Re: [RFC][Patch] Fix gdb failure to access tls data for parent thread

[Vinay Sridhar <vinay at linux dot vnet dot ibm dot com>]

> Pedro,
> 
> Please try this test and let me know if you're able to get a recreate:
> 
> ï$ cat test.c 
> 
> #include <stdio.h>
> #include <stdlib.h>
> #include <unistd.h>
> #include <omp.h>
> 
> __thread int thr;
> 
> void initTlsData() {
>         printf("Initialising thread %d\n",thr);
> }
> 
> int main(int argc, char *argv[]) {
>     #pragma omp parallel
>     {
>         thr = omp_get_thread_num();
>         initTlsData();
>     }
>     return(0);
> }
> 
> 0. export OMP_NUM_THREADS = <X>
> 1. gcc -g test.c -fopenmp -o test
> 2. gdb ./test
> 3. break initTlsData
==========================

  4. run	(extremely sorry for missing this in the previous mail)

==========================

> 4. thread 1   (Switch to main thread)
> 5. print thr  (You should see the error after this)
>