mirror of git://gcc.gnu.org/git/gcc.git
64 lines
1.9 KiB
Bash
Executable File
64 lines
1.9 KiB
Bash
Executable File
#! /bin/sh
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# Test a bug for which the compiler hangs, using environment variables
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# set in several reghunt scripts and configuration files.
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#
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# Copyright (C) 2007 Free Software Foundation.
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#
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# This file 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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# For a copy of the GNU General Public License, write the the
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# Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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# Boston, MA 02111-1301, USA.
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ID=$1
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LOGID=`printf "%04d" ${ID}`
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LOG=${BUGID}.${LOGID}.out
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MSGID="bug ${BUGID}, id ${ID}"
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trap "echo \"`date` compiler hang for ${MSGID}\"; pkill -9 cc1; exit $REG_FAIL" SIGUSR1
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SLEEPCNT=10
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# Set up to trap the hang.
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sleep $SLEEPCNT && /bin/kill -s SIGUSR1 0 &
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SLEEPID=$!
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# This might hang.
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$REG_TEST_COMPILER $REG_OPTS $REG_TESTCASE > ${LOG} 2>&1
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# The command didn't hang. Capture its return value so we can check
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# whether it had other unexpected problems.
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RET=$?
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# Kill the sleep command so it won't finish normally and cause this
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# process to get a signal telling it to report a failure.
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/bin/kill $SLEEPID
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if [ $RET -eq 0 ]; then
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echo "`date` test compiled successfully for ${MSGID}"
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exit $REG_PASS
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fi
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grep -q 'No such file or directory' ${LOG}
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if [ $? -eq 0 ]; then
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echo "`date` unexpected failure: missing file for ${MSGID}"
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exit $REG_ERROR
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fi
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grep -q "egmentation fault"
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if [ $? -eq 0 ]; then
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echo "`date` unexpected failure: segfault for ${MSGID}"
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exit $REG_ERROR
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fi
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echo "`date` unexpected failure for ${MSGID}"
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exit $REG_ERROR
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