projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 99619bea PA |
1 | # Copyright (C) 2011-2014 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 | # Test that GDB steps over all breakpoints of threads not the stepping | |
| 17 | # thread, before actually proceeding with the stepped thread. | |
| 18 | ||
| 19 | standard_testfile | |
| 20 | set executable ${testfile} | |
| 21 | ||
| 22 | if [target_info exists gdb,nosignals] { | |
| 23 | verbose "Skipping ${testfile}.exp because of nosignals." | |
| 24 | return -1 | |
| 25 | } | |
| 26 | ||
| 27 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \ | |
| 28 | executable [list debug "incdir=${objdir}"]] != "" } { | |
| 29 | return -1 | |
| 30 | } | |
| 31 | ||
| 32 | # Prepare environment for test. PREFIX is used as prefix in test | |
| 33 | # messages. | |
| 34 | ||
| 35 | proc setup { prefix } { | |
| 36 | global executable | |
| 37 | ||
| 38 | with_test_prefix $prefix { | |
| 39 | clean_restart $executable | |
| 40 | ||
| 41 | if ![runto_main] { | |
| 42 | return -1 | |
| 43 | } | |
| 44 | ||
| 45 | gdb_breakpoint [gdb_get_line_number "set wait-threads breakpoint here"] | |
| 46 | gdb_continue_to_breakpoint "run to breakpoint" | |
| 47 | gdb_test "info threads" "3 .* 2 .*\\\* 1.*" "info threads shows all threads" | |
| 48 | ||
| 49 | gdb_test_no_output "set scheduler-locking on" | |
| 50 | ||
| 51 | gdb_breakpoint [gdb_get_line_number "set breakpoint thread 3 here"] | |
| 52 | gdb_breakpoint [gdb_get_line_number "set breakpoint thread 2 here"] | |
| 53 | ||
| 54 | gdb_test "thread 3" "Switching.*" | |
| 55 | gdb_continue_to_breakpoint "run to breakpoint in thread 3" | |
| 56 | gdb_test "p *myp = 0" " = 0" "unbreak loop in thread 3" | |
| 57 | ||
| 58 | gdb_test "thread 2" "Switching.*" | |
| 59 | gdb_continue_to_breakpoint "run to breakpoint in thread 2" | |
| 60 | gdb_test "p *myp = 0" " = 0" "unbreak loop in thread 2" | |
| 61 | ||
| 62 | # Switch back to thread 1 and disable scheduler locking. | |
| 63 | gdb_test "thread 1" "Switching.*" | |
| 64 | gdb_test_no_output "set scheduler-locking off" | |
| 65 | ||
| 66 | # Now all 3 threads are stopped for a breakpoint that needs to | |
| 67 | # be stepped over before thread 1 is resumed. | |
| 68 | } | |
| 69 | } | |
| 70 | ||
| 71 | setup "step" | |
| 72 | gdb_test "step" "in wait_threads .*" | |
| 73 | ||
| 74 | setup "next" | |
| 75 | gdb_test "set debug infrun 1" ".*" | |
| 76 | gdb_test "next" "pthread_join.*" | |
| 77 | ||
| 78 | setup "continue" | |
| 79 | gdb_breakpoint [gdb_get_line_number "EXIT_SUCCESS"] | |
| 80 | gdb_test "continue" "EXIT_SUCCESS.*" |