From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-x52e.google.com (mail-pg1-x52e.google.com [IPv6:2607:f8b0:4864:20::52e]) by sourceware.org (Postfix) with ESMTPS id A3BE03858C74 for ; Thu, 2 Feb 2023 16:24:51 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org A3BE03858C74 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=linaro.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=linaro.org Received: by mail-pg1-x52e.google.com with SMTP id 78so1687764pgb.8 for ; Thu, 02 Feb 2023 08:24:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=0Bk5WGuCmIH9tzOzpxfyhU3K/I/7+BFxKNCd3kAN+rM=; b=zhJvbORlVRcj+NNo0XSoSArRGABLaSllBOFuxNg4jDJr9oJ9AHqVRPvf3AyzinZdgF BFuJX64B4UN8smvECqxbmXS6i4f9fzIJ4OMg5N3jUusZY8/jefX23586gUIU85/NrY2q M5jITUg+T4QMB2Pqtj9zbqWY2vAtbyG0wBV9PSGFY0BiK5atRnAV2V1A5LkvfFosqGRW 7m4fDJIJGJbgJzQBtnRTq/fvuqpOEc9Nz4kji2t86UiyoJUT8y39lokHvIeCihJuIFpq kI8SUXtHgLD1Zwpntj5mLIkYXgczuwYOFyXsN4pirHITRxFl6NvvChOU/HqMD4ZjZTP/ UVOQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=0Bk5WGuCmIH9tzOzpxfyhU3K/I/7+BFxKNCd3kAN+rM=; b=yw8bR2xE9K1wpnHjIsu8UYd0jBING59KtR9+3gmvVcRx8uF6gmIqTTe0hDQurZLXD+ xRAOsRQlX31WiUXIxExsQ+FgvaoEk/BwTRrR1ET6pbnjb6QaP60jcGesb6Xvf2e8Y3oQ Qr7fnGXN/S1Is+PgE3dU6ebpBlSNZfe9Dr6G7afR33nGKIwA//syrU0i1vG8B3raivFs P88Xf/Q6nvz1XFIdEB5nSXRCefTBXSyybBndmF93JAqmM5dbb0EmFyAhOovedMpOvTxh ZTR6qzyF4TDzmNAaD55EzAW+Zz39EbcYMuCoureyzHsU/fxqVdaHEFGR9wGGfjqA1FI8 UhJQ== X-Gm-Message-State: AO0yUKUBdUjy0Yy9rOYtRia9izwjk70UOz+TUUKJcQmmufgWfnyl+oSE O5W7RqVKXQ+bhvnTqkl+U6Nn73jExGnVFeo8 X-Google-Smtp-Source: AK7set9NJwZe5eAVnkiGm3XHaE6IG5+Bcd9BJnwCajXh8KFejIQeTYPMIfhWq0YvuCNDNksBobHLbQ== X-Received: by 2002:aa7:92c8:0:b0:593:d137:fb17 with SMTP id k8-20020aa792c8000000b00593d137fb17mr6245108pfa.3.1675355090707; Thu, 02 Feb 2023 08:24:50 -0800 (PST) Received: from [192.168.50.194] (rrcs-173-197-98-118.west.biz.rr.com. [173.197.98.118]) by smtp.gmail.com with ESMTPSA id z3-20020aa79483000000b0059250c374cesm13386516pfk.115.2023.02.02.08.24.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 02 Feb 2023 08:24:50 -0800 (PST) Message-ID: Date: Thu, 2 Feb 2023 06:24:47 -1000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v11 20/29] riscv: Add string-fza.h and string-fzi.h Content-Language: en-US To: Adhemerval Zanella Netto , libc-alpha@sourceware.org, Noah Goldstein , Jeff Law , Xi Ruoyao References: <20230201170406.303978-1-adhemerval.zanella@linaro.org> <20230201170406.303978-21-adhemerval.zanella@linaro.org> From: Richard Henderson In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-5.5 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On 2/2/23 02:30, Adhemerval Zanella Netto wrote: >> There is a -mbig-endian switch to gcc, even if that isn't the normal configuration. > > I though about adding BE support, however we explicit do not support it > (sysdeps/riscv/bits/endianness.h) so I think we can assume LE for now. Fair. Separate subject for cleanup, I suppose, implementing endianness.h generically in terms of compiler pre-defined macro __BYTE_ORDER__ et al. r~