diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/x86/kernel/Makefile | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile new file mode 100644 index 000000000..42b5540da --- /dev/null +++ b/arch/x86/kernel/Makefile @@ -0,0 +1,156 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for the linux kernel. +# + +extra-y += vmlinux.lds + +CPPFLAGS_vmlinux.lds += -U$(UTS_MACHINE) + +ifdef CONFIG_FUNCTION_TRACER +# Do not profile debug and lowlevel utilities +CFLAGS_REMOVE_tsc.o = -pg +CFLAGS_REMOVE_paravirt-spinlocks.o = -pg +CFLAGS_REMOVE_pvclock.o = -pg +CFLAGS_REMOVE_kvmclock.o = -pg +CFLAGS_REMOVE_ftrace.o = -pg +CFLAGS_REMOVE_early_printk.o = -pg +CFLAGS_REMOVE_head64.o = -pg +CFLAGS_REMOVE_sev.o = -pg +CFLAGS_REMOVE_rethook.o = -pg +endif + +KASAN_SANITIZE_head$(BITS).o := n +KASAN_SANITIZE_dumpstack.o := n +KASAN_SANITIZE_dumpstack_$(BITS).o := n +KASAN_SANITIZE_stacktrace.o := n +KASAN_SANITIZE_paravirt.o := n +KASAN_SANITIZE_sev.o := n + +# With some compiler versions the generated code results in boot hangs, caused +# by several compilation units. To be safe, disable all instrumentation. +KCSAN_SANITIZE := n +KMSAN_SANITIZE_head$(BITS).o := n +KMSAN_SANITIZE_nmi.o := n + +# If instrumentation of this dir is enabled, boot hangs during first second. +# Probably could be more selective here, but note that files related to irqs, +# boot, dumpstack/stacktrace, etc are either non-interesting or can lead to +# non-deterministic coverage. +KCOV_INSTRUMENT := n + +CFLAGS_irq.o := -I $(srctree)/$(src)/../include/asm/trace + +obj-y += head_$(BITS).o +obj-y += head$(BITS).o +obj-y += ebda.o +obj-y += platform-quirks.o +obj-y += process_$(BITS).o signal.o +obj-$(CONFIG_COMPAT) += signal_compat.o +obj-y += traps.o idt.o irq.o irq_$(BITS).o dumpstack_$(BITS).o +obj-y += time.o ioport.o dumpstack.o nmi.o +obj-$(CONFIG_MODIFY_LDT_SYSCALL) += ldt.o +obj-y += setup.o x86_init.o i8259.o irqinit.o +obj-$(CONFIG_JUMP_LABEL) += jump_label.o +obj-$(CONFIG_IRQ_WORK) += irq_work.o +obj-y += probe_roms.o +obj-$(CONFIG_X86_32) += sys_ia32.o +obj-$(CONFIG_IA32_EMULATION) += sys_ia32.o +obj-$(CONFIG_X86_64) += sys_x86_64.o +obj-$(CONFIG_X86_ESPFIX64) += espfix_64.o +obj-$(CONFIG_SYSFS) += ksysfs.o +obj-y += bootflag.o e820.o +obj-y += pci-dma.o quirks.o topology.o kdebugfs.o +obj-y += alternative.o i8253.o hw_breakpoint.o +obj-y += tsc.o tsc_msr.o io_delay.o rtc.o +obj-y += resource.o +obj-y += irqflags.o +obj-y += static_call.o + +obj-y += process.o +obj-y += fpu/ +obj-y += ptrace.o +obj-$(CONFIG_X86_32) += tls.o +obj-$(CONFIG_IA32_EMULATION) += tls.o +obj-y += step.o +obj-$(CONFIG_INTEL_TXT) += tboot.o +obj-$(CONFIG_ISA_DMA_API) += i8237.o +obj-y += stacktrace.o +obj-y += cpu/ +obj-y += acpi/ +obj-y += reboot.o +obj-$(CONFIG_X86_MSR) += msr.o +obj-$(CONFIG_X86_CPUID) += cpuid.o +obj-$(CONFIG_PCI) += early-quirks.o +apm-y := apm_32.o +obj-$(CONFIG_APM) += apm.o +obj-$(CONFIG_SMP) += smp.o +obj-$(CONFIG_SMP) += smpboot.o +obj-$(CONFIG_X86_TSC) += tsc_sync.o +obj-$(CONFIG_SMP) += setup_percpu.o +obj-$(CONFIG_X86_MPPARSE) += mpparse.o +obj-y += apic/ +obj-$(CONFIG_X86_REBOOTFIXUPS) += reboot_fixups_32.o +obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o +obj-$(CONFIG_FUNCTION_TRACER) += ftrace_$(BITS).o +obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o +obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o +obj-$(CONFIG_X86_TSC) += trace_clock.o +obj-$(CONFIG_TRACING) += trace.o +obj-$(CONFIG_RETHOOK) += rethook.o +obj-$(CONFIG_CRASH_CORE) += crash_core_$(BITS).o +obj-$(CONFIG_KEXEC_CORE) += machine_kexec_$(BITS).o +obj-$(CONFIG_KEXEC_CORE) += relocate_kernel_$(BITS).o crash.o +obj-$(CONFIG_KEXEC_FILE) += kexec-bzimage64.o +obj-$(CONFIG_CRASH_DUMP) += crash_dump_$(BITS).o +obj-y += kprobes/ +obj-$(CONFIG_MODULES) += module.o +obj-$(CONFIG_X86_32) += doublefault_32.o +obj-$(CONFIG_KGDB) += kgdb.o +obj-$(CONFIG_VM86) += vm86_32.o +obj-$(CONFIG_EARLY_PRINTK) += early_printk.o + +obj-$(CONFIG_HPET_TIMER) += hpet.o + +obj-$(CONFIG_AMD_NB) += amd_nb.o +obj-$(CONFIG_DEBUG_NMI_SELFTEST) += nmi_selftest.o + +obj-$(CONFIG_KVM_GUEST) += kvm.o kvmclock.o +obj-$(CONFIG_PARAVIRT) += paravirt.o +obj-$(CONFIG_PARAVIRT_SPINLOCKS)+= paravirt-spinlocks.o +obj-$(CONFIG_PARAVIRT_CLOCK) += pvclock.o +obj-$(CONFIG_X86_PMEM_LEGACY_DEVICE) += pmem.o + +obj-$(CONFIG_JAILHOUSE_GUEST) += jailhouse.o + +obj-$(CONFIG_EISA) += eisa.o +obj-$(CONFIG_PCSPKR_PLATFORM) += pcspeaker.o + +obj-$(CONFIG_X86_CHECK_BIOS_CORRUPTION) += check.o + +obj-$(CONFIG_OF) += devicetree.o +obj-$(CONFIG_UPROBES) += uprobes.o + +obj-$(CONFIG_PERF_EVENTS) += perf_regs.o +obj-$(CONFIG_TRACING) += tracepoint.o +obj-$(CONFIG_SCHED_MC_PRIO) += itmt.o +obj-$(CONFIG_X86_UMIP) += umip.o + +obj-$(CONFIG_UNWINDER_ORC) += unwind_orc.o +obj-$(CONFIG_UNWINDER_FRAME_POINTER) += unwind_frame.o +obj-$(CONFIG_UNWINDER_GUESS) += unwind_guess.o + +obj-$(CONFIG_AMD_MEM_ENCRYPT) += sev.o + +obj-$(CONFIG_CFI_CLANG) += cfi.o + +### +# 64 bit specific files +ifeq ($(CONFIG_X86_64),y) + obj-$(CONFIG_AUDIT) += audit_64.o + + obj-$(CONFIG_GART_IOMMU) += amd_gart_64.o aperture_64.o + + obj-$(CONFIG_MMCONF_FAM10H) += mmconf-fam10h_64.o + obj-y += vsmp_64.o +endif |