1c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot//===- MCSymbolWasm.h - ----------------------------------------*- C++ -*-===// 2c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot// 3c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot// The LLVM Compiler Infrastructure 4c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot// 5c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot// This file is distributed under the University of Illinois Open Source 6c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot// License. See LICENSE.TXT for details. 7c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot// 8c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot//===----------------------------------------------------------------------===// 9c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot#ifndef LLVM_MC_MCSYMBOLWASM_H 10c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot#define LLVM_MC_MCSYMBOLWASM_H 11c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 12c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot#include "llvm/BinaryFormat/Wasm.h" 13c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot#include "llvm/MC/MCSymbol.h" 14c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 15c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robotnamespace llvm { 16c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 17c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robotclass MCSymbolWasm : public MCSymbol { 18c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robotprivate: 19c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot bool IsFunction = false; 20c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot std::string ModuleName; 21c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot SmallVector<wasm::ValType, 1> Returns; 22c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot SmallVector<wasm::ValType, 4> Params; 23c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 24c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot /// An expression describing how to calculate the size of a symbol. If a 25c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot /// symbol has no size this field will be NULL. 26c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot const MCExpr *SymbolSize = nullptr; 27c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 28c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robotpublic: 29c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot // Use a module name of "env" for now, for compatibility with existing tools. 30c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot // This is temporary, and may change, as the ABI is not yet stable. 31c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot MCSymbolWasm(const StringMapEntry<bool> *Name, bool isTemporary) 32c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot : MCSymbol(SymbolKindWasm, Name, isTemporary), 33c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot ModuleName("env") {} 34c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot static bool classof(const MCSymbol *S) { return S->isWasm(); } 35c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 36c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot const MCExpr *getSize() const { return SymbolSize; } 37c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot void setSize(const MCExpr *SS) { SymbolSize = SS; } 38c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 39c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot bool isFunction() const { return IsFunction; } 40c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot void setIsFunction(bool isFunc) { IsFunction = isFunc; } 41c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 42c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot const StringRef getModuleName() const { return ModuleName; } 43c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 44c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot const SmallVector<wasm::ValType, 1> &getReturns() const { return Returns; } 45c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 46c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot void setReturns(SmallVectorImpl<wasm::ValType> &&Rets) { 47c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot Returns = std::move(Rets); 48c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot } 49c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 50c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot const SmallVector<wasm::ValType, 4> &getParams() const { return Params; } 51c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 52c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot void setParams(SmallVectorImpl<wasm::ValType> &&Pars) { 53c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot Params = std::move(Pars); 54c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot } 55c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot}; 56c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 57c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot} // end namespace llvm 58c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot 59c9cc9e7d29b8970d8ddb734c88fb62d01e0b727android-build-team Robot#endif // LLVM_MC_MCSYMBOLWASM_H 60