const runtime.stackGuard

16 uses

	runtime (current package)
		preempt.go#L175: 			gp.stackguard0 = gp.stack.lo + stackGuard
		proc.go#L854: 		mp.gsignal.stackguard1 = mp.gsignal.stack.lo + stackGuard
		proc.go#L1553: 	gp.stackguard0 = gp.stack.lo + stackGuard
		proc.go#L2063: 	gp.stackguard0 = gp.stack.lo + stackGuard
		proc.go#L2864: 	gp.stackguard0 = gp.stack.lo + stackGuard
		proc.go#L4198: 			gp.stackguard0 = gp.stack.lo + stackGuard
		proc.go#L4391: 	gp.stackguard0 = gp.stack.lo + stackGuard
		proc.go#L4465: 		newg.stackguard0 = newg.stack.lo + stackGuard
		proc.go#L4709: 		gp.stackguard0 = gp.stack.lo + stackGuard
		signal_unix.go#L1333: 	gp.m.gsignal.stackguard0 = stsp + stackGuard
		signal_unix.go#L1334: 	gp.m.gsignal.stackguard1 = stsp + stackGuard
		stack.go#L99: 	stackGuard = stackNosplit + stackSystem + abi.StackSmall
		stack.go#L928: 	gp.stackguard0 = new.lo + stackGuard // NOTE: might clobber a preempt request
		stack.go#L1030: 			gp.stackguard0 = gp.stack.lo + stackGuard
		stack.go#L1086: 		needed := max + stackGuard
		stack.go#L1336: 	avg := scannedStackSize/scannedStacks + stackGuard