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37e4754d LM |
1 | # This testcase is part of GDB, the GNU debugger. |
2 | ||
ecd75fc8 | 3 | # Copyright 2007-2014 Free Software Foundation, Inc. |
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4 | |
5 | # This program is free software; you can redistribute it and/or modify | |
6 | # it under the terms of the GNU General Public License as published by | |
7 | # the Free Software Foundation; either version 3 of the License, or | |
8 | # (at your option) any later version. | |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | # GNU General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
18 | # watch-thread_num.exp Test thread <thread_num> parameter for | |
19 | # watch commands. | |
20 | # | |
21 | ||
8e6a5956 UW |
22 | # This test verifies that a watchpoint is detected in the proper thread |
23 | # so the test is only meaningful on a system with hardware watchpoints. | |
b800ec70 UW |
24 | if {[skip_hw_watchpoint_tests]} { |
25 | return 0 | |
8e6a5956 UW |
26 | } |
27 | ||
62cef515 | 28 | standard_testfile .c |
37e4754d LM |
29 | |
30 | # What compiler are we using? | |
31 | # | |
4c93b1db | 32 | if [get_compiler_info] { |
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33 | return -1 |
34 | } | |
35 | ||
62172bb9 UW |
36 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
37 | return -1 | |
37e4754d LM |
38 | } |
39 | ||
62cef515 | 40 | clean_restart ${binfile} |
37e4754d LM |
41 | |
42 | if { ![runto main] } then { | |
43 | fail "run to main" | |
44 | return | |
45 | } | |
46 | ||
47 | gdb_test "watch shared_var thread 0" "Unknown thread 0\." "Watchpoint on invalid thread" | |
48 | gdb_test "watch shared_var thread" "A syntax error in expression, near `thread'\." "Invalid watch syntax" | |
49 | ||
27d3a1a2 | 50 | gdb_test "Next 5" ".*" |
37e4754d | 51 | |
abc8a88d PM |
52 | gdb_test "break thread_function" "Breakpoint \[0-9\].*" \ |
53 | "Set breakpoint at thread_function" | |
37e4754d | 54 | |
abc8a88d PM |
55 | gdb_test "continue" ".*Breakpoint 2.*" "Stopped in thread_function" |
56 | ||
02746bbc MS |
57 | gdb_test_multiple "thread" "Thread command" { |
58 | -re ".*Current thread is (\[0-9\]*).*$gdb_prompt $" { | |
59 | pass "Thread command" | |
60 | } | |
abc8a88d PM |
61 | } |
62 | ||
63 | set thread_num "$expect_out(1,string)" | |
64 | ||
27d3a1a2 | 65 | gdb_test_no_output "disable 2" "Disable breakpoint 2" |
8e6a5956 | 66 | gdb_test "watch shared_var thread $thread_num" "Hardware watchpoint 3: shared_var" "Watchpoint on shared variable" |
abc8a88d PM |
67 | gdb_test "info breakpoint 3" "stop only in thread $thread_num" |
68 | ||
69 | for {set i 1} {$i <= 10} {incr i 1} { | |
ac0bb574 NF |
70 | set watchpoint "Watchpoint triggered iteration $i" |
71 | set check "Check thread that triggered iteration $i" | |
72 | ||
8e6a5956 | 73 | gdb_test "continue" "Hardware watchpoint 3: shared_var.*" $watchpoint |
2992cbe0 | 74 | gdb_test "thread" ".*Current thread is $thread_num .*" $check |
37e4754d LM |
75 | } |
76 |