kernel/bpf/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 obj-y := core.o
   3 ifneq ($(CONFIG_BPF_JIT_ALWAYS_ON),y)
   4 # ___bpf_prog_run() needs GCSE disabled on x86; see 3193c0836f203 for details
   5 cflags-nogcse-$(CONFIG_X86)$(CONFIG_CC_IS_GCC) := -fno-gcse
   6 endif
   7 CFLAGS_core.o += $(call cc-disable-warning, override-init) $(cflags-nogcse-yy)
   8
   9 obj-$(CONFIG_BPF_SYSCALL) += syscall.o verifier.o inode.o helpers.o tnum.o log.o
  10 obj-$(CONFIG_BPF_SYSCALL) += bpf_iter.o map_iter.o task_iter.o prog_iter.o link_iter.o
  11 obj-$(CONFIG_BPF_SYSCALL) += hashtab.o arraymap.o percpu_freelist.o bpf_lru_list.o lpm_trie.o map_in_map.o bloom_filter.o
  12 obj-$(CONFIG_BPF_SYSCALL) += local_storage.o queue_stack_maps.o ringbuf.o
  13 obj-$(CONFIG_BPF_SYSCALL) += bpf_local_storage.o bpf_task_storage.o
  14 obj-${CONFIG_BPF_LSM}     += bpf_inode_storage.o
  15 obj-$(CONFIG_BPF_SYSCALL) += disasm.o
  16 obj-$(CONFIG_BPF_JIT) += trampoline.o
  17 obj-$(CONFIG_BPF_SYSCALL) += btf.o memalloc.o
  18 obj-$(CONFIG_BPF_JIT) += dispatcher.o
  19 ifeq ($(CONFIG_NET),y)
  20 obj-$(CONFIG_BPF_SYSCALL) += devmap.o
  21 obj-$(CONFIG_BPF_SYSCALL) += cpumap.o
  22 obj-$(CONFIG_BPF_SYSCALL) += offload.o
  23 obj-$(CONFIG_BPF_SYSCALL) += net_namespace.o
  24 endif
  25 ifeq ($(CONFIG_PERF_EVENTS),y)
  26 obj-$(CONFIG_BPF_SYSCALL) += stackmap.o
  27 endif
  28 ifeq ($(CONFIG_CGROUPS),y)
  29 obj-$(CONFIG_BPF_SYSCALL) += cgroup_iter.o bpf_cgrp_storage.o
  30 endif
  31 obj-$(CONFIG_CGROUP_BPF) += cgroup.o
  32 ifeq ($(CONFIG_INET),y)
  33 obj-$(CONFIG_BPF_SYSCALL) += reuseport_array.o
  34 endif
  35 ifeq ($(CONFIG_SYSFS),y)
  36 obj-$(CONFIG_DEBUG_INFO_BTF) += sysfs_btf.o
  37 endif
  38 ifeq ($(CONFIG_BPF_JIT),y)
  39 obj-$(CONFIG_BPF_SYSCALL) += bpf_struct_ops.o
  40 obj-$(CONFIG_BPF_SYSCALL) += cpumask.o
  41 obj-${CONFIG_BPF_LSM} += bpf_lsm.o
  42 endif
  43 obj-$(CONFIG_BPF_PRELOAD) += preload/
  44
  45 obj-$(CONFIG_BPF_SYSCALL) += relo_core.o
  46 $(obj)/relo_core.o: $(srctree)/tools/lib/bpf/relo_core.c FORCE
  47         $(call if_changed_rule,cc_o_c)