1 .text 2 # Prefixes 3 # O16 A32 OV REX OPCODE ; NOTES 4 5 # CALL 6 CALLq *(%r8) # -- -- -- 41 FF 10 ; REX to access upper reg. 7 CALLq *(%rax) # -- -- -- -- FF 10 8 CALLq *(%r8) # -- -- -- 41 FF 10 ; REX to access upper reg. 9 CALLq *(%rax) # -- -- -- -- FF 10 10 11 # RET 12 lret # -- -- -- -- CB 13 retq # -- -- -- -- C3 14 15 # IRET 16 IRET # -- -- -- -- CF ; 32-bit operand size 17 IRETW # 66 -- -- -- CF ; O16 for 16-bit operand size 18 IRETQ # -- -- -- 48 CF ; REX for 64-bit operand size 19 20 # CMP 21 22 # MOV 23 MOVw %cs,(%r8) # -- -- -- 41 8C 08 ; REX to access upper reg. 24 MOVw %cs,(%rax) # -- -- -- -- 8C 08 25 MOVw %ss,(%r8) # -- -- -- 41 8C 10 ; REX to access upper reg. 26 MOVw %ss,(%rax) # -- -- -- -- 8C 10 27 MOVw %fs,(%r8) # -- -- -- 41 8C 20 ; REX to access upper reg. 28 MOVw %fs,(%rax) # -- -- -- -- 8C 20 29 MOVw (%r8),%ss # -- -- -- 41 8E 10 ; REX to access upper reg. 30 MOVw (%rax),%ss # -- -- -- -- 8E 10 31 MOVw (%r8),%fs # -- -- -- 41 8E 20 ; REX to access upper reg. 32 MOVw (%rax),%fs # -- -- -- -- 8E 20 33 MOVb $0,(%r8) # -- -- -- 41 C6 00 00 ; REX to access upper reg. 34 MOVb $0,(%rax) # -- -- -- -- C6 00 00 35 MOVw $0x7000,(%r8) # 66 -- -- 41 C7 00 00 70 ; REX to access upper reg. O16 for 16-bit operand size 36 MOVw $0x7000,(%rax) # 66 -- -- -- C7 00 00 70 ; O16 for 16-bit operand size 37 MOVl $0x70000000,(%r8) # -- -- -- 41 C7 00 00 00 00 70 ; REX to access upper reg. 38 MOVl $0x70000000,(%rax) # -- -- -- -- C7 00 00 00 00 70 39 MOVb $0,(%r8) # -- -- -- 41 C6 00 00 ; REX to access upper reg. 40 MOVb $0,(%rax) # -- -- -- -- C6 00 00 41 MOVw $0x7000,(%r8) # 66 -- -- -- 41 C7 00 00 70 ; O16 for 16-bit operand size 42 MOVw $0x7000,(%rax) # 66 -- -- -- C7 00 00 70 ; O16 for 16-bit operand size 43 MOVl $0x70000000,(%rax) # -- -- -- -- C7 00 00 00 00 70 44 MOVb $0,(%r8) # -- -- -- 41 C6 00 00 ; REX to access upper reg. 45 MOVb $0,(%rax) # -- -- -- -- C6 00 00 46 MOVw $0x7000,(%r8) # 66 -- -- 41 C7 00 00 70 ; REX to access upper reg. O16 for 16-bit operand size 47 MOVw $0x7000,(%rax) # 66 -- -- -- C7 00 00 70 ; O16 for 16-bit operand size 48 MOVl $0x70000000,(%r8) # -- -- -- 41 C7 00 00 00 00 70 ; REX to access upper reg. 49 MOVl $0x70000000,(%rax) # -- -- -- -- C7 00 00 00 00 70 50 MOVq $0x70000000,(%r8) # -- -- -- 49 C7 00 00 00 00 70 ; REX for 64-bit operand size. REX to access upper reg. 51 MOVq $0x70000000,(%rax) # -- -- -- 48 C7 00 00 00 00 70 ; REX for 64-bit operand size 52 53 # MOVNTI 54 MOVNTI %eax,(%r8) # -- -- -- 41 0f c3 00 ; REX to access upper reg. 55 MOVNTI %eax,(%rax) # -- -- -- -- 0f c3 00 56 MOVNTI %rax,(%r8) # -- -- -- 49 0F C3 00 ; REX to access upper reg. REX for 64-bit operand size 57 MOVNTI %rax,(%rax) # -- -- -- 48 0F C3 00 ; REX for 64-bit operand size. REX to access upper reg. 58 MOVNTI %r8,(%r8) # -- -- -- 4D 0F C3 00 ; REX to access upper reg. REX for 64-bit operand size 59 MOVNTI %r8,(%rax) # -- -- -- 4C 0F C3 00 ; REX to access upper reg. REX for 64-bit operand size 60 61 # Conditionals 62 63 # LOOP 64 LOOP . # -- -- -- -- E2 FE ; RCX used as counter. 