89 lines
1.1 KiB
NASM
89 lines
1.1 KiB
NASM
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%include "lmacros2.mac"
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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 100h
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start:
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and sp, ~15
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call fun
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mov word [first], ax
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sub sp, 16 - 4
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mov cx, 3
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mov dx, 4
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push cx
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push dx
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call fun2
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pop ax
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mov word [fifth], ax
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mov ax, 4C00h
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int 21h
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fun:
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lframe near
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lenter
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lvar word, foo
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lalign 16
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%ifn %$alignment
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%error Should need alignment
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%endif
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%if %$alignment != 10
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%error Should need 10-byte alignment
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%endif
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lreserve
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lalign 16
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%if %$alignment
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%error Should not need alignment
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%endif
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lalign 8
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%if %$alignment
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%error Should not need alignment
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%endif
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mov ax, 1
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test sp, 15
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jz @F
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neg ax
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@@:
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lleave
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lret
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fun2:
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lframe near
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lpar word, gamma
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lpar_return
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lpar word, delta
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lenter
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mov ax, [bp + ?gamma]
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mov word [third], ax
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mov ax, [bp + ?delta]
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mov word [fourth], ax
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mov word [bp + ?gamma], 5
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lalign 16
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%ifn %$alignment
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%error Should need alignment
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%endif
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%if %$alignment != 12
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%error Should need 12-byte alignment
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%endif
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lreserve
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call fun
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mov word [second], ax
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lleave
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lret
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align 256
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first: dw 0
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second: dw 0
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third: dw 0
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fourth: dw 0
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fifth: dw 0
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