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47 lines
1.4 KiB
47 lines
1.4 KiB
4 months ago
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/*
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* Copyright (C) 2015 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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#ifndef ART_SIMULATOR_INCLUDE_CODE_SIMULATOR_H_
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#define ART_SIMULATOR_INCLUDE_CODE_SIMULATOR_H_
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#include "arch/instruction_set.h"
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namespace art {
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class CodeSimulator {
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public:
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CodeSimulator() {}
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virtual ~CodeSimulator() {}
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// Returns a null pointer if a simulator cannot be found for target_isa.
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static CodeSimulator* CreateCodeSimulator(InstructionSet target_isa);
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virtual void RunFrom(intptr_t code_buffer) = 0;
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// Get return value according to C ABI.
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virtual bool GetCReturnBool() const = 0;
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virtual int32_t GetCReturnInt32() const = 0;
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virtual int64_t GetCReturnInt64() const = 0;
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private:
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DISALLOW_COPY_AND_ASSIGN(CodeSimulator);
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};
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extern "C" CodeSimulator* CreateCodeSimulator(InstructionSet target_isa);
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} // namespace art
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#endif // ART_SIMULATOR_INCLUDE_CODE_SIMULATOR_H_
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