Add initial default method support to Art
This commit starts the process of adding default methods and their
associated pieces to ART.
This adds full support for calling default methods using
invoke-interface and invoke-virtual on objects implementing the
interfaces. Verifier is changed to allow this when the runtime is
started with -Xexperimental:default-methods.
This also adds support for defining and calling static methods on
interface classes with invoke-static.
Directly calling overridden default methods using invoke-super is not
yet supported.
This adds 5 new run-tests for this functionality.
Bug: 24618811
Change-Id: I35ca800d99d3329348b277789b70ceeeba6e7f03
diff --git a/tools/extract-embedded-java b/tools/extract-embedded-java
new file mode 100755
index 0000000..e966552
--- /dev/null
+++ b/tools/extract-embedded-java
@@ -0,0 +1,35 @@
+#!/bin/bash
+#
+# Copyright 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.
+
+if [ "$#" -ne "2" ]; then
+ echo "Usage: ./extract_embedded_java.sh smali_dir java_dir"
+ exit 1
+fi
+
+# Check the input and output are directories
+[[ -d "$1" ]] || exit 1
+[[ -d "$2" ]] || exit 1
+
+# For every file which has the file extension smali, set $f to be the name without
+# .smali and then:
+for f in `find "$1" -type f -name "*.smali" | xargs -n 1 -P 0 -i basename -s .smali \{\}`; do
+ # remove all lines except those starting with '# ', remove the '#' then print
+ # it to a file ${name}.java. Do this concurrently.
+ grep "^# " "$1/${f}.smali" | sed "s:# ::" > "${2}/${f}.java" &
+done
+
+# wait for all the files to be written
+wait