import r2pipe, sys, io
sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', errors='replace')

r2 = r2pipe.open("Z:/Development/devl/Havoc/HAVOC_NOCD.EXE",
                 ["-e", "bin.relocs.apply=true"])

# CD check function around 0x42A6BE
print("=== CD check function area 0x42A680 - 0x42A800 ===")
print(r2.cmd("pd 100 @ 0x42a680"))

print("\n=== NOCD stub at 0x42A7B0 (existing patch) ===")
print(r2.cmd("pd 8 @ 0x42a7b0"))

# Also check the caller of this function
print("\n=== Looking backwards: what calls 0x42A6BE area? ===")
print(r2.cmd("pd 5 @ 0x42a67e"))  # entry point of the function

r2.quit()