From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Alin Soare Newsgroups: gmane.emacs.devel Subject: Re: please help about garbage collector. Date: Thu, 2 Dec 2010 17:49:21 +0200 Message-ID: References: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary=0015176f13768e393604966f5dc3 X-Trace: dough.gmane.org 1291308724 26929 80.91.229.12 (2 Dec 2010 16:52:04 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 2 Dec 2010 16:52:04 +0000 (UTC) Cc: emacs-devel@gnu.org To: Andreas Schwab Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Thu Dec 02 17:52:00 2010 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1POCNw-0001xq-KJ for ged-emacs-devel@m.gmane.org; Thu, 02 Dec 2010 17:51:56 +0100 Original-Received: from localhost ([127.0.0.1]:34846 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1POCNw-0000XU-4m for ged-emacs-devel@m.gmane.org; Thu, 02 Dec 2010 11:51:56 -0500 Original-Received: from [140.186.70.92] (port=52031 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1POBPP-00083p-VY for emacs-devel@gnu.org; Thu, 02 Dec 2010 10:49:24 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1POBPO-00012q-Nl for emacs-devel@gnu.org; Thu, 02 Dec 2010 10:49:23 -0500 Original-Received: from mail-yx0-f169.google.com ([209.85.213.169]:62907) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1POBPO-00012h-Ja for emacs-devel@gnu.org; Thu, 02 Dec 2010 10:49:22 -0500 Original-Received: by yxl31 with SMTP id 31so18708932yxl.0 for ; Thu, 02 Dec 2010 07:49:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type; bh=KeBz/wpQj12vZ61I2OimTChUXW3wTfCYAgncvw0jD98=; b=CpIOZSUs43GMREkUlSOiBg6NM52l9+WmcjFXg+uEt4t9zh8QTwvRQOb/ZGc/7/Ss1D ARmeQIM1yg91TE6a5GXv9dJROJ9rkS/mp93aFQWOHVi3lFpkd2ASNn5m/CUgB8G13C+Y LksifWLIpExmYNQPYPVMJpYY9ie2mGxPn+wcw= 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; b=IvGDvdEQdGTJlffmtxWOrd9zmmHxvZjFAdHdA3MLO4tzQF7dsOw0JH9rTM7ECT5bpw Ai+XPQRCGaCQPVRqrlu/N6yGsZtA+LfhEbOFzg/p0hLHgCpm0F5QeqMAyVKhuqdPFqZP yiFiBu/pZxLuGG928v9TjCwSMo84nD+bTgw24= Original-Received: by 10.151.100.6 with SMTP id c6mr1810442ybm.103.1291304961980; Thu, 02 Dec 2010 07:49:21 -0800 (PST) Original-Received: by 10.150.95.21 with HTTP; Thu, 2 Dec 2010 07:49:21 -0800 (PST) In-Reply-To: X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:133322 Archived-At: --0015176f13768e393604966f5dc3 Content-Type: text/plain; charset=UTF-8 > > Could you explain me what kind of Lisp Objects are keps on the stack ? > > Anything in automatic varables that the compiler puts there. > How can you detect that at a given address on the stack there is a lisp object, and not something else ? --0015176f13768e393604966f5dc3 Content-Type: text/html; charset=UTF-8
> Could you explain me what kind of Lisp Objects are keps on the stack ?

Anything in automatic varables that the compiler puts there.

How can you detect that at a given address on the stack there is a lisp object, and not something else ?


--0015176f13768e393604966f5dc3--