0x63, 0xcb, 0x7a, 0xfc, 0x1c, 0x70, 0x3d, 0x5, 0xe5, 0x2, 0x33, 0x65, 0x2, 0xc9, 0xbf, 0xc6, 0xb8, 0x5b, 0xe3, 0x33, 0x3c, 0xe9, 0x1e, 0x2, 0x9a, 0x40, 0x4b, 0x2c, 0xa7, 0xe4, 0x27, 0x65, 0x3f, 0xd, 0x80, 0x1b, 0xe1, 0xb5, 0x37, 0xdc, 0xb6, 0x4a, 0xd4, 0xc1, 0x8f, 0x74, 0xe4, 0x80, 0xf5, 0xb5, 0x6, 0x86, 0x5d, 0xfa, 0xb0, 0xb5, 0x87, 0x4a, 0x75, 0x25, 0xdf, 0x5e, 0x2a, 0x69, 0xbb, 0xe8, 0xc, 0xf5, 0xba, 0x9a, 0x1d, 0xc6, 0xfa, 0xb8, 0xc8, 0x7c, 0x2, 0x8a, 0xfe, 0xc6, 0xe3, 0x62, 0xe0, 0x25, 0x7d, 0x3,...

	offset := int64(firstReg)
	switch regCnt {
	case 1:
		offset |= 0x7 << 12
	case 2:
		offset |= 0xa << 12
	case 3:
		offset |= 0x6 << 12
	case 4:
		offset |= 0x2 << 12
	default:
		return 0, errors.New("invalid register numbers in ARM64 register list")
	}
	offset |= arrangement
	// arm64 uses the 60th bit to differentiate from other archs

    <_comment>Mach-O Universal</_comment>
    <magic priority="60">
      <match value="0xCAFEBABE" type="string" offset="0">
        <match value="0x1" type="big32" offset="4"/>
        <match value="0x2" type="big32" offset="4"/>
        <match value="0x3" type="big32" offset="4"/>
        <match value="0x4" type="big32" offset="4"/>
        <match value="0x5" type="big32" offset="4"/>

</pre>

<pre>
0.
72.40
072.40       // == 72.40
2.71828
1.e+0
6.67428e-11
1E6
.25
.12345E+5
1_5.         // == 15.0
0.15e+0_2    // == 15.0

0x1p-2       // == 0.25
0x2.p10      // == 2048.0
0x1.Fp+0     // == 1.9375
0X.8p-0      // == 0.5
0X_1FFFP-16  // == 0.1249847412109375
0x15e-2      // == 0x15e - 2 (integer subtraction)

0x.p1        // invalid: mantissa has no digits