90 lines
2.7 KiB
Text
90 lines
2.7 KiB
Text
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# This testcase is part of GDB, the GNU debugger.
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#
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# Copyright 2013 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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# check for btrace support
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if { [skip_btrace_tests] } { return -1 }
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# start inferior
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standard_testfile x86-record_goto.S
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if [prepare_for_testing step.exp $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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# trace the call to the test function
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gdb_test_no_output "record btrace"
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gdb_test "next"
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proc check_replay_at { insn } {
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gdb_test "info record" [join [list \
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"Active record target: record-btrace" \
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"Recorded 40 instructions in 16 functions for .*" \
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"Replay in progress\. At instruction $insn\." \
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] "\r\n"]
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}
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# let's start by stepping back into the function we just returned from
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gdb_test "reverse-step" ".*fun4\.5.*"
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with_test_prefix "reverse-step to 39" { check_replay_at 39 }
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# again
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gdb_test "reverse-step" ".*fun3\.4.*"
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with_test_prefix "reverse-step to 37" { check_replay_at 37 }
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# and again
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gdb_test "reverse-step" ".*fun2\.3.*"
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with_test_prefix "reverse-step to 35" { check_replay_at 35 }
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# once more
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gdb_test "reverse-step" ".*fun1\.2.*"
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with_test_prefix "reverse-step to 33" { check_replay_at 33 }
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# and out again the other side
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gdb_test "reverse-step" ".*fun2\.2.*"
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with_test_prefix "reverse-step to 30" { check_replay_at 30 }
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# once again
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gdb_test "reverse-step" ".*fun3\.3.*"
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with_test_prefix "reverse-step to 27" { check_replay_at 27 }
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# and back the way we came
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gdb_test "step" ".*fun2\.2.*"
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with_test_prefix "step to 30" { check_replay_at 30 }
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gdb_test "step" ".*fun1\.2.*"
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with_test_prefix "step to 33" { check_replay_at 33 }
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gdb_test "step" ".*fun2\.3.*"
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with_test_prefix "step to 35" { check_replay_at 35 }
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gdb_test "step" ".*fun3\.4.*"
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with_test_prefix "step to 37" { check_replay_at 37 }
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gdb_test "step" ".*fun4\.5.*"
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with_test_prefix "step to 39" { check_replay_at 39 }
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gdb_test "step" ".*main\.3.*"
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gdb_test "info record" [join [list \
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"Active record target: record-btrace" \
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"Recorded 40 instructions in 16 functions for \[^\\\r\\\n\]*" \
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] "\r\n"] "step to live"
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