From: Namhyung Kim <namhyung....@lge.com>
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.
Cc: Pekka Enberg <penb...@kernel.org>
Signed-off-by: Namhyung Kim <namhy...@kernel.org>
---
tools/perf/ui/gtk/annotate.c | 30 +++++++++++++++++++++++++++---
1 file changed, 27 insertions(+), 3 deletions(-)
diff --git a/tools/perf/ui/gtk/annotate.c b/tools/perf/ui/gtk/annotate.c
index 191ee4e30d93..771b04c0df30 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);
--
1.7.11.7
--
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