From owner-freebsd-amd64@FreeBSD.ORG Sun Apr 3 11:33:03 2005 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 872A216A4CE for ; Sun, 3 Apr 2005 11:33:03 +0000 (GMT) Received: from rproxy.gmail.com (rproxy.gmail.com [64.233.170.194]) by mx1.FreeBSD.org (Postfix) with ESMTP id 317E143D45 for ; Sun, 3 Apr 2005 11:33:03 +0000 (GMT) (envelope-from joseph.koshy@gmail.com) Received: by rproxy.gmail.com with SMTP id j1so969963rnf for ; Sun, 03 Apr 2005 04:33:02 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:mime-version:content-type:content-transfer-encoding; b=sdhkcC/DVc7n3VM9bBBVWwLNJhV7YoJeUCI8ppcGT7brew6S19o0rGP2uQf9qgT572+jtZ5RLMo/3XX0PfItgXs/5Xvl58RBhQB4S9jUmH1/q8EwYh94cdSr5AkHAN6vRM3O0j2CdbPJO8F0575LhuOlMHuanWLAbZypc2SFytY= Received: by 10.38.82.78 with SMTP id f78mr1653053rnb; Sun, 03 Apr 2005 04:33:02 -0700 (PDT) Received: by 10.38.209.22 with HTTP; Sun, 3 Apr 2005 04:33:02 -0700 (PDT) Message-ID: <84dead720504030433177495bf@mail.gmail.com> Date: Sun, 3 Apr 2005 11:33:02 +0000 From: Joseph Koshy To: freebsd-amd64@freebsd.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Amd64 ABI? X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Joseph Koshy List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Apr 2005 11:33:03 -0000 Is there a definitive source for the amd64 calling conventions and ABI somewhere? I'd like to know which registers are caller/callee save and which are scratch. -- FreeBSD Volunteer, http://people.freebsd.org/~jkoshy