#!/usr/bin/python3

from collections import OrderedDict
import os
import sys

script_dir = os.path.dirname(os.path.realpath(__file__))

syms = {}

file_path = os.path.join(script_dir, "symbol_addrs.txt")

with open(file_path) as f:
    symbol_lines = f.readlines()

for line in symbol_lines:
    addr_text = line.split(" = ")[1][:10]
    addr = int(addr_text, 0)
    if addr in syms:
        print("Duplicate address: " + addr_text)
        sys.exit(55)
    syms[addr] = line

with open(file_path, newline="\n", mode="w") as f:
    for addr in sorted(syms):
        f.write(syms[addr])