gcc/libgo/runtime/race.h

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// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Definitions related to data race detection.
#ifdef RACE
enum { raceenabled = 1 };
#else
enum { raceenabled = 0 };
#endif
// Initialize race detection subsystem.
void runtime_raceinit(void);
// Finalize race detection subsystem, does not return.
void runtime_racefini(void);
void runtime_racemapshadow(void *addr, uintptr size);
void runtime_racemalloc(void *p, uintptr sz, void *pc);
void runtime_racefree(void *p);
void runtime_racegostart(int32 goid, void *pc);
void runtime_racegoend(int32 goid);
void runtime_racewritepc(void *addr, void *callpc, void *pc);
void runtime_racereadpc(void *addr, void *callpc, void *pc);
void runtime_racefingo(void);
void runtime_raceacquire(void *addr);
void runtime_raceacquireg(G *gp, void *addr);
void runtime_racerelease(void *addr);
void runtime_racereleaseg(G *gp, void *addr);
void runtime_racereleasemerge(void *addr);
void runtime_racereleasemergeg(G *gp, void *addr);