Chapter 3: Acronyms Flashcards

1
Q

Opcode

A

Operation Code

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1
Q

MOV

A

Move Data

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2
Q

CMP

A

Compare

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3
Q

ASM

A

Assembler

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4
Q

MASM

A

Microsoft Macro Assembler

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5
Q

TASM

A

Turbo Assembler

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6
Q

CV

A

Code View

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7
Q

PWB

A

Programmer’s WorkBench

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8
Q

PTR

A

Pointer

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9
Q

SIMD

A

Single Instruction/Multiple Data

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10
Q

OWORD

A

Octal Word

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11
Q

JMP

A

Jump

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12
Q

BASIC

A

Beginner’s All-Purpose Symbolic Instruction Code

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13
Q

GOSUB

A

GO to a SUBroutine

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14
Q

GOTO

A

Go To

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15
Q

LIFO

A

Last-in, First-out

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16
Q

RET

A

Return

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17
Q

PUSHA

A

Push All

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18
Q

POPA

A

Pop All

19
Q

MOV

A

Move

20
Q

MOVSX

A

Move and sign-extend

21
Q

MOVZX

A

Move and zero-extend

22
Q

BSWAP

A

Byte Swap

23
Q

XCHG

A

eXCHanGe

24
Q

XLAT

A

transLATe

25
Q

LEA

A

Load-Effective Address

26
Q

LDS

A

Load Data Segment

27
Q

LES

A

Load Extra Segment

28
Q

LFS

A

Load Pointer using FS

29
Q

LGS

A

Load Pointer using GS

30
Q

LSS

A

Load Pointer using SS

31
Q

LAHF

A

Load AH from Flags

32
Q

SAHF

A

Store AH into Flags

33
Q

LODS

A

Load String Operands

34
Q

STOS

A

Store String Data

35
Q

CMOV

A

Conditional Move

36
Q

IBM

A

International Business Machines

37
Q

REX

A

Register Extension

38
Q

PUSHF

A

push flags

39
Q

PUSHAD

A

push all double

40
Q

POPAD

A

pop all double

41
Q

PUSHD

A

push directory

42
Q

POPF

A

pop flags

43
Q

PSP

A

program segment prefix

44
Q

CLI

A

disable interrupt

45
Q

STI

A

enable interrupt