}
	}
}

// Tests for unmarshaling hashes that have hashed a large amount of data
// The initial hash generation is omitted from the test, because it takes a long time.
// The test contains some already-generated states, and their expected sums
// Tests a problem that is outlined in GitHub issue #29543
// The problem is triggered when an amount of data has been hashed for which

// The symbol contains the string data, not a string header.
func StringSym(pos src.XPos, s string) (data *obj.LSym) {
	var symname string
	if len(s) > 100 {
		// Huge strings are hashed to avoid long names in object files.
		// Indulge in some paranoia by writing the length of s, too,
		// as protection against length extension attacks.
		// Same pattern is known to fileStringSym below.
		h := notsha256.New()

		if t.obj == nil {
			w.error("unnamed type parameter")
			break
		}
		if i := tparamIndex(w.tparams.list(), t); i >= 0 {
			// The names of type parameters that are declared by the type being
			// hashed are not part of the type identity. Replace them with a
			// placeholder indicating their index.
			w.string(fmt.Sprintf("$%d", i))
		} else {
			w.string(t.obj.name)
			if w.tpSubscripts || w.ctxt != nil {

	pkgIdx map[string]int32

	defs         []*LSym // list of defined symbols in the current package
	hashed64defs []*LSym // list of defined short (64-bit or less) hashed (content-addressable) symbols
	hasheddefs   []*LSym // list of defined hashed (content-addressable) symbols
	nonpkgdefs   []*LSym // list of defined non-package symbols
	nonpkgrefs   []*LSym // list of referenced non-package symbols

				rs.Set(AttrIndexed, true)
				return
			}
		}
		pkg := rs.Pkg
		if rs.ContentAddressable() {
			// for now, only support content-addressable symbols that are always locally defined.
			panic("hashed refs unsupported for now")
		}
		if pkg == "" || pkg == "\"\"" || pkg == "_" || !rs.Indexed() {
			rs.PkgIdx = goobj.PkgIdxNone
			rs.SymIdx = nonpkgidx
			rs.Set(AttrIndexed, true)

//go:linkname reflect_memmove reflect.memmove
func reflect_memmove(to, from unsafe.Pointer, n uintptr) {
	memmove(to, from, n)
}

// exported value for testing
const hashLoad = float32(loadFactorNum) / float32(loadFactorDen)

// in internal/bytealg/equal_*.s
//
// memequal should be an internal detail,
// but widely used packages access it using linkname.

// Call MakeHasher to create a Hasher.
type Hasher struct {
	memo map[types.Type]uint32

	// ptrMap records pointer identity.
	ptrMap map[any]uint32

	// sigTParams holds type parameters from the signature being hashed.
	// Signatures are considered identical modulo renaming of type parameters, so
	// within the scope of a signature type the identity of the signature's type
	// parameters is just their index.
	//

	IfaceHash  = ifaceHash
)

var UseAeshash = &useAeshash

func MemclrBytes(b []byte) {
	s := (*slice)(unsafe.Pointer(&b))
	memclrNoHeapPointers(s.array, uintptr(s.len))
}

const HashLoad = hashLoad

// entry point for testing
func GostringW(w []uint16) (s string) {
	systemstack(func() {
		s = gostringw(&w[0])
	})
	return
}

var Open = open
var Close = closefd
var Read = read

  // `handSize` is a small positive number that configures the
  // shuffle sharding of requests into queues.  When enqueuing a request
  // at this priority level the request's flow identifier (a string
  // pair) is hashed and the hash value is used to shuffle the list
  // of queues and deal a hand of the size specified here.  The
  // request is put into one of the shortest queues in that hand.

  // `handSize` is a small positive number that configures the
  // shuffle sharding of requests into queues.  When enqueuing a request
  // at this priority level the request's flow identifier (a string
  // pair) is hashed and the hash value is used to shuffle the list
  // of queues and deal a hand of the size specified here.  The
  // request is put into one of the shortest queues in that hand.