From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: Question: __ARM_EABI__
Date: Wed, 13 Jan 2010 21:05:03 +0000 [thread overview]
Message-ID: <20100113210503.GG28292@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <BD79186B4FD85F4B8E60E381CAEE190902089C95@mi8nycmail19.Mi8.com>
On Wed, Jan 13, 2010 at 03:57:12PM -0500, H Hartley Sweeten wrote:
> On Wednesday, January 13, 2010 1:28 PM, Mikael Pettersson wrote:
> > H Hartley Sweeten writes:
> >> Hello all,
> >>
> >> The following commit added a check for __ARM_EABI__ and raises a
> >> warning if it's not defined.
> >>
> >> commit 6603a4fd5195a004dec5f9568e38ff76bae630c1
> >> Author: Claudio Scordino <claudio@evidence.eu.com>
> >> Date: Fri Oct 30 12:06:05 2009 +0100
> >>
> >> ARM: 5776/1: Check compiler version and EABI support when adding ARM unwind support.
> >>
> >> Where is this definition supposed to come from?
> >
> > The C compiler used to compile the kernel.
>
> OK. I'm using a gcc-4.3.2 compiler created with crosstool-NG:
4.3.2 doesn't generate proper unwind information, so the warning is
actually correct - it doesn't support EABI unwind information.
next prev parent reply other threads:[~2010-01-13 21:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-13 19:08 Question: __ARM_EABI__ H Hartley Sweeten
2010-01-13 20:27 ` Mikael Pettersson
2010-01-13 20:57 ` H Hartley Sweeten
2010-01-13 21:05 ` Russell King - ARM Linux [this message]
2010-01-13 21:10 ` H Hartley Sweeten
2010-01-13 21:17 ` Russell King - ARM Linux
2010-01-13 21:32 ` H Hartley Sweeten
2010-01-13 23:30 ` Mikael Pettersson
2010-01-14 0:11 ` H Hartley Sweeten
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