view python/zcc.py @ 207:8b2f20aae086

cleaning of files
author Windel Bouwman
date Sat, 29 Jun 2013 10:05:42 +0200
parents d77cb5962cc5
children 003c8a976fff
line wrap: on
line source

#!/usr/bin/python

import sys, os, argparse
import c3, ppci, codegen
import arm_cm3
import codegenarm
import outstream

# Parse arguments:
parser = argparse.ArgumentParser(description='lcfos Compiler')
parser.add_argument('source', type=argparse.FileType('r'), help='the source file to build')
parser.add_argument('-d', '--dumpir', action='store_true', help="Dump IR-code")
parser.add_argument('-o', '--output', help='Output file', metavar='filename')

def main(args):
    # Front end:
    src = args.source.read()
    args.source.close()
    diag = ppci.DiagnosticsManager()
    c3b = c3.Builder(diag)

    ircode = c3b.build(src)
    if not ircode:
        diag.printErrors(src)
        sys.exit(1)

    if args.dumpir:
        ircode.dump()

    # Code generation:

    #cg = codegen.CodeGenerator(arm_cm3.armtarget)
    outs = outstream.TextOutputStream()
    cg = codegenarm.ArmCodeGenerator(outs)
    obj = cg.generate(ircode)

    if args.dumpir:
        outs.dump()

    if args.output:
        output_filename = args.output
    else:
        output_filename = 'lc.output'

    # TODO: store data

if __name__ == '__main__':
    args = parser.parse_args()
    print(args, type(args))
    main(args)