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Message-ID: <5267AF98.1010800@asianux.com>
Date: Wed, 23 Oct 2013 19:14:32 +0800
From: Chen Gang <gang.chen@...anux.com>
To: Joern Rennecke <joern.rennecke@...ecosm.com>
CC: Vineet Gupta <Vineet.Gupta1@...opsys.com>,
"jeremy.bennett@...ecosm.com" <jeremy.bennett@...ecosm.com>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
Claudiu Zissulescu <Claudiu.Zissulescu@...opsys.com>,
Francois Bedard <Francois.Bedard@...opsys.com>
Subject: Re: [Suggestion] arc: compiler: bug: about an arc compiler's bug
which is not in gcc main source code.
On 10/23/2013 11:10 AM, Chen Gang wrote:
> On 10/23/2013 10:48 AM, Joern Rennecke wrote:
>>
>> That just means that the image is too large to allow conditional
>> pc-relative calls (tail/sibcalls) or otherwise.
>>
>> You can avoid generating them for functions with out a relevant
>> attribute with -mmedium-calls .
>>
After try, it is OK (pass compiling), and I will continue the arc kernel
and try to finish allmodconfig cross compiling.
Thanks again.
> OK, thanks, I will/should try (it should be OK).
>
> BTW: after pass this, kernel may pass the whole cross compiling with
> allmodconfig (the other 2 gcc issues, can reconstruct source code to
> bypass).
>
--
Chen Gang
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