projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 88b9d363 | 1 | # Copyright 2018-2022 Free Software Foundation, Inc. |
| 6295b6da SM |
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 | # Test that we can follow forks properly when the executable is | |
| 17 | # position-independent. | |
| 18 | ||
| 19 | standard_testfile | |
| 20 | ||
| 21 | set opts [list debug additional_flags=-fPIE ldflags=-pie] | |
| 22 | ||
| 23 | if [prepare_for_testing "failed to prepare" $testfile $srcfile $opts] { | |
| 24 | return | |
| 25 | } | |
| 26 | ||
| 27 | proc setup_test {detach_on_fork {follow_fork_mode "parent"}} { | |
| 28 | global binfile | |
| 29 | ||
| 30 | clean_restart ${binfile} | |
| 31 | ||
| 32 | if ![runto_main] { | |
| 33 | fail "can't run to main" | |
| 34 | return | |
| 35 | } | |
| 36 | ||
| 37 | gdb_test_no_output "set detach-on-fork ${detach_on_fork}" | |
| 38 | gdb_test_no_output "set follow-fork-mode ${follow_fork_mode}" | |
| 39 | ||
| 40 | gdb_breakpoint "break_here" | |
| 41 | } | |
| 42 | ||
| 43 | proc_with_prefix test_detach_on_fork_follow_parent {} { | |
| 44 | setup_test "on" "parent" | |
| 45 | ||
| 46 | gdb_test "continue" "\r\nBreakpoint 2, break_here.*" | |
| 47 | } | |
| 48 | ||
| 49 | proc_with_prefix test_detach_on_fork_follow_child {} { | |
| 50 | setup_test "on" "child" | |
| 51 | ||
| 52 | gdb_test "continue" "\r\nThread 2.1 .* hit Breakpoint 2, break_here.*" | |
| 53 | } | |
| 54 | ||
| 55 | proc_with_prefix test_no_detach_on_fork {} { | |
| 56 | setup_test "off" | |
| 57 | ||
| 58 | gdb_test "continue" "\r\nThread 1.1 .* hit Breakpoint 2, break_here.*" | |
| 59 | gdb_test "thread 2.1" | |
| 60 | gdb_test "continue" "\r\nThread 2.1 .* hit Breakpoint 2, break_here.*" | |
| 61 | } | |
| 62 | ||
| 63 | test_detach_on_fork_follow_parent | |
| 64 | test_detach_on_fork_follow_child | |
| 65 | test_no_detach_on_fork |