--- gforth/cross.fs 2003/05/11 17:17:13 1.139 +++ gforth/cross.fs 2005/12/31 15:46:08 1.150 @@ -1,7 +1,7 @@ \ CROSS.FS The Cross-Compiler 06oct92py \ Idea and implementation: Bernd Paysan (py) -\ Copyright (C) 1995,1996,1997,1998,1999,2000,2003 Free Software Foundation, Inc. +\ Copyright (C) 1995,1996,1997,1998,1999,2000,2003,2004,2005 Free Software Foundation, Inc. \ This file is part of Gforth. @@ -447,7 +447,7 @@ sourcepath value fpath \G Make a complete new Forth search path; the path separator is |. fpath path= ; -: path>counted cell+ dup cell+ swap @ ; +: path>string cell+ dup cell+ swap @ ; : next-path ( adr len -- adr2 len2 ) 2dup 0 scan @@ -456,12 +456,12 @@ sourcepath value fpath r> - ; : previous-path ( path^ -- ) - dup path>counted + dup path>string BEGIN tuck dup WHILE repeat ; : .path ( path-addr -- ) \ gforth \G Display the contents of the search path @var{path-addr}. - path>counted + path>string BEGIN next-path dup WHILE type space REPEAT 2drop 2drop ; : .fpath ( -- ) \ gforth @@ -546,7 +546,7 @@ Create tfile 0 c, 255 chars allot IF rdrop ofile place open-ofile dup 0= IF >r ofile count r> THEN EXIT - ELSE r> path>counted + ELSE r> path>string BEGIN next-path dup WHILE 5 pick 5 pick check-path 0= IF >r 2drop 2drop r> ofile count 0 EXIT ELSE drop THEN @@ -1177,7 +1177,7 @@ false DefaultValue new-input false DefaultValue peephole false DefaultValue abranch true DefaultValue f83headerstring -true DefaultValue control-rack +true DefaultValue control-rack [THEN] true DefaultValue gforthcross @@ -1722,7 +1722,8 @@ Ghost (do) Ghost (?do) Ghost (for) drop Ghost (loop) Ghost (+loop) 2drop Ghost (next) drop -Ghost (does>) Ghost (compile) 2drop +Ghost (does>) Ghost (does>1) Ghost (does>2) 2drop drop +Ghost compile, drop Ghost (.") Ghost (S") Ghost (ABORT") 2drop drop Ghost (C") Ghost c(abort") Ghost type 2drop drop Ghost ' drop @@ -1761,7 +1762,7 @@ Ghost state drop : count dup X c@ swap X char+ swap ; -: on -1 -1 rot TD! ; +: on >r -1 -1 r> TD! ; : off T 0 swap ! H ; : tcmove ( source dest len -- ) @@ -2026,7 +2027,7 @@ variable ResolveFlag \ Header states 12dec92py \ : flag! ( 8b -- ) tlast @ dup >r T c@ xor r> c! H ; -bigendian [IF] 0 [ELSE] tcell 1- [THEN] Constant flag+ +X has? f83headerstring bigendian or [IF] 0 [ELSE] tcell 1- [THEN] Constant flag+ : flag! ( w -- ) tlast @ flag+ + dup >r T c@ xor r> c! H ; VARIABLE ^imm @@ -2204,7 +2205,7 @@ NoHeaderFlag off ENDCASE LOOP ; -Defer setup-execution-semantics +Defer setup-execution-semantics ' noop IS setup-execution-semantics 0 Value lastghost : (THeader ( "name" -- ghost ) @@ -2296,6 +2297,7 @@ Defer setup-prim-semantics Variable prim# : first-primitive ( n -- ) prim# ! ; : group 0 word drop prim# @ 1- -$200 and prim# ! ; +: groupadd ( n -- ) drop ; : Primitive ( -- ) \ name >in @ skip? IF drop EXIT THEN >in ! s" prims" T $has? H 0= @@ -2613,7 +2615,7 @@ Cond: [ ( -- ) interpreting-state ;Cond r@ created >do:ghost ! r@ swap resolve r> tlastcfa @ >tempdp dodoes, tempdp> ; -Defer instant-interpret-does>-hook +Defer instant-interpret-does>-hook ' noop IS instant-interpret-does>-hook T has? peephole H [IF] : does-resolved ( ghost -- ) @@ -2630,8 +2632,8 @@ T has? peephole H [IF] >TARGET Cond: DOES> - compile (does>) doeshandler, - resolve-does>-part + T here 5 cells H + alit, compile (does>2) compile ;s + doeshandler, resolve-does>-part ;Cond : DOES> @@ -3246,7 +3248,7 @@ Cond: postpone ( -- ) \ name ABORT" CROSS: Can't postpone on forward declaration" dup >magic @ = IF (gexecute) - ELSE compile (compile) addr, THEN ;Cond + ELSE >link @ alit, compile compile, THEN ;Cond \ save-cross 17mar93py