Re: [PATCH v3 20/20] target/riscv: Enable uxl field write

[Richard Henderson]

On 11/11/21 4:18 PM, Frédéric Pétrot wrote:
> > Still missing the update for write_sstatus, which I think is simply an update to 
> > sstatus_v1_10_mask.
>
>    I take the liberty to jump in as I face the issue of updating that mask in 
> the
>    128-bit patches: sstatus_v1_10_mask is a target_ulong, and when compiling for
>    32-bit hosts, we can't just or it with MSTATUS64_S/UXL that lie above the
>    32-bit limits.

Surely (target_ulong)MSTATUS64_UXL will properly produce 0 when oring into 
sstatus_v1_10_mask?  Which is correct for an RV32-only build.


r~