_apecs.o core_cia.o core_irongate.o core_lca.o \
23 # available or are out-of-sync with HW state. !! 22 core_mcpcia.o core_polaris.o core_t2.o \
24 # inhibit KCOV instrumentation, disable it for !! 23 core_tsunami.o
25 KCOV_INSTRUMENT_entry-common.o := n !! 24
26 KCOV_INSTRUMENT_idle.o := n !! 25 obj-y += sys_alcor.o sys_cabriolet.o sys_dp264.o sys_eb64p.o sys_eiger.o \
27 !! 26 sys_jensen.o sys_miata.o sys_mikasa.o sys_nautilus.o \
28 # Object file lists. !! 27 sys_noritake.o sys_rawhide.o sys_ruffian.o sys_rx164.o \
29 obj-y := debug-monitors.o en !! 28 sys_sable.o sys_sio.o sys_sx164.o sys_takara.o
30 entry-common.o entr !! 29
31 setup.o signal.o sy !! 30 ifndef CONFIG_ALPHA_LEGACY_START_ADDRESS
32 io.o vdso.o hyp-stu !! 31 obj-y += core_marvel.o core_titan.o core_wildfire.o
33 return_address.o cp !! 32 obj-y += sys_marvel.o sys_titan.o sys_wildfire.o
34 cpufeature.o altern !! 33 obj-y += err_ev7.o err_titan.o err_marvel.o
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: $(obj)/vdso32/vdso.so <<
77 <<
78 obj-y += pro <<
79 obj-y += hea <<
80 extra-y += vml <<
81 <<
82 ifeq ($(CONFIG_DEBUG_EFI),y) <<
83 AFLAGS_head.o += -DVMLINUX_PATH="\"$(realpath <<
84 endif 34 endif
85 35
86 # for cleaning !! 36 obj-y += irq_pyxis.o irq_i8259.o irq_srm.o
87 subdir- += vdso vdso32 !! 37 obj-y += err_ev6.o
>> 38 obj-y += es1888.o smc37c669.o smc37c93x.o ns87312.o gct.o
>> 39 obj-y += srmcons.o
>> 40
>> 41 else
>> 42
>> 43 # Misc support
>> 44 obj-$(CONFIG_ALPHA_SRM) += srmcons.o
>> 45
>> 46 # Core logic support
>> 47 obj-$(CONFIG_ALPHA_APECS) += core_apecs.o
>> 48 obj-$(CONFIG_ALPHA_CIA) += core_cia.o
>> 49 obj-$(CONFIG_ALPHA_IRONGATE) += core_irongate.o
>> 50 obj-$(CONFIG_ALPHA_LCA) += core_lca.o
>> 51 obj-$(CONFIG_ALPHA_MARVEL) += core_marvel.o gct.o
>> 52 obj-$(CONFIG_ALPHA_MCPCIA) += core_mcpcia.o
>> 53 obj-$(CONFIG_ALPHA_POLARIS) += core_polaris.o
>> 54 obj-$(CONFIG_ALPHA_T2) += core_t2.o
>> 55 obj-$(CONFIG_ALPHA_TSUNAMI) += core_tsunami.o
>> 56 obj-$(CONFIG_ALPHA_TITAN) += core_titan.o
>> 57 obj-$(CONFIG_ALPHA_WILDFIRE) += core_wildfire.o
>> 58
>> 59 # Board support
>> 60 obj-$(CONFIG_ALPHA_ALCOR) += sys_alcor.o irq_i8259.o irq_srm.o
>> 61 obj-$(CONFIG_ALPHA_CABRIOLET) += sys_cabriolet.o irq_i8259.o irq_srm.o \
>> 62 ns87312.o
>> 63 obj-$(CONFIG_ALPHA_EB164) += sys_cabriolet.o irq_i8259.o irq_srm.o \
