const runtime.minLegalPointer

4 uses

	runtime (current package)
		checkptr.go#L25: 	if 0 < uintptr(p) && uintptr(p) < minLegalPointer {
		malloc.go#L320: 	minLegalPointer uintptr = 4096
		mwbbuf.go#L251: 		if ptr < minLegalPointer {
		stack.go#L602: 			if f.valid() && 0 < p && p < minLegalPointer && debug.invalidptr != 0 {