From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pj1-x102b.google.com (mail-pj1-x102b.google.com [IPv6:2607:f8b0:4864:20::102b]) by sourceware.org (Postfix) with ESMTPS id A17B4385736F for ; Wed, 1 Jun 2022 07:50:09 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org A17B4385736F Received: by mail-pj1-x102b.google.com with SMTP id q12-20020a17090a304c00b001e2d4fb0eb4so5388078pjl.4 for ; Wed, 01 Jun 2022 00:50:09 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to; bh=mGw8SVzGU89tGLQ7PetY5/O87PcpMk0/GkUAYVe5Sfw=; b=L7y93DR+wRECJZU6Uo2hexg8vauc8G55ZbsR6Te2DiRQgff1qHeTNDcWUy36aGPL+T Q6oCelUCZrQ5HL8e9Ev4oUWUGvnCjTXKQNHRbNZqmIdFSI+yQAwxia3vgVuCSt8+Khq1 6KdsUHzkSuZqFx9bmLSREUWF+lFEDv1rApiHMYioBhqIpHLxOvdCYzjB9djwYaHiwmsz 5I0Qfl35AyDsonIudHcGxP2PCvUqv516CHEDeNJySPYC4LdZ8ih8XeMLEF4a4g1V+byI 6BXysUFNaenU9E8Ho3nfi2jucxzVoZONAgMaTUTW+Y+mu3lz1xH+/fae0Z/66qDbY3A7 3K5w== X-Gm-Message-State: AOAM531284U7QHsELNKcgIPudBs5+NG3jTdaCbYwjcSGbuGlsf/4ZCWZ NskQmtzzkHBQNUKXZLe7tCRos3I8djvudGiFkAc5qQPg X-Google-Smtp-Source: ABdhPJwOH8x6c2FZrOsKc9ZTL9fBS6DzbkXST9kH7lg2/G6PBgS2gW3vgKD5BsHwh+frGqwZCD54EkoZhNjKIflAC3k= X-Received: by 2002:a17:902:8ecb:b0:162:bc8:9361 with SMTP id x11-20020a1709028ecb00b001620bc89361mr52604118plo.25.1654069808560; Wed, 01 Jun 2022 00:50:08 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Stefan Ring Date: Wed, 1 Jun 2022 09:49:57 +0200 Message-ID: Subject: Re: x86_64 windows binaries are always PIC? To: "gcc-help@gcc.gnu.org" Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-0.6 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, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-help@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-help mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Jun 2022 07:50:11 -0000 On Tue, May 31, 2022 at 9:49 PM unlvsur unlvsur via Gcc-help wrote: > > I found that GCC would always use %rip as the reference for the symbols for x86_64 windows binaries. Is it mandatory by windows and impossible to disable it? I guess because almost all addressing modes work only with 32-bit immediates, so there is no way to represent absolute memory addresses in machine code.