;=== Push trace listing source: testf.nas noplabel: nop %ifdef CS dw 100Ch, 200Ch, 300Ch dw 400Ch dw 500Ch %endif %ifdef ES dw 100Eh, 200Eh, 300Eh dw 400Eh dw 500Eh %endif lodsblabel: %ifdef CS mov ax, [cs:bx + 1] mov ax, [cs:bx + 1] %endif %ifdef ES mov ax, [es:bx + 1] mov ax, [es:bx + 1] %endif times 16 nop