65 LOOPq . # -- -- -- -- E2 FE ; RCX used as counter. 66 LOOPl . # -- 67 -- -- E2 FD ; ECX used as counter. 67 68 69 # Jcc 70 # 66 -- -- -- 77 FD ; O16 override: (Addr64) = ZEXT(Addr16) 71 # 66 -- -- -- 0F 87 F9 FF FF FF ; O16 override: (Addr64) = ZEXT(Addr16) 72 73 # J*CXZ 74 JRCXZ . # -- -- -- -- E3 FE ; RCX used as counter. 75 JECXZ . # -- 67 -- -- E3 FD ; ECX used as counter. 76 77 78 79 # Integer 80 81 # IDIV 82 83 IDIVb (%r8) # -- -- -- 41 F6 38 ; Sign extended result. REX to access upper reg. 84 IDIVb (%rax) # -- -- -- -- F6 38 ; Sign extended result 85 IDIVw (%r8) # 66 -- -- 41 F7 38 ; Sign extended result. REX to access upper reg. O16 for 16-bit 86 IDIVw (%rax) # 66 -- -- -- F7 38 ; Sign extended result. O16 for 16-bit operand size 87 IDIVl (%r8) # -- -- -- 41 F7 38 ; Sign extended result. REX to access upper reg 88 IDIVl (%rax) # -- -- -- -- F7 38 ; Sign extended result 89 IDIVq (%r8) # -- -- -- 49 F7 38 ; Sign extended result. REX for 64-bit operand size. REX to access u 90 IDIVq (%rax) # -- -- -- 48 F7 38 ; Sign extended result. REX for 64-bit operand size 91 92 # IMUL 93 IMULb (%r8) # -- -- -- 41 F6 28 ; Sign extended result. REX to access upper reg 94 IMULb (%rax) # -- -- -- -- F6 28 ; Sign extended result 95 IMULw (%r8) # 66 -- -- 41 F7 28 ; Sign extended result. O16 for 16-bit operand size. REX to access 96 IMULw (%rax) # 66 -- -- -- F7 28 ; Sign extended result. O16 for 16-bit operand size 97 IMULl (%r8) # -- -- -- 41 F7 28 ; Sign extended result. REX to access upper reg 98 IMULl (%rax) # -- -- -- -- F7 28 ; Sign extended result 99 IMULq (%r8) # -- -- -- 49 F7 28 ; Sign extended result. REX for 64-bit operand size. REX to access u 100 IMULq (%rax) # -- -- -- 48 F7 28 ; Sign extended result. REX for 64-bit operand size 101 102 103 104 # SIMD/SSE 105 106 # ADDPD 107 ADDPD (%r8),%xmm0 # -- -- 66 41 0F 58 00 ; REX to access upper reg. OVR 128bit MMinstr. 108 ADDPD (%rax),%xmm0 # -- -- 66 -- 0F 58 00 ; OVR 128bit MMinstr. 109 ADDPD (%r8),%xmm15 # -- -- 66 45 0F 58 38 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr. 110 ADDPD (%rax),%xmm15 # -- -- 66 44 0F 58 38 ; REX to access upper XMM reg. OVR 128bit MMinstr. 111 ADDPD (%r8),%xmm8 # -- -- 66 45 0F 58 00 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr. 112 ADDPD (%rax),%xmm8 # -- -- 66 44 0F 58 00 ; REX to access upper XMM reg. OVR 128bit MMinstr. 113 ADDPD (%r8),%xmm7 # -- -- 66 41 0F 58 38 ; REX to access upper reg. OVR 128bit MMinstr. 114 ADDPD (%rax),%xmm7 # -- -- 66 -- 0F 58 38 ; OVR 128bit MMinstr. 115 ADDPD %xmm0,%xmm0 # -- -- 66 -- 0F 58 C0 ; OVR 128bit MMinstr. 116 ADDPD %xmm15,%xmm15 # -- -- 66 45 0F 58 FF ; REX to access upper XMM reg. OVR 128bit MMinstr. 117 ADDPD %xmm15,%xmm8 # -- -- 66 45 0F 58 C7 ; REX to access upper XMM reg. OVR 128bit MMinstr. 