On Tue, May 02, 2023 at 07:57:29PM +0100, Stafford Horne wrote:
> As per OpenRISC spec 1.4 FPCSR can be read and written in user mode.
>
> Update mtspr and mfspr helpers to support this by moving the is_user
> check into the helper.
>
> There is a logic change here to no longer throw an illegal i
As per OpenRISC spec 1.4 FPCSR can be read and written in user mode.
Update mtspr and mfspr helpers to support this by moving the is_user
check into the helper.
There is a logic change here to no longer throw an illegal instruction
exception when executing mtspr/mfspr in user mode. The illegal
i
