[Lazarus] Lazarus strange behaviour

Martin lazarus at mfriebe.de
Mon Dec 19 16:28:36 CET 2011


On 19/12/2011 15:15, Antonio Fortuny wrote:
> Hi guys.
>
> I've got a very strange behaviour while debugging a program with 
> Lazarus: 0.9.31.31801, fpc 2.4.4.

> (see print screen below)
> Vista Win32
> Made Windows update last week
> At the same time I've new problems when launching services and threads 
> which didn't happen before (some weeks ago)
> Never had this before, and it appears with all dayly snapshots of 
> Lazarus (up to and including 34263, fpc 2.5.1)
>
> I have an installaion with Winserver 2003 64bit: it works perfectly.
>
>
>
> Got any ideas?

The first thing to note is the breakpoint number -20
This means this is an gdb internal breakpoint, used in single stepping. 
(so the ide has little influence here)

Either something went corrupt in gdb or the debug info (for the code for 
which gdb tried to set the breakpoint ) is wrong
(does it work with fpc 2.5.1, afaik there were fixes)

- what was the last you did? step over/into/out? run?
- the content of the "debug output" window?
- gdb version?

Though most likely there will not be much useful info...
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