54 lines
1.7 KiB
Text
54 lines
1.7 KiB
Text
# Copyright 2012-2016 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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standard_testfile
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if { [prepare_for_testing "failed to prepare" ${testfile} $srcfile] } {
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return -1
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}
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gdb_breakpoint "main"
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# At least some versions of Fedora/RHEL glibc have local patches that
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# hide the vDSO. This lines re-exposes it. See PR libc/13097,
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# comment 2. There's no support for passing environment variables in
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# the remote protocol, but that's OK -- if we're testing against a
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# glibc that doesn't list the vDSO without this, the test should still
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# pass.
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gdb_test_no_output "set environment LD_DEBUG=unused"
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gdb_run_cmd
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set test "stop without warning"
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gdb_test_multiple "" $test {
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-re "Could not load shared library symbols .*\r\n$gdb_prompt $" {
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fail $test
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}
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-re "\r\nBreakpoint \[0-9\]+, main .*\r\n$gdb_prompt $" {
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pass $test
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}
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}
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# Extra testing in case the warning changes and we miss updating the
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# above.
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set test "no vdso without symbols is listed"
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gdb_test_multiple "info shared" $test {
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-re "No\[^\r\n\]+linux-(vdso|gate).*$gdb_prompt $" {
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fail $test
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}
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-re "$gdb_prompt $" {
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pass $test
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}
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}
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