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author Nicolas Geoffray <ngeoffray@google.com> 2020-01-23 10:15:56 +0000
committer Nicolas Geoffray <ngeoffray@google.com> 2020-01-31 08:20:57 +0000
commite91e795a77b96d58276f75b1b244a5509ef8c215 (patch)
treed34f8164bb7adb8ed46e3c989877012555e194c3 /test/2011-stack-walk-concurrent-instrument/src/Main.java
parentaa6f6f1c86705fe3cedf929bd30d1e6f51524594 (diff)
Replace instrumention id with stack pointers.
Replace instrumentation ids for instrumentation frames, which are inherently broken (see b/72608560), and use stack addresses instead to properly identify which frames to pop / unwind. Bug: 72608560 Bug: 148166031 Test: ./art/test/testrunner/testrunner.py --trace --debuggable --ndebuggable --optimizing --interpreter --jit --debug --ndebug -j32 Test: run-libjdwp-tests.sh Test: 2011-stack-walk-concurrent-instrument Test: ./art/test/run-test --host --dev --runtime-option -verbose:deopt,plugin --prebuild --compact-dex-level fast --jit --no-relocate --create-runner --runtime-option -Xcheck:jni 1965-get-set-local-primitive-no-tables art/tools/parallel_run.py -j80 /tmp/path/to/runit.sh --out failure.txt Change-Id: I71f6e55b9da608796cd3142b147f7b50bbd292ec
Diffstat (limited to 'test/2011-stack-walk-concurrent-instrument/src/Main.java')
-rw-r--r--test/2011-stack-walk-concurrent-instrument/src/Main.java66
1 files changed, 66 insertions, 0 deletions
diff --git a/test/2011-stack-walk-concurrent-instrument/src/Main.java b/test/2011-stack-walk-concurrent-instrument/src/Main.java
new file mode 100644
index 0000000000..8f96f937c9
--- /dev/null
+++ b/test/2011-stack-walk-concurrent-instrument/src/Main.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2020 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.
+ */
+
+import java.util.concurrent.*;
+
+public class Main {
+ public Main() {
+ }
+
+ void $noinline$f(Runnable r) throws Exception {
+ $noinline$g(r);
+ }
+
+ void $noinline$g(Runnable r) {
+ $noinline$h(r);
+ }
+
+ void $noinline$h(Runnable r) {
+ r.run();
+ }
+
+ public native void resetTest();
+ public native void waitAndDeopt(Thread t);
+ public native void doSelfStackWalk();
+
+ void testConcurrent() throws Exception {
+ resetTest();
+ final Thread current = Thread.currentThread();
+ Thread t = new Thread(() -> {
+ try {
+ this.waitAndDeopt(current);
+ } catch (Exception e) {
+ throw new Error("Fail!", e);
+ }
+ });
+ t.start();
+ $noinline$f(() -> {
+ try {
+ this.doSelfStackWalk();
+ } catch (Exception e) {
+ throw new Error("Fail!", e);
+ }
+ });
+ t.join();
+ }
+
+ public static void main(String[] args) throws Exception {
+ System.loadLibrary(args[0]);
+ Main st = new Main();
+ st.testConcurrent();
+ System.out.println("Done");
+ }
+}