fi := (*funcinl)(unsafe.Pointer(fn))
		return fi.startLine
	}
	return fn.funcInfo().startLine
}

// findmoduledatap looks up the moduledata for a PC.
//
// It is nosplit because it's part of the isgoexception
// implementation.
//
//go:nosplit
func findmoduledatap(pc uintptr) *moduledata {
	for datap := &firstmoduledata; datap != nil; datap = datap.next {
		if datap.minpc <= pc && pc < datap.maxpc {