#define LLVM_OBJECT_OBJECTFILE_H
#include "llvm/ADT/StringRef.h"
-#include "llvm/Object/Binary.h"
+#include "llvm/Object/SymbolicFile.h"
#include "llvm/Support/DataTypes.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/FileSystem.h"
#include "llvm/Support/MemoryBuffer.h"
#include <cstring>
#include <vector>
namespace object {
class ObjectFile;
-
-union DataRefImpl {
- struct {
- // ELF needs this for relocations. This entire union should probably be a
- // char[max(8, sizeof(uintptr_t))] and require the impl to cast.
- uint16_t a, b;
- uint32_t c;
- } w;
- struct {
- uint32_t a, b;
- } d;
- uintptr_t p;
- DataRefImpl() {
- std::memset(this, 0, sizeof(DataRefImpl));
- }
-};
-
-template<class content_type>
-class content_iterator {
- content_type Current;
-public:
- content_iterator(content_type symb)
- : Current(symb) {}
-
- const content_type* operator->() const {
- return &Current;
- }
-
- const content_type &operator*() const {
- return Current;
- }
-
- bool operator==(const content_iterator &other) const {
- return Current == other.Current;
- }
-
- bool operator!=(const content_iterator &other) const {
- return !(*this == other);
- }
-
- content_iterator& increment(error_code &err) {
- content_type next;
- if (error_code ec = Current.getNext(next))
- err = ec;
- else
- Current = next;
- return *this;
- }
-};
-
-inline bool operator==(const DataRefImpl &a, const DataRefImpl &b) {
- // Check bitwise identical. This is the only legal way to compare a union w/o
- // knowing which member is in use.
- return std::memcmp(&a, &b, sizeof(DataRefImpl)) == 0;
-}
-
-inline bool operator<(const DataRefImpl &a, const DataRefImpl &b) {
- // Check bitwise identical. This is the only legal way to compare a union w/o
- // knowing which member is in use.
- return std::memcmp(&a, &b, sizeof(DataRefImpl)) < 0;
-}
+class COFFObjectFile;
+class MachOObjectFile;
class SymbolRef;
+class symbol_iterator;
+class SectionRef;
+typedef content_iterator<SectionRef> section_iterator;
-/// RelocationRef - This is a value type class that represents a single
-/// relocation in the list of relocations in the object file.
+/// This is a value type class that represents a single relocation in the list
+/// of relocations in the object file.
class RelocationRef {
DataRefImpl RelocationPimpl;
const ObjectFile *OwningObject;
public:
- RelocationRef() : OwningObject(NULL) { }
+ RelocationRef() : OwningObject(nullptr) { }
RelocationRef(DataRefImpl RelocationP, const ObjectFile *Owner);
bool operator==(const RelocationRef &Other) const;
- error_code getNext(RelocationRef &Result) const;
+ void moveNext();
- error_code getAddress(uint64_t &Result) const;
- error_code getOffset(uint64_t &Result) const;
- error_code getSymbol(SymbolRef &Result) const;
- error_code getType(uint64_t &Result) const;
-
- /// @brief Indicates whether this relocation should hidden when listing
- /// relocations, usually because it is the trailing part of a multipart
- /// relocation that will be printed as part of the leading relocation.
- error_code getHidden(bool &Result) const;
+ ErrorOr<uint64_t> getAddress() const;
+ uint64_t getOffset() const;
+ symbol_iterator getSymbol() const;
+ uint64_t getType() const;
/// @brief Get a string that represents the type of this relocation.
///
/// This is for display purposes only.
- error_code getTypeName(SmallVectorImpl<char> &Result) const;
- error_code getAdditionalInfo(int64_t &Result) const;
-
- /// @brief Get a string that represents the calculation of the value of this
- /// relocation.
- ///
- /// This is for display purposes only.
- error_code getValueString(SmallVectorImpl<char> &Result) const;
+ void getTypeName(SmallVectorImpl<char> &Result) const;
DataRefImpl getRawDataRefImpl() const;
+ const ObjectFile *getObject() const;
};
typedef content_iterator<RelocationRef> relocation_iterator;
-/// SectionRef - This is a value type class that represents a single section in
-/// the list of sections in the object file.
