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      1 /*
      2  * Copyright (C) 2011 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 #ifndef ART_COMPILER_COMMON_COMPILER_TEST_H_
     18 #define ART_COMPILER_COMMON_COMPILER_TEST_H_
     19 
     20 #include <list>
     21 #include <vector>
     22 
     23 #include "common_runtime_test.h"
     24 #include "oat_file.h"
     25 
     26 namespace art {
     27 namespace mirror {
     28   class ClassLoader;
     29 }  // namespace mirror
     30 
     31 class CompilerDriver;
     32 class CompilerOptions;
     33 class CumulativeLogger;
     34 class DexFileToMethodInlinerMap;
     35 class VerificationResults;
     36 
     37 template<class T> class Handle;
     38 
     39 class CommonCompilerTest : public CommonRuntimeTest {
     40  public:
     41   CommonCompilerTest();
     42   ~CommonCompilerTest();
     43 
     44   // Create an OatMethod based on pointers (for unit tests).
     45   OatFile::OatMethod CreateOatMethod(const void* code);
     46 
     47   void MakeExecutable(mirror::ArtMethod* method) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
     48 
     49   static void MakeExecutable(const void* code_start, size_t code_length);
     50 
     51   void MakeExecutable(mirror::ClassLoader* class_loader, const char* class_name)
     52       SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
     53 
     54  protected:
     55   virtual void SetUp();
     56 
     57   virtual void SetUpRuntimeOptions(RuntimeOptions *options);
     58 
     59   virtual void TearDown();
     60 
     61   void CompileClass(mirror::ClassLoader* class_loader, const char* class_name)
     62       SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
     63 
     64   void CompileMethod(mirror::ArtMethod* method) SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
     65 
     66   void CompileDirectMethod(Handle<mirror::ClassLoader> class_loader, const char* class_name,
     67                            const char* method_name, const char* signature)
     68       SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
     69 
     70   void CompileVirtualMethod(Handle<mirror::ClassLoader> class_loader, const char* class_name,
     71                             const char* method_name, const char* signature)
     72       SHARED_LOCKS_REQUIRED(Locks::mutator_lock_);
     73 
     74   void ReserveImageSpace();
     75 
     76   void UnreserveImageSpace();
     77 
     78   std::unique_ptr<CompilerOptions> compiler_options_;
     79   std::unique_ptr<VerificationResults> verification_results_;
     80   std::unique_ptr<DexFileToMethodInlinerMap> method_inliner_map_;
     81   std::unique_ptr<CompilerCallbacks> callbacks_;
     82   std::unique_ptr<CompilerDriver> compiler_driver_;
     83   std::unique_ptr<CumulativeLogger> timer_;
     84 
     85  private:
     86   std::unique_ptr<MemMap> image_reservation_;
     87 
     88   // Chunks must not move their storage after being created - use the node-based std::list.
     89   std::list<std::vector<uint8_t>> header_code_and_maps_chunks_;
     90 };
     91 
     92 }  // namespace art
     93 
     94 #endif  // ART_COMPILER_COMMON_COMPILER_TEST_H_
     95