Demystifying the Secure Enclave Processor
LytVKz
LytVKz
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Control Endpoint Opcodes<br />
Opcode Name<br />
Description<br />
0 NOP Used to wake up SEP<br />
2 SET_OOL_IN_ADDR Request out-of-line buffer address<br />
3 SET_OOL_OUT_ADDR Reply out-of-line buffer address<br />
4 SET_OOL_IN_SIZE Size of request buffer<br />
5 SET_OOL_OUT_SIZE Size of reply buffer<br />
10 TTYIN Write to SEP console<br />
12 SLEEP Sleep <strong>the</strong> SEP