[gforth] / gforth / cross.fs  

gforth: gforth/cross.fs

Diff for /gforth/cross.fs between version 1.83 and 1.84

version 1.83, Fri Dec 31 21:39:59 1999 UTC version 1.84, Thu May 4 09:31:16 2000 UTC
Line 1180 
Line 1180 
 : +bit ( addr n -- )  >bit over c@ or swap c! ;  : +bit ( addr n -- )  >bit over c@ or swap c! ;
 : -bit ( addr n -- )  >bit invert over c@ and swap c! ;  : -bit ( addr n -- )  >bit invert over c@ and swap c! ;
   
 : (relon) ( taddr -- )  bit$ @ swap cell/ +bit ;  : (relon) ( taddr -- )
 : (reloff) ( taddr -- ) bit$ @ swap cell/ -bit ;    [ [IFDEF] fd-relocation-table ]
     s" +" fd-relocation-table write-file throw
     dup s>d <# #s #> fd-relocation-table write-line throw
     [ [THEN] ]
     bit$ @ swap cell/ +bit ;
   
   : (reloff) ( taddr -- )
     [ [IFDEF] fd-relocation-table ]
     s" -" fd-relocation-table write-file throw
     dup s>d <# #s #> fd-relocation-table write-line throw
     [ [THEN] ]
     bit$ @ swap cell/ -bit ;
   
 : (>image) ( taddr -- absaddr ) image @ + ;  : (>image) ( taddr -- absaddr ) image @ + ;
   
Line 1651 
Line 1662 
     base @ >r hex      base @ >r hex
     0 swap <# 0 ?DO # LOOP #> type      0 swap <# 0 ?DO # LOOP #> type
     r> base ! ;      r> base ! ;
 : .sym  
   : .sym ( adr len -- )
   \G escapes / and \ to produce sed output
   bounds    bounds
   DO I c@ dup    DO I c@ dup
         CASE    [char] / OF drop ." \/" ENDOF          CASE    [char] / OF drop ." \/" ENDOF
Line 1674 
Line 1687 
         >in @ T name, H >in !          >in @ T name, H >in !
     THEN      THEN
     T cfalign here H tlastcfa !      T cfalign here H tlastcfa !
     \ Symbol table      \ Old Symbol table sed-script
 \    >in @ cr ." sym:s/CFA=" there 4 0.r ." /"  bl word count .sym ." /g" cr >in !  \    >in @ cr ." sym:s/CFA=" there 4 0.r ." /"  bl word count .sym ." /g" cr >in !
     ghost      ghost
       \ output symbol table to extra file
       [ [IFDEF] fd-symbol-table ]
         base @ hex there s>d <# 8 0 DO # LOOP #> fd-symbol-table write-file throw base !
         s" :" fd-symbol-table write-file throw
         dup >ghostname fd-symbol-table write-line throw
       [ [THEN] ]
     dup Last-Header-Ghost !      dup Last-Header-Ghost !
     dup >magic ^imm !     \ a pointer for immediate      dup >magic ^imm !     \ a pointer for immediate
     Already @      Already @
Line 1797 
Line 1816 
 : (lit,) ( n -- )   compile lit T  ,  H ;       ' (lit,) IS lit,  : (lit,) ( n -- )   compile lit T  ,  H ;       ' (lit,) IS lit,
   
 \ if we dont produce relocatable code alit, defaults to lit, jaw  \ if we dont produce relocatable code alit, defaults to lit, jaw
 has? relocate  \ this is just for convenience, so we don't have to define alit,
   \ seperately for embedded systems....
   T has? relocate H
 [IF]  [IF]
 : (alit,) ( n -- )  compile lit T  a, H ;       ' (alit,) IS alit,  : (alit,) ( n -- )  compile lit T  a, H ;       ' (alit,) IS alit,
 [ELSE]  [ELSE]

Generate output suitable for use with a patch program
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Removed from v.1.83  
changed lines
  Added in v.1.84
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