^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 powerpc trace subsystem
^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) ifdef CONFIG_FUNCTION_TRACER
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) # do not trace tracer code
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) obj32-$(CONFIG_FUNCTION_TRACER) += ftrace_32.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) obj64-$(CONFIG_FUNCTION_TRACER) += ftrace_64.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) ifdef CONFIG_MPROFILE_KERNEL
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) obj64-$(CONFIG_FUNCTION_TRACER) += ftrace_64_mprofile.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) obj64-$(CONFIG_FUNCTION_TRACER) += ftrace_64_pg.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) obj-$(CONFIG_TRACING) += trace_clock.o
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) obj-$(CONFIG_PPC64) += $(obj64-y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) obj-$(CONFIG_PPC32) += $(obj32-y)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) # Disable GCOV, KCOV & sanitizers in odd or sensitive code
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) GCOV_PROFILE_ftrace.o := n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) KCOV_INSTRUMENT_ftrace.o := n
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) UBSAN_SANITIZE_ftrace.o := n