projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 618f726f | 1 | # Copyright 2013-2016 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 $srcfile \ | |
| 23 | {debug nowarnings}] { | |
| 24 | return -1 | |
| 25 | } | |
| 26 | ||
| 27 | if ![runto_main] { | |
| bc6c7af4 | 28 | fail "can't run to main to check for trace support" |
| bc5065a7 PA |
29 | return -1 |
| 30 | } | |
| 31 | ||
| 32 | if ![gdb_target_supports_trace] { | |
| 33 | unsupported "target does not support trace" | |
| 4ec70201 | 34 | return -1 |
| bc5065a7 PA |
35 | } |
| 36 | ||
| 42422cc7 PL |
37 | if ![gdb_range_stepping_enabled] { |
| 38 | unsupported "range stepping not supported by the target" | |
| 39 | return -1 | |
| 40 | } | |
| 41 | ||
| bc5065a7 PA |
42 | # Check that range stepping works well with tracepoints. |
| 43 | ||
| 44 | proc range_stepping_with_tracepoint { type } { | |
| 45 | with_test_prefix "${type}" { | |
| 46 | gdb_breakpoint [gdb_get_line_number "location 1"] | |
| 47 | gdb_continue_to_breakpoint "location 1" | |
| 48 | delete_breakpoints | |
| 49 | ||
| 50 | gdb_test "${type} *set_point" ".*" | |
| 51 | gdb_test_no_output "tstart" | |
| 52 | ||
| 53 | # Step a line with a tracepoint in the middle. The tracepoint | |
| 54 | # itself shouldn't have any effect on range stepping. We | |
| 80f0110c YQ |
55 | # should see one vCont;r. |
| 56 | exec_cmd_expect_vCont_count "step" 1 | |
| bc5065a7 PA |
57 | gdb_test_no_output "tstop" |
| 58 | gdb_test "tfind" "Found trace frame .*" "first tfind" | |
| 59 | gdb_test "tfind" \ | |
| 60 | "Target failed to find requested trace frame.*" \ | |
| 61 | "second tfind" | |
| 62 | ||
| 63 | delete_breakpoints | |
| 64 | } | |
| 65 | } | |
| 66 | ||
| 67 | range_stepping_with_tracepoint "trace" | |
| 68 | ||
| 69 | set libipa [get_in_proc_agent] | |
| 952ebca5 | 70 | set remote_libipa [gdb_load_shlib $libipa] |
| bc5065a7 PA |
71 | |
| 72 | if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \ | |
| 73 | executable [list debug nowarnings shlib=$libipa] ] != "" } { | |
| 74 | untested "failed to compile ftrace tests" | |
| 75 | return -1 | |
| 76 | } | |
| 77 | ||
| 78 | clean_restart ${executable} | |
| 79 | ||
| 80 | if ![runto_main] { | |
| bc6c7af4 | 81 | fail "can't run to main for ftrace tests" |
| bc5065a7 PA |
82 | return 0 |
| 83 | } | |
| 84 | ||
| 85 | gdb_reinitialize_dir $srcdir/$subdir | |
| 952ebca5 | 86 | if { [gdb_test "info sharedlibrary" ".*${remote_libipa}.*" "IPA loaded"] != 0 } { |
| bc6c7af4 | 87 | untested "could not find IPA lib loaded" |
| bc5065a7 PA |
88 | } else { |
| 89 | range_stepping_with_tracepoint "ftrace" | |
| 90 | } |