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# Copyright 2014-2023 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"
standard_testfile read-memory.c
set executable $testfile
if [prepare_for_testing "failed to prepare for trace tests" \
$executable $srcfile [list debug]] {
return -1
}
if ![runto_main] {
return -1
}
if ![gdb_target_supports_trace] {
unsupported "target does not support trace"
return -1
}
gdb_test "trace start" ".*"
gdb_breakpoint "end"
gdb_test_no_output "tstart"
gdb_test "continue" ".*Breakpoint \[0-9\]+, end .*"
set tracefile [standard_output_file ${testfile}]
# Save trace frames to tfile.
gdb_test "tsave ${tracefile}.tf" \
"Trace data saved to file '${tracefile}.tf'.*" \
"save tfile trace file"
# Change target to tfile.
set test "change to tfile target"
gdb_test_multiple "target tfile ${tracefile}.tf" "$test" {
-re "A program is being debugged already. Kill it. .y or n. " {
send_gdb "y\n"
exp_continue
}
-re "$gdb_prompt $" {
pass "$test"
}
}
gdb_test "tfind 0" "Found trace frame 0, tracepoint .*"
gdb_test "interpreter-exec mi \"-trace-find frame-number 0\"" "done.*"
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