[gforth] / gforth / cross.fs  

gforth: gforth/cross.fs

Diff for /gforth/cross.fs between version 1.154 and 1.155

version 1.154, Sat Feb 18 14:54:03 2006 UTC version 1.155, Sat Feb 18 22:58:04 2006 UTC
Line 2573 
Line 2573 
   (THeader (:) ;    (THeader (:) ;
   
 : :noname ( -- colon-sys )  : :noname ( -- colon-sys )
   X cfalign there    switchrom X cfalign there
   \ define a nameless ghost    \ define a nameless ghost
   here ghostheader dup last-header-ghost ! dup to lastghost    here ghostheader dup last-header-ghost ! dup to lastghost
   (:) ;    (:) ;
Line 2866 
Line 2866 
   
 [THEN]  [THEN]
   
   T has? rom H [IF]
   Builder (Value)
   Build:  ( n -- ) ;Build
   by: :dovalue ( target-body-addr -- n ) T @ @ H ;DO
   
   Builder Value
   Build: T here 0 A, H switchram T align here swap ! , H ;Build
   by (Value)
   
   Builder AValue
   Build: T here 0 A, H switchram T align here swap ! A, H ;Build
   by (Value)
   [ELSE]
 Builder (Value)  Builder (Value)
 Build:  ( n -- ) ;Build  Build:  ( n -- ) ;Build
 by: :docon ( target-body-addr -- n ) T @ H ;DO  by: :docon ( target-body-addr -- n ) T @ H ;DO
Line 2877 
Line 2890 
 Builder AValue  Builder AValue
 BuildSmart: T A, H ;Build  BuildSmart: T A, H ;Build
 by (Value)  by (Value)
   [THEN]
   
 Defer texecute  Defer texecute
   
 Builder Defer  Builder Defer
   T has? rom H [IF]
       Build: ( -- )  T here 0 A, H switchram T align here swap ! H [T'] noop T A, H ( switchrom ) ;Build
       by: :dodefer ( ghost -- ) X @ X @ texecute ;DO
   [ELSE]
 BuildSmart:  ( -- ) [T'] noop T A, H ;Build  BuildSmart:  ( -- ) [T'] noop T A, H ;Build
 by: :dodefer ( ghost -- ) X @ texecute ;DO  by: :dodefer ( ghost -- ) X @ texecute ;DO
   [THEN]
   
 Builder interpret/compile:  Builder interpret/compile:
 Build: ( inter comp -- ) swap T A, A, H ;Build-immediate  Build: ( inter comp -- ) swap T A, A, H ;Build-immediate
Line 3215 
Line 3234 
                 >r then, r> compile ALiteral compile c(abort") then, ;Cond                  >r then, r> compile ALiteral compile c(abort") then, ;Cond
 [THEN]  [THEN]
   
   X has? rom [IF]
   Cond: IS        T ' >body @ H compile ALiteral compile ! ;Cond
   : IS            T >address ' >body @ ! H ;
   Cond: TO        T ' >body @ H compile ALiteral compile ! ;Cond
   : TO            T ' >body @ ! H ;
   [ELSE]
 Cond: IS        T ' >body H compile ALiteral compile ! ;Cond  Cond: IS        T ' >body H compile ALiteral compile ! ;Cond
 : IS            T >address ' >body ! H ;  : IS            T >address ' >body ! H ;
 Cond: TO        T ' >body H compile ALiteral compile ! ;Cond  Cond: TO        T ' >body H compile ALiteral compile ! ;Cond
 : TO            T ' >body ! H ;  : TO            T ' >body ! H ;
   [THEN]
   
 Cond: defers    T ' >body @ compile, H ;Cond  Cond: defers    T ' >body @ compile, H ;Cond
   

Generate output suitable for use with a patch program
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Removed from v.1.154  
changed lines
  Added in v.1.155
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