From: catalin.marinas@arm.com (Catalin Marinas)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 05/10] ARM: ftrace: add ENDPROC annotations
Date: Sat, 13 Feb 2010 22:54:48 +0000 [thread overview]
Message-ID: <4B772DB8.7060105@arm.com> (raw)
In-Reply-To: <1266090518-31120-6-git-send-email-rabin@rab.in>
Rabin Vincent wrote:
> When building as Thumb-2, the ".type foo, %function" annotation in
> ENDPROC seems to be required in order for the assembly routines to be
> recognized as Thumb-2 code. If the ENDPROC annotations are not present,
> calls to these routines are generated as BLX instead of BL.
>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Signed-off-by: Rabin Vincent <rabin@rab.in>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
--
Catalin
WARNING: multiple messages have this Message-ID (diff)
From: Catalin Marinas <catalin.marinas@arm.com>
To: Rabin Vincent <rabin@rab.in>
Cc: linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
"Steven Rostedt" <rostedt@goodmis.org>,
"Frederic Weisbecker" <fweisbec@gmail.com>,
"Ingo Molnar" <mingo@redhat.com>,
"Abhishek Sagar" <sagar.abhishek@gmail.com>,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Subject: Re: [PATCH 05/10] ARM: ftrace: add ENDPROC annotations
Date: Sat, 13 Feb 2010 22:54:48 +0000 [thread overview]
Message-ID: <4B772DB8.7060105@arm.com> (raw)
In-Reply-To: <1266090518-31120-6-git-send-email-rabin@rab.in>
Rabin Vincent wrote:
> When building as Thumb-2, the ".type foo, %function" annotation in
> ENDPROC seems to be required in order for the assembly routines to be
> recognized as Thumb-2 code. If the ENDPROC annotations are not present,
> calls to these routines are generated as BLX instead of BL.
>
> Cc: Catalin Marinas <catalin.marinas@arm.com>
> Signed-off-by: Rabin Vincent <rabin@rab.in>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
--
Catalin
next prev parent reply other threads:[~2010-02-13 22:54 UTC|newest]
Thread overview: 88+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-13 19:48 [PATCH 00/10] ARM: ftrace: cleanups, Thumb-2, and dynamic ftrace Rabin Vincent
2010-02-13 19:48 ` Rabin Vincent
2010-02-13 19:48 ` [PATCH 01/10] ARM: ftrace: clean up mcount assembly indentation Rabin Vincent
2010-02-13 19:48 ` Rabin Vincent
2010-02-13 20:18 ` Uwe Kleine-König
2010-02-13 20:18 ` Uwe Kleine-König
2010-02-22 18:36 ` Frederic Weisbecker
2010-02-22 18:36 ` Frederic Weisbecker
2010-02-13 19:48 ` [PATCH 02/10] ARM: ftrace: document mcount formats Rabin Vincent
2010-02-13 19:48 ` Rabin Vincent
2010-02-13 20:37 ` Uwe Kleine-König
2010-02-13 20:37 ` Uwe Kleine-König
2010-02-22 18:06 ` Rabin Vincent
2010-02-22 18:06 ` Rabin Vincent
2010-02-22 19:20 ` Uwe Kleine-König
2010-02-22 19:20 ` Uwe Kleine-König
2010-02-23 19:42 ` Rabin Vincent
2010-02-23 19:42 ` Rabin Vincent
2010-02-23 20:27 ` Uwe Kleine-König
2010-02-23 20:27 ` Uwe Kleine-König
2010-02-22 18:41 ` Frederic Weisbecker
2010-02-22 18:41 ` Frederic Weisbecker
