1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 2fbe934d6SPalmer Dabbelt# 3fbe934d6SPalmer Dabbelt# Makefile for the RISC-V Linux kernel 4fbe934d6SPalmer Dabbelt# 5fbe934d6SPalmer Dabbelt 610626c32SAlan Kaoifdef CONFIG_FTRACE 767d94577SGuo RenCFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) 867d94577SGuo RenCFLAGS_REMOVE_patch.o = $(CC_FLAGS_FTRACE) 95ad84adfSGuo RenCFLAGS_REMOVE_sbi.o = $(CC_FLAGS_FTRACE) 1010626c32SAlan Kaoendif 11a6a58ecfSNanyong SunCFLAGS_syscall_table.o += $(call cc-option,-Wno-override-init,) 12f9c4bbddSGuo RenCFLAGS_compat_syscall_table.o += $(call cc-option,-Wno-override-init,) 1310626c32SAlan Kao 14d53a154cSBaoquan Heifdef CONFIG_KEXEC_CORE 15030d6dbfSChangbin DuAFLAGS_kexec_relocate.o := -mcmodel=medany $(call cc-option,-mno-relax) 16fba8a867SNick Kossifidisendif 17fba8a867SNick Kossifidis 18a35707c3SHeiko Stuebner# cmodel=medany and notrace when patching early 19a35707c3SHeiko Stuebnerifdef CONFIG_RISCV_ALTERNATIVE_EARLY 20a35707c3SHeiko StuebnerCFLAGS_alternative.o := -mcmodel=medany 21a35707c3SHeiko StuebnerCFLAGS_cpufeature.o := -mcmodel=medany 22a35707c3SHeiko Stuebnerifdef CONFIG_FTRACE 23a35707c3SHeiko StuebnerCFLAGS_REMOVE_alternative.o = $(CC_FLAGS_FTRACE) 24a35707c3SHeiko StuebnerCFLAGS_REMOVE_cpufeature.o = $(CC_FLAGS_FTRACE) 25a35707c3SHeiko Stuebnerendif 268dc2a7e8SAlexandre Ghitiifdef CONFIG_RELOCATABLE 278dc2a7e8SAlexandre GhitiCFLAGS_alternative.o += -fno-pie 288dc2a7e8SAlexandre GhitiCFLAGS_cpufeature.o += -fno-pie 298dc2a7e8SAlexandre Ghitiendif 30a35707c3SHeiko Stuebnerifdef CONFIG_KASAN 31a35707c3SHeiko StuebnerKASAN_SANITIZE_alternative.o := n 32a35707c3SHeiko StuebnerKASAN_SANITIZE_cpufeature.o := n 33a35707c3SHeiko Stuebnerendif 34a35707c3SHeiko Stuebnerendif 35a35707c3SHeiko Stuebner 36fbe934d6SPalmer Dabbeltextra-y += vmlinux.lds 37fbe934d6SPalmer Dabbelt 3832164845SMasahiro Yamadaobj-y += head.o 39335b1390SDamien Le Moalobj-y += soc.o 40e64f737aSHeiko Stuebnerobj-$(CONFIG_RISCV_ALTERNATIVE) += alternative.o 41584ea656SEvan Greenobj-y += copy-unaligned.o 42fbe934d6SPalmer Dabbeltobj-y += cpu.o 43fbe934d6SPalmer Dabbeltobj-y += cpufeature.o 44fbe934d6SPalmer Dabbeltobj-y += entry.o 45fbe934d6SPalmer Dabbeltobj-y += irq.o 46fbe934d6SPalmer Dabbeltobj-y += process.o 47fbe934d6SPalmer Dabbeltobj-y += ptrace.o 48fbe934d6SPalmer Dabbeltobj-y += reset.o 49fbe934d6SPalmer Dabbeltobj-y += setup.o 50fbe934d6SPalmer Dabbeltobj-y += signal.o 51fbe934d6SPalmer Dabbeltobj-y += syscall_table.o 52fbe934d6SPalmer Dabbeltobj-y += sys_riscv.o 5353b2b228SAndrew Jonesobj-y += sys_hwprobe.o 54fbe934d6SPalmer Dabbeltobj-y += time.o 55fbe934d6SPalmer Dabbeltobj-y += traps.o 56fbe934d6SPalmer Dabbeltobj-y += riscv_ksyms.o 57fbe934d6SPalmer