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Delete dead code. NFC.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215224 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola 2014-08-08 16:49:35 +00:00
parent ef6ddcf87a
commit 7d17722343
6 changed files with 0 additions and 155 deletions
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7
include/llvm/Object/COFF.h
View File

@ -414,17 +414,10 @@ protected:
getRelocationValueString(DataRefImpl Rel,
SmallVectorImpl<char> &Result) const override;
std::error_code getLibraryNext(DataRefImpl LibData,
LibraryRef &Result) const override;
std::error_code getLibraryPath(DataRefImpl LibData,
StringRef &Result) const override;
public:
COFFObjectFile(std::unique_ptr<MemoryBuffer> Object, std::error_code &EC);
basic_symbol_iterator symbol_begin_impl() const override;
basic_symbol_iterator symbol_end_impl() const override;
library_iterator needed_library_begin() const override;
library_iterator needed_library_end() const override;
section_iterator section_begin() const override;
section_iterator section_end() const override;

46
include/llvm/Object/ELFObjectFile.h
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@ -71,11 +71,6 @@ protected:
std::error_code getSymbolSection(DataRefImpl Symb,
section_iterator &Res) const override;
std::error_code getLibraryNext(DataRefImpl Data,
LibraryRef &Result) const override;
std::error_code getLibraryPath(DataRefImpl Data,
StringRef &Res) const override;
void moveSectionNext(DataRefImpl &Sec) const override;
std::error_code getSectionName(DataRefImpl Sec,
StringRef &Res) const override;
@ -191,9 +186,6 @@ public:
section_iterator section_begin() const override;
section_iterator section_end() const override;
library_iterator needed_library_begin() const override;
library_iterator needed_library_end() const override;
std::error_code getRelocationAddend(DataRefImpl Rel, int64_t &Res) const;
std::error_code getSymbolVersion(SymbolRef Symb, StringRef &Version,
bool &IsDefault) const;
@ -837,44 +829,6 @@ StringRef ELFObjectFile<ELFT>::getLoadName() const {
return "";
}
template <class ELFT>
library_iterator ELFObjectFile<ELFT>::needed_library_begin() const {
Elf_Dyn_Iter DI = EF.begin_dynamic_table();
Elf_Dyn_Iter DE = EF.end_dynamic_table();
while (DI != DE && DI->getTag() != ELF::DT_SONAME)
++DI;
return library_iterator(LibraryRef(toDRI(DI), this));
}
template <class ELFT>
std::error_code ELFObjectFile<ELFT>::getLibraryNext(DataRefImpl Data,
LibraryRef &Result) const {
Elf_Dyn_Iter DI = toELFDynIter(Data);
Elf_Dyn_Iter DE = EF.end_dynamic_table();
// Skip to the next DT_NEEDED entry.
do
++DI;
while (DI != DE && DI->getTag() != ELF::DT_NEEDED);
Result = LibraryRef(toDRI(DI), this);
return object_error::success;
}
template <class ELFT>
std::error_code ELFObjectFile<ELFT>::getLibraryPath(DataRefImpl Data,
StringRef &Res) const {
Res = EF.getDynamicString(toELFDynIter(Data)->getVal());
return object_error::success;
}
template <class ELFT>
library_iterator ELFObjectFile<ELFT>::needed_library_end() const {
return library_iterator(LibraryRef(toDRI(EF.end_dynamic_table()), this));
}
template <class ELFT>
uint8_t ELFObjectFile<ELFT>::getBytesInAddress() const {
return ELFT::Is64Bits ? 8 : 4;

8
include/llvm/Object/MachO.h
View File

@ -118,11 +118,6 @@ public:
std::error_code getRelocationHidden(DataRefImpl Rel,
bool &Result) const override;
std::error_code getLibraryNext(DataRefImpl LibData,
LibraryRef &Res) const override;
std::error_code getLibraryPath(DataRefImpl LibData,
StringRef &Res) const override;
// MachO specific.
std::error_code getLibraryShortNameByIndex(unsigned Index, StringRef &Res);
@ -138,9 +133,6 @@ public:
section_iterator section_begin() const override;
section_iterator section_end() const override;
library_iterator needed_library_begin() const override;
library_iterator needed_library_end() const override;
uint8_t getBytesInAddress() const override;
StringRef getFileFormatName() const override;

