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# Make sure load_percpu_segment has no stackprotector
17nostackp := $(call cc-option, -fno-stack-protector)
18CFLAGS_common.o		:= $(nostackp)
19
20obj-y			:= cacheinfo.o scattered.o topology.o
 
21obj-y			+= common.o
22obj-y			+= rdrand.o
23obj-y			+= match.o
24obj-y			+= bugs.o
25obj-y			+= aperfmperf.o
26obj-y			+= cpuid-deps.o
27obj-y			+= umwait.o
 
28
29obj-$(CONFIG_PROC_FS)	+= proc.o
30obj-$(CONFIG_X86_FEATURE_NAMES) += capflags.o powerflags.o
31
 
 
 
32ifdef CONFIG_CPU_SUP_INTEL
33obj-y			+= intel.o intel_pconfig.o tsx.o
34obj-$(CONFIG_PM)	+= intel_epb.o
35endif
36obj-$(CONFIG_CPU_SUP_AMD)		+= amd.o
37obj-$(CONFIG_CPU_SUP_HYGON)		+= hygon.o
38obj-$(CONFIG_CPU_SUP_CYRIX_32)		+= cyrix.o
39obj-$(CONFIG_CPU_SUP_CENTAUR)		+= centaur.o
40obj-$(CONFIG_CPU_SUP_TRANSMETA_32)	+= transmeta.o
41obj-$(CONFIG_CPU_SUP_UMC_32)		+= umc.o
42obj-$(CONFIG_CPU_SUP_ZHAOXIN)		+= zhaoxin.o
 
43
44obj-$(CONFIG_X86_MCE)			+= mce
45obj-$(CONFIG_MTRR)			+= mtrr
46obj-$(CONFIG_MICROCODE)			+= microcode
47obj-$(CONFIG_X86_CPU_RESCTRL)		+= resctrl
 
48
49obj-$(CONFIG_X86_LOCAL_APIC)		+= perfctr-watchdog.o
50
51obj-$(CONFIG_HYPERVISOR_GUEST)		+= vmware.o hypervisor.o mshyperv.o
52obj-$(CONFIG_ACRN_GUEST)		+= acrn.o
53
54ifdef CONFIG_X86_FEATURE_NAMES
 
 
 
55quiet_cmd_mkcapflags = MKCAP   $@
56      cmd_mkcapflags = $(CONFIG_SHELL) $(srctree)/$(src)/mkcapflags.sh $< $@
57
58cpufeature = $(src)/../../include/asm/cpufeatures.h
 
59
60$(obj)/capflags.c: $(cpufeature) $(src)/mkcapflags.sh FORCE
61	$(call if_changed,mkcapflags)
62endif
63targets += capflags.c

 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
15KMSAN_SANITIZE_common.o := n
16
17# As above, instrumenting secondary CPU boot code causes boot hangs.
18KCSAN_SANITIZE_common.o := n
 
19
20obj-y			:= cacheinfo.o scattered.o
21obj-y			+= topology_common.o topology_ext.o topology_amd.o
22obj-y			+= common.o
23obj-y			+= rdrand.o
24obj-y			+= match.o
25obj-y			+= bugs.o
26obj-y			+= aperfmperf.o
27obj-y			+= cpuid-deps.o
28obj-y			+= umwait.o
29obj-y 			+= capflags.o powerflags.o
30
31obj-$(CONFIG_X86_LOCAL_APIC)		+= topology.o
 
32
33obj-$(CONFIG_PROC_FS)			+= proc.o
34
35obj-$(CONFIG_IA32_FEAT_CTL)		+= feat_ctl.o
36ifdef CONFIG_CPU_SUP_INTEL
37obj-y					+= intel.o tsx.o
38obj-$(CONFIG_PM)			+= intel_epb.o
39endif
40obj-$(CONFIG_CPU_SUP_AMD)		+= amd.o
41obj-$(CONFIG_CPU_SUP_HYGON)		+= hygon.o
42obj-$(CONFIG_CPU_SUP_CYRIX_32)		+= cyrix.o
43obj-$(CONFIG_CPU_SUP_CENTAUR)		+= centaur.o
44obj-$(CONFIG_CPU_SUP_TRANSMETA_32)	+= transmeta.o
45obj-$(CONFIG_CPU_SUP_UMC_32)		+= umc.o
46obj-$(CONFIG_CPU_SUP_ZHAOXIN)		+= zhaoxin.o
47obj-$(CONFIG_CPU_SUP_VORTEX_32)		+= vortex.o
48
49obj-$(CONFIG_X86_MCE)			+= mce
50obj-$(CONFIG_MTRR)			+= mtrr
51obj-$(CONFIG_MICROCODE)			+= microcode
52obj-$(CONFIG_X86_CPU_RESCTRL)		+= resctrl
53obj-$(CONFIG_X86_SGX)			+= sgx
54
55obj-$(CONFIG_X86_LOCAL_APIC)		+= perfctr-watchdog.o
56
57obj-$(CONFIG_HYPERVISOR_GUEST)		+= vmware.o hypervisor.o mshyperv.o
58obj-$(CONFIG_ACRN_GUEST)		+= acrn.o
59
60obj-$(CONFIG_DEBUG_FS)			+= debugfs.o
61
62obj-$(CONFIG_X86_BUS_LOCK_DETECT)	+= bus_lock.o
63
64quiet_cmd_mkcapflags = MKCAP   $@
65      cmd_mkcapflags = $(CONFIG_SHELL) $(src)/mkcapflags.sh $@ $^
66
67cpufeature = $(src)/../../include/asm/cpufeatures.h
68vmxfeature = $(src)/../../include/asm/vmxfeatures.h
69
70$(obj)/capflags.c: $(cpufeature) $(vmxfeature) $(src)/mkcapflags.sh FORCE
71	$(call if_changed,mkcapflags)
 
72targets += capflags.c