[Openocd-svn] r2770 - trunk/src/jtag

[oharboe at B. <oh...@ma...>]

Author: oharboe
Date: 2009-09-29 16:23:42 +0200 (Tue, 29 Sep 2009)
New Revision: 2770

Modified:
   trunk/src/jtag/driver.c
Log:
reentry assert

Modified: trunk/src/jtag/driver.c
===================================================================
--- trunk/src/jtag/driver.c	2009-09-29 13:46:26 UTC (rev 2769)
+++ trunk/src/jtag/driver.c	2009-09-29 14:23:42 UTC (rev 2770)
@@ -489,6 +489,11 @@
 
 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 @@
 	jtag_command_queue_reset();
 	jtag_callback_queue_reset();
 
+	reentry--;
+
 	return retval;
 }