29 lines
406 B
ArmAsm
29 lines
406 B
ArmAsm
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.define .csb
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.sect .text
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.sect .rom
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.sect .data
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.sect .bss
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.sect .text
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.csb:
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move.l (sp)+, a0 ! case descriptor
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move.l (sp)+, d0 ! index
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move.l (a0)+, a1 ! default jump address
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move.l (a0)+, d1 ! # entries
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beq 3f
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sub.l #1, d1
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1:
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cmp.l (a0,d1.w*8), d0
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dbeq d1, 1b
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bne 3f
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move.l (4,a0,d1.w*8), a1 ! jump address
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3:
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move.l a1, d0
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beq 4f
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jmp (a1)
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4:
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move.l #ECASE, -(sp)
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jmp (.fatal)
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.align 2
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