| # SPDX-License-Identifier: GPL-2.0 |
| # |
| # Makefile for the powerpc trace subsystem |
| # |
| |
| ifdef CONFIG_FUNCTION_TRACER |
| # do not trace tracer code |
| CFLAGS_REMOVE_ftrace.o = $(CC_FLAGS_FTRACE) |
| endif |
| |
| obj32-$(CONFIG_FUNCTION_TRACER) += ftrace_mprofile.o |
| ifdef CONFIG_MPROFILE_KERNEL |
| obj64-$(CONFIG_FUNCTION_TRACER) += ftrace_mprofile.o |
| else |
| obj64-$(CONFIG_FUNCTION_TRACER) += ftrace_64_pg.o |
| endif |
| obj-$(CONFIG_FUNCTION_TRACER) += ftrace_low.o ftrace.o |
| obj-$(CONFIG_TRACING) += trace_clock.o |
| |
| obj-$(CONFIG_PPC64) += $(obj64-y) |
| obj-$(CONFIG_PPC32) += $(obj32-y) |
| |
| # Disable GCOV, KCOV & sanitizers in odd or sensitive code |
| GCOV_PROFILE_ftrace.o := n |
| KCOV_INSTRUMENT_ftrace.o := n |
| UBSAN_SANITIZE_ftrace.o := n |
