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jeremybenn |
# Copyright (C) 2008 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GCC; see the file COPYING3. If not see
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# .
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#
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# unset_timeout_vars -- Unset variables used for timeouts
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#
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proc unset_timeout_vars { args } {
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global individual_timeout
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global timeout_factor
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if [info exists individual_timeout] {
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unset individual_timeout
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}
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if [info exists timeout_factor] {
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unset timeout_factor
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}
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}
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#
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# timeout_value -- Return the integer timeout value to use for this test
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#
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proc timeout_value { args } {
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global tool_timeout
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global individual_timeout
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global timeout_factor
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# Find the current timeout limit, in seconds.
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if [info exists individual_timeout] {
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set val $individual_timeout
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} elseif [info exists tool_timeout] {
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set val $tool_timeout
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} elseif [target_info exists gcc,timeout] {
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set val [target_info gcc,timeout]
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} elseif [board_info target exists gcc,timeout] {
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set val [board_info target gcc,timeout]
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} else {
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# This is really, REALLY ugly, but this is the default from
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# remote.exp deep within DejaGnu.
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set val 300
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}
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# If the test specified a timeout factor, adjust by that.
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if [info exists timeout_factor] {
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set val [expr int([expr $val * $timeout_factor])]
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}
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return $val
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}
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#
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# standard_wait -- Set the timeout value used by DejaGnu
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#
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# Override standard_wait from DejaGnu to use timeout value specified by
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# by the user or by the target board, possibly multiplied by a factor
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# for a particular test.
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if { [info procs standard_wait] != [list] \
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&& [info procs saved_standard_wait] == [list] } {
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rename standard_wait saved_standard_wait
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proc standard_wait { dest timeout } {
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set val [timeout_value]
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if { $val != 0 } {
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set timeout $val
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}
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saved_standard_wait $dest $timeout
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}
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}
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