mirror of
https://github.com/palera1n/palera1n.git
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37 lines
928 B
Python
37 lines
928 B
Python
#!/usr/bin/env python3
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import os
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import sys
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if __name__ == "__main__":
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args = sys.argv
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if len(args) < 4:
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print("Usage: kernelcache_raw kernelcache_patched kc.bpatch")
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sys.exit(0)
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patched = args[2]
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original = args[1]
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sizeP = os.path.getsize(patched)
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sizeO = os.path.getsize(original)
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if sizeP != sizeO:
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print("size does not match, can't compare files! exiting...")
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sys.exit(1)
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p = open(patched, "rb").read()
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o = open(original, "rb").read()
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diff = []
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for i in range(sizeO):
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originalByte = o[i]
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patchedByte = p[i]
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if originalByte != patchedByte:
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diff.append([hex(i), hex(originalByte), hex(patchedByte)])
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diffFile = open(args[3], 'w+')
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diffFile.write('#AMFI\n\n')
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for d in diff:
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data = str(d[0]) + " " + (str(d[1])) + " " + (str(d[2]))
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diffFile.write(data + '\n')
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print(data)
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