From: Claudio Scordino <claudio@evidence.eu.com>
Date: Fri, 30 Oct 2009 11:06:05 +0000 (+0100)
Subject: ARM: 5776/1: Check compiler version and EABI support when adding ARM unwind support.
X-Git-Tag: v2.6.32-rc6~13^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6603a4fd5195a004dec5f9568e38ff76bae630c1;p=pandora-kernel.git

ARM: 5776/1: Check compiler version and EABI support when adding ARM unwind support.

ARM unwind is known to compile only with EABI and not-buggy compilers.
The problem is not the unwinding information but the -fno-frame-pointer
option added as a result of !CONFIG_FRAME_POINTER.  Now we check the
compiler and raise a #warning in case of wrong compiler.

Signed-off-by: Claudio Scordino <claudio@evidence.eu.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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