Dabbeltobj-y += stacktrace.o 58fbe934d6SPalmer Dabbeltobj-y += cacheinfo.o 59043cb41aSZong Liobj-y += patch.o 60c22b0bcbSGuo Renobj-y += probes/ 61af71bc19SCharlie Jenkinsobj-y += tests/ 626bd33e1eSChristoph Hellwigobj-$(CONFIG_MMU) += vdso.o vdso/ 63fbe934d6SPalmer Dabbelt 647c832321SClément Légerobj-$(CONFIG_RISCV_MISALIGNED) += traps_misaligned.o 659671f706SAlan Kaoobj-$(CONFIG_FPU) += fpu.o 667017858eSGreentime Huobj-$(CONFIG_RISCV_ISA_V) += vector.o 67ecd2ada8SGreentime Huobj-$(CONFIG_RISCV_ISA_V) += kernel_mode_vector.o 68fbe934d6SPalmer Dabbeltobj-$(CONFIG_SMP) += smpboot.o 69fbe934d6SPalmer Dabbeltobj-$(CONFIG_SMP) += smp.o 702875fe05SAtish Patraobj-$(CONFIG_SMP) += cpu_ops.o 712ffc48fcSAtish Patra 722ffc48fcSAtish Patraobj-$(CONFIG_RISCV_BOOT_SPINWAIT) += cpu_ops_spinwait.o 73fbe934d6SPalmer Dabbeltobj-$(CONFIG_MODULES) += module.o 74ab1ef68eSZong Liobj-$(CONFIG_MODULE_SECTIONS) += module-sections.o 75c15ac4fdSAlan Kao 7663b13e64SAnup Patelobj-$(CONFIG_CPU_PM) += suspend_entry.o suspend.o 77c0317210SSia Jee Hengobj-$(CONFIG_HIBERNATION) += hibernate.o hibernate-asm.o 7863b13e64SAnup Patel 79c15ac4fdSAlan Kaoobj-$(CONFIG_FUNCTION_TRACER) += mcount.o ftrace.o 80c15ac4fdSAlan Kaoobj-$(CONFIG_DYNAMIC_FTRACE) += mcount-dyn.o 81fbe934d6SPalmer Dabbelt 82dbeb90b0SMao Hanobj-$(CONFIG_PERF_EVENTS) += perf_callchain.o 8398a93b0bSMao Hanobj-$(CONFIG_HAVE_PERF_REGS) += perf_regs.o 843320648eSChristoph Hellwigobj-$(CONFIG_RISCV_SBI) += sbi.o 85cfafe260SAtish Patraifeq ($(CONFIG_RISCV_SBI), y) 86832f15f4SAnup Patelobj-$(CONFIG_SMP) += sbi-ipi.o 87cfafe260SAtish Patraobj-$(CONFIG_SMP) += cpu_ops_sbi.o 88cfafe260SAtish Patraendif 89f1e58583SAtish Patraobj-$(CONFIG_HOTPLUG_CPU) += cpu-hotplug.o 90323925edSAndrew Jonesobj-$(CONFIG_PARAVIRT) += paravirt.o 91fe89bd2bSVincent Chenobj-$(CONFIG_KGDB) += kgdb.o 923a66a087SLi Zhengyuobj-$(CONFIG_KEXEC_CORE) += kexec_relocate.o crash_save_regs.o machine_kexec.o 936261586eSLiao Changobj-$(CONFIG_KEXEC_FILE) += elf_kexec.o machine_kexec_file.o 9456409750SNick Kossifidisobj-$(CONFIG_CRASH_DUMP) += crash_dump.o 95*443cbaf9SBaoquan Heobj-$(CONFIG_VMCORE_INFO) += vmcore_info.o 96178e9fc4SAlan Kao 97ebc00ddeSEmil Renner Berthingobj-$(CONFIG_JUMP_LABEL) += jump_label.o 98ebc00ddeSEmil Renner Berthing 99af0ead42SSami Tolvanenobj-$(CONFIG_CFI_CLANG) += cfi.o 100af0ead42SSami Tolvanen 101b91540d5SAtish Patraobj-$(CONFIG_EFI) += efi.o 10259c10c52SGuo Renobj-$(CONFIG_COMPAT) += compat_syscall_table.o 1037383ee05SGuo Renobj-$(CONFIG_COMPAT) += compat_signal.o 1040715372aSGuo Renobj-$(CONFIG_COMPAT) += compat_vdso/ 10526e7aacbSAlexandre Ghiti 10626e7aacbSAlexandre Ghitiobj-$(CONFIG_64BIT) += pi/ 107a91a9ffbSSunil V Lobj-$(CONFIG_ACPI) += acpi.o 108