{"deferrangefunc", funcTag, 74},
	{"rand32", funcTag, 75},
	{"makemap64", funcTag, 77},
	{"makemap", funcTag, 78},
	{"makemap_small", funcTag, 79},
	{"mapaccess1", funcTag, 80},
	{"mapaccess1_fast32", funcTag, 81},
	{"mapaccess1_fast64", funcTag, 82},
	{"mapaccess1_faststr", funcTag, 83},
	{"mapaccess1_fat", funcTag, 84},
	{"mapaccess2", funcTag, 85},
	{"mapaccess2_fast32", funcTag, 86},
	{"mapaccess2_fast64", funcTag, 87},

	_ = x[UndeclaredName-75]
	_ = x[MissingFieldOrMethod-76]
	_ = x[BadDotDotDotSyntax-77]
	_ = x[NonVariadicDotDotDot-78]
	_ = x[MisplacedDotDotDot-79]
	_ = x[InvalidDotDotDotOperand-80]
	_ = x[InvalidDotDotDot-81]
	_ = x[UncalledBuiltin-82]
	_ = x[InvalidAppend-83]
	_ = x[InvalidCap-84]
	_ = x[InvalidClose-85]
	_ = x[InvalidCopy-86]
	_ = x[InvalidComplex-87]
	_ = x[InvalidDelete-88]
	_ = x[InvalidImag-89]

	SYS_SIGNALFD4               = 74
	SYS_VMSPLICE                = 75
	SYS_SPLICE                  = 76
	SYS_TEE                     = 77
	SYS_READLINKAT              = 78
	SYS_SYNC                    = 81
	SYS_FSYNC                   = 82
	SYS_FDATASYNC               = 83
	SYS_SYNC_FILE_RANGE         = 84
	SYS_TIMERFD_CREATE          = 85
	SYS_TIMERFD_SETTIME         = 86
	SYS_TIMERFD_GETTIME         = 87

	SYS_SPLICE                  = 76
	SYS_TEE                     = 77
	SYS_READLINKAT              = 78
	SYS_FSTATAT                 = 79
	SYS_FSTAT                   = 80
	SYS_SYNC                    = 81
	SYS_FSYNC                   = 82
	SYS_FDATASYNC               = 83
	SYS_SYNC_FILE_RANGE         = 84
	SYS_TIMERFD_CREATE          = 85
	SYS_TIMERFD_SETTIME         = 86
	SYS_TIMERFD_GETTIME         = 87

	SYS_MADVISE                 = 75
	SYS_VHANGUP                 = 76
	SYS_MINCORE                 = 78
	SYS_GETGROUPS               = 79
	SYS_SETGROUPS               = 80
	SYS_GETPGRP                 = 81
	SYS_SETITIMER               = 83
	SYS_SWAPON                  = 85
	SYS_GETITIMER               = 86
	SYS_SETHOSTNAME             = 88
	SYS_DUP2                    = 90
	SYS_FCNTL                   = 92

	SYS_GETRUSAGE                    = 77
	SYS_GETTIMEOFDAY                 = 78
	SYS_SETTIMEOFDAY                 = 79
	SYS_GETGROUPS                    = 80
	SYS_SETGROUPS                    = 81
	SYS_SYMLINK                      = 83
	SYS_READLINK                     = 85
	SYS_USELIB                       = 86
	SYS_SWAPON                       = 87
	SYS_REBOOT                       = 88

	SYS_GETRLIMIT               = 76
	SYS_GETRUSAGE               = 77
	SYS_GETTIMEOFDAY            = 78
	SYS_SETTIMEOFDAY            = 79
	SYS_GETGROUPS               = 80
	SYS_SETGROUPS               = 81
	SYS_SELECT                  = 82
	SYS_SYMLINK                 = 83
	SYS_OLDLSTAT                = 84
	SYS_READLINK                = 85
	SYS_USELIB                  = 86
	SYS_SWAPON                  = 87

	SYS_GETRUSAGE                    = 77
	SYS_GETTIMEOFDAY                 = 78
	SYS_SETTIMEOFDAY                 = 79
	SYS_GETGROUPS                    = 80
	SYS_SETGROUPS                    = 81
	SYS_SELECT                       = 82
	SYS_SYMLINK                      = 83
	SYS_OLDLSTAT                     = 84
	SYS_READLINK                     = 85
	SYS_USELIB                       = 86

	SYS_GETRLIMIT               = 76
	SYS_GETRUSAGE               = 77
	SYS_GETTIMEOFDAY            = 78
	SYS_SETTIMEOFDAY            = 79
	SYS_GETGROUPS               = 80
	SYS_SETGROUPS               = 81
	SYS_SELECT                  = 82
	SYS_SYMLINK                 = 83
	SYS_OLDLSTAT                = 84
	SYS_READLINK                = 85
	SYS_USELIB                  = 86
	SYS_SWAPON                  = 87

// extra shifts/rotations for alignments.
func unpack(x uint64) uint64 {
	return ((x>>(6*1))&0xff)<<(8*0) |
		((x>>(6*3))&0xff)<<(8*1) |
		((x>>(6*5))&0xff)<<(8*2) |
		((x>>(6*7))&0xff)<<(8*3) |
		((x>>(6*0))&0xff)<<(8*4) |
		((x>>(6*2))&0xff)<<(8*5) |
		((x>>(6*4))&0xff)<<(8*6) |
		((x>>(6*6))&0xff)<<(8*7)