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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-04-20 20:51:40 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-04-20 20:51:40 +0200 |
| commit | 4ea08b522071c6c34098b7a880aac3551abecd75 (patch) | |
| tree | 476a95f793181f279d1b3484041640df467dcf30 /tools/perf/ui/browsers | |
| parent | perf annotate browser: Add visual cues on jump lines (diff) | |
| download | linux-4ea08b522071c6c34098b7a880aac3551abecd75.tar.xz linux-4ea08b522071c6c34098b7a880aac3551abecd75.zip | |
perf annotate browser: Add visual cue for retq instruction
Just use a left arrow prefixing retqs.
Requested-by: Linus 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: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui/browsers')
| -rw-r--r-- | tools/perf/ui/browsers/annotate.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c index 63206ca4336b..d0c606ecda05 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -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 - scnprintf(bf, sizeof(bf), " %-6.6s %s", dl->name, dl->ops.raw); + } 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) |