| /* This testcase is part of GDB, the GNU debugger. |
| |
| Copyright 2009 Free Software Foundation, Inc. |
| |
| This program is free software; you can redistribute it and/or modify |
| it under the terms of the GNU General Public License as published by |
| the Free Software Foundation; either version 3 of the License, or |
| (at your option) any later version. |
| |
| This program is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| GNU General Public License for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| Contributed by Markus Deuling <deuling@de.ibm.com> */ |
| |
| #include <stdio.h> |
| #include <libspe2.h> |
| #include <pthread.h> |
| #include <sys/wait.h> |
| |
| extern spe_program_handle_t ea_cache_spu; |
| int int_var = 23; |
| |
| void * |
| spe_thread (void *arg) |
| { |
| int flags = 0; |
| unsigned int entry = SPE_DEFAULT_ENTRY; |
| spe_context_ptr_t *ctx = (spe_context_ptr_t *) arg; |
| |
| spe_program_load (*ctx, &ea_cache_spu); |
| spe_context_run (*ctx, &entry, flags, &int_var, NULL, NULL); |
| |
| pthread_exit (NULL); |
| } |
| |
| int |
| main (void) |
| { |
| spe_context_ptr_t ctx; |
| pthread_t pts; |
| int thread_id; |
| |
| printf ("ppe.c | int_var vor %d | adr int_var %p\n", int_var, &int_var); |
| |
| /* Create SPE context and pthread. */ |
| ctx = spe_context_create (0, NULL); |
| thread_id = pthread_create (&pts, NULL, &spe_thread, &ctx); |
| |
| /* Join the pthread. */ |
| pthread_join (pts, NULL); |
| |
| /* Destroy the SPE context. */ |
| spe_context_destroy (ctx); |
| |
| printf ("ppe.c | int_var nach %d\n", int_var); |
| |
| return 0; |
| } |
| |