[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v4 5/9] s390x/tcg: add instruction flags for flo
|
From: |
Thomas Huth |
|
Subject: |
Re: [Qemu-devel] [PATCH v4 5/9] s390x/tcg: add instruction flags for floating point instructions |
|
Date: |
Thu, 27 Sep 2018 16:02:17 +0200 |
|
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 |
On 2018-09-27 15:02, David Hildenbrand wrote:
> These flags allow us to later on detect if a DATA program interrupt
> is to be injected, and which DXC (1,2,3) is to be used.
>
> Interestingly, some support FP instructions are considered as HFP
> instructions (I assume simply because they were available very early).
>
> Reviewed-by: Richard Henderson <address@hidden>
> Signed-off-by: David Hildenbrand <address@hidden>
> ---
Didn't review this in detail, but basically looks fine to me now:
Acked-by: Thomas Huth <address@hidden>
- [Qemu-devel] [PATCH v4 0/9] s390x: instruction flags and AFP registers for TCG, David Hildenbrand, 2018/09/27
- [Qemu-devel] [PATCH v4 2/9] s390x/tcg: factor out and fix DATA exception injection, David Hildenbrand, 2018/09/27
- [Qemu-devel] [PATCH v4 1/9] s390x: move tcg_s390_program_interrupt() into TCG code and mark it noreturn, David Hildenbrand, 2018/09/27
- [Qemu-devel] [PATCH v4 6/9] s390x/tcg: check for AFP-register, BFP and DFP data exceptions, David Hildenbrand, 2018/09/27
- [Qemu-devel] [PATCH v4 3/9] s390x/tcg: store in the TB flags if AFP is enabled, David Hildenbrand, 2018/09/27
- [Qemu-devel] [PATCH v4 4/9] s390x/tcg: support flags for instructions, David Hildenbrand, 2018/09/27
- [Qemu-devel] [PATCH v4 5/9] s390x/tcg: add instruction flags for floating point instructions, David Hildenbrand, 2018/09/27
- Re: [Qemu-devel] [PATCH v4 5/9] s390x/tcg: add instruction flags for floating point instructions,
Thomas Huth <=
- [Qemu-devel] [PATCH v4 7/9] s390x/tcg: handle privileged instructions via flags, David Hildenbrand, 2018/09/27
- [Qemu-devel] [PATCH v4 9/9] s390x/tcg: refactor specification checking, David Hildenbrand, 2018/09/27
- [Qemu-devel] [PATCH v4 8/9] s390x/tcg: fix FP register pair checks, David Hildenbrand, 2018/09/27