[Mono-dev] uClibc

[Rafael Teixeira]

Does uClibc support "thread local storage" (tls)? tls_appdomain is
stored in the tls, and shouldn't be 0x0...

On 12/9/05, Ben Timby <ben at gohelios.com> wrote:
> OK, some more info. Digging in with gdb, here is what is happening:
>
> 1. _wapi_collection_int() is called, which starts a new thread with
> pthread_create()
>
> 2. pthread_create() calls clone, clone eventually generates sigsuspend.
>
> 3. the sigusr1_signal_handler() function in mini.c is called.
>
> 4. The signal handler calls mono_jit_info_table_find() passing as the
> first parameter the domain object, this is retrieved by calling
> mono_domain_get().
>
> 5. mono_domain_get() uses GET_APPDOMAIN() macro to get the current
> appdomain, this macro refers to tls_appdomain, this value appears to be
> 0x0, which causes the SIGSEGV.
>
> Can anyone provide some insight into this?
>
> --
> Ben Timby
> Senior Software Architect
> Helios, LLC
> (p) 317-554-3619
> (f) 317-554-8997
> www.gohelios.com
>
>
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>


--
Rafael "Monoman" Teixeira
---------------------------------------
I'm trying to become a "Rosh Gadol" before my own eyes.
See http://www.joelonsoftware.com/items/2004/12/06.html for enlightment.
It hurts!