projects / thirdparty / binutils-gdb.git / blame
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|---|---|---|
| 52834460 MM |
1 | # This testcase is part of GDB, the GNU debugger. |
| 2 | # | |
| 32d0add0 | 3 | # Copyright 2013-2015 Free Software Foundation, Inc. |
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4 | # |
| 5 | # Contributed by Intel Corp. <markus.t.metzger@intel.com> | |
| 6 | # | |
| 7 | # This program is free software; you can redistribute it and/or modify | |
| 8 | # it under the terms of the GNU General Public License as published by | |
| 9 | # the Free Software Foundation; either version 3 of the License, or | |
| 10 | # (at your option) any later version. | |
| 11 | # | |
| 12 | # This program is distributed in the hope that it will be useful, | |
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | # GNU General Public License for more details. | |
| 16 | # | |
| 17 | # You should have received a copy of the GNU General Public License | |
| 18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 | ||
| 20 | # check for btrace support | |
| 21 | if { [skip_btrace_tests] } { return -1 } | |
| 22 | ||
| 23 | # start inferior | |
| 24 | standard_testfile x86-record_goto.S | |
| 25 | if [prepare_for_testing step.exp $testfile $srcfile] { | |
| 26 | return -1 | |
| 27 | } | |
| 28 | ||
| 29 | if ![runto_main] { | |
| 30 | return -1 | |
| 31 | } | |
| 32 | ||
| 33 | # trace the call to the test function | |
| 34 | gdb_test_no_output "record btrace" | |
| 35 | gdb_test "next" | |
| 36 | ||
| 37 | proc check_replay_at { insn } { | |
| 38 | gdb_test "info record" [join [list \ | |
| 39 | "Active record target: record-btrace" \ | |
| f4abbc16 | 40 | "Recording format: .*" \ |
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41 | "Recorded 40 instructions in 16 functions for .*" \ |
| 42 | "Replay in progress\. At instruction $insn\." \ | |
| 43 | ] "\r\n"] | |
| 44 | } | |
| 45 | ||
| 46 | # let's start by stepping back into the function we just returned from | |
| 47 | gdb_test "reverse-step" ".*fun4\.5.*" | |
| 48 | with_test_prefix "reverse-step to 39" { check_replay_at 39 } | |
| 49 | ||
| 50 | # again | |
| 51 | gdb_test "reverse-step" ".*fun3\.4.*" | |
| 52 | with_test_prefix "reverse-step to 37" { check_replay_at 37 } | |
| 53 | ||
| 54 | # and again | |
| 55 | gdb_test "reverse-step" ".*fun2\.3.*" | |
| 56 | with_test_prefix "reverse-step to 35" { check_replay_at 35 } | |
| 57 | ||
| 58 | # once more | |
| 59 | gdb_test "reverse-step" ".*fun1\.2.*" | |
| 60 | with_test_prefix "reverse-step to 33" { check_replay_at 33 } | |
| 61 | ||
| 62 | # and out again the other side | |
| 63 | gdb_test "reverse-step" ".*fun2\.2.*" | |
| 64 | with_test_prefix "reverse-step to 30" { check_replay_at 30 } | |
| 65 | ||
| 66 | # once again | |
| 67 | gdb_test "reverse-step" ".*fun3\.3.*" | |
| 68 | with_test_prefix "reverse-step to 27" { check_replay_at 27 } | |
| 69 | ||
| 70 | # and back the way we came | |
| 71 | gdb_test "step" ".*fun2\.2.*" | |
| 72 | with_test_prefix "step to 30" { check_replay_at 30 } | |
| 73 | ||
| 74 | gdb_test "step" ".*fun1\.2.*" | |
| 75 | with_test_prefix "step to 33" { check_replay_at 33 } | |
| 76 | ||
| 77 | gdb_test "step" ".*fun2\.3.*" | |
| 78 | with_test_prefix "step to 35" { check_replay_at 35 } | |
| 79 | ||
| 80 | gdb_test "step" ".*fun3\.4.*" | |
| 81 | with_test_prefix "step to 37" { check_replay_at 37 } | |
| 82 | ||
| 83 | gdb_test "step" ".*fun4\.5.*" | |
| 84 | with_test_prefix "step to 39" { check_replay_at 39 } | |
| 85 | ||
| 86 | gdb_test "step" ".*main\.3.*" | |
| 87 | gdb_test "info record" [join [list \ | |
| 88 | "Active record target: record-btrace" \ | |
| f4abbc16 | 89 | "Recording format: .*" \ |
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90 | "Recorded 40 instructions in 16 functions for \[^\\\r\\\n\]*" \ |
| 91 | ] "\r\n"] "step to live" |