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perf annotate: Find kcore symbols on other maps 

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

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1381747424-3557-4-git-send-email-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Adrian Hunter 2013-10-14 13:43:40 +03:00 committed by Arnaldo Carvalho de Melo
parent 231486a522
commit 6e427ab02c
1 changed files with 8 additions and 12 deletions
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20
tools/perf/util/annotate.c
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@ -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;
struct addr_map_symbol target = {
.map = map,
.addr = 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);
}
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);