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Having paths in test names makes it harder to compare results from
different builds of GDB.
gdb/testsuite/ChangeLog:
* gdb.btrace/multi-inferior.exp: Avoid paths in test names.
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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.
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In the record-btrace target, while replaying, we can only provide the PC
register. The btrace state is stored in the thread_info. So, when trying
to determine whether we are currently replaying, GDB calls
find_thread_ptid() to obtain the thread_info. It also asserts that we do
have a thread_info.
For new threads, libthread-db may fetch registers before the thread is
known to GDB. In this case, find_thread_ptid() returns nullptr and the
assertion fails.
Forward the fetch_registers request to the target beneath in that case.
gdb/ChangeLog:
2020-03-19 Markus Metzger <markus.t.metzger@intel.com>
* record-btrace.c (record_btrace_target::fetch_registers): Forward
request if we do not have a thread_info.
gdb/testsuite/ChangeLog:
2020-03-19 Markus Metzger <markus.t.metzger@intel.com>
* gdb.btrace/enable-new-thread.c: New test.
* gdb.btrace/enable-new-thread.exp: New file.
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Currently there are many prefix commands that do nothing but call
either help_list or cmd_show_list. I happened to notice that one such
call, for "set print type", used the wrong command list parameter,
causing incorrect output.
Rather than fix this bug in isolation, I decided to eliminate this
possibility by adding two new ways to add prefix commands, which
simply route the call to help_list or cmd_show_list, as appropriate.
This makes it impossible for a mismatch to occur.
In some cases, a bit of output was removed; however, I don't think
this output in general was very useful. It seemed redundant with
what's already printed by help_list. A representative example is this
hunk, removed from ada-lang.c:
- printf_unfiltered (_(\
-"\"set ada\" must be followed by the name of a setting.\n"));
This simplified the CLI style set/show commands quite a bit, and
allowed the deletion of a macro.
This also cleans up some unusual code in windows-tdep.c.
Tested on x86-64 Fedora 30. Note that I have no way to build the
go32-nat.c change.
gdb/ChangeLog
2020-04-17 Tom Tromey <tromey@adacore.com>
* auto-load.c (show_auto_load_cmd): Remove.
(auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
* arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
(maintenance_print_arc_command): Remove.
* tui/tui-win.c (tui_command): Remove.
(tui_get_cmd_list): Use add_basic_prefix_cmd.
* tui/tui-layout.c (tui_layout_command): Remove.
(_initialize_tui_layout): Use add_basic_prefix_cmd.
* python/python.c (user_set_python, user_show_python): Remove.
(_initialize_python): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* guile/guile.c (set_guile_command, show_guile_command): Remove.
(install_gdb_commands): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
(info_guile_command): Remove.
* dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
(_initialize_dwarf2_read): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
Remove do_set and do_show parameters.
* cli/cli-style.c (set_style, show_style): Remove.
(_initialize_cli_style): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
(cli_style_option::add_setshow_commands): Remove do_set and
do_show parameters.
(cli_style_option::add_setshow_commands): Use
add_basic_prefix_cmd, add_show_prefix_cmd.
(STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
(set_style_name): Remove.
* cli/cli-dump.c (dump_command, append_command): Remove.
(srec_dump_command, ihex_dump_command, verilog_dump_command)
(tekhex_dump_command, binary_dump_command)
(binary_append_command): Remove.
(_initialize_cli_dump): Use add_basic_prefix_cmd.
* windows-tdep.c (w32_prefix_command_valid): Remove global.
(init_w32_command_list): Remove; move into ...
(_initialize_windows_tdep): ... here. Use add_basic_prefix_cmd.
* valprint.c (set_print, show_print, set_print_raw)
(show_print_raw): Remove.
(_initialize_valprint): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* typeprint.c (set_print_type, show_print_type): Remove.
(_initialize_typeprint): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* record.c (set_record_command, show_record_command): Remove.
(_initialize_record): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
(info_command, show_command, set_debug, show_debug): Remove.
* top.h (set_history, show_history): Don't declare.
* top.c (set_history, show_history): Remove.
* target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
(unset_tdesc_cmd): Remove.
(_initialize_target_descriptions): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* symtab.c (info_module_command): Remove.
(_initialize_symtab): Use add_basic_prefix_cmd.
* symfile.c (overlay_command): Remove.
(_initialize_symfile): Use add_basic_prefix_cmd.
* sparc64-tdep.c (info_adi_command): Remove.
(_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
* sh-tdep.c (show_sh_command, set_sh_command): Remove.
(_initialize_sh_tdep): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* serial.c (serial_set_cmd, serial_show_cmd): Remove.
