汇编指令手册

汇编指令手册

1.通用数据传送指令.

MOV----> move

MOVSX---->extended move with sign data

MOVZX---->extended move with zero data

PUSH---->push

POP---->pop

PUSHA---->push all

POPA---->pop all

PUSHAD---->push all data

POPAD---->pop all data

BSWAP---->byte swap

XCHG---->exchange

CMPXCHG---->compare and change

XADD---->exchange and add

XLAT---->translate

2.输入输出端口传送指令.

IN---->input

OUT---->output

3.目的地址传送指令.

LEA---->load effective address

LDS---->load DS

LES---->load ES

LFS---->load FS

LGS---->load GS

LSS---->load SS

4.标志传送指令.

LAHF---->load AH from flag

SAHF---->save AH to flag

PUSHF---->push flag

POPF---->pop flag

PUSHD---->push dflag

POPD---->pop dflag

二、算术运算指令

ADD---->add

ADC---->add with carry

INC---->increase 1

AAA---->ascii add with adjust

DAA---->decimal add with adjust

SUB---->substract

SBB---->substract with borrow

DEC---->decrease 1

汇编指令手册相关文档

最新文档

返回顶部