demote 'system_thread' to just 'system_context'

[cdsspec-compiler.git] / model.h

diff --git a/model.h b/model.h
index aac968a9f14077ca17953f934c82881266dc781b..ad8760a28576aafecc17d05d9cb01b92e7df259d 100644 (file)
--- a/model.h
+++ b/model.h
@@ -4,6 +4,7 @@
 #include <list>
 #include <map>
 #include <cstddef>
+#include <ucontext.h>
 
 #include "schedule.h"
 #include "libthreads.h"
@@ -69,9 +70,9 @@ public:
        ModelChecker();
        ~ModelChecker();
        class Scheduler *scheduler;
-       Thread *system_thread;
 
-       void add_system_thread(Thread *t);
+       void set_system_context(ucontext_t *ctxt) { system_context = ctxt; }
+       ucontext_t * get_system_context(void) { return system_context; }
 
        void set_current_action(ModelAction *act) { current_action = act; }
        void check_current_action(void);
@@ -102,6 +103,7 @@ private:
        Backtrack *exploring;
        thread_id_t nextThread;
 
+       ucontext_t *system_context;
        action_list_t *action_trace;
        std::map<thread_id_t, class Thread *> thread_map;
        class TreeNode *rootNode, *currentNode;