From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-yb1-xb2e.google.com (mail-yb1-xb2e.google.com [IPv6:2607:f8b0:4864:20::b2e]) by sourceware.org (Postfix) with ESMTPS id C55AB38618A5 for ; Mon, 13 Jun 2022 09:24:30 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org C55AB38618A5 Received: by mail-yb1-xb2e.google.com with SMTP id t32so8819289ybt.12 for ; Mon, 13 Jun 2022 02:24:30 -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:cc; bh=ZUND+yXlKwKpXX5u1UcC/JBqpM8SP8iwcO2YfwsvSH8=; b=gfcAV/SK0PpGdZirjqrnSmoJ2c9nCaveau3QRLOmi1PYDsNC1XKwNJZ2y6hQFXLDXw GqyIRHP4YWsnOt5qJgeCF48G4wJvXHuw5tQ95ncEr2Rwh0807HOZgEjY2zZNXPs1rJ/h HN0EcD+4RF91qCEmndqNIoSpsoixKEByUSscotcKa6cQrdEqgIxHjye1PEIxGWivnd6O cvQh1D4cs7DTJ7Gnpesph2cgpDzra8WJHghxfTNeIp+aME9d8lknCdbkIsBgMwdNvDrT RHn4Ulrz8U5qdTUnvr6iVdf48lBUVPyLcSavG6juSv1C1fOFg3oWGw5aYKmeAINgh+jQ 14RA== X-Gm-Message-State: AOAM530uHHuYpFDX3sykRLSF95B7gkUh+0mFqH6qzStmyTUNPOVrLAwE O1M1r0jLxPWeVTI6QCxcH3KvSnvFU2aeji9w/pc= X-Google-Smtp-Source: ABdhPJyL85G6liZ1y9le9vMNlcd1mHRJ2z2dlRiQIAHYlxG91LCbLN2at7uMBu8Mz2QoT6Pa7mV3+OFZp1halve0SHg= X-Received: by 2002:a25:3b84:0:b0:664:35cc:ee5b with SMTP id i126-20020a253b84000000b0066435ccee5bmr20910333yba.269.1655112269605; Mon, 13 Jun 2022 02:24:29 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Chris Packham Date: Mon, 13 Jun 2022 21:24:18 +1200 Message-ID: Subject: Re: 1.25.0: aarch64-unknown-linux-gnu with neon support To: Zvi Vered Cc: crossgcc maillist Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.3 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, KAM_SHORT, 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: crossgcc@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: crossgcc mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Jun 2022 09:24:32 -0000 On Mon, Jun 13, 2022 at 2:29 PM Zvi Vered via crossgcc wrote: > > Hello, > > I ran: > ct-ng aarch64-unknown-linux-gnu > but with this configuration, under "Target options" I can't set FPU. > > How can I create gcc for armv8 (coretex A53), 64bit with the option: > -mfpu=neon The aarch64 configs don't use the FPU option (I think because the FPU is required by the ARMv8 spec). Instead you probably want to use the -mcpu/-mtune options as per https://gcc.gnu.org/onlinedocs/gcc-12.1.0/gcc/AArch64-Options.html#AArch64-Options > > Thank you, > Zvika > -- > For unsubscribe information see http://sourceware.org/lists.html#faq