diff options
| -rw-r--r-- | tools/perf/util/callchain.c | 11 | ||||
| -rw-r--r-- | tools/perf/util/callchain.h | 1 | ||||
| -rw-r--r-- | tools/perf/util/srcline.c | 6 |
3 files changed, 15 insertions, 3 deletions
diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c index 38da69c..b6624ae 100644 --- a/tools/perf/util/callchain.c +++ b/tools/perf/util/callchain.c @@ -815,7 +815,16 @@ char *callchain_list__sym_name(struct callchain_list *cl, int printed; if (cl->ms.sym) { - printed = scnprintf(bf, bfsize, "%s", cl->ms.sym->name); + if (callchain_param.key == CCKEY_ADDRESS && + cl->ms.map && !cl->srcline) + cl->srcline = get_srcline(cl->ms.map->dso, + map__rip_2objdump(cl->ms.map, + cl->ip)); + if (cl->srcline) + printed = scnprintf(bf, bfsize, "%s %s", + cl->ms.sym->name, cl->srcline); + else + printed = scnprintf(bf, bfsize, "%s", cl->ms.sym->name); } else printed = scnprintf(bf, bfsize, "%#" PRIx64, cl->ip); diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h index 3e1ed15..3f15847 100644 --- a/tools/perf/util/callchain.h +++ b/tools/perf/util/callchain.h @@ -70,6 +70,7 @@ extern struct callchain_param callchain_param; struct callchain_list { u64 ip; struct map_symbol ms; + char *srcline; struct list_head list; }; diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c index 77c1806..ac877f9 100644 --- a/tools/perf/util/srcline.c +++ b/tools/perf/util/srcline.c @@ -258,7 +258,7 @@ char *get_srcline(struct dso *dso, unsigned long addr) const char *dso_name; if (!dso->has_srcline) - return SRCLINE_UNKNOWN; + goto out; if (dso->symsrc_filename) dso_name = dso->symsrc_filename; @@ -289,7 +289,9 @@ out: dso->has_srcline = 0; dso__free_a2l(dso); } - return SRCLINE_UNKNOWN; + if (asprintf(&srcline, "%s[%lx]", dso->short_name, addr) < 0) + return SRCLINE_UNKNOWN; + return srcline; } void free_srcline(char *srcline) |
