From: Sascha Hauer <s.hauer@pengutronix.de>
To: Baruch Siach <baruch@tkos.co.il>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 2/3] ARM: Add stack unwinding support
Date: Tue, 8 Mar 2011 12:40:32 +0100 [thread overview]
Message-ID: <20110308114032.GT29521@pengutronix.de> (raw)
In-Reply-To: <20110308113721.GE22012@jasper.tkos.co.il>
On Tue, Mar 08, 2011 at 01:37:21PM +0200, Baruch Siach wrote:
> Hi Sascha,
>
> On Tue, Mar 08, 2011 at 12:24:51PM +0100, Sascha Hauer wrote:
> > Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> > ---
> > arch/arm/Kconfig | 10 ++
> > arch/arm/Makefile | 4 +
> > arch/arm/cpu/interrupts.c | 4 +
> > arch/arm/lib/Makefile | 2 +-
> > arch/arm/lib/barebox.lds.S | 16 ++
> > arch/arm/lib/unwind.c | 344 ++++++++++++++++++++++++++++++++++++++++++++
> > 6 files changed, 379 insertions(+), 1 deletions(-)
> > create mode 100644 arch/arm/lib/unwind.c
> >
> > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
> > index bc54e58..aae0e99 100644
> > --- a/arch/arm/Kconfig
> > +++ b/arch/arm/Kconfig
> > @@ -115,6 +115,16 @@ config ARM_OPTIMZED_STRING_FUNCTIONS
> > These functions work much faster than the normal versions but
> > increase your binary size.
> >
> > +config ARM_UNWIND
> > + bool "enable stack unwinding support"
> > + depends on AEABI
> > + help
> > + This option enables stack unwinding support in barebox
> > + using the information automatically generated by the
> > + compiler. The resulting kernel image is slightly bigger but
>
> s/kernel/barebox/
gna. At least I catched the first 'kernel' :)
Sascha
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next prev parent reply other threads:[~2011-03-08 11:40 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-08 11:24 [PATCH] ARM stack unwinding support Sascha Hauer
2011-03-08 11:24 ` [PATCH 1/3] ARM: create a second level page table entry for the exception vectors Sascha Hauer
2011-03-08 11:24 ` [PATCH 2/3] ARM: Add stack unwinding support Sascha Hauer
2011-03-08 11:37 ` Baruch Siach
2011-03-08 11:40 ` Sascha Hauer [this message]
2011-03-08 15:14 ` Sascha Hauer
2011-03-08 11:24 ` [PATCH 3/3] kallsyms/printk: enable symbol printing support (%pS) Sascha Hauer
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