From: catalin.marinas@arm.com (Catalin Marinas)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4] arm64: support single-step and breakpoint handler hooks
Date: Tue, 17 Dec 2013 18:17:26 +0000 [thread overview]
Message-ID: <20131217181726.GU32118@arm.com> (raw)
In-Reply-To: <1386136220-15171-2-git-send-email-sandeepa.prabhu@linaro.org>
On Wed, Dec 04, 2013 at 05:50:20AM +0000, Sandeepa Prabhu wrote:
> AArch64 Single Steping and Breakpoint debug exceptions will be
> used by multiple debug framworks like kprobes & kgdb.
>
> This patch implements the hooks for those frameworks to register
> their own handlers for handling breakpoint and single step events.
>
> Reworked the debug exception handler in entry.S: do_dbg to route
> software breakpoint (BRK64) exception to do_debug_exception()
>
> Signed-off-by: Sandeepa Prabhu <sandeepa.prabhu@linaro.org>
> Signed-off-by: Deepak Saxena <dsaxena@linaro.org>
> Acked-by: Will Deacon <will.deacon@arm.com>
Thanks. Applied.
--
Catalin
WARNING: multiple messages have this Message-ID (diff)
From: Catalin Marinas <catalin.marinas@arm.com>
To: Sandeepa Prabhu <sandeepa.prabhu@linaro.org>
Cc: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"patches@linaro.org" <patches@linaro.org>,
"linaro-kernel@lists.linaro.org" <linaro-kernel@lists.linaro.org>,
Will Deacon <Will.Deacon@arm.com>,
"Vijaya.Kumar@caviumnetworks.com"
<Vijaya.Kumar@caviumnetworks.com>,
"dsaxena@linaro.org" <dsaxena@linaro.org>,
"jason.wessel@windriver.com" <jason.wessel@windriver.com>,
"steve.capper@linaro.org" <steve.capper@linaro.org>
Subject: Re: [PATCH v4] arm64: support single-step and breakpoint handler hooks
Date: Tue, 17 Dec 2013 18:17:26 +0000 [thread overview]
Message-ID: <20131217181726.GU32118@arm.com> (raw)
In-Reply-To: <1386136220-15171-2-git-send-email-sandeepa.prabhu@linaro.org>
On Wed, Dec 04, 2013 at 05:50:20AM +0000, Sandeepa Prabhu wrote:
> AArch64 Single Steping and Breakpoint debug exceptions will be
> used by multiple debug framworks like kprobes & kgdb.
>
> This patch implements the hooks for those frameworks to register
> their own handlers for handling breakpoint and single step events.
>
> Reworked the debug exception handler in entry.S: do_dbg to route
> software breakpoint (BRK64) exception to do_debug_exception()
>
> Signed-off-by: Sandeepa Prabhu <sandeepa.prabhu@linaro.org>
> Signed-off-by: Deepak Saxena <dsaxena@linaro.org>
> Acked-by: Will Deacon <will.deacon@arm.com>
Thanks. Applied.
--
Catalin
next prev parent reply other threads:[~2013-12-17 18:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-04 5:50 [PATCH v4] ARM64 breakpoint and single step exception hooks Sandeepa Prabhu
2013-12-04 5:50 ` Sandeepa Prabhu
2013-12-04 5:50 ` [PATCH v4] arm64: support single-step and breakpoint handler hooks Sandeepa Prabhu
2013-12-04 5:50 ` Sandeepa Prabhu
2013-12-17 18:17 ` Catalin Marinas [this message]
2013-12-17 18:17 ` Catalin Marinas
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