typedef coff_symbol<support::ulittle16_t> coff_symbol16;
typedef coff_symbol<support::ulittle32_t> coff_symbol32;
+// Contains only common parts of coff_symbol16 and coff_symbol32.
+struct coff_symbol_generic {
+ union {
+ char ShortName[COFF::NameSize];
+ StringTableOffset Offset;
+ } Name;
+ support::ulittle32_t Value;
+};
+
class COFFSymbolRef {
public:
COFFSymbolRef(const coff_symbol16 *CS) : CS16(CS), CS32(nullptr) {}
return CS16 ? static_cast<const void *>(CS16) : CS32;
}
+ const coff_symbol_generic *getGeneric() const {
+ if (CS16)
+ return reinterpret_cast<const coff_symbol_generic *>(CS16);
+ return reinterpret_cast<const coff_symbol_generic *>(CS32);
+ }
+
friend bool operator<(COFFSymbolRef A, COFFSymbolRef B) {
return A.getRawPtr() < B.getRawPtr();
}
support::ulittle16_t OrdinalHint;
support::ulittle16_t TypeInfo;
int getType() const { return TypeInfo & 0x3; }
- int getNameType() const { return (TypeInfo & 0x7) >> 2; }
+ int getNameType() const { return (TypeInfo >> 2) & 0x7; }
};
struct coff_import_directory_table_entry {
support::ulittle32_t SEHandlerCount;
};
+struct coff_load_configuration64 {
+ support::ulittle32_t Characteristics;
+ support::ulittle32_t TimeDateStamp;
+ support::ulittle16_t MajorVersion;
+ support::ulittle16_t MinorVersion;
+ support::ulittle32_t GlobalFlagsClear;
+ support::ulittle32_t GlobalFlagsSet;
+ support::ulittle32_t CriticalSectionDefaultTimeout;
+ support::ulittle32_t DeCommitFreeBlockThreshold;
+ support::ulittle32_t DeCommitTotalFreeThreshold;
+ support::ulittle32_t LockPrefixTable;
+ support::ulittle32_t MaximumAllocationSize;
+ support::ulittle32_t VirtualMemoryThreshold;
+ support::ulittle32_t ProcessAffinityMask;
+ support::ulittle32_t ProcessHeapFlags;
+ support::ulittle16_t CSDVersion;
+ support::ulittle16_t Reserved;
+ support::ulittle32_t EditList;
+ support::ulittle64_t SecurityCookie;
+ support::ulittle64_t SEHandlerTable;
+ support::ulittle64_t SEHandlerCount;
+};
+
struct coff_runtime_function_x64 {
support::ulittle32_t BeginAddress;
support::ulittle32_t EndAddress;
}
protected:
void moveSymbolNext(DataRefImpl &Symb) const override;
- std::error_code getSymbolName(DataRefImpl Symb,
- StringRef &Res) const override;
- std::error_code getSymbolAddress(DataRefImpl Symb,
- uint64_t &Res) const override;
- std::error_code getSymbolSize(DataRefImpl Symb, uint64_t &Res) const override;
+ ErrorOr<StringRef> getSymbolName(DataRefImpl Symb) const override;
+ ErrorOr<uint64_t> getSymbolAddress(DataRefImpl Symb) const override;
+ uint64_t getSymbolValueImpl(DataRefImpl Symb) const override;
+ uint64_t getCommonSymbolSizeImpl(DataRefImpl Symb) const override;
uint32_t getSymbolFlags(DataRefImpl Symb) const override;
- std::error_code getSymbolType(DataRefImpl Symb,
- SymbolRef::Type &Res) const override;
- std::error_code getSymbolSection(DataRefImpl Symb,
- section_iterator &Res) const override;
+ SymbolRef::Type getSymbolType(DataRefImpl Symb) const override;
+ ErrorOr<section_iterator> getSymbolSection(DataRefImpl Symb) const override;
void moveSectionNext(DataRefImpl &Sec) const override;
std::error_code getSectionName(DataRefImpl Sec,
StringRef &Res) const override;
bool isSectionData(DataRefImpl Sec) const override;
bool isSectionBSS(DataRefImpl Sec) const override;
bool isSectionVirtual(DataRefImpl Sec) const override;
- bool sectionContainsSymbol(DataRefImpl Sec, DataRefImpl Symb) 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;
- section_iterator getRelocationSection(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;
+ uint64_t getRelocationType(DataRefImpl Rel) const override;
+ void getRelocationTypeName(DataRefImpl Rel,
+ SmallVectorImpl<char> &Result) const override;
public:
COFFObjectFile(MemoryBufferRef Object, std::error_code &EC);
COFFSymbolRef getCOFFSymbol(const DataRefImpl &Ref) const;
COFFSymbolRef getCOFFSymbol(const SymbolRef &Symbol) const;
const coff_relocation *getCOFFRelocation(const RelocationRef &Reloc) const;
+ unsigned getSectionID(SectionRef Sec) const;
+ unsigned getSymbolSectionID(SymbolRef Sym) const;
uint8_t getBytesInAddress() const override;
StringRef getFileFormatName() const override;
return object_error::parse_failed;
Res = reinterpret_cast<coff_symbol_type *>(getSymbolTable()) + Index;
- return object_error::success;
+ return std::error_code();
}
ErrorOr<COFFSymbolRef> getSymbol(uint32_t index) const {
if (SymbolTable16) {
if (std::error_code EC = s.getError())
return EC;
Res = reinterpret_cast<const T *>(s->getRawPtr());
- return object_error::success;
+ return std::error_code();
}
std::error_code getSymbolName(COFFSymbolRef Symbol, StringRef &Res) const;
+ std::error_code getSymbolName(const coff_symbol_generic *Symbol,
+ StringRef &Res) const;
ArrayRef<uint8_t> getSymbolAuxData(COFFSymbolRef Symbol) const;
llvm_unreachable("null symbol table pointer!");
}
+ iterator_range<const coff_relocation *>
+ getRelocations(const coff_section *Sec) const;
+
std::error_code getSectionName(const coff_section *Sec, StringRef &Res) const;
uint64_t getSectionSize(const coff_section *Sec) const;
std::error_code getSectionContents(const coff_section *Sec,
ArrayRef<uint8_t> &Res) const;
+ uint64_t getImageBase() const;
std::error_code getVaPtr(uint64_t VA, uintptr_t &Res) const;
std::error_code getRvaPtr(uint32_t Rva, uintptr_t &Res) const;
std::error_code getHintName(uint32_t Rva, uint16_t &Hint,