| GDB problem with pthreads [message #150852] |
Thu, 04 August 2005 15:37  |
Eclipse User |
|
|
|
Originally posted by: rodrigo.tekchile.cl
Hello group:
I'm begining to migrate a 10k lines of code project to use the GNU tools.
I'm using eclipse 3.1 & CDT + latest Cygwin.
I have rewrite the OS Layer to begin use pthread library for
multi-threading capabilites.
When i try to debug my program i note the CPU going almost 100% with my
program & gdb.exe taking most of it. The program never goes further.
If i run the program without the debugger everything goes well.
So i decided to investigate more and found where the program hangs.
I found that when creating mutexes the debugger get lost. Not after the
first call but after a couple of invocation of 'pthread_mutex_init' &
'pthread_cond_init'.
I can repro the similar problem without using eclipse but directly using
cygwin and gdb.
Any hints on what is going on ?
Thanks,
Rodrigo.
|
|
|
| Re: GDB problem with pthreads [message #150858 is a reply to message #150852] |
Thu, 04 August 2005 16:30  |
| Eclipse User |
|
|
|
Originally posted by: mikhailkhod.rogers.com
I would suggest to post this question to the gdb mailing list.
"Rodrigo varas" <rodrigo@tekchile.cl> wrote in message
news:c96a9b3ab3005b5a6c3a1cbbe088f32f$1@www.eclipse.org...
> Hello group:
>
> I'm begining to migrate a 10k lines of code project to use the GNU tools.
>
> I'm using eclipse 3.1 & CDT + latest Cygwin.
>
> I have rewrite the OS Layer to begin use pthread library for
> multi-threading capabilites.
>
> When i try to debug my program i note the CPU going almost 100% with my
> program & gdb.exe taking most of it. The program never goes further.
>
> If i run the program without the debugger everything goes well.
>
> So i decided to investigate more and found where the program hangs.
> I found that when creating mutexes the debugger get lost. Not after the
> first call but after a couple of invocation of 'pthread_mutex_init' &
> 'pthread_cond_init'.
>
> I can repro the similar problem without using eclipse but directly using
> cygwin and gdb.
>
> Any hints on what is going on ?
> Thanks,
> Rodrigo.
>
>
|
|
|
Powered by
FUDForum. Page generated in 0.03457 seconds
] 
Search
Help
Register
Login
Home
