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From: "luis.machado at arm dot com" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug gdb/29421] Extend aarch64 pauth xml for gdbstub and kernel mode
Date: Thu, 08 Sep 2022 14:10:01 +0000	[thread overview]
Message-ID: <bug-29421-4717-yz734wxbRm@http.sourceware.org/bugzilla/> (raw)
In-Reply-To: <bug-29421-4717@http.sourceware.org/bugzilla/>

https://sourceware.org/bugzilla/show_bug.cgi?id=29421

--- Comment #10 from Luis Machado <luis.machado at arm dot com> ---
Hi,

Yes, the hardcoded mask was just a quick hack to get things going. I didn't
have enough information to teach GDB how to properly extract the correct mask
from QEMU's system registers.

The goal of this patch is to make things work without having to patch QEMU. If
there isn't a good way to do that, then making QEMU provide the mask would be a
reasonable. Of course that means we need to patch QEMU's debugging stub.

Any thoughts on this?

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  parent reply	other threads:[~2022-09-08 14:10 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-27 19:10 [Bug gdb/29421] New: " rth at gcc dot gnu.org
2022-08-05 12:33 ` [Bug gdb/29421] " luis.machado at arm dot com
2022-08-05 12:33 ` luis.machado at arm dot com
2022-08-05 12:34 ` luis.machado at arm dot com
2022-08-05 14:49 ` rth at gcc dot gnu.org
2022-09-02 17:30 ` luis.machado at arm dot com
2022-09-02 17:38 ` luis.machado at arm dot com
2022-09-02 17:41 ` luis.machado at arm dot com
2022-09-06 12:14 ` luis.machado at arm dot com
2022-09-06 12:14 ` luis.machado at arm dot com
2022-09-08 14:02 ` rth at gcc dot gnu.org
2022-09-08 14:10 ` luis.machado at arm dot com [this message]
2022-09-08 14:10 ` luis.machado at arm dot com
2022-09-08 14:10 ` luis.machado at arm dot com
2022-09-08 16:18 ` rth at gcc dot gnu.org
2022-09-08 16:50 ` luis.machado at arm dot com
2022-09-09 15:05 ` luis.machado at arm dot com
2022-09-15  7:58 ` luis.machado at arm dot com
2022-11-02 12:04 ` luis.machado at arm dot com
2022-12-16 11:22 ` luis.machado at arm dot com
2022-12-16 12:07 ` luis.machado at arm dot com
2023-02-21  9:17 ` luis.machado at arm dot com

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