From: Richard Henderson <richard.henderson@linaro.org>
To: Keith Packard <keithp@keithp.com>, qemu-devel@nongnu.org
Cc: Laurent Vivier <laurent@vivier.eu>
Subject: Re: [PATCH] target/m68k: Map FPU exceptions to FPSR register
Date: Tue, 3 Oct 2023 14:19:12 -0700 [thread overview]
Message-ID: <1e60c1c2-6b35-27ed-31c0-afbcbc9c7ade@linaro.org> (raw)
In-Reply-To: <20230803035231.429697-1-keithp@keithp.com>
On 8/2/23 20:52, Keith Packard via wrote:
> Add helpers for reading/writing the 68881 FPSR register so that
> changes in floating point exception state can be seen by the
> application.
>
> Call these helpers in pre_load/post_load hooks to synchronize
> exception state.
>
> Signed-off-by: Keith Packard<keithp@keithp.com>
> ---
> target/m68k/cpu.c | 12 +++++++
> target/m68k/cpu.h | 2 ++
> target/m68k/fpu_helper.c | 72 ++++++++++++++++++++++++++++++++++++++++
> target/m68k/helper.c | 4 +--
> target/m68k/helper.h | 2 ++
> target/m68k/translate.c | 4 +--
> 6 files changed, 92 insertions(+), 4 deletions(-)
Queued to m68k-next.
r~
next prev parent reply other threads:[~2023-10-03 21:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-03 3:52 [PATCH] target/m68k: Map FPU exceptions to FPSR register Keith Packard via
2023-08-03 14:49 ` Richard Henderson
2023-10-03 21:19 ` Richard Henderson [this message]
-- strict thread matches above, loose matches on Subject: below --
2023-08-03 0:55 Keith Packard via
2023-08-03 2:00 ` Richard Henderson
2023-08-03 3:53 ` Keith Packard via
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