File: x86-64-opcode.s

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binutils 2.31.1-16
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.text
	#				  Prefixes
	#			        O16 A32 OV REX  OPCODE				 ; NOTES

	# CALL
	CALLq *(%r8)		      # --  --  -- 41   FF 10				 ; REX to access upper reg.
	CALLq *(%rax)		      # --  --  -- --   FF 10
	CALLq *(%r8)		      # --  --  -- 41   FF 10				 ; REX to access upper reg.
	CALLq *(%rax)		      # --  --  -- --   FF 10

	# RET
	lret			      # --  --  -- --   CB
	retq			      # --  --  -- --   C3

	# IRET
	IRET			      # --  --  -- --   CF				 ; 32-bit operand size
	IRETW			      # 66  --  -- --   CF				 ; O16 for 16-bit operand size
	IRETQ			      # --  --  -- 48   CF				 ; REX for 64-bit operand size

	# CMP

	# MOV
	MOVw %cs,(%r8)		      # --  --  -- 41   8C 08				 ; REX to access upper reg.
	MOVw %cs,(%rax)		      # --  --  -- --   8C 08
	MOVw %ss,(%r8)		      # --  --  -- 41   8C 10				 ; REX to access upper reg.
	MOVw %ss,(%rax)		      # --  --  -- --   8C 10
	MOVw %fs,(%r8)		      # --  --  -- 41   8C 20				 ; REX to access upper reg.
	MOVw %fs,(%rax)		      # --  --  -- --   8C 20
	MOVw (%r8),%ss		      # --  --  -- 41   8E 10				 ; REX to access upper reg.
	MOVw (%rax),%ss		      # --  --  -- --   8E 10
	MOVw (%r8),%fs		      # --  --  -- 41   8E 20				 ; REX to access upper reg.
	MOVw (%rax),%fs		      # --  --  -- --   8E 20
	MOVb $0,(%r8)		      # --  --  -- 41   C6 00 00			 ; REX to access upper reg.
	MOVb $0,(%rax)		      # --  --  -- --   C6 00 00
	MOVw $0x7000,(%r8)	      # 66  --  -- 41   C7 00 00 70			 ; REX to access upper reg. O16 for 16-bit operand size
	MOVw $0x7000,(%rax)	      # 66  --  -- --   C7 00 00 70			 ; O16 for 16-bit operand size
	MOVl $0x70000000,(%r8)	      # --  --  -- 41   C7 00 00 00 00 70		 ; REX to access upper reg.
	MOVl $0x70000000,(%rax)	      # --  --  -- --   C7 00 00 00 00 70
	MOVb $0,(%r8)		      # --  --  -- 41   C6 00 00			 ; REX to access upper reg.
	MOVb $0,(%rax)		      # --  --  -- --   C6 00 00
	MOVw $0x7000,(%r8)	      # 66  --  -- --   41 C7 00 00 70			 ; O16 for 16-bit operand size
	MOVw $0x7000,(%rax)	      # 66  --  -- --   C7 00 00 70			 ; O16 for 16-bit operand size
	MOVl $0x70000000,(%rax)	      # --  --  -- --   C7 00 00 00 00 70
	MOVb $0,(%r8)		      # --  --  -- 41   C6 00 00			 ; REX to access upper reg.
	MOVb $0,(%rax)		      # --  --  -- --   C6 00 00
	MOVw $0x7000,(%r8)	      # 66  --  -- 41   C7 00 00 70			 ; REX to access upper reg. O16 for 16-bit operand size
	MOVw $0x7000,(%rax)	      # 66  --  -- --   C7 00 00 70			 ; O16 for 16-bit operand size
	MOVl $0x70000000,(%r8)	      # --  --  -- 41   C7 00 00 00 00 70		 ; REX to access upper reg.
	MOVl $0x70000000,(%rax)	      # --  --  -- --   C7 00 00 00 00 70
	MOVq $0x70000000,(%r8)	      # --  --  -- 49   C7 00 00 00 00 70		 ; REX for 64-bit operand size. REX to access upper reg.
	MOVq $0x70000000,(%rax)	      # --  --  -- 48   C7 00 00 00 00 70		 ; REX for 64-bit operand size

	# MOVNTI
	MOVNTI %eax,(%r8)	      # --  --  -- 41   0f c3 00			 ; REX to access upper reg.
	MOVNTI %eax,(%rax)	      # --  --  -- --   0f c3 00
	MOVNTI %rax,(%r8)	      # --  --  -- 49   0F C3 00			 ; REX to access upper reg. REX for 64-bit operand size
	MOVNTI %rax,(%rax)	      # --  --  -- 48   0F C3 00			 ; REX for 64-bit operand size. REX to access upper reg.
	MOVNTI %r8,(%r8)	      # --  --  -- 4D   0F C3 00			 ; REX to access upper reg. REX for 64-bit operand size
	MOVNTI %r8,(%rax)	      # --  --  -- 4C   0F C3 00			 ; REX to access upper reg. REX for 64-bit operand size

	# Conditionals

	# LOOP
	LOOP .			      #	 --  --	 -- --	 E2 FE				 ; RCX used as counter.
	LOOPq .			      #	 --  --	 -- --	 E2 FE				 ; RCX used as counter.
	LOOPl .			      #	 --  67	 -- --	 E2 FD				 ; ECX used as counter.


