--- gforth/cross.fs	1998/07/05 20:49:59	1.56
+++ gforth/cross.fs	1998/12/25 22:50:48	1.64
@@ -1,7 +1,7 @@
 \ CROSS.FS     The Cross-Compiler                      06oct92py
 \ Idea and implementation: Bernd Paysan (py)
 
-\ Copyright (C) 1995 Free Software Foundation, Inc.
+\ Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.
 
 \ This file is part of Gforth.
 
@@ -52,6 +52,7 @@ Warnings off
 
 \ words that are generaly useful
 
+: KB  400 * ;
 : >wordlist ( vocabulary-xt -- wordlist-struct )
   also execute get-order swap >r 1- set-order r> ;
 
@@ -302,6 +303,7 @@ true  SetValue cross
 true SetValue standard-threading
 >TARGET previous
 
+
 mach-file count included hex
 
 >ENVIRON
@@ -334,14 +336,16 @@ s" relocate" T environment? H
 
 \ \ Create additional parameters                         19jan95py
 
+1 8 lshift Constant maxbyte
 T
 NIL		   Constant TNIL
 cell               Constant tcell
 cell<<             Constant tcell<<
 cell>bit           Constant tcell>bit
 bits/byte          Constant tbits/byte
+bits/byte 8 /      Constant tchar
 float              Constant tfloat
-1 bits/byte lshift Constant maxbyte
+1 bits/byte lshift Constant tmaxbyte
 H
 
 \ Variables                                            06oct92py
@@ -589,11 +593,19 @@ bigendian
      DO  maxbyte ud/mod rot I c!  -1 +LOOP  2drop ;
    : S@  ( addr -- n )  >r 0 0 r> tcell bounds
      DO  maxbyte * swap maxbyte um* rot + swap I c@ + swap  LOOP d>s ;
+   : Sc!  ( n addr -- )  >r s>d r> tchar bounds swap 1-
+     DO  maxbyte ud/mod rot I c!  -1 +LOOP  2drop ;
+   : Sc@  ( addr -- n )  >r 0 0 r> tchar bounds
+     DO  maxbyte * swap maxbyte um* rot + swap I c@ + swap  LOOP d>s ;
 [ELSE]
    : S!  ( n addr -- )  >r s>d r> tcell bounds
      DO  maxbyte ud/mod rot I c!  LOOP  2drop ;
    : S@  ( addr -- n )  >r 0 0 r> tcell bounds swap 1-
      DO  maxbyte * swap maxbyte um* rot + swap I c@ + swap  -1 +LOOP d>s ;
+   : Sc!  ( n addr -- )  >r s>d r> tchar bounds
+     DO  maxbyte ud/mod rot I c!  LOOP  2drop ;
+   : Sc@  ( addr -- n )  >r 0 0 r> tchar bounds swap 1-
+     DO  maxbyte * swap maxbyte um* rot + swap I c@ + swap  -1 +LOOP d>s ;
 [THEN]
 
 >CROSS
@@ -629,8 +641,8 @@ CREATE Bittable 80 c, 40 c, 20 c, 10 c,
 >TARGET
 : @  ( taddr -- w )     >image S@ ;
 : !  ( w taddr -- )     >image S! ;
-: c@ ( taddr -- char )  >image c@ ;
-: c! ( char taddr -- )  >image c! ;
+: c@ ( taddr -- char )  >image Sc@ ;
+: c! ( char taddr -- )  >image Sc! ;
 : 2@ ( taddr -- x1 x2 ) T dup cell+ @ swap @ H ;
 : 2! ( x1 x2 taddr -- ) T swap over ! cell+ ! H ;
 
@@ -640,21 +652,22 @@ CREATE Bittable 80 c, 40 c, 20 c, 10 c,
 : here  ( -- there )    there ;
 : allot ( n -- )        tdp +! ;
 : ,     ( w -- )        T here H tcell T allot  ! H T here drop H ;
-: c,    ( char -- )     T here    1 allot c! H ;
+: c,    ( char -- )     T here    tchar allot c! H ;
 : align ( -- )          T here H align+ 0 ?DO  bl T c, H LOOP ;
 : cfalign ( -- )
-    T here H cfalign+ 0 ?DO  bl T c, H LOOP ;
+    T here H cfalign+ 0 ?DO  bl T c, tchar H +LOOP ;
 
