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CTRY:IE; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:64aa7808-outbound-1.mta.getcheckrecipient.com; PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com; CAT:NONE; SFS:(13230035)(82310400021)(34020700011)(376009)(35042699017)(1800799019)(36860700008); DIR:OUT; SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Jun 2024 07:55:06.4708 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 403eb553-3f22-4fc5-c35d-08dc8c474e57 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d; Ip=[63.35.35.123]; Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DU2PEPF0001E9C2.eurprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR08MB8900 X-Spam-Status: No, score=-5.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FORGED_SPF_HELO, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2, SPF_HELO_PASS, SPF_NONE, TXREP, T_SCC_BODY_TEXT_LINE, UNPARSEABLE_RELAY autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gdb@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Luis Machado via Gdb Reply-To: Luis Machado Errors-To: gdb-bounces+public-inbox=simark.ca@sourceware.org Sender: "Gdb" Hi Mikhail, Thanks for the input. On 6/13/24 19:11, Terekhov, Mikhail wrote: >> -----Original Message----- >> From: Luis Machado >> >> Similarly, I also think it might be time to consider dropping the tracepoints >> (mainly static and fast) machinery from gdbserver, as I suspect that is another >> mechanism that is not being used very often. >> > We use tracepoints in our stub from the last millennia I guess (back from EMC days) > and plan to do so in the future. Is it a custom remote debugging stub that uses tracepoints through the RSP packets gdb sends? As opposed to using tracepoints through gdbserver itself? > >> I recall trying to use tracepoints for practical purposes (back in the day), and it >> wasn't up to the task, being too cumbersome to use, having bad failure modes > > Putting some UI/GUI on top of it makes it relatively simple to use. > >> and having other security implications when trying to debug stuff in >> production platforms. The remote protocol side of it is OK, but again, I bet no >> debugging stubs are using that anymore. > > We do use them but not in production though.> > Regards, > Mikhail > > Internal Use - Confidential