diff options
Diffstat (limited to 'tools/perf/util/map.c')
| -rw-r--r-- | tools/perf/util/map.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c index 171b6d10a04b..b19bcd3b7128 100644 --- a/tools/perf/util/map.c +++ b/tools/perf/util/map.c @@ -289,7 +289,7 @@ int map__load(struct map *map, symbol_filter_t filter) nr = dso__load(map->dso, map, filter); if (nr < 0) { if (map->dso->has_build_id) { - char sbuild_id[BUILD_ID_SIZE * 2 + 1]; + char sbuild_id[SBUILD_ID_SIZE]; build_id__sprintf(map->dso->build_id, sizeof(map->dso->build_id), @@ -431,6 +431,13 @@ u64 map__rip_2objdump(struct map *map, u64 rip) if (map->dso->rel) return rip - map->pgoff; + /* + * kernel modules also have DSO_TYPE_USER in dso->kernel, + * but all kernel modules are ET_REL, so won't get here. + */ + if (map->dso->kernel == DSO_TYPE_USER) + return rip + map->dso->text_offset; + return map->unmap_ip(map, rip) - map->reloc; } @@ -454,6 +461,13 @@ u64 map__objdump_2mem(struct map *map, u64 ip) if (map->dso->rel) return map->unmap_ip(map, ip + map->pgoff); + /* + * kernel modules also have DSO_TYPE_USER in dso->kernel, + * but all kernel modules are ET_REL, so won't get here. + */ + if (map->dso->kernel == DSO_TYPE_USER) + return map->unmap_ip(map, ip - map->dso->text_offset); + return ip + map->reloc; } |