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# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the powerpc trace subsystem
#
subdir-ccflags-$(CONFIG_PPC_WERROR) := -Werror
ifdef CONFIG_FUNCTION_TRACER
# do not trace tracer code
CFLAGS_REMOVE_ftrace.o = -mno-sched-epilog $(CC_FLAGS_FTRACE)
endif
obj32-$(CONFIG_FUNCTION_TRACER) += ftrace_32.o
obj64-$(CONFIG_FUNCTION_TRACER) += ftrace_64.o
ifdef CONFIG_MPROFILE_KERNEL
obj64-$(CONFIG_FUNCTION_TRACER) += ftrace_64_mprofile.o
else
obj64-$(CONFIG_FUNCTION_TRACER) += ftrace_64_pg.o
endif
obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o
obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o
obj-$(CONFIG_FTRACE_SYSCALLS) += ftrace.o
obj-$(CONFIG_TRACING) += trace_clock.o
obj-$(CONFIG_PPC64) += $(obj64-y)
obj-$(CONFIG_PPC32) += $(obj32-y)
# Disable GCOV & sanitizers in odd or sensitive code
GCOV_PROFILE_ftrace.o := n
UBSAN_SANITIZE_ftrace.o := n
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