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Re: [PATCH v5 0/4] Add gdbstub support to HVF
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From: |
Peter Maydell |
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Subject: |
Re: [PATCH v5 0/4] Add gdbstub support to HVF |
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Date: |
Mon, 5 Jun 2023 14:37:37 +0100 |
On Thu, 1 Jun 2023 at 16:31, <francesco.cagnin@gmail.com> wrote:
>
> From: Francesco Cagnin <fcagnin@quarkslab.com>
>
> This patch series aims to add gdbstub support to HVF (the 'QEMU accelerator
> on macOS that employs Hypervisor.framework') on Apple Silicon hosts.
>
> The proposed implementation, structured like the KVM counterpart, handles
> single-stepping, software breakpoints, hardware breakpoints and hardware
> watchpoints.
>
> The patch has been most recently tested working on a macOS Ventura 13.4
> ARM64 host and a Linux kernel 5.19 guest with the test script
> 'tests/guest-debug/test-gdbstub.py' (slightly updated to make it work with
> Linux kernels compiled on macOS, see
> https://gitlab.com/qemu-project/qemu/-/issues/1489).
>
> This version of the patch should fix previously reported issues on
> multi-cores guests. No other issues are known.
>
> The patch has been tested on top of QEMU v8.0.1 dabb418.
Applied to target-arm.next, thanks.
-- PMM