+/// This is a value type class that represents a single section in the list of
+/// sections in the object file.
class SectionRef {
friend class SymbolRef;
DataRefImpl SectionPimpl;
const ObjectFile *OwningObject;
public:
- SectionRef() : OwningObject(NULL) { }
+ SectionRef() : OwningObject(nullptr) { }
SectionRef(DataRefImpl SectionP, const ObjectFile *Owner);
bool operator==(const SectionRef &Other) const;
+ bool operator!=(const SectionRef &Other) const;
bool operator<(const SectionRef &Other) const;
- error_code getNext(SectionRef &Result) const;
+ void moveNext();
- error_code getName(StringRef &Result) const;
- error_code getAddress(uint64_t &Result) const;
- error_code getSize(uint64_t &Result) const;
- error_code getContents(StringRef &Result) const;
+ std::error_code getName(StringRef &Result) const;
+ uint64_t getAddress() const;
+ uint64_t getSize() const;
+ std::error_code getContents(StringRef &Result) const;
/// @brief Get the alignment of this section as the actual value (not log 2).
- error_code getAlignment(uint64_t &Result) const;
+ uint64_t getAlignment() const;
- // FIXME: Move to the normalization layer when it's created.
- error_code isText(bool &Result) const;
- error_code isData(bool &Result) const;
- error_code isBSS(bool &Result) const;
- error_code isRequiredForExecution(bool &Result) const;
- error_code isVirtual(bool &Result) const;
- error_code isZeroInit(bool &Result) const;
- error_code isReadOnlyData(bool &Result) const;
+ bool isText() const;
+ bool isData() const;
+ bool isBSS() const;
+ bool isVirtual() const;
- error_code containsSymbol(SymbolRef S, bool &Result) const;
+ bool containsSymbol(SymbolRef S) const;
- relocation_iterator begin_relocations() const;
- relocation_iterator end_relocations() const;
+ relocation_iterator relocation_begin() const;
+ relocation_iterator relocation_end() const;
+ iterator_range<relocation_iterator> relocations() const {
+ return iterator_range<relocation_iterator>(relocation_begin(),
+ relocation_end());
+ }
+ section_iterator getRelocatedSection() const;
DataRefImpl getRawDataRefImpl() const;
+ const ObjectFile *getObject() const;
};
-typedef content_iterator<SectionRef> section_iterator;
-/// SymbolRef - This is a value type class that represents a single symbol in
-/// the list of symbols in the object file.
-class SymbolRef {
+/// This is a value type class that represents a single symbol in the list of
+/// symbols in the object file.
+class SymbolRef : public BasicSymbolRef {
friend class SectionRef;
- DataRefImpl SymbolPimpl;
- const ObjectFile *OwningObject;
public:
- SymbolRef() : OwningObject(NULL) { }
+ SymbolRef() : BasicSymbolRef() {}
enum Type {
ST_Unknown, // Type not specified
ST_Other
};
- enum Flags {
- SF_None = 0,
- SF_Undefined = 1U << 0, // Symbol is defined in another object file
- SF_Global = 1U << 1, // Global symbol
- SF_Weak = 1U << 2, // Weak symbol
- SF_Absolute = 1U << 3, // Absolute symbol
- SF_ThreadLocal = 1U << 4, // Thread local symbol
- SF_Common = 1U << 5, // Symbol has common linkage
- SF_FormatSpecific = 1U << 31 // Specific to the object file format
- // (e.g. section symbols)
- };
-
SymbolRef(DataRefImpl SymbolP, const ObjectFile *Owner);
+ SymbolRef(const BasicSymbolRef &B) : BasicSymbolRef(B) {
+ assert(isa<ObjectFile>(BasicSymbolRef::getObject()));
+ }
- bool operator==(const SymbolRef &Other) const;
- bool operator<(const SymbolRef &Other) const;
-
- error_code getNext(SymbolRef &Result) const;
-
- error_code getName(StringRef &Result) const;
+ std::error_code getName(StringRef &Result) const;
/// Returns the symbol virtual address (i.e. address at which it will be
/// mapped).
- error_code getAddress(uint64_t &Result) const;
- error_code getFileOffset(uint64_t &Result) const;
- error_code getSize(uint64_t &Result) const;
- error_code getType(SymbolRef::Type &Result) const;
+ std::error_code getAddress(uint64_t &Result) const;
- /// Returns the ascii char that should be displayed in a symbol table dump via
- /// nm for this symbol.
