site_archiver@lists.apple.com Delivered-To: darwin-dev@lists.apple.com Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=1rZ6w/MUuM6XGAjojgKtSnIWE5h4k/eICCNmHkroTXI=; b=YhtrJNLTGOwHeqRvkLmPwXF99bEPoXgIoit+BtNqR/Zful3FgZbPFyKf0erVqmeMj/ kT/KJn40ZpsNmUBo6aW6SuZj+wHNcPVd1XRCPl46pnREM7CypN7SQFSNaqOmOfPQ7tuk jP8bR5fNWyewLL4kP46/ykyVunim1v/TU5XWQ= Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=YUEjiwsu7THOyX+STcDTAHOOLRjnaQuwBlz69X6u9i+57z8wKz38FAkrTguqKFyxXT eey6XJUaMy8zSVkR/WcEdOg/jT89HbIboflzb9O6lqyf4JpeeTED1lF4GgTSlAgjj0Li spuEJqnwSt7k9whGTlTLwPBjb8Wz6cvAtppN0= On Tue, Mar 3, 2009 at 12:08 AM, Ryan McGann <rmcgann@mac.com> wrote:
Just to let everybody know (and for the sake of the archives), it appears to be our kernel extension is running into a known limitation of GCC. Just to recap, we have a function in a very portable, very lightweight library, that for some reason is getting compiled with a 1600+ byte stack when compiled on/for Darwin. No matter what compiler options I tried, and what optimization levels I used, the stack was no smaller than 1400 bytes.
I am curious if you could create a simple stand alone code example that shows the issue you are seeing? It would be helpful for others to understand the issue and possibly avoid it. -Shawn _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-dev mailing list (Darwin-dev@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-dev/site_archiver%40lists.appl... This email sent to site_archiver@lists.apple.com