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ecd75fc8 | 1 | # Copyright 2013-2014 Free Software Foundation, Inc. |
bc5065a7 PA |
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 | |
5 | # the Free Software Foundation; either version 3 of the License, or | |
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 | |
14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | load_lib "trace-support.exp" | |
17 | load_lib "range-stepping-support.exp" | |
18 | ||
19 | standard_testfile | |
20 | set executable $testfile | |
21 | ||
22 | if [prepare_for_testing $testfile.exp $executable $srcfile \ | |
23 | {debug nowarnings}] { | |
24 | return -1 | |
25 | } | |
26 | ||
27 | if ![runto_main] { | |
28 | fail "Can't run to main to check for trace support" | |
29 | return -1 | |
30 | } | |
31 | ||
32 | if ![gdb_target_supports_trace] { | |
33 | unsupported "target does not support trace" | |
4ec70201 | 34 | return -1 |
bc5065a7 PA |
35 | } |
36 | ||
37 | # Check that range stepping works well with tracepoints. | |
38 | ||
39 | proc range_stepping_with_tracepoint { type } { | |
40 | with_test_prefix "${type}" { | |
41 | gdb_breakpoint [gdb_get_line_number "location 1"] | |
42 | gdb_continue_to_breakpoint "location 1" | |
43 | delete_breakpoints | |
44 | ||
45 | gdb_test "${type} *set_point" ".*" | |
46 | gdb_test_no_output "tstart" | |
47 | ||
48 | # Step a line with a tracepoint in the middle. The tracepoint | |
49 | # itself shouldn't have any effect on range stepping. We | |
50 | # should see one vCont;r and no vCont;s's. | |
51 | exec_cmd_expect_vCont_count "step" 0 1 | |
52 | gdb_test_no_output "tstop" | |
53 | gdb_test "tfind" "Found trace frame .*" "first tfind" | |
54 | gdb_test "tfind" \ | |
55 | "Target failed to find requested trace frame.*" \ | |
56 | "second tfind" | |
57 | ||
58 | delete_breakpoints | |
59 | } | |
60 | } | |
61 | ||
62 | range_stepping_with_tracepoint "trace" | |
63 | ||
64 | set libipa [get_in_proc_agent] | |
65 | gdb_load_shlibs $libipa | |
66 | ||
67 | if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \ | |
68 | executable [list debug nowarnings shlib=$libipa] ] != "" } { | |
69 | untested "failed to compile ftrace tests" | |
70 | return -1 | |
71 | } | |
72 | ||
73 | clean_restart ${executable} | |
74 | ||
75 | if ![runto_main] { | |
76 | fail "Can't run to main for ftrace tests" | |
77 | return 0 | |
78 | } | |
79 | ||
80 | gdb_reinitialize_dir $srcdir/$subdir | |
81 | if { [gdb_test "info sharedlibrary" ".*${libipa}.*" "IPA loaded"] != 0 } { | |
82 | untested "Could not find IPA lib loaded" | |
83 | } else { | |
84 | range_stepping_with_tracepoint "ftrace" | |
85 | } |