You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
102 lines
2.9 KiB
102 lines
2.9 KiB
/*
|
|
* Copyright (C) 2014 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_UTILS_JNI_MACRO_ASSEMBLER_TEST_H_
|
|
#define ART_COMPILER_UTILS_JNI_MACRO_ASSEMBLER_TEST_H_
|
|
|
|
#include "jni_macro_assembler.h"
|
|
|
|
#include "assembler_test_base.h"
|
|
#include "base/malloc_arena_pool.h"
|
|
#include "common_runtime_test.h" // For ScratchFile
|
|
|
|
#include <sys/stat.h>
|
|
|
|
#include <cstdio>
|
|
#include <cstdlib>
|
|
#include <fstream>
|
|
#include <iterator>
|
|
|
|
namespace art {
|
|
|
|
template<typename Ass>
|
|
class JNIMacroAssemblerTest : public AssemblerTestBase {
|
|
public:
|
|
Ass* GetAssembler() {
|
|
return assembler_.get();
|
|
}
|
|
|
|
typedef std::string (*TestFn)(JNIMacroAssemblerTest* assembler_test, Ass* assembler);
|
|
|
|
void DriverFn(TestFn f, const std::string& test_name) {
|
|
DriverWrapper(f(this, assembler_.get()), test_name);
|
|
}
|
|
|
|
// This driver assumes the assembler has already been called.
|
|
void DriverStr(const std::string& assembly_string, const std::string& test_name) {
|
|
DriverWrapper(assembly_string, test_name);
|
|
}
|
|
|
|
protected:
|
|
JNIMacroAssemblerTest() {}
|
|
|
|
void SetUp() override {
|
|
AssemblerTestBase::SetUp();
|
|
allocator_.reset(new ArenaAllocator(&pool_));
|
|
assembler_.reset(CreateAssembler(allocator_.get()));
|
|
SetUpHelpers();
|
|
}
|
|
|
|
void TearDown() override {
|
|
AssemblerTestBase::TearDown();
|
|
assembler_.reset();
|
|
allocator_.reset();
|
|
}
|
|
|
|
// Override this to set up any architecture-specific things, e.g., CPU revision.
|
|
virtual Ass* CreateAssembler(ArenaAllocator* allocator) {
|
|
return new (allocator) Ass(allocator);
|
|
}
|
|
|
|
// Override this to set up any architecture-specific things, e.g., register vectors.
|
|
virtual void SetUpHelpers() {}
|
|
|
|
private:
|
|
// Override this to pad the code with NOPs to a certain size if needed.
|
|
virtual void Pad(std::vector<uint8_t>& data ATTRIBUTE_UNUSED) {
|
|
}
|
|
|
|
void DriverWrapper(const std::string& assembly_text, const std::string& test_name) {
|
|
assembler_->FinalizeCode();
|
|
size_t cs = assembler_->CodeSize();
|
|
std::unique_ptr<std::vector<uint8_t>> data(new std::vector<uint8_t>(cs));
|
|
MemoryRegion code(&(*data)[0], data->size());
|
|
assembler_->FinalizeInstructions(code);
|
|
Pad(*data);
|
|
Driver(*data, assembly_text, test_name);
|
|
}
|
|
|
|
MallocArenaPool pool_;
|
|
std::unique_ptr<ArenaAllocator> allocator_;
|
|
std::unique_ptr<Ass> assembler_;
|
|
|
|
DISALLOW_COPY_AND_ASSIGN(JNIMacroAssemblerTest);
|
|
};
|
|
|
|
} // namespace art
|
|
|
|
#endif // ART_COMPILER_UTILS_JNI_MACRO_ASSEMBLER_TEST_H_
|