Commit | Line | Data |
---|---|---|
c5a57081 JB |
1 | # Copyright (C) 2004, 2007-2008, 2010-2012 Free Software Foundation, |
2 | # Inc. | |
b89667eb DE |
3 | |
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation; either version 3 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
16 | ||
17 | # Test recovering from a hand function call that gets interrupted | |
18 | # by a signal in another thread. | |
19 | ||
20 | set NR_THREADS 4 | |
21 | ||
b89667eb DE |
22 | set testfile "interrupted-hand-call" |
23 | set srcfile ${testfile}.c | |
24 | set binfile ${objdir}/${subdir}/${testfile} | |
25 | ||
26 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}" "additional_flags=-DNR_THREADS=$NR_THREADS"]] != "" } { | |
27 | return -1 | |
28 | } | |
29 | ||
30 | # Some targets can't do function calls, so don't even bother with this | |
31 | # test. | |
32 | if [target_info exists gdb,cannot_call_functions] { | |
33 | setup_xfail "*-*-*" 2416 | |
34 | fail "This target can not call functions" | |
35 | continue | |
36 | } | |
37 | ||
38 | gdb_exit | |
39 | gdb_start | |
40 | gdb_reinitialize_dir $srcdir/$subdir | |
41 | gdb_load ${binfile} | |
42 | ||
43 | if { ![runto_main] } { | |
44 | fail "Can't run to main" | |
45 | return 0 | |
46 | } | |
47 | ||
48 | gdb_test "break all_threads_running" \ | |
49 | "Breakpoint 2 at .*: file .*${srcfile}, line .*" \ | |
50 | "breakpoint on all_threads_running" | |
51 | ||
52 | # Run the program and make sure GDB reports that we stopped after | |
53 | # hitting breakpoint 2 in all_threads_running(). | |
54 | ||
55 | gdb_test "continue" \ | |
56 | ".*Breakpoint 2, all_threads_running ().*" \ | |
57 | "run to all_threads_running" | |
58 | ||
59 | # NOTE: Don't turn on scheduler-locking here. | |
60 | # We want the main thread (hand_call_with_signal) and | |
61 | # thread 1 (sigabrt_handler) to both run. | |
62 | ||
63 | gdb_test "call hand_call_with_signal()" \ | |
64 | ".*in another thread.*" \ | |
65 | "hand-call interrupted by signal in another thread" | |
66 | ||
67 | # Verify dummy stack frame is still present. | |
68 | ||
69 | gdb_test "maint print dummy-frames" ".*stack=.*" "dummy stack frame present" | |
70 | ||
71 | # Continuing now should exit the hand-call and pop the dummy frame. | |
72 | ||
f6978de9 | 73 | gdb_test "continue" ".*" "finish hand-call" |
b89667eb DE |
74 | |
75 | gdb_test_multiple "maint print dummy-frames" "dummy frame popped" { | |
76 | -re ".*stack=.*$gdb_prompt $" { | |
77 | fail "dummy frame popped" | |
78 | } | |
79 | -re ".*$gdb_prompt $" { | |
80 | pass "dummy frame popped" | |
81 | } | |
82 | } | |
83 | ||
84 | # Continue one last time, the program should exit normally. | |
85 | ||
eceb0c5f | 86 | gdb_continue_to_end "" continue 1 |
b89667eb DE |
87 | |
88 | return 0 |