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57 lines
1.1 KiB
57 lines
1.1 KiB
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#pragma once
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#include <llvm/IR/IRBuilder.h>
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#include <libevm/ExtVMFace.h>
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namespace evmcc
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{
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class Ext
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{
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public:
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Ext(llvm::IRBuilder<>& _builder, llvm::Module* module);
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static void init(std::unique_ptr<dev::eth::ExtVMFace> _ext);
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llvm::Value* store(llvm::Value* _index);
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void setStore(llvm::Value* _index, llvm::Value* _value);
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llvm::Value* address();
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llvm::Value* caller();
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llvm::Value* origin();
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llvm::Value* callvalue();
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llvm::Value* calldatasize();
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llvm::Value* gasprice();
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llvm::Value* prevhash();
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llvm::Value* coinbase();
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llvm::Value* timestamp();
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llvm::Value* number();
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llvm::Value* difficulty();
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llvm::Value* gaslimit();
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llvm::Value* balance(llvm::Value* _address);
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llvm::Value* calldataload(llvm::Value* _index);
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private:
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llvm::Value* getDataElem(unsigned _index, const llvm::Twine& _name = "");
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llvm::Value* bswap(llvm::Value*);
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private:
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llvm::IRBuilder<>& m_builder;
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llvm::Value* m_args[2];
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llvm::Value* m_data;
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llvm::Function* m_init;
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llvm::Function* m_store;
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llvm::Function* m_setStore;
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llvm::Function* m_calldataload;
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llvm::Function* m_balance;
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llvm::Function* m_bswap;
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};
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}
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