From: Baruch Siach <baruch@tkos.co.il>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 2/3] ARM: Add stack unwinding support
Date: Tue, 8 Mar 2011 13:37:21 +0200 [thread overview]
Message-ID: <20110308113721.GE22012@jasper.tkos.co.il> (raw)
In-Reply-To: <1299583492-29504-3-git-send-email-s.hauer@pengutronix.de>
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/
baruch
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next prev parent reply other threads:[~2011-03-08 11:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-08 11:24 [PATCH] ARM " 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 [this message]
2011-03-08 11:40 ` Sascha Hauer
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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