From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50742) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WzYKp-0000jJ-M2 for qemu-devel@nongnu.org; Tue, 24 Jun 2014 17:33:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1WzYKg-0006kO-HC for qemu-devel@nongnu.org; Tue, 24 Jun 2014 17:32:59 -0400 Received: from mail-qg0-x229.google.com ([2607:f8b0:400d:c04::229]:57718) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1WzYKg-0006kK-E1 for qemu-devel@nongnu.org; Tue, 24 Jun 2014 17:32:50 -0400 Received: by mail-qg0-f41.google.com with SMTP id i50so888744qgf.0 for ; Tue, 24 Jun 2014 14:32:50 -0700 (PDT) Sender: Richard Henderson Message-ID: <53A9EE7E.4020802@twiddle.net> Date: Tue, 24 Jun 2014 14:32:46 -0700 From: Richard Henderson MIME-Version: 1.0 References: <20140624043423.GX18016@ZenIV.linux.org.uk> <20140624165244.GY18016@ZenIV.linux.org.uk> <53A9C47C.2050002@twiddle.net> <20140624203244.GZ18016@ZenIV.linux.org.uk> <53A9E650.2020709@twiddle.net> <20140624212450.GB18016@ZenIV.linux.org.uk> In-Reply-To: <20140624212450.GB18016@ZenIV.linux.org.uk> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [RFC] alpha qemu arithmetic exceptions List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Al Viro Cc: qemu-devel@nongnu.org On 06/24/2014 02:24 PM, Al Viro wrote: > Al, off to figure out the black magic TCG is using to generate calls... If you've a helper DEF_HELPER_1(halt, void, i64) then gen_helper_halt(...) will generate the tcg ops that result in the call. r~