	# Jcc
				      #	 66  --	 -- --	 77 FD				 ; O16 override: (Addr64) = ZEXT(Addr16)
				      #	 66  --	 -- --	 0F 87 F9 FF FF FF		 ; O16 override: (Addr64) = ZEXT(Addr16)

	# J*CXZ
	JRCXZ .			      #	 --  --	 -- --	 E3 FE				 ; RCX used as counter.
	JECXZ .			      #	 --  67	 -- --	 E3 FD				 ; ECX used as counter.



	# Integer

	# IDIV

	IDIVb (%r8)		      #	 --  --	 -- 41	 F6 38				 ; Sign extended result. REX to access upper reg.
	IDIVb (%rax)		      #	 --  --	 -- --	 F6 38				 ; Sign extended result
	IDIVw (%r8)		      #	 66  --	 -- 41	 F7 38				 ; Sign extended result. REX to access upper reg. O16 for 16-bit
	IDIVw (%rax)		      #	 66  --	 -- --	 F7 38				 ; Sign extended result. O16 for 16-bit operand size
	IDIVl (%r8)		      #	 --  --	 -- 41	 F7 38				 ; Sign extended result. REX to access upper reg
	IDIVl (%rax)		      #	 --  --	 -- --	 F7 38				 ; Sign extended result
	IDIVq (%r8)		      #	 --  --	 -- 49	 F7 38				 ; Sign extended result. REX for 64-bit operand size. REX to access u
	IDIVq (%rax)		      #	 --  --	 -- 48	 F7 38				 ; Sign extended result. REX for 64-bit operand size

	# IMUL
	IMULb (%r8)		      #	 --  --	 -- 41	 F6 28				 ; Sign extended result. REX to access upper reg
	IMULb (%rax)		      #	 --  --	 -- --	 F6 28				 ; Sign extended result
	IMULw (%r8)		      #	 66  --	 -- 41	 F7 28				 ; Sign extended result. O16 for 16-bit operand size. REX to access
	IMULw (%rax)		      #	 66  --	 -- --	 F7 28				 ; Sign extended result. O16 for 16-bit operand size
	IMULl (%r8)		      #	 --  --	 -- 41	 F7 28				 ; Sign extended result. REX to access upper reg
	IMULl (%rax)		      #	 --  --	 -- --	 F7 28				 ; Sign extended result
	IMULq (%r8)		      #	 --  --	 -- 49	 F7 28				 ; Sign extended result. REX for 64-bit operand size. REX to access u
	IMULq (%rax)		      #	 --  --	 -- 48	 F7 28				 ; Sign extended result. REX for 64-bit operand size



	# SIMD/SSE

	# ADDPD
	ADDPD  (%r8),%xmm0	      #	 --  --	 66 41	 0F 58 00			 ; REX to access upper reg. OVR 128bit MMinstr.
	ADDPD  (%rax),%xmm0	      #	 --  --	 66 --	 0F 58 00			 ; OVR 128bit MMinstr.
	ADDPD  (%r8),%xmm15	      #	 --  --	 66 45	 0F 58 38			 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr.
	ADDPD  (%rax),%xmm15	      #	 --  --	 66 44	 0F 58 38			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	ADDPD  (%r8),%xmm8	      #	 --  --	 66 45	 0F 58 00			 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr.
	ADDPD  (%rax),%xmm8	      #	 --  --	 66 44	 0F 58 00			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	ADDPD  (%r8),%xmm7	      #	 --  --	 66 41	 0F 58 38			 ; REX to access upper reg. OVR 128bit MMinstr.
	ADDPD  (%rax),%xmm7	      #	 --  --	 66 --	 0F 58 38			 ; OVR 128bit MMinstr.
	ADDPD  %xmm0,%xmm0	      #	 --  --	 66 --	 0F 58 C0			 ; OVR 128bit MMinstr.
	ADDPD  %xmm15,%xmm15	      #	 --  --	 66 45	 0F 58 FF			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	ADDPD  %xmm15,%xmm8	      #	 --  --	 66 45	 0F 58 C7			 ; REX to access upper XMM reg. OVR 128bit MMinstr.

	# CMPPD

        # CVTSD2SI
	CVTSD2SIq (%r8),%rax	      #	 --  --	 F2 49	 0f 2d 00	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                  REX to access upper reg.
	CVTSD2SIq (%rax),%rax	      #	 --  --	 F2 48	 0f 2d 00	                 ; OVR 128-bit media instruction override REX for 64-bit operand size
	CVTSD2SIq (%r8),%r8	      #	 --  --	 F2 4D	 0f 2d 00	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                REX to access upper reg.
	CVTSD2SIq (%rax),%r8	      #	 --  --	 F2 4C	 0f 2d 00	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                  REX to access upper reg.
	CVTSD2SIq %xmm0,%rax	      #	 --  --	 F2 48	 0f 2d c0	                 ; OVR 128-bit media instruction override REX for 64-bit operand size
	CVTSD2SIq %xmm15,%r8	      #	 --  --	 F2 4D	 0f 2d c7	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                 REX to access upper XMM reg             REX to access upper reg.
	CVTSD2SIq %xmm15,%rax	      #	 --  --	 F2 49	 0f 2d c7	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                  REX to access upper XMM reg
	CVTSD2SIq %xmm8,%r8	      #	 --  --	 F2 4D	 0f 2d c0	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                  REX to access upper XMM reg             REX to access upper reg.
	CVTSD2SIq %xmm8,%rax	      #	 --  --	 F2 49	 0f 2d c0	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                  REX to access upper XMM reg
	CVTSD2SIq %xmm7,%r8	      #	 --  --	 F2 4C	 0f 2d c7	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                 REX to access upper reg.
	CVTSD2SIq %xmm7,%rax	      #	 --  --	 F2 48	 0f 2d c7	                 ; OVR 128-bit media instruction override REX for 64-bit operand size
	CVTSD2SIq %xmm0,%r8	      #	 --  --	 F2 4C	 0f 2d c0	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                  REX to access upper reg.

