Add an lshal command.

lshal lists services registered to the binderized
IServiceManager and all services available to the
passthrough IServiceManager as *.so libraries. It
also dumps the reference count for each service.

Bug: 34712252
Test: adb shell lshal
Change-Id: I9436a033cf736b8a8c307a2e87549c9db6379f3f
diff --git a/cmds/lshal/Android.bp b/cmds/lshal/Android.bp
new file mode 100644
index 0000000..dd8104d
--- /dev/null
+++ b/cmds/lshal/Android.bp
@@ -0,0 +1,26 @@
+// Copyright (C) 2016 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.
+
+cc_binary {
+    name: "lshal",
+    shared_libs: [
+        "libutils",
+        "libhidlbase",
+        "android.hidl.manager@1.0",
+        "libhidltransport",
+    ],
+    srcs: [
+        "lshal.cpp"
+    ],
+}