>> 64 ns87312.o
>> 65 obj-$(CONFIG_ALPHA_EB66P) += sys_cabriolet.o irq_i8259.o irq_srm.o \
>> 66 ns87312.o
>> 67 obj-$(CONFIG_ALPHA_LX164) += sys_cabriolet.o irq_i8259.o irq_srm.o \
>> 68 smc37c93x.o
>> 69 obj-$(CONFIG_ALPHA_PC164) += sys_cabriolet.o irq_i8259.o irq_srm.o \
>> 70 smc37c93x.o
>> 71 obj-$(CONFIG_ALPHA_DP264) += sys_dp264.o irq_i8259.o es1888.o smc37c669.o
>> 72 obj-$(CONFIG_ALPHA_SHARK) += sys_dp264.o irq_i8259.o es1888.o smc37c669.o
>> 73 obj-$(CONFIG_ALPHA_TITAN) += sys_titan.o irq_i8259.o smc37c669.o
>> 74 obj-$(CONFIG_ALPHA_EB64P) += sys_eb64p.o irq_i8259.o
>> 75 obj-$(CONFIG_ALPHA_EB66) += sys_eb64p.o irq_i8259.o
>> 76 obj-$(CONFIG_ALPHA_EIGER) += sys_eiger.o irq_i8259.o
>> 77 obj-$(CONFIG_ALPHA_JENSEN) += sys_jensen.o pci-noop.o irq_i8259.o
>> 78 obj-$(CONFIG_ALPHA_MARVEL) += sys_marvel.o
>> 79 obj-$(CONFIG_ALPHA_MIATA) += sys_miata.o irq_pyxis.o irq_i8259.o \
>> 80 es1888.o smc37c669.o
>> 81 obj-$(CONFIG_ALPHA_MIKASA) += sys_mikasa.o irq_i8259.o irq_srm.o
>> 82 obj-$(CONFIG_ALPHA_NAUTILUS) += sys_nautilus.o irq_i8259.o irq_srm.o
>> 83 obj-$(CONFIG_ALPHA_NORITAKE) += sys_noritake.o irq_i8259.o
>> 84 obj-$(CONFIG_ALPHA_RAWHIDE) += sys_rawhide.o irq_i8259.o
>> 85 obj-$(CONFIG_ALPHA_RUFFIAN) += sys_ruffian.o irq_pyxis.o irq_i8259.o
>> 86 obj-$(CONFIG_ALPHA_RX164) += sys_rx164.o irq_i8259.o
>> 87 obj-$(CONFIG_ALPHA_SABLE) += sys_sable.o
>> 88 obj-$(CONFIG_ALPHA_LYNX) += sys_sable.o
>> 89 obj-$(CONFIG_ALPHA_BOOK1) += sys_sio.o irq_i8259.o irq_srm.o ns87312.o
>> 90 obj-$(CONFIG_ALPHA_AVANTI) += sys_sio.o irq_i8259.o irq_srm.o ns87312.o
>> 91 obj-$(CONFIG_ALPHA_NONAME) += sys_sio.o irq_i8259.o irq_srm.o ns87312.o
>> 92 obj-$(CONFIG_ALPHA_P2K) += sys_sio.o irq_i8259.o irq_srm.o ns87312.o
>> 93 obj-$(CONFIG_ALPHA_XL) += sys_sio.o irq_i8259.o irq_srm.o ns87312.o
>> 94 obj-$(CONFIG_ALPHA_SX164) += sys_sx164.o irq_pyxis.o irq_i8259.o \
>> 95 irq_srm.o smc37c669.o
>> 96 obj-$(CONFIG_ALPHA_TAKARA) += sys_takara.o irq_i8259.o ns87312.o
>> 97 obj-$(CONFIG_ALPHA_WILDFIRE) += sys_wildfire.o irq_i8259.o
>> 98
>> 99 # Error support
>> 100 obj-$(CONFIG_ALPHA_MARVEL) += err_ev7.o err_marvel.o
>> 101 obj-$(CONFIG_ALPHA_NAUTILUS) += err_ev6.o
>> 102 obj-$(CONFIG_ALPHA_TITAN) += err_ev6.o err_titan.o
>> 103
>> 104 endif # GENERIC
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