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gdbstub: Introduce gdb_handle_detach_user()

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The upcoming follow-fork-mode child support needs to perform certain
actions when GDB detaches from the stopped parent or the stopped child.
Introduce a user-specific hook for this.

Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20240219141628.246823-11-iii@linux.ibm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240305121005.3528075-12-alex.bennee@linaro.org>
This commit is contained in:
Ilya Leoshkevich 2024-03-05 12:09:47 +00:00 • committed by Alex Bennée
parent e454f2fe24
commit 539cb4ec49
3 changed files with 12 additions and 0 deletions
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6
gdbstub/gdbstub.c
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@ -1024,6 +1024,12 @@ static void handle_detach(GArray *params, void *user_ctx)
pid = get_param(params, 0)->val_ul;
}
#ifdef CONFIG_USER_ONLY
if (gdb_handle_detach_user(pid)) {
return;
}
#endif
process = gdb_get_process(pid);
gdb_process_breakpoint_remove_all(process);
process->attached = false;