llvm::codeview::TypeDumpVisitor Class Reference

Dumper for CodeView type streams found in COFF object files and PDB files. More...

#include "llvm/DebugInfo/CodeView/TypeDumpVisitor.h"

Inheritance diagram for llvm::codeview::TypeDumpVisitor:

Collaboration diagram for llvm::codeview::TypeDumpVisitor:

Public Member Functions
	TypeDumpVisitor (TypeCollection &TpiTypes, ScopedPrinter *W, bool PrintRecordBytes)
void	setIpiTypes (TypeCollection &Types)
	When dumping types from an IPI stream in a PDB, a type index may refer to a type or an item ID. More...
void	printTypeIndex (StringRef FieldName, TypeIndex TI) const
void	printItemIndex (StringRef FieldName, TypeIndex TI) const
Error	visitUnknownType (CVType &Record) override
	Action to take on unknown types. By default, they are ignored. More...
Error	visitUnknownMember (CVMemberRecord &Record) override
Error	visitTypeBegin (CVType &Record) override
	Paired begin/end actions for all types. More...
Error	visitTypeBegin (CVType &Record, TypeIndex Index) override
Error	visitTypeEnd (CVType &Record) override
Error	visitMemberBegin (CVMemberRecord &Record) override
Error	visitMemberEnd (CVMemberRecord &Record) override
Public Member Functions inherited from llvm::codeview::TypeVisitorCallbacks
virtual	~TypeVisitorCallbacks ()=default

Detailed Description

Dumper for CodeView type streams found in COFF object files and PDB files.

Definition at line 26 of file TypeDumpVisitor.h.

Constructor & Destructor Documentation

TypeDumpVisitor()

llvm::codeview::TypeDumpVisitor::TypeDumpVisitor ( TypeCollection &  TpiTypes, ScopedPrinter *  W, bool  PrintRecordBytes  )

inline

Definition at line 28 of file TypeDumpVisitor.h.

Member Function Documentation

printItemIndex()

void TypeDumpVisitor::printItemIndex	(	StringRef	FieldName,
		TypeIndex	TI
	)		const

Definition at line 165 of file TypeDumpVisitor.cpp.

References llvm::codeview::printTypeIndex().

printTypeIndex()

void TypeDumpVisitor::printTypeIndex	(	StringRef	FieldName,
		TypeIndex	TI
	)		const

Definition at line 161 of file TypeDumpVisitor.cpp.

References llvm::codeview::printTypeIndex().

setIpiTypes()

void llvm::codeview::TypeDumpVisitor::setIpiTypes ( TypeCollection &  Types )

inline

When dumping types from an IPI stream in a PDB, a type index may refer to a type or an item ID.

The dumper will lookup the "name" of the index in the item database if appropriate. If ItemDB is null, it will use TypeDB, which is correct when dumping types from an object file (/Z7).

Definition at line 36 of file TypeDumpVisitor.h.

visitMemberBegin()

Error TypeDumpVisitor::visitMemberBegin ( CVMemberRecord &  Record )

overridevirtual

Reimplemented from llvm::codeview::TypeVisitorCallbacks.

Definition at line 192 of file TypeDumpVisitor.cpp.

References getLeafTypeName(), llvm::ScopedPrinter::getOStream(), llvm::ScopedPrinter::indent(), LeafTypeNames, llvm::makeArrayRef(), llvm::ScopedPrinter::printEnum(), llvm::ScopedPrinter::startLine(), and llvm::Error::success().

visitMemberEnd()

Error TypeDumpVisitor::visitMemberEnd ( CVMemberRecord &  Record )

overridevirtual

Reimplemented from llvm::codeview::TypeVisitorCallbacks.

Definition at line 201 of file TypeDumpVisitor.cpp.

References llvm::codeview::getBytesAsCharacters(), llvm::ScopedPrinter::printBinaryBlock(), llvm::ScopedPrinter::startLine(), llvm::Error::success(), and llvm::ScopedPrinter::unindent().

visitTypeBegin() [1/2]

Error TypeDumpVisitor::visitTypeBegin ( CVType &  Record )

overridevirtual

Paired begin/end actions for all types.

Receives all record data, including the fixed-length record prefix.

Reimplemented from llvm::codeview::TypeVisitorCallbacks.

Definition at line 169 of file TypeDumpVisitor.cpp.

References llvm::codeview::TypeIndex::fromArrayIndex(), and llvm::codeview::TypeCollection::size().

visitTypeBegin() [2/2]

Error TypeDumpVisitor::visitTypeBegin ( CVType &  Record, TypeIndex  Index  )

overridevirtual

Reimplemented from llvm::codeview::TypeVisitorCallbacks.

Definition at line 173 of file TypeDumpVisitor.cpp.

References getLeafTypeName(), llvm::ScopedPrinter::getOStream(), llvm::ScopedPrinter::indent(), Index, LeafTypeNames, llvm::makeArrayRef(), llvm::ScopedPrinter::printEnum(), llvm::ScopedPrinter::startLine(), and llvm::Error::success().

visitTypeEnd()

Error TypeDumpVisitor::visitTypeEnd ( CVType &  Record )

overridevirtual

Reimplemented from llvm::codeview::TypeVisitorCallbacks.

Definition at line 183 of file TypeDumpVisitor.cpp.

References llvm::codeview::getBytesAsCharacters(), llvm::ScopedPrinter::printBinaryBlock(), llvm::ScopedPrinter::startLine(), llvm::Error::success(), and llvm::ScopedPrinter::unindent().

visitUnknownMember()

Error TypeDumpVisitor::visitUnknownMember ( CVMemberRecord &  Record )

overridevirtual

Reimplemented from llvm::codeview::TypeVisitorCallbacks.

Definition at line 454 of file TypeDumpVisitor.cpp.

References llvm::ScopedPrinter::printHex(), and llvm::Error::success().

visitUnknownType()

Error TypeDumpVisitor::visitUnknownType ( CVType &  Record )

overridevirtual

Action to take on unknown types. By default, they are ignored.

Reimplemented from llvm::codeview::TypeVisitorCallbacks.

Definition at line 459 of file TypeDumpVisitor.cpp.

References LeafTypeNames, llvm::makeArrayRef(), llvm::ScopedPrinter::printEnum(), llvm::ScopedPrinter::printNumber(), and llvm::Error::success().

---

The documentation for this class was generated from the following files:

• include/llvm/DebugInfo/CodeView/TypeDumpVisitor.h
• lib/DebugInfo/CodeView/TypeDumpVisitor.cpp