On Thu, 25 Aug 2005 13:06:47 +0200
Florian Köberle <[EMAIL PROTECTED]> wrote:
> (gdb) backtrace
> #0 0x0834bb66 in TCUSTOMCODETOOL__FINDDEEPESTNODEATPOS
> (STARTNODE=0xb75f7b54,
> P=2220, EXCEPTIONONNOTFOUND=false, this=0xb764f1a4)
> at customcodetool.pas:2004
> #1 0x0834bb1b in TCUSTOMCODETOOL__FINDDEEPESTNODEATPOS
> (STARTNODE=0xb75f80c4,
> P=2220, EXCEPTIONONNOTFOUND=true, this=0xb764f1a4)
> at customcodetool.pas:1994
> #2 0x08378432 in TPASCALPARSERTOOL__BUILDSUBTREEANDFINDDEEPESTNODEATPOS (
> STARTNODE=0xb767ed54, P=2220, EXCEPTIONONNOTFOUND=true,
> this=0xb764f1a4) at pascalparsertool.pas:3666
> #3 0x0834e367 in TFINDDECLARATIONTOOL__FINDDECLARATION (CURSORPOS=
> {X = 19, Y = 101, CODE = 0xb76dae94},
> SEARCHSMARTFLAGS=[FSFINCLUDEDIRECTIVE], NEWTOOL=0x0, NEWNODE=0x0,
> NEWPOS=
> {X = -1073743720, Y = -1073744072, CODE = 0xbffff6f0},
> NEWTOPLINE=-1073743736, this=0xb764f1a4) at
> finddeclarationtool.pas:1142
> #4 0x083509a2 in TFINDDECLARATIONTOOL__FINDSMARTHINT (CURSORPOS=
> {X = 19, Y = 101, CODE = 0xb76dae94}, this=0xb764f1a4)
> at finddeclarationtool.pas:1725
> #5 0x081db00d in TCODETOOLMANAGER__FINDSMARTHINT (CODE=0xb76dae94, X=19,
> Y=101, this=0xb7870014) at codetoolmanager.pas:1339
> #6 0x080a1b32 in TMAINIDE__ONSRCNOTEBOOKSHOWHINTFORSOURCE (
> SRCEDIT=0xb76daf34, CLIENTPOS={X = 191, Y = 127}, CARETPOS=
> {X = 19, Y = 101}, this=0xb7b610f4) at main.pp:10851
> #7 0x0828d593 in TSOURCENOTEBOOK__SHOWSYNEDITHINT (MOUSEPOS=
> {X = 275, Y = 296}, this=0xb7750028) at uniteditor.pp:5155
> #8 0x0828d268 in TSOURCENOTEBOOK__HINTTIMER (SENDER=0xb76cb114,
> this=0xb7750028) at uniteditor.pp:5088
> #9 0x0818bb29 in TCUSTOMTIMER__DOONTIMER (this=0xb76cb114)
> at customtimer.pas:176
> #10 0x0818baa5 in TCUSTOMTIMER__TIMER (this=0xb76cb114) at
> customtimer.pas:152
> #11 0x081aa538 in GTKTIMERCB (DATA=0xb7ba5e04) at gtkcallback.inc:2339
> #12 0xb7fc9aee in g_main_set_poll_func () from /usr/lib/libglib-1.2.so.0
> #13 0xb7d379e0 in __after_morecore_hook () from
> /lib/tls/i686/cmov/libc.so.6 #14 0x0899e048 in ?? ()
> #15 0xbffff9e8 in ?? ()
> #16 0xb7fda24c in ?? () from /usr/lib/libglib-1.2.so.0
> #17 0x00000000 in ?? ()
> #18 0xbffff9e8 in ?? ()
> #19 0xb7fc8b37 in g_get_current_time () from /usr/lib/libglib-1.2.so.0
> Previous frame inner to this frame (corrupt stack?)
> (gdb)
>
> I hope it will help you to find the bug.
It seems there is a memory corruption. The bug above is the result of some
former bug.
Can you run the IDE with a memprofiler like heaptrace or valgrind?
Build lazarus with -gh:
make OPT='-gh'
Then run in gdb.
Mattias
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