From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-x533.google.com (mail-pg1-x533.google.com [IPv6:2607:f8b0:4864:20::533]) by sourceware.org (Postfix) with ESMTPS id 81E3239524A6 for ; Wed, 7 Jul 2021 14:13:38 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 81E3239524A6 Received: by mail-pg1-x533.google.com with SMTP id 37so2430058pgq.0 for ; Wed, 07 Jul 2021 07:13:38 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=MGZGAd2IqMeUSvQE9T+RNrDX2lojUDeO7iducF4qgIE=; b=YBM7LAqWA7LXVaH7GSUPiUFYfEG8ZpI+EfRZrKrqi9P6Aag7t9XFtVZ9rvlSGICxk6 rxF/Buj9YFiTC0RuHGOWho9JDDBip9t5E5lspXVAp/o1mquVZbLUITeaS9nJc8T/sNG8 0sWjgC2dWko2N7IHTmvpGgEIo2sZCfUXRIQm3qLWc4e7wlojKDAZkuKpTCEqR38vnOKg QzwdQ42J8rLhX9P25BMoGn2gYJ0KsZVsYMY1TVa0/k9zVmYjQl8klDPX114NlZq8WKWq /E6khWdUH7nIgAblRcPTyClUUuZcRoxEN+Q6+wMNFGWntp9oyfeifKzfZ4xsbPNOp9jL ugXg== X-Gm-Message-State: AOAM533/4YF8qKV2e3EFf4WNk1rmXO5FzRnBNiE1eoFl2OkrQC/ptXtT B1Hf5p++9NDwTMJUmYKfK9Kko1mmNub1356Lw3w= X-Google-Smtp-Source: ABdhPJz2Yb4VqMHHo1bOm+AswAaJgzL2pF/qX8aSU7vU340SgmJeUrQVZzrp/FNUjZQDyF9L58jIC8CHjLHfOuueKow= X-Received: by 2002:a63:5b02:: with SMTP id p2mr26485611pgb.161.1625667217597; Wed, 07 Jul 2021 07:13:37 -0700 (PDT) MIME-Version: 1.0 References: <20210622235715.2813205-1-hjl.tools@gmail.com> <87a6my6x67.fsf@oldenburg.str.redhat.com> In-Reply-To: <87a6my6x67.fsf@oldenburg.str.redhat.com> From: "H.J. Lu" Date: Wed, 7 Jul 2021 07:13:01 -0700 Message-ID: Subject: Re: [PATCH v2 0/2] elf: Implement indirect external access marker To: Florian Weimer Cc: Binutils , Marcus Shawcroft , Ramana Radhakrishnan , Alan Modra , Nick Clifton , Richard Earnshaw Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-3025.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 07 Jul 2021 14:13:39 -0000 On Wed, Jul 7, 2021 at 7:01 AM Florian Weimer wrote: > > * H. J. Lu: > > > I am checking in this patch by the end of this week. > > Shouldn't the ABI specification be finalized first? (Sorry.) > Did you mean adding GNU_PROPERTY_1_NEEDED_INDIRECT_EXTERN_ACCESS? I have submitted linker, GCC and glibc patches to show how it is used. To see how it works, we need to start with a working linker. That is why I want to add it to the linker now. -- H.J.