From patchwork Tue Jul 19 01:22:10 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: caiyinyu X-Patchwork-Id: 56146 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id CADB9387689B for ; Tue, 19 Jul 2022 01:22:34 +0000 (GMT) X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by sourceware.org (Postfix) with ESMTP id 1F6213851A8B for ; Tue, 19 Jul 2022 01:22:20 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 1F6213851A8B Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=loongson.cn Received: from 5.5.5 (unknown [10.2.5.5]) by mail.loongson.cn (Coremail) with SMTP id AQAAf9Axn+JEB9ZixJcnAA--.10106S6; Tue, 19 Jul 2022 09:22:17 +0800 (CST) From: caiyinyu To: adhemerval.zanella@linaro.org, libc-alpha@sourceware.org, joseph_myers@mentor.com, carlos@redhat.com, i.swmail@xen0n.name Subject: [PATCH v7 13/13] LoongArch: Update NEWS and README for the LoongArch port. Date: Tue, 19 Jul 2022 09:22:10 +0800 Message-Id: <20220719012210.1464764-5-caiyinyu@loongson.cn> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220719012210.1464764-1-caiyinyu@loongson.cn> References: <20220719012210.1464764-1-caiyinyu@loongson.cn> MIME-Version: 1.0 X-CM-TRANSID: AQAAf9Axn+JEB9ZixJcnAA--.10106S6 X-Coremail-Antispam: 1UD129KBjvJXoW7Cr4xWr1DGrW3XrW3Jry3twb_yoW8Aw1xpa n3WFn5tr9xJF9rAw1Duw48uw43X3Z3Was8Ga4jg348C34UAr97Wwn5Ka90qF4DXayfZF47 t340qr1DCa4UuaDanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUBG14x267AKxVWrJVCq3wAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWrJVCq3wAFIxvE14AKwVWUJVWUGwA2048vs2IY020E87I2jVAFwI0_JF0E3s1l82xGYI kIc2x26xkF7I0E14v26ryj6s0DM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2 z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr1j6F 4UJwA2z4x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv6xkF7I0E14v26r4U JVWxJr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx 0E2Ix0cI8IcVAFwI0_JrI_JrylYx0Ex4A2jsIE14v26r1j6r4UMcvjeVCFs4IE7xkEbVWU JVW8JwACjcxG0xvY0x0EwIxGrwACjI8F5VA0II8E6IAqYI8I648v4I1lc2xSY4AK6svPMx AIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI0_Jr0_ Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtwCIc40Y0x0EwI xGrwCI42IY6xIIjxv20xvE14v26r4j6ryUMIIF0xvE2Ix0cI8IcVCY1x0267AKxVWxJVW8 Jr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r4j6F4UMIIF0x vEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x0JUArcfUUUUU= X-CM-SenderInfo: 5fdl5xhq1xqz5rrqw2lrqou0/ X-Spam-Status: No, score=-13.5 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, SPF_HELO_PASS, 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 X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: caiyinyu Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" --- NEWS | 8 ++++++++ README | 1 + manual/math.texi | 2 +- 3 files changed, 10 insertions(+), 1 deletion(-) Reviewed-by: Adhemerval Zanella diff --git a/NEWS b/NEWS index df882ec243..d2f913da06 100644 --- a/NEWS +++ b/NEWS @@ -60,6 +60,14 @@ Major new features: _GNU_SOURCE macro is defined and the C++20 __cpp_char8_t feature test macro is not defined (if __cpp_char8_t is defined, then char8_t is a builtin type). +* Support for LoongArch running on Linux has been added. This port requires + as least binutils 2.38, GCC 12, and Linux 5.19. Currently only hard-float + ABI is supported: + + - loongarch64-linux-gnu + + The LoongArch ABI is 64-bit little-endian. + Deprecated and removed features, and other changes affecting compatibility: * Support for prelink will be removed in the next release; this includes diff --git a/README b/README index 3d5a78ccff..63f3a1bebf 100644 --- a/README +++ b/README @@ -31,6 +31,7 @@ The GNU C Library supports these configurations for using Linux kernels: i[4567]86-*-linux-gnu x86_64-*-linux-gnu Can build either x86_64 or x32 ia64-*-linux-gnu + loongarch64-*-linux-gnu Hardware floating point, LE only. m68k-*-linux-gnu microblaze*-*-linux-gnu mips-*-linux-gnu diff --git a/manual/math.texi b/manual/math.texi index 477a18b6d1..105d6122df 100644 --- a/manual/math.texi +++ b/manual/math.texi @@ -70,7 +70,7 @@ provided for @code{_Float32}, @code{_Float64} and @code{_Float32x} on all platforms. It is also provided for @code{_Float128} and @code{_Float64x} on powerpc64le (PowerPC 64-bits little-endian), x86_64, x86, ia64, -aarch64, alpha, mips64, riscv, s390 and sparc. +aarch64, alpha, loongarch, mips64, riscv, s390 and sparc. @menu * Mathematical Constants:: Precise numeric values for often-used