You've already forked Diddy-Kong-Racing
mirror of
https://github.com/izzy2lost/Diddy-Kong-Racing.git
synced 2026-03-10 11:36:09 -07:00
61 lines
1.6 KiB
Python
61 lines
1.6 KiB
Python
import sys
|
|
import re
|
|
|
|
from file_util import FileUtil
|
|
|
|
SYMBOLS_TEXT_FILENAME = 'build/us_1.0/dkr.map'
|
|
|
|
symbol_define_regex = r'\s*(0x[0-9a-f]{16})\s*([_0-9A-Za-z]*)'
|
|
|
|
def main():
|
|
FileUtil.set_working_dir_to_project_base()
|
|
if len(sys.argv) != 2:
|
|
show_help()
|
|
return
|
|
symbol, address = find_pairing(sys.argv[1])
|
|
if symbol is None or address is None:
|
|
if is_address(sys.argv[1]):
|
|
print('No symbol was found for the address 0x%08X' % int(sys.argv[1], 16))
|
|
else:
|
|
print('No address was found for the symbol "%s"' % sys.argv[1])
|
|
else:
|
|
print('0x%08X = %s' % (address, symbol))
|
|
|
|
def find_pairing(sym_or_addr):
|
|
symbol = None
|
|
address = None
|
|
if is_address(sym_or_addr):
|
|
address = int(sym_or_addr, 16)
|
|
else:
|
|
symbol = sym_or_addr
|
|
try:
|
|
lines = FileUtil.get_text_from_file(SYMBOLS_TEXT_FILENAME).split('\n')
|
|
except:
|
|
print('Couldn\'t open file ' + SYMBOLS_TEXT_FILENAME)
|
|
return
|
|
for line in lines:
|
|
matches = re.match(symbol_define_regex, line)
|
|
if matches is None:
|
|
continue
|
|
cur_addr = int(matches[1], 16)
|
|
cur_sym = matches[2]
|
|
if cur_addr == address:
|
|
return cur_sym, address
|
|
elif cur_sym == symbol:
|
|
return symbol, cur_addr
|
|
return None, None
|
|
|
|
def is_address(symbol):
|
|
try:
|
|
int(symbol, 16)
|
|
return True
|
|
except:
|
|
return False
|
|
|
|
def show_help():
|
|
print("Usage: ./get_symbol <RAM Address or symbol>")
|
|
|
|
##################################################################################
|
|
|
|
main()
|