[Gambas-devel] Debugging gambas-source-code

[Charlie Reinl]

> 
> 
>On Sat, 26 Mar 2005, Charlie Reinl wrote: 
> 
>> Salut Benoit, 
>> 
>> actually I succeted to work with Eclipse 3.0 on the gambas-sourccode. 
>> I made it to an eclipse-project and can build it form there, without 
any 
>> change made to the original packet from the shrine. 
>> 
>> Today I also succeted to custemize the eclipse - debugger (which use 
gdb) to 
>> debug gambas. 
>> 
>> But I olny can debug binaries from the project, which are gba, gbc, gbi 

and 
>> gbx. 
>> 
>> Not knowing gdb well, my question is, is it possible to debug 
components ? 
>> And if, what have I to do to have access ? 
> 
>Yes. 
> 
>You need to set your breakpoints AFTER the modules are loaded. 
> 
>1. Disable preloading. (gdb doesn't get along with preloading) 
 
Thanks.  
 
But I think that gbx -p does that, so I will look if I pass the  
args in a right way. 
 
>2. Break after library load. 
>gdb command "break TRACE_init" should do the trick for gbx. 
>(TRACE_init() isn't called until after LIBRARY_load_all() in gbx.c, as  
>far as I can tell.) 
>3. Set your breakpoints. 
>4. "c"ontinue execution. 
> 
> 
>> 
>> If I set a breakpoint in CTableView.cpp gdb 
>> say 
>> 'No source file named CTableView.cpp. 
>> warning: Unable to find dynamic linker breakpoint function. 
>> GDB will be unable to debug shared library initializers 
>> and track explicitly loaded dynamic code.' 
>> 
>> Would be nice to have some help, about that. 
>> 
>> Send you an SnapShot 
>> 
>> Amicalment 
>> Charlie 
>> 
> 
> 
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