[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-arm] [PATCH RISU] arm.risu: Add patterns for VFP<->gpreg trans
|
From: |
Peter Maydell |
|
Subject: |
Re: [Qemu-arm] [PATCH RISU] arm.risu: Add patterns for VFP<->gpreg transfers |
|
Date: |
Thu, 13 Jun 2019 13:41:49 +0100 |
On Thu, 6 Jun 2019 at 18:10, Peter Maydell <address@hidden> wrote:
>
> Add instruction patterns to cover the "transfer between
> Arm core and extension register" spaces (A7.8 and A7.9
> in DDI0406C.c). We omit VMSR/VMRS because they might
> have side effects (for stores to special regs) or give
> results dependent on previous execution (for loads).
>
> Signed-off-by: Peter Maydell <address@hidden>
> ---
> I think these are the only VFP insns we were missing.
>
Now pushed to risu master.
-- PMM