1#
 2# Makefile for x86-compatible CPU details, features and quirks
 3#
 4
 5# Don't trace early stages of a secondary CPU boot
 6ifdef CONFIG_FUNCTION_TRACER
 7CFLAGS_REMOVE_common.o = -pg
 8CFLAGS_REMOVE_perf_event.o = -pg
 9endif
10
 
 
 
 
 
 
 
11# Make sure load_percpu_segment has no stackprotector
12nostackp := $(call cc-option, -fno-stack-protector)
13CFLAGS_common.o		:= $(nostackp)
14
15obj-y			:= intel_cacheinfo.o scattered.o topology.o
16obj-y			+= proc.o capflags.o powerflags.o common.o
17obj-y			+= vmware.o hypervisor.o sched.o mshyperv.o
18obj-y			+= rdrand.o
19obj-y			+= match.o
20
21obj-$(CONFIG_X86_32)	+= bugs.o
22obj-$(CONFIG_X86_64)	+= bugs_64.o
23
24obj-$(CONFIG_CPU_SUP_INTEL)		+= intel.o
 
 
 
 
 
 
 
 
25obj-$(CONFIG_CPU_SUP_AMD)		+= amd.o
 
26obj-$(CONFIG_CPU_SUP_CYRIX_32)		+= cyrix.o
27obj-$(CONFIG_CPU_SUP_CENTAUR)		+= centaur.o
28obj-$(CONFIG_CPU_SUP_TRANSMETA_32)	+= transmeta.o
29obj-$(CONFIG_CPU_SUP_UMC_32)		+= umc.o
 
30
31obj-$(CONFIG_PERF_EVENTS)		+= perf_event.o
32
33ifdef CONFIG_PERF_EVENTS
34obj-$(CONFIG_CPU_SUP_AMD)		+= perf_event_amd.o
35obj-$(CONFIG_CPU_SUP_INTEL)		+= perf_event_p6.o perf_event_p4.o perf_event_intel_lbr.o perf_event_intel_ds.o perf_event_intel.o
36endif
37
38obj-$(CONFIG_X86_MCE)			+= mcheck
39obj-$(CONFIG_MTRR)			+= mtrr
 
 
 
 
 
40
41obj-$(CONFIG_X86_LOCAL_APIC)		+= perfctr-watchdog.o perf_event_amd_ibs.o
 
42
 
43quiet_cmd_mkcapflags = MKCAP   $@
44      cmd_mkcapflags = $(PERL) $(srctree)/$(src)/mkcapflags.pl $< $@
45
46cpufeature = $(src)/../../include/asm/cpufeature.h
 
47
48targets += capflags.c
49$(obj)/capflags.c: $(cpufeature) $(src)/mkcapflags.pl FORCE
50	$(call if_changed,mkcapflags)

 1# SPDX-License-Identifier: GPL-2.0
 2#
 3# Makefile for x86-compatible CPU details, features and quirks
 4#
 5
 6# Don't trace early stages of a secondary CPU boot
 7ifdef CONFIG_FUNCTION_TRACER
 8CFLAGS_REMOVE_common.o = -pg
 9CFLAGS_REMOVE_perf_event.o = -pg
10endif
11
12# If these files are instrumented, boot hangs during the first second.
13KCOV_INSTRUMENT_common.o := n
14KCOV_INSTRUMENT_perf_event.o := n
15
16# As above, instrumenting secondary CPU boot code causes boot hangs.
17KCSAN_SANITIZE_common.o := n
18
19# Make sure load_percpu_segment has no stackprotector
20CFLAGS_common.o		:= -fno-stack-protector
 
21
22obj-y			:= cacheinfo.o scattered.o topology.o
23obj-y			+= common.o
 
24obj-y			+= rdrand.o
25obj-y			+= match.o
26obj-y			+= bugs.o
27obj-y			+= aperfmperf.o
28obj-y			+= cpuid-deps.o
29obj-y			+= umwait.o
30
31obj-$(CONFIG_PROC_FS)	+= proc.o
32obj-$(CONFIG_X86_FEATURE_NAMES) += capflags.o powerflags.o
33
34obj-$(CONFIG_IA32_FEAT_CTL) += feat_ctl.o
35ifdef CONFIG_CPU_SUP_INTEL
36obj-y			+= intel.o intel_pconfig.o tsx.o
37obj-$(CONFIG_PM)	+= intel_epb.o
38endif
39obj-$(CONFIG_CPU_SUP_AMD)		+= amd.o
40obj-$(CONFIG_CPU_SUP_HYGON)		+= hygon.o
41obj-$(CONFIG_CPU_SUP_CYRIX_32)		+= cyrix.o
42obj-$(CONFIG_CPU_SUP_CENTAUR)		+= centaur.o
43obj-$(CONFIG_CPU_SUP_TRANSMETA_32)	+= transmeta.o
44obj-$(CONFIG_CPU_SUP_UMC_32)		+= umc.o
45obj-$(CONFIG_CPU_SUP_ZHAOXIN)		+= zhaoxin.o
46
47obj-$(CONFIG_X86_MCE)			+= mce
 
 
 
 
 
 
 
48obj-$(CONFIG_MTRR)			+= mtrr
49obj-$(CONFIG_MICROCODE)			+= microcode
50obj-$(CONFIG_X86_CPU_RESCTRL)		+= resctrl
51obj-$(CONFIG_X86_SGX)			+= sgx
52
53obj-$(CONFIG_X86_LOCAL_APIC)		+= perfctr-watchdog.o
54
55obj-$(CONFIG_HYPERVISOR_GUEST)		+= vmware.o hypervisor.o mshyperv.o
56obj-$(CONFIG_ACRN_GUEST)		+= acrn.o
57
58ifdef CONFIG_X86_FEATURE_NAMES
59quiet_cmd_mkcapflags = MKCAP   $@
60      cmd_mkcapflags = $(CONFIG_SHELL) $(srctree)/$(src)/mkcapflags.sh $@ $^
61
62cpufeature = $(src)/../../include/asm/cpufeatures.h
63vmxfeature = $(src)/../../include/asm/vmxfeatures.h
64
65$(obj)/capflags.c: $(cpufeature) $(vmxfeature) $(src)/mkcapflags.sh FORCE
 
66	$(call if_changed,mkcapflags)
67endif
68targets += capflags.c