- error_code getNMTypeChar(char &Result) const;
+ /// Return the value of the symbol depending on the object this can be an
+ /// offset or a virtual address.
+ uint64_t getValue() const;
- /// Get symbol flags (bitwise OR of SymbolRef::Flags)
- error_code getFlags(uint32_t &Result) const;
-
- /// @brief Return true for common symbols such as uninitialized globals
- error_code isCommon(bool &Result) const;
+ /// @brief Get the alignment of this symbol as the actual value (not log 2).
+ uint32_t getAlignment() const;
+ uint64_t getCommonSize() const;
+ SymbolRef::Type getType() const;
/// @brief Get section this symbol is defined in reference to. Result is
/// end_sections() if it is undefined or is an absolute symbol.
- error_code getSection(section_iterator &Result) const;
-
- /// @brief Get value of the symbol in the symbol table.
- error_code getValue(uint64_t &Val) const;
+ std::error_code getSection(section_iterator &Result) const;
- DataRefImpl getRawDataRefImpl() const;
+ const ObjectFile *getObject() const;
};
-typedef content_iterator<SymbolRef> symbol_iterator;
-
-/// LibraryRef - This is a value type class that represents a single library in
-/// the list of libraries needed by a shared or dynamic object.
-class LibraryRef {
- friend class SectionRef;
- DataRefImpl LibraryPimpl;
- const ObjectFile *OwningObject;
+class symbol_iterator : public basic_symbol_iterator {
public:
- LibraryRef() : OwningObject(NULL) { }
-
- LibraryRef(DataRefImpl LibraryP, const ObjectFile *Owner);
-
- bool operator==(const LibraryRef &Other) const;
- bool operator<(const LibraryRef &Other) const;
-
- error_code getNext(LibraryRef &Result) const;
-
- // Get the path to this library, as stored in the object file.
- error_code getPath(StringRef &Result) const;
+ symbol_iterator(SymbolRef Sym) : basic_symbol_iterator(Sym) {}
+ symbol_iterator(const basic_symbol_iterator &B)
+ : basic_symbol_iterator(SymbolRef(B->getRawDataRefImpl(),
+ cast<ObjectFile>(B->getObject()))) {}
+
+ const SymbolRef *operator->() const {
+ const BasicSymbolRef &P = basic_symbol_iterator::operator *();
+ return static_cast<const SymbolRef*>(&P);
+ }
- DataRefImpl getRawDataRefImpl() const;
+ const SymbolRef &operator*() const {
+ const BasicSymbolRef &P = basic_symbol_iterator::operator *();
+ return static_cast<const SymbolRef&>(P);
+ }
};
-typedef content_iterator<LibraryRef> library_iterator;
-
-const uint64_t UnknownAddressOrSize = ~0ULL;
-/// ObjectFile - This class is the base class for all object file types.
-/// Concrete instances of this object are created by createObjectFile, which
-/// figures out which type to create.
-class ObjectFile : public Binary {
+/// This class is the base class for all object file types. Concrete instances
+/// of this object are created by createObjectFile, which figures out which type
+/// to create.
+class ObjectFile : public SymbolicFile {
virtual void anchor();
- ObjectFile() LLVM_DELETED_FUNCTION;
- ObjectFile(const ObjectFile &other) LLVM_DELETED_FUNCTION;
+ ObjectFile() = delete;
+ ObjectFile(const ObjectFile &other) = delete;
protected:
- ObjectFile(unsigned int Type, MemoryBuffer *source);
+ ObjectFile(unsigned int Type, MemoryBufferRef Source);
const uint8_t *base() const {
- return reinterpret_cast<const uint8_t *>(Data->getBufferStart());
+ return reinterpret_cast<const uint8_t *>(Data.getBufferStart());
}
// These functions are for SymbolRef to call internally. The main goal of
// Implementations assume that the DataRefImpl is valid and has not been
// modified externally. It's UB otherwise.
