diff options
Diffstat (limited to 'include/llvm/Object/MachO.h')
| -rw-r--r-- | include/llvm/Object/MachO.h | 132 |
1 files changed, 64 insertions, 68 deletions
diff --git a/include/llvm/Object/MachO.h b/include/llvm/Object/MachO.h index 100613a..f242611 100644 --- a/include/llvm/Object/MachO.h +++ b/include/llvm/Object/MachO.h @@ -38,7 +38,7 @@ public: bool operator==(const DiceRef &Other) const; bool operator<(const DiceRef &Other) const; - error_code getNext(DiceRef &Result) const; + void moveNext(); error_code getOffset(uint32_t &Result) const; error_code getLength(uint16_t &Result) const; @@ -57,76 +57,73 @@ public: }; MachOObjectFile(MemoryBuffer *Object, bool IsLittleEndian, bool Is64Bits, - error_code &ec); - - virtual error_code getSymbolNext(DataRefImpl Symb, SymbolRef &Res) const; - virtual error_code getSymbolName(DataRefImpl Symb, StringRef &Res) const; - virtual error_code getSymbolAddress(DataRefImpl Symb, uint64_t &Res) const; - virtual error_code getSymbolFileOffset(DataRefImpl Symb, uint64_t &Res) const; - virtual error_code getSymbolAlignment(DataRefImpl Symb, uint32_t &Res) const; - virtual error_code getSymbolSize(DataRefImpl Symb, uint64_t &Res) const; - virtual error_code getSymbolType(DataRefImpl Symb, - SymbolRef::Type &Res) const; - virtual error_code getSymbolFlags(DataRefImpl Symb, uint32_t &Res) const; - virtual error_code getSymbolSection(DataRefImpl Symb, - section_iterator &Res) const; - virtual error_code getSymbolValue(DataRefImpl Symb, uint64_t &Val) const; - - virtual error_code getSectionNext(DataRefImpl Sec, SectionRef &Res) const; - virtual error_code getSectionName(DataRefImpl Sec, StringRef &Res) const; - virtual error_code getSectionAddress(DataRefImpl Sec, uint64_t &Res) const; - virtual error_code getSectionSize(DataRefImpl Sec, uint64_t &Res) const; - virtual error_code getSectionContents(DataRefImpl Sec, StringRef &Res) const; - virtual error_code getSectionAlignment(DataRefImpl Sec, uint64_t &Res) const; - virtual error_code isSectionText(DataRefImpl Sec, bool &Res) const; - virtual error_code isSectionData(DataRefImpl Sec, bool &Res) const; - virtual error_code isSectionBSS(DataRefImpl Sec, bool &Res) const; - virtual error_code isSectionRequiredForExecution(DataRefImpl Sec, - bool &Res) const; - virtual error_code isSectionVirtual(DataRefImpl Sec, bool &Res) const; - virtual error_code isSectionZeroInit(DataRefImpl Sec, bool &Res) const; - virtual error_code isSectionReadOnlyData(DataRefImpl Sec, bool &Res) const; - virtual error_code sectionContainsSymbol(DataRefImpl Sec, DataRefImpl Symb, - bool &Result) const; - virtual relocation_iterator section_rel_begin(DataRefImpl Sec) const; - virtual relocation_iterator section_rel_end(DataRefImpl Sec) const; - - virtual error_code getRelocationNext(DataRefImpl Rel, - RelocationRef &Res) const; - virtual error_code getRelocationAddress(DataRefImpl Rel, uint64_t &Res) const; - virtual error_code getRelocationOffset(DataRefImpl Rel, uint64_t &Res) const; - virtual symbol_iterator getRelocationSymbol(DataRefImpl Rel) const; - virtual error_code getRelocationType(DataRefImpl Rel, uint64_t &Res) const; - virtual error_code getRelocationTypeName(DataRefImpl Rel, - SmallVectorImpl<char> &Result) const; - virtual error_code getRelocationValueString(DataRefImpl Rel, - SmallVectorImpl<char> &Result) const; - virtual error_code getRelocationHidden(DataRefImpl Rel, bool &Result) const; - - virtual error_code getLibraryNext(DataRefImpl LibData, LibraryRef &Res) const; - virtual error_code getLibraryPath(DataRefImpl LibData, StringRef &Res) const; + error_code &EC, bool BufferOwned = true); + + void moveSymbolNext(DataRefImpl &Symb) const override; + error_code getSymbolName(DataRefImpl Symb, StringRef &Res) const override; + error_code getSymbolAddress(DataRefImpl Symb, uint64_t &Res) const override; + error_code getSymbolAlignment(DataRefImpl Symb, uint32_t &Res) const override; + error_code getSymbolSize(DataRefImpl Symb, uint64_t &Res) const override; + error_code getSymbolType(DataRefImpl Symb, + SymbolRef::Type &Res) const override; + uint32_t getSymbolFlags(DataRefImpl Symb) const override; + error_code getSymbolSection(DataRefImpl Symb, + section_iterator &Res) const override; + + void moveSectionNext(DataRefImpl &Sec) const override; + error_code getSectionName(DataRefImpl Sec, StringRef &Res) const