(_initialize_serial): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
(_initialize_ser_tcp): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
(_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* riscv-tdep.c (show_riscv_command, set_riscv_command)
(show_debug_riscv_command, set_debug_riscv_command): Remove.
(_initialize_riscv_tdep): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* remote.c (remote_command, set_remote_cmd): Remove.
(_initialize_remote): Use add_basic_prefix_cmd.
* record-full.c (set_record_full_command)
(show_record_full_command): Remove.
(_initialize_record_full): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* record-btrace.c (cmd_set_record_btrace)
(cmd_show_record_btrace, cmd_set_record_btrace_bts)
(cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
(cmd_show_record_btrace_pt): Remove.
(_initialize_record_btrace): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* ravenscar-thread.c (set_ravenscar_command)
(show_ravenscar_command): Remove.
(_initialize_ravenscar): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* mips-tdep.c (show_mips_command, set_mips_command)
(_initialize_mips_tdep): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* maint.c (maintenance_command, maintenance_info_command)
(maintenance_check_command, maintenance_print_command)
(maintenance_set_cmd, maintenance_show_cmd): Remove.
(_initialize_maint_cmds): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
(show_per_command_cmd): Remove.
* maint-test-settings.c (maintenance_set_test_settings_cmd):
Remove.
(maintenance_show_test_settings_cmd): Remove.
(_initialize_maint_test_settings): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* maint-test-options.c (maintenance_test_options_command):
Remove.
(_initialize_maint_test_options): Use add_basic_prefix_cmd.
* macrocmd.c (macro_command): Remove
(_initialize_macrocmd): Use add_basic_prefix_cmd.
* language.c (set_check, show_check): Remove.
(_initialize_language): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* infcmd.c (unset_command): Remove.
(_initialize_infcmd): Use add_basic_prefix_cmd.
* i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
(_initialize_i386_tdep): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* go32-nat.c (go32_info_dos_command): Remove.
(_initialize_go32_nat): Use add_basic_prefix_cmd.
* cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
(do_show_prefix_cmd, add_show_prefix_cmd): New functions.
* frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
(_initialize_frame): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* dcache.c (set_dcache_command, show_dcache_command): Remove.
(_initialize_dcache): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* cp-support.c (maint_cplus_command): Remove.
(_initialize_cp_support): Use add_basic_prefix_cmd.
* btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
(maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
(maint_btrace_pt_show_cmd, _initialize_btrace): Use
add_basic_prefix_cmd, add_show_prefix_cmd.
* breakpoint.c (save_command): Remove.
(_initialize_breakpoint): Use add_basic_prefix_cmd.
* arm-tdep.c (set_arm_command, show_arm_command): Remove.
(_initialize_arm_tdep): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
(set_ada_command, show_ada_command): Remove.
(_initialize_ada_language): Use add_basic_prefix_cmd,
add_show_prefix_cmd.
* command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
gdb/testsuite/ChangeLog
2020-04-17 Tom Tromey <tromey@adacore.com>
* gdb.cp/maint.exp (test_help): Simplify multiple_help_body.
Update tests.
* gdb.btrace/cpu.exp: Update tests.
* gdb.base/maint.exp: Update tests.
* gdb.base/default.exp: Update tests.
* gdb.base/completion.exp: Update tests.
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When running gdb.btrace/reconnect.exp, I run into the follow FAIL:
...
(gdb) stepi 19^M
0x00007ffff7dd8b67 59 return (ElfW(Addr)) &_DYNAMIC - \
elf_machine_dynamic ();^M
(gdb) FAIL: gdb.btrace/reconnect.exp: first: stepi 19
...
The corresponding test looks like:
...
gdb_test "stepi 19" "0x.* in .* from .*"
...
which matches the usual:
...
(gdb) stepi 19^M
0x00007ffff7dd8b67 in _dl_start () from target:/lib64/ld-linux-x86-64.so.2^M
(gdb) PASS: gdb.btrace/reconnect.exp: first: stepi 19
...
which I also get when removing configure flag
--with-separate-debug-dir=/usr/lib/debug.
Fix this by allowing the source line pattern in the test regexp.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-03-11 Tom de Vries <tdevries@suse.de>
* gdb.btrace/reconnect.exp: Allow source line pattern after stepi.
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gdb/ChangeLog:
Update copyright year range in all GDB files.
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There's a pattern:
...
gdb_test <command> <pattern> <command>
...
that can be written shorter as:
...
gdb_test <command> <pattern>
...
