diff options
Diffstat (limited to 'tools/perf/util/probe-finder.h')
-rw-r--r-- | tools/perf/util/probe-finder.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h index 66f1980e3855..e1f61dcd18ff 100644 --- a/tools/perf/util/probe-finder.h +++ b/tools/perf/util/probe-finder.h | |||
@@ -29,6 +29,7 @@ extern int find_line_range(int fd, struct line_range *lr); | |||
29 | 29 | ||
30 | #include <dwarf.h> | 30 | #include <dwarf.h> |
31 | #include <libdw.h> | 31 | #include <libdw.h> |
32 | #include <version.h> | ||
32 | 33 | ||
33 | struct probe_finder { | 34 | struct probe_finder { |
34 | struct perf_probe_event *pev; /* Target probe event */ | 35 | struct perf_probe_event *pev; /* Target probe event */ |
@@ -44,7 +45,9 @@ struct probe_finder { | |||
44 | struct list_head lcache; /* Line cache for lazy match */ | 45 | struct list_head lcache; /* Line cache for lazy match */ |
45 | 46 | ||
46 | /* For variable searching */ | 47 | /* For variable searching */ |
48 | #if _ELFUTILS_PREREQ(0, 142) | ||
47 | Dwarf_CFI *cfi; /* Call Frame Information */ | 49 | Dwarf_CFI *cfi; /* Call Frame Information */ |
50 | #endif | ||
48 | Dwarf_Op *fb_ops; /* Frame base attribute */ | 51 | Dwarf_Op *fb_ops; /* Frame base attribute */ |
49 | struct perf_probe_arg *pvar; /* Current target variable */ | 52 | struct perf_probe_arg *pvar; /* Current target variable */ |
50 | struct kprobe_trace_arg *tvar; /* Current result variable */ | 53 | struct kprobe_trace_arg *tvar; /* Current result variable */ |