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1ea34204 UW |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
e2882c85 | 3 | Copyright 2009-2018 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 <stdlib.h> | |
22 | #include <libspe2.h> | |
23 | #include <pthread.h> | |
24 | #include <sys/wait.h> | |
25 | ||
26 | extern spe_program_handle_t bt_spu; | |
27 | extern spe_program_handle_t bt2_spu; | |
28 | #define nr_t 5 | |
29 | ||
30 | void * | |
31 | spe_thread (void * arg) | |
32 | { | |
33 | int flags = 0; | |
34 | unsigned int entry = SPE_DEFAULT_ENTRY; | |
35 | spe_context_ptr_t *ctx = (spe_context_ptr_t *) arg; | |
36 | ||
37 | spe_program_load (*ctx, &bt_spu); | |
38 | spe_context_run (*ctx, &entry, flags, NULL, NULL, NULL); | |
39 | ||
40 | pthread_exit (NULL); | |
41 | } | |
42 | ||
43 | int | |
44 | indirect_handler (unsigned char *base, unsigned long offset) | |
45 | { | |
46 | int flags = 0; | |
47 | unsigned int entry = SPE_DEFAULT_ENTRY; | |
48 | spe_context_ptr_t ctx = spe_context_create (0, NULL); | |
49 | ||
50 | spe_program_load (ctx, &bt2_spu); | |
51 | spe_context_run (ctx, &entry, flags, NULL, NULL, NULL); | |
52 | ||
53 | return 0; | |
54 | } | |
55 | ||
56 | static pthread_mutex_t crash_mutex = PTHREAD_MUTEX_INITIALIZER; | |
57 | static int crash_count = 0; | |
58 | ||
59 | int | |
60 | crash_handler (unsigned char *base, unsigned long offset) | |
61 | { | |
62 | int count; | |
63 | ||
64 | pthread_mutex_lock (&crash_mutex); | |
65 | count = ++crash_count; | |
66 | pthread_mutex_unlock (&crash_mutex); | |
67 | ||
68 | while (count < nr_t) | |
69 | ; | |
70 | ||
71 | abort (); | |
72 | } | |
73 | ||
74 | int | |
75 | main (void) | |
76 | { | |
77 | int thread_id[nr_t]; | |
78 | pthread_t pts[nr_t]; | |
79 | spe_context_ptr_t ctx[nr_t]; | |
80 | int value = 1; | |
81 | int cnt; | |
82 | ||
83 | spe_callback_handler_register (indirect_handler, 0x11, SPE_CALLBACK_NEW); | |
84 | spe_callback_handler_register (crash_handler, 0x12, SPE_CALLBACK_NEW); | |
85 | ||
86 | for (cnt = 0; cnt < nr_t; cnt++) | |
87 | { | |
88 | ctx[cnt] = spe_context_create (0, NULL); | |
89 | thread_id[cnt] | |
90 | = pthread_create (&pts[cnt], NULL, &spe_thread, &ctx[cnt]); | |
91 | } | |
92 | ||
93 | for (cnt = 0; cnt < nr_t; cnt++) | |
94 | pthread_join (pts[cnt], NULL); | |
95 | ||
96 | for (cnt = 0; cnt < nr_t; cnt++) | |
97 | spe_context_destroy (ctx[cnt]); | |
98 | ||
99 | return 0; | |
100 | } | |
101 |