From: Richard Henderson <richard.henderson@linaro.org>
To: Artyom Tarasenko <atar4qemu@gmail.com>, qemu-devel@nongnu.org
Cc: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Subject: Re: [PATCH v2] target/sparc: fake UltraSPARC T1 PCR and PIC registers
Date: Sat, 15 Feb 2025 12:05:56 -0800 [thread overview]
Message-ID: <bc1be819-241c-4f62-9874-7f2683c04252@linaro.org> (raw)
In-Reply-To: <20250209211248.50383-1-atar4qemu@gmail.com>
On 2/9/25 13:12, Artyom Tarasenko wrote:
> fake access to
> PCR Performance Control Register
> and
> PIC Performance Instrumentation Counter.
>
> Ignore writes in privileged mode, and return 0 on reads.
>
> This allows booting Tribblix, MilaX and v9os under Niagara target.
>
> Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
> ---
> target/sparc/insns.decode | 7 ++++++-
> target/sparc/translate.c | 19 +++++++++++++++++++
> 2 files changed, 25 insertions(+), 1 deletion(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
and queued, thanks.
r~
next prev parent reply other threads:[~2025-02-15 20:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-31 21:44 [PATCH] target/sparc: fake UltraSPARC T1 PCR and PIC registers Artyom Tarasenko
2025-02-02 21:46 ` Richard Henderson
2025-02-02 21:57 ` Richard Henderson
2025-02-09 21:12 ` [PATCH v2] " Artyom Tarasenko
2025-02-15 20:05 ` Richard Henderson [this message]
2025-02-09 21:16 ` [PATCH] " Artyom Tarasenko
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