friend class SymbolRef;
- virtual error_code getSymbolNext(DataRefImpl Symb, SymbolRef &Res) const = 0;
- virtual error_code getSymbolName(DataRefImpl Symb, StringRef &Res) const = 0;
- virtual error_code getSymbolAddress(DataRefImpl Symb, uint64_t &Res) const = 0;
- virtual error_code getSymbolFileOffset(DataRefImpl Symb, uint64_t &Res)const=0;
- virtual error_code getSymbolSize(DataRefImpl Symb, uint64_t &Res) const = 0;
- virtual error_code getSymbolType(DataRefImpl Symb,
- SymbolRef::Type &Res) const = 0;
- virtual error_code getSymbolNMTypeChar(DataRefImpl Symb, char &Res) const = 0;
- virtual error_code getSymbolFlags(DataRefImpl Symb,
- uint32_t &Res) const = 0;
- virtual error_code getSymbolSection(DataRefImpl Symb,
- section_iterator &Res) const = 0;
- virtual error_code getSymbolValue(DataRefImpl Symb, uint64_t &Val) const = 0;
+ virtual std::error_code getSymbolName(DataRefImpl Symb,
+ StringRef &Res) const = 0;
+ std::error_code printSymbolName(raw_ostream &OS,
+ DataRefImpl Symb) const override;
+ virtual std::error_code getSymbolAddress(DataRefImpl Symb,
+ uint64_t &Res) const = 0;
+ virtual uint64_t getSymbolValue(DataRefImpl Symb) const = 0;
+ virtual uint32_t getSymbolAlignment(DataRefImpl Symb) const;
+ virtual uint64_t getCommonSymbolSizeImpl(DataRefImpl Symb) const = 0;
+ virtual SymbolRef::Type getSymbolType(DataRefImpl Symb) const = 0;
+ virtual std::error_code getSymbolSection(DataRefImpl Symb,
+ section_iterator &Res) const = 0;
// Same as above for SectionRef.
friend class SectionRef;
- virtual error_code getSectionNext(DataRefImpl Sec, SectionRef &Res) const = 0;
- virtual error_code getSectionName(DataRefImpl Sec, StringRef &Res) const = 0;
- virtual error_code getSectionAddress(DataRefImpl Sec, uint64_t &Res) const =0;
- virtual error_code getSectionSize(DataRefImpl Sec, uint64_t &Res) const = 0;
- virtual error_code getSectionContents(DataRefImpl Sec, StringRef &Res)const=0;
- virtual error_code getSectionAlignment(DataRefImpl Sec, uint64_t &Res)const=0;
- virtual error_code isSectionText(DataRefImpl Sec, bool &Res) const = 0;
- virtual error_code isSectionData(DataRefImpl Sec, bool &Res) const = 0;
- virtual error_code isSectionBSS(DataRefImpl Sec, bool &Res) const = 0;
- virtual error_code isSectionRequiredForExecution(DataRefImpl Sec,
- bool &Res) const = 0;
+ virtual void moveSectionNext(DataRefImpl &Sec) const = 0;
+ virtual std::error_code getSectionName(DataRefImpl Sec,
+ StringRef &Res) const = 0;
+ virtual uint64_t getSectionAddress(DataRefImpl Sec) const = 0;
+ virtual uint64_t getSectionSize(DataRefImpl Sec) const = 0;
+ virtual std::error_code getSectionContents(DataRefImpl Sec,
+ StringRef &Res) const = 0;
+ virtual uint64_t getSectionAlignment(DataRefImpl Sec) const = 0;
+ virtual bool isSectionText(DataRefImpl Sec) const = 0;
+ virtual bool isSectionData(DataRefImpl Sec) const = 0;
+ virtual bool isSectionBSS(DataRefImpl Sec) const = 0;
// A section is 'virtual' if its contents aren't present in the object image.
- virtual error_code isSectionVirtual(DataRefImpl Sec, bool &Res) const = 0;
- virtual error_code isSectionZeroInit(DataRefImpl Sec, bool &Res) const = 0;
- virtual error_code isSectionReadOnlyData(DataRefImpl Sec, bool &Res) const =0;
- virtual error_code sectionContainsSymbol(DataRefImpl Sec, DataRefImpl Symb,
- bool &Result) const = 0;
- virtual relocation_iterator getSectionRelBegin(DataRefImpl Sec) const = 0;
- virtual relocation_iterator getSectionRelEnd(DataRefImpl Sec) const = 0;
-
+ virtual bool isSectionVirtual(DataRefImpl Sec) const = 0;
+ virtual relocation_iterator section_rel_begin(DataRefImpl Sec) const = 0;
+ virtual relocation_iterator section_rel_end(DataRefImpl Sec) const = 0;
+ virtual section_iterator getRelocatedSection(DataRefImpl Sec) const;
// Same as above for RelocationRef.
