SUB $(1923<<12), R4, R27                   // SUB $7876608, R4, R27         // 9b0c5ed1
	SUBW $(1923<<12), R4, R27                  // SUBW $7876608, R4, R27        // 9b0c5e51
	SUBW R12<<29, R7, R8                       // e8740c4b
	SUB R12<<61, R7, R8                        // e8f40ccb
	SUBSW R2.SXTH<<3, R13, R6                  // a6ad226b
	SUBS R21.UXTX<<2, R27, R4                  // 646b35eb

	ADD	$0x1234567, R27, R3                              // ERROR "cannot use REGTMP as source"
	ADD	$0x3fffffffc000, R27, R5                         // ERROR "cannot use REGTMP as source"
	AND	$0x22220000, R27, R4                             // ERROR "cannot use REGTMP as source"
	ANDW	$0x6006000060060, R27, R5                        // ERROR "cannot use REGTMP as source"

	MSR	R4, CNTP_CVAL_EL0                  // 44e21bd5
	MRS	CNTP_TVAL_EL0, R27                 // 1be23bd5
	MSR	R17, CNTP_TVAL_EL0                 // 11e21bd5
	MRS	CNTV_CTL_EL0, R27                  // 3be33bd5
	MSR	R2, CNTV_CTL_EL0                   // 22e31bd5
	MRS	CNTV_CVAL_EL0, R16                 // 50e33bd5
	MSR	R27, CNTV_CVAL_EL0                 // 5be31bd5
	MRS	CNTV_TVAL_EL0, R12                 // 0ce33bd5

</li>

</ul>

<h3 id="arm64">ARM64</h3>

<p>
<code>R18</code> is the "platform register", reserved on the Apple platform.
To prevent accidental misuse, the register is named <code>R18_PLATFORM</code>.
<code>R27</code> and <code>R28</code> are reserved by the compiler and linker.
<code>R29</code> is the frame pointer.
<code>R30</code> is the link register.
</p>

<p>

R_x040 R14 #define R_x050 R15 #define R_x060 R16 #define R_x070 R17 #define R_x080 R18 #define R_x090 R19 #define R_x0a0 R20 #define R_x0b0 R21 #define R_x0c0 R22 #define R_x0d0 R23 #define R_x0e0 R24 #define R_x0f0 R25 #define R_x100 R26 #define R_x110 R27 // V0-V7 are A-H // V8-V23 are used for the message schedule #define KI V24 #define FUNC V25 #define S0 V26 #define S1 V27 #define s0 V28 #define s1 V29 #define LEMASK V31 // Permutation control register for little endian // 4 copies of each Kt, to...

R_x040 R14 #define R_x050 R15 #define R_x060 R16 #define R_x070 R17 #define R_x080 R18 #define R_x090 R19 #define R_x0a0 R20 #define R_x0b0 R21 #define R_x0c0 R22 #define R_x0d0 R23 #define R_x0e0 R24 #define R_x0f0 R25 #define R_x100 R26 #define R_x110 R27 // V0-V7 are A-H // V8-V23 are used for the message schedule #define KI V24 #define FUNC V25 #define S0 V26 #define S1 V27 #define s0 V28 #define s1 V29 #define LEMASK V31 // Permutation control register for little endian // 4 copies of each Kt, to...