Detect this pattern in proc gdb_test:
...
global gdb_prompt
upvar timeout timeout
if [llength $args]>2 then {
set message [lindex $args 2]
+ if { $message == [lindex $args 0] && [llength $args] == 3 } {
+ error "HERE"
+ }
} else {
set message [lindex $args 0]
}
...
and fix all occurrences in some gdb testsuite subdirs.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2019-10-31 Tom de Vries <tdevries@suse.de>
* gdb.arch/amd64-disp-step-avx.exp: Drop superfluous 3rd argument to
gdb_test.
* gdb.arch/amd64-disp-step.exp: Same.
* gdb.asm/asm-source.exp: Same.
* gdb.btrace/buffer-size.exp: Same.
* gdb.btrace/cpu.exp: Same.
* gdb.btrace/enable.exp: Same.
* gdb.dwarf2/count.exp: Same.
* gdb.dwarf2/dw2-ranges-func.exp: Same.
* gdb.dwarf2/dw2-ranges-psym.exp: Same.
* gdb.fortran/vla-datatypes.exp: Same.
* gdb.fortran/vla-history.exp: Same.
* gdb.fortran/vla-ptype.exp: Same.
* gdb.fortran/vla-value.exp: Same.
* gdb.fortran/whatis_type.exp: Same.
* gdb.guile/guile.exp: Same.
* gdb.multi/tids.exp: Same.
* gdb.python/py-finish-breakpoint.exp: Same.
* gdb.python/py-framefilter.exp: Same.
* gdb.python/py-pp-registration.exp: Same.
* gdb.python/py-xmethods.exp: Same.
* gdb.python/python.exp: Same.
* gdb.server/connect-with-no-symbol-file.exp: Same.
* gdb.server/no-thread-db.exp: Same.
* gdb.server/run-without-local-binary.exp: Same.
* gdb.stabs/weird.exp: Same.
* gdb.threads/attach-many-short-lived-threads.exp: Same.
* gdb.threads/thread-find.exp: Same.
* gdb.threads/tls-shared.exp: Same.
* gdb.threads/tls.exp: Same.
* gdb.threads/wp-replication.exp: Same.
* gdb.trace/ax.exp: Same.
* lib/gdb.exp (gdb_test_exact, help_test_raw): Same.
Change-Id: I2fa544c68f8c0099a77e03ff04ddc010eb2b6c7c
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When running gdb.btrace/reconnect.exp with native-gdbserver, we run into:
...
FAIL: gdb.btrace/reconnect.exp: first: stepi 19
...
due to the fact that we're trying to match:
...
stepi 19^M
0x00007ffff7dd8b57 in _dl_start () from /lib64/ld-linux-x86-64.so.2^M
...
using pattern:
...
gdb_test "stepi 19" "0x.* in .* from target.*"
...
Fix this by changing the pattern to:
...
gdb_test "stepi 19" "0x.* in .* from .*"
...
Tested on x86_64-linux with native and native-gdbserver.
gdb/testsuite/ChangeLog:
2019-04-23 Tom de Vries <tdevries@suse.de>
PR gdb/24433
* gdb.btrace/reconnect.exp: Fix stepi 19 pattern.
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This commit applies all changes made after running the gdb/copyright.py
script.
Note that one file was flagged by the script, due to an invalid
copyright header
(gdb/unittests/basic_string_view/element_access/char/empty.cc).
As the file was copied from GCC's libstdc++-v3 testsuite, this commit
leaves this file untouched for the time being; a patch to fix the header
was sent to gcc-patches first.
gdb/ChangeLog:
Update copyright year range in all GDB files.
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Add new set/show commands to set the processor that is used for enabling
errata workarounds when decoding branch trace.
The general format is "<vendor>:<identifier>" but we also allow two
special values "auto" and "none".
The default is "auto", which is the current behaviour of having GDB
determine the processor on which the trace was recorded.
If that cpu is not known to the trace decoder, e.g. when using an old
decoder on a new system, decode may fail with "unknown cpu". In most
cases it should suffice to 'downgrade' decode to assume an older cpu.
Unfortunately, we can't do this automatically.
The other special value, "none", disables errata workarounds.
gdb/
* NEWS (New options): announce set/show record btrace cpu.
* btrace.c: Include record-btrace.h.
(btrace_compute_ftrace_pt): Skip enabling errata workarounds if
the vendor is unknown.
(btrace_compute_ftrace_1): Add cpu parameter. Update callers.
Maybe overwrite the btrace configuration's cpu.
(btrace_compute_ftrace): Add cpu parameter. Update callers.
(btrace_fetch): Add cpu parameter. Update callers.
(btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
Maybe overwrite the btrace configuration's cpu. Skip enabling
errata workarounds if the vendor is unknown.
* python/py-record-btrace.c: Include record-btrace.h.
(recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
(recpy_bt_function_call_history): Call record_btrace_get_cpu.
* record-btrace.c (record_btrace_cpu_state_kind): New.
