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Re: [Qemu-devel] [PATCH v3] s390x/tcg: add various alignment checks


From: Cornelia Huck
Subject: Re: [Qemu-devel] [PATCH v3] s390x/tcg: add various alignment checks
Date: Thu, 15 Feb 2018 17:51:25 +0100

On Thu, 15 Feb 2018 11:38:22 +0100
David Hildenbrand <address@hidden> wrote:

> Let's add proper alignment checks for a handful of instructions that
> require a SPECIFICATION exception in case alignment is violated.
> 
> Introduce new wout/in functions. As we are right now only using them for
> privileged instructions, we have to add ugly ifdefs to silence
> compilers.
> 
> Convert STORE CPU ID right away to make use of the wout function.
> 
> Signed-off-by: David Hildenbrand <address@hidden>
> ---
>  target/s390x/insn-data.def | 16 ++++++++--------
>  target/s390x/mem_helper.c  | 25 +++++++++++++++++++++++++
>  target/s390x/translate.c   | 43 ++++++++++++++++++++++++++++++++++++++++++-
>  3 files changed, 75 insertions(+), 9 deletions(-)

Thanks, applied.



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