2 # Makefile for x86-compatible CPU details, features and quirks
5 # Don't trace early stages of a secondary CPU boot
6 ifdef CONFIG_FUNCTION_TRACER
7 CFLAGS_REMOVE_common.o = -pg
8 CFLAGS_REMOVE_perf_event.o = -pg
11 # If these files are instrumented, boot hangs during the first second.
12 KCOV_INSTRUMENT_common.o := n
13 KCOV_INSTRUMENT_perf_event.o := n
15 # Make sure load_percpu_segment has no stackprotector
16 nostackp := $(call cc-option, -fno-stack-protector)
17 CFLAGS_common.o := $(nostackp)
19 obj-y := intel_cacheinfo.o scattered.o topology.o
24 obj-$(CONFIG_PROC_FS) += proc.o
25 obj-$(CONFIG_X86_FEATURE_NAMES) += capflags.o powerflags.o
27 obj-$(CONFIG_X86_32) += bugs.o
28 obj-$(CONFIG_X86_64) += bugs_64.o
30 obj-$(CONFIG_CPU_SUP_INTEL) += intel.o
31 obj-$(CONFIG_CPU_SUP_AMD) += amd.o
32 obj-$(CONFIG_CPU_SUP_CYRIX_32) += cyrix.o
33 obj-$(CONFIG_CPU_SUP_CENTAUR) += centaur.o
34 obj-$(CONFIG_CPU_SUP_TRANSMETA_32) += transmeta.o
35 obj-$(CONFIG_CPU_SUP_UMC_32) += umc.o
37 obj-$(CONFIG_X86_MCE) += mcheck/
38 obj-$(CONFIG_MTRR) += mtrr/
39 obj-$(CONFIG_MICROCODE) += microcode/
41 obj-$(CONFIG_X86_LOCAL_APIC) += perfctr-watchdog.o
43 obj-$(CONFIG_HYPERVISOR_GUEST) += vmware.o hypervisor.o mshyperv.o
45 ifdef CONFIG_X86_FEATURE_NAMES
46 quiet_cmd_mkcapflags = MKCAP $@
47 cmd_mkcapflags = $(CONFIG_SHELL) $(srctree)/$(src)/mkcapflags.sh $< $@
49 cpufeature = $(src)/../../include/asm/cpufeatures.h
52 $(obj)/capflags.c: $(cpufeature) $(src)/mkcapflags.sh FORCE
53 $(call if_changed,mkcapflags)
55 clean-files += capflags.c