X-Authentication-Warning:	delorie.com: mail set sender to djgpp-bounces using -f
X-Recipient:	djgpp AT delorie DOT com
X-Original-DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed;
	d=gmail.com; s=20161025;
	h=mime-version:in-reply-to:references:from:date:message-id:subject:to;
	bh=ek0rm6/G63wMlB0y0SDQQZq87PLrEQiLmK9mjhzSVL0=;
	b=a3wELWSagXb7zg7OwoH3q2mf/TooFjbiYBU54gRAQQ/G9DkJ5rPcahBZ425vI03HvG
	oeb6AxPcU/2FbMpH51SQL3optjFPPlJB0l85BXWToQ6e1SayrqDRN50Twq6W3cq/fSdQ
	1kd6u4d7gV6VOvFgoZ+BG280ECCuDnVvMxfkV+V5EAIkB+YCrrTEXExJZEaaqGDV91J0
	nE2hUibu/ZS5yCykO/3B3jkvDhpWMGbHhIVRinSmTPGGIsADgw7UIvOQi77xRvsN4qYr
	RpTwe2r4q4Yj/b+U/XXaTzg7pRReO6BFRHRko+9YYCg3ejvGmNmQwbImjTy9ZIDEo3g4
	T/Nw==
X-Google-DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed;
	d=1e100.net; s=20161025;
	h=x-gm-message-state:mime-version:in-reply-to:references:from:date
	:message-id:subject:to;
	bh=ek0rm6/G63wMlB0y0SDQQZq87PLrEQiLmK9mjhzSVL0=;
	b=JExdUuQWKruLMBrpnauF/8Sx4nMl1iDHIE7h948tMbAcJTBslYj9Nl9rkIcL1nHi+7
	ZylqnESc7psfxCUDqgv5SDEQP5mSGzpWjEUK3jh5OdObPFVPSAr0QnKmD6KJpKToG80J
	/J5UkhronpwsCFzCaNzXWpc3PdAVphmYLyFSHUfWEa3gh6Ilq4+aOol/5dZutKx23CZd
	28spIVaFTw0yuKHtrQJrEBUNF/xnTDMlFE2iNPthKA5lAjeeTXAt08I2Ar6s9TGVjmqk
	v57+B/I8XoSV1iOBrkhVArEX4PTdc156er9jgpZQ8P+8U1p8BXcx5A/P7sGFoY+K6KBZ
	fYpg==
X-Gm-Message-State:	AIkVDXJVgHW7KKsq2n18O4IqlbpfKCpeajq874i6UagvOo/bavRgOs8/VQ8s/6+GmGAZLGLwk2GNYOGCSEAnqQ==
X-Received:	by 10.107.59.193 with SMTP id i184mr33544707ioa.86.1485357526383;
	Wed, 25 Jan 2017 07:18:46 -0800 (PST)
MIME-Version:	1.0
In-Reply-To:	<36a727e1-bebe-4332-9ac6-b52fc2d18ef3@googlegroups.com>
References:	<54e4e15b-fb44-453a-9b1a-0c774a47b307 AT googlegroups DOT com>
	<CAA2C=vA+Zj1+ZfG9hmzOxPugyti1Sv8wOrROavObqMiaQCeuAg AT mail DOT gmail DOT com> <36a727e1-bebe-4332-9ac6-b52fc2d18ef3 AT googlegroups DOT com>
From:	"Ozkan Sezer (sezeroz AT gmail DOT com) [via djgpp AT delorie DOT com]" <djgpp AT delorie DOT com>
Date:	Wed, 25 Jan 2017 18:18:45 +0300
Message-ID:	<CAA2C=vBjDbEcwz8Ybe2kc0vN_yadJjhMFxg5k_CHKgj9crBNsQ@mail.gmail.com>
Subject:	Re: micropython djgpp build
To:	djgpp AT delorie DOT com
Reply-To:	djgpp AT delorie DOT com
Errors-To:	nobody AT delorie DOT com
X-Mailing-List:	djgpp AT delorie DOT com
X-Unsubscribes-To:	listserv AT delorie DOT com

On 1/25/17, multisosnooley AT gmail DOT com [via djgpp AT delorie DOT com]
<djgpp AT delorie DOT com> wrote:
> On Wednesday, January 25, 2017 at 3:07:30 PM UTC+3, Ozkan Sezer
> (sezeroz AT gmail DOT com) [via djgpp AT delorie DOT com] wrote:
>> On 1/25/17, multisosnooley AT gmail DOT com [via djgpp AT delorie DOT com]
>> <djgpp AT delorie DOT com> wrote:
>> > Hi!
>> >
>> > We have a problem with building micropython with djgpp with
>> > '--gc-sections'
>> > flag active. It segfaults on linking.
>> > More info:
>> > https://github.com/micropython/micropython/issues/2560
>> > https://github.com/micropython/micropython/pull/2644
>> >
>>
>> Possibly related to this?
>> https://sourceware.org/bugzilla/show_bug.cgi?id=20401
>>
>> Which binutils version are you using?
>
> I don't exactly now which version of binutils was used in previous cases,
> but right now newest available is
> http://www.delorie.com/pub/djgpp/deleted/v2gnu/bnu226sr3.zip and in bug you
> reference fix comes in 2.27, but it is not released yet. Or?
>

There is a djgpp port of 2.27:
http://www.delorie.com/pub/djgpp/current/v2gnu/bnu227s.zip
http://www.delorie.com/pub/djgpp/current/v2gnu/bnu227b.zip
Besides, the fix is (should be) applicable to 2.26 too.

Looking at the links you provided:
https://github.com/micropython/micropython/issues/2560#issuecomment-260157891
mentions binutils 2.20.1.20100303: if that is version giving you the
segfault then I don't know, because but as far as I remember the
--gc-sections support for coff and pe targets began with
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=0f088b2a
and that corresponds to either 2.25.1 or 2.26

- Raw text -