---

yaml --- r: 169473 b: refs/heads/master c: 064739b h: refs/heads/master i: 169471: 81ebf26 v: v3
git-mirror · Oct 6, 2009 · e210188 · e210188
1 parent 1b047b7
commit e210188
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Showing 3 changed files with 27 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2774601811bedd04ee7e38624343ea80b4a62d7e
+refs/heads/master: 064739bc4b3d7f424b2f25547e6611bcf0132415
diff --git a/trunk/tools/perf/util/trace-event-parse.c b/trunk/tools/perf/util/trace-event-parse.c
@@ -721,6 +721,24 @@ static int event_read_id(void)
 	return -1;
 }
 
+static int field_is_string(struct format_field *field)
+{
+	if ((field->flags & FIELD_IS_ARRAY) &&
+	    (!strstr(field->type, "char") || !strstr(field->type, "u8") ||
+	     !strstr(field->type, "s8")))
+		return 1;
+
+	return 0;
+}
+
+static int field_is_dynamic(struct format_field *field)
+{
+	if (!strcmp(field->type, "__data_loc"))
+		return 1;
+
+	return 0;
+}
+
 static int event_read_fields(struct event *event, struct format_field **fields)
 {
 	struct format_field *field = NULL;
@@ -865,6 +883,12 @@ static int event_read_fields(struct event *event, struct format_field **fields)
 			free(brackets);
 		}
 
+		if (field_is_string(field)) {
+			field->flags |= FIELD_IS_STRING;
+			if (field_is_dynamic(field))
+				field->flags |= FIELD_IS_DYNAMIC;
+		}
+
 		if (test_type_token(type, token,  EVENT_OP, (char *)";"))
 			goto fail;
 		free_token(token);

diff --git a/trunk/tools/perf/util/trace-event.h b/trunk/tools/perf/util/trace-event.h
@@ -27,6 +27,8 @@ enum format_flags {
 	FIELD_IS_ARRAY		= 1,
 	FIELD_IS_POINTER	= 2,
 	FIELD_IS_SIGNED		= 4,
+	FIELD_IS_STRING		= 8,
+	FIELD_IS_DYNAMIC	= 16,
 };
 
 struct format_field {