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https://github.com/FDOS/kernel.git
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65 lines
819 B
NASM
65 lines
819 B
NASM
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%include "lmacros2.mac"
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numdef STANDALONE, 1
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%if _STANDALONE
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%ifdef _MAP
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[map symbols brief _MAP]
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%endif
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cpu 8086
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org 256
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sectalign off
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section lCode start=256 align=1
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start:
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xor ax, ax
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push ax
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call fun16
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mov ax, 1
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push bx
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call fun16
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mov ax, 4C00h
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int 21h
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%endif
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fun16:
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mov bx, 0B3B3h
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mov dx, 0D3D3h
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lframe near
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lpar word, alpha
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lvar word, foo
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lvar word, bar
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lenter
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test ax, ax
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jnz .handler2
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.handler1:
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lvar word, quux
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push cx
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mov dx, word [bp + ?alpha]
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mov word [bp + ?foo], ax
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add ax, word [bp + ?quux]
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lleave
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lret
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.handler2:
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lframe near
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lemit off
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lpar word, alpha
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lvar word, foo
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lvar word, bar
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lenter
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lemit
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lvar word, baz
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push dx
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mov bx, word [bp + ?alpha]
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mov word [bp + ?foo], ax
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lleave
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lret
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