.MODEL  SMALLio8259_main_addr equ 0600H
io8259_sub_addr  equ 0800H        .8086
.codeio8259_std1_init macro base,icw1_val,icw2_val,icw4_valmov dx,basemov al,icw1_val  out dx,almov dx,base+2mov al,icw2_valout dx,almov al,icw4_valout dx,alendmio8259_std_init macro base,icw1_val,icw2_val,icw3_val,icw4_valmov dx,basemov al,icw1_val  out dx,almov dx,base+2mov al,icw2_valout dx,almov al,icw3_valout dx,almov al,icw4_valout dx,alendmsetup_int macro int_irq,int_cs,int_ippush dipush dsmov di,0mov ds,dimov di,(int_irq)*4mov word ptr ds:[di],int_ipmov word ptr ds:[di+2],int_cspop dspop diendmsetup_ints macro int_irq,int_cs,int_ipsetup_int int_irq,int_cs,int_ipsetup_int (int_irq+1),int_cs,int_ipsetup_int (int_irq+2),int_cs,int_ipsetup_int (int_irq+3),int_cs,int_ipsetup_int (int_irq+4),int_cs,int_ipsetup_int (int_irq+5),int_cs,int_ipsetup_int (int_irq+6),int_cs,int_ipsetup_int (int_irq+7),int_cs,int_ipendmintxx proc fariretintxx endpintl1 proc fariretintl1 endpintl2 proc fariretintl2 endpintl1_s proc fariretintl1_s endpintl2_s proc fariretintl2_s endp.startupclisetup_ints 00h,seg intxx,offset intxxsetup_ints 08h,seg intxx,offset intxxsetup_ints 10h,seg intxx,offset intxxsetup_ints 18h,seg intxx,offset intxxsetup_int 30h,seg intl1,offset intl1setup_int 31h,seg intl2,offset intl2setup_int 40h,seg intl1_s,offset intl1_ssetup_int 41h,seg intl2_s,offset intl2_smain:io8259_std_init io8259_main_addr,\ 11h,30h,04h,13h;io8259_std1_init io8259_main_addr,\ ;13h,30h,03hslave:io8259_std_init io8259_sub_addr,\ 11h,40h,02h,03hstijmp $.data
.stack
END

编译链接选项[masm] ml /c /Zd /Zi sample.asm  link16 /CODEVIEW sample.obj,sample.exe,,,nul.def