projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| afacd7f3 GB |
1 | # Copyright 2012-2013 Free Software Foundation, Inc. |
| 2 | ||
| 3 | # This program is free software; you can redistribute it and/or modify | |
| 4 | # it under the terms of the GNU General Public License as published by | |
| 5 | # the Free Software Foundation; either version 3 of the License, or | |
| 6 | # (at your option) any later version. | |
| 7 | # | |
| 8 | # This program is distributed in the hope that it will be useful, | |
| 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 11 | # GNU General Public License for more details. | |
| 12 | # | |
| 13 | # You should have received a copy of the GNU General Public License | |
| 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 15 | ||
| 16 | if { [skip_shlib_tests] } { | |
| 17 | return 0 | |
| 18 | } | |
| 19 | ||
| 20 | standard_testfile | |
| 21 | ||
| 22 | set libname $testfile-solib | |
| 23 | set srcfile_lib $srcdir/$subdir/$libname.c | |
| 24 | set binfile_lib [standard_output_file $libname.so] | |
| 25 | ||
| 26 | set normal_bp "_dl_debug_state" | |
| 27 | set probes_bp "dl_main" | |
| 28 | ||
| 29 | if { [gdb_compile_shlib $srcfile_lib $binfile_lib \ | |
| 30 | [list additional_flags=-fPIC]] != "" } { | |
| 31 | untested "Could not compile $binfile_lib." | |
| 32 | return -1 | |
| 33 | } | |
| 34 | ||
| 35 | if { [prepare_for_testing $testfile.exp $testfile $srcfile \ | |
| 36 | [list additional_flags=-DSHLIB_NAME=\"$binfile_lib\" libs=-ldl]] } { | |
| 37 | return -1 | |
| 38 | } | |
| 39 | ||
| 40 | # Enable stop-on-solib-events | |
| 41 | gdb_test_no_output "set stop-on-solib-events 1" | |
| 42 | ||
| 43 | # Start the inferior and run to the first stop | |
| 44 | gdb_run_cmd | |
| 45 | gdb_test "" ".*Stopped due to shared library event.*" | |
| 46 | ||
| 47 | # XFAIL if we are not using probes | |
| 48 | set test "ensure using probes" | |
| 49 | set using_probes 0 | |
| 50 | gdb_test_multiple "bt" $test { | |
| 51 | -re "#0 +\[^\r\n\]*\\m(__GI_)?$normal_bp\\M.*$gdb_prompt $" { | |
| 52 | untested "probes not present on this system" | |
| 53 | } | |
| 54 | -re "#0 +\[^\r\n\]*\\m(__GI_)?$probes_bp\\M.*$gdb_prompt $" { | |
| 55 | pass $test | |
| 56 | set using_probes 1 | |
| 57 | } | |
| 58 | } | |
| 59 | ||
| 60 | if { $using_probes } { | |
| 61 | # Run til it loads our library | |
| 62 | set test "run til our library loads" | |
| 63 | set not_loaded_library 1 | |
| 64 | while { $not_loaded_library } { | |
| 65 | set not_loaded_library 0 | |
| 66 | gdb_test_multiple "c" $test { | |
| 67 | -re "Inferior loaded $binfile_lib\\M.*$gdb_prompt $" { | |
| 68 | pass $test | |
| 69 | } | |
| 70 | -re "Stopped due to shared library event\\M.*$gdb_prompt $" { | |
| 71 | set not_loaded_library 1 | |
| 72 | } | |
| 73 | } | |
| 74 | } | |
| 75 | ||
| 76 | # Call something to ensure that relocation occurred | |
| 77 | gdb_test "call foo(23)" "\\\$.* = 31.*\\\M.*" | |
| 78 | } |