46 lines
1.5 KiB
Text
46 lines
1.5 KiB
Text
# Copyright 2014-2015 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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# This test exercises PR 16581.
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load_lib dwarf.exp
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# This test can only be run on targets which support DWARF-2 and use gas.
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if {![dwarf2_support]} {
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return 0
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}
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standard_testfile .S .c
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if { [prepare_for_testing ${testfile}.exp ${testfile} \
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[list $srcfile $srcfile2] {nodebug}] } {
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return -1
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}
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# We are trying to verify that the partial symtab to symtab expansion
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# for the debugging info hand-coded in our assembly file does not cause
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# the debugger to crash (infinite recursion). To facilitate the test,
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# start the debugger with -readnow. This force expansion as soon as
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# the objfile is loaded.
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set saved_gdbflags $GDBFLAGS
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set GDBFLAGS "$GDBFLAGS -readnow"
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clean_restart ${testfile}
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set GDBFLAGS $saved_gdbflags
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# And just to be sure that the debugger did not crash after having
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# expanded our symbols, do a life-check.
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gdb_test "echo life check\\n" "life check"
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