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49 lines
1.8 KiB
49 lines
1.8 KiB
4 months ago
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/*
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* Copyright (C) 2013 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_COMPILER_TRAMPOLINES_TRAMPOLINE_COMPILER_H_
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#define ART_COMPILER_TRAMPOLINES_TRAMPOLINE_COMPILER_H_
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#include <stdint.h>
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#include <memory>
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#include <vector>
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#include "arch/instruction_set.h"
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#include "offsets.h"
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namespace art {
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enum EntryPointCallingConvention {
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// ABI of invocations to a method's interpreter entry point.
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kInterpreterAbi,
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// ABI of calls to a method's native code, only used for native methods.
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kJniAbi,
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// ABI of calls to a method's quick code entry point.
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kQuickAbi
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};
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// Create code that will invoke the function held in thread local storage.
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std::unique_ptr<const std::vector<uint8_t>> CreateTrampoline32(InstructionSet isa,
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EntryPointCallingConvention abi,
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ThreadOffset32 entry_point_offset);
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std::unique_ptr<const std::vector<uint8_t>> CreateTrampoline64(InstructionSet isa,
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EntryPointCallingConvention abi,
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ThreadOffset64 entry_point_offset);
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} // namespace art
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#endif // ART_COMPILER_TRAMPOLINES_TRAMPOLINE_COMPILER_H_
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