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1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
32d0add0 | 3 | Copyright 2009-2015 Free Software Foundation, Inc. |
1ea34204 UW |
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 <libspe2.h> | |
22 | #include <pthread.h> | |
23 | #include <sys/wait.h> | |
24 | ||
25 | extern spe_program_handle_t ea_cache_spu; | |
26 | int int_var = 23; | |
27 | ||
28 | void * | |
29 | spe_thread (void *arg) | |
30 | { | |
31 | int flags = 0; | |
32 | unsigned int entry = SPE_DEFAULT_ENTRY; | |
33 | spe_context_ptr_t *ctx = (spe_context_ptr_t *) arg; | |
34 | ||
35 | spe_program_load (*ctx, &ea_cache_spu); | |
36 | spe_context_run (*ctx, &entry, flags, &int_var, NULL, NULL); | |
37 | ||
38 | pthread_exit (NULL); | |
39 | } | |
40 | ||
41 | int | |
42 | main (void) | |
43 | { | |
44 | spe_context_ptr_t ctx; | |
45 | pthread_t pts; | |
46 | int thread_id; | |
47 | ||
48 | printf ("ppe.c | int_var vor %d | adr int_var %p\n", int_var, &int_var); | |
49 | ||
50 | /* Create SPE context and pthread. */ | |
51 | ctx = spe_context_create (0, NULL); | |
52 | thread_id = pthread_create (&pts, NULL, &spe_thread, &ctx); | |
53 | ||
54 | /* Join the pthread. */ | |
55 | pthread_join (pts, NULL); | |
56 | ||
57 | /* Destroy the SPE context. */ | |
58 | spe_context_destroy (ctx); | |
59 | ||
60 | printf ("ppe.c | int_var nach %d\n", int_var); | |
61 | ||
62 | return 0; | |
63 | } | |
64 |