From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 114490 invoked by alias); 23 Mar 2015 12:31:54 -0000 Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org Received: (qmail 114461 invoked by uid 89); 23 Mar 2015 12:31:53 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=2.7 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,KAM_FROM_URIBL_PCCC,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=no version=3.3.2 X-Spam-User: qpsmtpd, 2 recipients X-HELO: mail-ob0-f173.google.com Received: from mail-ob0-f173.google.com (HELO mail-ob0-f173.google.com) (209.85.214.173) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES128-GCM-SHA256 encrypted) ESMTPS; Mon, 23 Mar 2015 12:31:52 +0000 Received: by obdfc2 with SMTP id fc2so121637971obd.3; Mon, 23 Mar 2015 05:31:50 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.60.78.72 with SMTP id z8mr74522123oew.13.1427113910604; Mon, 23 Mar 2015 05:31:50 -0700 (PDT) Received: by 10.76.134.102 with HTTP; Mon, 23 Mar 2015 05:31:50 -0700 (PDT) In-Reply-To: References: <550318C90200007800069E5B@mail.emea.novell.com> <55031C360200007800069EAF@mail.emea.novell.com> <550BE1F8.7030405@redhat.com> Date: Mon, 23 Mar 2015 12:31:00 -0000 Message-ID: Subject: Re: RFC: Add support for SHF_COMPRESSED From: "H.J. Lu" To: Pedro Alves Cc: Cary Coutant , Jan Beulich , Binutils , GDB Content-Type: text/plain; charset=UTF-8 X-SW-Source: 2015-03/txt/msg00090.txt.bz2 On Fri, Mar 20, 2015 at 6:36 AM, H.J. Lu wrote: > On Fri, Mar 20, 2015 at 5:07 AM, H.J. Lu wrote: >> On Fri, Mar 20, 2015 at 2:01 AM, Pedro Alves wrote: >>> On 03/19/2015 06:18 PM, Cary Coutant wrote: >>>> >>>> If you want the option to generate either format, how about something >>>> like "--compress-debug-sections=[none|zlib|zlib-old|zlib-new]"? (Where >>>> "zlib" would generate the old for a while, then we'd switch it to the >>>> new after some time. >>> >>> Can we please find terms that describe that "old" and "new" mean and >>> use those instead? "new" will eventually be old news too. >>> We did that mistake with "--enable-new-dtags", let's not repeat it. >>> >>> For example: >>> --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi] >>> >> >> I will go with this one and "zlib" will be the same as "zlib-gnu" for now. >> > > I implemented it on users/hjl/compressed branch. Any feedbacks? > I updated users/hjl/compressed branch with gold support. Does it look OK? -- H.J.