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 += cpuid_parser.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 cpuid_0x2_table.o 29obj-y += umwait.o 30obj-y += capflags.o powerflags.o 31 32obj-$(CONFIG_X86_LOCAL_APIC) += topology.o 33 34obj-$(CONFIG_PROC_FS) += proc.o 35 36obj-$(CONFIG_IA32_FEAT_CTL) += feat_ctl.o 37ifdef CONFIG_CPU_SUP_INTEL 38obj-y += intel.o tsx.o 39obj-$(CONFIG_PM) += intel_epb.o 40endif 41obj-$(CONFIG_CPU_SUP_AMD) += amd.o 42ifeq ($(CONFIG_AMD_NB)$(CONFIG_SYSFS),yy) 43obj-y += amd_cache_disable.o 44endif 45obj-$(CONFIG_CPU_SUP_HYGON) += hygon.o 46obj-$(CONFIG_CPU_SUP_CYRIX_32) += cyrix.o 47obj-$(CONFIG_CPU_SUP_CENTAUR) += centaur.o 48obj-$(CONFIG_CPU_SUP_TRANSMETA_32) += transmeta.o 49obj-$(CONFIG_CPU_SUP_UMC_32) += umc.o 50obj-$(CONFIG_CPU_SUP_ZHAOXIN) += zhaoxin.o 51obj-$(CONFIG_CPU_SUP_VORTEX_32) += vortex.o 52 53obj-$(CONFIG_X86_MCE) += mce/ 54obj-$(CONFIG_MTRR) += mtrr/ 55obj-$(CONFIG_MICROCODE) += microcode/ 56obj-$(CONFIG_X86_CPU_RESCTRL) += resctrl/ 57obj-$(CONFIG_X86_SGX) += sgx/ 58 59obj-$(CONFIG_X86_LOCAL_APIC) += perfctr-watchdog.o 60 61obj-$(CONFIG_HYPERVISOR_GUEST) += vmware.o hypervisor.o mshyperv.o 62obj-$(CONFIG_BHYVE_GUEST) += bhyve.o 63obj-$(CONFIG_ACRN_GUEST) += acrn.o 64 65obj-$(CONFIG_DEBUG_FS) += debugfs.o 66 67obj-$(CONFIG_X86_BUS_LOCK_DETECT) += bus_lock.o 68 69quiet_cmd_mkcapflags = MKCAP $@ 70 cmd_mkcapflags = $(CONFIG_SHELL) $(src)/mkcapflags.sh $@ $^ 71 72cpufeature = $(src)/../../include/asm/cpufeatures.h 73vmxfeature = $(src)/../../include/asm/vmxfeatures.h 74 75$(obj)/capflags.c: $(cpufeature) $(vmxfeature) $(src)/mkcapflags.sh FORCE 76 $(call if_changed,mkcapflags) 77targets += capflags.c 78