        # CVTTSD2SI
	CVTTSD2SIq (%r8),%rax	      #	 --  --	 F2 49	 0f 2c 00	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                REX to access upper reg.
	CVTTSD2SIq (%rax),%rax	      #	 --  --	 F2 48	 0f 2c 00	                 ; OVR 128-bit media instruction override REX for 64-bit operand size
	CVTTSD2SIq (%r8),%r8	      #	 --  --	 F2 4D	 0f 2c 00	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                  REX to access upper reg.
	CVTTSD2SIq (%rax),%r8	      #	 --  --	 F2 4C	 0f 2c 00	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                   REX to access upper reg.
	CVTTSD2SIq %xmm0,%rax	      #	 --  --	 F2 48	 0f 2c c0	                 ; OVR 128-bit media instruction override REX for 64-bit operand size
	CVTTSD2SIq %xmm15,%r8	      #	 --  --	 F2 4D	 0f 2c c7	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                 REX to access upper XMM reg             REX to access upper reg.
	CVTTSD2SIq %xmm15,%rax	      #	 --  --	 F2 49	 0f 2c c7	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                 REX to access upper XMM reg
	CVTTSD2SIq %xmm8,%r8	      #	 --  --	 F2 4D	 0f 2c c0	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                 REX to access upper XMM reg             REX to access upper reg.
	CVTTSD2SIq %xmm8,%rax	      #	 --  --	 F2 49	 0f 2c c0	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                 REX to access upper XMM reg
	CVTTSD2SIq %xmm7,%r8	      #	 --  --	 F2 4C	 0f 2c c7	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                  REX to access upper reg.
	CVTTSD2SIq %xmm7,%rax	      #	 --  --	 F2 48	 0f 2c c7	                 ; OVR 128-bit media instruction override REX for 64-bit operand size
	CVTTSD2SIq %xmm0,%r8	      #	 --  --	 F2 4C	 0f 2c c0	                 ; OVR 128-bit media instruction override REX for 64-bit operand size                 REX to access upper reg.

        # CVTSS2SI
	CVTSS2SIq (%r8),%rax	      #	 --  --	 F3 49	 0f 2d 00	                 ; OVR 128-bit media instruction override Result is sign extended                         REX for 64-bit operand size                  REX to access upper reg.
	CVTSS2SIq (%rax),%rax	      #	 --  --	 F3 48	 0f 2d 00	                 ; OVR 128-bit media instruction override Result is sign extended                       REX for 64-bit operand size
	CVTSS2SIq (%r8),%r8	      #	 --  --	 F3 4D	 0f 2d 00	                 ; OVR 128-bit media instruction override Result is sign extended                        REX for 64-bit operand size                  REX to access upper reg.
	CVTSS2SIq (%rax),%r8	      #	 --  --	 F3 4C	 0f 2d 00	                 ; OVR 128-bit media instruction override Result is sign extended                         REX for 64-bit operand size                 REX to access upper reg.
	CVTSS2SIq %xmm0,%rax	      #	 --  --	 F3 48	 0f 2d c0	                 ; OVR 128-bit media instruction override Result is sign extended                       REX for 64-bit operand size
	CVTSS2SIq %xmm15,%r8	      #	 --  --	 F3 4D	 0f 2d c7	                 ; OVR 128-bit media instruction override Result is sign extended                       REX to access upper XMM reg            REX to access upper reg.
	CVTSS2SIq %xmm15,%rax	      #	 --  --	 F3 49	 0f 2d c7	                 ; OVR 128-bit media instruction override Result is sign extended                       REX for 64-bit operand size                 REX to access upper XMM reg
	CVTSS2SIq %xmm8,%r8	      #	 --  --	 F3 4D	 0f 2d c0	                 ; OVR 128-bit media instruction override Result is sign extended                          REX for 64-bit operand size                  REX to access upper XMM reg              REX to access upper reg.
	CVTSS2SIq %xmm8,%rax	      #	 --  --	 F3 49	 0f 2d c0	                 ; OVR 128-bit media instruction override Result is sign extended                          REX for 64-bit operand size
	CVTSS2SIq %xmm7,%r8	      #	 --  --	 F3 4C	 0f 2d c7	                 ; OVR 128-bit media instruction override Result is sign extended                       REX for 64-bit operand size                 REX to access upper reg.
	CVTSS2SIq %xmm7,%rax	      #	 --  --	 F3 48	 0f 2d c7	                 ; OVR 128-bit media instruction override Result is sign extended                          REX for 64-bit operand size
	CVTSS2SIq %xmm0,%r8	      #	 --  --	 F3 4C	 0f 2d c0	                 ; OVR 128-bit media instruction override Result is sign extended                       REX for 64-bit operand size                REX to access upper reg.

