From: "Alex Bennée" <alex.bennee@linaro.org>
To: Florian Hofhammer <florian.hofhammer@epfl.ch>
Cc: qemu-devel@nongnu.org, pierrick.bouvier@linaro.org,
richard.henderson@linaro.org, laurent@vivier.eu,
imp@bsdimp.com, berrange@redhat.com
Subject: Re: [PATCH v4 1/7] plugins: add flag to specify whether PC is rw
Date: Tue, 24 Feb 2026 17:41:54 +0000 [thread overview]
Message-ID: <87342q3uot.fsf@draig.linaro.org> (raw)
In-Reply-To: <8dad9153-1e97-4087-a243-3e40cee83572@epfl.ch> (Florian Hofhammer's message of "Tue, 24 Feb 2026 16:48:24 +0100")
Florian Hofhammer <florian.hofhammer@epfl.ch> writes:
> In addition to the flags specifying whether general-purpose registers
> are read-write (rw) during a plugin callback, we add an additional flag
> explicitly stating whether the PC is writable. This is in preparation of
> a patch that allows to explicitly set the PC to divert control flow from
> within a plugin callback, which is currently not possible.
>
> Signed-off-by: Florian Hofhammer <florian.hofhammer@epfl.ch>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
--
Alex Bennée
Virtualisation Tech Lead @ Linaro
next prev parent reply other threads:[~2026-02-24 17:42 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-24 15:46 [PATCH v4 0/7] Enable PC diversion via the plugin API Florian Hofhammer
2026-02-24 15:48 ` [PATCH v4 1/7] plugins: add flag to specify whether PC is rw Florian Hofhammer
2026-02-24 17:41 ` Alex Bennée [this message]
2026-02-24 15:50 ` [PATCH v4 2/7] linux-user: make syscall emulation interruptible Florian Hofhammer
2026-02-24 21:05 ` Pierrick Bouvier
2026-02-25 8:02 ` Florian Hofhammer
2026-02-25 17:00 ` Pierrick Bouvier
2026-02-25 9:25 ` Alex Bennée
2026-02-25 9:29 ` Florian Hofhammer
2026-02-25 12:25 ` Alex Bennée
2026-02-24 15:51 ` [PATCH v4 3/7] plugins: add PC diversion API function Florian Hofhammer
2026-02-24 17:46 ` Alex Bennée
2026-02-24 20:12 ` Pierrick Bouvier
2026-02-25 7:55 ` Florian Hofhammer
2026-02-24 15:52 ` [PATCH v4 4/7] tests/tcg: add test for qemu_plugin_set_pc API Florian Hofhammer
2026-02-24 16:55 ` Brian Cain
2026-02-24 20:24 ` Pierrick Bouvier
2026-02-25 14:58 ` Florian Hofhammer
2026-02-25 17:04 ` Pierrick Bouvier
2026-02-26 8:08 ` Florian Hofhammer
2026-02-24 20:35 ` Pierrick Bouvier
2026-02-25 7:59 ` Florian Hofhammer
2026-02-25 11:49 ` Florian Hofhammer
2026-02-25 17:07 ` Pierrick Bouvier
2026-02-25 17:09 ` Pierrick Bouvier
2026-02-24 21:28 ` Pierrick Bouvier
2026-02-25 8:03 ` Florian Hofhammer
2026-02-25 16:21 ` Florian Hofhammer
2026-02-25 17:30 ` Pierrick Bouvier
2026-02-25 17:39 ` Pierrick Bouvier
2026-02-26 8:30 ` Florian Hofhammer
2026-02-26 19:47 ` Pierrick Bouvier
2026-02-24 15:53 ` [PATCH v4 5/7] plugins: add read-only property for registers Florian Hofhammer
2026-02-24 17:46 ` Alex Bennée
2026-02-26 11:55 ` Florian Hofhammer
2026-02-26 14:33 ` Alex Bennée
2026-02-26 19:43 ` Pierrick Bouvier
2026-02-24 15:57 ` [PATCH v4 6/7] plugins: prohibit writing to read-only registers Florian Hofhammer
2026-02-24 17:49 ` Alex Bennée
2026-03-02 11:52 ` Florian Hofhammer
2026-03-02 13:03 ` Alex Bennée
2026-03-02 13:06 ` Florian Hofhammer
2026-02-24 15:58 ` [PATCH v4 7/7] tests/tcg/plugins: test register readonly feature Florian Hofhammer
2026-02-24 20:17 ` Pierrick Bouvier
2026-02-25 9:24 ` Alex Bennée
2026-02-24 20:14 ` [PATCH v4 0/7] Enable PC diversion via the plugin API Pierrick Bouvier
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