118 119 # CMPPD 120 121 # CVTSD2SI 122 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. 123 CVTSD2SIq (%rax),%rax # -- -- F2 48 0f 2d 00 ; OVR 128-bit media instruction override REX for 64-bit operand size 124 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. 125 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. 126 CVTSD2SIq %xmm0,%rax # -- -- F2 48 0f 2d c0 ; OVR 128-bit media instruction override REX for 64-bit operand size 127 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. 128 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 129 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. 130 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 131 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. 132 CVTSD2SIq %xmm7,%rax # -- -- F2 48 0f 2d c7 ; OVR 128-bit media instruction override REX for 64-bit operand size 133 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. 134 135 # CVTTSD2SI 136 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. 137 CVTTSD2SIq (%rax),%rax # -- -- F2 48 0f 2c 00 ; OVR 128-bit media instruction override REX for 64-bit operand size 138 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. 139 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. 140 CVTTSD2SIq %xmm0,%rax # -- -- F2 48 0f 2c c0 ; OVR 128-bit media instruction override REX for 64-bit operand size 141 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. 142 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 143 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. 144 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 145 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. 146 CVTTSD2SIq %xmm7,%rax # -- -- F2 48 0f 2c c7 ; OVR 128-bit media instruction override REX for 64-bit operand size 147 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. 148 149 # CVTSS2SI 150 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. 151 CVTSS2SIq (%rax),%rax # -- -- F3 48 0f 2d 00 ; OVR 128-bit media instruction override Result is sign extended REX for 64-bit operand size 152 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. 153 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. 154 CVTSS2SIq %xmm0,%rax # -- -- F3 48 0f 2d c0 ; OVR 128-bit media instruction override Result is sign extended REX for 64-bit operand size 155 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. 156 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 157 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. 158 CVTSS2SIq %xmm8,%rax # -- -- F3 49 0f 2d c0 ; OVR 128-bit media instruction override Result is sign extended REX for 64-bit operand size 159 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. 160 CVTSS2SIq %xmm7,%rax # -- -- F3 48 0f 2d c7 ; OVR 128-bit media instruction override Result is sign extended REX for 64-bit operand size 161 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. 