        # CVTTSS2SI
	CVTTSS2SIq (%r8),%rax	      #	 --  --	 F3 49	 0f 2c 00	                 ; OVR 128-bit media instruction override Result is sign extended                       REX for 64-bit operand size                  REX to access upper reg.
	CVTTSS2SIq (%rax),%rax	      #	 --  --	 F3 48	 0f 2c 00	                 ; OVR 128-bit media instruction override Result is sign extended                        REX for 64-bit operand size
	CVTTSS2SIq (%r8),%r8	      #	 --  --	 F3 4D	 0f 2c 00	                 ; OVR 128-bit media instruction override Result is sign extended                        REX for 64-bit operand size                   REX to access upper reg.
	CVTTSS2SIq (%rax),%r8	      #	 --  --	 F3 4C	 0f 2c 00	                 ; OVR 128-bit media instruction override Result is sign extended                       REX for 64-bit operand size                    REX to access upper reg.
	CVTTSS2SIq %xmm0,%rax	      #	 --  --	 F3 48	 0f 2c c0	                 ; OVR 128-bit media instruction override Result is sign extended                        REX for 64-bit operand size
	CVTTSS2SIq %xmm15,%r8	      #	 --  --	 F3 4D	 0f 2c c7	                 ; OVR 128-bit media instruction override Result is sign extended                       REX for 64-bit operand size                 REX to access upper XMM reg            REX to access upper reg.
	CVTTSS2SIq %xmm15,%rax	      #	 --  --	 F3 49	 0f 2c c7	                 ; OVR 128-bit media instruction override Result is sign extended                        REX for 64-bit operand size                 REX to access upper XMM reg
	CVTTSS2SIq %xmm8,%r8	      #	 --  --	 F3 4D	 0f 2c c0	                 ; OVR 128-bit media instruction override Result is sign extended                          REX for 64-bit operand size                  REX to access upper XMM reg               REX to access upper reg.
	CVTTSS2SIq %xmm8,%rax	      #	 --  --	 F3 49	 0f 2c c0	                 ; OVR 128-bit media instruction override Result is sign extended                        REX for 64-bit operand size
	CVTTSS2SIq %xmm7,%r8	      #	 --  --	 F3 4C	 0f 2c c7	                 ; OVR 128-bit media instruction override Result is sign extended                        REX for 64-bit operand size                 REX to access upper reg.
	CVTTSS2SIq %xmm7,%rax	      #	 --  --	 F3 48	 0f 2c c7	                 ; OVR 128-bit media instruction override Result is sign extended
	CVTTSS2SIq %xmm0,%r8	      #	 --  --	 F3 4C	 0f 2c c0	                 ; OVR 128-bit media instruction override Result is sign extended                          REX for 64-bit operand size                 REX to access upper reg.

        # CVTSI2SS
	CVTSI2SS  (%r8),%xmm0	      #	 --  --	 F3 41	 0f 2a 00	                 ; OVR 128-bit media instruction override REX to access upper reg.
	CVTSI2SS  (%rax),%xmm0	      #	 --  --	 F3 --	 0f 2a 00	 ; OVR 128-bit media instruction override
	CVTSI2SS  (%r8),%xmm15	      #	 --  --	 F3 45	 0f 2a 38	                 ; OVR 128-bit media instruction override REX to access upper XMM reg            REX to access upper reg.
	CVTSI2SS  (%rax),%xmm15	      #	 --  --	 F3 44	 0f 2a 38	                 ; OVR 128-bit media instruction override REX to access upper XMM reg
	CVTSI2SS  (%r8),%xmm8	      #	 --  --	 F3 45	 0f 2a 00	                 ; OVR 128-bit media instruction override REX to access upper XMM reg            REX to access upper reg.
	CVTSI2SS  (%rax),%xmm8	      #	 --  --	 F3 44	 0f 2a 00	                 ; OVR 128-bit media instruction override REX to access upper XMM reg
	CVTSI2SS  (%r8),%xmm7	      #	 --  --	 F3 41	 0f 2a 38	                 ; OVR 128-bit media instruction override REX to access upper reg.
	CVTSI2SS  (%rax),%xmm7	      #	 --  --	 F3 --	 0f 2a 38	                 ; OVR 128-bit media instruction override
	CVTSI2SS  %eax,%xmm0	      #	 --  --	 F3 --	 0f 2a c0	                 ; OVR 128-bit media instruction override
	CVTSI2SS  %eax,%xmm15	      #	 --  --	 F3 44	 0f 2a f8	                 ; OVR 128-bit media instruction override REX to access upper XMM reg
	CVTSI2SS  %eax,%xmm8	      #	 --  --	 F3 44	 0f 2a c0	                 ; OVR 128-bit media instruction override REX to access upper XMM reg
	CVTSI2SS  %eax,%xmm7	      #	 --  --	 F3 --	 0f 2a f8	                 ; OVR 128-bit media instruction override
	CVTSI2SS  (%r8),%xmm0	      #	 --  --	 F3 41	 0f 2a 00	                 ; OVR 128-bit media instruction override REX to access upper reg.
	CVTSI2SS  (%rax),%xmm0	      #	 --  --	 F3 --	 0f 2a 00	                 ; OVR 128-bit media instruction override
	CVTSI2SS  (%r8),%xmm15	      #	 --  --	 F3 45	 0f 2a 38	                 ; OVR 128-bit media instruction override REX to access upper XMM reg            REX to access upper reg.
	CVTSI2SS  (%rax),%xmm15	      #	 --  --	 F3 44	 0f 2a 38	                 ; OVR 128-bit media instruction override REX to access upper XMM reg
	CVTSI2SS  (%r8),%xmm8	      #	 --  --	 F3 45	 0f 2a 00	                 ; OVR 128-bit media instruction override REX to access upper XMM reg            REX to access upper reg.
	CVTSI2SS  (%rax),%xmm8	      #	 --  --	 F3 44	 0f 2a 00	                 ; OVR 128-bit media instruction override REX to access upper XMM reg
	CVTSI2SS  (%r8),%xmm7	      #	 --  --	 F3 41	 0f 2a 38	                 ; OVR 128-bit media instruction override REX to access upper reg.
	CVTSI2SS  (%rax),%xmm7	      #	 --  --	 F3 --	 0f 2a 38	                 ; OVR 128-bit media instruction override

