diff options
| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-04-19 13:15:24 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-04-19 13:15:24 -0300 |
| commit | 61e04b332e9417720c331eb39c96a4ccb1aa0460 (patch) | |
| tree | b9968045de00bef1a6e8770a1d2053e1509a42be /tools/perf/ui/browsers/annotate.c | |
| parent | perf annotate browser: Hide non jump target addresses in offset mode (diff) | |
| download | linux-dev-61e04b332e9417720c331eb39c96a4ccb1aa0460.tar.xz linux-dev-61e04b332e9417720c331eb39c96a4ccb1aa0460.zip | |
perf annotate browser: Align jump labels
Find out at browser startup the max width and use it when rendering jump
labels on the screen.
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-7dxjiwqb77wz6f5lc05e0i0x@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/ui/browsers/annotate.c')
| -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 a1e942bb903b..c5ab21c50a74 100644 --- a/tools/perf/ui/browsers/annotate.c +++ b/tools/perf/ui/browsers/annotate.c @@ -31,6 +31,7 @@ struct annotate_browser { bool hide_src_code; bool use_offset; bool searching_backwards; + u8 offset_width; char search_bf[128]; }; @@ -92,10 +93,17 @@ static void annotate_browser__write(struct ui_browser *self, void *entry, int ro if (!ab->use_offset) addr += ab->start; - if (bdl->jump_target || !ab->use_offset) - printed = scnprintf(bf, sizeof(bf), " %" PRIx64 ":", addr); - else - printed = scnprintf(bf, sizeof(bf), " "); + if (!ab->use_offset) { + printed = scnprintf(bf, sizeof(bf), "%" PRIx64 ":", addr); + } else { + if (bdl->jump_target) { + printed = scnprintf(bf, sizeof(bf), "%*" PRIx64 ":", + ab->offset_width, addr); + } else { + printed = scnprintf(bf, sizeof(bf), "%*s ", + ab->offset_width, " "); + } + } if (change_color) color = ui_browser__set_color(self, HE_COLORSET_ADDR); @@ -687,6 +695,7 @@ int symbol__tui_annotate(struct symbol *sym, struct map *map, int evidx, annotate_browser__mark_jump_targets(&browser, size); + browser.offset_width = hex_width(size); browser.b.nr_entries = browser.nr_entries; browser.b.entries = ¬es->src->source, browser.b.width += 18; /* Percentage */ |