Exception and pthread on HPUX

[Mark Mitchell]

Michael GZ wrote:

>Hi
>
>Anybody here has experience with working GCC on HPUX.
>Is there anything special to handle exception in a
>multi-threaded application running on HPUX 11.00.
>
>My application is a kind of complex multi-threaded
>server with a lot of network communications. Currently
>my problem is that whenever there is an exception
>raised, the application got core dump. I tried to
>ignore several signals such SIGSEG, etc, still the
>same thing.
>
>We used to compile our application several months ago
>with old gcc, it was working perfercetly. Unforunatly,
>the old gcc got overwritten by new installation.
>
>
>Environment:
>HPUX 11:00
>GCC 3.3.2 (I downloaded from HPUX porting center)
>  
>
There is an HP-UX libunwind patch that you should install.  That 
libunwind patch fixes a number of SEGVs during exception unwinding.

Zack, do you have the README with that linker patch number?

Thanks,

-- 
Mark Mitchell
CodeSourcery, LLC
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mark@codesourcery.com