#include "mymemory.h"
#include "memoryorder.h"
#include "modeltypes.h"
+#include "mypthread.h"
+#include "classlist.h"
-/* Forward declarations */
-class ClockVector;
-class Thread;
-class Promise;
-
-namespace std {
+namespace cdsc {
class mutex;
}
/** @brief Represents an action type, identifying one of several types of
* ModelAction */
typedef enum action_type {
- MODEL_FIXUP_RELSEQ, /**< Special ModelAction: finalize a release
- * sequence */
THREAD_CREATE, /**< A thread creation action */
THREAD_START, /**< First action in each thread */
THREAD_YIELD, /**< A thread yield action */
THREAD_JOIN, /**< A thread join action */
THREAD_FINISH, /**< A thread completion action */
+ PTHREAD_CREATE, /**< A pthread creation action */
+ PTHREAD_JOIN, /**< A pthread join action */
+
ATOMIC_UNINIT, /**< Represents an uninitialized atomic */
ATOMIC_READ, /**< An atomic read action */
ATOMIC_WRITE, /**< An atomic write action */
ATOMIC_NOTIFY_ONE, /**< A notify_one action */
ATOMIC_NOTIFY_ALL, /**< A notify all action */
ATOMIC_WAIT, /**< A wait action */
- ATOMIC_ANNOTATION /**< An annotation action to pass information
+ ATOMIC_ANNOTATION, /**< An annotation action to pass information
to a trace analysis */
+ NOOP
} action_type_t;
-/* Forward declaration */
-class Node;
-class ClockVector;
/**
* @brief Represents a single atomic action
uint64_t get_write_value() const;
uint64_t get_return_value() const;
const ModelAction * get_reads_from() const { return reads_from; }
- Promise * get_reads_from_promise() const { return reads_from_promise; }
- std::mutex * get_mutex() const;
+ cdsc::mutex * get_mutex() const;
Node * get_node() const;
void set_node(Node *n) { node = n; }
void set_read_from(const ModelAction *act);
- void set_read_from_promise(Promise *promise);
/** Store the most recent fence-release from the same thread
* @param fence The fence-release that occured prior to this */
void set_try_lock(bool obtainedlock);
bool is_thread_start() const;
bool is_thread_join() const;
- bool is_relseq_fixup() const;
bool is_mutex_op() const;
bool is_lock() const;
bool is_trylock() const;
void process_rmw(ModelAction * act);
void copy_typeandorder(ModelAction * act);
- void set_sleep_flag() { sleep_flag=true; }
- bool get_sleep_flag() { return sleep_flag; }
unsigned int hash() const;
bool equals(const ModelAction *x) const { return this == x; }
- bool equals(const Promise *x) const { return false; }
- bool may_read_from(const ModelAction *write) const;
- bool may_read_from(const Promise *promise) const;
MEMALLOC
-// Added by WL
- void set_value(uint64_t val) {
- value = val;
- }
+ void set_value(uint64_t val) { value = val; }
+
+ /* to accomodate pthread create and join */
+ Thread * thread_operand;
+ void set_thread_operand(Thread *th) { thread_operand = th; }
private:
const char * get_type_str() const;
*/
const ModelAction *reads_from;
- /**
- * @brief The promise that this action reads from
- *
- * Only valid for reads
- */
- Promise *reads_from_promise;
-
/** @brief The last fence release from the same thread */
const ModelAction *last_fence_release;
* vectors for all operations.
*/
ClockVector *cv;
-
- bool sleep_flag;
};
#endif /* __ACTION_H__ */