xref: /openbmc/linux/kernel/trace/Makefile (revision 82003e04) 
1
2# Do not instrument the tracer itself:
3
4ifdef CONFIG_FUNCTION_TRACER
5ORIG_CFLAGS := $(KBUILD_CFLAGS)
6KBUILD_CFLAGS = $(subst $(CC_FLAGS_FTRACE),,$(ORIG_CFLAGS))
7
8ifdef CONFIG_FTRACE_SELFTEST
9# selftest needs instrumentation
10CFLAGS_trace_selftest_dynamic.o = $(CC_FLAGS_FTRACE)
11obj-y += trace_selftest_dynamic.o
12endif
13endif
14
15# If unlikely tracing is enabled, do not trace these files
16ifdef CONFIG_TRACING_BRANCHES
17KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING
18endif
19
20CFLAGS_trace_benchmark.o := -I$(src)
21CFLAGS_trace_events_filter.o := -I$(src)
22
23obj-$(CONFIG_TRACE_CLOCK) += trace_clock.o
24
25obj-$(CONFIG_FUNCTION_TRACER) += libftrace.o
26obj-$(CONFIG_RING_BUFFER) += ring_buffer.o
27obj-$(CONFIG_RING_BUFFER_BENCHMARK) += ring_buffer_benchmark.o
28
29obj-$(CONFIG_TRACING) += trace.o
30obj-$(CONFIG_TRACING) += trace_output.o
31obj-$(CONFIG_TRACING) += trace_seq.o
32obj-$(CONFIG_TRACING) += trace_stat.o
33obj-$(CONFIG_TRACING) += trace_printk.o
34obj-$(CONFIG_TRACING_MAP) += tracing_map.o
35obj-$(CONFIG_CONTEXT_SWITCH_TRACER) += trace_sched_switch.o
36obj-$(CONFIG_FUNCTION_TRACER) += trace_functions.o
37obj-$(CONFIG_IRQSOFF_TRACER) += trace_irqsoff.o
38obj-$(CONFIG_PREEMPT_TRACER) += trace_irqsoff.o
39obj-$(CONFIG_SCHED_TRACER) += trace_sched_wakeup.o
40obj-$(CONFIG_HWLAT_TRACER) += trace_hwlat.o
41obj-$(CONFIG_NOP_TRACER) += trace_nop.o
42obj-$(CONFIG_STACK_TRACER) += trace_stack.o
43obj-$(CONFIG_MMIOTRACE) += trace_mmiotrace.o
44obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += trace_functions_graph.o
45obj-$(CONFIG_TRACE_BRANCH_PROFILING) += trace_branch.o
46obj-$(CONFIG_BLK_DEV_IO_TRACE) += blktrace.o
47ifeq ($(CONFIG_BLOCK),y)
48obj-$(CONFIG_EVENT_TRACING) += blktrace.o
49endif
50obj-$(CONFIG_EVENT_TRACING) += trace_events.o
51obj-$(CONFIG_EVENT_TRACING) += trace_export.o
52obj-$(CONFIG_FTRACE_SYSCALLS) += trace_syscalls.o
53ifeq ($(CONFIG_PERF_EVENTS),y)
54obj-$(CONFIG_EVENT_TRACING) += trace_event_perf.o
55endif
56obj-$(CONFIG_EVENT_TRACING) += trace_events_filter.o
57obj-$(CONFIG_EVENT_TRACING) += trace_events_trigger.o
58obj-$(CONFIG_HIST_TRIGGERS) += trace_events_hist.o
59obj-$(CONFIG_BPF_EVENTS) += bpf_trace.o
60obj-$(CONFIG_KPROBE_EVENT) += trace_kprobe.o
61obj-$(CONFIG_TRACEPOINTS) += power-traces.o
62ifeq ($(CONFIG_PM),y)
63obj-$(CONFIG_TRACEPOINTS) += rpm-traces.o
64endif
65ifeq ($(CONFIG_TRACING),y)
66obj-$(CONFIG_KGDB_KDB) += trace_kdb.o
67endif
68obj-$(CONFIG_PROBE_EVENTS) += trace_probe.o
69obj-$(CONFIG_UPROBE_EVENT) += trace_uprobe.o
70
71obj-$(CONFIG_TRACEPOINT_BENCHMARK) += trace_benchmark.o
72
73libftrace-y := ftrace.o
74