class MCAsmParserExtension

Declaration

class MCAsmParserExtension { /* full declaration omitted */ };

Description

Generic interface for extending the MCAsmParser, which is implemented by target and object file assembly parser implementations.

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:25

Member Variables

protected bool BracketExpressionsSupported = false

Method Overview

• public bool Error(llvm::SMLoc L, const llvm::Twine & Msg, llvm::SMRange Range = llvm::SMRange())
• protected template <typename T, bool (T::*)(llvm::StringRef, llvm::SMLoc) Handler>static bool HandleDirective(llvm::MCAsmParserExtension * Target, llvm::StringRef Directive, llvm::SMLoc DirectiveLoc)
• public bool HasBracketExpressions() const
• public virtual void Initialize(llvm::MCAsmParser & Parser)
• public const llvm::AsmToken & Lex()
• protected MCAsmParserExtension()
• public MCAsmParserExtension(const llvm::MCAsmParserExtension &)
• public void Note(llvm::SMLoc L, const llvm::Twine & Msg)
• public bool TokError(const llvm::Twine & Msg)
• public bool Warning(llvm::SMLoc L, const llvm::Twine & Msg)
• public bool addErrorSuffix(const llvm::Twine & Suffix)
• public bool check(bool P, llvm::SMLoc Loc, const llvm::Twine & Msg)
• public bool check(bool P, const llvm::Twine & Msg)
• public llvm::MCContext & getContext()
• public const llvm::MCAsmLexer & getLexer() const
• public llvm::MCAsmLexer & getLexer()
• public const llvm::MCAsmParser & getParser() const
• public llvm::MCAsmParser & getParser()
• public llvm::SourceMgr & getSourceManager()
• public llvm::MCStreamer & getStreamer()
• public const llvm::AsmToken & getTok()
• public bool parseMany(function_ref<bool ()> parseOne, bool hasComma = true)
• public bool parseOptionalToken(AsmToken::TokenKind T)
• public bool parseToken(AsmToken::TokenKind T, const llvm::Twine & Msg = "unexpected token")
• public virtual ~MCAsmParserExtension()

Methods

¶bool Error(llvm::SMLoc L,
           const llvm::Twine& Msg,
           llvm::SMRange Range = llvm::SMRange())

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:74

Parameters

llvm::SMLoc L

const llvm::Twine& Msg

llvm::SMRange Range = llvm::SMRange()

¶template <typename T,
          bool (T::*)(llvm::StringRef,
                      llvm::SMLoc) Handler>
static bool HandleDirective(
    llvm::MCAsmParserExtension* Target,
    llvm::StringRef Directive,
    llvm::SMLoc DirectiveLoc)

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:33

Templates

T

bool (T::*)(llvm::StringRef, llvm::SMLoc) Handler

Parameters

llvm::MCAsmParserExtension* Target

llvm::StringRef Directive

llvm::SMLoc DirectiveLoc

¶bool HasBracketExpressions() const

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:113

¶virtual void Initialize(llvm::MCAsmParser& Parser)

Description

Initialize the extension for parsing using the given \p Parser. The extension should use the AsmParser interfaces to register its parsing routines.

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:50

Parameters

llvm::MCAsmParser& Parser

¶const llvm::AsmToken& Lex()

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:86

¶MCAsmParserExtension()

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:29

¶MCAsmParserExtension(
    const llvm::MCAsmParserExtension&)

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:43

Parameters

const llvm::MCAsmParserExtension&

¶void Note(llvm::SMLoc L, const llvm::Twine& Msg)

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:78

Parameters

llvm::SMLoc L

const llvm::Twine& Msg

¶bool TokError(const llvm::Twine& Msg)

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:82

Parameters

const llvm::Twine& Msg

¶bool Warning(llvm::SMLoc L,
             const llvm::Twine& Msg)

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:70

Parameters

llvm::SMLoc L

const llvm::Twine& Msg

¶bool addErrorSuffix(const llvm::Twine& Suffix)

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:109

Parameters

const llvm::Twine& Suffix

¶bool check(bool P,
           llvm::SMLoc Loc,
           const llvm::Twine& Msg)

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:105

Parameters

bool P

llvm::SMLoc Loc

const llvm::Twine& Msg

¶bool check(bool P, const llvm::Twine& Msg)

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:101

Parameters

bool P

const llvm::Twine& Msg

¶llvm::MCContext& getContext()

Description

@ {

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:55

¶const llvm::MCAsmLexer& getLexer() const

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:58

¶llvm::MCAsmLexer& getLexer()

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:57

¶const llvm::MCAsmParser& getParser() const

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:63

¶llvm::MCAsmParser& getParser()

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:62

¶llvm::SourceMgr& getSourceManager()

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:67

¶llvm::MCStreamer& getStreamer()

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:68

¶const llvm::AsmToken& getTok()

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:87

¶bool parseMany(function_ref<bool()> parseOne,
               bool hasComma = true)

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:93

Parameters

function_ref<bool()> parseOne

bool hasComma = true

¶bool parseOptionalToken(AsmToken::TokenKind T)

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:97

Parameters

AsmToken::TokenKind T

¶bool parseToken(
    AsmToken::TokenKind T,
    const llvm::Twine& Msg = "unexpected token")

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:88

Parameters

AsmToken::TokenKind T

const llvm::Twine& Msg = "unexpected token"

¶virtual ~MCAsmParserExtension()

Declared at: llvm/include/llvm/MC/MCParser/MCAsmParserExtension.h:45