extern SnapVector<struct DataRace *> unrealizedraces;
-/** Basic encoding idea:
- * (void *) Either:
- * (1) points to a full record or
- *
- * (2) encodes the information in a 64 bit word. Encoding is as
- * follows: lowest bit set to 1, next 8 bits are read thread id, next
- * 23 bits are read clock vector, next 8 bites are write thread id,
- * next 23 bits are write clock vector. */
-
+/**
+ * @brief A record of information for detecting data races
+ */
struct RaceRecord {
modelclock_t *readClock;
thread_id_t *thread;
#define WRITEMASK READMASK
#define WRITEVECTOR(x) (((x)>>40)&WRITEMASK)
+/**
+ * The basic encoding idea is that (void *) either:
+ * -# points to a full record (RaceRecord) or
+ * -# encodes the information in a 64 bit word. Encoding is as
+ * follows:
+ * - lowest bit set to 1
+ * - next 8 bits are read thread id
+ * - next 23 bits are read clock vector
+ * - next 8 bits are write thread id
+ * - next 23 bits are write clock vector
+ */
#define ENCODEOP(rdthread, rdtime, wrthread, wrtime) (0x1ULL | ((rdthread)<<1) | ((rdtime) << 9) | (((uint64_t)wrthread)<<32) | (((uint64_t)wrtime)<<40))
#define MAXTHREADID (THREADMASK-1)