t.Parallel()
	q := dangerousSlice(t)
	if len(q) > 64 {
		// Only worry about when we're near the end of a page.
		q = q[len(q)-64:]
	}
	b := dangerousSlice(t)
	if len(b) > 256 {
		// Only worry about when we're near the end of a page.
		b = b[len(b)-256:]
	}
	for j := 1; j < len(q); j++ {
		q[j-1] = 1 // difference is only found on the last byte
		for i := range b {
			idx := Index(b[i:], q[:j])
			if idx != -1 {

pkg bufio, var ErrFinalToken error
pkg crypto/tls, const TLS_RSA_WITH_AES_128_GCM_SHA256 = 156
pkg crypto/tls, const TLS_RSA_WITH_AES_128_GCM_SHA256 uint16
pkg crypto/tls, const TLS_RSA_WITH_AES_256_GCM_SHA384 = 157
pkg crypto/tls, const TLS_RSA_WITH_AES_256_GCM_SHA384 uint16
pkg crypto/tls, method (RecordHeaderError) Error() string
pkg crypto/tls, type RecordHeaderError struct
pkg crypto/tls, type RecordHeaderError struct, Msg string

	MOVD -391(R17), R3                         // 3b1e06d1630340f9
	MOVD -257(R17), R3                         // 3b0604d1630340f9
	MOVD -256(R17), R3                         // 230250f8
	MOVD 255(R17), R3                          // 23f24ff8
	MOVD 256(R17), R3                          // 238240f9
	MOVD 257(R17), R3                          // 3b060491630340f9
	MOVD 391(R17), R3                          // 3b1e0691630340f9

pkg syscall (freebsd-arm64), const HUPCL ideal-int
pkg syscall (freebsd-arm64), const ICANON = 256
pkg syscall (freebsd-arm64), const ICANON ideal-int
pkg syscall (freebsd-arm64), const ICMP6_FILTER = 18
pkg syscall (freebsd-arm64), const ICMP6_FILTER ideal-int
pkg syscall (freebsd-arm64), const ICRNL = 256
pkg syscall (freebsd-arm64), const ICRNL ideal-int
pkg syscall (freebsd-arm64), const IEXTEN = 1024

pkg syscall (darwin-arm64), const HUPCL ideal-int
pkg syscall (darwin-arm64), const ICANON = 256
pkg syscall (darwin-arm64), const ICANON ideal-int
pkg syscall (darwin-arm64), const ICMP6_FILTER = 18
pkg syscall (darwin-arm64), const ICMP6_FILTER ideal-int
pkg syscall (darwin-arm64), const ICRNL = 256
pkg syscall (darwin-arm64), const ICRNL ideal-int
pkg syscall (darwin-arm64), const IEXTEN = 1024

pkg crypto, const BLAKE2b_256 = 17
pkg crypto, const BLAKE2b_256 Hash
pkg crypto, const BLAKE2b_384 = 18
pkg crypto, const BLAKE2b_384 Hash
pkg crypto, const BLAKE2b_512 = 19
pkg crypto, const BLAKE2b_512 Hash
pkg crypto, const BLAKE2s_256 = 16
pkg crypto, const BLAKE2s_256 Hash
pkg crypto/x509, type Certificate struct, ExcludedDNSDomains []string
pkg database/sql, method (*Conn) BeginTx(context.Context, *TxOptions) (*Tx, error)

pkg syscall (freebsd-riscv64), const HUPCL ideal-int #53466
pkg syscall (freebsd-riscv64), const ICANON = 256 #53466
pkg syscall (freebsd-riscv64), const ICANON ideal-int #53466
pkg syscall (freebsd-riscv64), const ICMP6_FILTER = 18 #53466
pkg syscall (freebsd-riscv64), const ICMP6_FILTER ideal-int #53466
pkg syscall (freebsd-riscv64), const ICRNL = 256 #53466
pkg syscall (freebsd-riscv64), const ICRNL ideal-int #53466

pkg crypto/elliptic, func GenerateKey(Curve, io.Reader) ([]uint8, *big.Int, *big.Int, error)
pkg crypto/elliptic, func Marshal(Curve, *big.Int, *big.Int) []uint8
pkg crypto/elliptic, func P224() Curve
pkg crypto/elliptic, func P256() Curve
pkg crypto/elliptic, func P384() Curve
pkg crypto/elliptic, func P521() Curve
pkg crypto/elliptic, func Unmarshal(Curve, []uint8) (*big.Int, *big.Int)

	// While this format is compatible with most tar readers,
	// the format has several limitations making it unsuitable for some usages.
	// Most notably, it cannot support sparse files, files larger than 8GiB,
	// filenames larger than 256 characters, and non-ASCII filenames.
	//
	// Reference:
	//	http://pubs.opengroup.org/onlinepubs/9699919799/utilities/pax.html#tag_20_92_13_06
	FormatUSTAR

This function is a closure so it uses its incoming context register.
</li>
<li>
<code>LOCAL</code> = 128
<br>
This symbol is local to the dynamic shared object.
</li>
<li>
<code>TLSBSS</code> = 256
<br>
(For <code>DATA</code> and <code>GLOBL</code> items.)
Put this data in thread local storage.
</li>
<li>
<code>NOFRAME</code> = 512
<br>
(For <code>TEXT</code> items.)