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46 lines
1007 B
46 lines
1007 B
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#pragma once
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#include <csetjmp>
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#include "RuntimeData.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 StackImpl = std::vector<i256>;
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using MemoryImpl = bytes;
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using jmp_buf_ref = decltype(&std::jmp_buf{}[0]);
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class Runtime
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{
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public:
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Runtime(RuntimeData* _data, Env* _env);
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Runtime(const Runtime&) = delete;
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Runtime& operator=(const Runtime&) = delete;
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StackImpl& getStack() { return m_stack; }
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MemoryImpl& getMemory() { return m_memory; }
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Env* getEnvPtr() { return &m_env; }
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bytes_ref getReturnData() const;
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jmp_buf_ref getJmpBuf() { return m_jmpBuf; }
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private:
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RuntimeData& m_data; ///< Pointer to data. Expected by compiled contract.
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Env& m_env; ///< Pointer to environment proxy. Expected by compiled contract.
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jmp_buf_ref m_currJmpBuf; ///< Pointer to jump buffer. Expected by compiled contract.
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byte* m_memoryData = nullptr;
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i256 m_memorySize;
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std::jmp_buf m_jmpBuf;
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StackImpl m_stack;
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MemoryImpl m_memory;
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};
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}
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}
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}
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