};
typedef content_iterator<ExportEntry> export_iterator;
-/// MachORebaseEntry encapsulates the current state in the decompression of
+/// MachORebaseEntry encapsulates the current state in the decompression of
/// rebasing opcodes. This allows you to iterate through the compressed table of
/// rebasing using:
/// for (const llvm::object::MachORebaseEntry &Entry : Obj->rebaseTable()) {
bool operator==(const MachORebaseEntry &) const;
void moveNext();
-
+
private:
friend class MachOObjectFile;
void moveToFirst();
const char *Ptr; // Where in memory the load command is.
MachO::load_command C; // The command itself.
};
+ typedef SmallVector<LoadCommandInfo, 4> LoadCommandList;
+ typedef LoadCommandList::const_iterator load_command_iterator;
MachOObjectFile(MemoryBufferRef Object, bool IsLittleEndian, bool Is64Bits,
std::error_code &EC);
void moveSymbolNext(DataRefImpl &Symb) const override;
- std::error_code getSymbolName(DataRefImpl Symb,
- StringRef &Res) const override;
+
+ uint64_t getNValue(DataRefImpl Sym) const;
+ ErrorOr<StringRef> getSymbolName(DataRefImpl Symb) const override;
// MachO specific.
std::error_code getIndirectName(DataRefImpl Symb, StringRef &Res) const;
+ unsigned getSectionType(SectionRef Sec) const;
- std::error_code getSymbolAddress(DataRefImpl Symb,
- uint64_t &Res) const override;
- std::error_code getSymbolAlignment(DataRefImpl Symb,
- uint32_t &Res) const override;
- std::error_code getSymbolSize(DataRefImpl Symb, uint64_t &Res) const override;
- std::error_code getSymbolType(DataRefImpl Symb,
- SymbolRef::Type &Res) const override;
+ ErrorOr<uint64_t> getSymbolAddress(DataRefImpl Symb) const override;
+ uint32_t getSymbolAlignment(DataRefImpl Symb) const override;
+ uint64_t getCommonSymbolSizeImpl(DataRefImpl Symb) const override;
+ SymbolRef::Type getSymbolType(DataRefImpl Symb) const override;
uint32_t getSymbolFlags(DataRefImpl Symb) const override;
- std::error_code getSymbolSection(DataRefImpl Symb,
- section_iterator &Res) const override;
+ ErrorOr<section_iterator> getSymbolSection(DataRefImpl Symb) const override;
+ unsigned getSymbolSectionID(SymbolRef Symb) const;
+ unsigned getSectionID(SectionRef Sec) const;
void moveSectionNext(DataRefImpl &Sec) const override;
std::error_code getSectionName(DataRefImpl Sec,
StringRef &Res) const override;
- std::error_code getSectionAddress(DataRefImpl Sec,
- uint64_t &Res) const override;
- std::error_code getSectionSize(DataRefImpl Sec, uint64_t &Res) const override;
+ uint64_t getSectionAddress(DataRefImpl Sec) const override;
+ uint64_t getSectionSize(DataRefImpl Sec) const override;
std::error_code getSectionContents(DataRefImpl Sec,
StringRef &Res) const override;
- std::error_code getSectionAlignment(DataRefImpl Sec,
- uint64_t &Res) const override;
- std::error_code isSectionText(DataRefImpl Sec, bool &Res) const override;
- std::error_code isSectionData(DataRefImpl Sec, bool &Res) const override;
- std::error_code isSectionBSS(DataRefImpl Sec, bool &Res) const override;
- std::error_code isSectionRequiredForExecution(DataRefImpl Sec,
- bool &Res) const override;
- std::error_code isSectionVirtual(DataRefImpl Sec, bool &Res) const override;
- std::error_code isSectionZeroInit(DataRefImpl Sec, bool &Res) const override;
- std::error_code isSectionReadOnlyData(DataRefImpl Sec,
- bool &Res) const override;
- std::error_code sectionContainsSymbol(DataRefImpl Sec, DataRefImpl Symb,
- bool &Result) const override;
+ uint64_t getSectionAlignment(DataRefImpl Sec) const override;
+ bool isSectionText(DataRefImpl Sec) const override;
+ bool isSectionData(DataRefImpl Sec) const override;
+ bool isSectionBSS(DataRefImpl Sec) const override;
+ bool isSectionVirtual(DataRefImpl Sec) const override;
relocation_iterator section_rel_begin(DataRefImpl Sec) const override;
relocation_iterator section_rel_end(DataRefImpl Sec) const override;
void moveRelocationNext(DataRefImpl &Rel) const override;
- std::error_code getRelocationAddress(DataRefImpl Rel,
- uint64_t &Res) const override;
- std::error_code getRelocationOffset(DataRefImpl Rel,
- uint64_t &Res) const override;
+ uint64_t getRelocationOffset(DataRefImpl Rel) const override;
symbol_iterator getRelocationSymbol(DataRefImpl Rel) const override;
- std::error_code getRelocationType(DataRefImpl Rel,
- uint64_t &Res) const override;
- std::error_code
- getRelocationTypeName(DataRefImpl Rel,
- SmallVectorImpl<char> &Result) const override;
- std::error_code
- getRelocationValueString(DataRefImpl Rel,
- SmallVectorImpl<char> &Result) const override;
- std::error_code getRelocationHidden(DataRefImpl Rel,
- bool &Result) const override;
+ section_iterator getRelocationSection(DataRefImpl Rel) const;
+ uint64_t getRelocationType(DataRefImpl Rel) const override;
+ void getRelocationTypeName(DataRefImpl Rel,
+ SmallVectorImpl<char> &Result) const override;
+ uint8_t getRelocationLength(DataRefImpl Rel) const;
// MachO specific.
