86 lines
2.4 KiB
Text
86 lines
2.4 KiB
Text
# Copyright 2012-2015 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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if { [skip_shlib_tests] } {
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return 0
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}
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standard_testfile
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set libname $testfile-solib
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set srcfile_lib $srcdir/$subdir/$libname.c
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set binfile_lib [standard_output_file $libname.so]
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set normal_bp "_dl_debug_state"
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set probes_bp "dl_main"
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if { [gdb_compile_shlib $srcfile_lib $binfile_lib \
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[list additional_flags=-fPIC]] != "" } {
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untested "Could not compile $binfile_lib."
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return -1
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}
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if { [prepare_for_testing $testfile.exp $testfile $srcfile \
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[list additional_flags=-DSHLIB_NAME=\"$binfile_lib\" libs=-ldl]] } {
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return -1
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}
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# Enable stop-on-solib-events
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gdb_test_no_output "set stop-on-solib-events 1"
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# Start the inferior and run to the first stop
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gdb_run_cmd
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gdb_test "" ".*Stopped due to shared library event.*"
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# XFAIL if we are not using probes
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set test "ensure using probes"
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set using_probes 0
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gdb_test_multiple "bt" $test {
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-re "#0 +\[^\r\n\]*\\m(__GI_)?$normal_bp\\M.*$gdb_prompt $" {
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untested "probes not present on this system"
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}
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-re "#0 +\[^\r\n\]*\\m(__GI_)?$probes_bp\\M.*$gdb_prompt $" {
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pass $test
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set using_probes 1
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}
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}
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if { $using_probes } {
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set sysroot ""
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set test "show sysroot"
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gdb_test_multiple $test $test {
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-re "The current system root is \"(.*)\"\..*${gdb_prompt} $" {
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set sysroot $expect_out(1,string)
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}
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}
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# Run til it loads our library
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set test "run til our library loads"
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set not_loaded_library 1
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while { $not_loaded_library } {
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set not_loaded_library 0
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gdb_test_multiple "c" $test {
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-re "Inferior loaded $sysroot$binfile_lib\\M.*$gdb_prompt $" {
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pass $test
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}
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-re "Stopped due to shared library event\\M.*$gdb_prompt $" {
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set not_loaded_library 1
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}
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}
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}
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# Call something to ensure that relocation occurred
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gdb_test "call foo(23)" "\\\$.* = 31.*\\\M.*"
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}
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