version 1.14, 1999/12/03 18:28:58
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version 1.15, 2000/05/12 07:55:41
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Line 22 decimal
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Line 22 decimal
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VARIABLE dbg-ip \ instruction pointer for debugger |
VARIABLE dbg-ip \ instruction pointer for debugger |
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\ !! move to see? |
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: save-see-flags ( -- n* cnt ) |
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C-Output @ |
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C-Formated @ 1 ; |
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: restore-see-flags ( n* cnt -- ) |
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drop C-Formated ! |
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C-Output ! ; |
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: scanword ( body -- ) |
: scanword ( body -- ) |
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>r save-see-flags r> |
c-init C-Output off |
c-init C-Output off |
ScanMode c-pass ! |
ScanMode c-pass ! |
dup MakePass |
dup MakePass |
Line 30 VARIABLE dbg-ip \ instruction pointe
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Line 41 VARIABLE dbg-ip \ instruction pointe
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0 XPos ! |
0 XPos ! |
DisplayMode c-pass ! |
DisplayMode c-pass ! |
MakePass |
MakePass |
C-Output on ; |
restore-see-flags ; |
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: .n 0 <# # # # # #S #> ctype bl cemit ; |
: .n 0 <# # # # # #S #> ctype bl cemit ; |
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Line 42 VARIABLE dbg-ip \ instruction pointe
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Line 53 VARIABLE dbg-ip \ instruction pointe
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C-Formated off |
C-Formated off |
; |
; |
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: disp-step |
: Leave-D ; |
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: disp-step ( -- ) |
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\ display step at current dbg-ip |
DisplayMode c-pass ! \ change to displaymode |
DisplayMode c-pass ! \ change to displaymode |
cr |
cr |
c-stop off |
c-stop off |
Base @ hex dbg-ip @ 8 u.r space dbg-ip @ @ 8 u.r space |
Base @ hex dbg-ip @ 8 u.r space dbg-ip @ @ 8 u.r space |
Base ! |
Base ! |
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save-see-flags |
NoFine 10 XPos ! |
NoFine 10 XPos ! |
dbg-ip @ DisplayMode c-pass ! Analyse drop |
dbg-ip @ DisplayMode c-pass ! Analyse drop |
25 XPos @ - 0 max spaces ." -> " ; |
25 XPos @ - 0 max spaces ." -> " |
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restore-see-flags ; |
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: get-next ( -- n | n n ) |
: get-next ( -- n | n n ) |
DebugMode c-pass ! |
DebugMode c-pass ! |
Line 94 VARIABLE Body
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Line 110 VARIABLE Body
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VARIABLE Nesting |
VARIABLE Nesting |
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: Leave-D |
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C-Formated on |
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C-Output on ; |
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VARIABLE Unnest |
VARIABLE Unnest |
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: D-KEY ( -- flag ) |
: D-KEY ( -- flag ) |
Line 120 VARIABLE Unnest
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Line 132 VARIABLE Unnest
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ENDCASE |
ENDCASE |
AGAIN ; |
AGAIN ; |
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: (debug) ( body -- ) |
: (_debug) ( body ip -- ) |
0 Nesting ! |
0 Nesting ! |
BEGIN Unnest off |
BEGIN Unnest off |
cr ." Scanning code..." cr C-Formated on |
cr ." Scanning code..." cr C-Formated on |
dup scanword dbg-ip ! |
swap scanword dbg-ip ! |
cr ." Nesting debugger ready!" cr |
cr ." Nesting debugger ready!" cr |
BEGIN d.s disp-step D-Key |
BEGIN d.s disp-step D-Key |
WHILE C-Stop @ 0= |
WHILE C-Stop @ 0= |
Line 138 VARIABLE Unnest
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Line 150 VARIABLE Unnest
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ELSE |
ELSE |
dbg-ip @ 1 cells + >r 1 Nesting +! |
dbg-ip @ 1 cells + >r 1 Nesting +! |
THEN |
THEN |
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dup |
AGAIN ; |
AGAIN ; |
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: (debug) dup (_debug) ; |
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: dbg ( "name" -- ) \ gforth |
: dbg ( "name" -- ) \ gforth |
' NestXT IF EXIT THEN (debug) Leave-D ; |
' NestXT IF EXIT THEN (debug) Leave-D ; |
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has? compiler invert [IF] \ nac bugfix |
: break:, ( -- ) |
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lastxt postpone literal ; |
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: (break:) |
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r> ['] (_debug) >body >r ; |
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: break: ( -- ) \ gforth |
: break: ( -- ) \ gforth |
r> ['] (debug) >body >r ; |
break:, postpone (break:) ; immediate |
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: (break") |
: (break") |
cr |
cr |
." BREAK AT: " type cr |
." BREAK AT: " type cr |
r> ['] (debug) >body >r ; |
r> ['] (_debug) >body >r ; |
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: break" ( 'ccc"' -- ) \ gforth |
: break" ( 'ccc"' -- ) \ gforth |
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break:, |
postpone s" |
postpone s" |
postpone (break") ; immediate |
postpone (break") ; immediate |
[THEN] |
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