Mercurial > lcfOS
comparison python/c3c.py @ 400:0374c65cb437
Move compiler to seperate repo
| author | Windel Bouwman |
|---|---|
| date | Mon, 14 Jul 2014 22:23:55 +0200 |
| parents | |
| children |
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| 399:a7c444404df9 | 400:0374c65cb437 |
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| 1 #!/usr/bin/env python | |
| 2 | |
| 3 import sys | |
| 4 import argparse | |
| 5 import logging | |
| 6 | |
| 7 from ppci.buildfunctions import c3toir | |
| 8 import ppci.buildtasks # Include not used, but it registers build tasks. | |
| 9 import ppci | |
| 10 from zcc import logLevel | |
| 11 | |
| 12 | |
| 13 def make_parser(): | |
| 14 parser = argparse.ArgumentParser(description='c3 Compiler') | |
| 15 | |
| 16 parser.add_argument('--log', help='Log level (INFO,DEBUG,[WARN])', | |
| 17 type=logLevel, default='INFO') | |
| 18 | |
| 19 parser.add_argument('--target', help='target machine', default="arm") | |
| 20 parser.add_argument('-o', '--output', help='target machine', | |
| 21 type=argparse.FileType('w'), default=sys.stdout) | |
| 22 parser.add_argument('-i', '--include', action='append', | |
| 23 help='include file', default=[]) | |
| 24 parser.add_argument('sources', metavar='source', | |
| 25 help='source file', nargs='+') | |
| 26 return parser | |
| 27 | |
| 28 | |
| 29 def main(args): | |
| 30 # Configure some logging: | |
| 31 logging.getLogger().setLevel(logging.DEBUG) | |
| 32 ch = logging.StreamHandler() | |
| 33 ch.setFormatter(logging.Formatter(ppci.logformat)) | |
| 34 ch.setLevel(args.log) | |
| 35 logging.getLogger().addHandler(ch) | |
| 36 | |
| 37 res = c3toir(args.sources, args.include, args.target) | |
| 38 writer = ppci.irutils.Writer() | |
| 39 for ir_module in res: | |
| 40 writer.write(ir_module, args.output) | |
| 41 | |
| 42 logging.getLogger().removeHandler(ch) | |
| 43 return res | |
| 44 | |
| 45 | |
| 46 if __name__ == '__main__': | |
| 47 parser = make_parser() | |
| 48 arguments = parser.parse_args() | |
| 49 sys.exit(main(arguments)) |