转移指令的条件与机器码&条件设置指令

转移类别标志位含义短转移机器码长转移机器码CALL-Call调用指令E8xxxxxxxE8xxxxxxxJMP-无条件转移EbxxE8xxxxxxxJOOF=1溢出70xx0F80xxxxxxxxJNOOF=0无溢出71xx0F81xxxxxxxxJB/JC/JNAECF=1低于/进位/不高于等于72xx0F82xxxxxxxxJAE/JNB/JNCCF=0高于等于/不低于/无进位73xx0F83xxxxxxxxJE/JZZF=1相等/等于零74xx0F84xxxxxxxxJNE/JNZZF=0不相等/不等于零75xx0F85xxxxxxxxJBE/JNACF=1 OR ZF=1低于等于/不高于76xx0F86xxxxxxxxJA/JNBECF=0 AND ZF=0高于/不低于等于77xx0F87xxxxxxxxJSSF=1符号为负78xx0F88xxxxxxxxJNSSF=0符号为正79xx0F89xxxxxxxxJP/JPEPF=1“1”的个数为偶7Axx0F8AxxxxxxxxJNP/JNOPF=0“1”的个数为奇7Bxx0F8BxxxxxxxxJL/JNGESF<>OF小于/不大于等于7Cxx0F8CxxxxxxxxJGE/JNLSF=OF大于等于/不小于7Dxx0F8DxxxxxxxxJLE/JNGSF<>OF OR ZF=1小于等于/不大于7Exx0F8ExxxxxxxxJG/JNLESF=OF AND ZF=0大于/不小于等于7Fxx0F8Fxxxxxxxx

伪码指令（r/m8）标志位目标置1时的意义机器码SETOOF=1溢出0F90SETNOOF=0无溢出0F91SETB/SETC/SETNAECF=1低于/进位/不高于等于0F92SETAE/SETNB/SETNCCF=0高于等于/不低于/无进位0F93SETE/SETZZF=1相等/等于零0F94SETNE/SETNZZF=0不相等/不等于零0F95SETBE/SETNACF=1 OR ZF=1低于等于/不高于0F96SETA/SETNBECF=0 AND ZF=0高于/不低于等于0F97SETSSF=1符号为负0F98SETNSSF=0符号为正0F99SETP/SETPEPF=1“1”的个数为偶0F9ASETNP/SETNOPF=0“1”的个数为奇0F9BSETL/SETNGESF!=OF小于/不大于等于0F9CSETGE/SETNLSF=OF大于等于/不小于0F9DSETLE/SETNGSF!=OF OR ZF=1小于等于/不大于0F9ESETG/SETNLESF=OF AND ZF=0大于/不小于等于0F9F