std::error_code getLibraryShortNameByIndex(unsigned Index, StringRef &) const;
+ section_iterator getRelocationRelocatedSection(relocation_iterator Rel) const;
+
// TODO: Would be useful to have an iterator based version
// of the load command interface too.
dice_iterator begin_dices() const;
dice_iterator end_dices() const;
-
+
+ load_command_iterator begin_load_commands() const;
+ load_command_iterator end_load_commands() const;
+ iterator_range<load_command_iterator> load_commands() const;
+
/// For use iterating over all exported symbols.
iterator_range<export_iterator> exports() const;
-
+
/// For use examining a trie not in a MachOObjectFile.
static iterator_range<export_iterator> exports(ArrayRef<uint8_t> Trie);
const MachO::any_relocation_info &RE) const;
uint32_t getScatteredRelocationValue(
const MachO::any_relocation_info &RE) const;
+ uint32_t getScatteredRelocationType(
+ const MachO::any_relocation_info &RE) const;
unsigned getAnyRelocationAddress(const MachO::any_relocation_info &RE) const;
unsigned getAnyRelocationPCRel(const MachO::any_relocation_info &RE) const;
unsigned getAnyRelocationLength(const MachO::any_relocation_info &RE) const;
unsigned getAnyRelocationType(const MachO::any_relocation_info &RE) const;
- SectionRef getRelocationSection(const MachO::any_relocation_info &RE) const;
-
- // Walk load commands.
- LoadCommandInfo getFirstLoadCommandInfo() const;
- LoadCommandInfo getNextLoadCommandInfo(const LoadCommandInfo &L) const;
+ SectionRef getAnyRelocationSection(const MachO::any_relocation_info &RE) const;
// MachO specific structures.
MachO::section getSection(DataRefImpl DRI) const;
getSegmentLoadCommand(const LoadCommandInfo &L) const;
MachO::segment_command_64
getSegment64LoadCommand(const LoadCommandInfo &L) const;
- MachO::linker_options_command
- getLinkerOptionsLoadCommand(const LoadCommandInfo &L) const;
+ MachO::linker_option_command
+ getLinkerOptionLoadCommand(const LoadCommandInfo &L) const;
MachO::version_min_command
getVersionMinLoadCommand(const LoadCommandInfo &L) const;
MachO::dylib_command
getDylinkerCommand(const LoadCommandInfo &L) const;
MachO::uuid_command
getUuidCommand(const LoadCommandInfo &L) const;
+ MachO::rpath_command
+ getRpathCommand(const LoadCommandInfo &L) const;
MachO::source_version_command
getSourceVersionCommand(const LoadCommandInfo &L) const;
MachO::entry_point_command
getEntryPointCommand(const LoadCommandInfo &L) const;
+ MachO::encryption_info_command
+ getEncryptionInfoCommand(const LoadCommandInfo &L) const;
+ MachO::encryption_info_command_64
+ getEncryptionInfoCommand64(const LoadCommandInfo &L) const;
+ MachO::sub_framework_command
+ getSubFrameworkCommand(const LoadCommandInfo &L) const;
+ MachO::sub_umbrella_command
+ getSubUmbrellaCommand(const LoadCommandInfo &L) const;
+ MachO::sub_library_command
+ getSubLibraryCommand(const LoadCommandInfo &L) const;
+ MachO::sub_client_command
+ getSubClientCommand(const LoadCommandInfo &L) const;
+ MachO::routines_command
+ getRoutinesCommand(const LoadCommandInfo &L) const;
+ MachO::routines_command_64
+ getRoutinesCommand64(const LoadCommandInfo &L) const;
