Diff for /gforth/prims2x.fs between versions 1.104 and 1.107

version 1.104, 2002/02/10 14:02:25 version 1.107, 2002/08/07 10:11:18
Line 312  defer inst-stream-f ( -- stack ) Line 312  defer inst-stream-f ( -- stack )
     item-stack @ stack-type @ type-c-name 2@ ;      item-stack @ stack-type @ type-c-name 2@ ;
   
 : fetch-single ( item -- )  : fetch-single ( item -- )
  \ fetch a single stack item from its stack      \ fetch a single stack item from its stack
  >r      >r
  r@ item-name 2@ type      ." vm_" r@ item-stack-type-name type
  ."  = vm_" r@ item-stack-type-name type      ." 2" r@ item-type @ print-type-prefix ." ("
  ." 2" r@ item-type @ print-type-prefix ." ("      r@ item-in-index r@ item-stack @ stack-access ." ,"
  r@ item-in-index r@ item-stack @ stack-access      r@ item-name 2@ type
  ." );" cr      ." );" cr
  rdrop ;       rdrop ; 
   
 : fetch-double ( item -- )  : fetch-double ( item -- )
  \ fetch a double stack item from its stack      \ fetch a double stack item from its stack
  >r      >r
  ." vm_two"      ." vm_two"
  r@ item-stack-type-name type ." 2"      r@ item-stack-type-name type ." 2"
  r@ item-type @ print-type-prefix ." ("      r@ item-type @ print-type-prefix ." ("
  r@ item-name 2@ type ." , "      r@ item-in-index r@ item-stack @ 2dup ." (Cell)" stack-access
  r@ item-in-index r@ item-stack @ 2dup ." (Cell)" stack-access      ." , "                      -1 under+ ." (Cell)" stack-access
  ." , "                      -1 under+ ." (Cell)" stack-access      ." , " r@ item-name 2@ type
  ." );" cr      ." )" cr
  rdrop ;      rdrop ;
   
 : same-as-in? ( item -- f )  : same-as-in? ( item -- f )
  \ f is true iff the offset and stack of item is the same as on input   \ f is true iff the offset and stack of item is the same as on input
Line 355  defer inst-stream-f ( -- stack ) Line 355  defer inst-stream-f ( -- stack )
     >r r@ item-stack @ stack-out @ r> item-offset @ - 1- ;      >r r@ item-stack @ stack-out @ r> item-offset @ - 1- ;
   
 : really-store-single ( item -- )  : really-store-single ( item -- )
  >r      >r
  r@ item-out-index r@ item-stack @ stack-access ."  = vm_"      ." vm_"
  r@ item-type @ print-type-prefix ." 2"      r@ item-type @ print-type-prefix ." 2"
  r@ item-stack-type-name type ." ("      r@ item-stack-type-name type ." ("
  r@ item-name 2@ type ." );"      r@ item-name 2@ type ." ,"
  rdrop ;      r@ item-out-index r@ item-stack @ stack-access ." );"
       rdrop ;
   
 : store-single ( item -- )  : store-single ( item -- )
  >r   >r
Line 385  defer inst-stream-f ( -- stack ) Line 386  defer inst-stream-f ( -- stack )
  r@ item-name 2@ type ." , "   r@ item-name 2@ type ." , "
  r@ item-out-index r@ item-stack @ 2dup stack-access   r@ item-out-index r@ item-stack @ 2dup stack-access
  ." , "                       -1 under+ stack-access   ." , "                       -1 under+ stack-access
  ." );" cr   ." )" cr
  rdrop ;   rdrop ;
   
 : single ( -- xt1 xt2 n )  : single ( -- xt1 xt2 n )
Line 423  wordlist constant prefixes Line 424  wordlist constant prefixes
     stack r@ type-stack !      stack r@ type-stack !
     rdrop ;      rdrop ;
   
 : type-prefix ( xt1 xt2 n stack "prefix" -- )  : type-prefix ( addr u xt1 xt2 n stack "prefix" -- )
     get-current >r prefixes set-current      get-current >r prefixes set-current
     create-type r> set-current      create-type r> set-current
 does> ( item -- )  does> ( item -- )
Line 672  stack inst-stream IP Cell Line 673  stack inst-stream IP Cell
   
 : disasm-arg { item -- }  : disasm-arg { item -- }
     item item-stack @ inst-stream = if      item item-stack @ inst-stream = if
         ."   fputc(' ', vm_out); "          ." {" cr
         ." printarg_" item item-type @ print-type-prefix          item print-declaration
         ." ((" item item-type @ type-c-name 2@ type ." )"          item fetch
         ." ip[" item item-offset @ 1+ 0 .r ." ]);" cr          item print-debug-arg
           ." }" cr
     endif ;      endif ;
   
 : disasm-args ( -- )  : disasm-args ( -- )
Line 683  stack inst-stream IP Cell Line 685  stack inst-stream IP Cell
   
 : 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 (VM_IS_INST(*ip, " function-number @ 0 .r ." )) {" cr
     ."   fputs(" quote prim prim-name 2@ type quote ." , vm_out);" cr      ."   fputs(" quote prim prim-name 2@ type quote ." , vm_out);" cr
     disasm-args      disasm-args
     ."   ip += " inst-stream stack-in @ 1+ 0 .r ." ;" cr      ."   ip += " inst-stream stack-in @ 1+ 0 .r ." ;" cr

Removed from v.1.104  
changed lines
  Added in v.1.107


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