Path: blob/main/contrib/llvm-project/llvm/lib/MC/MCParser/MCAsmLexer.cpp
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//===- MCAsmLexer.cpp - Abstract Asm Lexer Interface ----------------------===//1//2// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.3// See https://llvm.org/LICENSE.txt for license information.4// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception5//6//===----------------------------------------------------------------------===//78#include "llvm/MC/MCParser/MCAsmLexer.h"9#include "llvm/ADT/StringRef.h"10#include "llvm/Support/SMLoc.h"11#include "llvm/Support/raw_ostream.h"1213using namespace llvm;1415MCAsmLexer::MCAsmLexer() {16CurTok.emplace_back(AsmToken::Space, StringRef());17}1819MCAsmLexer::~MCAsmLexer() = default;2021SMLoc MCAsmLexer::getLoc() const {22return SMLoc::getFromPointer(TokStart);23}2425SMLoc AsmToken::getLoc() const {26return SMLoc::getFromPointer(Str.data());27}2829SMLoc AsmToken::getEndLoc() const {30return SMLoc::getFromPointer(Str.data() + Str.size());31}3233SMRange AsmToken::getLocRange() const {34return SMRange(getLoc(), getEndLoc());35}3637void AsmToken::dump(raw_ostream &OS) const {38switch (Kind) {39case AsmToken::Error:40OS << "error";41break;42case AsmToken::Identifier:43OS << "identifier: " << getString();44break;45case AsmToken::Integer:46OS << "int: " << getString();47break;48case AsmToken::Real:49OS << "real: " << getString();50break;51case AsmToken::String:52OS << "string: " << getString();53break;5455case AsmToken::Amp: OS << "Amp"; break;56case AsmToken::AmpAmp: OS << "AmpAmp"; break;57case AsmToken::At: OS << "At"; break;58case AsmToken::BackSlash: OS << "BackSlash"; break;59case AsmToken::BigNum: OS << "BigNum"; break;60case AsmToken::Caret: OS << "Caret"; break;61case AsmToken::Colon: OS << "Colon"; break;62case AsmToken::Comma: OS << "Comma"; break;63case AsmToken::Comment: OS << "Comment"; break;64case AsmToken::Dollar: OS << "Dollar"; break;65case AsmToken::Dot: OS << "Dot"; break;66case AsmToken::EndOfStatement: OS << "EndOfStatement"; break;67case AsmToken::Eof: OS << "Eof"; break;68case AsmToken::Equal: OS << "Equal"; break;69case AsmToken::EqualEqual: OS << "EqualEqual"; break;70case AsmToken::Exclaim: OS << "Exclaim"; break;71case AsmToken::ExclaimEqual: OS << "ExclaimEqual"; break;72case AsmToken::Greater: OS << "Greater"; break;73case AsmToken::GreaterEqual: OS << "GreaterEqual"; break;74case AsmToken::GreaterGreater: OS << "GreaterGreater"; break;75case AsmToken::Hash: OS << "Hash"; break;76case AsmToken::HashDirective: OS << "HashDirective"; break;77case AsmToken::LBrac: OS << "LBrac"; break;78case AsmToken::LCurly: OS << "LCurly"; break;79case AsmToken::LParen: OS << "LParen"; break;80case AsmToken::Less: OS << "Less"; break;81case AsmToken::LessEqual: OS << "LessEqual"; break;82case AsmToken::LessGreater: OS << "LessGreater"; break;83case AsmToken::LessLess: OS << "LessLess"; break;84case AsmToken::Minus: OS << "Minus"; break;85case AsmToken::MinusGreater: OS << "MinusGreater"; break;86case AsmToken::Percent: OS << "Percent"; break;87case AsmToken::Pipe: OS << "Pipe"; break;88case AsmToken::PipePipe: OS << "PipePipe"; break;89case AsmToken::Plus: OS << "Plus"; break;90case AsmToken::Question: OS << "Question"; break;91case AsmToken::RBrac: OS << "RBrac"; break;92case AsmToken::RCurly: OS << "RCurly"; break;93case AsmToken::RParen: OS << "RParen"; break;94case AsmToken::Slash: OS << "Slash"; break;95case AsmToken::Space: OS << "Space"; break;96case AsmToken::Star: OS << "Star"; break;97case AsmToken::Tilde: OS << "Tilde"; break;98case AsmToken::PercentCall16: OS << "PercentCall16"; break;99case AsmToken::PercentCall_Hi: OS << "PercentCall_Hi"; break;100case AsmToken::PercentCall_Lo: OS << "PercentCall_Lo"; break;101case AsmToken::PercentDtprel_Hi: OS << "PercentDtprel_Hi"; break;102case AsmToken::PercentDtprel_Lo: OS << "PercentDtprel_Lo"; break;103case AsmToken::PercentGot: OS << "PercentGot"; break;104case AsmToken::PercentGot_Disp: OS << "PercentGot_Disp"; break;105case AsmToken::PercentGot_Hi: OS << "PercentGot_Hi"; break;106case AsmToken::PercentGot_Lo: OS << "PercentGot_Lo"; break;107case AsmToken::PercentGot_Ofst: OS << "PercentGot_Ofst"; break;108case AsmToken::PercentGot_Page: OS << "PercentGot_Page"; break;109case AsmToken::PercentGottprel: OS << "PercentGottprel"; break;110case AsmToken::PercentGp_Rel: OS << "PercentGp_Rel"; break;111case AsmToken::PercentHi: OS << "PercentHi"; break;112case AsmToken::PercentHigher: OS << "PercentHigher"; break;113case AsmToken::PercentHighest: OS << "PercentHighest"; break;114case AsmToken::PercentLo: OS << "PercentLo"; break;115case AsmToken::PercentNeg: OS << "PercentNeg"; break;116case AsmToken::PercentPcrel_Hi: OS << "PercentPcrel_Hi"; break;117case AsmToken::PercentPcrel_Lo: OS << "PercentPcrel_Lo"; break;118case AsmToken::PercentTlsgd: OS << "PercentTlsgd"; break;119case AsmToken::PercentTlsldm: OS << "PercentTlsldm"; break;120case AsmToken::PercentTprel_Hi: OS << "PercentTprel_Hi"; break;121case AsmToken::PercentTprel_Lo: OS << "PercentTprel_Lo"; break;122}123124// Print the token string.125OS << " (\"";126OS.write_escaped(getString());127OS << "\")";128}129130131