+ MachO::thread_command
+ getThreadCommand(const LoadCommandInfo &L) const;
MachO::any_relocation_info getRelocation(DataRefImpl Rel) const;
MachO::data_in_code_entry getDice(DataRefImpl Rel) const;
- MachO::mach_header getHeader() const;
- MachO::mach_header_64 getHeader64() const;
+ const MachO::mach_header &getHeader() const;
+ const MachO::mach_header_64 &getHeader64() const;
uint32_t
getIndirectSymbolTableEntry(const MachO::dysymtab_command &DLC,
unsigned Index) const;
MachO::symtab_command getSymtabLoadCommand() const;
MachO::dysymtab_command getDysymtabLoadCommand() const;
MachO::linkedit_data_command getDataInCodeLoadCommand() const;
+ MachO::linkedit_data_command getLinkOptHintsLoadCommand() const;
ArrayRef<uint8_t> getDyldInfoRebaseOpcodes() const;
ArrayRef<uint8_t> getDyldInfoBindOpcodes() const;
ArrayRef<uint8_t> getDyldInfoWeakBindOpcodes() const;
ArrayRef<uint8_t> getDyldInfoLazyBindOpcodes() const;
ArrayRef<uint8_t> getDyldInfoExportsTrie() const;
+ ArrayRef<uint8_t> getUuid() const;
StringRef getStringTableData() const;
bool is64Bit() const;
return v->isMachO();
}
+ static uint32_t
+ getVersionMinMajor(MachO::version_min_command &C, bool SDK) {
+ uint32_t VersionOrSDK = (SDK) ? C.sdk : C.version;
+ return (VersionOrSDK >> 16) & 0xffff;
+ }
+
+ static uint32_t
+ getVersionMinMinor(MachO::version_min_command &C, bool SDK) {
+ uint32_t VersionOrSDK = (SDK) ? C.sdk : C.version;
+ return (VersionOrSDK >> 8) & 0xff;
+ }
+
+ static uint32_t
+ getVersionMinUpdate(MachO::version_min_command &C, bool SDK) {
+ uint32_t VersionOrSDK = (SDK) ? C.sdk : C.version;
+ return VersionOrSDK & 0xff;
+ }
+
private:
+ uint64_t getSymbolValueImpl(DataRefImpl Symb) const override;
+
+ union {
+ MachO::mach_header_64 Header64;
+ MachO::mach_header Header;
+ };
typedef SmallVector<const char*, 1> SectionList;
SectionList Sections;
typedef SmallVector<const char*, 1> LibraryList;
LibraryList Libraries;
+ LoadCommandList LoadCommands;
typedef SmallVector<StringRef, 1> LibraryShortName;
mutable LibraryShortName LibrariesShortNames;
const char *SymtabLoadCmd;
const char *DysymtabLoadCmd;
const char *DataInCodeLoadCmd;
+ const char *LinkOptHintsLoadCmd;
const char *DyldInfoLoadCmd;
+ const char *UuidLoadCmd;
bool HasPageZeroSegment;
};
static_cast<const MachOObjectFile *>(OwningObject);
MachO::data_in_code_entry Dice = MachOOF->getDice(DicePimpl);
Result = Dice.offset;
- return object_error::success;
+ return std::error_code();
}
inline std::error_code DiceRef::getLength(uint16_t &Result) const {
static_cast<const MachOObjectFile *>(OwningObject);
MachO::data_in_code_entry Dice = MachOOF->getDice(DicePimpl);
Result = Dice.length;
- return object_error::success;
+ return std::error_code();
}
inline std::error_code DiceRef::getKind(uint16_t &Result) const {
static_cast<const MachOObjectFile *>(OwningObject);
MachO::data_in_code_entry Dice = MachOOF->getDice(DicePimpl);
Result = Dice.kind;
- return object_error::success;
+ return std::error_code();
}
inline DataRefImpl DiceRef::getRawDataRefImpl() const {
}
#endif
-
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