AMD SimNow Simulator 4.4.5 - Manual (Page 210)

AMD Confidential
User Manual November 21
st
, 2008
198 Appendix A
Instruction
Supported
Mnemonic Opcode Description
IN AL,imm8 E4 ib
Input a byte from the port at the
address specified by imm8 and put it
into the AL register.
IN AX,imm8 E5 ib
Input a word from the port at the
address specified by imm8 and put it
into the AX register.
IN EAX,imm8 E5 ib
Input a doubleword from the port at
the address specified by imm8 and put
it into the EAX register.
IN AL,DX EC
Input a byte from the port at the
address specified by the DX register
and put it into the AL register.
IN AX,DX ED
Input a word from the port at the
address specified by the DX register
and put it into the AX register.
IN EAX,EDX ED
Input a doubleword from the port at
the address specified by the EDX
register and put it into the EAX
register.
INC reg/mem8 FE /0
Increment the contents of an 8-bit
register or memory location by 1.
INC reg/mem16 FF /0
Increment the contents of a 16-bit
register or memory location by 1.
INC reg/mem32 FF /0
Increment the contents of a 32-bit
register or memory location by 1.
INC reg/mem64 FF /0
Increment the contents of a 64-bit
register or memory location by 1.
INC reg16 40 +rw
Increment the contents of a 16-bit
register by 1.
INC reg32 40 +rd
Increment the contents of a 32-bit
register by 1.
INS mem8,DX 6C
Input a byte from the port specified
by DX, put it into the memory
location specified in ES:rDI, and
then increment or decrement rDI.
INS mem16,DX 6D
Input a word from the port specified
by DX, put it into the memory
location specified in ES:rDI, and
then increment or decrement rDI.
INS mem32,DX 6D
Input a doubleword from the port
specified by DX, put it into the
memory location specified in ES:rDI,
and then increment or decrement rDI.
INSB 6C
Input a byte from the port specified
by DX, put it into the memory
location specified in ES:rDI, and
then increment or decrement rDI.
INSW 6D
Input a word from the port specified
by DX, put it into the memory
location specified in ES:rDI, and
then increment or decrement rDI.
INSD 6D
Input a doubleword from the port
specified by DX, put it into the
memory location specified in ES:rDI,
and then increment or decrement rDI.
INT imm8 CD ib
Calls interrupt service routine
specified by interrupt vector imm8.
INTO CE
Calls overflow exception if the
overflow flag is set.
JO rel8off 80 cb Jump if overflow (OF = 1).
JO rel16off 0F 80 cw Jump if overflow (OF = 1).
JO rel32off 0F 80 cd Jump if overflow (OF = 1).
JNO rel8off 71 cb Jump if not overflow (OF = 0)
JNO rel16off 0F 81 cw Jump if not overflow (OF = 0)
JNO rel32off 0F 81 cd Jump if not overflow (OF = 0)