disable polling continuous polling during reset

git-svn-id: svn://svn.berlios.de/openocd/trunk@2183 b42882b7-edfa-0310-969c-e2dbd0fdcd60

diff --git a/src/target/target.c b/src/target/target.c
index 1ac666e51e5cf1f7f473d4bfb87ae02bcba0cee1..a5447aa6cc7c75dfbd35e080543c7c4df49f54fd 100644 (file)
--- a/src/target/target.c
+++ b/src/target/target.c
@@ -434,9 +434,18 @@ int target_process_reset(struct command_context_s *cmd_ctx, enum target_reset_mo
                return ERROR_FAIL;
        }
 
+       /* disable polling during reset to make reset event scripts
+        * more predictable, i.e. dr/irscan & pathmove in events will
+        * not have JTAG operations injected into the middle of a sequence.
+        */
+       int save_poll = target_continous_poll;
+       target_continous_poll = 0;
+
        sprintf( buf, "ocd_process_reset %s", n->name );
        retval = Jim_Eval( interp, buf );
 
+       target_continous_poll = save_poll;
+
        if(retval != JIM_OK) {
                Jim_PrintErrorMessage(interp);
                return ERROR_FAIL;