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# Copyright 2009-2022 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
if { [skip_cplus_tests] } { continue }
set srcfile expand-sals.cc
if { [prepare_for_testing "failed to prepare" expand-sals $srcfile {debug c++}] } {
return -1
}
if ![runto_main] {
return -1
}
gdb_breakpoint [gdb_get_line_number "func-line"]
gdb_continue_to_breakpoint "func" ".*func-line.*"
gdb_test "up" "caller-line.*"
# PC should not be now at the boundary of source lines to make the original bug
# exploitable. The GLOBAL_X variable exists in the source for this purpose.
# Original problem was an internal error here.
set test "break"
gdb_test_multiple $test $test {
-re "Breakpoint \[0-9\]+ at .*, line \[0-9\]+\\. \\(\[2-9\] locations\\)\r\n$gdb_prompt $" {
fail $test
}
-re "Breakpoint \[0-9\]+ at .*, line \[0-9\]+\\.\r\n$gdb_prompt $" {
pass $test
}
}
gdb_continue_to_breakpoint "caller" ".*caller-line.*"
# Test GDB caught this return call and not the next one through B::B()
gdb_test "bt" \
"#0 \[^\r\n\]* (A::)?A \[^\r\n\]*\r\n#1 \[^\r\n\]* main \[^\r\n\]*" \
"bt from A"
gdb_continue_to_breakpoint "next caller func" ".*func-line.*"
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