From: "Andrew Crabtree" <andrewc AT rosemail DOT rose DOT hp DOT com>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: Nasm+DJGPP
Date: Mon, 2 Mar 1998 13:53:33 -0800
Organization: Hewlett Packard
Lines: 9
Message-ID: <6df9ot$40k$1@rosenews.rose.hp.com>
References: <34F91D47 DOT 5339 AT flashnet DOT it>
NNTP-Posting-Host: ros51675cra.rose.hp.com
Mime-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
To: djgpp AT delorie DOT com
DJ-Gateway: from newsgroup comp.os.msdos.djgpp
Precedence: bulk


Tiziano wrote in message <34F91D47 DOT 5339 AT flashnet DOT it>...
>routine with nasm but I have some problems.
>If I compile without optimizations all works perfectly, if I compile
>with -O2 -ffast-math -fexepensive-optimizations I have a segv error!
Probably you are not preserving all of the registers you need to.  I don't
remember off hand which ones need to be preserved ... check the faq or the
past posts, it comes up a couple of times a month.