        # CVTSI2SD
	CVTSI2SD  (%r8),%xmm0	      #	 --  --	 F2 41	 0F 2A 00			 ; REX to access upper reg. OVR 128bit MMinstr.
	CVTSI2SD  (%rax),%xmm0	      #	 --  --	 F2 --	 0F 2A 00			 ; OVR 128bit MMinstr.
	CVTSI2SD  (%r8),%xmm15	      #	 --  --	 F2 45	 0F 2A 38			 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr.
	CVTSI2SD  (%rax),%xmm15	      #	 --  --	 F2 44	 0F 2A 38			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	CVTSI2SD  (%r8),%xmm8	      #	 --  --	 F2 45	 0F 2A 00			 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr.
	CVTSI2SD  (%rax),%xmm8	      #	 --  --	 F2 44	 0F 2A 00			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	CVTSI2SD  (%r8),%xmm7	      #	 --  --	 F2 41	 0F 2A 38			 ; REX to access upper reg. OVR 128bit MMinstr.
	CVTSI2SD  (%rax),%xmm7	      #	 --  --	 F2 --	 0F 2A 38			 ; OVR 128bit MMinstr.
	CVTSI2SD  %eax,%xmm0	      #	 --  --	 F2 --	 0F 2A C0			 ; OVR 128bit MMinstr.
	CVTSI2SD  %eax,%xmm15	      #	 --  --	 F2 44	 0F 2A F8			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	CVTSI2SD  %eax,%xmm8	      #	 --  --	 F2 44	 0F 2A C0			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	CVTSI2SD  %eax,%xmm7	      #	 --  --	 F2 --	 0F 2A F8			 ; OVR 128bit MMinstr.
	CVTSI2SD  (%r8),%xmm0	      #	 --  --	 F2 41	 0F 2A 00			 ; REX to access upper reg. OVR 128bit MMinstr.
	CVTSI2SD  (%rax),%xmm0	      #	 --  --	 F2 --	 0F 2A 00			 ; OVR 128bit MMinstr.
	CVTSI2SD  (%r8),%xmm15	      #	 --  --	 F2 45	 0F 2A 38			 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr.
	CVTSI2SD  (%rax),%xmm15	      #	 --  --	 F2 44	 0F 2A 38			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	CVTSI2SD  (%r8),%xmm8	      #	 --  --	 F2 45	 0F 2A 00			 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr.
	CVTSI2SD  (%rax),%xmm8	      #	 --  --	 F2 44	 0F 2A 00			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	CVTSI2SD  (%r8),%xmm7	      #	 --  --	 F2 41	 0F 2A 38			 ; REX to access upper reg. OVR 128bit MMinstr.
	CVTSI2SD  (%rax),%xmm7	      #	 --  --	 F2 --	 0F 2A 38			 ; OVR 128bit MMinstr.

