1 # SPDX-License-Identifier: GPL-2.0
3 # Makefile for the powerpc trace subsystem
6 subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
8 ifdef CONFIG_FUNCTION_TRACER
9 # do not trace tracer code
10 CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE)
13 obj32-$(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
18 obj64-$(CONFIG_FUNCTION_TRACER) += ftrace_64_pg.o
20 obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
21 obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
22 obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o
23 obj-$(CONFIG_TRACING) += trace_clock.o
25 obj-$(CONFIG_PPC64) += $(obj64-y)
26 obj-$(CONFIG_PPC32) += $(obj32-y)
28 # Disable GCOV & sanitizers in odd or sensitive code
29 GCOV_PROFILE_ftrace.o := n
30 UBSAN_SANITIZE_ftrace.o := n