Diff for /gforth/prims2x.fs between versions 1.57 and 1.63

version 1.57, 2000/12/26 19:31:56 version 1.63, 2001/01/09 16:11:36
Line 82  skipsynclines on Line 82  skipsynclines on
 : end ( addr -- addr u )  : end ( addr -- addr u )
  cookedinput @ over - ;   cookedinput @ over - ;
   
   : quote ( -- )
       [char] " emit ;
   
 variable output \ xt ( -- ) of output word  variable output \ xt ( -- ) of output word
   
 : printprim ( -- )  : printprim ( -- )
Line 125  end-struct type% Line 128  end-struct type%
 s" sp" save-mem s" (Cell)" make-stack data-stack   s" sp" save-mem s" (Cell)" make-stack data-stack 
 s" fp" save-mem s" "       make-stack fp-stack  s" fp" save-mem s" "       make-stack fp-stack
 s" rp" save-mem s" (Cell)" make-stack return-stack  s" rp" save-mem s" (Cell)" make-stack return-stack
 s" ip" save-mem s" error don't use # on results" make-stack inst-stream  s" IP" save-mem s" error don't use # on results" make-stack inst-stream
 ' inst-in-index inst-stream stack-in-index-xt !  ' inst-in-index inst-stream stack-in-index-xt !
 \ !! initialize stack-in and stack-out  \ !! initialize stack-in and stack-out
   
Line 323  Variable c-flag Line 326  Variable c-flag
            (( {{ start }}  c-ident {{ end c-name 2! }} )) ??             (( {{ start }}  c-ident {{ end c-name 2! }} )) ??
         )) ??  nl          )) ??  nl
    ))     ))
    (( ` " ` "  {{ start }} (( noquote ++ ` " )) ++ {{ end 1- doc 2! }} ` " nl )) ??     (( ` " ` "  {{ start }} (( noquote ++ ` " )) ++ {{ end 1- doc 2! }} ` " white ** nl )) ??
    {{ skipsynclines off line @ c-line ! filename 2@ c-filename 2! start }} (( nocolonnl nonl **  nl )) ** {{ end c-code 2! skipsynclines on }}     {{ skipsynclines off line @ c-line ! filename 2@ c-filename 2! start }} (( nocolonnl nonl **  nl white ** )) ** {{ end c-code 2! skipsynclines on }}
    (( ` :  nl     (( ` :  white ** nl
       {{ start }} (( nonl ++  nl )) ++ {{ end forth-code 2! }}        {{ start }} (( nonl ++  nl white ** )) ++ {{ end forth-code 2! }}
    )) ?? {{ printprim }}     )) ?? {{ printprim }}
    (( nl || eof ))     (( nl || eof ))
 )) <- primitive ( -- )  )) <- primitive ( -- )
   
 (( (( comment || primitive || nl )) ** eof ))  (( (( comment || primitive || nl white ** )) ** eof ))
 parser primitives2something  parser primitives2something
 warnings @ [IF]  warnings @ [IF]
 .( parser generated ok ) cr  .( parser generated ok ) cr
Line 383  warnings @ [IF] Line 386  warnings @ [IF]
  >r   >r
  ." FETCH_DCELL("   ." FETCH_DCELL("
  r@ item-name 2@ type ." , "   r@ item-name 2@ type ." , "
  r@ item-in-index r@ item-stack @ 2dup stack-access   r@ item-in-index r@ item-stack @ 2dup ." (Cell)" stack-access
  ." , "                      -1 under+ stack-access   ." , "                      -1 under+ ." (Cell)" stack-access
  ." );" cr   ." );" cr
  rdrop ;   rdrop ;
   
Line 626  does> ( item -- ) Line 629  does> ( item -- )
     repeat      repeat
     2drop type ;      2drop type ;
   
   : print-type-prefix ( type -- )
       body> >head .name ;
   
   : print-debug-arg { item -- }
       ." fputs(" quote space item item-name 2@ type ." =" quote ." , vm_out); "
       ." printarg_" item item-type @ print-type-prefix
       ." (" item item-name 2@ type ." );" cr ;
       
   : print-debug-args ( -- )
       ." #ifdef VM_DEBUG" cr
       ." if (vm_debug) {" cr
       effect-in-end @ effect-in ?do
           i print-debug-arg
           item% %size +loop
       ." fputc('\n', vm_out);" cr
       ." }" cr
       ." #endif" cr ;
       
 : output-c ( -- )   : output-c ( -- ) 
  ." I_" c-name 2@ type ." :     /* " forth-name 2@ type ."  ( " stack-string 2@ type ." ) */" cr   ." I_" c-name 2@ type ." :     /* " forth-name 2@ type ."  ( " stack-string 2@ type ." ) */" cr
  ." /* " doc 2@ type ."  */" cr   ." /* " doc 2@ type ."  */" cr
  ." NAME(" [char] " emit forth-name 2@ type [char] " emit ." )" cr \ debugging   ." NAME(" quote forth-name 2@ type quote ." )" cr \ debugging
  ." {" cr   ." {" cr
  ." DEF_CA" cr   ." DEF_CA" cr
  declarations   declarations
Line 637  does> ( item -- ) Line 658  does> ( item -- )
  ." NEXT_P0;" cr   ." NEXT_P0;" cr
  flush-tos   flush-tos
  fetches   fetches
    print-debug-args
  stack-pointer-updates   stack-pointer-updates
  ." {" cr   ." {" cr
  ." #line " c-line @ . [char] " emit c-filename 2@ type [char] " emit cr   ." #line " c-line @ . quote c-filename 2@ type quote cr
  c-code 2@ type-c   c-code 2@ type-c
  ." }" cr   ." }" cr
  output-c-tail   output-c-tail
Line 647  does> ( item -- ) Line 669  does> ( item -- )
  cr   cr
 ;  ;
   
