1 files changed, 9 insertions, 5 deletions
diff --git a/include/exec/gdbstub.h b/include/exec/gdbstub.h
index 4a2b8e3089..94d8f83e92 100644
--- a/include/exec/gdbstub.h
+++ b/include/exec/gdbstub.h
@@ -177,11 +177,15 @@ static inline uint8_t * gdb_get_reg_ptr(GByteArray *buf, int len)
 
 #endif
 
-#ifdef CONFIG_USER_ONLY
-int gdbserver_start(int);
-#else
-int gdbserver_start(const char *port);
-#endif
+/**
+ * gdbserver_start: start the gdb server
+ * @port_or_device: connection spec for gdb
+ *
+ * For CONFIG_USER this is either a tcp port or a path to a fifo. For
+ * system emulation you can use a full chardev spec for your gdbserver
+ * port.
+ */
+int gdbserver_start(const char *port_or_device);
 
 void gdbserver_cleanup(void);