override; + error_code getSectionAddress(DataRefImpl Sec, uint64_t &Res) const override; + error_code getSectionSize(DataRefImpl Sec, uint64_t &Res) const override; + error_code getSectionContents(DataRefImpl Sec, StringRef &Res) const override; + error_code getSectionAlignment(DataRefImpl Sec, uint64_t &Res) const override; + error_code isSectionText(DataRefImpl Sec, bool &Res) const override; + error_code isSectionData(DataRefImpl Sec, bool &Res) const override; + error_code isSectionBSS(DataRefImpl Sec, bool &Res) const override; + error_code isSectionRequiredForExecution(DataRefImpl Sec, + bool &Res) const override; + error_code isSectionVirtual(DataRefImpl Sec, bool &Res) const override; + error_code isSectionZeroInit(DataRefImpl Sec, bool &Res) const override; + error_code isSectionReadOnlyData(DataRefImpl Sec, bool &Res) const override; + error_code sectionContainsSymbol(DataRefImpl Sec, DataRefImpl Symb, + bool &Result) const override; + relocation_iterator section_rel_begin(DataRefImpl Sec) const override; + relocation_iterator section_rel_end(DataRefImpl Sec) const override; + bool section_rel_empty(DataRefImpl Sec) const override; + + void moveRelocationNext(DataRefImpl &Rel) const override; + error_code getRelocationAddress(DataRefImpl Rel, + uint64_t &Res) const override; + error_code getRelocationOffset(DataRefImpl Rel, uint64_t &Res) const override; + symbol_iterator getRelocationSymbol(DataRefImpl Rel) const override; + error_code getRelocationType(DataRefImpl Rel, uint64_t &Res) const override; + error_code getRelocationTypeName(DataRefImpl Rel, + SmallVectorImpl<char> &Result) const override; + error_code getRelocationValueString(DataRefImpl Rel, + SmallVectorImpl<char> &Result) const override; + error_code getRelocationHidden(DataRefImpl Rel, bool &Result) const override; + + error_code getLibraryNext(DataRefImpl LibData, + LibraryRef &Res) const override; + error_code getLibraryPath(DataRefImpl LibData, StringRef &Res) const override; // TODO: Would be useful to have an iterator based version // of the load command interface too. - virtual symbol_iterator begin_symbols() const; - virtual symbol_iterator end_symbols() const; + basic_symbol_iterator symbol_begin_impl() const override; + basic_symbol_iterator symbol_end_impl() const override; - virtual symbol_iterator begin_dynamic_symbols() const; - virtual symbol_iterator end_dynamic_symbols() const; + section_iterator section_begin() const override; + section_iterator section_end() const override; - virtual section_iterator begin_sections() const; - virtual section_iterator end_sections() const; + library_iterator needed_library_begin() const override; + library_iterator needed_library_end() const override; - virtual library_iterator begin_libraries_needed() const; - virtual library_iterator end_libraries_needed() const; + uint8_t getBytesInAddress() const override; - virtual uint8_t getBytesInAddress() const; + StringRef getFileFormatName() const override; + unsigned getArch() const override; - virtual StringRef getFileFormatName() const; - virtual unsigned getArch() const; - - virtual StringRef getLoadName() const; + StringRef getLoadName() const override; relocation_iterator section_rel_begin(unsigned Index) const; relocation_iterator section_rel_end(unsigned Index) const; @@ -179,6 +176,8 @@ public: getSegment64LoadCommand(const LoadCommandInfo &L) const; MachO::linker_options_command getLinkerOptionsLoadCommand(const LoadCommandInfo &L) const; + MachO::version_min_command + getVersionMinLoadCommand(const LoadCommandInfo &L) const; MachO::any_relocation_info getRelocation(DataRefImpl Rel) const; MachO::data_in_code_entry getDice(DataRefImpl Rel) const; @@ -223,13 +222,10 @@ inline bool DiceRef::operator<(const DiceRef &Other) const { return DicePimpl < Other.DicePimpl; } -inline error_code DiceRef::getNext(DiceRef &Result) const { - DataRefImpl Rel = DicePimpl; +inline void DiceRef::moveNext() { const MachO::data_in_code_entry *P = - reinterpret_cast<const MachO::data_in_code_entry *>(Rel.p); - Rel.p = reinterpret_cast<uintptr_t>(P + 1); - Result = DiceRef(Rel, OwningObject); - return object_error::success; + reinterpret_cast<const MachO::data_in_code_entry *>(DicePimpl.p); + DicePimpl.p = reinterpret_cast<uintptr_t>(P + 1); } // Since a Mach-O data in code reference, a DiceRef, can only be created when |