Diff for /gforth/prims2x.fs between versions 1.119 and 1.120

version 1.119, 2002/10/12 18:36:25 version 1.120, 2002/10/12 19:06:37
Line 657  stack inst-stream IP Cell Line 657  stack inst-stream IP Cell
 : fetches ( -- )  : fetches ( -- )
     prim prim-effect-in prim prim-effect-in-end @ ['] fetch map-items ;      prim prim-effect-in prim prim-effect-in-end @ ['] fetch map-items ;
   
 : inst-pointer-update ( -- )  
     inst-stream stack-in @ ?dup-if  
         ." INC_IP(" 0 .r ." );" cr  
     endif ;  
   
 : stack-pointer-update { stack -- }  : stack-pointer-update { stack -- }
     \ stack grow downwards      \ stack grow downwards
     stack stack-diff      stack stack-diff
     ?dup-if \ this check is not necessary, gcc would do this for us      ?dup-if \ this check is not necessary, gcc would do this for us
         stack inst-stream = if          stack inst-stream = if
             inst-pointer-update              ." INC_IP(" 0 .r ." );" cr
         else          else
             stack stack-pointer 2@ type ."  += " 0 .r ." ;" cr              stack stack-pointer 2@ type ."  += " 0 .r ." ;" cr
         endif          endif
Line 718  stack inst-stream IP Cell Line 713  stack inst-stream IP Cell
     endif      endif
     2drop ;      2drop ;
   
 : output-c-tail1 ( -- )  : output-label2 ( -- )
     \ the final part of the generated C code before stores      ." LABEL2(" prim prim-c-name 2@ type ." )" cr ;
   
   : output-c-tail1 { xt -- }
       \ the final part of the generated C code, with xt printing LABEL2 or not.
     output-super-end      output-super-end
     print-debug-results      print-debug-results
     ." NEXT_P1;" cr ;      ." NEXT_P1;" cr
   
 : output-c-tail ( -- )  
     \ the final part of the generated C code, without LABEL2  
     output-c-tail1  
     stores      stores
     fill-tos       fill-tos 
     ." NEXT_P2;" ;      xt execute
       ." NEXT_P2;" cr ;
   
 : output-c-tail-no-stores ( -- )  : output-c-tail1-no-stores { xt -- }
     \ the final part of the generated C code, without LABEL2      \ the final part of the generated C code for combinations
     output-c-tail1      output-super-end
       ." NEXT_P1;" cr
     fill-tos       fill-tos 
     ." NEXT_P2;" ;      xt execute
       ." NEXT_P2;" cr ;
   
   : output-c-tail ( -- )
       ['] noop output-c-tail1 ;
   
 : output-c-tail2 ( -- )  : output-c-tail2 ( -- )
     \ the final part of the generated C code, including LABEL2      ['] output-label2 output-c-tail1 ;
     output-c-tail1  
     stores  : output-c-tail-no-stores ( -- )
     fill-tos       ['] noop output-c-tail1-no-stores ;
     ." LABEL2(" prim prim-c-name 2@ type ." )" cr  
     ." NEXT_P2;" cr ;  
   
 : output-c-tail2-no-stores ( -- )  : output-c-tail2-no-stores ( -- )
     \ the final part of the generated C code, including LABEL2      ['] output-label2 output-c-tail1-no-stores ;
     output-c-tail1  
     fill-tos   
     ." LABEL2(" prim prim-c-name 2@ type ." )" cr  
     ." NEXT_P2;" cr ;  
   
 : type-c-code ( c-addr u xt -- )  : type-c-code ( c-addr u xt -- )
     \ like TYPE, but replaces "INST_TAIL;" with tail code produced by xt      \ like TYPE, but replaces "INST_TAIL;" with tail code produced by xt

Removed from v.1.119  
changed lines
  Added in v.1.120


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