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authorNamhyung Kim <namhyung.kim@lge.com>2013-02-07 18:02:10 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-02-14 14:59:28 -0300
commit237522378604a2e26e19a8b11a70171eaf98c6c5 (patch)
treed44b55dfa50786238ae69553a4e077543b0cbd58 /tools
parent7a60ba948267336d77a48a3539f98151f9dcfba6 (diff)
downloadvexpress-lsk-237522378604a2e26e19a8b11a70171eaf98c6c5.tar.gz
perf gtk/annotate: Show source lines with gray color
In order to differentiate source lines from asm line, print them with gray color. To do this, it needs to be escaped since sometimes it contains "<" and/or ">" characters so that it should not be considered as a markup tags. Use glib's g_markup_escape_text() for this. Signed-off-by: Namhyung Kim <namhyung@kernel.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Ingo Molnar <mingo@kernel.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Pekka Enberg <penberg@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1360227734-375-4-git-send-email-namhyung@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/ui/gtk/annotate.c30
1 files changed, 27 insertions, 3 deletions
diff --git a/tools/perf/ui/gtk/annotate.c b/tools/perf/ui/gtk/annotate.c
index 1ce89f2558f..2fe056b0096 100644
--- a/tools/perf/ui/gtk/annotate.c
+++ b/tools/perf/ui/gtk/annotate.c
@@ -60,6 +60,30 @@ static int perf_gtk__get_offset(char *buf, size_t size, struct symbol *sym,
return scnprintf(buf, size, "%"PRIx64, start + dl->offset);
}
+static int perf_gtk__get_line(char *buf, size_t size, struct disasm_line *dl)
+{
+ int ret = 0;
+ char *line = g_markup_escape_text(dl->line, -1);
+ const char *markup = "<span fgcolor='gray'>";
+
+ strcpy(buf, "");
+
+ if (!line)
+ return 0;
+
+ if (dl->offset != (s64) -1)
+ markup = NULL;
+
+ if (markup)
+ ret += scnprintf(buf, size, "%s", markup);
+ ret += scnprintf(buf + ret, size - ret, "%s", line);
+ if (markup)
+ ret += scnprintf(buf + ret, size - ret, "</span>");
+
+ g_free(line);
+ return ret;
+}
+
static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym,
struct map *map, int evidx,
struct hist_browser_timer *hbt __maybe_unused)
@@ -93,8 +117,7 @@ static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym,
for (i = 0; i < MAX_ANN_COLS; i++) {
gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view),
- -1, col_names[i], renderer,
- i == ANN_COL__PERCENT ? "markup" : "text",
+ -1, col_names[i], renderer, "markup",
i, NULL);
}
@@ -110,7 +133,8 @@ static int perf_gtk__annotate_symbol(GtkWidget *window, struct symbol *sym,
gtk_list_store_set(store, &iter, ANN_COL__PERCENT, s, -1);
if (perf_gtk__get_offset(s, sizeof(s), sym, map, pos))
gtk_list_store_set(store, &iter, ANN_COL__OFFSET, s, -1);
- gtk_list_store_set(store, &iter, ANN_COL__LINE, pos->line, -1);
+ if (perf_gtk__get_line(s, sizeof(s), pos))
+ gtk_list_store_set(store, &iter, ANN_COL__LINE, s, -1);
}
gtk_container_add(GTK_CONTAINER(window), view);