X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=threads.cc;h=7f515159f78052727180b1be6d82ba1df7e9ebac;hb=7e44b12a812b12b75ae1613b8ce26be8f0efcde3;hp=e1f74bfbd210da803259b09300ca15f5db3f964e;hpb=0696cb09629cd168f122a2e134246d79c3c8fd2c;p=model-checker.git

diff --git a/threads.cc b/threads.cc
index e1f74bf..7f51515 100644
--- a/threads.cc
+++ b/threads.cc
@@ -2,6 +2,8 @@
  *  @brief Thread functions.
  */
 
+#include <string.h>
+
 #include "libthreads.h"
 #include "common.h"
 #include "threads.h"
@@ -112,6 +114,31 @@ void Thread::complete()
 	}
 }
 
+/**
+ * @brief Construct a new model-checker Thread
+ *
+ * A model-checker Thread is used for accounting purposes only. It will never
+ * have its own stack, and it should never be inserted into the Scheduler.
+ *
+ * @param tid The thread ID to assign
+ */
+Thread::Thread(thread_id_t tid) :
+	parent(NULL),
+	creation(NULL),
+	pending(NULL),
+	start_routine(NULL),
+	arg(NULL),
+	stack(NULL),
+	user_thread(NULL),
+	id(tid),
+	state(THREAD_READY), /* Thread is always ready? */
+	wait_list(),
+	last_action_val(0),
+	model_thread(true)
+{
+	memset(&context, 0, sizeof(context));
+}
+
 /**
  * Construct a new thread.
  * @param t The thread identifier of the newly created thread.