	# MOVD
	MOVD (%r8),%xmm0	      #	 --  --	 66 41	 0F 6E 00			 ; REX to access upper reg. Data128 = ZEXT(Data32). OVR 128bit MMinstr.
	MOVD (%rax),%xmm0	      #	 --  --	 66 --	 0F 6E 00			 ; Data128 = ZEXT(Data32). OVR 128bit MMinstr.
	MOVD (%r8),%xmm15	      #	 --  --	 66 45	 0F 6E 38			 ; REX to access upper XMM reg. REX to access upper reg. Data128 = ZEXT(Data32)
	MOVD (%rax),%xmm15	      #	 --  --	 66 44	 0F 6E 38			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVD (%r8),%xmm8	      #	 --  --	 66 45	 0F 6E 00			 ; REX to access upper XMM reg. REX to access upper reg. Data128 = ZEXT(Data32)
	MOVD (%rax),%xmm8	      #	 --  --	 66 44	 0F 6E 00			 ; REX to access upper XMM reg. Data128 = ZEXT(Data32). OVR 128bit MMinstr.
	MOVD (%r8),%xmm7	      #	 --  --	 66 41	 0F 6E 38			 ; REX to access upper reg. Data128 = ZEXT(Data32). OVR 128bit MMinstr.
	MOVD (%rax),%xmm7	      #	 --  --	 66 --	 0F 6E 38			 ; Data128 = ZEXT(Data32). OVR 128bit MMinstr.
	MOVD %eax,%xmm0		      #	 --  --	 66 --	 0F 6E C0			 ; Data128 = ZEXT(Data32). OVR 128bit MMinstr.
	MOVD %eax,%xmm15	      #	 --  --	 66 44	 0F 6E F8			 ; REX to access upper XMM reg. Data128 = ZEXT(Data32). OVR 128bit MMinstr.
	MOVD %eax,%xmm8		      #	 --  --	 66 44	 0F 6E C0			 ; REX to access upper XMM reg. Data128 = ZEXT(Data32). OVR 128bit MMinstr.
	MOVD %eax,%xmm7		      #	 --  --	 66 --	 0F 6E F8			 ; Data128 = ZEXT(Data32). OVR 128bit MMinstr.
	MOVD %xmm0,(%r8)	      #	 --  --	 66 41	 0F 7E 00			 ; REX to access upper reg. OVR 128bit MMinstr.
	MOVD %xmm0,(%rax)	      #	 --  --	 66 --	 0F 7E 00			 ; OVR 128bit MMinstr.
	MOVD %xmm15,(%r8)	      #	 --  --	 66 45	 0F 7E 38			 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr.
	MOVD %xmm15,(%rax)	      #	 --  --	 66 44	 0F 7E 38			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVD %xmm8,(%r8)	      #	 --  --	 66 45	 0F 7E 00			 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr.
	MOVD %xmm8,(%rax)	      #	 --  --	 66 44	 0F 7E 00			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVD %xmm7,(%r8)	      #	 --  --	 66 41	 0F 7E 38			 ; REX to access upper reg. OVR 128bit MMinstr.
	MOVD %xmm7,(%rax)	      #	 --  --	 66 --	 0F 7E 38			 ; OVR 128bit MMinstr.
	MOVD %xmm0,%eax		      #	 --  --	 66 --	 0F 7E C0			 ; OVR 128bit MMinstr.
	MOVD %xmm15,%eax	      #	 --  --	 66 44	 0F 7E F8			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVD %xmm8,%eax		      #	 --  --	 66 44	 0F 7E C0			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVD %xmm7,%eax		      #	 --  --	 66 --	 0F 7E F8			 ; OVR 128bit MMinstr.
	MOVD %rax,%xmm0		      #	 --  --	 66 48	 0F 6E C0			 ; Data128 = ZEXT(Data64). OVR 128bit MMinstr. REX for 64-bit operand size.
	MOVD %r8,%xmm0		      #	 --  --	 66 49	 0F 6E C0			 ; REX to access upper reg. Data128 = ZEXT(Data64). OVR 128bit MMinstr. REX for 64-bit operand size.
	MOVD %r8,%xmm15 	      #	 --  --	 66 4D	 0F 6E F8			 ; REX to access upper reg. Data128 = ZEXT(Data64). OVR 128bit MMinstr. REX for 64-bit operand size.
	MOVD %xmm0,%rax		      #	 --  --	 66 48	 0F 7E C0			 ; OVR 128bit MMinstr. REX for 64-bit operand size.
	MOVD %xmm0,%r8		      #	 --  --	 66 49	 0F 7E C0			 ; OVR 128bit MMinstr. REX for 64-bit operand size.
	MOVD %xmm7,%r8		      #	 --  --	 66 49	 0F 7E F8			 ; OVR 128bit MMinstr. REX for 64-bit operand size.

