tree 37fc7aa3f833e8ee1cb945c80637105cfd1c6757
parent 272b3a39e6df23a6d45cd0502a1b80c18e704178
author Adrian Prantl <aprantl@apple.com> 1424461492 +0000
committer Copybara-Service <copybara-worker@google.com> 1600460954 -0700

Wrap clang module files in a Mach-O, ELF, or COFF container.
This is a necessary prerequisite for debugging with modules.
The .pcm files become containers that hold the serialized AST which allows
us to store debug information in the module file that can be shared by all
object files that were built importing the module.

rdar://problem/19104245

llvm-svn: 230044
GitOrigin-RevId: c4091aa74e030ca5a447b7d119a4d46d6be17de2