finish removing deprecated/obsolete commands

[openocd.git] / src / jtag / driver.c

diff --git a/src/jtag/driver.c b/src/jtag/driver.c
index 14ae163e71646d3ad6e959d6692871174cd80c3d..3bce5d5755a183c9f59ca5fa1d94fa1b993a9ae3 100644 (file)
--- a/src/jtag/driver.c
+++ b/src/jtag/driver.c
@@ -489,6 +489,11 @@ void interface_jtag_add_callback4(jtag_callback_t callback, jtag_callback_data_t
 
 int interface_jtag_execute_queue(void)
 {
+       static int reentry = 0;
+
+       assert(reentry==0);
+       reentry++;
+
        int retval = default_interface_jtag_execute_queue();
        if (retval == ERROR_OK)
        {
@@ -504,6 +509,8 @@ int interface_jtag_execute_queue(void)
        jtag_command_queue_reset();
        jtag_callback_queue_reset();
 
+       reentry--;
+
        return retval;
 }