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734b0e4b MM |
1 | /* Copyright (C) 2014-2015 Free Software Foundation, Inc. |
2 | ||
3 | Contributed by Intel Corp. <markus.t.metzger@intel.com> | |
4 | ||
5 | This file is part of GDB. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #include "common-defs.h" | |
21 | #include "btrace-common.h" | |
22 | ||
23 | ||
24 | /* See btrace-common.h. */ | |
25 | ||
26 | const char * | |
27 | btrace_format_string (enum btrace_format format) | |
28 | { | |
29 | switch (format) | |
30 | { | |
31 | case BTRACE_FORMAT_NONE: | |
32 | return _("No or unknown format"); | |
33 | ||
34 | case BTRACE_FORMAT_BTS: | |
35 | return _("Branch Trace Store"); | |
36 | } | |
37 | ||
38 | internal_error (__FILE__, __LINE__, _("Unknown branch trace format")); | |
39 | } | |
40 | ||
41 | /* See btrace-common.h. */ | |
42 | ||
43 | void | |
44 | btrace_data_init (struct btrace_data *data) | |
45 | { | |
46 | data->format = BTRACE_FORMAT_NONE; | |
47 | } | |
48 | ||
49 | /* See btrace-common.h. */ | |
50 | ||
51 | void | |
52 | btrace_data_fini (struct btrace_data *data) | |
53 | { | |
54 | switch (data->format) | |
55 | { | |
56 | case BTRACE_FORMAT_NONE: | |
57 | /* Nothing to do. */ | |
58 | return; | |
59 | ||
60 | case BTRACE_FORMAT_BTS: | |
61 | VEC_free (btrace_block_s, data->variant.bts.blocks); | |
62 | return; | |
63 | } | |
64 | ||
65 | internal_error (__FILE__, __LINE__, _("Unkown branch trace format.")); | |
66 | } | |
67 | ||
68 | /* See btrace-common.h. */ | |
69 | ||
70 | int | |
71 | btrace_data_empty (struct btrace_data *data) | |
72 | { | |
73 | switch (data->format) | |
74 | { | |
75 | case BTRACE_FORMAT_NONE: | |
76 | return 1; | |
77 | ||
78 | case BTRACE_FORMAT_BTS: | |
79 | return VEC_empty (btrace_block_s, data->variant.bts.blocks); | |
80 | } | |
81 | ||
82 | internal_error (__FILE__, __LINE__, _("Unkown branch trace format.")); | |
83 | } |