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8d9254fc | 1 | # Copyright (C) 2008-2020 Free Software Foundation, Inc. |
d4038ca2 JJ |
2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 3 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with GCC; see the file COPYING3. If not see | |
15 | # <http://www.gnu.org/licenses/>. | |
16 | ||
17 | # | |
18 | # unset_timeout_vars -- Unset variables used for timeouts | |
19 | # | |
20 | ||
21 | proc unset_timeout_vars { args } { | |
22 | global individual_timeout | |
23 | global timeout_factor | |
24 | ||
25 | if [info exists individual_timeout] { | |
26 | unset individual_timeout | |
27 | } | |
28 | if [info exists timeout_factor] { | |
29 | unset timeout_factor | |
30 | } | |
31 | } | |
32 | ||
33 | # | |
34 | # timeout_value -- Return the integer timeout value to use for this test | |
35 | # | |
36 | ||
37 | proc timeout_value { args } { | |
38 | global tool_timeout | |
39 | global individual_timeout | |
40 | global timeout_factor | |
41 | ||
42 | # Find the current timeout limit, in seconds. | |
43 | if [info exists individual_timeout] { | |
44 | set val $individual_timeout | |
45 | } elseif [info exists tool_timeout] { | |
46 | set val $tool_timeout | |
47 | } elseif [target_info exists gcc,timeout] { | |
48 | set val [target_info gcc,timeout] | |
ae9982ec DD |
49 | } elseif [board_info target exists gcc,timeout] { |
50 | set val [board_info target gcc,timeout] | |
d4038ca2 JJ |
51 | } else { |
52 | # This is really, REALLY ugly, but this is the default from | |
53 | # remote.exp deep within DejaGnu. | |
54 | set val 300 | |
55 | } | |
56 | ||
57 | # If the test specified a timeout factor, adjust by that. | |
58 | if [info exists timeout_factor] { | |
59 | set val [expr int([expr $val * $timeout_factor])] | |
60 | } | |
61 | ||
62 | return $val | |
63 | } | |
64 | ||
65 | # | |
66 | # standard_wait -- Set the timeout value used by DejaGnu | |
67 | # | |
68 | ||
69 | # Override standard_wait from DejaGnu to use timeout value specified by | |
70 | # by the user or by the target board, possibly multiplied by a factor | |
71 | # for a particular test. | |
72 | ||
73 | if { [info procs standard_wait] != [list] \ | |
74 | && [info procs saved_standard_wait] == [list] } { | |
75 | rename standard_wait saved_standard_wait | |
76 | proc standard_wait { dest timeout } { | |
77 | set val [timeout_value] | |
78 | if { $val != 0 } { | |
79 | set timeout $val | |
80 | } | |
81 | saved_standard_wait $dest $timeout | |
82 | } | |
83 | } |