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From: "blarsen at redhat dot com" <sourceware-bugzilla@sourceware.org> To: gdb-prs@sourceware.org Subject: [Bug record/22725] "run" seems to reset btrace recording Date: Fri, 12 Jan 2024 10:12:17 +0000 [thread overview] Message-ID: <bug-22725-4717-P9g9t5LcGf@http.sourceware.org/bugzilla/> (raw) In-Reply-To: <bug-22725-4717@http.sourceware.org/bugzilla/> https://sourceware.org/bugzilla/show_bug.cgi?id=22725 Guinevere Larsen <blarsen at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |blarsen at redhat dot com --- Comment #1 from Guinevere Larsen <blarsen at redhat dot com> --- I still see this issue on current GDB, so this is still a valid bug Adding "pt" at the end of "record btrace" is not required, that is completely unrelated to your issue. Also, btrace is incidental, this issue also occurs with record full. I think the problem is that when you "run" or "start" the inferior, the target stack gets re-set and there is nothing in GDB that checks if there was a record target that should be added again. A related problem is that the target has to have started running before we can start recording. It would be nice if you could set a target to record before even running. The issue with solving this comes from the question: when should the recording target be added? once we enter main? Once we enter __libc_start_main? I would argue that most users would want the former, but that is a decision that needs to be made, and properly handled in the run and start codes. -- You are receiving this mail because: You are on the CC list for the bug.
parent reply other threads:[~2024-01-12 10:12 UTC|newest] Thread overview: expand[flat|nested] mbox.gz Atom feed [parent not found: <bug-22725-4717@http.sourceware.org/bugzilla/>]
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