1*0b57cec5SDimitry Andric //===- llvm/MC/MCAsmParserUtils.h - Asm Parser Utilities --------*- C++ -*-===// 2*0b57cec5SDimitry Andric // 3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b57cec5SDimitry Andric // 7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 8*0b57cec5SDimitry Andric 9*0b57cec5SDimitry Andric #ifndef LLVM_MC_MCPARSER_MCASMPARSERUTILS_H 10*0b57cec5SDimitry Andric #define LLVM_MC_MCPARSER_MCASMPARSERUTILS_H 11*0b57cec5SDimitry Andric 12*0b57cec5SDimitry Andric namespace llvm { 13*0b57cec5SDimitry Andric 14*0b57cec5SDimitry Andric class MCAsmParser; 15*0b57cec5SDimitry Andric class MCExpr; 16*0b57cec5SDimitry Andric class MCSymbol; 17*0b57cec5SDimitry Andric class StringRef; 18*0b57cec5SDimitry Andric 19*0b57cec5SDimitry Andric namespace MCParserUtils { 20*0b57cec5SDimitry Andric 21*0b57cec5SDimitry Andric /// Parse a value expression and return whether it can be assigned to a symbol 22*0b57cec5SDimitry Andric /// with the given name. 23*0b57cec5SDimitry Andric /// 24*0b57cec5SDimitry Andric /// On success, returns false and sets the Symbol and Value output parameters. 25*0b57cec5SDimitry Andric bool parseAssignmentExpression(StringRef Name, bool allow_redef, 26*0b57cec5SDimitry Andric MCAsmParser &Parser, MCSymbol *&Symbol, 27*0b57cec5SDimitry Andric const MCExpr *&Value); 28*0b57cec5SDimitry Andric 29*0b57cec5SDimitry Andric } // namespace MCParserUtils 30*0b57cec5SDimitry Andric 31*0b57cec5SDimitry Andric } // namespace llvm 32*0b57cec5SDimitry Andric 33*0b57cec5SDimitry Andric #endif // LLVM_MC_MCPARSER_MCASMPARSERUTILS_H 34