diff options
Diffstat (limited to 'tools/perf/util/probe-finder.h')
| -rw-r--r-- | tools/perf/util/probe-finder.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h index 3add5ff516e1..be7b46ea2460 100644 --- a/tools/perf/util/probe-finder.h +++ b/tools/perf/util/probe-finder.h @@ -21,7 +21,7 @@ static inline int is_c_varname(const char *name) return isalpha(name[0]) || name[0] == '_'; } -#ifdef HAVE_DWARF_SUPPORT +#ifdef HAVE_LIBDW_SUPPORT #include "dwarf-aux.h" #include "debuginfo.h" @@ -63,14 +63,13 @@ struct probe_finder { struct intlist *lcache; /* Line cache for lazy match */ /* For variable searching */ -#if _ELFUTILS_PREREQ(0, 142) - /* Call Frame Information from .eh_frame */ + /* Call Frame Information from .eh_frame. Owned by this struct. */ Dwarf_CFI *cfi_eh; - /* Call Frame Information from .debug_frame */ + /* Call Frame Information from .debug_frame. Not owned. */ Dwarf_CFI *cfi_dbg; -#endif Dwarf_Op *fb_ops; /* Frame base attribute */ - unsigned int machine; /* Target machine arch */ + unsigned int e_machine; /* ELF target machine arch */ + unsigned int e_flags; /* ELF target machine flags */ struct perf_probe_arg *pvar; /* Current target variable */ struct probe_trace_arg *tvar; /* Current result variable */ bool skip_empty_arg; /* Skip non-exist args */ @@ -104,6 +103,6 @@ struct line_finder { int found; }; -#endif /* HAVE_DWARF_SUPPORT */ +#endif /* HAVE_LIBDW_SUPPORT */ #endif /*_PROBE_FINDER_H */ |