Create an UnwindMapLocal object.

The way libunwind handles local unwinds is different from remote unwinds,
so create a new map object to handle the differences.

Add new test to verify the map data is being generated correctly.

Add new tests to check for leaks.

Refactor the BACK_LOGW code into a single header file.

Change-Id: I01f3cbfc4b927646174ea1b614fa25d23b9b3427

1 files changed, 28 insertions, 0 deletions

diff --git a/libbacktrace/BacktraceLog.h b/libbacktrace/BacktraceLog.h
new file mode 100755
index 000000000..1632ec22a
--- /dev/null
+++ b/libbacktrace/BacktraceLog.h
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2014 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.
+ */
+
+#ifndef _LIBBACKTRACE_BACKTRACE_LOG_H
+#define _LIBBACKTRACE_BACKTRACE_LOG_H
+
+#define LOG_TAG "libbacktrace"
+
+#include <log/log.h>
+
+// Macro to log the function name along with the warning message.
+#define BACK_LOGW(format, ...) \
+  ALOGW("%s: " format, __PRETTY_FUNCTION__, ##__VA_ARGS__)
+
+#endif // _LIBBACKTRACE_BACKTRACE_LOG_H