perf annotate: Parse call targets earlier

No need to do it everytime the user presses enter/-> on a call
instruction.

Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-ybgss44m5ycry8mk7b1qdbre@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index bdbb54fd05ae..46ef966ccc5b 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -266,11 +266,10 @@ static bool annotate_browser__callq(struct annotate_browser *browser,
         struct symbol *target;
         u64 ip;
 
-        if (strcmp(dl->name, "callq"))
+        if (!ins__is_call(dl->ins))
                 return false;
 
-        ip = strtoull(dl->operands, NULL, 16);
-        ip = ms->map->map_ip(ms->map, ip);
+        ip = ms->map->map_ip(ms->map, dl->target);
         target = map__find_symbol(ms->map, ip, NULL);
         if (target == NULL) {
                 ui_helpline__puts("The called function was not found.");
@@ -318,7 +317,7 @@ static bool annotate_browser__jump(struct annotate_browser *browser)
         struct disasm_line *dl = browser->selection;
         s64 idx;
 
-        if (!dl->ins || !ins__is_jump(dl->ins))
+        if (!ins__is_jump(dl->ins))
                 return false;
 
         dl = annotate_browser__find_offset(browser, dl->target, &idx);
@@ -556,7 +555,8 @@ show_help:
                                 ui_helpline__puts("Huh? No selection. Report to linux-kernel@vger.kernel.org");
                         else if (self->selection->offset == -1)
                                 ui_helpline__puts("Actions are only available for assembly lines.");
-                        else if (!(annotate_browser__jump(self) ||
+                        else if (!self->selection->ins ||
+                                 !(annotate_browser__jump(self) ||
                                    annotate_browser__callq(self, evidx, timer, arg, delay_secs)))
                                 ui_helpline__puts("Actions are only available for the 'callq' and jump instructions.");
                         continue;