mirror of
https://github.com/EchoStretch/kstuff.git
synced 2026-10-23 12:12:30 -05:00
15 lines
476 B
Python
15 lines
476 B
Python
import sys
|
|
|
|
with open(sys.argv[1], 'r+b') as file:
|
|
assert file.read(5) == b'\xeb\x0bELF'
|
|
file.seek(0)
|
|
file.write(b'\xeb\x0bPLD')
|
|
file.seek(64+56+16)
|
|
vaddr = int.from_bytes(file.read(8), 'little')
|
|
file.seek(64+56+32)
|
|
filesz = (int.from_bytes(file.read(8), 'little') - vaddr).to_bytes(8, 'little')
|
|
memsz = (int.from_bytes(file.read(8), 'little') - vaddr).to_bytes(8, 'little')
|
|
file.seek(64+56+32)
|
|
file.write(filesz)
|
|
file.write(memsz)
|