[PATCH V7 3/7] perf tools: find kcore symbols on other maps

[Adrian Hunter]

Use the new map__find_other_map_symbol() to
find kcore symbols on other maps.

Signed-off-by: Adrian Hunter <adrian.hun...@intel.com>
---
 tools/perf/util/annotate.c | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)

diff --git a/tools/perf/util/annotate.c b/tools/perf/util/annotate.c
index 882bb86..cf6242c 100644
--- a/tools/perf/util/annotate.c
+++ b/tools/perf/util/annotate.c
@@ -825,20 +825,16 @@ static int symbol__parse_objdump_line(struct symbol *sym, 
struct map *map,
                dl->ops.target.offset = dl->ops.target.addr -
                                        map__rip_2objdump(map, sym->start);
 
-       /*
-        * kcore has no symbols, so add the call target name if it is on the
-        * same map.
-        */
+       /* kcore has no symbols, so add the call target name */
        if (dl->ins && ins__is_call(dl->ins) && !dl->ops.target.name) {
-               struct symbol *s;
-               u64 ip = dl->ops.target.addr;
-
-               if (ip >= map->start && ip <= map->end) {
-                       ip = map->map_ip(map, ip);
-                       s = map__find_symbol(map, ip, NULL);
-                       if (s && s->start == ip)
-                               dl->ops.target.name = strdup(s->name);
-               }
+               struct addr_map_symbol target = {
+                       .map = map,
+                       .addr = dl->ops.target.addr,
+               };
+
+               if (!map_groups__find_ams(&target, NULL) &&
+                   target.sym->start == target.al_addr)
+                       dl->ops.target.name = strdup(target.sym->name);
        }
 
        disasm__add(&notes->src->source, dl);
-- 
1.7.11.7

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