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Commit 4ea08b52 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

perf annotate browser: Add visual cue for retq instruction 



Just use a left arrow prefixing retqs.

Requested-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
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-tnpfijuomrntbnl5vr6ibdwa@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 51a0d455

tools/perf/ui/browsers/annotate.c

+13 −4
Original line number Diff line number Diff line
@@ -127,11 +127,20 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro 


			dl->ins->ops->scnprintf(dl->ins, bf, sizeof(bf), &dl->ops,

						!ab->use_offset);

			printed += 2;

		} else

		} else {

			if (strcmp(dl->name, "retq")) {

				slsmg_write_nstring(" ", 2);

			} else {

				SLsmg_set_char_set(1);

				SLsmg_write_char(SLSMG_LARROW_CHAR);

				SLsmg_set_char_set(0);

				SLsmg_write_char(' ');

			}



			scnprintf(bf, sizeof(bf), "%-6.6s %s", dl->name, dl->ops.raw);

		}



		slsmg_write_nstring(bf, width - 10 - printed);

		slsmg_write_nstring(bf, width - 12 - printed);

	}



	if (current_entry)