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([2602:ae:1547:e101:4c43:7957:a690:ed36]) by smtp.gmail.com with ESMTPSA id h7-20020aa786c7000000b0051bf246ca2bsm9786756pfo.100.2022.06.08.13.36.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Jun 2022 13:36:27 -0700 (PDT) Message-ID: <17af101c-d8e4-0335-41d8-e54ae67e13a3@linaro.org> Date: Wed, 8 Jun 2022 13:36:25 -0700 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 Subject: Re: [PATCH v4 0/3] target/m68k: semihosting cleanup Content-Language: en-US From: Richard Henderson To: Laurent Vivier , qemu-devel@nongnu.org References: <20220607222616.717435-1-richard.henderson@linaro.org> <56b31126-41c5-e7b6-5b32-2b64ba1cce67@vivier.eu> <8f833280-b1bb-d4f4-6603-5be44ee8e9b7@linaro.org> <09f9a931-6873-bd98-74ed-e1d17318d76e@vivier.eu> <9c42516d-a238-a1d6-3f01-aaa8fc018eda@linaro.org> In-Reply-To: <9c42516d-a238-a1d6-3f01-aaa8fc018eda@linaro.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::429; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x429.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 6/8/22 12:05, Richard Henderson wrote: >> But what is the use case of semihosting on m68k? >> Is there a kernel implementation available for that? > > Not that I'm aware of.  Do you want to remove it entirely instead? > Leaving it as-is should not be an option... Oh, duh. The "kernel" implementation is libgloss itself. The use-case is running the gcc testsuite for coldfire under qemu. r~