1 # SPDX-License-Identifier: GPL-2.0
3 # Makefile for x86-compatible CPU details, features and quirks
6 # Don't trace early stages of a secondary CPU boot
7 ifdef CONFIG_FUNCTION_TRACER
8 CFLAGS_REMOVE_common.o = -pg
9 CFLAGS_REMOVE_perf_event.o = -pg
12 # If these files are instrumented, boot hangs during the first second.
13 KCOV_INSTRUMENT_common.o := n
14 KCOV_INSTRUMENT_perf_event.o := n
15 KMSAN_SANITIZE_common.o := n
17 # As above, instrumenting secondary CPU boot code causes boot hangs.
18 KCSAN_SANITIZE_common.o := n
20 obj-y := cacheinfo.o scattered.o
21 obj-y += topology_common.o topology.o
30 obj-$(CONFIG_PROC_FS) += proc.o
31 obj-y += capflags.o powerflags.o
33 obj-$(CONFIG_IA32_FEAT_CTL) += feat_ctl.o
34 ifdef CONFIG_CPU_SUP_INTEL
35 obj-y += intel.o intel_pconfig.o tsx.o
36 obj-$(CONFIG_PM) += intel_epb.o
38 obj-$(CONFIG_CPU_SUP_AMD) += amd.o
39 obj-$(CONFIG_CPU_SUP_HYGON) += hygon.o
40 obj-$(CONFIG_CPU_SUP_CYRIX_32) += cyrix.o
41 obj-$(CONFIG_CPU_SUP_CENTAUR) += centaur.o
42 obj-$(CONFIG_CPU_SUP_TRANSMETA_32) += transmeta.o
43 obj-$(CONFIG_CPU_SUP_UMC_32) += umc.o
44 obj-$(CONFIG_CPU_SUP_ZHAOXIN) += zhaoxin.o
45 obj-$(CONFIG_CPU_SUP_VORTEX_32) += vortex.o
47 obj-$(CONFIG_X86_MCE) += mce/
48 obj-$(CONFIG_MTRR) += mtrr/
49 obj-$(CONFIG_MICROCODE) += microcode/
50 obj-$(CONFIG_X86_CPU_RESCTRL) += resctrl/
51 obj-$(CONFIG_X86_SGX) += sgx/
53 obj-$(CONFIG_X86_LOCAL_APIC) += perfctr-watchdog.o
55 obj-$(CONFIG_HYPERVISOR_GUEST) += vmware.o hypervisor.o mshyperv.o
56 obj-$(CONFIG_ACRN_GUEST) += acrn.o
58 obj-$(CONFIG_DEBUG_FS) += debugfs.o
60 quiet_cmd_mkcapflags = MKCAP $@
61 cmd_mkcapflags = $(CONFIG_SHELL) $(srctree)/$(src)/mkcapflags.sh $@ $^
63 cpufeature = $(src)/../../include/asm/cpufeatures.h
64 vmxfeature = $(src)/../../include/asm/vmxfeatures.h
66 $(obj)/capflags.c: $(cpufeature) $(vmxfeature) $(src)/mkcapflags.sh FORCE
67 $(call if_changed,mkcapflags)