Diff for /gforth/intcomp.fs between versions 1.7 and 1.10

version 1.7, 2000/09/23 15:46:57 version 1.10, 2003/08/25 14:17:45
Line 1 Line 1
 \ defining words for words with non-default and non-immediate compilation semantics  \ defining words for words with non-default and non-immediate compilation semantics
   
 \ Copyright (C) 1996,1997 Free Software Foundation, Inc.  \ Copyright (C) 1996,1997,2000,2003 Free Software Foundation, Inc.
   
 \ This file is part of Gforth.  \ This file is part of Gforth.
   
Line 26 Line 26
   
 noname create  noname create
 does> abort" interpreting word without interpretation semantics" ;  does> abort" interpreting word without interpretation semantics" ;
 lastxt >does-code  latestxt >does-code
 does> abort" compiling word without compilation semantics" ;  does> abort" compiling word without compilation semantics" ;
 lastxt >does-code  latestxt >does-code
 constant no-compilation-does-code  constant no-compilation-does-code
 constant no-interpretation-does-code  constant no-interpretation-does-code
   
 : create-interpret/compile ( "name" -- ) \ gforth  : create-interpret/compile ( "name" -- ) \ gforth
     0 0 interpret/compile:      0 0 interpret/compile:
     here lastxt interpret/compile-comp !      here latestxt interpret/compile-comp !
     no-compilation-does-code here does-code!      no-compilation-does-code here does-code!
     [ 0 >body ] literal allot      [ 0 >body ] literal allot
     here lastxt interpret/compile-int !      here latestxt interpret/compile-int !
     no-interpretation-does-code here does-code!      no-interpretation-does-code here does-code!
     [ 0 >body ] literal allot ; \ restrict?      [ 0 >body ] literal allot ; \ restrict?
   
 : fix-does-code ( addr ret-addr -- )  : fix-does-code ( addr ret-addr -- )
     lastxt [ interpret/compile-struct %size ] literal + >r      latestxt [ interpret/compile-struct %size ] literal + >r
     lastxt interpret/compile?      latestxt interpret/compile?
     lastxt interpret/compile-int @ r@ >body = and      latestxt interpret/compile-int @ r@ >body = and
     lastxt interpret/compile-comp @ r> = and      latestxt interpret/compile-comp @ r> = and
     0= abort" not created with create-interpret/compile"      0= abort" not created with create-interpret/compile"
     cell+ cell+ maxaligned /does-handler + \ to does-code      cell+ cell+ maxaligned /does-handler + \ to does-code
     swap @ does-code! ;      swap @ does-code! ;
   
 : (interpretation>) ( -- )  : (interpretation>) ( -- )
     lastxt interpret/compile-int r@ fix-does-code ;      latestxt interpret/compile-int r@ fix-does-code ;
   
 : interpretation> ( compilation. -- orig colon-sys ) \ gforth  : interpretation> ( compilation. -- orig colon-sys ) \ gforth
     POSTPONE (interpretation>) POSTPONE ahead      POSTPONE (interpretation>) POSTPONE ahead
Line 62  constant no-interpretation-does-code Line 62  constant no-interpretation-does-code
     POSTPONE then ; immediate restrict      POSTPONE then ; immediate restrict
   
 : (compilation>) ( -- )  : (compilation>) ( -- )
     lastxt interpret/compile-comp r@ fix-does-code ;      latestxt interpret/compile-comp r@ fix-does-code ;
   
 : compilation> ( compilation. -- orig colon-sys ) \ gforth  : compilation> ( compilation. -- orig colon-sys ) \ gforth
     POSTPONE (compilation>) POSTPONE ahead      POSTPONE (compilation>) POSTPONE ahead

Removed from v.1.7  
changed lines
  Added in v.1.10


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