AMD SimNow Simulator 4.4.5, Руководство пользователя

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AMD Confidential
User Manual November 21
st
, 2008
216 Appendix A
Instruction
Supported
Mnemonic Opcode Description
SHRD reg/mem16 , reg16 ,CL 0F AD /r
Shift bits of a 64-bit destination
register or memory operand to the
right the number of bits specified in
the CL register, while shifting in
bits from the second operand.
STC F9 Set the carry flag (CF) to 1.
STD FD Set the direction flag (DF) to 1.
STOS reg8 AA
Store the contents of the AL register
to ES:rDI, and then increment or
decrement rDI.
STOS reg16 AB
Store the contents of the AX register
to ES:rDI, and then increment or
decrement rDI.
STOS reg32
AB
Store the contents of the EAX
register
to ES:rDI, and then
increment or decrement rDI.
STOS reg64 AB
Store the contents of the RAX
register
to ES:rDI, and then
increment or decrement rDI.
STOSB AA
Store the contents of the AL register
to ES:rDI, and then increment or
decrement rDI.
STOSW AB
Store the contents of the AX register
to ES:rDI, and then increment or
decrement rDI.
STOSD AB
Store the contents of the EAX
register
to ES:rDI, and then
increment or decrement rDI.
STOSQ AB
Store the contents of the RAX
register
to ES:rDI, and then
increment or decrement rDI.
SUB AL, imm8 2C ib
Subtract an immediate 8-bit value
from the AL register and store the
result in AL.
SUB AX, imm16 2D iw
Subtract an immediate 16-bit value
from the AX register and store the
result in AX.
SUB EAX, imm32 2D id
Subtract an immediate 32-bit value
from the EAX register and store the
result in EAX.
SUB RAX, imm32 2D id
Subtract a sign-extended immediate
32-bit value from the RAX register
and store the result in RAX.
SUB reg/mem8 , imm8 80 /5 ib
Subtract an immediate 8-bit value
from an 8-bit destination register or
memory location.
SUB reg/mem16 , imm16 81 /5 iw
Subtract an immediate 16-bit value
from a 16-bit destination register or
memory location.
SUB reg/mem32 , imm32 81 /5 id
Subtract an immediate 32-bit value
from a 32-bit destination register or
memory location.
SUB reg/mem64 , imm32 81 /5 id
Subtract a sign-extended immediate
32-bit
value from a 64-bit
destination register or memory
location.
SUB reg/mem16 , imm8 83 /5 ib
Subtract a sign-extended immediate 8-
bit value from a 16-bit register or
memory location.
SUB reg/mem32 , imm8 83 /5 ib
Subtract a sign-extended immediate 8-
bit value from a 32-bit register or
memory location.
SUB reg/mem64 , imm8 83 /5 ib
Subtract a sign-extended immediate 8-
bit value from a 64-bit register or
memory location.