54
include/llvm/Object/ObjectFile.h
View File

@ -178,30 +178,6 @@ public:
}
};
/// 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;
public:
LibraryRef() : OwningObject(nullptr) { }
LibraryRef(DataRefImpl LibraryP, const ObjectFile *Owner);
bool operator==(const LibraryRef &Other) const;
bool operator<(const LibraryRef &Other) const;
std::error_code getNext(LibraryRef &Result) const;
// Get the path to this library, as stored in the object file.
std::error_code getPath(StringRef &Result) const;
DataRefImpl getRawDataRefImpl() const;
};
typedef content_iterator<LibraryRef> library_iterator;
/// 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.
@ -299,13 +275,6 @@ protected:
return object_error::success;
}
// Same for LibraryRef
friend class LibraryRef;
virtual std::error_code getLibraryNext(DataRefImpl Lib,
LibraryRef &Res) const = 0;
virtual std::error_code getLibraryPath(DataRefImpl Lib,
StringRef &Res) const = 0;
public:
typedef iterator_range<symbol_iterator> symbol_iterator_range;
symbol_iterator_range symbols() const {
@ -320,9 +289,6 @@ public:
return section_iterator_range(section_begin(), section_end());
}
virtual library_iterator needed_library_begin() const = 0;
virtual library_iterator needed_library_end() const = 0;
/// @brief The number of bytes used to represent an address in this object
/// file format.
virtual uint8_t getBytesInAddress() const = 0;
@ -549,26 +515,6 @@ inline const ObjectFile *RelocationRef::getObjectFile() const {
return OwningObject;
}
// 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 std::error_code LibraryRef::getNext(LibraryRef &Result) const {
return OwningObject->getLibraryNext(LibraryPimpl, Result);
}
inline std::error_code LibraryRef::getPath(StringRef &Result) const {
return OwningObject->getLibraryPath(LibraryPimpl, Result);
}
} // end namespace object
} // end namespace llvm

20
lib/Object/COFFObjectFile.cpp
View File

@ -610,16 +610,6 @@ basic_symbol_iterator COFFObjectFile::symbol_end_impl() const {
return basic_symbol_iterator(SymbolRef(Ret, this));
}
library_iterator COFFObjectFile::needed_library_begin() const {
// TODO: implement
report_fatal_error("Libraries needed unimplemented in COFFObjectFile");
}
library_iterator COFFObjectFile::needed_library_end() const {
// TODO: implement
report_fatal_error("Libraries needed unimplemented in COFFObjectFile");
}
import_directory_iterator COFFObjectFile::import_directory_begin() const {
return import_directory_iterator(
ImportDirectoryEntryRef(ImportDirectory, 0, this));
@ -989,16 +979,6 @@ COFFObjectFile::getRelocationValueString(DataRefImpl Rel,
return object_error::success;
}
std::error_code COFFObjectFile::getLibraryNext(DataRefImpl LibData,
LibraryRef &Result) const {
report_fatal_error("getLibraryNext not implemented in COFFObjectFile");
}
std::error_code COFFObjectFile::getLibraryPath(DataRefImpl LibData,
StringRef &Result) const {
report_fatal_error("getLibraryPath not implemented in COFFObjectFile");
}
bool ImportDirectoryEntryRef::
operator==(const ImportDirectoryEntryRef &Other) const {
return ImportTable == Other.ImportTable && Index == Other.Index;

20
lib/Object/MachOObjectFile.cpp
View File

@ -1009,16 +1009,6 @@ std::error_code MachOObjectFile::getRelocationHidden(DataRefImpl Rel,
return object_error::success;
}
std::error_code MachOObjectFile::getLibraryNext(DataRefImpl LibData,
LibraryRef &Res) const {
report_fatal_error("Needed libraries unimplemented in MachOObjectFile");
}
std::error_code MachOObjectFile::getLibraryPath(DataRefImpl LibData,
StringRef &Res) const {
report_fatal_error("Needed libraries unimplemented in MachOObjectFile");
}
//
// guessLibraryShortName() is passed a name of a dynamic library and returns a
// guess on what the short name is. Then name is returned as a substring of the
@ -1246,16 +1236,6 @@ section_iterator MachOObjectFile::section_end() const {
return section_iterator(SectionRef(DRI, this));
}
library_iterator MachOObjectFile::needed_library_begin() const {
// TODO: implement
report_fatal_error("Needed libraries unimplemented in MachOObjectFile");
}
library_iterator MachOObjectFile::needed_library_end() const {
// TODO: implement
report_fatal_error("Needed libraries unimplemented in MachOObjectFile");
}
uint8_t MachOObjectFile::getBytesInAddress() const {
return is64Bit() ? 8 : 4;
}