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# Copyright 2006-2016 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/>.
# The intent of this testcase is to assure that backtrace works while
# single-stepping the instructions that prepare to call a function.
standard_testfile
if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
return -1
}
gdb_test "break *hello" \
"Breakpoint.*at.* file .*$srcfile, line .*" \
"breakpoint at first instruction of hello()"
gdb_run_cmd
gdb_test "" "Breakpoint.* hello .* at .*$srcfile:.*" "run to hello()"
gdb_test "stepi" \
".*" \
"step first instruction"
gdb_test "bt" \
"#0 +(0x\[0-9a-z\]+ in )?hello .*#1 +(0x\[0-9a-z\]* in )?main.*" \
"backtrace after first instruction step"
gdb_test "stepi" \
".*" \
"step second instruction"
gdb_test "bt" \
"#0 +(0x\[0-9a-z\]+ in )?hello .*#1 +(0x\[0-9a-z\]* in )?main.*" \
"backtrace after second instruction step"
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