------- Comment #1 from samuel dot thibault at ens-lyon dot org 2007-01-15 13:23 ------- Ah, though gdb fails when directly running a.out, it works via the core file:
(gdb) bt #0 0x0000000000000000 in ?? () #1 0x0000000000405dd6 in get_external_unit () #2 0x0000000000404abd in data_transfer_init () #3 0x00000000004002f8 in MAIN__.omp_fn.0 (.omp_data_i=0x0) at simple.f90:19 #4 0x00000000004002aa in MAIN__ () at simple.f90:16 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30471