365 struct ThreadState {  struct
374   // QUESTION: can we can squeeze this into ThreadState::Fast?  argument
381   ThreadState* current;  argument
385   int ignore_reads_and_writes;
386   int ignore_sync;
387   int suppress_reports;
390   IgnoreSet mop_ignore_set;
391   IgnoreSet sync_ignore_set;
395   uptr *shadow_stack;
396   uptr *shadow_stack_end;
397   uptr *shadow_stack_pos;
398   u64 *racy_shadow_addr;
399   u64 racy_state[2];
400   MutexSet mset;
401   ThreadClock clock;
403   Vector<JmpBuf> jmp_bufs;
404   int ignore_interceptors;
407   u64 stat[StatCnt];
409   const int tid;
410   const int unique_id;
411   bool in_symbolizer;
412   bool in_ignored_lib;
413   bool is_inited;
414   bool is_dead;
415   bool is_freeing;
416   bool is_vptr_access;
417   const uptr stk_addr;
418   const uptr stk_size;
419   const uptr tls_addr;
420   const uptr tls_size;
421   ThreadContext *tctx;
424   InternalDeadlockDetector internal_deadlock_detector;
426   DDLogicalThread *dd_lt;
450   explicit ThreadState(Context *ctx, int tid, int unique_id, u64 epoch,  argument