162 163 # CVTTSS2SI 164 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. 165 CVTTSS2SIq (%rax),%rax # -- -- F3 48 0f 2c 00 ; OVR 128-bit media instruction override Result is sign extended REX for 64-bit operand size 166 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. 167 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. 168 CVTTSS2SIq %xmm0,%rax # -- -- F3 48 0f 2c c0 ; OVR 128-bit media instruction override Result is sign extended REX for 64-bit operand size 169 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. 170 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 171 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. 172 CVTTSS2SIq %xmm8,%rax # -- -- F3 49 0f 2c c0 ; OVR 128-bit media instruction override Result is sign extended REX for 64-bit operand size 173 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. 174 CVTTSS2SIq %xmm7,%rax # -- -- F3 48 0f 2c c7 ; OVR 128-bit media instruction override Result is sign extended 175 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. 176 177 # CVTSI2SS 178 CVTSI2SS (%r8),%xmm0 # -- -- F3 41 0f 2a 00 ; OVR 128-bit media instruction override REX to access upper reg. 179 CVTSI2SS (%rax),%xmm0 # -- -- F3 -- 0f 2a 00 ; OVR 128-bit media instruction override 180 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. 181 CVTSI2SS (%rax),%xmm15 # -- -- F3 44 0f 2a 38 ; OVR 128-bit media instruction override REX to access upper XMM reg 182 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. 183 CVTSI2SS (%rax),%xmm8 # -- -- F3 44 0f 2a 00 ; OVR 128-bit media instruction override REX to access upper XMM reg 184 CVTSI2SS (%r8),%xmm7 # -- -- F3 41 0f 2a 38 ; OVR 128-bit media instruction override REX to access upper reg. 185 CVTSI2SS (%rax),%xmm7 # -- -- F3 -- 0f 2a 38 ; OVR 128-bit media instruction override 186 CVTSI2SS %eax,%xmm0 # -- -- F3 -- 0f 2a c0 ; OVR 128-bit media instruction override 187 CVTSI2SS %eax,%xmm15 # -- -- F3 44 0f 2a f8 ; OVR 128-bit media instruction override REX to access upper XMM reg 188 CVTSI2SS %eax,%xmm8 # -- -- F3 44 0f 2a c0 ; OVR 128-bit media instruction override REX to access upper XMM reg 189 CVTSI2SS %eax,%xmm7 # -- -- F3 -- 0f 2a f8 ; OVR 128-bit media instruction override 190 CVTSI2SS (%r8),%xmm0 # -- -- F3 41 0f 2a 00 ; OVR 128-bit media instruction override REX to access upper reg. 191 CVTSI2SS (%rax),%xmm0 # -- -- F3 -- 0f 2a 00 ; OVR 128-bit media instruction override 192 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. 193 CVTSI2SS (%rax),%xmm15 # -- -- F3 44 0f 2a 38 ; OVR 128-bit media instruction override REX to access upper XMM reg 194 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. 195 CVTSI2SS (%rax),%xmm8 # -- -- F3 44 0f 2a 00 ; OVR 128-bit media instruction override REX to access upper XMM reg 196 CVTSI2SS (%r8),%xmm7 # -- -- F3 41 0f 2a 38 ; OVR 128-bit media instruction override REX to access upper reg. 197 CVTSI2SS (%rax),%xmm7 # -- -- F3 -- 0f 2a 38 ; OVR 128-bit media instruction override 198 199 # CVTSI2SD 200 CVTSI2SD (%r8),%xmm0 # -- -- F2 41 0F 2A 00 ; REX to access upper reg. OVR 128bit MMinstr. 