Revert "Revert "ART: Start RuntimeCallbacks""
This reverts commit bf6331a45f730e1f1044af2ce43bceda660ae6fc.
Switch to using the mutator lock.
Bug: 31684920
Test: m test-art-host-gtest-runtime_callbacks_test
Test: art/tools/run-jdwp-tests.sh --mode=host --debug
Change-Id: I6ce0f71de2aa9f90cd23cfca7723a793b560b16b
diff --git a/runtime/runtime_callbacks.cc b/runtime/runtime_callbacks.cc
new file mode 100644
index 0000000..a523ddf
--- /dev/null
+++ b/runtime/runtime_callbacks.cc
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2017 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.
+ */
+
+#include "runtime_callbacks.h"
+
+#include <algorithm>
+
+#include "thread.h"
+
+namespace art {
+
+void RuntimeCallbacks::AddThreadLifecycleCallback(ThreadLifecycleCallback* cb) {
+ thread_callbacks_.push_back(cb);
+}
+
+void RuntimeCallbacks::RemoveThreadLifecycleCallback(ThreadLifecycleCallback* cb) {
+ auto it = std::find(thread_callbacks_.begin(), thread_callbacks_.end(), cb);
+ if (it != thread_callbacks_.end()) {
+ thread_callbacks_.erase(it);
+ }
+}
+
+void RuntimeCallbacks::ThreadStart(Thread* self) {
+ for (ThreadLifecycleCallback* cb : thread_callbacks_) {
+ cb->ThreadStart(self);
+ }
+}
+
+void RuntimeCallbacks::ThreadDeath(Thread* self) {
+ for (ThreadLifecycleCallback* cb : thread_callbacks_) {
+ cb->ThreadDeath(self);
+ }
+}
+
+} // namespace art