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/*
* Copyright (C) 2011 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.
*/
#ifndef ART_COMPILER_COMMON_COMPILER_TEST_H_
#define ART_COMPILER_COMMON_COMPILER_TEST_H_
#include <list>
#include <unordered_set>
#include <vector>
#include "common_runtime_test.h"
#include "compiler.h"
#include "jit/profile_compilation_info.h"
#include "oat_file.h"
namespace art {
namespace mirror {
class ClassLoader;
} // namespace mirror
class CompilerDriver;
class CompilerOptions;
class CumulativeLogger;
class VerificationResults;
template<class T> class Handle;
class CommonCompilerTest : public CommonRuntimeTest {
public:
CommonCompilerTest();
~CommonCompilerTest();
// Create an OatMethod based on pointers (for unit tests).
OatFile::OatMethod CreateOatMethod(const void* code);
void MakeExecutable(ArtMethod* method) REQUIRES_SHARED(Locks::mutator_lock_);
static void MakeExecutable(const void* code_start, size_t code_length);
void MakeExecutable(ObjPtr<mirror::ClassLoader> class_loader, const char* class_name)
REQUIRES_SHARED(Locks::mutator_lock_);
protected:
virtual void SetUp();
virtual void SetUpRuntimeOptions(RuntimeOptions* options);
Compiler::Kind GetCompilerKind() const;
void SetCompilerKind(Compiler::Kind compiler_kind);
InstructionSet GetInstructionSet() const;
// Get the set of image classes given to the compiler-driver in SetUp. Note: the compiler
// driver assumes ownership of the set, so the test should properly release the set.
virtual std::unordered_set<std::string>* GetImageClasses();
// Get the set of compiled classes given to the compiler-driver in SetUp. Note: the compiler
// driver assumes ownership of the set, so the test should properly release the set.
virtual std::unordered_set<std::string>* GetCompiledClasses();
// Get the set of compiled methods given to the compiler-driver in SetUp. Note: the compiler
// driver assumes ownership of the set, so the test should properly release the set.
virtual std::unordered_set<std::string>* GetCompiledMethods();
virtual ProfileCompilationInfo* GetProfileCompilationInfo();
virtual CompilerFilter::Filter GetCompilerFilter() const {
return CompilerFilter::kDefaultCompilerFilter;
}
virtual void TearDown();
void CompileClass(mirror::ClassLoader* class_loader, const char* class_name)
REQUIRES_SHARED(Locks::mutator_lock_);
void CompileMethod(ArtMethod* method) REQUIRES_SHARED(Locks::mutator_lock_);
void CompileDirectMethod(Handle<mirror::ClassLoader> class_loader, const char* class_name,
const char* method_name, const char* signature)
REQUIRES_SHARED(Locks::mutator_lock_);
void CompileVirtualMethod(Handle<mirror::ClassLoader> class_loader, const char* class_name,
const char* method_name, const char* signature)
REQUIRES_SHARED(Locks::mutator_lock_);
void CreateCompilerDriver(Compiler::Kind kind, InstructionSet isa, size_t number_of_threads = 2U);
void ReserveImageSpace();
void UnreserveImageSpace();
Compiler::Kind compiler_kind_ = Compiler::kOptimizing;
std::unique_ptr<CompilerOptions> compiler_options_;
std::unique_ptr<VerificationResults> verification_results_;
std::unique_ptr<CompilerDriver> compiler_driver_;
std::unique_ptr<CumulativeLogger> timer_;
std::unique_ptr<const InstructionSetFeatures> instruction_set_features_;
private:
std::unique_ptr<MemMap> image_reservation_;
// Chunks must not move their storage after being created - use the node-based std::list.
std::list<std::vector<uint8_t>> header_code_and_maps_chunks_;
};
// TODO: When read barrier works with all Optimizing back ends, get rid of this.
#define TEST_DISABLED_FOR_READ_BARRIER_WITH_OPTIMIZING_FOR_UNSUPPORTED_INSTRUCTION_SETS() \
if (kUseReadBarrier && GetCompilerKind() == Compiler::kOptimizing) { \
switch (GetInstructionSet()) { \
case kArm64: \
case kThumb2: \
case kX86: \
case kX86_64: \
/* Instruction set has read barrier support. */ \
break; \
\
default: \
/* Instruction set does not have barrier support. */ \
printf("WARNING: TEST DISABLED FOR READ BARRIER WITH OPTIMIZING " \
"FOR THIS INSTRUCTION SET\n"); \
return; \
} \
}
} // namespace art
#endif // ART_COMPILER_COMMON_COMPILER_TEST_H_
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