From owner-soc-status@FreeBSD.ORG Sun Jul 10 12:12:54 2011 Return-Path: Delivered-To: soc-status@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id A9F13106566B for ; Sun, 10 Jul 2011 12:12:54 +0000 (UTC) (envelope-from forandom@gmail.com) Received: from mail-pz0-f54.google.com (mail-pz0-f54.google.com [209.85.210.54]) by mx1.freebsd.org (Postfix) with ESMTP id 8AB098FC14 for ; Sun, 10 Jul 2011 12:12:54 +0000 (UTC) Received: by pzk27 with SMTP id 27so3105079pzk.13 for ; Sun, 10 Jul 2011 05:12:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; bh=Dfv2PNJ08RgKcpQ1M7Gzf82kJggZOPAj30VVrFhuOPo=; b=b8TJjHrAMLSYHVub8M1aKXQvpmL/w+th6BEpG6zEfFMsc0Ib09AhtTQIEeubGFthLp DNUZUHQfy6SrFpF3QZ1tRalw3j8gI2Ry33wf41SeFEPxrYqQNW7iVy4wH5cpL8YghVbI iK9y9L3VRnWE2Xh7adfJE0rP6IKYMfSWCPiYI= MIME-Version: 1.0 Received: by 10.68.57.33 with SMTP id f1mr2424096pbq.374.1310299974039; Sun, 10 Jul 2011 05:12:54 -0700 (PDT) Received: by 10.68.44.42 with HTTP; Sun, 10 Jul 2011 05:12:54 -0700 (PDT) Date: Sun, 10 Jul 2011 20:12:54 +0800 Message-ID: From: Xingxing Pan To: soc-status@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: DWARF Status Report Week 6 & 7 X-BeenThere: soc-status@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Summer of Code Status Reports and Discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 Jul 2011 12:12:54 -0000 This project is to annotate the hand writing assembly files with CFI directives.The annotation provide call frame information for software like debuggers. (1)This week I annotated library rtld for amd64. Until now, all the libraries mentioned in the proposal except signal trampolines have been annotated. As to signal trampolines, I have to talk with my mentor. (2)Read GDB's testsuites to learn how to write expect scripts for testing.