^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) # SPDX-License-Identifier: GPL-2.0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) # Makefile for the linux kernel.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) #
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) CPPFLAGS_vmlinux.lds := -DTEXT_OFFSET=$(TEXT_OFFSET)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) AFLAGS_head.o := -DTEXT_OFFSET=$(TEXT_OFFSET)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) ifdef CONFIG_FUNCTION_TRACER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) CFLAGS_REMOVE_ftrace.o = -pg
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) CFLAGS_REMOVE_insn.o = -pg
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) CFLAGS_REMOVE_patch.o = -pg
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) CFLAGS_REMOVE_return_address.o = -pg
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) # Object file lists.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) obj-y := elf.o entry-common.o irq.o opcodes.o \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) process.o ptrace.o reboot.o \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) setup.o signal.o sigreturn_codes.o \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) stacktrace.o sys_arm.o time.o traps.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) ifneq ($(CONFIG_ARM_UNWIND),y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) obj-$(CONFIG_FRAME_POINTER) += return_address.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) obj-$(CONFIG_ATAGS) += atags_parse.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) obj-$(CONFIG_ATAGS_PROC) += atags_proc.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) obj-$(CONFIG_DEPRECATED_PARAM_STRUCT) += atags_compat.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) ifeq ($(CONFIG_CPU_V7M),y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) obj-y += entry-v7m.o v7m.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) obj-y += entry-armv.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) obj-$(CONFIG_MMU) += bugs.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) obj-$(CONFIG_CPU_IDLE) += cpuidle.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) obj-$(CONFIG_ISA_DMA_API) += dma.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) obj-$(CONFIG_FIQ) += fiq.o fiqasm.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) obj-$(CONFIG_MODULES) += armksyms.o module.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) obj-$(CONFIG_ARM_MODULE_PLTS) += module-plts.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) obj-$(CONFIG_ISA_DMA) += dma-isa.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) obj-$(CONFIG_PCI) += bios32.o isa.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) obj-$(CONFIG_ARM_CPU_SUSPEND) += sleep.o suspend.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) obj-$(CONFIG_HIBERNATION) += hibernate.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) obj-$(CONFIG_SMP) += smp.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) ifdef CONFIG_MMU
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) obj-$(CONFIG_SMP) += smp_tlb.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) obj-$(CONFIG_HAVE_ARM_SCU) += smp_scu.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) obj-$(CONFIG_HAVE_ARM_TWD) += smp_twd.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) obj-$(CONFIG_ARM_ARCH_TIMER) += arch_timer.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) obj-$(CONFIG_FUNCTION_TRACER) += entry-ftrace.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o insn.o patch.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o insn.o patch.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) obj-$(CONFIG_JUMP_LABEL) += jump_label.o insn.o patch.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) # Main staffs in KPROBES are in arch/arm/probes/ .
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) obj-$(CONFIG_KPROBES) += patch.o insn.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) obj-$(CONFIG_OABI_COMPAT) += sys_oabi-compat.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) obj-$(CONFIG_ARM_THUMBEE) += thumbee.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) obj-$(CONFIG_KGDB) += kgdb.o patch.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) obj-$(CONFIG_ARM_UNWIND) += unwind.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) obj-$(CONFIG_HAVE_TCM) += tcm.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) obj-$(CONFIG_OF) += devtree.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) obj-$(CONFIG_CRASH_DUMP) += crash_dump.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) obj-$(CONFIG_SWP_EMULATE) += swp_emulate.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) CFLAGS_swp_emulate.o := -Wa,-march=armv7-a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) obj-$(CONFIG_HAVE_HW_BREAKPOINT) += hw_breakpoint.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) obj-$(CONFIG_CPU_XSCALE) += xscale-cp0.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) obj-$(CONFIG_CPU_XSC3) += xscale-cp0.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) obj-$(CONFIG_CPU_MOHAWK) += xscale-cp0.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) obj-$(CONFIG_CPU_PJ4) += pj4-cp0.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) obj-$(CONFIG_CPU_PJ4B) += pj4-cp0.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) obj-$(CONFIG_IWMMXT) += iwmmxt.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) obj-$(CONFIG_PERF_EVENTS) += perf_regs.o perf_callchain.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) obj-$(CONFIG_HW_PERF_EVENTS) += perf_event_xscale.o perf_event_v6.o \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) perf_event_v7.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) AFLAGS_iwmmxt.o := -Wa,-mcpu=iwmmxt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) obj-$(CONFIG_ARM_CPU_TOPOLOGY) += topology.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) obj-$(CONFIG_VDSO) += vdso.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) obj-$(CONFIG_EFI) += efi.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) ifneq ($(CONFIG_ARCH_EBSA110),y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) obj-y += io.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) obj-$(CONFIG_PARAVIRT) += paravirt.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) head-y := head$(MMUEXT).o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) obj-$(CONFIG_DEBUG_LL) += debug.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) obj-$(CONFIG_EARLY_PRINTK) += early_printk.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) # This is executed very early using a temporary stack when no memory allocator
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) # nor global data is available. Everything has to be allocated on the stack.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) CFLAGS_head-inflate-data.o := $(call cc-option,-Wframe-larger-than=10240)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) obj-$(CONFIG_XIP_DEFLATED_DATA) += head-inflate-data.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) obj-$(CONFIG_ARM_VIRT_EXT) += hyp-stub.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) AFLAGS_hyp-stub.o :=-Wa,-march=armv7-a
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) ifeq ($(CONFIG_ARM_PSCI),y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) obj-$(CONFIG_SMP) += psci_smp.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) obj-$(CONFIG_HAVE_ARM_SMCCC) += smccc-call.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) obj-$(CONFIG_GENERIC_CPU_VULNERABILITIES) += spectre.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) extra-y := $(head-y) vmlinux.lds