ack/mach/i86/libem/error.s

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ArmAsm
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.sect .text; .sect .rom; .sect .data; .sect .bss
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.define .error
! ax is trap number
! all registers must be saved
! because return is possible
! May only be called with error no's <16
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.sect .text
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.error:
push bp
push si
push di
push dx
push cx
push bx
push ax
mov cx,ax
mov bx,1
sal bx,cl
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.extern .ignmask
.extern .trp
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test bx,(.ignmask)
jne 2f
call .trp
2:
pop ax
pop bx
pop cx
pop dx
pop di
pop si
pop bp
ret