	# MOVQ
	MOVQ (%r8),%xmm0	      #	 --  --	 F3 41	 0F 7E 00			 ; REX to access upper reg. Data128 = ZEXT(Data64). OVR 128bit MMinstr.
	MOVQ (%rax),%xmm0	      #	 --  --	 F3 --	 0F 7E 00			 ; Data128 = ZEXT(Data64). OVR 128bit MMinstr.
	MOVQ (%r8),%xmm15	      #	 --  --	 F3 45	 0F 7E 38			 ; REX to access upper XMM reg. REX to access upper reg. Data128 = ZEXT(Data64)
	MOVQ (%rax),%xmm15	      #	 --  --	 F3 44	 0F 7E 38			 ; REX to access upper XMM reg. Data128 = ZEXT(Data64). OVR 128bit MMinstr.
	MOVQ (%r8),%xmm8	      #	 --  --	 F3 45	 0F 7E 00			 ; REX to access upper XMM reg. REX to access upper reg. Data128 = ZEXT(Data64)
	MOVQ (%rax),%xmm8	      #	 --  --	 F3 44	 0F 7E 00			 ; REX to access upper XMM reg. Data128 = ZEXT(Data64). OVR 128bit MMinstr.
	MOVQ (%r8),%xmm7	      #	 --  --	 F3 41	 0F 7E 38			 ; REX to access upper reg. Data128 = ZEXT(Data64). OVR 128bit MMinstr.
	MOVQ (%rax),%xmm7	      #	 --  --	 F3 --	 0F 7E 38			 ; Data128 = ZEXT(Data64). OVR 128bit MMinstr.
	MOVQ %xmm0,%xmm0	      #	 --  --	 F3 --	 0F 7E C0			 ; OVR 128bit MMinstr.
	MOVQ %xmm15,%xmm15	      #	 --  --	 F3 45	 0F 7E FF			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm15,%xmm8	      #	 --  --	 F3 45	 0F 7E C7			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm15,%xmm7	      #	 --  --	 F3 41	 0F 7E FF			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm15,%xmm0	      #	 --  --	 F3 41	 0F 7E C7			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm8,%xmm15	      #	 --  --	 F3 45	 0F 7E F8			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm8,%xmm8	      #	 --  --	 F3 45	 0F 7E C0			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm8,%xmm7	      #	 --  --	 F3 41	 0F 7E F8			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm8,%xmm0	      #	 --  --	 F3 41	 0F 7E C0			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm7,%xmm15	      #	 --  --	 F3 44	 0F 7E FF			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm7,%xmm8	      #	 --  --	 F3 44	 0F 7E C7			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm7,%xmm7	      #	 --  --	 F3 --	 0F 7E FF			 ; OVR 128bit MMinstr.
	MOVQ %xmm7,%xmm0	      #	 --  --	 F3 --	 0F 7E C7			 ; OVR 128bit MMinstr.
	MOVQ %xmm0,%xmm15	      #	 --  --	 F3 44	 0F 7E F8			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm0,%xmm8	      #	 --  --	 F3 44	 0F 7E C0			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm0,%xmm7	      #	 --  --	 F3 --	 0F 7E F8			 ; OVR 128bit MMinstr.
	MOVQ %xmm0,(%r8)	      #	 --  --	 66 41	 0F D6 00			 ; REX to access upper reg. OVR 128bit MMinstr.
	MOVQ %xmm0,(%rax)	      #	 --  --	 66 --	 0F D6 00			 ; OVR 128bit MMinstr.
	MOVQ %xmm15,(%r8)	      #	 --  --	 66 45	 0F D6 38			 ; REX to access upper reg. OVR 128bit MMinstr.
	MOVQ %xmm15,(%rax)	      #	 --  --	 66 44	 0F D6 38			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm8,(%r8)	      #	 --  --	 66 45	 0F D6 00			 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr.
	MOVQ %xmm8,(%rax)	      #	 --  --	 66 44	 0F D6 00			 ; REX to access upper XMM reg. OVR 128bit MMinstr.
	MOVQ %xmm7,(%r8)	      #	 --  --	 66 41	 0F D6 38			 ; REX to access upper reg. OVR 128bit MMinstr.

	# 64-bit MMX

	# CVTPD2PI

	# MOVD
	MOVD (%r8),%mm0		      #	 --  --	 -- 41	 0F 6E 00			 ; REX to access upper reg. Data64 = ZEXT(Data32)
	MOVD (%rax),%mm0	      #	 --  --	 -- --	 0F 6E 00			 ; Data64 = ZEXT(Data32)
	MOVD (%r8),%mm7		      #	 --  --	 -- 41	 0F 6E 38			 ; REX to access upper reg. Data64 = ZEXT(Data32)
	MOVD (%rax),%mm7	      #	 --  --	 -- --	 0F 6E 38			 ; Data64 = ZEXT(Data32)
	MOVD %eax,%mm0		      #	 --  --	 -- --	 0F 6E C0			 ; Data64 = ZEXT(Data32)
	MOVD %eax,%mm7		      #	 --  --	 -- --	 0F 6E F8			 ; Data64 = ZEXT(Data32)
	MOVD %mm0,(%r8)		      #	 --  --	 -- 41	 0F 7E 00			 ; REX to access upper reg.
	MOVD %mm0,(%rax)	      #	 --  --	 -- --	 0F 7E 00
	MOVD %mm7,(%r8)		      #	 --  --	 -- 41	 0F 7E 38			 ; REX to access upper reg.
	MOVD %mm7,(%rax)	      #	 --  --	 -- --	 0F 7E 38
	MOVD %mm0,%eax		      #	 --  --	 -- --	 0F 7E C0
	MOVD %mm7,%eax		      #	 --  --	 -- --	 0F 7E F8

	# MOVQ
	MOVQ (%r8),%mm0		      #	 --  --	 -- 41	 0F 6F 00			 ; REX to access upper reg.
	MOVQ (%rax),%mm0	      #	 --  --	 -- --	 0F 6F 00
	MOVQ (%r8),%mm7		      #	 --  --	 -- 41	 0F 6F 38			 ; REX to access upper reg.
	MOVQ (%rax),%mm7	      #	 --  --	 -- --	 0F 6F 38
	MOVQ %mm0,(%r8)		      #	 --  --	 -- 41	 0F 7F 00			 ; REX to access upper reg.
	MOVQ %mm0,(%rax)	      #	 --  --	 -- --	 0F 7F 00
	MOVQ %mm7,(%r8)		      #	 --  --	 -- 41	 0F 7F 38			 ; REX to access upper reg.
	MOVQ %mm7,(%rax)	      #	 --  --	 -- --	 0F 7F 38