2010-02-13 19:48 ` [PATCH 03/10] ftrace: allow building without frame pointers Rabin Vincent
2010-02-13 19:48 ` Rabin Vincent
2010-02-22 18:36 ` Frederic Weisbecker
2010-02-22 18:36 ` Frederic Weisbecker
2010-02-23 13:44 ` Steven Rostedt
2010-02-23 13:44 ` Steven Rostedt
2010-02-13 19:48 ` [PATCH 04/10] ARM: " Rabin Vincent
2010-02-13 19:48 ` Rabin Vincent
2010-02-22 19:05 ` Frederic Weisbecker
2010-02-22 19:05 ` Frederic Weisbecker
2010-02-23 13:18 ` Steven Rostedt
2010-02-23 13:18 ` Steven Rostedt
2010-02-23 17:11 ` Frederic Weisbecker
2010-02-23 17:11 ` Frederic Weisbecker
2010-02-23 17:58 ` Rabin Vincent
2010-02-23 17:58 ` Rabin Vincent
2010-02-23 18:03 ` Steven Rostedt
2010-02-23 18:03 ` Steven Rostedt
2010-02-23 18:41 ` Rabin Vincent
2010-02-23 18:41 ` Rabin Vincent
2010-02-23 13:47 ` Steven Rostedt
2010-02-23 13:47 ` Steven Rostedt
2010-02-13 19:48 ` [PATCH 05/10] ARM: ftrace: add ENDPROC annotations Rabin Vincent
2010-02-13 19:48 ` Rabin Vincent
2010-02-13 22:54 ` Catalin Marinas [this message]
2010-02-13 22:54 ` Catalin Marinas
2010-02-13 19:48 ` [PATCH 06/10] ARM: ftrace: add Thumb-2 support Rabin Vincent
2010-02-13 19:48 ` Rabin Vincent
2010-02-13 23:27 ` Catalin Marinas
2010-02-13 23:27 ` Catalin Marinas
2010-02-14 16:38 ` Rabin Vincent
2010-02-14 16:38 ` Rabin Vincent
2010-02-13 19:48 ` [PATCH 07/10] ftrace: pass KBUILD_CFLAGS to record_mcount.pl Rabin Vincent
2010-02-13 19:48 ` Rabin Vincent
2010-02-23 13:30 ` Steven Rostedt
2010-02-23 13:30 ` Steven Rostedt
2010-02-23 18:23 ` Rabin Vincent
2010-02-23 18:23 ` Rabin Vincent
2010-02-23 18:37 ` Steven Rostedt
2010-02-23 18:37 ` Steven Rostedt
2010-02-13 19:48 ` [PATCH 08/10] ARM: ftrace: fix and update dynamic ftrace Rabin Vincent
2010-02-13 19:48 ` Rabin Vincent
2010-02-14 11:08 ` Uwe Kleine-König
2010-02-14 11:08 ` Uwe Kleine-König
2010-02-14 15:53 ` Rabin Vincent
2010-02-14 15:53 ` Rabin Vincent
2010-02-13 19:48 ` [PATCH 09/10] ARM: ftrace: add Thumb-2 support to " Rabin Vincent
2010-02-13 19:48 ` Rabin Vincent
2010-02-23 13:35 ` Steven Rostedt
2010-02-23 13:35 ` Steven Rostedt
2010-02-23 17:10 ` Rabin Vincent
2010-02-23 17:10 ` Rabin Vincent
2010-02-13 19:48 ` [PATCH 10/10] ARM: ftrace: enable " Rabin Vincent
2010-02-13 19:48 ` Rabin Vincent
2010-02-22 18:16 ` [PATCH 00/10] ARM: ftrace: cleanups, Thumb-2, and " Rabin Vincent
2010-02-22 18:16 ` Rabin Vincent
-- strict thread matches above, loose matches on Subject: below --
2010-03-13 6:49 [PATCH 00/10] ARM: ftrace: cleanups, Thumb-2, and dynamic ftrace (v2) Rabin Vincent
2010-03-13 6:49 ` [PATCH 05/10] ARM: ftrace: add ENDPROC annotations Rabin Vincent
2010-03-13 6:49 ` Rabin Vincent
2010-03-13 8:45 ` Russell King - ARM Linux
2010-03-13 8:45 ` Russell King - ARM Linux
2010-04-21 19:23 ` Rabin Vincent
2010-04-21 19:23 ` Rabin Vincent
2010-08-10 17:07 ` Catalin Marinas
2010-08-10 17:07 ` Catalin Marinas
2010-08-10 19:11 ` Rabin Vincent
2010-08-10 19:11 ` Rabin Vincent
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