friend class RelocationRef;
- virtual error_code getRelocationNext(DataRefImpl Rel,
- RelocationRef &Res) const = 0;
- virtual error_code getRelocationAddress(DataRefImpl Rel,
- uint64_t &Res) const =0;
- virtual error_code getRelocationOffset(DataRefImpl Rel,
- uint64_t &Res) const =0;
- virtual error_code getRelocationSymbol(DataRefImpl Rel,
- SymbolRef &Res) const = 0;
- virtual error_code getRelocationType(DataRefImpl Rel,
- uint64_t &Res) const = 0;
- virtual error_code getRelocationTypeName(DataRefImpl Rel,
- SmallVectorImpl<char> &Result) const = 0;
- virtual error_code getRelocationAdditionalInfo(DataRefImpl Rel,
- int64_t &Res) const = 0;
- virtual error_code getRelocationValueString(DataRefImpl Rel,
- SmallVectorImpl<char> &Result) const = 0;
- virtual error_code getRelocationHidden(DataRefImpl Rel, bool &Result) const {
- Result = false;
- return object_error::success;
- }
-
- // Same for LibraryRef
- friend class LibraryRef;
- virtual error_code getLibraryNext(DataRefImpl Lib, LibraryRef &Res) const = 0;
- virtual error_code getLibraryPath(DataRefImpl Lib, StringRef &Res) const = 0;
+ virtual void moveRelocationNext(DataRefImpl &Rel) const = 0;
+ virtual ErrorOr<uint64_t> getRelocationAddress(DataRefImpl Rel) const = 0;
+ virtual uint64_t getRelocationOffset(DataRefImpl Rel) const = 0;
+ virtual symbol_iterator getRelocationSymbol(DataRefImpl Rel) const = 0;
+ virtual uint64_t getRelocationType(DataRefImpl Rel) const = 0;
+ virtual void getRelocationTypeName(DataRefImpl Rel,
+ SmallVectorImpl<char> &Result) const = 0;
public:
+ uint64_t getCommonSymbolSize(DataRefImpl Symb) const {
+ assert(getSymbolFlags(Symb) & SymbolRef::SF_Common);
+ return getCommonSymbolSizeImpl(Symb);
+ }
- virtual symbol_iterator begin_symbols() const = 0;
- virtual symbol_iterator end_symbols() const = 0;
-
- virtual symbol_iterator begin_dynamic_symbols() const = 0;
- virtual symbol_iterator end_dynamic_symbols() const = 0;
+ typedef iterator_range<symbol_iterator> symbol_iterator_range;
+ symbol_iterator_range symbols() const {
+ return symbol_iterator_range(symbol_begin(), symbol_end());
+ }
- virtual section_iterator begin_sections() const = 0;
- virtual section_iterator end_sections() const = 0;
+ virtual section_iterator section_begin() const = 0;
+ virtual section_iterator section_end() const = 0;
- virtual library_iterator begin_libraries_needed() const = 0;
- virtual library_iterator end_libraries_needed() const = 0;
+ typedef iterator_range<section_iterator> section_iterator_range;
+ section_iterator_range sections() const {
+ return section_iterator_range(section_begin(), section_end());
+ }
/// @brief The number of bytes used to represent an address in this object
/// file format.
virtual StringRef getFileFormatName() const = 0;
virtual /* Triple::ArchType */ unsigned getArch() const = 0;
- /// For shared objects, returns the name which this object should be
- /// loaded from at runtime. This corresponds to DT_SONAME on ELF and
- /// LC_ID_DYLIB (install name) on MachO.
- virtual StringRef getLoadName() const = 0;
+ /// Returns platform-specific object flags, if any.
+ virtual std::error_code getPlatformFlags(unsigned &Result) const {
+ Result = 0;
+ return object_error::invalid_file_type;
+ }
+
+ /// True if this is a relocatable object (.o/.obj).
+ virtual bool isRelocatableObject() const = 0;
/// @returns Pointer to ObjectFile subclass to handle this type of object.
