Convert a few macho reader/writer helpers to new error handling. NFC.
authorPete Cooper <peter_cooper@apple.com>
Thu, 31 Mar 2016 00:08:16 +0000 (00:08 +0000)
committerPete Cooper <peter_cooper@apple.com>
Thu, 31 Mar 2016 00:08:16 +0000 (00:08 +0000)
commit514594bdd32799628608dec68d0fa8704940d7fa
tree4a92cb425fae3c780b6543edf295d5c868439855
parentc6e7b8146a71b10ac41f452286e8aa57c1bf4c8b
Convert a few macho reader/writer helpers to new error handling.  NFC.

These methods were responsible for some of the few remaining calls
to llvm::errorCodeToError.  Converting them makes us have more Error's
in the api and fewer error_code's.

llvm-svn: 264974
lld/lib/ReaderWriter/MachO/MachONormalizedFileBinaryReader.cpp
lld/lib/ReaderWriter/MachO/MachONormalizedFileBinaryWriter.cpp