-: A!                    dup relon T ! H ;
-: A,    ( w -- )        T here H relon T , H ;
+: >address		dup 0>= IF tchar / THEN ;
+: A!                    swap >address swap dup relon T ! H ;
+: A,    ( w -- )        >address T here H relon T , H ;
 
 >CROSS
 
 : tcmove ( source dest len -- )
 \G cmove in target memory
-  bounds
+  tchar * bounds
   ?DO  dup T c@ H I T c! H 1+
-  LOOP  drop ;
+  tchar +LOOP  drop ;
 
 >TARGET
 H also Forth definitions \ ." asm: " order
@@ -1105,7 +1118,7 @@ NoHeaderFlag off
     IF  NoHeaderFlag off
     ELSE
 	T align H view,
-	tlast @ dup 0> IF  T 1 cells - THEN  A, H  there tlast !
+	tlast @ dup 0> IF  T 1 cells - H THEN T A, H  there tlast !
 	1 headers-named +!	\ Statistic
 	>in @ T name, H >in !
     THEN
@@ -1151,6 +1164,11 @@ VARIABLE ;Resolve 1 cells allot
 	.sourcepos ." needs doer: " >in @ bl word count type >in ! cr
     THEN
     ghost tuck swap resolve <do:> swap >magic ! ;
+
+Variable prim#
+: first-primitive ( n -- )  prim# ! ;
+: Primitive  ( -- ) \ name
+    prim# @ T Alias H  -1 prim# +! ;
 >CROSS
 
 \ Conditionals and Comments                            11may93jaw
@@ -1213,7 +1231,7 @@ Cond: [']  T ' H alit, ;Cond
 \ modularized						14jun97jaw
 
 : fillcfa   ( usedcells -- )
-  T cells H xt>body swap - 0 ?DO 0 T c, H LOOP ;
+  T cells H xt>body swap - 0 ?DO 0 T c, tchar H +LOOP ;
 
 : (>body)   ( cfa -- pfa ) xt>body + ;		' (>body) T IS >body H
 
@@ -1263,7 +1281,7 @@ Defer (end-code)
     ELSE true ABORT" CROSS: Stack empty" THEN
     ;
 
-Cond: chars ;Cond
+( Cond ) : chars tchar * ; ( Cond )
 
 >CROSS
 
@@ -1621,7 +1639,7 @@ Builder Field
 : sys?        ( sys -- sys )    dup 0= ?struc ;
 : >mark       ( -- sys )        T here  ( dup ." M" hex. ) 0 , H ;
 
-: branchoffset ( src dest -- ) - ;
+: branchoffset ( src dest -- ) - tchar / ;
 
 : >resolve    ( sys -- )        T here ( dup ." >" hex. ) over branchoffset swap ! H ;
 
@@ -1941,9 +1959,14 @@ previous
 \ save-cross                                           17mar93py
 
 >CROSS
-Create magic  s" Gforth10" here over allot swap move
+Create magic  s" Gforth2x" here over allot swap move
 
-char 1 bigendian + tcell + magic 7 + c!
+bigendian 1+ \ strangely, in magic big=0, little=1
+tcell 1 = 0 and or
+tcell 2 = 2 and or
+tcell 4 = 4 and or
+tcell 8 = 6 and or
+magic 7 + c!
 
 : save-cross ( "image-name" "binary-name" -- )
   bl parse ." Saving to " 2dup type cr
@@ -1993,7 +2016,8 @@ bigendian Constant bigendian
 : tempdp> tempdp> ;
 : const constflag on ;
 : warnings name 3 = 0= twarnings ! drop ;
-: | NoHeaderFlag on ;
+: | ;
+\ : | NoHeaderFlag on ; \ This is broken (damages the last word)
 
 : save-cross save-cross ;
 : save-region save-region ;