projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| c5a57081 | 1 | # Copyright 2009-2012 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 | ||
| 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. | |
| 19 | ||
| 20 | # No exec event support in the remote protocol. | |
| 21 | if { [is_remote target] } then { | |
| 22 | continue | |
| 23 | } | |
| 24 | ||
| 25 | set testfile "non-ldr-exc-2" | |
| 26 | set srcfile ${testfile}.c | |
| 27 | set executable ${testfile} | |
| 28 | set binfile ${objdir}/${subdir}/${executable} | |
| 29 | ||
| 30 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
| 31 | return -1 | |
| 32 | } | |
| 33 | ||
| 0f4d39d5 | 34 | proc do_test { lock_sched } { with_test_prefix "lock-sched$lock_sched" { |
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35 | global executable |
| 36 | ||
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37 | clean_restart ${executable} |
| 38 | ||
| 39 | if ![runto_main] { | |
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40 | return -1 |
| 41 | } | |
| 42 | ||
| 43 | gdb_breakpoint [gdb_get_line_number "break-here"] | |
| 44 | gdb_continue_to_breakpoint "break-here" ".* break-here .*" | |
| 45 | ||
| 46 | gdb_test "info threads" \ | |
| 47 | "\r\n\[ \t\]*Id\[ \t\]+Target\[ \t\]+Id\[ \t\]+Frame\[ \t\]*\r\n\\* 2 *Thread \[^\r\n\]* at \[^\r\n\]*" \ | |
| 48 | "single thread left" | |
| 49 | ||
| 50 | # Also test with sched-lock to make sure we can follow the | |
| 51 | # non-leader thread execing even though the main thread wasn't | |
| 52 | # resumed before the exec. | |
| 53 | if { $lock_sched } { | |
| 54 | gdb_test_no_output "set scheduler-locking on" | |
| 55 | } | |
| 56 | ||
| 57 | gdb_test "continue" \ | |
| 58 | ".*is executing new program.*Breakpoint 1, main.* at .*" \ | |
| 59 | "continue over exec" | |
| 6a5870ce | 60 | }} |
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61 | |
| 62 | do_test 0 | |
| 63 | do_test 1 |