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Diffstat (limited to 'tools/perf/util/probe-finder.c')
-rw-r--r--tools/perf/util/probe-finder.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/tools/perf/util/probe-finder.c b/tools/perf/util/probe-finder.c
index be0329394d56..20c7299a9d4e 100644
--- a/tools/perf/util/probe-finder.c
+++ b/tools/perf/util/probe-finder.c
@@ -734,7 +734,7 @@ static int call_probe_finder(Dwarf_Die *sc_die, struct probe_finder *pf)
}
/* If not a real subprogram, find a real one */
- if (dwarf_tag(sc_die) != DW_TAG_subprogram) {
+ if (!die_is_func_def(sc_die)) {
if (!die_find_realfunc(&pf->cu_die, pf->addr, &pf->sp_die)) {
pr_warning("Failed to find probe point in any "
"functions.\n");
@@ -980,12 +980,10 @@ static int probe_point_search_cb(Dwarf_Die *sp_die, void *data)
struct dwarf_callback_param *param = data;
struct probe_finder *pf = param->data;
struct perf_probe_point *pp = &pf->pev->point;
- Dwarf_Attribute attr;
/* Check tag and diename */
- if (dwarf_tag(sp_die) != DW_TAG_subprogram ||
- !die_compare_name(sp_die, pp->function) ||
- dwarf_attr(sp_die, DW_AT_declaration, &attr))
+ if (!die_is_func_def(sp_die) ||
+ !die_compare_name(sp_die, pp->function))
return DWARF_CB_OK;
/* Check declared file */
@@ -1474,7 +1472,7 @@ static int line_range_inline_cb(Dwarf_Die *in_die, void *data)
return 0;
}
-/* Search function from function name */
+/* Search function definition from function name */
static int line_range_search_cb(Dwarf_Die *sp_die, void *data)
{
struct dwarf_callback_param *param = data;
@@ -1485,7 +1483,7 @@ static int line_range_search_cb(Dwarf_Die *sp_die, void *data)
if (lr->file && strtailcmp(lr->file, dwarf_decl_file(sp_die)))
return DWARF_CB_OK;
- if (dwarf_tag(sp_die) == DW_TAG_subprogram &&
+ if (die_is_func_def(sp_die) &&
die_compare_name(sp_die, lr->function)) {
lf->fname = dwarf_decl_file(sp_die);
dwarf_decl_line(sp_die, &lr->offset);