Commit | Line | Data |
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e2882c85 | 1 | # Copyright 2012-2018 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 | ||
4ec70201 | 15 | load_lib "trace-support.exp" |
c03e6ccc | 16 | |
497a5eb0 | 17 | standard_testfile |
c03e6ccc | 18 | set executable $testfile |
c03e6ccc YQ |
19 | set expfile $testfile.exp |
20 | ||
21 | # Some targets have leading underscores on assembly symbols. | |
22 | set additional_flags [gdb_target_symbol_prefix_flags] | |
23 | ||
8bca2978 SL |
24 | if ![gdb_trace_common_supports_arch] { |
25 | unsupported "no trace-common.h support for arch" | |
26 | return -1 | |
27 | } | |
28 | ||
c03e6ccc YQ |
29 | if { [gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile \ |
30 | executable [list debug $additional_flags] ] != "" } { | |
8bca2978 | 31 | # gdb_compile_pthreads provides an appropriate unsupported message. |
c03e6ccc YQ |
32 | return -1 |
33 | } | |
34 | ||
35 | clean_restart ${testfile} | |
36 | ||
37 | if ![runto_main] { | |
bc6c7af4 | 38 | fail "can't run to main to check for trace support" |
c03e6ccc YQ |
39 | return -1 |
40 | } | |
41 | ||
42 | if ![gdb_target_supports_trace] { | |
43 | unsupported "target does not support trace" | |
44 | return -1 | |
45 | } | |
46 | ||
47 | proc step_over_tracepoint { trace_type } \ | |
48 | {with_test_prefix "step over $trace_type" \ | |
49 | { | |
50 | global executable | |
51 | global hex | |
52 | ||
53 | # Start with a fresh gdb. | |
54 | clean_restart ${executable} | |
55 | # Make sure inferior is running in all-stop mode. | |
56 | gdb_test_no_output "set non-stop 0" | |
57 | if ![runto_main] { | |
bc6c7af4 | 58 | fail "can't run to main" |
c03e6ccc YQ |
59 | return -1 |
60 | } | |
61 | ||
62 | gdb_test "break set_point1" "Breakpoint \[0-9\] at $hex: file.*" | |
63 | gdb_test "continue" "Continuing\\.\[ \r\n\]+.*Breakpoint.*" "continue to set_point1" | |
64 | ||
65 | gdb_test "${trace_type} *\$pc" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" | |
66 | gdb_test_no_output "tstart" | |
67 | ||
68 | gdb_test "stepi" ".*" | |
69 | gdb_test_no_output "tstop" | |
70 | }} | |
71 | ||
72 | # Set breakpoint and tracepoint at the same address. | |
73 | ||
74 | proc break_trace_same_addr { trace_type option } \ | |
75 | {with_test_prefix "$trace_type $option" \ | |
76 | { | |
77 | global executable | |
78 | global hex | |
79 | ||
80 | # Start with a fresh gdb. | |
81 | clean_restart ${executable} | |
82 | if ![runto_main] { | |
bc6c7af4 | 83 | fail "can't run to main" |
c03e6ccc YQ |
84 | return -1 |
85 | } | |
86 | ||
87 | gdb_test_no_output "set breakpoint always-inserted ${option}" | |
88 | ||
194ed413 | 89 | gdb_breakpoint "end" qualified |
c03e6ccc YQ |
90 | |
91 | gdb_test "break set_point1" "Breakpoint \[0-9\] at $hex: file.*" | |
92 | gdb_test "${trace_type} set_point1" "\(Fast t|T\)racepoint \[0-9\] at $hex: file.*" | |
93 | ||
94 | gdb_test_no_output "tstart" | |
95 | ||
96 | gdb_test "continue" "Continuing\\.\[ \r\n\]+.*Breakpoint.*" "continue to set_point1 1" | |
97 | gdb_test "continue" "Continuing\\.\[ \r\n\]+.*Breakpoint.*" "continue to set_point1 2" | |
98 | ||
99 | gdb_test "continue" "Continuing\\.\[ \r\n\]+.*Breakpoint.*" "continue to end" | |
100 | gdb_test_no_output "tstop" | |
101 | ||
102 | gdb_test "tfind" "Found trace frame 0, tracepoint .*" "tfind frame 0" | |
103 | gdb_test "tfind" "Found trace frame 1, tracepoint .*" "tfind frame 1" | |
104 | ||
105 | gdb_test "tfind" "Target failed to find requested trace frame\\..*" | |
106 | }} | |
107 | ||
108 | foreach break_always_inserted { "on" "off" } { | |
109 | break_trace_same_addr "trace" ${break_always_inserted} | |
110 | } | |
111 | ||
112 | step_over_tracepoint "trace" | |
113 | ||
8bca2978 SL |
114 | if {[skip_shlib_tests]} { |
115 | return 0 | |
116 | } | |
117 | ||
c0d4d1c0 | 118 | set libipa [get_in_proc_agent] |
952ebca5 | 119 | set remote_libipa [gdb_load_shlib $libipa] |
c03e6ccc YQ |
120 | |
121 | # Compile test case again with IPA. | |
122 | if { [gdb_compile_pthreads "$srcdir/$subdir/$srcfile" $binfile \ | |
123 | executable [list debug $additional_flags shlib=$libipa] ] != "" } { | |
84c93cd5 | 124 | untested "failed to compile with in-process agent library" |
c03e6ccc YQ |
125 | return -1 |
126 | } | |
127 | clean_restart ${executable} | |
128 | ||
129 | if ![runto_main] { | |
bc6c7af4 | 130 | fail "can't run to main for ftrace tests" |
c03e6ccc YQ |
131 | return 0 |
132 | } | |
133 | ||
134 | gdb_reinitialize_dir $srcdir/$subdir | |
952ebca5 | 135 | if { [gdb_test "info sharedlibrary" ".*${remote_libipa}.*" "IPA loaded"] != 0 } { |
bc6c7af4 | 136 | untested "could not find IPA lib loaded" |
c03e6ccc YQ |
137 | } else { |
138 | foreach break_always_inserted { "on" "off" } { | |
139 | break_trace_same_addr "ftrace" ${break_always_inserted} | |
140 | } | |
141 | ||
142 | step_over_tracepoint "ftrace" | |
143 | } |