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From: Pierrick Bouvier <pierrick.bouvier@linaro.org>
To: "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
	"Peter Maydell" <peter.maydell@linaro.org>,
	"Alex Bennée" <alex.bennee@linaro.org>,
	"Richard Henderson" <richard.henderson@linaro.org>
Subject: Status of some Arm features
Date: Mon, 18 Nov 2024 15:33:18 -0800	[thread overview]
Message-ID: <51442716-467b-46c2-b2f7-8ffdeeca320e@linaro.org> (raw)

Hello,

I'm currently reviewing the QEMU Arm documentation, and I have a 
question about the status of following features:

8.0:
- FEAT_DoubleLock, Double Lock
8.2:
- FEAT_ASMv8p2, Armv8.2 changes to the A64 ISA (bfc and rev64 instructions)
8.4:
- FEAT_CNTSC, Generic Counter Scaling (hw/timer/sse-counter.c)

 From what I see, it seems like they are already implemented in QEMU. Is 
that correct?

Thanks,
Pierrick


             reply	other threads:[~2024-11-18 23:34 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-11-18 23:33 Pierrick Bouvier [this message]
2024-11-19 10:09 ` Status of some Arm features Peter Maydell
2024-11-19 10:54   ` Peter Maydell
2024-11-20 23:48     ` Pierrick Bouvier
2024-11-19 16:52   ` Pierrick Bouvier
2024-11-19 17:14     ` Peter Maydell
2024-11-21  0:02       ` Pierrick Bouvier

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