git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240779
91177308-0d34-0410-b5e6-
96231b3b80d8
virtual uint64_t getSymbolSize(DataRefImpl Symb) const = 0;
virtual uint8_t getSymbolOther(DataRefImpl Symb) const = 0;
virtual uint32_t getSectionType(DataRefImpl Sec) const = 0;
virtual uint64_t getSymbolSize(DataRefImpl Symb) const = 0;
virtual uint8_t getSymbolOther(DataRefImpl Symb) const = 0;
virtual uint32_t getSectionType(DataRefImpl Sec) const = 0;
+ virtual uint64_t getSectionFlags(DataRefImpl Sec) const = 0;
public:
virtual ErrorOr<int64_t> getRelocationAddend(DataRefImpl Rel) const = 0;
public:
virtual ErrorOr<int64_t> getRelocationAddend(DataRefImpl Rel) const = 0;
typedef iterator_range<elf_symbol_iterator> elf_symbol_iterator_range;
virtual elf_symbol_iterator_range getDynamicSymbolIterators() const = 0;
typedef iterator_range<elf_symbol_iterator> elf_symbol_iterator_range;
virtual elf_symbol_iterator_range getDynamicSymbolIterators() const = 0;
- virtual uint64_t getSectionFlags(SectionRef Sec) const = 0;
-
elf_symbol_iterator_range symbols() const;
static inline bool classof(const Binary *v) { return v->isELF(); }
elf_symbol_iterator_range symbols() const;
static inline bool classof(const Binary *v) { return v->isELF(); }
uint32_t getType() const {
return getObject()->getSectionType(getRawDataRefImpl());
}
uint32_t getType() const {
return getObject()->getSectionType(getRawDataRefImpl());
}
+
+ uint64_t getFlags() const {
+ return getObject()->getSectionFlags(getRawDataRefImpl());
+ }
};
class ELFSymbolRef : public SymbolRef {
};
class ELFSymbolRef : public SymbolRef {
SmallVectorImpl<char> &Result) const override;
uint32_t getSectionType(DataRefImpl Sec) const override;
SmallVectorImpl<char> &Result) const override;
uint32_t getSectionType(DataRefImpl Sec) const override;
+ uint64_t getSectionFlags(DataRefImpl Sec) const override;
uint64_t getROffset(DataRefImpl Rel) const;
StringRef getRelocationTypeName(uint32_t Type) const;
uint64_t getROffset(DataRefImpl Rel) const;
StringRef getRelocationTypeName(uint32_t Type) const;
ErrorOr<int64_t> getRelocationAddend(DataRefImpl Rel) const override;
bool hasRelocationAddend(DataRefImpl Rel) const override;
ErrorOr<int64_t> getRelocationAddend(DataRefImpl Rel) const override;
bool hasRelocationAddend(DataRefImpl Rel) const override;
- uint64_t getSectionFlags(SectionRef Sec) const override;
-
uint8_t getBytesInAddress() const override;
StringRef getFileFormatName() const override;
unsigned getArch() const override;
uint8_t getBytesInAddress() const override;
StringRef getFileFormatName() const override;
unsigned getArch() const override;
-uint64_t ELFObjectFile<ELFT>::getSectionFlags(SectionRef Sec) const {
- DataRefImpl DRI = Sec.getRawDataRefImpl();
- return toELFShdrIter(DRI)->sh_flags;
+uint64_t ELFObjectFile<ELFT>::getSectionFlags(DataRefImpl Sec) const {
+ return toELFShdrIter(Sec)->sh_flags;
-static bool isRequiredForExecution(const SectionRef &Section) {
+static bool isRequiredForExecution(const SectionRef Section) {
const ObjectFile *Obj = Section.getObject();
const ObjectFile *Obj = Section.getObject();
- if (auto *ELFObj = dyn_cast<object::ELFObjectFileBase>(Obj))
- return ELFObj->getSectionFlags(Section) & ELF::SHF_ALLOC;
+ if (isa<object::ELFObjectFileBase>(Obj))
+ return ELFSectionRef(Section).getFlags() & ELF::SHF_ALLOC;
if (auto *COFFObj = dyn_cast<object::COFFObjectFile>(Obj)) {
const coff_section *CoffSection = COFFObj->getCOFFSection(Section);
// Avoid loading zero-sized COFF sections.
if (auto *COFFObj = dyn_cast<object::COFFObjectFile>(Obj)) {
const coff_section *CoffSection = COFFObj->getCOFFSection(Section);
// Avoid loading zero-sized COFF sections.
assert(isa<MachOObjectFile>(Obj));
return true;
assert(isa<MachOObjectFile>(Obj));
return true;
-static bool isReadOnlyData(const SectionRef &Section) {
+static bool isReadOnlyData(const SectionRef Section) {
const ObjectFile *Obj = Section.getObject();
const ObjectFile *Obj = Section.getObject();
- if (auto *ELFObj = dyn_cast<object::ELFObjectFileBase>(Obj))
- return !(ELFObj->getSectionFlags(Section) &
+ if (isa<object::ELFObjectFileBase>(Obj))
+ return !(ELFSectionRef(Section).getFlags() &
(ELF::SHF_WRITE | ELF::SHF_EXECINSTR));
if (auto *COFFObj = dyn_cast<object::COFFObjectFile>(Obj))
return ((COFFObj->getCOFFSection(Section)->Characteristics &
(ELF::SHF_WRITE | ELF::SHF_EXECINSTR));
if (auto *COFFObj = dyn_cast<object::COFFObjectFile>(Obj))
return ((COFFObj->getCOFFSection(Section)->Characteristics &