projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 88b9d363 | 1 | # Copyright (C) 2014-2022 Free Software Foundation, Inc. |
| 81219e53 DE |
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 | standard_testfile | |
| 17 | ||
| 18 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" \ | |
| 19 | executable { debug }] != "" } { | |
| 20 | return -1 | |
| 21 | } | |
| 22 | ||
| 23 | clean_restart ${binfile} | |
| 24 | ||
| 25 | if ![runto_main] { | |
| bc6c7af4 | 26 | fail "can't run to main" |
| 81219e53 DE |
27 | return 0 |
| 28 | } | |
| 29 | ||
| 30 | gdb_test "handle SIGUSR1 stop print pass" | |
| 31 | gdb_test "handle SIGUSR2 stop print pass" | |
| 32 | gdb_test "handle SIGABRT stop print pass" | |
| 33 | ||
| 34 | gdb_breakpoint "all_threads_running" | |
| 35 | gdb_continue_to_breakpoint "all_threads_running" | |
| 36 | ||
| 37 | # Find out which of threads 2,3 are for sigusr1,2. | |
| 38 | set sigusr1_thread 0 | |
| 39 | set sigusr2_thread 0 | |
| 40 | gdb_test "thread 2" | |
| 41 | gdb_test_multiple "bt" "determine thread functions" { | |
| 42 | -re "sigusr1.*$gdb_prompt $" { | |
| 43 | set sigusr1_thread 2 | |
| 44 | set sigusr2_thread 3 | |
| 45 | } | |
| 46 | -re "sigusr2.*$gdb_prompt $" { | |
| 47 | set sigusr1_thread 3 | |
| 48 | set sigusr2_thread 2 | |
| 49 | } | |
| 50 | } | |
| 51 | ||
| 52 | # No point in continuing if we couldn't figure out which thread is which. | |
| 53 | if { $sigusr1_thread == 0 } { | |
| 54 | # FAIL already recorded. | |
| 55 | return 0 | |
| 56 | } | |
| 57 | ||
| 58 | # Advance each thread to where we want them one at a time. | |
| 59 | gdb_test_no_output "set scheduler-locking on" | |
| 60 | gdb_test_no_output "set var ready = 1" | |
| 61 | ||
| 62 | # Thread sigusr1_thread gets a SIGUSR1 which we leave alone. | |
| f302f9e2 AB |
63 | gdb_test "thread $sigusr1_thread" "" \ |
| 64 | "switch to SIGUSR1 thread" | |
| 65 | gdb_test "continue" "SIGUSR1.*" \ | |
| 66 | "continue until we get SIGUSR1" | |
| 81219e53 DE |
67 | |
| 68 | # Inject SIGUSR2 into thread sigusr2_thread. | |
| f302f9e2 AB |
69 | gdb_test "thread $sigusr2_thread" "" \ |
| 70 | "switch to SIGUSR2 thread" | |
| 81219e53 DE |
71 | gdb_test_no_output "queue-signal SIGUSR2" |
| 72 | ||
| 73 | # The main thread gets SIGABRT which we then throw away. | |
| 74 | gdb_test "thread 1" "" | |
| f302f9e2 AB |
75 | gdb_test "continue" "SIGABRT.*" \ |
| 76 | "continue until we get SIGABRT" | |
| 81219e53 DE |
77 | gdb_test_no_output "queue-signal 0" |
| 78 | ||
| 79 | # Now let every thread run. | |
| 80 | gdb_test_no_output "set scheduler-locking off" | |
| 81 | ||
| 82 | gdb_breakpoint "all_threads_done" | |
| 83 | gdb_continue_to_breakpoint "all_threads_done" | |
| 84 | ||
| 85 | # Verify SIGUSR1, SIGUSR2 were received, and SIGABRT was discarded. | |
| 86 | gdb_test "p sigusr1_received" "= 1" | |
| 87 | gdb_test "p sigusr2_received" "= 1" | |
| 88 | gdb_test "p sigabrt_received" "= 0" | |
| 89 | ||
| 90 | # Before we finish up verify the queueing of nopass signals flags an error. | |
| 91 | gdb_test "queue-signal SIGINT" \ | |
| 92 | "Signal handling set to not pass this signal to the program." | |
| 93 | ||
| 94 | # Verify program is able to finish. | |
| 95 | gdb_continue_to_end |