/// @param ObjectPath The path to the object file. ObjectPath.isObject must
/// return true.
/// @brief Create ObjectFile from path.
- static ObjectFile *createObjectFile(StringRef ObjectPath);
- static ObjectFile *createObjectFile(MemoryBuffer *Object);
+ static ErrorOr<OwningBinary<ObjectFile>>
+ createObjectFile(StringRef ObjectPath);
+
+ static ErrorOr<std::unique_ptr<ObjectFile>>
+ createObjectFile(MemoryBufferRef Object, sys::fs::file_magic Type);
+ static ErrorOr<std::unique_ptr<ObjectFile>>
+ createObjectFile(MemoryBufferRef Object) {
+ return createObjectFile(Object, sys::fs::file_magic::unknown);
+ }
+
static inline bool classof(const Binary *v) {
return v->isObject();
}
-public:
- static ObjectFile *createCOFFObjectFile(MemoryBuffer *Object);
- static ObjectFile *createELFObjectFile(MemoryBuffer *Object);
- static ObjectFile *createMachOObjectFile(MemoryBuffer *Object);
+ static ErrorOr<std::unique_ptr<COFFObjectFile>>
+ createCOFFObjectFile(MemoryBufferRef Object);
+
+ static ErrorOr<std::unique_ptr<ObjectFile>>
+ createELFObjectFile(MemoryBufferRef Object);
+
+ static ErrorOr<std::unique_ptr<MachOObjectFile>>
+ createMachOObjectFile(MemoryBufferRef Object);
};
// Inline function definitions.
inline SymbolRef::SymbolRef(DataRefImpl SymbolP, const ObjectFile *Owner)
- : SymbolPimpl(SymbolP)
- , OwningObject(Owner) {}
-
-inline bool SymbolRef::operator==(const SymbolRef &Other) const {
- return SymbolPimpl == Other.SymbolPimpl;
-}
-
-inline bool SymbolRef::operator<(const SymbolRef &Other) const {
- return SymbolPimpl < Other.SymbolPimpl;
-}
-
-inline error_code SymbolRef::getNext(SymbolRef &Result) const {
- return OwningObject->getSymbolNext(SymbolPimpl, Result);
-}
-
-inline error_code SymbolRef::getName(StringRef &Result) const {
- return OwningObject->getSymbolName(SymbolPimpl, Result);
-}
-
-inline error_code SymbolRef::getAddress(uint64_t &Result) const {
- return OwningObject->getSymbolAddress(SymbolPimpl, Result);
-}
+ : BasicSymbolRef(SymbolP, Owner) {}
-inline error_code SymbolRef::getFileOffset(uint64_t &Result) const {
- return OwningObject->getSymbolFileOffset(SymbolPimpl, Result);
+inline std::error_code SymbolRef::getName(StringRef &Result) const {
+ return getObject()->getSymbolName(getRawDataRefImpl(), Result);
}
-inline error_code SymbolRef::getSize(uint64_t &Result) const {
- return OwningObject->getSymbolSize(SymbolPimpl, Result);
+inline std::error_code SymbolRef::getAddress(uint64_t &Result) const {
+ return getObject()->getSymbolAddress(getRawDataRefImpl(), Result);
}
-inline error_code SymbolRef::getNMTypeChar(char &Result) const {
- return OwningObject->getSymbolNMTypeChar(SymbolPimpl, Result);
+inline uint64_t SymbolRef::getValue() const {
+ return getObject()->getSymbolValue(getRawDataRefImpl());
}
-inline error_code SymbolRef::getFlags(uint32_t &Result) const {
- return OwningObject->getSymbolFlags(SymbolPimpl, Result);
+inline uint32_t SymbolRef::getAlignment() const {
+ return getObject()->getSymbolAlignment(getRawDataRefImpl());
}
-inline error_code SymbolRef::getSection(section_iterator &Result) const {
- return OwningObject->getSymbolSection(SymbolPimpl, Result);
+inline uint64_t SymbolRef::getCommonSize() const {
+ return getObject()->getCommonSymbolSize(getRawDataRefImpl());
}
-inline error_code SymbolRef::getType(SymbolRef::Type &Result) const {
- return OwningObject->getSymbolType(SymbolPimpl, Result);
+inline std::error_code SymbolRef::getSection(section_iterator &Result) const {
+ return getObject()->getSymbolSection(getRawDataRefImpl(), Result);
}
-inline error_code SymbolRef::getValue(uint64_t &Val) const {
