Commit e3d006ce authored Oct 21, 2015 by Arnaldo Carvalho de Melo

perf annotate: Add debug message for out of bounds sample

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-q0lde9ajs84oi38nlyjcqbwg@git.kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 8b8cde49

tools/perf/util/annotate.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -548,8 +548,11 @@ static int __symbol__inc_addr_samples(struct symbol sym, struct map map,

		pr_debug3("%s: addr=%#" PRIx64 "\n", __func__, map->unmap_ip(map, addr));

		if (addr < sym->start \|\| addr >= sym->end)
		if (addr < sym->start \|\| addr >= sym->end) {
		pr_debug("%s(%d): ERANGE! sym->name=%s, start=%#" PRIx64 ", addr=%#" PRIx64 ", end=%#" PRIx64 "\n",
		__func__, __LINE__, sym->name, sym->start, addr, sym->end);
		return -ERANGE;
		}

		offset = addr - sym->start;
		h = annotation__histogram(notes, evidx);