201 CVTSI2SD (%rax),%xmm0 # -- -- F2 -- 0F 2A 00 ; OVR 128bit MMinstr. 202 CVTSI2SD (%r8),%xmm15 # -- -- F2 45 0F 2A 38 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr. 203 CVTSI2SD (%rax),%xmm15 # -- -- F2 44 0F 2A 38 ; REX to access upper XMM reg. OVR 128bit MMinstr. 204 CVTSI2SD (%r8),%xmm8 # -- -- F2 45 0F 2A 00 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr. 205 CVTSI2SD (%rax),%xmm8 # -- -- F2 44 0F 2A 00 ; REX to access upper XMM reg. OVR 128bit MMinstr. 206 CVTSI2SD (%r8),%xmm7 # -- -- F2 41 0F 2A 38 ; REX to access upper reg. OVR 128bit MMinstr. 207 CVTSI2SD (%rax),%xmm7 # -- -- F2 -- 0F 2A 38 ; OVR 128bit MMinstr. 208 CVTSI2SD %eax,%xmm0 # -- -- F2 -- 0F 2A C0 ; OVR 128bit MMinstr. 209 CVTSI2SD %eax,%xmm15 # -- -- F2 44 0F 2A F8 ; REX to access upper XMM reg. OVR 128bit MMinstr. 210 CVTSI2SD %eax,%xmm8 # -- -- F2 44 0F 2A C0 ; REX to access upper XMM reg. OVR 128bit MMinstr. 211 CVTSI2SD %eax,%xmm7 # -- -- F2 -- 0F 2A F8 ; OVR 128bit MMinstr. 212 CVTSI2SD (%r8),%xmm0 # -- -- F2 41 0F 2A 00 ; REX to access upper reg. OVR 128bit MMinstr. 213 CVTSI2SD (%rax),%xmm0 # -- -- F2 -- 0F 2A 00 ; OVR 128bit MMinstr. 214 CVTSI2SD (%r8),%xmm15 # -- -- F2 45 0F 2A 38 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr. 215 CVTSI2SD (%rax),%xmm15 # -- -- F2 44 0F 2A 38 ; REX to access upper XMM reg. OVR 128bit MMinstr. 216 CVTSI2SD (%r8),%xmm8 # -- -- F2 45 0F 2A 00 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr. 217 CVTSI2SD (%rax),%xmm8 # -- -- F2 44 0F 2A 00 ; REX to access upper XMM reg. OVR 128bit MMinstr. 218 CVTSI2SD (%r8),%xmm7 # -- -- F2 41 0F 2A 38 ; REX to access upper reg. OVR 128bit MMinstr. 219 CVTSI2SD (%rax),%xmm7 # -- -- F2 -- 0F 2A 38 ; OVR 128bit MMinstr. 220 221 # MOVD 222 MOVD (%r8),%xmm0 # -- -- 66 41 0F 6E 00 ; REX to access upper reg. Data128 = ZEXT(Data32). OVR 128bit MMinstr. 223 MOVD (%rax),%xmm0 # -- -- 66 -- 0F 6E 00 ; Data128 = ZEXT(Data32). OVR 128bit MMinstr. 224 MOVD (%r8),%xmm15 # -- -- 66 45 0F 6E 38 ; REX to access upper XMM reg. REX to access upper reg. Data128 = ZEXT(Data32) 225 MOVD (%rax),%xmm15 # -- -- 66 44 0F 6E 38 ; REX to access upper XMM reg. OVR 128bit MMinstr. 226 MOVD (%r8),%xmm8 # -- -- 66 45 0F 6E 00 ; REX to access upper XMM reg. REX to access upper reg. Data128 = ZEXT(Data32) 227 MOVD (%rax),%xmm8 # -- -- 66 44 0F 6E 00 ; REX to access upper XMM reg. Data128 = ZEXT(Data32). OVR 128bit MMinstr. 228 MOVD (%r8),%xmm7 # -- -- 66 41 0F 6E 38 ; REX to access upper reg. Data128 = ZEXT(Data32). OVR 128bit MMinstr. 229 MOVD (%rax),%xmm7 # -- -- 66 -- 0F 6E 38 ; Data128 = ZEXT(Data32). OVR 128bit MMinstr. 230 MOVD %eax,%xmm0 # -- -- 66 -- 0F 6E C0 ; Data128 = ZEXT(Data32). OVR 128bit MMinstr. 