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[66.27.222.29]) by smtp.gmail.com with ESMTPSA id 85sm6781058pfc.39.2021.02.04.11.43.50 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 04 Feb 2021 11:43:51 -0800 (PST) Subject: Re: [PATCH v2] exec/cpu-defs: Remove TCG backends dependency To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org References: <20210204191423.1754158-1-f4bug@amsat.org> From: Richard Henderson Message-ID: <9b2a5a0e-ea5c-2af1-d337-c9115bc69af5@linaro.org> Date: Thu, 4 Feb 2021 09:43:48 -1000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210204191423.1754158-1-f4bug@amsat.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::434; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x434.google.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 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=-0.182, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , Claudio Fontana Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 2/4/21 9:14 AM, Philippe Mathieu-Daudé wrote: > "exec/cpu-defs.h" contains generic CPU definitions for the > TCG frontends (mostly related to TLB). TCG backends definitions > aren't relevant here. > > See tcg/README description: > > 4) Backend > > tcg-target.h contains the target specific definitions. tcg-target.c.inc > contains the target specific code; it is #included by tcg/tcg.c, rather > than being a standalone C file. > > So far only "tcg/tcg.h" requires these headers. > > Remove the "target-tcg.h" header dependency on TCG frontends, so we > don't have to rebuild all frontends when hacking a single backend. > > Signed-off-by: Philippe Mathieu-Daudé > --- > v2: Reword description (bonzini) > --- > include/exec/cpu-defs.h | 3 --- > 1 file changed, 3 deletions(-) Queued, thanks. r~