| # Copyright 2013-2021 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| |
| load_lib "trace-support.exp" |
| load_lib "range-stepping-support.exp" |
| |
| standard_testfile |
| set executable $testfile |
| |
| if [prepare_for_testing "failed to prepare" $executable $srcfile \ |
| {debug nowarnings}] { |
| return -1 |
| } |
| |
| if ![runto_main] { |
| return -1 |
| } |
| |
| if ![gdb_target_supports_trace] { |
| unsupported "target does not support trace" |
| return -1 |
| } |
| |
| if ![gdb_range_stepping_enabled] { |
| unsupported "range stepping not supported by the target" |
| return -1 |
| } |
| |
| # Check that range stepping works well with tracepoints. |
| |
| proc range_stepping_with_tracepoint { type } { |
| with_test_prefix "${type}" { |
| gdb_breakpoint [gdb_get_line_number "location 1"] |
| gdb_continue_to_breakpoint "location 1" |
| delete_breakpoints |
| |
| gdb_test "${type} *set_point" ".*" |
| gdb_test_no_output "tstart" |
| |
| # Step a line with a tracepoint in the middle. The tracepoint |
| # itself shouldn't have any effect on range stepping. We |
| # should see one vCont;r. |
| exec_cmd_expect_vCont_count "step" 1 |
| gdb_test_no_output "tstop" |
| gdb_test "tfind" "Found trace frame .*" "first tfind" |
| gdb_test "tfind" \ |
| "Target failed to find requested trace frame.*" \ |
| "second tfind" |
| |
| delete_breakpoints |
| } |
| } |
| |
| range_stepping_with_tracepoint "trace" |
| |
| if {[skip_shlib_tests]} { |
| return 0 |
| } |
| |
| set libipa [get_in_proc_agent] |
| set remote_libipa [gdb_load_shlib $libipa] |
| |
| if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \ |
| executable [list debug nowarnings shlib=$libipa] ] != "" } { |
| untested "failed to compile" |
| return -1 |
| } |
| |
| clean_restart ${executable} |
| |
| if ![runto_main] { |
| return 0 |
| } |
| |
| gdb_reinitialize_dir $srcdir/$subdir |
| if { [gdb_test "info sharedlibrary" ".*${remote_libipa}.*" "IPA loaded"] != 0 } { |
| untested "could not find IPA lib loaded" |
| } else { |
| range_stepping_with_tracepoint "ftrace" |
| } |