| Rev | Line | |
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| [9] | 1 | .define .error
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| 2 | .define .Xtrp
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| 3 |
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| 4 | ! ax is trap number
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| 5 | ! all registers must be saved
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| 6 | ! because return is possible
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| 7 | ! May only be called with error no's <16
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| 8 | .text
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| 9 | .error:
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| 10 | push bp
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| 11 | push si
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| 12 | push di
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| 13 | push dx
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| 14 | push cx
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| 15 | push bx
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| 16 | push ax
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| 17 | mov cx,ax
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| 18 | mov bx,#1
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| 19 | sal bx,cl
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| 20 | .extern .ignmask
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| 21 | .extern .trp
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| 22 | test bx,.ignmask
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| 23 | jne 2f
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| 24 | call .trp
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| 25 | 2:
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| 26 | pop ax
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| 27 | pop bx
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| 28 | pop cx
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| 29 | pop dx
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| 30 | pop di
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| 31 | pop si
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| 32 | pop bp
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| 33 | ret
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| 34 |
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| 35 | .Xtrp:
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| 36 | cmp ax,#16
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| 37 | jge 1f
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| 38 | call .error
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| 39 | ret
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| 40 | 1:
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| 41 | jmp .trp
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