| 1 | /* This testcase is part of GDB, the GNU debugger. |
| 2 | |
| 3 | Copyright 2009, 2011 Free Software Foundation, Inc. |
| 4 | |
| 5 | This program is free software; you can redistribute it and/or modify |
| 6 | it under the terms of the GNU General Public License as published by |
| 7 | the Free Software Foundation; either version 3 of the License, or |
| 8 | (at your option) any later version. |
| 9 | |
| 10 | This program is distributed in the hope that it will be useful, |
| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | GNU General Public License for more details. |
| 14 | |
| 15 | You should have received a copy of the GNU General Public License |
| 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 17 | |
| 18 | Contributed by Markus Deuling <deuling@de.ibm.com> */ |
| 19 | |
| 20 | #include <stdio.h> |
| 21 | #include <stdlib.h> |
| 22 | #include <libspe2.h> |
| 23 | #include <pthread.h> |
| 24 | #include <sys/wait.h> |
| 25 | |
| 26 | extern spe_program_handle_t coremaker_spu; |
| 27 | #define nr_t 5 |
| 28 | |
| 29 | void * |
| 30 | spe_thread (void * arg) |
| 31 | { |
| 32 | int flags = 0; |
| 33 | unsigned int entry = SPE_DEFAULT_ENTRY; |
| 34 | spe_context_ptr_t *ctx = (spe_context_ptr_t *) arg; |
| 35 | |
| 36 | spe_program_load (*ctx, &coremaker_spu); |
| 37 | spe_context_run (*ctx, &entry, flags, NULL, NULL, NULL); |
| 38 | |
| 39 | pthread_exit (NULL); |
| 40 | } |
| 41 | |
| 42 | int |
| 43 | main (void) |
| 44 | { |
| 45 | int thread_id[nr_t]; |
| 46 | pthread_attr_t attr; |
| 47 | pthread_t pts[nr_t]; |
| 48 | spe_context_ptr_t ctx[nr_t]; |
| 49 | unsigned int value; |
| 50 | int cnt; |
| 51 | |
| 52 | /* Use small thread stacks to speed up writing out core file. */ |
| 53 | pthread_attr_init (&attr); |
| 54 | pthread_attr_setstacksize (&attr, 2*PTHREAD_STACK_MIN); |
| 55 | |
| 56 | for (cnt = 0; cnt < nr_t; cnt++) |
| 57 | { |
| 58 | ctx[cnt] = spe_context_create (0, NULL); |
| 59 | thread_id[cnt] |
| 60 | = pthread_create (&pts[cnt], &attr, &spe_thread, &ctx[cnt]); |
| 61 | } |
| 62 | |
| 63 | pthread_attr_destroy (&attr); |
| 64 | |
| 65 | for (cnt = 0; cnt < nr_t; cnt++) |
| 66 | spe_out_intr_mbox_read (ctx[cnt], &value, 1, SPE_MBOX_ALL_BLOCKING); |
| 67 | |
| 68 | abort (); |
| 69 | } |
| 70 | |