Revert "Revert "Fix ArtMethod::GetInvokeType for static methods on interfaces.""
bug:29089267
bug:27521545
We were hitting a compiler DCHECK that a class would never require to
do access checks on itself. The reason was that the compiler driver
was not trying to resolve a type, but instead relied on the verifier
for pre-populating the dex cache. However, the verifier doesn't
necessarily run in JIT mode.
This reverts commit 12abcbd950bd0ff4528e2e0d27ca5e881c7b0467.
Change-Id: I59204c16927084f6605a2a3f999ca529f949e1ad
diff --git a/test/604-hot-static-interface/hot_static_interface.cc b/test/604-hot-static-interface/hot_static_interface.cc
new file mode 100644
index 0000000..9c51ca6
--- /dev/null
+++ b/test/604-hot-static-interface/hot_static_interface.cc
@@ -0,0 +1,57 @@
+/*
+ * 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.
+ */
+
+#include "art_method.h"
+#include "jit/jit.h"
+#include "jit/jit_code_cache.h"
+#include "oat_quick_method_header.h"
+#include "scoped_thread_state_change.h"
+#include "ScopedUtfChars.h"
+#include "stack_map.h"
+
+namespace art {
+
+extern "C" JNIEXPORT void JNICALL Java_Main_waitUntilJitted(JNIEnv* env,
+ jclass,
+ jclass itf,
+ jstring method_name) {
+ jit::Jit* jit = Runtime::Current()->GetJit();
+ if (jit == nullptr) {
+ return;
+ }
+
+ ScopedObjectAccess soa(Thread::Current());
+
+ ScopedUtfChars chars(env, method_name);
+ CHECK(chars.c_str() != nullptr);
+
+ mirror::Class* klass = soa.Decode<mirror::Class*>(itf);
+ ArtMethod* method = klass->FindDeclaredDirectMethodByName(chars.c_str(), sizeof(void*));
+
+ jit::JitCodeCache* code_cache = jit->GetCodeCache();
+ OatQuickMethodHeader* header = nullptr;
+ while (true) {
+ header = OatQuickMethodHeader::FromEntryPoint(method->GetEntryPointFromQuickCompiledCode());
+ if (code_cache->ContainsPc(header->GetCode())) {
+ break;
+ } else {
+ // yield to scheduler to give time to the JIT compiler.
+ sched_yield();
+ }
+ }
+}
+
+} // namespace art