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1d506c26 | 1 | # Copyright (C) 2014-2024 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 ${binfile} | |
24 | ||
25 | if ![runto_main] { | |
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26 | return 0 |
27 | } | |
28 | ||
29 | gdb_test "handle SIGUSR1 stop print pass" | |
30 | gdb_test "handle SIGUSR2 stop print pass" | |
31 | gdb_test "handle SIGABRT stop print pass" | |
32 | ||
33 | gdb_breakpoint "all_threads_running" | |
34 | gdb_continue_to_breakpoint "all_threads_running" | |
35 | ||
36 | # Find out which of threads 2,3 are for sigusr1,2. | |
37 | set sigusr1_thread 0 | |
38 | set sigusr2_thread 0 | |
39 | gdb_test "thread 2" | |
40 | gdb_test_multiple "bt" "determine thread functions" { | |
41 | -re "sigusr1.*$gdb_prompt $" { | |
42 | set sigusr1_thread 2 | |
43 | set sigusr2_thread 3 | |
44 | } | |
45 | -re "sigusr2.*$gdb_prompt $" { | |
46 | set sigusr1_thread 3 | |
47 | set sigusr2_thread 2 | |
48 | } | |
49 | } | |
50 | ||
51 | # No point in continuing if we couldn't figure out which thread is which. | |
52 | if { $sigusr1_thread == 0 } { | |
53 | # FAIL already recorded. | |
54 | return 0 | |
55 | } | |
56 | ||
57 | # Advance each thread to where we want them one at a time. | |
58 | gdb_test_no_output "set scheduler-locking on" | |
59 | gdb_test_no_output "set var ready = 1" | |
60 | ||
61 | # Thread sigusr1_thread gets a SIGUSR1 which we leave alone. | |
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62 | gdb_test "thread $sigusr1_thread" "" \ |
63 | "switch to SIGUSR1 thread" | |
64 | gdb_test "continue" "SIGUSR1.*" \ | |
65 | "continue until we get SIGUSR1" | |
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66 | |
67 | # Inject SIGUSR2 into thread sigusr2_thread. | |
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68 | gdb_test "thread $sigusr2_thread" "" \ |
69 | "switch to SIGUSR2 thread" | |
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70 | gdb_test_no_output "queue-signal SIGUSR2" |
71 | ||
72 | # The main thread gets SIGABRT which we then throw away. | |
73 | gdb_test "thread 1" "" | |
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74 | gdb_test "continue" "SIGABRT.*" \ |
75 | "continue until we get SIGABRT" | |
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76 | gdb_test_no_output "queue-signal 0" |
77 | ||
78 | # Now let every thread run. | |
79 | gdb_test_no_output "set scheduler-locking off" | |
80 | ||
81 | gdb_breakpoint "all_threads_done" | |
82 | gdb_continue_to_breakpoint "all_threads_done" | |
83 | ||
84 | # Verify SIGUSR1, SIGUSR2 were received, and SIGABRT was discarded. | |
85 | gdb_test "p sigusr1_received" "= 1" | |
86 | gdb_test "p sigusr2_received" "= 1" | |
87 | gdb_test "p sigabrt_received" "= 0" | |
88 | ||
89 | # Before we finish up verify the queueing of nopass signals flags an error. | |
90 | gdb_test "queue-signal SIGINT" \ | |
91 | "Signal handling set to not pass this signal to the program." | |
92 | ||
93 | # Verify program is able to finish. | |
94 | gdb_continue_to_end |