projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c5a57081 | 1 | # Copyright 2009-2012 Free Software Foundation, Inc. |
| 0e5bf2a8 PA |
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 when a thread other than the main thread execs, we follow | |
| 17 | # through to the new incarnation of the main thread, even if the main | |
| 18 | # thread had already exited before the exec. This differs from | |
| 19 | # non-ldr-exc-2.exp in that we have more than two threads in the | |
| 20 | # program when the exec happens. | |
| 21 | ||
| 22 | # No exec event support in the remote protocol. | |
| 23 | if { [is_remote target] } then { | |
| 24 | continue | |
| 25 | } | |
| 26 | ||
| 27 | set testfile "non-ldr-exc-3" | |
| 28 | set srcfile ${testfile}.c | |
| 29 | set executable ${testfile} | |
| 30 | set binfile ${objdir}/${subdir}/${executable} | |
| 31 | ||
| 32 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
| 33 | return -1 | |
| 34 | } | |
| 35 | ||
| 36 | proc do_test { lock_sched } { | |
| 37 | global pf_prefix | |
| 38 | global executable | |
| 39 | ||
| 40 | set save_pf_prefix $pf_prefix | |
| 41 | lappend pf_prefix "lock-sched$lock_sched:" | |
| 42 | ||
| 43 | clean_restart ${executable} | |
| 44 | ||
| 45 | if ![runto_main] { | |
| 46 | set pf_prefix $save_pf_prefix | |
| 47 | return -1 | |
| 48 | } | |
| 49 | ||
| 50 | gdb_breakpoint [gdb_get_line_number "break-here"] | |
| 51 | gdb_continue_to_breakpoint "break-here" ".* break-here .*" | |
| 52 | ||
| 53 | # Also test with sched-lock to make sure we can follow the | |
| 54 | # non-leader thread execing even though the main thread wasn't | |
| 55 | # resumed before the exec. | |
| 56 | if { $lock_sched } { | |
| 57 | gdb_test_no_output "set scheduler-locking on" | |
| 58 | } | |
| 59 | ||
| 60 | gdb_test "continue" \ | |
| 61 | ".*is executing new program.*Breakpoint 1, main.* at .*" \ | |
| 62 | "continue over exec" | |
| 63 | ||
| 64 | set pf_prefix $save_pf_prefix | |
| 65 | } | |
| 66 | ||
| 67 | do_test 0 | |
| 68 | do_test 1 |