1987-01-08 10:13:48 +00:00
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.sect .text; .sect .rom; .sect .data; .sect .bss
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1985-02-07 15:33:13 +00:00
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.define .csa2
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1987-01-08 10:13:48 +00:00
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.sect .text
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1985-02-07 15:33:13 +00:00
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.csa2:
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! si, descriptor address
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! bx, index
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mov dx,(si) ! default
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sub bx,2(si)
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cmp bx,4(si)
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ja 1f
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sal bx,1
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mov bx,6(bx)(si)
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test bx,bx
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jnz 2f
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1:
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mov bx,dx
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test bx,bx
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jnz 2f
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1987-01-08 10:13:48 +00:00
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.extern ECASE
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.extern .fat
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1985-02-07 15:33:13 +00:00
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mov ax,ECASE
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push ax
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jmp .fat
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2:
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jmp bx
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