231 MOVD %eax,%xmm15 # -- -- 66 44 0F 6E F8 ; REX to access upper XMM reg. Data128 = ZEXT(Data32). OVR 128bit MMinstr. 232 MOVD %eax,%xmm8 # -- -- 66 44 0F 6E C0 ; REX to access upper XMM reg. Data128 = ZEXT(Data32). OVR 128bit MMinstr. 233 MOVD %eax,%xmm7 # -- -- 66 -- 0F 6E F8 ; Data128 = ZEXT(Data32). OVR 128bit MMinstr. 234 MOVD %xmm0,(%r8) # -- -- 66 41 0F 7E 00 ; REX to access upper reg. OVR 128bit MMinstr. 235 MOVD %xmm0,(%rax) # -- -- 66 -- 0F 7E 00 ; OVR 128bit MMinstr. 236 MOVD %xmm15,(%r8) # -- -- 66 45 0F 7E 38 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr. 237 MOVD %xmm15,(%rax) # -- -- 66 44 0F 7E 38 ; REX to access upper XMM reg. OVR 128bit MMinstr. 238 MOVD %xmm8,(%r8) # -- -- 66 45 0F 7E 00 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr. 239 MOVD %xmm8,(%rax) # -- -- 66 44 0F 7E 00 ; REX to access upper XMM reg. OVR 128bit MMinstr. 240 MOVD %xmm7,(%r8) # -- -- 66 41 0F 7E 38 ; REX to access upper reg. OVR 128bit MMinstr. 241 MOVD %xmm7,(%rax) # -- -- 66 -- 0F 7E 38 ; OVR 128bit MMinstr. 242 MOVD %xmm0,%eax # -- -- 66 -- 0F 7E C0 ; OVR 128bit MMinstr. 243 MOVD %xmm15,%eax # -- -- 66 44 0F 7E F8 ; REX to access upper XMM reg. OVR 128bit MMinstr. 244 MOVD %xmm8,%eax # -- -- 66 44 0F 7E C0 ; REX to access upper XMM reg. OVR 128bit MMinstr. 245 MOVD %xmm7,%eax # -- -- 66 -- 0F 7E F8 ; OVR 128bit MMinstr. 246 MOVD %rax,%xmm0 # -- -- 66 48 0F 6E C0 ; Data128 = ZEXT(Data64). OVR 128bit MMinstr. REX for 64-bit operand size. 247 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. 248 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. 249 MOVD %xmm0,%rax # -- -- 66 48 0F 7E C0 ; OVR 128bit MMinstr. REX for 64-bit operand size. 250 MOVD %xmm0,%r8 # -- -- 66 49 0F 7E C0 ; OVR 128bit MMinstr. REX for 64-bit operand size. 251 MOVD %xmm7,%r8 # -- -- 66 49 0F 7E F8 ; OVR 128bit MMinstr. REX for 64-bit operand size. 252 253 # MOVQ 254 MOVQ (%r8),%xmm0 # -- -- F3 41 0F 7E 00 ; REX to access upper reg. Data128 = ZEXT(Data64). OVR 128bit MMinstr. 255 MOVQ (%rax),%xmm0 # -- -- F3 -- 0F 7E 00 ; Data128 = ZEXT(Data64). OVR 128bit MMinstr. 256 MOVQ (%r8),%xmm15 # -- -- F3 45 0F 7E 38 ; REX to access upper XMM reg. REX to access upper reg. Data128 = ZEXT(Data64) 257 MOVQ (%rax),%xmm15 # -- -- F3 44 0F 7E 38 ; REX to access upper XMM reg. Data128 = ZEXT(Data64). OVR 128bit MMinstr. 258 MOVQ (%r8),%xmm8 # -- -- F3 45 0F 7E 00 ; REX to access upper XMM reg. REX to access upper reg. Data128 = ZEXT(Data64) 259 MOVQ (%rax),%xmm8 # -- -- F3 44 0F 7E 00 ; REX to access upper XMM reg. Data128 = ZEXT(Data64). OVR 128bit MMinstr. 260 MOVQ (%r8),%xmm7 # -- -- F3 41 0F 7E 38 ; REX to access upper reg. Data128 = ZEXT(Data64). OVR 128bit MMinstr. 261 MOVQ (%rax),%xmm7 # -- -- F3 -- 0F 7E 38 ; Data128 = ZEXT(Data64). OVR 128bit MMinstr. 262 MOVQ %xmm0,%xmm0 # -- -- F3 -- 0F 7E C0 ; OVR 128bit MMinstr. 