19 lines
210 B
NASM
19 lines
210 B
NASM
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isr_dosmain:
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cmp ah, 0x01
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je isr_getc_echo
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cmp ah, 0x02
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je isr_putc
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iret
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isr_getc_echo:
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mov ah, 0x00
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int 0x16
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cmp al, 0x00
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je isr_getc_echo
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iret
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isr_putc:
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mov al, dl
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call kputc
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iret
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