X-Authentication-Warning:	delorie.com: mail set sender to djgpp-bounces using -f
From:	RayeR <glaux AT centrum DOT cz>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: I need strtok_r() function
Date:	Tue, 25 Oct 2011 05:25:33 -0700 (PDT)
Organization:	http://groups.google.com
Lines:	14
Message-ID:	<96b6b2d9-8bb3-4237-b80f-6395da28cd8f@t10g2000yqd.googlegroups.com>
References:	<bf04ff58-89d4-46fe-aaf4-ad5a07eaf8ff AT k35g2000yqh DOT googlegroups DOT com>
	<8339erwjdk DOT fsf AT gnu DOT org> <3533b2fa-8962-47c1-a6a8-373cc0e8a1f3 AT g7g2000vbv DOT googlegroups DOT com>
	<83zkgzv01r DOT fsf AT gnu DOT org> <153d7dc6-0ff9-4ef2-9933-e603b92db585 AT m4g2000yqm DOT googlegroups DOT com>
	<E1RGAHJ-00005h-I6 AT fencepost DOT gnu DOT org> <4E9D970D DOT 4050808 AT iki DOT fi> <bd92051f-c28d-454d-8740-27946842cd95 AT u9g2000vby DOT googlegroups DOT com>
NNTP-Posting-Host:	90.181.199.10
Mime-Version:	1.0
X-Trace:	posting.google.com 1319545535 10027 127.0.0.1 (25 Oct 2011 12:25:35 GMT)
X-Complaints-To:	groups-abuse AT google DOT com
NNTP-Posting-Date:	Tue, 25 Oct 2011 12:25:35 +0000 (UTC)
Complaints-To:	groups-abuse AT google DOT com
Injection-Info:	t10g2000yqd.googlegroups.com; posting-host=90.181.199.10; posting-account=Q0wMHAoAAADjYrghh94FTf6YnbpTqZgp
User-Agent:	G2/1.0
X-Google-Web-Client:	true
X-Google-Header-Order:	HUALESNKRC
X-HTTP-UserAgent:	Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.19)
	Gecko/20110420 SeaMonkey/2.0.14,gzip(gfe)
Bytes:	2092
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp
Reply-To:	djgpp AT delorie DOT com

I was suggested by Khusraw at BTRR that:

K: "It is caused by the misalignment of SSE data from some of the
assembler files, caused by DJGPP's COFF format limitations."

R: > Is it possible to enforce aligment with some __attribute__ or
compiler
> option? Does it mean that when I call a SSE instruction on data that are
> not word or dword (I don't know the block size) aligned it will throw some
> exception and crashes?

K: AFAIK it has to be aligned on 16 bytes (128 bits). I don't think
that DJGPP's COFF supports such alignment, at least without some
modifications.

- Raw text -