[PATCH v8 22/30] powerpc: Define new SRR1 bits for a future ISA version
Jordan Niethe
jniethe5 at gmail.com
Fri May 8 12:26:33 AEST 2020
Hi mpe,
Could you please take some changes for the commit message.
In the patch title
s/a future ISA version/ISA v3.1/
On Wed, May 6, 2020 at 1:47 PM Jordan Niethe <jniethe5 at gmail.com> wrote:
>
> Add the BOUNDARY SRR1 bit definition for when the cause of an alignment
> exception is a prefixed instruction that crosses a 64-byte boundary.
> Add the PREFIXED SRR1 bit definition for exceptions caused by prefixed
> instructions.
>
> Bit 35 of SRR1 is called SRR1_ISI_N_OR_G. This name comes from it being
> used to indicate that an ISI was due to the access being no-exec or
> guarded. A future ISA version adds another purpose. It is also set if
s/A future ISA version/ISA v3.1/
> there is an access in a cache-inhibited location for prefixed
> instruction. Rename from SRR1_ISI_N_OR_G to SRR1_ISI_N_G_OR_CIP.
>
> Reviewed-by: Alistair Popple <alistair at popple.id.au>
> Signed-off-by: Jordan Niethe <jniethe5 at gmail.com>
> ---
> v2: Combined all the commits concerning SRR1 bits.
> ---
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