llvm-svn: 160740

llvm-svn: 160737

Add a new option, -reader which will select formats other than YAML for
reading.  YAML is still the default.

llvm-svn: 160736

with subsequent changes to use lower level interfaces done by me.

llvm-svn: 160732

llvm-svn: 160730

llvm-svn: 160468

llvm-svn: 160370

llvm-svn: 159702

llvm-svn: 159165

llvm-svn: 158945

llvm-svn: 158944

llvm-svn: 158678

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

llvm-svn: 158584

Add 'invalid' as a Reference Kind so that unknown/invalid kind strings can return that fact to the caller for use in constructing an error message, rather that triggering an assertion.

llvm-svn: 158547

remove return statements after llvm_unreachable() as the compiler no longer warns abot missing return values

llvm-svn: 158544

llvm-svn: 158542

llvm-svn: 158541

llvm-svn: 158375

llvm-svn: 158374

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

put the public function createReaderPECOFF() in the lld namespace and everything else in is own namespace

llvm-svn: 158135

llvm-svn: 158134

llvm-svn: 158133

llvm-svn: 157834

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

llvm-svn: 157253

llvm-svn: 156143

recursive descent functions into one table driven parser.  Add proper
error recovery and reporting.  Add lots of test cases with semantics errors
and verify error messages.

llvm-svn: 156136

llvm-svn: 156130

There are no tests for this yet because I still need to finish the
YAML -> COFF converter so we don't get binary files checked in.

llvm-svn: 156100

llvm-svn: 155861

llvm-svn: 155847

llvm-svn: 155846

llvm-svn: 155678

llvm-svn: 155652

"friend class Foo;" instead of just friend Foo;".

llvm-svn: 155625

llvm-svn: 155588

llvm-svn: 155581

llvm-svn: 155578