A-Mini/ami.py at main · zGoldthorpe/A-Mini · GitHub

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"""
Assembly-Minimal
==================
Goldthorpe

This is a proof-of-concept interpreter for A-Mi
"""

import argparse

from ui.printer     import PrinterUI
from ui.reader      import ReaderUI
from ui.interpreter import InterpreterUI
from ui.opter       import OptUI

if __name__ == "__main__":

    ### command-line argument handling ###

    argparser = argparse.ArgumentParser(
                    description="Proof-of-concept interpreter for A-Mi")

    PrinterUI.add_arguments(argparser.add_argument_group("formatting"))
    ReaderUI.add_arguments(argparser.add_argument_group("input"))
    InterpreterUI.add_arguments(argparser.add_argument_group("interpreter"))
    OptUI.add_arguments(argparser.add_argument_group("optimisation"))

    args = argparser.parse_args()
    PrinterUI.arg_init(args)
    reader = ReaderUI.arg_init(args)
    interpreter = InterpreterUI.arg_init(args)
    opter = OptUI.arg_init(args)

    ### parse source or stdin ###
    reader.fetch_input()
    cfg = reader.build_cfg()

    ### optimise ###
    opter.load_cfg(cfg)
    opter.execute_passes()

    ### run program ###
    interpreter.load_cfg(opter.CFG)
    interpreter.run()