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9b254dd1 | 1 | # Copyright (C) 2004, 2007, 2008 Free Software Foundation, Inc. |
ce78e7c3 MI |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
ce78e7c3 MI |
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 | |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
ce78e7c3 | 15 | |
ce78e7c3 MI |
16 | # This file was written by Manoj Iyer. (manjo@austin.ibm.com) |
17 | # Test break points and single step on thread functions. | |
18 | # | |
19 | # Test Purpose: | |
20 | # - Test that breakpoints, continue in a threaded application works. | |
21 | # On powerpc64-unknown-linux-gnu system, running kernel version | |
22 | # 2.6.5-7.71-pseries64 this test is known to fail due to kernel bug | |
23 | # in ptrace system call. | |
24 | # | |
25 | # Test Strategy: | |
8de0841b | 26 | # - thread_check.c creates 2 threads |
ce78e7c3 MI |
27 | # - start gdb |
28 | # - create 2 breakpoints #1 main() #2 tf() (the thread function) | |
29 | # - run gdb till #1 main() breakpoint is reached | |
30 | # - continue to breakpoint #2 tf() | |
31 | # - delete all breakpoints | |
32 | # - exit gdb. | |
33 | ||
34 | if $tracelevel then { | |
35 | strace $tracelevel | |
36 | } | |
37 | ||
38 | set prms_id 0 | |
39 | set bug_id 0 | |
40 | ||
41 | set testfile "thread_check" | |
42 | set srcfile ${testfile}.c | |
43 | set binfile ${objdir}/${subdir}/${testfile} | |
44 | ||
45 | if {[gdb_compile_pthreads "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug "incdir=${objdir}"]] != "" } { | |
46 | return -1 | |
47 | } | |
48 | ||
49 | ||
50 | gdb_start | |
51 | gdb_reinitialize_dir $srcdir/$subdir | |
52 | gdb_load ${binfile} | |
53 | ||
54 | if ![runto_main] then { | |
55 | fail "Can't run to main" | |
56 | return 1; | |
57 | } | |
58 | ||
59 | ||
60 | # | |
61 | # set breakpoint at thread fucntion tf | |
62 | # | |
63 | gdb_test "break tf" \ | |
64 | "Breakpoint.*at.* file .*$srcfile, line.*" \ | |
65 | "breakpoint at tf" | |
66 | ||
67 | ||
68 | # | |
69 | # | |
70 | # continue to tf() breakpoint #2 | |
71 | # | |
72 | gdb_test "continue" \ | |
8de0841b | 73 | ".*Breakpoint 2,.*tf.*at.*$srcfile:.*" \ |
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74 | "continue to tf" |
75 | ||
76 | # | |
77 | # backtrace from thread function. | |
78 | # | |
79 | gdb_test "backtrace" \ | |
8de0841b | 80 | "#0 .*tf .*at .*$srcfile:.*" \ |
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81 | "backtrace from thread function" |
82 | ||
83 | ||
84 | # | |
85 | # delete all breakpoints | |
86 | # | |
87 | delete_breakpoints | |
88 | ||
89 | # | |
90 | # exit gdb | |
91 | # | |
92 | gdb_exit |