gdbstub: Introduce gdbserver_fork_start()
The upcoming follow-fork-mode child support requires knowing when
fork() is about to happen in order to initialize its state. Add a hook
for that.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Message-Id: <20240219141628.246823-5-iii@linux.ibm.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240305121005.3528075-6-alex.bennee@linaro.org>
diff --git a/include/gdbstub/user.h b/include/gdbstub/user.h
index 68b6534..e33f8d9 100644
--- a/include/gdbstub/user.h
+++ b/include/gdbstub/user.h
@@ -46,6 +46,11 @@
void gdb_signalled(CPUArchState *as, int sig);
/**
+ * gdbserver_fork_start() - inform gdb of the upcoming fork()
+ */
+void gdbserver_fork_start(void);
+
+/**
* gdbserver_fork() - disable gdb stub for child processes.
* @cs: CPU
*/
