* Use conventional naming for KindHandlers.
* Add X86 relocation routines.
* Use std::function instead of function pointers in _fixupHandler map.
* Change _fixupHandler map from std::map to llvm::DenseMap.
* Add simple testcase for x86 relocations.
llvm-svn: 166700
* Moves enum Scope from DefinedAtom.h to Atom.h
* Adds scope method to AbsoluteAtom class
* Updates YAML to print scope of AbsoluteAtoms
* Update Native Reader/Writer to handle this new, "attribute"
* Adds testcase
Reviewed and approved by Nick Kledzik
llvm-svn: 166189
- Hexagon has many relocation types, this patch covers just
a subset, more will be added.
- PowerPC support was added so that we can verify mixed endian
environments.
* Add some basic test cases
* Update ldd-core to accept -endian flag
llvm-svn: 165477
Removed architecture dependent .sbss section creation.
Updated test case to show the change in section types and removal of a sbss section.
llvm-svn: 165181
* Updates ReaderELF.cpp contentType method to match ELF.h's logic and now handle
typeData
* Add -arch to ldd-core testdriver
* Add testcase to check typeData
* Update others to stay in sync with this change.
llvm-svn: 164976
of this is derived from the Mach-O writer. Reviewed by: Nick Kledzik.
* Adds loop to SectionChunk::write traverse references calling the
writer's fixup handler, applyFixup.
* Adds method, ELFWriter::buildAtomToAddressMap to that creates a
mapping from an atom to its runtime address.
* Adds method, ELFWriter::addressOfAtom to return the runtime address
of the atom.
llvm-svn: 164618
table header. Skeleton code for ReferenceKinds.
Credits:
Doxygen by Michael Spencer.
Origianl implementation from Macho by Sidney Manning.
Templatization, implementation of section header chunks, string table, ELF header by Hemant Kulkarni.
llvm-svn: 163906
Although the code is not valid to begin with. It is trying to do a raw memory
copy of a non standard-layout type. nameoffset is not guaranteed to directly
follow cmdsize.
This should be properly fixed.
llvm-svn: 158612
ivars in WriterOptionsMachO instead have its methods compute ivar interactions.
Refactor mach-o Reference Kinds and introduce abstract class KindHandler.
Split up StubAtoms.hpp by architecture. Add support for 32-bit x86 stubs.
llvm-svn: 158336
now Reader and Writer subclasses for each file format. Each Reader and
Writer subclass defines an "options" class which controls how that Reader
or Writer operates.
llvm-svn: 157774
Michael J. Spencer