version 1.52, 2003/03/22 10:04:07
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version 1.57, 2006/05/07 18:14:11
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\ SEE.FS highend SEE for ANSforth 16may93jaw |
\ SEE.FS highend SEE for ANSforth 16may93jaw |
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\ Copyright (C) 1995,2000,2003 Free Software Foundation, Inc. |
\ Copyright (C) 1995,2000,2003,2004 Free Software Foundation, Inc. |
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\ This file is part of Gforth. |
\ This file is part of Gforth. |
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Line 266 VARIABLE C-Pass
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Line 266 VARIABLE C-Pass
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\ print x as a word if possible |
\ print x as a word if possible |
dup look 0= IF |
dup look 0= IF |
drop dup threaded>name dup 0= if |
drop dup threaded>name dup 0= if |
2drop dup 1 cells - @ dup body> look |
drop over 1 cells - @ dup body> look |
IF |
IF |
nip dup ." <" name>string rot wordinfo .string ." > " |
nip nip dup ." <" name>string rot wordinfo .string ." > " |
ELSE |
ELSE |
drop ." <" 0 .r ." > " |
2drop ." <" 0 .r ." > " |
THEN |
THEN |
EXIT |
EXIT |
then |
then |
Line 454 VARIABLE C-Pass
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Line 454 VARIABLE C-Pass
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THEN |
THEN |
THEN |
THEN |
Debug? |
Debug? |
IF dup @ + |
IF @ \ !!! cross-interacts with debugger !!! |
ELSE cell+ |
ELSE cell+ |
THEN ; |
THEN ; |
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: DebugBranch |
: DebugBranch |
Debug? |
Debug? |
IF dup @ over + swap THEN ; \ return 2 different addresses |
IF dup @ swap THEN ; \ return 2 different addresses |
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: c-?branch |
: c-?branch |
Scan? |
Scan? |
Line 494 VARIABLE C-Pass
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Line 494 VARIABLE C-Pass
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Display? IF nl S" FOR" .struc level+ THEN ; |
Display? IF nl S" FOR" .struc level+ THEN ; |
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: c-loop |
: c-loop |
Display? IF level- nl .name-without bl cemit nl THEN |
Display? IF level- nl .name-without nl bl cemit THEN |
DebugBranch cell+ |
DebugBranch cell+ |
Scan? |
Scan? |
IF dup BranchAddr? |
IF dup BranchAddr? |
Line 513 VARIABLE C-Pass
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Line 513 VARIABLE C-Pass
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THEN |
THEN |
DebugBranch cell+ ; |
DebugBranch cell+ ; |
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: c-exit dup 1 cells - |
: c-exit ( addr1 -- addr2 ) |
CheckEnd |
dup 1 cells - |
IF Display? IF nlflag off S" ;" Com# .string THEN |
CheckEnd |
C-Stop on |
IF |
ELSE Display? IF S" EXIT " .struc THEN |
Display? IF nlflag off S" ;" Com# .string THEN |
THEN |
C-Stop on |
Debug? IF drop THEN ; |
ELSE |
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Display? IF S" EXIT " .struc THEN |
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THEN |
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Debug? IF drop THEN ; \ !!! cross-interacts with debugger !!! |
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: c-abort" |
: c-abort" |
count 2dup + aligned -rot |
count 2dup + aligned -rot |
Line 670 Defer discode ( addr u -- ) \ gforth
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Line 673 Defer discode ( addr u -- ) \ gforth
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cell +loop |
cell +loop |
here ; |
here ; |
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[ifundef] umin \ !! bootstrapping help |
: umin ( u1 u2 -- u ) |
: umin ( u1 u2 -- u ) |
2dup u> |
2dup u> |
if |
if |
swap |
swap |
then |
then |
drop ; |
drop ; |
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[then] |
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: next-prim ( addr1 -- addr2 ) \ gforth |
: next-prim ( addr1 -- addr2 ) \ gforth |
\G find the next primitive after addr1 (unreliable) |
\G find the next primitive after addr1 (unreliable) |
1+ >r -1 primstart |
1+ >r -1 primstart |
Line 794 Defer discode ( addr u -- ) \ gforth
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Line 799 Defer discode ( addr u -- ) \ gforth
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else \ interpret/compile word |
else \ interpret/compile word |
r@ xt-see-xt cr |
r@ xt-see-xt cr |
swap xt-see-xt cr |
swap xt-see-xt cr |
." interpret/compile " over .name (.immediate) |
." interpret/compile: " over .name drop |
then |
then |
then |
then |
rdrop drop ; |
rdrop drop ; |