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#pragma once
#include <llvm/IR/IRBuilder.h>
#include <libdevcore/Common.h>
namespace evmcc
{
class Memory
{
public:
Memory(llvm::IRBuilder<>& _builder, llvm::Module* _module);
Memory(const Memory&) = delete;
void operator=(Memory) = delete;
llvm::Value* loadWord(llvm::Value* _addr);
void storeWord(llvm::Value* _addr, llvm::Value* _word);
void storeByte(llvm::Value* _addr, llvm::Value* _byte);
llvm::Value* getSize();
void dump(uint64_t _begin, uint64_t _end = 0);
private:
llvm::Function* createStoreFunc(llvm::Type* _type, llvm::Module* _module);
private:
llvm::IRBuilder<>& m_builder;
llvm::GlobalVariable* m_data;
llvm::GlobalVariable* m_size;
llvm::Function* m_storeWord;
llvm::Function* m_storeByte;
llvm::Function* m_resize;
llvm::Function* m_memRequire;
llvm::Function* m_memDump;
llvm::Function* m_memSize;
};
}