61 lines
2.2 KiB
Text
61 lines
2.2 KiB
Text
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# This testcase is part of GDB, the GNU debugger.
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# Copyright 2007-2014 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 this program. If not, see <http://www.gnu.org/licenses/>.
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# Test attaching to multiple threaded programs.
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standard_testfile
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# We need to use TCL's exec to get the pid.
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if [is_remote target] then {
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return 0
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}
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if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug additional_flags=-lpthread}]} {
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return -1
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}
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# Start the programs running and then wait for a bit, to be sure that
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# they can be attached to.
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set testpid1 [eval exec $binfile &]
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set testpid2 [eval exec $binfile &]
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exec sleep 2
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if { [istarget "*-*-cygwin*"] } {
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# testpid{1,2} are the Cygwin PID, GDB uses the Windows PID, which might be
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# different due to the way fork/exec works.
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set testpid1 [ exec ps -e | gawk "{ if (\$1 == $testpid1) print \$4; }" ]
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set testpid2 [ exec ps -e | gawk "{ if (\$1 == $testpid2) print \$4; }" ]
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}
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gdb_test "attach $testpid1" \
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"Attaching to program: .*, process $testpid1.*(in|at).*" \
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"attach to program 1"
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gdb_test "backtrace" ".*main.*" "backtrace 1"
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gdb_test "add-inferior -exec $binfile" \
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"Added inferior 2.*" \
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"add second inferior"
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gdb_test "inferior 2" ".*Switching to inferior 2.*" "switch to second inferior"
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gdb_test "attach $testpid2" \
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"Attaching to program: .*, process $testpid2.*(in|at).*" \
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"attach to program 2"
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gdb_test "backtrace" ".*main.*" "backtrace 2"
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gdb_test "kill" "" "kill inferior 2" "Kill the program being debugged.*" "y"
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gdb_test "inferior 1" ".*Switching to inferior 1.*"
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gdb_test "kill" "" "kill inferior 1" "Kill the program being debugged.*" "y"
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