From: Sascha Hauer <s.hauer@pengutronix.de>
To: Marc Kleine-Budde <mkl@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 8/9] ARM: Separate assembler functions into their own section
Date: Thu, 19 Jul 2012 16:08:34 +0200 [thread overview]
Message-ID: <20120719140834.GY30009@pengutronix.de> (raw)
In-Reply-To: <5007E38B.8040106@pengutronix.de>
On Thu, Jul 19, 2012 at 12:38:03PM +0200, Marc Kleine-Budde wrote:
> On 07/19/2012 10:13 AM, Sascha Hauer wrote:
> > To let the linker remove unused functions.
> >
> > Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> > ---
> > arch/arm/cpu/cache-armv4.S | 7 ++++++-
> > arch/arm/cpu/cache-armv5.S | 7 ++++++-
> > arch/arm/cpu/cache-armv6.S | 11 +++++++++--
> > arch/arm/cpu/cache-armv7.S | 8 ++++++--
> > arch/arm/lib/ashldi3.S | 1 +
> > arch/arm/lib/ashrdi3.S | 1 +
> > arch/arm/lib/findbit.S | 9 +++++++++
> > arch/arm/lib/io-writesw-armv4.S | 2 ++
> > arch/arm/lib/lib1funcs.S | 7 +++++++
> > arch/arm/lib/lshrdi3.S | 1 +
> > 10 files changed, 48 insertions(+), 6 deletions(-)
> >
> > diff --git a/arch/arm/cpu/cache-armv4.S b/arch/arm/cpu/cache-armv4.S
> > index 6d03565..2231eee 100644
> > --- a/arch/arm/cpu/cache-armv4.S
> > +++ b/arch/arm/cpu/cache-armv4.S
> > @@ -3,6 +3,7 @@
> >
> > #define CACHE_DLINESIZE 32
> >
> > +.section .text.__mmu_cache_on
> > ENTRY(__mmu_cache_on)
>
> Is it possible to add the section to the ENTRY macro?
I'm not sure. I was pretty sure that some assembly functions fall
through to the next function. I cannot find any examples though.
Sascha
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next prev parent reply other threads:[~2012-07-19 14:08 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-19 8:12 Compressed barebox image support Sascha Hauer
2012-07-19 8:12 ` [PATCH 1/9] lzo: Allow for static inlining Sascha Hauer
2012-07-19 8:12 ` [PATCH 2/9] ARM lds: remove unused got Sascha Hauer
2012-07-19 8:12 ` [PATCH 3/9] ARM: remove board linker script option Sascha Hauer
2012-07-19 8:12 ` [PATCH 4/9] ARM: remove exception vectors from boards Sascha Hauer
2012-07-19 8:12 ` [PATCH 5/9] ARM startup: calculate offset instead of runtime address Sascha Hauer
2012-07-19 8:12 ` [PATCH 6/9] ARM ep93xx: Get rid of special handling in linker file Sascha Hauer
2012-07-19 8:13 ` [PATCH 7/9] ARM boards: Use _text rather than TEXT_BASE Sascha Hauer
2012-07-19 8:13 ` [PATCH 8/9] ARM: Separate assembler functions into their own section Sascha Hauer
2012-07-19 10:38 ` Marc Kleine-Budde
2012-07-19 14:04 ` Jean-Christophe PLAGNIOL-VILLARD
2012-07-19 14:08 ` Sascha Hauer [this message]
2012-07-19 20:45 ` Sascha Hauer
2012-07-20 16:20 ` Johannes Stezenbach
2012-07-23 20:00 ` Sascha Hauer
2012-07-23 19:59 ` Sascha Hauer
2012-07-19 8:13 ` [PATCH 9/9] Add compressed image support Sascha Hauer
2012-07-19 14:10 ` Jean-Christophe PLAGNIOL-VILLARD
2012-07-19 17:08 ` Johannes Stezenbach
2012-07-19 17:41 ` Sascha Hauer
2012-07-19 18:32 ` Johannes Stezenbach
2012-07-19 20:42 ` Sascha Hauer
2012-07-20 15:01 ` Johannes Stezenbach
2012-07-20 15:24 ` Jean-Christophe PLAGNIOL-VILLARD
2012-07-19 15:08 ` Compressed barebox " Jean-Christophe PLAGNIOL-VILLARD
2012-07-19 16:05 ` Sascha Hauer
2012-07-19 20:11 ` Robert Jarzmik
2012-07-20 7:59 ` Sascha Hauer
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