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Re: [PATCH v2 4/8] AArch64: gdbserver: read pauth registers

From: Simon Marchi <simark at simark dot ca>
To: Alan Hayward <Alan dot Hayward at arm dot com>, "gdb-patches at sourceware dot org" <gdb-patches at sourceware dot org>
Cc: nd <nd at arm dot com>
Date: Thu, 21 Mar 2019 17:03:00 -0400
Subject: Re: [PATCH v2 4/8] AArch64: gdbserver: read pauth registers
References: <20190306133325.2531-1-alan.hayward@arm.com> <20190306133325.2531-5-alan.hayward@arm.com>

On 2019-03-06 8:33 a.m., Alan Hayward wrote:

Add the pauth registers to the regset lists.

Add a new regset type OPTIONAL_REGS which allows for the regset read to fail.
Once the read fails, it will not be checked again.  This allows targets with
optional features to keep a single static regset_info structure.


The change in the gdbserver common looks fine to me.

Simon

References:
- [PATCH v2 0/8] Support for AArch64 Pointer Authentication
  - From: Alan Hayward
- [PATCH v2 4/8] AArch64: gdbserver: read pauth registers
  - From: Alan Hayward

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