- return OwningObject->getSymbolValue(SymbolPimpl, Val);
+inline SymbolRef::Type SymbolRef::getType() const {
+ return getObject()->getSymbolType(getRawDataRefImpl());
}
-inline DataRefImpl SymbolRef::getRawDataRefImpl() const {
- return SymbolPimpl;
+inline const ObjectFile *SymbolRef::getObject() const {
+ const SymbolicFile *O = BasicSymbolRef::getObject();
+ return cast<ObjectFile>(O);
}
return SectionPimpl == Other.SectionPimpl;
}
+inline bool SectionRef::operator!=(const SectionRef &Other) const {
+ return SectionPimpl != Other.SectionPimpl;
+}
+
inline bool SectionRef::operator<(const SectionRef &Other) const {
return SectionPimpl < Other.SectionPimpl;
}
-inline error_code SectionRef::getNext(SectionRef &Result) const {
- return OwningObject->getSectionNext(SectionPimpl, Result);
+inline void SectionRef::moveNext() {
+ return OwningObject->moveSectionNext(SectionPimpl);
}
-inline error_code SectionRef::getName(StringRef &Result) const {
+inline std::error_code SectionRef::getName(StringRef &Result) const {
return OwningObject->getSectionName(SectionPimpl, Result);
}
-inline error_code SectionRef::getAddress(uint64_t &Result) const {
- return OwningObject->getSectionAddress(SectionPimpl, Result);
+inline uint64_t SectionRef::getAddress() const {
+ return OwningObject->getSectionAddress(SectionPimpl);
}
-inline error_code SectionRef::getSize(uint64_t &Result) const {
- return OwningObject->getSectionSize(SectionPimpl, Result);
+inline uint64_t SectionRef::getSize() const {
+ return OwningObject->getSectionSize(SectionPimpl);
}
-inline error_code SectionRef::getContents(StringRef &Result) const {
+inline std::error_code SectionRef::getContents(StringRef &Result) const {
return OwningObject->getSectionContents(SectionPimpl, Result);
}
-inline error_code SectionRef::getAlignment(uint64_t &Result) const {
- return OwningObject->getSectionAlignment(SectionPimpl, Result);
-}
-
-inline error_code SectionRef::isText(bool &Result) const {
- return OwningObject->isSectionText(SectionPimpl, Result);
-}
-
-inline error_code SectionRef::isData(bool &Result) const {
- return OwningObject->isSectionData(SectionPimpl, Result);
+inline uint64_t SectionRef::getAlignment() const {
+ return OwningObject->getSectionAlignment(SectionPimpl);
}
-inline error_code SectionRef::isBSS(bool &Result) const {
- return OwningObject->isSectionBSS(SectionPimpl, Result);
+inline bool SectionRef::isText() const {
+ return OwningObject->isSectionText(SectionPimpl);
}
-inline error_code SectionRef::isRequiredForExecution(bool &Result) const {
- return OwningObject->isSectionRequiredForExecution(SectionPimpl, Result);
+inline bool SectionRef::isData() const {
+ return OwningObject->isSectionData(SectionPimpl);
}
-inline error_code SectionRef::isVirtual(bool &Result) const {
- return OwningObject->isSectionVirtual(SectionPimpl, Result);
+inline bool SectionRef::isBSS() const {
+ return OwningObject->isSectionBSS(SectionPimpl);
}
-inline error_code SectionRef::isZeroInit(bool &Result) const {
- return OwningObject->isSectionZeroInit(SectionPimpl, Result);
+inline bool SectionRef::isVirtual() const {
+ return OwningObject->isSectionVirtual(SectionPimpl);
}
-inline error_code SectionRef::isReadOnlyData(bool &Result) const {
- return OwningObject->isSectionReadOnlyData(SectionPimpl, Result);
+inline relocation_iterator SectionRef::relocation_begin() const {
+ return OwningObject->section_rel_begin(SectionPimpl);
}
-inline error_code SectionRef::containsSymbol(SymbolRef S, bool &Result) const {
- return OwningObject->sectionContainsSymbol(SectionPimpl, S.SymbolPimpl,
- Result);
+inline relocation_iterator SectionRef::relocation_end() const {
