2000-10-11 Fernando Nasser <fnasser@totem.to.cygnus.com>

        From Grant Edwards <grante@visi.com>
        This keeps the GUI alive while running an RDI target and lets the
        STOP button be used to stop the target.
        * remote-rdi.c (arm_rdi_stop): New function.  Implements target_stop.
        (init_rdi_ops): Set to_stop target vector entry to the above.
        * rdi-share/ardi.c (stop_request): New variable.  Tells when a stop
        has been requested.
        (angel_RDI_stop_request): New function. Registers that a stop has
        been requested.
        (angel_RDI_ExecuteOrStep): Add call to ui_loop_hook() in loop that
        waits while target is executing.  Initialize and reset stop_request.
        * rdi-share/ardi.h: Add declaration of angel_RDI_stop_request().

1 files changed, 8 insertions, 0 deletions

diff --git a/gdb/remote-rdi.c b/gdb/remote-rdi.c
index 708c45f..2a45cad 100644
--- a/gdb/remote-rdi.c
+++ b/gdb/remote-rdi.c
@@ -929,6 +929,13 @@ rdi_error_signal (int err)
       return TARGET_SIGNAL_UNKNOWN;
     }
 }
+
+static void
+arm_rdi_stop(void)
+{
+  angel_RDI_stop_request();
+}
+
 
 /* Define the target operations structure.  */
 
@@ -944,6 +951,7 @@ Specify the serial device it is connected to (e.g. /dev/ttya).";
   arm_rdi_ops.to_detach = arm_rdi_detach;
   arm_rdi_ops.to_resume = arm_rdi_resume;
   arm_rdi_ops.to_wait = arm_rdi_wait;
+  arm_rdi_ops.to_stop = arm_rdi_stop;
   arm_rdi_ops.to_fetch_registers = arm_rdi_fetch_registers;
   arm_rdi_ops.to_store_registers = arm_rdi_store_registers;
   arm_rdi_ops.to_prepare_to_store = arm_rdi_prepare_to_store;