A parser generator used to generate the following files:

• js/src/frontend/BinASTParser.h
• js/src/frontend/BinASTParser.cpp
• js/src/frontent/BinASTToken.h

from the following files:

• js/src/frontend/BinAST.webidl_ (specifications of BinAST)
• js/src/frontend/BinAST.yaml (parser generator driver)

To use it:

$ cd $(topsrcdir)/js/src/frontend/binast
% ./build.sh