+ return OwningObject->section_rel_end(SectionPimpl);
}
-inline relocation_iterator SectionRef::begin_relocations() const {
- return OwningObject->getSectionRelBegin(SectionPimpl);
-}
-
-inline relocation_iterator SectionRef::end_relocations() const {
- return OwningObject->getSectionRelEnd(SectionPimpl);
+inline section_iterator SectionRef::getRelocatedSection() const {
+ return OwningObject->getRelocatedSection(SectionPimpl);
}
inline DataRefImpl SectionRef::getRawDataRefImpl() const {
return SectionPimpl;
}
+inline const ObjectFile *SectionRef::getObject() const {
+ return OwningObject;
+}
+
/// RelocationRef
inline RelocationRef::RelocationRef(DataRefImpl RelocationP,
const ObjectFile *Owner)
return RelocationPimpl == Other.RelocationPimpl;
}
-inline error_code RelocationRef::getNext(RelocationRef &Result) const {
- return OwningObject->getRelocationNext(RelocationPimpl, Result);
+inline void RelocationRef::moveNext() {
+ return OwningObject->moveRelocationNext(RelocationPimpl);
}
-inline error_code RelocationRef::getAddress(uint64_t &Result) const {
- return OwningObject->getRelocationAddress(RelocationPimpl, Result);
+inline ErrorOr<uint64_t> RelocationRef::getAddress() const {
+ return OwningObject->getRelocationAddress(RelocationPimpl);
}
-inline error_code RelocationRef::getOffset(uint64_t &Result) const {
- return OwningObject->getRelocationOffset(RelocationPimpl, Result);
+inline uint64_t RelocationRef::getOffset() const {
+ return OwningObject->getRelocationOffset(RelocationPimpl);
}
-inline error_code RelocationRef::getSymbol(SymbolRef &Result) const {
- return OwningObject->getRelocationSymbol(RelocationPimpl, Result);
+inline symbol_iterator RelocationRef::getSymbol() const {
+ return OwningObject->getRelocationSymbol(RelocationPimpl);
}
-inline error_code RelocationRef::getType(uint64_t &Result) const {
- return OwningObject->getRelocationType(RelocationPimpl, Result);
+inline uint64_t RelocationRef::getType() const {
+ return OwningObject->getRelocationType(RelocationPimpl);
}
-inline error_code RelocationRef::getTypeName(SmallVectorImpl<char> &Result)
- const {
+inline void RelocationRef::getTypeName(SmallVectorImpl<char> &Result) const {
return OwningObject->getRelocationTypeName(RelocationPimpl, Result);
}
-inline error_code RelocationRef::getAdditionalInfo(int64_t &Result) const {
- return OwningObject->getRelocationAdditionalInfo(RelocationPimpl, Result);
-}
-
-inline error_code RelocationRef::getValueString(SmallVectorImpl<char> &Result)
- const {
- return OwningObject->getRelocationValueString(RelocationPimpl, Result);
-}
-
-inline error_code RelocationRef::getHidden(bool &Result) const {
- return OwningObject->getRelocationHidden(RelocationPimpl, Result);
-}
-
inline DataRefImpl RelocationRef::getRawDataRefImpl() const {
return RelocationPimpl;
}
-// Inline function definitions.
-inline LibraryRef::LibraryRef(DataRefImpl LibraryP, const ObjectFile *Owner)
- : LibraryPimpl(LibraryP)
- , OwningObject(Owner) {}
-
-inline bool LibraryRef::operator==(const LibraryRef &Other) const {
- return LibraryPimpl == Other.LibraryPimpl;
-}
-
-inline bool LibraryRef::operator<(const LibraryRef &Other) const {
- return LibraryPimpl < Other.LibraryPimpl;
+inline const ObjectFile *RelocationRef::getObject() const {
+ return OwningObject;
}
-inline error_code LibraryRef::getNext(LibraryRef &Result) const {
- return OwningObject->getLibraryNext(LibraryPimpl, Result);
-}
-
-inline error_code LibraryRef::getPath(StringRef &Result) const {
- return OwningObject->getLibraryPath(LibraryPimpl, Result);
-}
} // end namespace object
} // end namespace llvm
projects / oota-llvm.git / blobdiff