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 cpuid_0x2_table.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-$(CONFIG_CPU_SUP_AMD) += amd.o 41ifeq ($(CONFIG_AMD_NB)$(CONFIG_SYSFS),yy) 42obj-y += amd_cache_disable.o 43endif 44obj-$(CONFIG_CPU_SUP_HYGON) += hygon.o 45obj-$(CONFIG_CPU_SUP_CYRIX_32) += cyrix.o 46obj-$(CONFIG_CPU_SUP_CENTAUR) += centaur.o 47obj-$(CONFIG_CPU_SUP_TRANSMETA_32) += transmeta.o 48obj-$(CONFIG_CPU_SUP_UMC_32) += umc.o 49obj-$(CONFIG_CPU_SUP_ZHAOXIN) += zhaoxin.o 50obj-$(CONFIG_CPU_SUP_VORTEX_32) += vortex.o 51 52obj-$(CONFIG_X86_MCE) += mce/ 53obj-$(CONFIG_MTRR) += mtrr/ 54obj-$(CONFIG_MICROCODE) += microcode/ 55obj-$(CONFIG_X86_CPU_RESCTRL) += resctrl/ 56obj-$(CONFIG_X86_SGX) += sgx/ 57 58obj-$(CONFIG_X86_LOCAL_APIC) += perfctr-watchdog.o 59 60obj-$(CONFIG_HYPERVISOR_GUEST) += vmware.o hypervisor.o mshyperv.o 61obj-$(CONFIG_ACRN_GUEST) += acrn.o 62 63obj-$(CONFIG_DEBUG_FS) += debugfs.o 64 65obj-$(CONFIG_X86_BUS_LOCK_DETECT) += bus_lock.o 66 67quiet_cmd_mkcapflags = MKCAP $@ 68 cmd_mkcapflags = $(CONFIG_SHELL) $(src)/mkcapflags.sh $@ $^ 69 70cpufeature = $(src)/../../include/asm/cpufeatures.h 71vmxfeature = $(src)/../../include/asm/vmxfeatures.h 72 73$(obj)/capflags.c: $(cpufeature) $(vmxfeature) $(src)/mkcapflags.sh FORCE 74 $(call if_changed,mkcapflags) 75targets += capflags.c 76