[GDB] Obey flow control when GDB connects.

diff --git a/src/core/gdbstub.c b/src/core/gdbstub.c
index 8e33877..bbed344 100644 (file)
--- a/src/core/gdbstub.c
+++ b/src/core/gdbstub.c
@@ -350,6 +350,10 @@ static void gdbstub_state_wait_ack ( struct gdbstub *stub, char ch ) {
                stub->parse = gdbstub_state_new;
        } else if ( ch == '-' ) {
                gdbstub_tx_packet ( stub ); /* retransmit */
+       } else if ( ch == '$' ) {
+               /* GDB is reconnecting, drop our packet and listen to GDB */
+               stub->trans->send ( "-", 1 );
+               stub->parse = gdbstub_state_new;
        }
 }