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8acc9f48 | 1 | # Copyright 2012-2013 Free Software Foundation, Inc. |
c03e6ccc YQ |
2 | # This program is free software; you can redistribute it and/or modify |
3 | # it under the terms of the GNU General Public License as published by | |
4 | # the Free Software Foundation; either version 3 of the License, or | |
5 | # (at your option) any later version. | |
6 | # | |
7 | # This program is distributed in the hope that it will be useful, | |
8 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
9 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
10 | # GNU General Public License for more details. | |
11 | # | |
12 | # You should have received a copy of the GNU General Public License | |
13 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
14 | ||
15 | load_lib "trace-support.exp"; | |
16 | ||
497a5eb0 | 17 | standard_testfile |
c03e6ccc | 18 | set executable $testfile |
c03e6ccc YQ |
19 | set expfile $testfile.exp |
20 | ||
21 | # Some targets have leading underscores on assembly symbols. | |
22 | set additional_flags [gdb_target_symbol_prefix_flags] | |
23 | ||
24 | if { [gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile \ | |
25 | executable [list debug $additional_flags] ] != "" } { | |
26 | untested "Couldn't compile test program" | |
27 | return -1 | |
28 | } | |
29 | ||
30 | clean_restart ${testfile} | |
31 | ||
32 | if ![runto_main] { | |
33 | fail "Can't run to main to check for trace support" | |
34 | return -1 | |
35 | } | |
36 | ||
37 | if ![gdb_target_supports_trace] { | |
38 | unsupported "target does not support trace" | |
39 | return -1 | |
40 | } | |
41 | ||
42 | proc step_over_tracepoint { trace_type } \ | |
43 | {with_test_prefix "step over $trace_type" \ | |
44 | { | |
45 | global executable | |
46 | global hex | |
47 | ||
48 | # Start with a fresh gdb. | |
49 | clean_restart ${executable} | |
50 | # Make sure inferior is running in all-stop mode. | |
51 | gdb_test_no_output "set non-stop 0" | |
52 | if ![runto_main] { | |
53 | fail "Can't run to main" | |
54 | return -1 | |
55 | } | |
56 | ||
57 | gdb_test "break set_point1" "Breakpoint \[0-9\] at $hex: file.*" | |
58 | gdb_test "continue" "Continuing\\.\[ \r\n\]+.*Breakpoint.*" "continue to set_point1" | |
59 | ||
60 | gdb_test "${trace_type} *\$pc" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" | |
61 | gdb_test_no_output "tstart" | |
62 | ||
63 | gdb_test "stepi" ".*" | |
64 | gdb_test_no_output "tstop" | |
65 | }} | |
66 | ||
67 | # Set breakpoint and tracepoint at the same address. | |
68 | ||
69 | proc break_trace_same_addr { trace_type option } \ | |
70 | {with_test_prefix "$trace_type $option" \ | |
71 | { | |
72 | global executable | |
73 | global hex | |
74 | ||
75 | # Start with a fresh gdb. | |
76 | clean_restart ${executable} | |
77 | if ![runto_main] { | |
78 | fail "Can't run to main" | |
79 | return -1 | |
80 | } | |
81 | ||
82 | gdb_test_no_output "set breakpoint always-inserted ${option}" | |
83 | ||
84 | gdb_test "break end" "Breakpoint \[0-9\] at $hex: file.*" | |
85 | ||
86 | gdb_test "break set_point1" "Breakpoint \[0-9\] at $hex: file.*" | |
87 | gdb_test "${trace_type} set_point1" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" | |
88 | ||
89 | gdb_test_no_output "tstart" | |
90 | ||
91 | gdb_test "continue" "Continuing\\.\[ \r\n\]+.*Breakpoint.*" "continue to set_point1 1" | |
92 | gdb_test "continue" "Continuing\\.\[ \r\n\]+.*Breakpoint.*" "continue to set_point1 2" | |
93 | ||
94 | gdb_test "continue" "Continuing\\.\[ \r\n\]+.*Breakpoint.*" "continue to end" | |
95 | gdb_test_no_output "tstop" | |
96 | ||
97 | gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0" | |
98 | gdb_test "tfind" "Found trace frame 1, tracepoint .*" "tfind frame 1" | |
99 | ||
100 | gdb_test "tfind" "Target failed to find requested trace frame\\..*" | |
101 | }} | |
102 | ||
103 | foreach break_always_inserted { "on" "off" } { | |
104 | break_trace_same_addr "trace" ${break_always_inserted} | |
105 | } | |
106 | ||
107 | step_over_tracepoint "trace" | |
108 | ||
c0d4d1c0 | 109 | set libipa [get_in_proc_agent] |
c03e6ccc YQ |
110 | gdb_load_shlibs $libipa |
111 | ||
112 | # Compile test case again with IPA. | |
113 | if { [gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile \ | |
114 | executable [list debug $additional_flags shlib=$libipa] ] != "" } { | |
115 | untested "failed to compile ftrace tests" | |
116 | return -1 | |
117 | } | |
118 | clean_restart ${executable} | |
119 | ||
120 | if ![runto_main] { | |
121 | fail "Can't run to main for ftrace tests" | |
122 | return 0 | |
123 | } | |
124 | ||
125 | gdb_reinitialize_dir $srcdir/$subdir | |
c0d4d1c0 | 126 | if { [gdb_test "info sharedlibrary" ".*${libipa}.*" "IPA loaded"] != 0 } { |
c03e6ccc YQ |
127 | untested "Could not find IPA lib loaded" |
128 | } else { | |
129 | foreach break_always_inserted { "on" "off" } { | |
130 | break_trace_same_addr "ftrace" ${break_always_inserted} | |
131 | } | |
132 | ||
133 | step_over_tracepoint "ftrace" | |
134 | } |