188 lines
7.6 KiB
C++
188 lines
7.6 KiB
C++
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "driver/compiler_driver.h"
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#include <stdint.h>
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#include <stdio.h>
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#include <memory>
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#include "class_linker.h"
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#include "common_compiler_test.h"
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#include "dex_file.h"
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#include "gc/heap.h"
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#include "mirror/art_method-inl.h"
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#include "mirror/class-inl.h"
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#include "mirror/class_loader.h"
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#include "mirror/dex_cache-inl.h"
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#include "mirror/object_array-inl.h"
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#include "mirror/object-inl.h"
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#include "handle_scope-inl.h"
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#include "scoped_thread_state_change.h"
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namespace art {
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class CompilerDriverTest : public CommonCompilerTest {
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protected:
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void CompileAll(jobject class_loader) LOCKS_EXCLUDED(Locks::mutator_lock_) {
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TimingLogger timings("CompilerDriverTest::CompileAll", false, false);
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TimingLogger::ScopedTiming t(__FUNCTION__, &timings);
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compiler_driver_->CompileAll(class_loader,
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Runtime::Current()->GetCompileTimeClassPath(class_loader),
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&timings);
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t.NewTiming("MakeAllExecutable");
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MakeAllExecutable(class_loader);
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}
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void EnsureCompiled(jobject class_loader, const char* class_name, const char* method,
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const char* signature, bool is_virtual)
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LOCKS_EXCLUDED(Locks::mutator_lock_) {
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CompileAll(class_loader);
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Thread::Current()->TransitionFromSuspendedToRunnable();
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bool started = runtime_->Start();
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CHECK(started);
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env_ = Thread::Current()->GetJniEnv();
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class_ = env_->FindClass(class_name);
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CHECK(class_ != NULL) << "Class not found: " << class_name;
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if (is_virtual) {
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mid_ = env_->GetMethodID(class_, method, signature);
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} else {
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mid_ = env_->GetStaticMethodID(class_, method, signature);
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}
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CHECK(mid_ != NULL) << "Method not found: " << class_name << "." << method << signature;
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}
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void MakeAllExecutable(jobject class_loader) {
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const std::vector<const DexFile*>& class_path
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= Runtime::Current()->GetCompileTimeClassPath(class_loader);
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for (size_t i = 0; i != class_path.size(); ++i) {
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const DexFile* dex_file = class_path[i];
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CHECK(dex_file != NULL);
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MakeDexFileExecutable(class_loader, *dex_file);
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}
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}
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void MakeDexFileExecutable(jobject class_loader, const DexFile& dex_file) {
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ClassLinker* class_linker = Runtime::Current()->GetClassLinker();
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for (size_t i = 0; i < dex_file.NumClassDefs(); i++) {
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const DexFile::ClassDef& class_def = dex_file.GetClassDef(i);
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const char* descriptor = dex_file.GetClassDescriptor(class_def);
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ScopedObjectAccess soa(Thread::Current());
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StackHandleScope<1> hs(soa.Self());
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Handle<mirror::ClassLoader> loader(
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hs.NewHandle(soa.Decode<mirror::ClassLoader*>(class_loader)));
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mirror::Class* c = class_linker->FindClass(soa.Self(), descriptor, loader);
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CHECK(c != NULL);
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for (size_t i = 0; i < c->NumDirectMethods(); i++) {
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MakeExecutable(c->GetDirectMethod(i));
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}
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for (size_t i = 0; i < c->NumVirtualMethods(); i++) {
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MakeExecutable(c->GetVirtualMethod(i));
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}
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}
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}
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JNIEnv* env_;
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jclass class_;
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jmethodID mid_;
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};
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// Disabled due to 10 second runtime on host
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TEST_F(CompilerDriverTest, DISABLED_LARGE_CompileDexLibCore) {
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CompileAll(NULL);
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// All libcore references should resolve
