src/codegen.cpp |  6 +--
 src/ir.cpp      |  4 +-
 src/main.cpp    | 58 ++++++++++++++++++++----
 src/os.cpp      | 75 +++++++++++++++++++++++++++++---
 src/os.hpp      |  6 ++-
 5 files changed, 129 insertions(+), 20 deletions(-)