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[61.216.141.121]) by smtp.gmail.com with ESMTPSA id l5-20020a170903120500b001d349fcb70dsm2689224plh.202.2023.12.13.22.25.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 13 Dec 2023 22:25:52 -0800 (PST) Message-ID: Date: Thu, 14 Dec 2023 14:25:50 +0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Deprecating nds32-*-linux-* target for GCC 14 (and removing it for GCC 15) Content-Language: en-US To: Jeff Law , GCC Mailing List References: Cc: Kuan-Lin Chen , Yan-Ting Lin , Hsiangkai Wang , Wei-cheng Wang From: Chung-Ju Wu In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-3.7 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 List-Id: On 2023/12/12 07:43 UTC+8, Jeff Law via Gcc wrote: > > > On 12/11/23 16:19, Andrew Pinski via Gcc wrote: >> nds32 support in Linux was removed last year: >> https://www.phoronix.com/news/Andes-Tech-NDS32-Removal >> >> The support for glibc never made it upstream as far as I can tell either. >> >> What are others thoughts on this? > I believe the architecture is dead, so I wouldn't lose any sleep if it got deprecated across the board.  While my tester includes nds32le-elf and nds32be-elf, there's no gdbsim, so those targets don't provide much, if any, additional coverage over targets in the tester. > > Jeff Hi Jeff, As for gdbsim/openocd, I remember that we did have nds32 contributions previously: - gdb: http://sourceware.org/ml/gdb-patches/2013-07/msg00223.html - openocd: http://openocd.zylin.com/1259 I suppose they have recently been dropped from the current gdb/openocd repository due to the lack of maintenance. I will reach out to Andes members to inquire whether the architecture is still considered to be available in gdb/openocd. Regards, jasonwucj