From: nowhere@never.at   
      
   Terje Mathisen wrote:   
      
   > Guys, if you want this to be fast then you do a single SMC setup   
   > operation to patch a far call site located in a (tiny) near function.   
      
   > proc trampoline   
   >   cli   
   >   pushf   
   > patch_target:   
   >   jmp far 1234h:5678h   
   >   ret   
   > endp   
      
      
   I once used for single stepping into SW_INT code:   
      
    pushf   
    cli   
    call far imm16:16   
    ret   
   __   
   wolfgang   
      
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