Mercurial > lcfOS

comparison python/zcc.py @ 246:f254b87258e6

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Added hexfile to zcc
author Windel Bouwman
date Thu, 25 Jul 2013 08:11:30 +0200
parents 63bb40758066
children e41e4109addd
comparison
equal deleted inserted replaced
245:66912720d712 246:f254b87258e6
3 import sys, argparse 3 import sys, argparse
4 import c3, ppci, codegen 4 import c3, ppci, codegen
5 import codegenarm 5 import codegenarm
6 from transform import CleanPass, SameImmLoadDeletePass 6 from transform import CleanPass, SameImmLoadDeletePass
7 import outstream 7 import outstream
8 import hexfile
8 9
9 # Parse arguments: 10 # Parse arguments:
10 parser = argparse.ArgumentParser(description='lcfos Compiler') 11 parser = argparse.ArgumentParser(description='lcfos Compiler')
11 parser.add_argument('source', type=argparse.FileType('r'), \ 12 parser.add_argument('source', type=argparse.FileType('r'), \
12 help='the source file to build') 13 help='the source file to build')
13 parser.add_argument('-d', '--dumpir', action='store_true', help="Dump IR-code") 14 parser.add_argument('-d', '--dumpir', action='store_true', help="Dump IR-code")
14 parser.add_argument('-o', '--output', help='Output file', metavar='filename') 15 parser.add_argument('-o', '--output', help='Output file', metavar='filename')
16 parser.add_argument('--hexfile', help='Output hexfile', type=argparse.FileType('w'))
15 17
16 def main(args): 18 def main(args):
17 # Front end: 19 # Front end:
18 src = args.source.read() 20 src = args.source.read()
19 args.source.close() 21 args.source.close()
53 else: 55 else:
54 output_filename = 'b.output' 56 output_filename = 'b.output'
55 with open(output_filename, 'wb') as f: 57 with open(output_filename, 'wb') as f:
56 f.write(code_bytes) 58 f.write(code_bytes)
57 59
60 if args.hexfile:
61 hf = hexfile.HexFile()
62 hf.addRegion(0x08000000, code_bytes)
63 hf.save(args.hexfile)
64
58 if __name__ == '__main__': 65 if __name__ == '__main__':
59 arguments = parser.parse_args() 66 arguments = parser.parse_args()
60 main(arguments) 67 main(arguments)
61 68