例13,1字变量加法 DSEG SEGMENT VI DW 1234H V2 1111H V3 DW? DSEG ENDS SSEG SEGMENT STACK STK DB 20 DUP(0) SSEG ENDS CSEG SEGMENT ASSUME DS: DSEG, SS: SSEG, CS: CSEG DADD MACRO X,Y,z;宏定义 PUSH AX MOVAX, X ADDAX, Y MOV Z, AX POPAX ENDM例13.1字变量加法 DSEG SEGMENT V1 DW 1234H V2 DW 1111H V3 DW ? DSEG ENDS SSEG SEGMENT STACK STK DB 20 DUP（0） SSEG ENDS CSEG SEGMENT ASSUME DS:DSEG，SS:SSEG，CS:CSEG DADD MACRO X，Y，Z;宏定义 PUSH AX MOVAX，X ADDAX，Y MOV Z，AX POPAX ENDM