On 02/06/2018 11:15 AM, Peter Maydell wrote:
> My test setup doesn't capture register values from
> before the insn executes...
I have patches for RISU to dump each record written
to the trace file, which does allow one to go back
and examine previous register values.
r~
On 6 February 2018 at 19:59, Ard Biesheuvel wrote:
> Thanks a lot for debugging that. As I said, I don't have test vectors,
> or I would have tested it myself, and most likely would have found
> this as well.
No problem. I spent a surprisingly long time looking at the inside
of the loop trying to
On 6 February 2018 at 20:41, Peter Maydell wrote:
> On 6 February 2018 at 19:15, Peter Maydell wrote:
>> On 6 February 2018 at 19:06, Peter Maydell wrote:
>>> SM4EKEY, SM4E
>>
>> Sample SM4EKEY failure:
>> insn 0xce78cbdd (SM4EKEY V29.4S, V30.4S, V24.4S)
>> V24 : 6ee7a2520059bd15bac75e4436b3
On 6 February 2018 at 19:15, Peter Maydell wrote:
> On 6 February 2018 at 19:06, Peter Maydell wrote:
>> SM4EKEY, SM4E
>
> Sample SM4EKEY failure:
> insn 0xce78cbdd (SM4EKEY V29.4S, V30.4S, V24.4S)
> V24 : 6ee7a2520059bd15bac75e4436b3a1bd
> V30 : a67d04e738f68da895ffd0c3e154e3e7
>
> V29
On 6 February 2018 at 19:06, Peter Maydell wrote:
> SM4EKEY, SM4E
Sample SM4EKEY failure:
insn 0xce78cbdd (SM4EKEY V29.4S, V30.4S, V24.4S)
V24 : 6ee7a2520059bd15bac75e4436b3a1bd
V30 : a67d04e738f68da895ffd0c3e154e3e7
V29 actual: a67d04e7b98aaef47bf01b8158da5407
V29 expected: 8d4922
On 6 February 2018 at 18:57, Ard Biesheuvel wrote:
> On 6 February 2018 at 18:56, Ard Biesheuvel wrote:
>> On 6 February 2018 at 18:45, Peter Maydell wrote:
>>> On 22 January 2018 at 17:26, Ard Biesheuvel
>>> wrote:
This implements emulation of the new SHA-512 instructions that have
On 6 February 2018 at 18:45, Peter Maydell wrote:
> On 22 January 2018 at 17:26, Ard Biesheuvel wrote:
>> This implements emulation of the new SHA-512 instructions that have
>> been added as an optional extensions to the ARMv8 Crypto Extensions
>> in ARM v8.2.
>>
>> Signed-off-by: Ard Biesheuvel
On 6 February 2018 at 18:56, Ard Biesheuvel wrote:
> On 6 February 2018 at 18:45, Peter Maydell wrote:
>> On 22 January 2018 at 17:26, Ard Biesheuvel
>> wrote:
>>> This implements emulation of the new SHA-512 instructions that have
>>> been added as an optional extensions to the ARMv8 Crypto Ex
On 22 January 2018 at 17:26, Ard Biesheuvel wrote:
> This implements emulation of the new SHA-512 instructions that have
> been added as an optional extensions to the ARMv8 Crypto Extensions
> in ARM v8.2.
>
> Signed-off-by: Ard Biesheuvel
> +void HELPER(crypto_sha512h)(void *vd, void *vn, void
This implements emulation of the new SHA-512 instructions that have
been added as an optional extensions to the ARMv8 Crypto Extensions
in ARM v8.2.
Signed-off-by: Ard Biesheuvel
---
target/arm/cpu.h | 1 +
target/arm/crypto_helper.c | 75 -
target/arm/helper.h|
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