Mostly this change adds support converting to and from
YAML which will allow us to write more test cases for
the WebAssembly MC and lld ports.
Better support for objdump, readelf, and nm will be in
followup CLs.
I had to update the two wasm test binaries because they
used the old style 'name' section which is no longer
supported.
Differential Revision: https://reviews.llvm.org/D31099
Patch by Sam Clegg
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@299101 91177308-0d34-0410-b5e6-96231b3b80d8
The file does not seems to use c++ iostreams (and is is llvm policy to avoid
that). Committing as obvious.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@288364 91177308-0d34-0410-b5e6-96231b3b80d8
