runtime·racegostart  817 src/pkg/runtime/proc.c 		gp->racectx = runtime·racegostart(runtime·newextram);
runtime·racegostart 1872 src/pkg/runtime/proc.c 		newg->racectx = runtime·racegostart((void*)callerpc);
runtime·racegostart   20 src/pkg/runtime/race.h uintptr	runtime·racegostart(void *pc);