diff options
| -rwxr-xr-x | scripts/cfe-bin-header.py | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/scripts/cfe-bin-header.py b/scripts/cfe-bin-header.py new file mode 100755 index 0000000000..476a36d8dd --- /dev/null +++ b/scripts/cfe-bin-header.py @@ -0,0 +1,72 @@ +#!/bin/env python3 + +import argparse +import os +import struct + +def auto_int(x): + return int(x, 0) + +def create_header(args, size): + header = struct.pack('>III', args.entry_addr, args.load_addr, size) + return header + +def create_output(args): + in_st = os.stat(args.input_file) + in_size = in_st.st_size + + header = create_header(args, in_size) + print(header) + + in_f = open(args.input_file, 'r+b') + in_bytes = in_f.read(in_size) + in_f.close() + + out_f = open(args.output_file, 'w+b') + out_f.write(header) + out_f.write(in_bytes) + out_f.close() + +def main(): + global args + + parser = argparse.ArgumentParser(description='') + + parser.add_argument('--entry-addr', + dest='entry_addr', + action='store', + type=auto_int, + help='Entry Address') + + parser.add_argument('--input-file', + dest='input_file', + action='store', + type=str, + help='Input file') + + parser.add_argument('--load-addr', + dest='load_addr', + action='store', + type=auto_int, + help='Load Address') + + parser.add_argument('--output-file', + dest='output_file', + action='store', + type=str, + help='Output file') + + args = parser.parse_args() + + if (not args.input_file) or (not args.output_file): + parser.print_help() + + if not args.entry_addr: + args.entry_addr = 0x80010000 + + if not args.load_addr: + args.load_addr = 0x80010000 + + create_output(args) + +main() |