src/all_types.hpp |   2 +-
 src/buffer.hpp    |   5 +
 src/codegen.cpp   |  10 +-
 src/codegen.hpp   |   2 +-
 src/ir.cpp        |   7 +-
 src/link.cpp      |   6 +-
 src/main.cpp      |  26 +-
 src/os.cpp        | 528 ++++++++++++++++++++++++++++++--
 src/os.hpp        |   2 +-
 src/util.hpp      |  68 ++++
 10 files changed, 601 insertions(+), 55 deletions(-)