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# Copyright 2009-2018 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 ![target_can_use_run_cmd] {
continue
}
# Until "catch exec" is implemented on other targets...
#
if {![istarget "*-linux*"]} then {
continue
}
set testfile "bkpt-multi-exec"
set exec1 "bkpt-multi-exec"
set srcfile1 ${exec1}.c
set binfile1 [standard_output_file ${exec1}]
set exec2 "crashme"
set srcfile2 ${exec2}.c
set binfile2 [standard_output_file ${exec2}]
set compile_options {debug}
if { [build_executable ${testfile}.exp ${exec1} "${srcfile1}" $compile_options] == -1 } {
return -1
}
if { [build_executable ${testfile}.exp ${exec2} "${srcfile2}" $compile_options] == -1 } {
return -1
}
# Start with a fresh gdb
clean_restart ${exec1}
# Start the program running, and stop at main.
#
if ![runto_main] then {
perror "Couldn't run ${binfile1}"
return
}
delete_breakpoints
# continuing should exec and trigger the bug
gdb_test "continue" "SIGSEGV.*"
# Start over, but this time, set a breakpoint before the app crashes.
clean_restart ${exec1}
gdb_test "add-inferior -exec ${binfile2}" \
"Added inferior 2.*" \
"add inferior 2 with -exec ${exec2}"
set bp_location [gdb_get_line_number "set breakpoint here" ${srcfile2}]
gdb_test "inferior 2"
gdb_test "break ${srcfile2}:${bp_location}" ".*"
# Start the program running, and stop at main.
#
gdb_test "inferior 1"
# Now run to the breakpoint. This should cross the exec, and stop at
# the breakpoint before the crash.
gdb_test "run" "${srcfile2}:${bp_location}.*set breakpoint here.*"
return 0
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