Re: [fpc-pascal] debugging faulty pointer

2010-11-17 Thread José Mejuto
Hello FPC-Pascal, Wednesday, November 17, 2010, 7:42:43 AM, you wrote: tl> pointer $09BB93BC does not point to valid memory block tl> Marked memory at $09BB93FC invalid tl> Wrong signature $ instead of 3B1E2C54 tl> $0808D487 line 501 of SSIMainForm.pas [...] tl> Does anyone have any su

Re: [fpc-pascal] debugging faulty pointer

2010-11-17 Thread Jonas Maebe
On 17 Nov 2010, at 07:42, tim launchbury wrote: If I use either -gh or -gc but not both then the problem goes away. I have built fpgui with debug flags and tried single stepping through all the code from the start of my program but with no success. Does anyone have any suggestions on how t

[fpc-pascal] debugging faulty pointer

2010-11-16 Thread tim launchbury
Hello all I have an app I am writing for work, using fpgui and fpc v2.4.2 on Mandriva Linux 2010.1,and it appears to have a problem. If I compile it with -gh and -gc flags it crashes on startup with the following message pointer $09BB93BC does not point to valid memory block Marked memory at $09