arch/powerpc/kernel/trace/Makefile

   1 # SPDX-License-Identifier: GPL-2.0
   2 #
   3 # Makefile for the powerpc trace subsystem
   4 #
   5
   6 subdir-ccflags-$(CONFIG_PPC_WERROR)     := -Werror
   7
   8 ifdef CONFIG_FUNCTION_TRACER
   9 # do not trace tracer code
  10 CFLAGS_REMOVE_ftrace.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)
  11 endif
  12
  13 obj32-$(CONFIG_FUNCTION_TRACER)         += ftrace_32.o
  14 obj64-$(CONFIG_FUNCTION_TRACER)         += ftrace_64.o
  15 ifdef CONFIG_MPROFILE_KERNEL
  16 obj64-$(CONFIG_FUNCTION_TRACER)         += ftrace_64_mprofile.o
  17 else
  18 obj64-$(CONFIG_FUNCTION_TRACER)         += ftrace_64_pg.o
  19 endif
  20 obj-$(CONFIG_DYNAMIC_FTRACE)            += ftrace.o
  21 obj-$(CONFIG_FUNCTION_GRAPH_TRACER)     += ftrace.o
  22 obj-$(CONFIG_FTRACE_SYSCALLS)           += ftrace.o
  23 obj-$(CONFIG_TRACING)                   += trace_clock.o
  24
  25 obj-$(CONFIG_PPC64)                     += $(obj64-y)
  26 obj-$(CONFIG_PPC32)                     += $(obj32-y)
  27
  28 # Disable GCOV & sanitizers in odd or sensitive code
  29 GCOV_PROFILE_ftrace.o := n
  30 UBSAN_SANITIZE_ftrace.o := n