263 MOVQ %xmm15,%xmm15 # -- -- F3 45 0F 7E FF ; REX to access upper XMM reg. OVR 128bit MMinstr. 264 MOVQ %xmm15,%xmm8 # -- -- F3 45 0F 7E C7 ; REX to access upper XMM reg. OVR 128bit MMinstr. 265 MOVQ %xmm15,%xmm7 # -- -- F3 41 0F 7E FF ; REX to access upper XMM reg. OVR 128bit MMinstr. 266 MOVQ %xmm15,%xmm0 # -- -- F3 41 0F 7E C7 ; REX to access upper XMM reg. OVR 128bit MMinstr. 267 MOVQ %xmm8,%xmm15 # -- -- F3 45 0F 7E F8 ; REX to access upper XMM reg. OVR 128bit MMinstr. 268 MOVQ %xmm8,%xmm8 # -- -- F3 45 0F 7E C0 ; REX to access upper XMM reg. OVR 128bit MMinstr. 269 MOVQ %xmm8,%xmm7 # -- -- F3 41 0F 7E F8 ; REX to access upper XMM reg. OVR 128bit MMinstr. 270 MOVQ %xmm8,%xmm0 # -- -- F3 41 0F 7E C0 ; REX to access upper XMM reg. OVR 128bit MMinstr. 271 MOVQ %xmm7,%xmm15 # -- -- F3 44 0F 7E FF ; REX to access upper XMM reg. OVR 128bit MMinstr. 272 MOVQ %xmm7,%xmm8 # -- -- F3 44 0F 7E C7 ; REX to access upper XMM reg. OVR 128bit MMinstr. 273 MOVQ %xmm7,%xmm7 # -- -- F3 -- 0F 7E FF ; OVR 128bit MMinstr. 274 MOVQ %xmm7,%xmm0 # -- -- F3 -- 0F 7E C7 ; OVR 128bit MMinstr. 275 MOVQ %xmm0,%xmm15 # -- -- F3 44 0F 7E F8 ; REX to access upper XMM reg. OVR 128bit MMinstr. 276 MOVQ %xmm0,%xmm8 # -- -- F3 44 0F 7E C0 ; REX to access upper XMM reg. OVR 128bit MMinstr. 277 MOVQ %xmm0,%xmm7 # -- -- F3 -- 0F 7E F8 ; OVR 128bit MMinstr. 278 MOVQ %xmm0,(%r8) # -- -- 66 41 0F D6 00 ; REX to access upper reg. OVR 128bit MMinstr. 279 MOVQ %xmm0,(%rax) # -- -- 66 -- 0F D6 00 ; OVR 128bit MMinstr. 280 MOVQ %xmm15,(%r8) # -- -- 66 45 0F D6 38 ; REX to access upper reg. OVR 128bit MMinstr. 281 MOVQ %xmm15,(%rax) # -- -- 66 44 0F D6 38 ; REX to access upper XMM reg. OVR 128bit MMinstr. 282 MOVQ %xmm8,(%r8) # -- -- 66 45 0F D6 00 ; REX to access upper XMM reg. REX to access upper reg. OVR 128bit MMinstr. 283 MOVQ %xmm8,(%rax) # -- -- 66 44 0F D6 00 ; REX to access upper XMM reg. OVR 128bit MMinstr. 284 MOVQ %xmm7,(%r8) # -- -- 66 41 0F D6 38 ; REX to access upper reg. OVR 128bit MMinstr. 285 286 # 64-bit MMX 287 288 # CVTPD2PI 289 290 # MOVD 291 MOVD (%r8),%mm0 # -- -- -- 41 0F 6E 00 ; REX to access upper reg. Data64 = ZEXT(Data32) 292 MOVD (%rax),%mm0 # -- -- -- -- 0F 6E 00 ; Data64 = ZEXT(Data32) 293 MOVD (%r8),%mm7 # -- -- -- 41 0F 6E 38 ; REX to access upper reg. Data64 = ZEXT(Data32) 294 MOVD (%rax),%mm7 # -- -- -- -- 0F 6E 38 ; Data64 = ZEXT(Data32) 295 MOVD %eax,%mm0 # -- -- -- -- 0F 6E C0 ; Data64 = ZEXT(Data32) 296 MOVD %eax,%mm7 # -- -- -- -- 0F 6E F8 ; Data64 = ZEXT(Data32) 297 MOVD %mm0,(%r8) # -- -- -- 41 0F 7E 00 ; REX to access upper reg. 298 MOVD %mm0,(%rax) # -- -- -- -- 0F 7E 00 299 MOVD %mm7,(%r8) # -- -- -- 41 0F 7E 38 ; REX to access upper reg. 300 MOVD %mm7,(%rax) # -- -- -- -- 0F 7E 38 301 MOVD %mm0,%eax # -- -- -- -- 0F 7E C0 302 MOVD %mm7,%eax # -- -- -- -- 0F 7E F8 303 304 # MOVQ 305 MOVQ (%r8),%mm0 # -- -- -- 41 0F 6F 00 ; REX to access upper reg. 306 MOVQ (%rax),%mm0 # -- -- -- -- 0F 6F 00 307 MOVQ (%r8),%mm7 # -- -- -- 41 0F 6F 38 ; REX to access upper reg. 308 MOVQ (%rax),%mm7 # -- -- -- -- 0F 6F 38 309 MOVQ %mm0,(%r8) # -- -- -- 41 0F 7F 00 ; REX to access upper reg. 310 MOVQ %mm0,(%rax) # -- -- -- -- 0F 7F 00 311 MOVQ %mm7,(%r8) # -- -- -- 41 0F 7F 38 ; REX to access upper reg. 312 MOVQ %mm7,(%rax) # -- -- -- -- 0F 7F 38 313 314 # X87 315 # FADDP 316 317 318 # FDIV 319 320 # Stack Operations 321 322 # POP 323 POPq (%r8) # -- -- -- 41 8F 00 ; REX to access upper reg. 324 POPq (%rax) # -- -- -- -- 8F 00 325 POPFQ # -- -- -- -- 9D 326 327 # PUSH 328 PUSHq (%r8) # -- -- -- 41 FF 30 ; REX to access upper reg. 329 PUSHq (%rax) # -- -- -- -- FF 30 330 PUSHFQ # -- -- -- -- 9C 331 332 333 334 335 336 # MMX/XMM/x87 State 337 # FNSAVE 338 # FRSTOR 339 # FSAVE 340 # FXRSTOR 341 # FXSAVE 342 # EMMS 343 EMMS # -- -- -- -- 0F 77 344 # FEMMS 345 FEMMS # -- -- -- -- 0F 0E 346 347 # LEA calculation 348 349 # MISC System Instructions 350 # CLFLUSH 351 352 # INVD 353 INVD # -- -- -- -- 0F 08 354 355 # INVLPG 356 INVLPG (%r8) # -- -- -- 41 0F 01 38 ; REX to access upper reg. 357 INVLPG (%rax) # -- -- -- -- 0F 01 38 358 INVLPG (%r8) # -- -- -- 41 0F 01 38 ; REX to access upper reg. 359 INVLPG (%rax) # -- -- -- -- 0F 01 38 360 INVLPG (%r8) # -- -- -- 41 0F 01 38 ; REX to access upper reg. 361 INVLPG (%rax) # -- -- -- -- 0F 01 38 362 363 # LAR 364 365 # LGDT 366 367 # LIDT 368 369 370 # LLDT 371 372 # SGDT 373 374 # SIDT 375 376 # SLDT 377 # SLDT (%eax) # -- 67 -- -- 0F 00 00 ; A32 override: (Addr64) = ZEXT(Addr32 ) 378 SLDT %eax # -- -- -- -- 0F 00 C0 379 SLDT %rax # -- -- -- 48 0F 00 C0 380 SLDT %ax # 66 -- -- -- 0F 00 C0 381 SLDT (%rax) # -- -- -- -- 0F 00 00 382 383 # SWAPGS 384 385 386 387 # IO 388 389 # OUT 390 OUT %al,$0 # -- -- -- -- E6 00 391 OUT %ax,$0 # 66 -- -- -- E7 00 ; O16 for 16-bit operand size 392 OUT %eax,$0 # -- -- -- -- E7 00 393 394 # IN 395 396 397 398 xchg %ax,%ax # 66 -- -- -- 90 399 xchg %eax,%eax # -- -- -- -- 87 C0 400 xchg %rax,%rax # -- -- -- -- 90 401 rex64 xchg %rax,%rax # -- -- -- 48 90 402 xchg %rax,%r8 # -- -- -- 49 90 403 xchg %eax,%r8d # -- -- -- 41 90 404 xchg %r8d,%eax # -- -- -- 41 90 405 xchg %eax,%r9d # -- -- -- 41 91 406 xchg %r9d,%eax # -- -- -- 41 91 407 xchg %ebx,%eax # -- -- -- 93 408 xchg %eax,%ebx # -- -- -- 93 409 xchg %ax,%r8w # -- -- -- 66 41 90 410 xchg %r8w,%ax # -- -- -- 66 41 90 411 xchg %ax,%r9w # -- -- -- 66 41 91 412 xchg %r9w,%ax # -- -- -- 66 41 91 413 414 smsw %rax # -- -- -- 48 0F 01 e0 415 smsw %eax # -- -- -- -- 0F 01 e0 416 smsw %ax # 66 -- -- -- 0F 01 e0 417 smsw (%rax) # -- -- -- -- 0F 01 20 418 419 str %rax # -- -- -- 48 0F 00 c8 420 str %eax # -- -- -- -- 0F 00 c8 421 str %ax # 66 -- -- -- 0F 00 c8 422 str (%rax) # -- -- -- -- 0F 00 08 423 424 syscall # -- -- -- -- 0F 05 425 sysret # -- -- -- -- 0F 07 426 427 swapgs # -- -- -- -- 0F 01 f8 428 429 pushw $0x2222 430
