diff options
Diffstat (limited to 'target/hexagon/gen_idef_parser_funcs.py')
| -rw-r--r-- | target/hexagon/gen_idef_parser_funcs.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/target/hexagon/gen_idef_parser_funcs.py b/target/hexagon/gen_idef_parser_funcs.py index 72f11c68ca..2f6e826f76 100644 --- a/target/hexagon/gen_idef_parser_funcs.py +++ b/target/hexagon/gen_idef_parser_funcs.py @@ -20,6 +20,7 @@ import sys import re import string +import argparse from io import StringIO import hex_common @@ -43,13 +44,19 @@ import hex_common ## them are inputs ("in" prefix), while some others are outputs. ## def main(): - hex_common.read_semantics_file(sys.argv[1]) + parser = argparse.ArgumentParser( + "Emit instruction implementations that can be fed to idef-parser" + ) + parser.add_argument("semantics", help="semantics file") + parser.add_argument("out", help="output file") + args = parser.parse_args() + hex_common.read_semantics_file(args.semantics) hex_common.calculate_attribs() hex_common.init_registers() tagregs = hex_common.get_tagregs() tagimms = hex_common.get_tagimms() - with open(sys.argv[-1], "w") as f: + with open(args.out, "w") as f: f.write('#include "macros.h.inc"\n\n') for tag in hex_common.tags: |