libgo/runtime/race.h

   1 // Copyright 2012 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 // Definitions related to data race detection.
   6
   7 #ifdef RACE
   8 enum { raceenabled = 1 };
   9 #else
  10 enum { raceenabled = 0 };
  11 #endif
  12
  13 // Initialize race detection subsystem.
  14 uintptr runtime_raceinit(void);
  15 // Finalize race detection subsystem, does not return.
  16 void    runtime_racefini(void);
  17
  18 void    runtime_racemapshadow(void *addr, uintptr size);
  19 void    runtime_racemalloc(void *p, uintptr sz);
  20 uintptr runtime_racegostart(void *pc);
  21 void    runtime_racegoend(void);
  22 void    runtime_racewritepc(void *addr, void *callpc, void *pc);
  23 void    runtime_racereadpc(void *addr, void *callpc, void *pc);
  24 void    runtime_racewriterangepc(void *addr, uintptr sz, void *callpc, void *pc);
  25 void    runtime_racereadrangepc(void *addr, uintptr sz, void *callpc, void *pc);
  26 void    runtime_racereadobjectpc(void *addr, const Type *t, void *callpc, void *pc);
  27 void    runtime_racewriteobjectpc(void *addr, const Type *t, void *callpc, void *pc);
  28 void    runtime_racefingo(void);
  29 void    runtime_raceacquire(void *addr);
  30 void    runtime_raceacquireg(G *gp, void *addr);
  31 void    runtime_racerelease(void *addr);
  32 void    runtime_racereleaseg(G *gp, void *addr);
  33 void    runtime_racereleasemerge(void *addr);
  34 void    runtime_racereleasemergeg(G *gp, void *addr);