From: Peter Maydell <peter.maydell@linaro.org>
To: Mads Ynddal <mads@ynddal.dk>
Cc: qemu-devel@nongnu.org, qemu-arm@nongnu.org,
Phil Dennis-Jordan <phil@philjordan.eu>,
Cameron Esfahani <dirty@apple.com>,
Roman Bolshakov <rbolshakov@ddn.com>,
Alexander Graf <agraf@csgraf.de>,
Mads Ynddal <m.ynddal@samsung.com>
Subject: Re: [PATCH 0/2] Fix GDB support for macOS hvf
Date: Fri, 2 May 2025 13:57:22 +0100 [thread overview]
Message-ID: <CAFEAcA-v11LC=uVXcQuZR07QanDPPZ4zJ6egCk2Y463-2aDk7Q@mail.gmail.com> (raw)
In-Reply-To: <20250402135229.28143-1-mads@ynddal.dk>
On Wed, 2 Apr 2025 at 14:52, Mads Ynddal <mads@ynddal.dk> wrote:
>
> From: Mads Ynddal <m.ynddal@samsung.com>
>
> In (recent versions of?) macOS, calls to hv_vcpu_set_sys_reg were failing if
> they were issued outside of the specific thread that owns the vCPU.
>
> This caused a crash when attaching a debugger through the GDB stub.
>
> This GDB stub has worked before, so it is unclear if Apple changed the
> behavior of the function in a release of macOS.
Applied to target-arm.next, thanks.
-- PMM
prev parent reply other threads:[~2025-05-02 12:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-02 13:52 [PATCH 0/2] Fix GDB support for macOS hvf Mads Ynddal
2025-04-02 13:52 ` [PATCH 1/2] hvf: avoid repeatedly setting trap debug for each cpu Mads Ynddal
2025-04-02 18:15 ` Daniel Gomez
2025-04-14 9:20 ` Alex Bennée
2025-04-02 13:52 ` [PATCH 2/2] hvf: only update sysreg from owning thread Mads Ynddal
2025-04-14 9:11 ` Alex Bennée
2025-05-02 12:55 ` Peter Maydell
2025-04-14 8:07 ` [PATCH 0/2] Fix GDB support for macOS hvf Mads Ynddal
2025-05-02 12:57 ` Peter Maydell [this message]
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