From: Eli Zaretskii <eliz@gnu.org>
To: Jan Kratochvil <jan.kratochvil@redhat.com>
Cc: palves@redhat.com, qiyaoltc@gmail.com, gdb-patches@sourceware.org
Subject: Re: [patch] aarch64: PR 19806: watchpoints: false negatives + PR 20207 contiguous ones
Date: Wed, 02 May 2018 14:50:00 -0000 [thread overview]
Message-ID: <837eomqfgz.fsf@gnu.org> (raw)
In-Reply-To: <20180501230606.GA3138797@host1.jankratochvil.net> (message from Jan Kratochvil on Wed, 2 May 2018 01:06:06 +0200)
> Date: Wed, 2 May 2018 01:06:06 +0200
> From: Jan Kratochvil <jan.kratochvil@redhat.com>
> Cc: Yao Qi <qiyaoltc@gmail.com>, gdb-patches@sourceware.org
>
> diff --git a/gdb/NEWS b/gdb/NEWS
> index 6193070023..46f6635dda 100644
> --- a/gdb/NEWS
> +++ b/gdb/NEWS
> @@ -42,6 +42,16 @@ SH-5/SH64 ELF sh64-*-elf*, SH-5/SH64 support in sh*
> SH-5/SH64 running GNU/Linux SH-5/SH64 support in sh*-*-linux*
> SH-5/SH64 running OpenBSD SH-5/SH64 support in sh*-*-openbsd*
>
> +* Aarch64/Linux hardware watchpoints improvements
> +
> + Hardware watchpoints on unaligned addresses are now properly
> + supported when running Linux kernel 4.10 or higher: read and access
> + watchpoints are no longer spuriously missed, and all watchpoints
> + lengths between 1 and 8 bytes are supported. On older kernels,
> + watchpoints set on unaligned addresses are no longer missed, with
> + the tradeoff that there is a possibility of false hits being
> + reported.
> +
> *** Changes in GDB 8.1
This part is approved.
Thanks.
next prev parent reply other threads:[~2018-05-02 14:50 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-27 21:08 Jan Kratochvil
2017-06-19 13:43 ` ping: " Jan Kratochvil
2017-06-19 13:44 ` Jan Kratochvil
2017-10-18 19:52 ` ping#2: " Jan Kratochvil
2017-10-30 11:27 ` Yao Qi
2017-11-03 22:04 ` Jan Kratochvil
2018-03-21 19:03 ` ping: " Jan Kratochvil
2018-04-20 14:49 ` Pedro Alves
2018-04-20 14:56 ` Pedro Alves
2018-04-20 15:54 ` Eli Zaretskii
2018-04-20 15:59 ` Pedro Alves
2018-04-26 20:12 ` Jan Kratochvil
2018-05-01 23:03 ` Jan Kratochvil
2018-05-01 23:06 ` Jan Kratochvil
2018-05-02 14:50 ` Eli Zaretskii [this message]
2018-05-03 9:16 ` Jan Kratochvil
2018-05-03 9:18 ` Jan Kratochvil
2018-05-04 16:40 ` Pedro Alves
2018-05-04 20:30 ` [commit] " Jan Kratochvil
2018-05-04 20:47 ` Pedro Alves
2018-05-07 8:03 ` Omair Javaid
2018-05-07 8:36 ` Jan Kratochvil
2018-05-08 12:08 ` [patch] " Ulrich Weigand
2018-05-08 12:27 ` [obv] watchpoint-unaligned.exp: Use skip_hw_watchpoint_tests [Re: [patch] aarch64: PR 19806: watchpoints: false negatives + PR 20207 contiguous ones] Jan Kratochvil
2018-05-08 12:45 ` [obv] watchpoint-unaligned.exp: Use skip_hw_watchpoint_tests [Re: [patch] aarch64: PR 19806: watchpoints: false negatives + PR Ulrich Weigand
2017-10-30 11:31 ` ping#2: [patch] aarch64: PR 19806: watchpoints: false negatives + PR 20207 contiguous ones Yao Qi
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