$Id: DebugInstr 4100 1997-11-05 22:08:00Z lorenz $

debugEntry
   Literal          file name
   Number           line number
   Number           column number
   Literal          kind
   Posint           number of live registers

debugExit
   Literal          file name
   Number           line number
   Number           column number
   Literal          kind
   Posint           number of live registers

kind = call, cond, handler, lock

localVarname
   Variablename     print name of the next Y register or ''

globalVarname
   Variablename     print name of the next G register or ''
