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Received: from 97-122-117-2.hlrn.qwest.net ([97.122.117.2]:55766 helo=bapiya) by box5379.bluehost.com with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.99.5) (envelope-from ) id 1wxSM7-000000018TI-1k9e; Fri, 21 Aug 2026 10:44:35 -0600 From: Tom Tromey To: Jerry Zhang Jian Cc: Tom Tromey , Andrew Burgess , gdb-patches@sourceware.org, kito.cheng@sifive.com Subject: Re: [PATCH] gdb: invalidate register cache after monitor commands In-Reply-To: (Jerry Zhang Jian's message of "Mon, 17 Aug 2026 11:28:48 +0800") References: <20260811035205.26485-1-jerry.zhangjian@sifive.com> <877blxkpau.fsf@redhat.com> <87wltvulg7.fsf@tromey.com> X-Attribution: Tom Date: Fri, 21 Aug 2026 10:44:34 -0600 Message-ID: <87mrufqv7x.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 97.122.117.2 X-Source-L: No X-Exim-ID: 1wxSM7-000000018TI-1k9e X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 97-122-117-2.hlrn.qwest.net (bapiya) [97.122.117.2]:55766 X-Source-Auth: tom+tromey.com X-Email-Count: 5 X-Org: HG=bhshared;ORG=bluehost; X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfMDT023Bi0JoFwBWpN+VqnhVPU82Zk87QxIusMJJjYGm8JMtfbH5eC0HaHPeHU63QDhY5to2Vfk2jLKe1iZ6hbE6SedldsbMfbj1JNm4FErlQAUdhJbn KlZvQ7K1OixvIXnOgNi7BkTQf2Geg1BlH2kz5ANdUPCcmy/49jBj4YWly0a+g9nOblaFja5dvepl/sGBzjRt6z7AMNu+3oVXJrA= X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org >>>>> "Jerry" == Jerry Zhang Jian writes: Jerry> Tom, I checked the interaction with the related remote-packet Jerry> change. This patch invalidates the register cache only after the Jerry> CLI monitor command completes, so it does not run in the middle Jerry> of an unrelated packet send or unwinding operation. I mean I suppose the unwinder in theory could invoke a 'monitor' command. Though I suppose we could tell people they have to send a raw packet instead; which isn't so bad since anything like this is pretty weird/extreme anyway. Tom