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ScopedObjectAccess soa(Thread::Current());
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const DexFile* dex = java_lang_dex_file_;
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mirror::DexCache* dex_cache = class_linker_->FindDexCache(*dex);
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EXPECT_EQ(dex->NumStringIds(), dex_cache->NumStrings());
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for (size_t i = 0; i < dex_cache->NumStrings(); i++) {
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const mirror::String* string = dex_cache->GetResolvedString(i);
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EXPECT_TRUE(string != NULL) << "string_idx=" << i;
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}
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EXPECT_EQ(dex->NumTypeIds(), dex_cache->NumResolvedTypes());
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for (size_t i = 0; i < dex_cache->NumResolvedTypes(); i++) {
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mirror::Class* type = dex_cache->GetResolvedType(i);
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EXPECT_TRUE(type != NULL) << "type_idx=" << i
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<< " " << dex->GetTypeDescriptor(dex->GetTypeId(i));
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}
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EXPECT_EQ(dex->NumMethodIds(), dex_cache->NumResolvedMethods());
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for (size_t i = 0; i < dex_cache->NumResolvedMethods(); i++) {
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mirror::ArtMethod* method = dex_cache->GetResolvedMethod(i);
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EXPECT_TRUE(method != NULL) << "method_idx=" << i
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<< " " << dex->GetMethodDeclaringClassDescriptor(dex->GetMethodId(i))
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<< " " << dex->GetMethodName(dex->GetMethodId(i));
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EXPECT_TRUE(method->GetEntryPointFromQuickCompiledCode() != NULL) << "method_idx=" << i
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<< " "
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<< dex->GetMethodDeclaringClassDescriptor(dex->GetMethodId(i))
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<< " " << dex->GetMethodName(dex->GetMethodId(i));
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#if defined(ART_USE_PORTABLE_COMPILER)
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EXPECT_TRUE(method->GetEntryPointFromPortableCompiledCode() != NULL) << "method_idx=" << i
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<< " "
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<< dex->GetMethodDeclaringClassDescriptor(dex->GetMethodId(i))
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<< " " << dex->GetMethodName(dex->GetMethodId(i));
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#endif
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}
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EXPECT_EQ(dex->NumFieldIds(), dex_cache->NumResolvedFields());
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for (size_t i = 0; i < dex_cache->NumResolvedFields(); i++) {
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mirror::ArtField* field = dex_cache->GetResolvedField(i);
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EXPECT_TRUE(field != NULL) << "field_idx=" << i
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<< " " << dex->GetFieldDeclaringClassDescriptor(dex->GetFieldId(i))
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<< " " << dex->GetFieldName(dex->GetFieldId(i));
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}
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// TODO check Class::IsVerified for all classes
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// TODO: check that all Method::GetCode() values are non-null
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}
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TEST_F(CompilerDriverTest, AbstractMethodErrorStub) {
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TEST_DISABLED_FOR_PORTABLE();
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TEST_DISABLED_FOR_HEAP_REFERENCE_POISONING();
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jobject class_loader;
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{
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ScopedObjectAccess soa(Thread::Current());
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CompileVirtualMethod(NullHandle<mirror::ClassLoader>(), "java.lang.Class", "isFinalizable",
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"()Z");
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CompileDirectMethod(NullHandle<mirror::ClassLoader>(), "java.lang.Object", "<init>", "()V");
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class_loader = LoadDex("AbstractMethod");
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}
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ASSERT_TRUE(class_loader != NULL);
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EnsureCompiled(class_loader, "AbstractClass", "foo", "()V", true);
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// Create a jobj_ of ConcreteClass, NOT AbstractClass.
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jclass c_class = env_->FindClass("ConcreteClass");
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jmethodID constructor = env_->GetMethodID(c_class, "<init>", "()V");
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jobject jobj_ = env_->NewObject(c_class, constructor);
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ASSERT_TRUE(jobj_ != NULL);
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// Force non-virtual call to AbstractClass foo, will throw AbstractMethodError exception.
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env_->CallNonvirtualVoidMethod(jobj_, class_, mid_);
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EXPECT_EQ(env_->ExceptionCheck(), JNI_TRUE);
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jthrowable exception = env_->ExceptionOccurred();
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env_->ExceptionClear();
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jclass jlame = env_->FindClass("java/lang/AbstractMethodError");
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EXPECT_TRUE(env_->IsInstanceOf(exception, jlame));
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{
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ScopedObjectAccess soa(Thread::Current());
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Thread::Current()->ClearException();
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}
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}
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// TODO: need check-cast test (when stub complete & we can throw/catch
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} // namespace art
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