45 lines
1.5 KiB
Text
45 lines
1.5 KiB
Text
# Copyright 2010-2015 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_shlib_tests]} {
|
|
return 0
|
|
}
|
|
|
|
if [get_compiler_info] {
|
|
return -1
|
|
}
|
|
|
|
standard_testfile .cc infcall-dlopen-lib.cc
|
|
set libfile [standard_output_file ${testfile}.so]
|
|
set lib_dlopen [shlib_target_file ${testfile}.so]
|
|
|
|
# Use completely arbitrary file for $libfile source.
|
|
if { [gdb_compile_shlib ${srcdir}/${subdir}/${srcfile2} ${libfile} {debug c++}] != ""
|
|
|| [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug c++ shlib_load}] } {
|
|
return -1
|
|
}
|
|
|
|
gdb_load_shlibs $libfile
|
|
|
|
if { ![runto_main] } {
|
|
return -1
|
|
}
|
|
|
|
for {set i 0} {$i < 10} {incr i} {
|
|
gdb_test "p openlib (\"${lib_dlopen}\")" " = 1" "test $i"
|
|
# Try to exploit the GDB trashed memory.
|
|
gdb_test "b openlib" {Breakpoint [0-9]+ at .*} "test $i stub 1"
|
|
gdb_test_no_output {delete $bpnum} "test $i stub 2"
|
|
}
|