	# X87
	# FADDP


	# FDIV

	# Stack Operations

	# POP
	POPq (%r8)		      #	 --  --	 -- 41	 8F 00				 ; REX to access upper reg.
	POPq (%rax)		      #	 --  --	 -- --	 8F 00
	POPFQ			      #	 --  --	 -- --	 9D

	# PUSH
	PUSHq (%r8)		      #	 --  --	 -- 41	 FF 30				 ; REX to access upper reg.
	PUSHq (%rax)		      #	 --  --	 -- --	 FF 30
	PUSHFQ			      #	 --  --	 -- --	 9C





	# MMX/XMM/x87 State
	# FNSAVE
	# FRSTOR
	# FSAVE
	# FXRSTOR
	# FXSAVE
	# EMMS
	EMMS			      #	 --  --	 -- --	 0F 77
	# FEMMS
	FEMMS			      #	 --  --	 -- --	 0F 0E

	# LEA calculation

	# MISC System Instructions
	# CLFLUSH

	# INVD
	INVD			      #	 --  --	 -- --	 0F 08

	# INVLPG
	INVLPG (%r8)		      #	 --  --	 -- 41	 0F 01 38			 ; REX to access upper reg.
	INVLPG (%rax)		      #	 --  --	 -- --	 0F 01 38
	INVLPG (%r8)		      #	 --  --	 -- 41	 0F 01 38			 ; REX to access upper reg.
	INVLPG (%rax)		      #	 --  --	 -- --	 0F 01 38
	INVLPG (%r8)		      #	 --  --	 -- 41	 0F 01 38			 ; REX to access upper reg.
	INVLPG (%rax)		      #	 --  --	 -- --	 0F 01 38

	# LAR

	# LGDT

	# LIDT


	# LLDT

	# SGDT

	# SIDT

	# SLDT
#        SLDT (%eax)	              #  --  67	 -- --	 0F 00 00	                 ; A32 override: (Addr64) = ZEXT(Addr32 )
        SLDT %eax	              #  --  --	 -- --	 0F 00 C0
        SLDT %rax	              #  --  --	 -- 48	 0F 00 C0
        SLDT %ax	              #  66  --	 -- --	 0F 00 C0
        SLDT (%rax)	              #  --  --	 -- --	 0F 00 00

	# SWAPGS



	# IO

	# OUT
	OUT %al,$0		      #	 --  --	 -- --	 E6 00
	OUT %ax,$0		      #	 66  --	 -- --	 E7 00				 ; O16 for 16-bit operand size
	OUT %eax,$0		      #	 --  --	 -- --	 E7 00

	# IN



	xchg %ax,%ax		      # 66  --	 -- --	 90
	xchg %eax,%eax		      # --  --	 -- --	 87 C0
	xchg %rax,%rax		      # --  --	 -- --	 90
	rex64 xchg %rax,%rax	      # --  --	 -- 48	 90
	xchg %rax,%r8		      # --  --	 -- 49	 90
	xchg %eax,%r8d		      # --  --	 -- 41	 90
	xchg %r8d,%eax		      # --  --	 -- 41	 90
	xchg %eax,%r9d		      # --  --	 -- 41	 91
	xchg %r9d,%eax		      # --  --	 -- 41	 91
	xchg %ebx,%eax		      # --  --	 -- 93
	xchg %eax,%ebx		      # --  --	 -- 93
	xchg %ax,%r8w		      # --  --	 -- 66 41 90
	xchg %r8w,%ax		      # --  --	 -- 66 41 90
	xchg %ax,%r9w		      # --  --	 -- 66 41 91
	xchg %r9w,%ax		      # --  --	 -- 66 41 91

        smsw %rax	              #  --  --	 -- 48	 0F 01 e0
        smsw %eax	              #  --  --	 -- --	 0F 01 e0
        smsw %ax	              #  66  --	 -- --	 0F 01 e0
        smsw (%rax)	              #  --  --	 -- --	 0F 01 20

        str %rax	              #  --  --	 -- 48	 0F 00 c8
        str %eax	              #  --  --	 -- --	 0F 00 c8
        str %ax		              #  66  --	 -- --	 0F 00 c8
        str (%rax)	              #  --  --	 -- --	 0F 00 08

        syscall		              #  --  --	 -- --	 0F 05
        sysret		              #  --  --	 -- --	 0F 07

        swapgs		              #  --  --	 -- --	 0F 01 f8

	pushw $0x2222

	.byte 0xf6, 0xc9, 0x01
	.byte 0x66, 0xf7, 0xc9, 0x02, 0x00
	.byte 0xf7, 0xc9, 0x04, 0x00, 0x00, 0x00
	.byte 0x48, 0xf7, 0xc9, 0x08, 0x00, 0x00, 0x00
	.byte 0xc0, 0xf0, 0x02
	.byte 0xc1, 0xf0, 0x01
	.byte 0x48, 0xc1, 0xf0, 0x01
	.byte 0xd0, 0xf0
	.byte 0xd1, 0xf0
	.byte 0x48, 0xd1, 0xf0
	.byte 0xd2, 0xf0
	.byte 0xd3, 0xf0
	.byte 0x48, 0xd3, 0xf0