Opcode |
Mnemonic |
Description |
D0 /2 |
RCL r/m8, 1 |
Rotate 9 bits (CF, r/m8) left once. |
D2 /2 |
RCL r/m8, CL |
Rotate 9 bits (CF, r/m8) left CL times. |
C0 /2 ib |
RCL r/m8, imm8 |
Rotate 9 bits (CF, r/m8) left imm8 times. |
D1 /2 |
RCL r/m16, 1 |
Rotate 17 bits (CF, r/m16) left once. |
D3 /2 |
RCL r/m16, CL |
Rotate 17 bits (CF, r/m16) left CL times. |
C1 /2 ib |
RCL r/m16, imm8 |
Rotate 17 bits (CF, r/m16) left imm8 times. |
D1 /2 |
RCL r/m32, 1 |
Rotate 33 bits (CF, r/m32) left once. |
D3 /2 |
RCL r/m32, CL |
Rotate 33 bits (CF, r/m32) left CL times. |
C1 /2 ib |
RCL r/m32,i mm8 |
Rotate 33 bits (CF, r/m32) left imm8 times. |
D0 /3 |
RCR r/m8, 1 |
Rotate 9 bits (CF, r/m8) right once. |
D2 /3 |
RCR r/m8, CL |
Rotate 9 bits (CF, r/m8) right CL times. |
C0 /3 ib |
RCR r/m8, imm8 |
Rotate 9 bits (CF, r/m8) right imm8 times. |
D1 /3 |
RCR r/m16, 1 |
Rotate 17 bits (CF, r/m16) right once. |
D3 /3 |
RCR r/m16, CL |
Rotate 17 bits (CF, r/m16) right CL times. |
C1 /3 ib |
RCR r/m16, imm8 |
Rotate 17 bits (CF, r/m16) right imm8 times. |
D1 /3 |
RCR r/m32, 1 |
Rotate 33 bits (CF, r/m32) right once. |
D3 /3 |
RCR r/m32, CL |
Rotate 33 bits (CF, r/m32) right CL times. |
C1 /3 ib |
RCR r/m32, imm8 |
Rotate 33 bits (CF, r/m32) right imm8 times. |
D0 /0 ROL r/m8, 1 |
Rotate 8 bits r/m8 left once. |
|
D2 /0 ROL r/m8, CL |
Rotate 8 bits r/m8 left CL times. |
|
C0 /0 ib ROL r/m8, imm8 |
Rotate 8 bits r/m8 left imm8 times. |
|
D1 /0 ROL r/m16, 1 |
Rotate 16 bits r/m16 left once. |
|
D3 /0 ROL r/m16, CL |
Rotate 16 bits r/m16 left CL times. |
|
C1 /0 ib ROL r/m16, imm8 |
Rotate 16 bits r/m16 left imm8 times. |
|
D1 /0 ROL r/m32, 1 |
Rotate 32 bits r/m32 left once. |
|
D3 /0 ROL r/m32, CL |
Rotate 32 bits r/m32 left CL times. |
|
C1 /0 ib ROL r/m32, imm8 |
Rotate 32 bits r/m32 left imm8 times. |
|
D0 /1 |
ROR r/m8, 1 |
Rotate 8 bits r/m8 right once. |
D2 /1 |
ROR r/m8, CL |
Rotate 8 bits r/m8 right CL times. |
C0 /1 ib |
ROR r/m8, imm8 |
Rotate 8 bits r/m16 right imm8 times. |
D1 /1 |
ROR r/m16, 1 |
Rotate 16 bits r/m16 right once. |
D3 /1 |
ROR r/m16, CL |
Rotate 16 bits r/m16 right CL times. |
C1 /1 ib |
ROR r/m16, imm8 |
Rotate 16 bits r/m16 right imm8 times. |
D1 /1 |
ROR r/m32, 1 |
Rotate 32 bits r/m32 right once. |
D3 /1 |
ROR r/m32, CL |
Rotate 32 bits r/m32 right CL times. |
C1 /1 ib |
ROR r/m32, imm8 |
Rotate 32 bits r/m32 right imm8 times. |