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- .sect .text; .sect .rom; .sect .data; .sect .bss
- .define .error
- .define .Xtrp
- ! eax is trap number
- ! all registers must be saved
- ! because return is possible
- ! May only be called with error no's <16
- .sect .text
- .error:
- mov ecx,eax
- mov ebx,1
- sal ebx,cl
- .extern .ignmask
- .extern .trp
- test ebx,(.ignmask)
- jne 2f
- call .trp
- 2:
- ret
- .Xtrp:
- pusha
- cmp eax,16
- jge 1f
- call .error
- popa
- ret
- 1:
- call .trp
- popa
- ret
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