18 lines
260 B
ArmAsm
18 lines
260 B
ArmAsm
.sect .text; .sect .rom; .sect .data; .sect .bss
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.sect .text
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.define .trp
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.extern .trppc, EXIT
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! eax is trap number
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.trp:
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xor ebx,ebx
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xchg ebx,(.trppc)
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test ebx,ebx
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jz 2f
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push eax
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call ebx
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pop eax
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ret
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2:
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push eax
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jmp EXIT
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