On 21/10/26 09:26, Philippe Mathieu-Daudé wrote:
On 21/10/26 08:46, Stian Halseth wrote:
Implement the AES key expansion instructions according to
OSA (Oracle SPARC Architecture) 2011 sections 7.3 and 7.4
and set the AES bit in the CFR.
^^^^^^^^^^^^^^^^^^^^^^^^^^
4-operand form (7.3):
- AES_KEXPAND1
3-operand form (7.4):
- AES_KEXPAND0
- AES_KEXPAND2
Like the AES round instructions, they are gated behind the
crypto CPU feature and disabled for sparc32.
~ "The AES feature is now complete and exposed in the Compatibility
Feature Register".
Ah this is already described, nevermind :)
Signed-off-by: Stian Halseth <[email protected]>
---
target/sparc/crypto_helper.c | 58 ++++++++++++++++++++++++++++++++++++
target/sparc/helper.h | 3 ++
target/sparc/insns.decode | 7 +++++
target/sparc/translate.c | 30 ++++++++++++++++++-
4 files changed, 97 insertions(+), 1 deletion(-)
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
