MCAssembler.h Source File (original) (raw)

9#ifndef LLVM_MC_MCASSEMBLER_H

10#define LLVM_MC_MCASSEMBLER_H

22#include

23#include

24#include

25#include

26#include

27#include

29namespace llvm {

47public:

52private:

55 std::unique_ptr Backend;

56 std::unique_ptr Emitter;

57 std::unique_ptr Writer;

59 bool HasLayout = false;

60 bool HasFinalLayout = false;

61 bool RelaxAll = false;

67 struct RelocDirective {

71 };

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103 bool fixupNeedsRelaxation(const MCFragment &, const MCFixup &) const;

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105 void layoutSection(MCSection &Sec);

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108 unsigned relaxOnce(unsigned FirstStable);

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116 void relaxDwarfCallFrameFragment(MCFragment &F);

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127 std::unique_ptr Backend,

128 std::unique_ptr Emitter,

129 std::unique_ptr Writer);

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215};

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217}

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219#endif

dxil DXContainer Global Emitter

static RegisterPass< DebugifyFunctionPass > DF("debugify-function", "Attach debug info to a function")

PowerPC TLS Dynamic Call Fixup

This file defines the SmallPtrSet class.

This file defines the SmallVector class.

Generic interface to target specific assembler backends.

const_iterator begin() const

Definition MCAssembler.h:194

MCContext & getContext() const

Definition MCAssembler.h:167

LLVM_ABI bool getSymbolOffset(const MCSymbol &S, uint64_t &Val) const

LLVM_ABI uint64_t getSectionAddressSize(const MCSection &Sec) const

MCAssembler & operator=(const MCAssembler &)=delete

LLVM_ABI void Finish()

Finish - Do final processing and write the object to the output stream.

SmallVector< MCSection *, 0 > SectionListType

Definition MCAssembler.h:49

LLVM_ABI void reportError(SMLoc L, const Twine &Msg) const

void setIsThumbFunc(const MCSymbol *Func)

Flag a function symbol as the target of a .thumb_func directive.

Definition MCAssembler.h:161

LLVM_ABI void writeSectionData(raw_ostream &OS, const MCSection *Section) const

Emit the section contents to OS.

iterator_range< pointee_iterator< SmallVector< const MCSymbol *, 0 >::const_iterator > > symbols() const

Definition MCAssembler.h:200

LLVM_ABI void dump() const

MCObjectWriter & getWriter() const

Definition MCAssembler.h:177

bool hasFinalLayout() const

Definition MCAssembler.h:190

MCCodeEmitter * getEmitterPtr() const

Definition MCAssembler.h:171

LLVM_ABI void addRelocDirective(RelocDirective RD)

SmallVectorImpl< const MCSymbol * > & getSymbols()

Definition MCAssembler.h:197

bool getRelaxAll() const

Definition MCAssembler.h:191

MCAssembler(const MCAssembler &)=delete

MCCodeEmitter & getEmitter() const

Definition MCAssembler.h:175

LLVM_ABI void recordError(SMLoc L, const Twine &Msg) const

LLVM_ABI MCAssembler(MCContext &Context, std::unique_ptr< MCAsmBackend > Backend, std::unique_ptr< MCCodeEmitter > Emitter, std::unique_ptr< MCObjectWriter > Writer)

Construct a new assembler instance.

LLVM_ABI bool isThumbFunc(const MCSymbol *Func) const

Check whether a given symbol has been flagged with .thumb_func.

const_iterator end() const

Definition MCAssembler.h:195

MCAsmBackend & getBackend() const

Definition MCAssembler.h:173

LLVM_ABI bool registerSection(MCSection &Section)

LLVM_ABI void flushPendingErrors() const

LLVM_ABI uint64_t computeFragmentSize(const MCFragment &F) const

Compute the effective fragment size.

LLVM_ABI const MCSymbol * getBaseSymbol(const MCSymbol &Symbol) const

pointee_iterator< SectionListType::const_iterator > const_iterator

Definition MCAssembler.h:50

MCAsmBackend * getBackendPtr() const

Definition MCAssembler.h:169

LLVM_ABI uint64_t getSectionFileSize(const MCSection &Sec) const

friend class MCObjectWriter

Definition MCAssembler.h:48

LLVM_ABI void reset()

Reuse an assembler instance.

LLVM_ABI bool registerSymbol(const MCSymbol &Symbol)

bool hasLayout() const

Definition MCAssembler.h:189

uint64_t getFragmentOffset(const MCFragment &F) const

Definition MCAssembler.h:137

MCDwarfLineTableParams getDWARFLinetableParams() const

Definition MCAssembler.h:179

void setRelaxAll(bool Value)

Definition MCAssembler.h:192

Represents required padding such that a particular other set of fragments does not cross a particular...

Fragment representing the .cv_def_range directive.

Fragment representing the binary annotations produced by the .cv_inline_linetable directive.

MCCodeEmitter - Generic instruction encoding interface.

Context object for machine code objects.

Base class for the full range of assembler expressions which are needed for parsing.

Encode information on a single operation to perform on a byte sequence (e.g., an encoded instruction)...

Defines the object file and target independent interfaces used by the assembler backend to write nati...

Instances of this class represent a uniqued identifier for a section in the current translation unit.

Represent a reference to a symbol from inside an expression.

MCSymbol - Instances of this class represent a symbol name in the MC file, and MCSymbols are created ...

Represents a location in source code.

SmallPtrSet - This class implements a set which is optimized for holding SmallSize or less elements.

This class consists of common code factored out of the SmallVector class to reduce code duplication b...

This is a 'vector' (really, a variable-sized array), optimized for the case when the array is small.

Target - Wrapper for Target specific information.

Twine - A lightweight data structure for efficiently representing the concatenation of temporary valu...

LLVM Value Representation.

A range adaptor for a pair of iterators.

This class implements an extremely fast bulk output stream that can only output to a stream.

This provides a very simple, boring adaptor for a begin and end iterator into a range type.

This is an optimization pass for GlobalISel generic memory operations.

iterator_range< pointee_iterator< WrappedIteratorT > > make_pointee_range(RangeT &&Range)

FunctionAddr VTableAddr uintptr_t uintptr_t Data

An iterator type that allows iterating over the pointees via some other iterator.