Dump kernel/modules/thread mmap information in `simpleperf record`.

Bug: 19483574
Change-Id: Ia65cb12804a6dffa440501736a6229b2f7248958

1 files changed, 35 insertions, 0 deletions

diff --git a/simpleperf/record_equal_test.h b/simpleperf/record_equal_test.h
new file mode 100644
index 00000000..45b0752c
--- /dev/null
+++ b/simpleperf/record_equal_test.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+static void CheckMmapRecordDataEqual(const MmapRecord& r1, const MmapRecord& r2) {
+  ASSERT_EQ(0, memcmp(&r1.data, &r2.data, sizeof(r1.data)));
+  ASSERT_EQ(r1.filename, r2.filename);
+}
+
+static void CheckCommRecordDataEqual(const CommRecord& r1, const CommRecord& r2) {
+  ASSERT_EQ(0, memcmp(&r1.data, &r2.data, sizeof(r1.data)));
+  ASSERT_EQ(r1.comm, r2.comm);
+}
+
+static void CheckRecordEqual(const Record& r1, const Record& r2) {
+  ASSERT_EQ(0, memcmp(&r1.header, &r2.header, sizeof(r1.header)));
+  ASSERT_EQ(0, memcmp(&r1.sample_id, &r2.sample_id, sizeof(r1.sample_id)));
+  if (r1.header.type == PERF_RECORD_MMAP) {
+    CheckMmapRecordDataEqual(static_cast<const MmapRecord&>(r1), static_cast<const MmapRecord&>(r2));
+  } else if (r1.header.type == PERF_RECORD_COMM) {
+    CheckCommRecordDataEqual(static_cast<const CommRecord&>(r1), static_cast<const CommRecord&>(r2));
+  }
+}