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author | Markus Metzger <markus.t.metzger@intel.com> | 2020-03-13 08:52:49 +0100 |
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committer | Markus Metzger <markus.t.metzger@intel.com> | 2020-04-21 15:56:23 +0200 |
commit | d89edf9b811ac3c5643b8a866c238a93f35a5e6c (patch) | |
tree | 0941899b8eb3ed9cc108c7d55a786cbf58164424 /gdb/testsuite/gdb.btrace | |
parent | 5897fd4994effd21cbe951e6d2c417097adea162 (diff) | |
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gdb, btrace: make record-btrace per-inferior
When there is more than one inferior, the "record btrace" command should
only apply to the current inferior.
gdb/ChangeLog:
2020-03-19 Markus Metzger <markus.t.metzger@intel.com>
* record-btrace.c (record_btrace_enable_warn): Ignore thread if
its inferior is not recorded by us.
(record_btrace_target_open): Replace call to all_non_exited_threads ()
with call to current_inferior ()->non_exited_threads ().
(record_btrace_target::stop_recording): Likewise.
(record_btrace_target::close): Likewise.
(record_btrace_target::wait): Likewise.
(record_btrace_target::record_stop_replaying): Likewise.
gdb/testsuite/ChangeLog:
2020-03-19 Markus Metzger <markus.t.metzger@intel.com>
* gdb.btrace/multi-inferior.c: New test.
* gdb.btrace/multi-inferior.exp: New file.
Diffstat (limited to 'gdb/testsuite/gdb.btrace')
-rw-r--r-- | gdb/testsuite/gdb.btrace/multi-inferior.c | 22 | ||||
-rw-r--r-- | gdb/testsuite/gdb.btrace/multi-inferior.exp | 72 |
2 files changed, 94 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.btrace/multi-inferior.c b/gdb/testsuite/gdb.btrace/multi-inferior.c new file mode 100644 index 0000000..9d7b2f1 --- /dev/null +++ b/gdb/testsuite/gdb.btrace/multi-inferior.c @@ -0,0 +1,22 @@ +/* This testcase is part of GDB, the GNU debugger. + + Copyright 2020 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/>. */ + +int +main (void) +{ + return 0; +} diff --git a/gdb/testsuite/gdb.btrace/multi-inferior.exp b/gdb/testsuite/gdb.btrace/multi-inferior.exp new file mode 100644 index 0000000..87a9933 --- /dev/null +++ b/gdb/testsuite/gdb.btrace/multi-inferior.exp @@ -0,0 +1,72 @@ +# This testcase is part of GDB, the GNU debugger. +# +# Copyright 2020 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/>. + +# Test that recording is per-inferior. +# +# When recording an inferior, threads from other inferiors, both existing +# and newly created, are not automatically recorded. +# +# Each inferior can be recorded separately. + +if { [skip_btrace_tests] } { + unsupported "target does not support record-btrace" + return -1 +} + +standard_testfile +if [prepare_for_testing "failed to prepare" $testfile {} {debug}] { + return -1 +} + +with_test_prefix "inferior 1" { + if ![runto_main] { + untested "failed to run to main" + return -1 + } +} + +with_test_prefix "inferior 2" { + gdb_test "add-inferior -exec ${binfile}" "Added inferior 2.*" + gdb_test "inferior 2" "Switching to inferior 2.*" + + if ![runto_main] { + untested "inferior 2: failed to run to main" + return -1 + } + + gdb_test_no_output "record btrace" "record btrace" +} + +with_test_prefix "inferior 1" { + gdb_test "inferior 1" "Switching to inferior 1.*" + + gdb_test "info record" "No record target is currently active\\." + gdb_test_no_output "record btrace" "record btrace" +} + +with_test_prefix "inferior 3" { + gdb_test "add-inferior -exec ${binfile}" "Added inferior 3.*" + gdb_test "inferior 3" "Switching to inferior 3.*" + + if ![runto_main] { + untested "inferior 3: failed to run to main" + return -1 + } + + gdb_test "info record" "No record target is currently active\\." + gdb_test_no_output "record btrace" "record btrace" +} |