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b811d2c2 | 1 | # Copyright 2011-2020 Free Software Foundation, Inc. |
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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 | ||
345bcc73 | 16 | if {![isnative] || ![istarget *-linux*] || [skip_shlib_tests]} { |
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17 | return 0 |
18 | } | |
19 | ||
20 | load_lib prelink-support.exp | |
21 | ||
22 | set testfile "dlopen-libpthread" | |
23 | set srcmainfile ${testfile}.c | |
24 | set srclibfile ${testfile}-lib.c | |
25 | set executable ${testfile} | |
c2f901df | 26 | set binfile_lib [standard_output_file ${executable}.so] |
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27 | set lib_dlopen [shlib_target_file ${executable}.so] |
28 | ||
29 | # Use build_executable_own_libs as prelinked libpthread.so can produce false | |
30 | # PASS - it is OK if GDB processes it still before relocation. | |
31 | ||
32 | set relink_args [build_executable_own_libs ${testfile}.exp ${executable}.so $srclibfile {debug shlib_pthreads} no] | |
33 | if {$relink_args == "" || ![prelink_no $relink_args] | |
5b362f04 | 34 | || [prepare_for_testing "failed to prepare" ${executable} ${srcmainfile} {debug shlib_load}] } { |
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35 | return -1 |
36 | } | |
d9019901 | 37 | gdb_load_shlib $binfile_lib |
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38 | |
39 | if { ![runto_main] } { | |
40 | return -1 | |
41 | } | |
42 | ||
43 | set test "info probes all rtld rtld_map_complete" | |
44 | gdb_test_multiple $test $test { | |
45 | -re "\[ \t\]rtld_map_complete\[ \t\]+0x\[0-9a-f\]+.*\r\n$gdb_prompt $" { | |
46 | pass $test | |
47 | } | |
48 | -re "No probes matched\\.\r\n$gdb_prompt $" { | |
49 | xfail $test | |
5b362f04 | 50 | untested "no matching probes" |
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51 | return |
52 | } | |
53 | } | |
54 | ||
55 | set test "libpthread.so not found" | |
56 | gdb_test_multiple "info sharedlibrary" $test { | |
57 | -re "/libpthread\\.so.*\r\n$gdb_prompt $" { | |
58 | fail $test | |
59 | } | |
60 | -re "/libc\\.so.*\r\n$gdb_prompt $" { | |
61 | pass $test | |
62 | } | |
63 | } | |
64 | ||
65 | gdb_test "set variable filename=\"$lib_dlopen\"" | |
66 | ||
67 | gdb_breakpoint "notify" | |
68 | ||
69 | # The error was: | |
70 | # Cannot find new threads: generic error | |
71 | gdb_continue_to_breakpoint "notify" ".* notify-here .*" | |
72 | ||
73 | gdb_test "info sharedlibrary" {/libpthread\.so.*} "libpthread.so found" |