--- gforth/see.fs 2000/11/13 22:10:30 1.33 +++ gforth/see.fs 2002/12/13 21:20:39 1.43 @@ -99,7 +99,7 @@ DEFER nlcount ' noop IS nlcount IF 2drop ELSE XPos +! C-Output @ IF emit ELSE drop THEN THEN ; -DEFER .string +DEFER .string ( c-addr u n -- ) [IFDEF] Green VARIABLE Colors Colors on @@ -254,6 +254,25 @@ VARIABLE C-Pass THEN cell+ ; +: .word ( addr xt -- addr ) + look 0= IF + drop dup 1 cells - @ dup body> look + IF + nip dup ." <" name>string rot wordinfo .string ." >" + ELSE + drop ." <" 0 .r ." >" + THEN + ELSE + dup cell+ @ immediate-mask and + IF + bl cemit ." POSTPONE " + THEN + dup name>string rot wordinfo .string + THEN ; + +: c-call + Display? IF ." call " dup @ body> .word bl cemit THEN cell+ ; + : .name-without ( addr -- addr ) \ prints a name without () e.g. (+LOOP) or (s") dup 1 cells - @ look @@ -425,9 +444,10 @@ VARIABLE C-Pass CREATE C-Table ' lit A, ' c-lit A, - ' (s") A, ' c-c" A, - ' (.") A, ' c-c" A, - ' "lit A, ' c-c" A, +[IFDEF] call ' call A, ' c-call A, [THEN] +[IFDEF] (s") ' (s") A, ' c-c" A, [THEN] +[IFDEF] (.") ' (.") A, ' c-c" A, [THEN] +[IFDEF] "lit ' "lit A, ' c-c" A, [THEN] [IFDEF] (c") ' (c") A, ' c-c" A, [THEN] ' (do) A, ' c-do A, [IFDEF] (+do) ' (+do) A, ' c-do A, [THEN] @@ -444,7 +464,7 @@ CREATE C-Table [IFDEF] (-loop) ' (-loop) A, ' c-loop A, [THEN] ' (next) A, ' c-loop A, ' ;s A, ' c-exit A, - ' (abort") A, ' c-abort" A, +[IFDEF] (abort") ' (abort") A, ' c-abort" A, [THEN] \ only defined if compiler is loaded [IFDEF] (compile) ' (compile) A, ' c-(compile) A, [THEN] [IFDEF] (does>) ' (does>) A, ' c-does> A, [THEN] @@ -463,7 +483,7 @@ c-extender ! ( end!) 2drop false EXIT THEN THEN \ jump over to extender, if any 26jan97jaw - 2 pick <> + xt>threaded 2 pick <> WHILE 2 cells + REPEAT nip cell+ perform @@ -488,17 +508,15 @@ c-extender ! THEN ; : analyse ( a-addr1 -- a-addr2 ) - Branches @ IF BranchTo? THEN - dup cell+ swap @ - dup >r DoTable r> swap IF drop EXIT THEN - Display? - IF look 0= IF drop dup 1 cells - @ ." <" 0 .r ." >" - ELSE - dup cell+ count dup immediate-mask and - IF bl cemit ." POSTPONE " THEN - 31 and rot wordinfo .string THEN bl cemit - ELSE drop - THEN ; + Branches @ IF BranchTo? THEN + dup cell+ swap @ + dup >r DoTable r> swap IF drop EXIT THEN + Display? + IF + .word bl cemit + ELSE + drop + THEN ; : c-init 0 YPos ! 0 XPos ! @@ -533,8 +551,7 @@ Defer discode ( addr u -- ) \ gforth : next-head ( addr1 -- addr2 ) \ gforth \G find the next header starting after addr1, up to here (unreliable). here swap u+do - i head? - if + i head? -2 and if i unloop exit then cell +loop @@ -566,10 +583,7 @@ Defer discode ( addr u -- ) \ gforth : seecode ( xt -- ) dup s" Code" .defname - threading-method - if - >code-address - then + >code-address dup in-dictionary? \ user-defined code word? if dup next-head @@ -661,7 +675,7 @@ Defer discode ( addr u -- ) \ gforth if \ normal or immediate word swap xt-see (.immediate) else - r@ ['] compile-only-error = + r@ ['] ticking-compile-only-error = if \ compile-only word swap xt-see (.immediate) ." compile-only" else \ interpret/compile word