From: Richard Henderson <richard.henderson@linaro.org>
To: Stafford Horne <shorne@gmail.com>,
QEMU Development <qemu-devel@nongnu.org>
Cc: Linux OpenRISC <linux-openrisc@vger.kernel.org>
Subject: Re: [PATCH v2 2/3] target/openrisc: Set PC to cpu state on FPU exception
Date: Wed, 10 May 2023 17:13:32 +0100 [thread overview]
Message-ID: <02b1e71e-8578-6f4a-5b57-9cfbebff4842@linaro.org> (raw)
In-Reply-To: <20230510153228.264954-3-shorne@gmail.com>
On 5/10/23 16:32, Stafford Horne wrote:
> Store the PC to ensure the correct value can be read in the exception
> handler.
>
> Signed-off-by: Stafford Horne<shorne@gmail.com>
> ---
> Since v1:
> - Use function do_fpe (similar to do_range) to raise exception.
>
> target/openrisc/fpu_helper.c | 13 +++++++++++--
> 1 file changed, 11 insertions(+), 2 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2023-05-10 16:13 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-10 15:32 [PATCH v2 0/3] OpenRISC updates for user space FPU Stafford Horne
2023-05-10 15:32 ` [PATCH v2 1/3] target/openrisc: Allow fpcsr access in user mode Stafford Horne
2023-05-10 16:13 ` Richard Henderson
2023-05-11 14:25 ` Stafford Horne
2023-05-10 15:32 ` [PATCH v2 2/3] target/openrisc: Set PC to cpu state on FPU exception Stafford Horne
2023-05-10 16:13 ` Richard Henderson [this message]
2023-05-10 15:32 ` [PATCH v2 3/3] target/openrisc: Setup FPU for detecting tininess before rounding Stafford Horne
2023-05-10 16:16 ` Richard Henderson
2023-05-11 14:33 ` Stafford Horne
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