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4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
87 lines
2.3 KiB
Plaintext
87 lines
2.3 KiB
Plaintext
# This testcase is part of GDB, the GNU debugger.
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#
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# Copyright 2013-2022 Free Software Foundation, Inc.
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#
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# Contributed by Intel Corp. <markus.t.metzger@intel.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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if { [skip_btrace_tests] } {
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unsupported "target does not support record-btrace"
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return -1
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}
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standard_testfile record_goto.c
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if [prepare_for_testing "failed to prepare" $testfile $srcfile] {
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return -1
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}
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if ![runto_main] {
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return -1
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}
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# proceed to some sequential code
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gdb_test "next"
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# start tracing
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gdb_test_no_output "record btrace"
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# we start without trace
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with_test_prefix "no trace" {
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gdb_test "info record" [multi_line \
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"Active record target: record-btrace" \
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"Recording format: .*" \
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"Recorded 0 instructions in 0 functions \\\(0 gaps\\\) for .*" \
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]
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gdb_test "record instruction-history" "No trace\."
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gdb_test "record function-call-history" "No trace\."
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}
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# we record each single-step, even if we have not seen a branch, yet.
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gdb_test "stepi"
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proc check_trace {} {
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gdb_test "info record" [multi_line \
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"Active record target: record-btrace" \
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"Recording format: .*" \
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"Recorded 1 instructions in 1 functions \\\(0 gaps\\\) for .*" \
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]
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}
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# make sure we don't extend the trace when we ask twice.
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with_test_prefix "once" {
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check_trace
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}
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with_test_prefix "twice" {
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check_trace
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}
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# check that we can reverse-stepi that instruction
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with_test_prefix "reverse" {
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gdb_test "reverse-stepi"
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gdb_test "info record" [multi_line \
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"Active record target: record-btrace" \
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"Recording format: .*" \
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"Recorded 1 instructions in 1 functions \\\(0 gaps\\\) for .*" \
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"Replay in progress\. At instruction 1\." \
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]
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}
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# and back
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with_test_prefix "forward" {
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gdb_test "stepi"
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check_trace
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}
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