 : print-type-prefix ( type -- )  
     body> >head .name ;  
   
 : disasm-arg { item -- }  : disasm-arg { item -- }
     item item-stack @ inst-stream = if      item item-stack @ inst-stream = if
         ."   printarg_" item item-type @ print-type-prefix          ."   fputc(' ', vm_out); "
         ." (ip[" item item-offset @ 1+ 0 .r ." ]);" cr          ." printarg_" item item-type @ print-type-prefix
           ." ((" item item-type @ type-c-name 2@ type ." )"
           ." ip[" item item-offset @ 1+ 0 .r ." ]);" cr
     endif ;      endif ;
   
 : disasm-args ( -- )  : disasm-args ( -- )
Line 664  does> ( item -- ) Line 685  does> ( item -- )
 : output-disasm ( -- )  : output-disasm ( -- )
     \ generate code for disassembling VM instructions      \ generate code for disassembling VM instructions
     ." if (ip[0] == prim[" function-number @ 0 .r ." ]) {" cr      ." if (ip[0] == prim[" function-number @ 0 .r ." ]) {" cr
     ."   fputs(" [char] " emit forth-name 2@ type [char] " emit ." ,stdout);" cr      ."   fputs(" quote forth-name 2@ type quote ." , vm_out);" cr
     ." /* " declarations ." */" cr      ." /* " declarations ." */" cr
     compute-offsets      compute-offsets
     disasm-args      disasm-args
Line 672  does> ( item -- ) Line 693  does> ( item -- )
     ." } else "      ." } else "
     1 function-number +! ;      1 function-number +! ;
   
   : gen-arg-parm { item -- }
       item item-stack @ inst-stream = if
           ." , " item item-type @ type-c-name 2@ type space
           item item-name 2@ type
       endif ;
   
   : gen-args-parm ( -- )
    effect-in-end @ effect-in ?do
      i gen-arg-parm
    item% %size +loop ; 
   
   : gen-arg-gen { item -- }
       item item-stack @ inst-stream = if
           ."   genarg_" item item-type @ print-type-prefix
           ." (ctp, " item item-name 2@ type ." );" cr
       endif ;
   
   : gen-args-gen ( -- )
    effect-in-end @ effect-in ?do
      i gen-arg-gen
    item% %size +loop ; 
   
   : output-gen ( -- )
       \ generate C code for generating VM instructions
       ." /* " declarations ." */" cr
       compute-offsets
       ." void gen_" c-name 2@ type ." (Inst **ctp" gen-args-parm ." )" cr
       ." {" cr
       ."   gen_inst(ctp, vm_prim[" function-number @ 0 .r ." ]);" cr
       gen-args-gen
       ." }" cr
       1 function-number +! ;
   
 : stack-used? { stack -- f }  : stack-used? { stack -- f }
     stack stack-in @ stack stack-out @ or 0<> ;      stack stack-in @ stack stack-out @ or 0<> ;
   
Line 689  does> ( item -- ) Line 743  does> ( item -- )
     ." Cell * I_" c-name 2@ type ." (Cell *SP, Cell **FP)      /* " forth-name 2@ type      ." Cell * I_" c-name 2@ type ." (Cell *SP, Cell **FP)      /* " forth-name 2@ type
     ."  ( " stack-string 2@ type ."  ) */" cr      ."  ( " stack-string 2@ type ."  ) */" cr
     ." /* " doc 2@ type ."  */" cr      ." /* " doc 2@ type ."  */" cr
     ." NAME(" [char] " emit forth-name 2@ type [char] " emit ." )" cr      ." NAME(" quote forth-name 2@ type quote ." )" cr
     \ debugging      \ debugging
     ." {" cr      ." {" cr
     declarations      declarations
Line 703  does> ( item -- ) Line 757  does> ( item -- )
     stack-pointer-updates      stack-pointer-updates
     fp-stack   stack-used? IF ." *FP=fp;" cr THEN      fp-stack   stack-used? IF ." *FP=fp;" cr THEN
     ." {" cr      ." {" cr
     ." #line " c-line @ . [char] " emit c-filename 2@ type [char] " emit cr      ." #line " c-line @ . quote c-filename 2@ type quote cr
     c-code 2@ type      c-code 2@ type
     ." }" cr      ." }" cr
     stores      stores
Line 762  does> ( item -- ) Line 816  does> ( item -- )
   
 : process-file ( addr u xt -- )  : process-file ( addr u xt -- )
     >r      >r
     2dup filename 2!      save-mem 2dup filename 2!
     0 function-number !      0 function-number !
     r/o open-file abort" cannot open file"      r/o open-file abort" cannot open file"
     warnings @ if      warnings @ if

Removed from v.1.57  
changed lines
  Added in v.1.63


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