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79 lines
1.8 KiB
79 lines
1.8 KiB
#pragma once
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#include <array>
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#include "CompilerHelper.h"
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#include "Type.h"
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#include "Instruction.h"
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namespace dev
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{
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namespace eth
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{
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namespace jit
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{
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using namespace evmjit;
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class Stack;
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class RuntimeManager: public CompilerHelper
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{
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public:
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RuntimeManager(llvm::IRBuilder<>& _builder, code_iterator _codeBegin, code_iterator _codeEnd);
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llvm::Value* getRuntimePtr();
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llvm::Value* getDataPtr();
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llvm::Value* getEnvPtr();
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llvm::Value* get(RuntimeData::Index _index);
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llvm::Value* get(Instruction _inst);
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llvm::Value* getGas();
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llvm::Value* getGasPtr();
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llvm::Value* getCallData();
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llvm::Value* getCode();
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llvm::Value* getCodeSize();
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llvm::Value* getCallDataSize();
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llvm::Value* getJmpBuf() { return m_jmpBuf; }
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void setGas(llvm::Value* _gas);
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llvm::Value* getMem();
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void registerReturnData(llvm::Value* _index, llvm::Value* _size); // TODO: Move to Memory.
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void registerSuicide(llvm::Value* _balanceAddress);
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void exit(ReturnCode _returnCode);
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void abort(llvm::Value* _jmpBuf);
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void setStack(Stack& _stack) { m_stack = &_stack; }
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void setJmpBuf(llvm::Value* _jmpBuf) { m_jmpBuf = _jmpBuf; }
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static llvm::StructType* getRuntimeType();
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static llvm::StructType* getRuntimeDataType();
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void checkStackLimit(size_t _max, int _diff);
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private:
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llvm::Value* getPtr(RuntimeData::Index _index);
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void set(RuntimeData::Index _index, llvm::Value* _value);
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llvm::Function* m_longjmp = nullptr;
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llvm::Value* m_jmpBuf = nullptr;
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llvm::Value* m_dataPtr = nullptr;
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llvm::Value* m_gasPtr = nullptr;
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llvm::Value* m_memPtr = nullptr;
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llvm::Value* m_envPtr = nullptr;
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std::array<llvm::Value*, RuntimeData::numElements> m_dataElts;
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llvm::Value* m_stackSize = nullptr;
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llvm::Function* m_checkStackLimit = nullptr;
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code_iterator m_codeBegin = {};
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code_iterator m_codeEnd = {};
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Stack* m_stack = nullptr;
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};
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}
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}
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}
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