[Lazarus] Lazarus strange behaviour

Antonio Fortuny a.fortuny at sitasoftware.lu
Mon Dec 19 17:06:15 CET 2011



Le 19/12/2011 16:57, Martin a écrit :
> On 19/12/2011 15:40, Antonio Fortuny wrote:
>>
>>
>> Le 19/12/2011 16:28, Martin a écrit :
>>>
>>> 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)
>>>
>> You should be aware that this error screen appears with EVERY new 
>> Lazarus installation whatever the build could be. This means fpc 
>> 2.4.4 and 2.5.1. I decided as welle to re-install my very last stable 
>> 2011-07-26 and the error is ALWAYS shown whether I use F7 or F8 after 
>> the debugger stops on a breakpoint. I relaize that  I din't mention 
>> all steps:
>> 1. build the project
>> 2. set breakpoints
>> 3. launch the programs within the IDE (F9)
>> 4. the debuggers stops on the firs breakpoint. So far so good.
>> 5. hit F7 (step into) :the debugger DOES nothing: nothing happens in 
>> any way.
>> 6. hit F7 again: popup error message
>> 7. same behaviour for all programs, for all Lazarus versions
>>
>> I begin to suspect Vista once again.
>
> - Are you using stabs or dwarf ? tproject options / linking )
no, gdb
> - Any antivirus
yes F-Secure
> - breakpoint / stepping in your own units or LCL ?
my units only
>
>
> gdb version ?
> http://svn.freepascal.org/svn/lazarus/binaries/i386-win32/gdb/bin
no version on D:\Programmes\lazarus\mingw\bin\gdb.exe (mingw ?) just a 
date:2010/11/26

But also do not forget it did work a few weeks ogo and under Win64 it 
still works.
>
>
> --
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