DylibReader.cpp File Reference

#include "llvm/TextAPI/DylibReader.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/DebugInfo/DWARF/DWARFCompileUnit.h"
#include "llvm/DebugInfo/DWARF/DWARFContext.h"
#include "llvm/Object/Binary.h"
#include "llvm/Object/MachOUniversal.h"
#include "llvm/Support/Endian.h"
#include "llvm/TargetParser/Triple.h"
#include "llvm/TextAPI/InterfaceFile.h"
#include "llvm/TextAPI/RecordsSlice.h"
#include "llvm/TextAPI/TextAPIError.h"
#include <iomanip>
#include <sstream>
#include <string>
#include <tuple>

Go to the source code of this file.

Typedefs
using	TripleVec = std::vector<Triple>

Functions
static TripleVec::iterator	emplace (TripleVec &Container, Triple &&T)
static TripleVec	constructTriples (MachOObjectFile *Obj, const Architecture ArchT)
static Error	readMachOHeader (MachOObjectFile *Obj, RecordsSlice &Slice)
static Error	readSymbols (MachOObjectFile *Obj, RecordsSlice &Slice, const ParseOption &Opt)
static Error	load (MachOObjectFile *Obj, RecordsSlice &Slice, const ParseOption &Opt, const Architecture Arch)
static void	DWARFErrorHandler (Error Err)
static SymbolToSourceLocMap	accumulateLocs (MachOObjectFile &Obj, const std::unique_ptr< DWARFContext > &DiCtx)

Typedef Documentation

TripleVec

using TripleVec = std::vector<Triple>

Definition at line 34 of file DylibReader.cpp.

Function Documentation

accumulateLocs()

SymbolToSourceLocMap accumulateLocs ( MachOObjectFile & Obj, const std::unique_ptr< DWARFContext > & DiCtx )

static

Definition at line 439 of file DylibReader.cpp.

References llvm::DILineInfoSpecifier::AbsoluteFilePath, llvm::consumeError(), llvm::MachO::Symbol::getFlags(), llvm::MachO::Symbol::getName(), llvm::MachO::parseSymbol(), llvm::object::BasicSymbolRef::SF_Exported, llvm::object::SymbolRef::ST_Function, llvm::object::ObjectFile::symbols(), and llvm::Expected< T >::takeError().

Referenced by llvm::MachO::DylibReader::accumulateSourceLocFromDSYM().

constructTriples()

TripleVec constructTriples ( MachOObjectFile * Obj, const Architecture ArchT )

static

Definition at line 47 of file DylibReader.cpp.

References emplace(), llvm::MachO::getArchitectureName(), llvm::object::MachOObjectFile::getBuildVersionLoadCommand(), llvm::object::MachOObjectFile::getVersionMinLoadCommand(), llvm::MachO::ArchitectureSet::hasX86(), llvm::object::MachOObjectFile::load_commands(), llvm::MachO::build_version_command::minos, llvm::MachO::build_version_command::platform, and llvm::raw_string_ostream::str().

Referenced by llvm::MachO::DylibReader::readFile().

DWARFErrorHandler()

void DWARFErrorHandler ( Error Err )

static

Definition at line 436 of file DylibReader.cpp.

Referenced by llvm::MachO::DylibReader::accumulateSourceLocFromDSYM().

emplace()

TripleVec::iterator emplace ( TripleVec & Container, Triple && T )

static

Definition at line 35 of file DylibReader.cpp.

References llvm::Triple::getArch(), llvm::Triple::getEnvironment(), llvm::Triple::getOS(), I, llvm::partition_point(), and T.

Referenced by constructTriples(), and llvm::MaybeAlign::MaybeAlign().

load()

Error load ( MachOObjectFile * Obj, RecordsSlice & Slice, const ParseOption & Opt, const Architecture Arch )

static

Definition at line 336 of file DylibReader.cpp.

References llvm::MachO::AK_unknown, llvm::MachO::DylibReader::ParseOption::MachOHeader, llvm::make_error(), readMachOHeader(), readSymbols(), llvm::Error::success(), llvm::MachO::DylibReader::ParseOption::SymbolTable, and llvm::MachO::UnsupportedTarget.

readMachOHeader()

Error readMachOHeader ( MachOObjectFile * Obj, RecordsSlice & Slice )

static

Definition at line 144 of file DylibReader.cpp.

References llvm::object::MachOObjectFile::getDylibIDLoadCommand(), llvm::object::MachOObjectFile::getHeader(), llvm::object::MachOObjectFile::getLinkeditDataLoadCommand(), llvm::object::MachOObjectFile::getRpathCommand(), llvm::object::MachOObjectFile::getSubClientCommand(), llvm::object::MachOObjectFile::getSubFrameworkCommand(), llvm::object::MachOObjectFile::getUuidCommand(), H, I, llvm::object::Binary::isLittleEndian(), llvm_unreachable, llvm::object::MachOObjectFile::load_commands(), llvm::MachO::MachO_Bundle, llvm::MachO::MachO_DynamicLibrary, llvm::MachO::MachO_DynamicLibrary_Stub, llvm::MachO::MH_APP_EXTENSION_SAFE, llvm::MachO::MH_BUNDLE, llvm::MachO::MH_DYLIB, llvm::MachO::MH_DYLIB_STUB, llvm::MachO::MH_TWOLEVEL, llvm::object::ObjectFile::sections(), and llvm::Error::success().

Referenced by load().

readSymbols()

Error readSymbols ( MachOObjectFile * Obj, RecordsSlice & Slice, const ParseOption & Opt )

static

Definition at line 248 of file DylibReader.cpp.

References llvm::MachO::Data, llvm::StringMap< ValueTy, AllocatorTy >::end(), llvm::MachO::EXPORT_SYMBOL_FLAGS_KIND_MASK, llvm::MachO::EXPORT_SYMBOL_FLAGS_KIND_REGULAR, llvm::MachO::EXPORT_SYMBOL_FLAGS_KIND_THREAD_LOCAL, llvm::MachO::EXPORT_SYMBOL_FLAGS_REEXPORT, llvm::MachO::EXPORT_SYMBOL_FLAGS_WEAK_DEFINITION, llvm::MachO::Exported, llvm::object::MachOObjectFile::exports(), llvm::StringMap< ValueTy, AllocatorTy >::find(), llvm::MachO::GlobalRecord::Function, llvm::MachO::Internal, Linkage, llvm::MachO::None, llvm::MachO::Rexported, llvm::object::BasicSymbolRef::SF_Exported, llvm::object::BasicSymbolRef::SF_Hidden, llvm::object::BasicSymbolRef::SF_Undefined, llvm::object::BasicSymbolRef::SF_Weak, llvm::object::SymbolRef::ST_Function, llvm::Error::success(), llvm::object::ObjectFile::symbols(), llvm::MachO::Text, llvm::MachO::ThreadLocalValue, llvm::MachO::Undefined, llvm::MachO::DylibReader::ParseOption::Undefineds, llvm::MachO::GlobalRecord::Unknown, llvm::MachO::Unknown, llvm::MachO::GlobalRecord::Variable, llvm::MachO::WeakDefined, and llvm::MachO::WeakReferenced.

Referenced by load().