<magic priority="50">
      <!-- MM.* = Big endian (M=Motorola) and 0x002a in big endian    -->
      <match value="MM\x00\x2a" type="string" offset="0"/>
      <!-- II*. = Little endian (I=Intel) and 0x002a in little endian -->
      <match value="II\x2a\x00" type="string" offset="0"/>
      <!-- MM.+ = Big endian (M=Motorola) and 0x002a in big endian-->
      <match value="MM\x00\x2b" type="string" offset="0"/>

OUTMASK V9 #define OUTHEAD V10 #define OUTTAIL V11 // For P9 instruction emulation #define ESPERM V21 // Endian swapping permute into BE #define TMP2 V22 // Temporary for P8_STXVB16X/P8_STXVB16X // For {en,de}cryptBlockAsm #define BLK_INP R3 #define BLK_OUT R4 #define BLK_KEY R5 #define BLK_ROUNDS R6 #define BLK_IDX R7 DATA ·rcon+0x00(SB)/8, $0x0f0e0d0c0b0a0908 // Permute for vector doubleword endian swap DATA ·rcon+0x08(SB)/8, $0x0706050403020100 DATA ·rcon+0x10(SB)/8, $0x0100000001000000 // RCON DATA...

func (p *parser) parseNumeric(b []byte) int64 {
	// Check for base-256 (binary) format first.
	// If the first bit is set, then all following bits constitute a two's
	// complement encoded number in big-endian byte order.
	if len(b) > 0 && b[0]&0x80 != 0 {
		// Handling negative numbers relies on the following identity:
		//	-a-1 == ^a
		//
		// If the number is negative, we use an inversion mask to invert the

	//

	// 3.3.1: Environment Call and Breakpoint
	ECALL						// 73000000
	SCALL						// 73000000
	EBREAK						// 73001000
	SBREAK						// 73001000

	// Arbitrary bytes (entered in little-endian mode)
	WORD	$0x12345678	// WORD $305419896	// 78563412
	WORD	$0x9abcdef0	// WORD $2596069104	// f0debc9a

	// MOV pseudo-instructions
	MOV	X5, X6								// 13830200
	MOV	$2047, X5							// 9302f07f