(record_btrace_cpu): New.
(set_record_btrace_cpu_cmdlist): New.
(record_btrace_get_cpu): New.
(require_btrace_thread, record_btrace_info)
(record_btrace_resume_thread): Call record_btrace_get_cpu.
(cmd_set_record_btrace_cpu_none): New.
(cmd_set_record_btrace_cpu_auto): New.
(cmd_set_record_btrace_cpu): New.
(cmd_show_record_btrace_cpu): New.
(_initialize_record_btrace): Initialize set/show record btrace cpu
commands.
* record-btrace.h (record_btrace_get_cpu): New.
testsuite/
* gdb.btrace/cpu.exp: New.
doc/
* gdb.texinfo: Document set/show record btrace cpu.
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In gdb.btrace/buffer-size.exp we explicitly ask for the BTS recording format.
This may lead to spurious fails on systems where PT is being used by some other
process at the same time.
Set both PT and BTS buffer sizes to 1 and check that whatever recording format
is used will use a 4KB buffer.
testsuite/
* gdb.btrace/buffer-size.exp: Do not force BTS.
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gdb/ChangeLog:
Update copyright year range in all GDB files
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Avoid putting unstable path names in test messages, in order to avoid
spurious testrun result diffs like:
[....]
-PASS: gdb.base/break-fun-addr.exp: /home/pedro/gdb/test-build1/gdb/testsuite/outputs/gdb.base/break-fun-addr/break-fun-addr1: break *main
+PASS: gdb.base/break-fun-addr.exp: /home/pedro/gdb/test-build2/gdb/testsuite/outputs/gdb.base/break-fun-addr/break-fun-addr1: break *main
[....]
gdb/ChangeLog:
2017-03-08 Pedro Alves <palves@redhat.com>
* gdb.base/break-fun-addr.exp: Use $testfile1/$testfile2 for test
prefix instead of $binfile1/$binfile2.
* gdb.btrace/gcore.exp: Use "core" instead of unstable path name
in test message.
* gdb.python/py-completion.exp: Use "load python file" as test
messages instead of unstable path names.
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Parts of gdb.btrace/enable.exp are only valid for native debug. The check for
skip_gdbserver_tests is done while GDB is running, though, which causes it to
fail with --target_board=native-extended-gdbserver. Exit GDB before that check.
testsuite/
* gdb.btrace/enable.exp: Call gdb_exit before skip_gdbserver_tests.
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With --target_board=native-extended-gdbserver non-stop tests are failing with
UNTESTED: gdb.btrace/non-stop.exp: failed to run to main
Fix that by adding '-ex "set non-stop on"' to GDBFLAGS before restarting.
testsuite/
* gdb.btrace/non-stop.exp: Add '-ex "set non-stop on"' to GDBFLAGS.
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We may silently skip gdb.btrace tests if
- the target does not support record-btrace
- the target does not support TSX
- the target does not support gdbserver
- we fail to compile the test
- we fail to run to main
Add unsupported/untested messages for each of those.
testsuite/
* gdb.btrace/buffer-size.exp: Add unsupported/untested message if
the test is skipped.
* gdb.btrace/data.exp: Likewise.
* gdb.btrace/delta.exp: Likewise.
* gdb.btrace/dlopen.exp: Likewise.
* gdb.btrace/enable-running.exp: Likewise.
* gdb.btrace/enable.exp: Likewise.
* gdb.btrace/exception.exp: Likewise.
* gdb.btrace/function_call_history.exp: Likewise.
* gdb.btrace/gcore.exp: Likewise.
* gdb.btrace/instruction_history.exp: Likewise.
* gdb.btrace/multi-thread-step.exp: Likewise.
* gdb.btrace/nohist.exp: Likewise.
* gdb.btrace/non-stop.exp: Likewise.
* gdb.btrace/reconnect.exp: Likewise.
* gdb.btrace/record_goto-step.exp: Likewise.
* gdb.btrace/record_goto.exp: Likewise.
* gdb.btrace/rn-dl-bind.exp: Likewise.
* gdb.btrace/segv.exp: Likewise.
* gdb.btrace/step.exp: Likewise.
* gdb.btrace/stepi.exp: Likewise.
* gdb.btrace/tailcall-only.exp: Likewise.
* gdb.btrace/tailcall.exp: Likewise.
* gdb.btrace/tsx.exp: Likewise.
* gdb.btrace/unknown_functions.exp: Likewise.
* gdb.btrace/vdso.exp: Likewise.
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When recording is started for a running thread, GDB was able to start tracing
but then failed to read registers to insert the initial entry for the current
PC. We don't really need that initial entry if we don't know where exactly we
started recording. Skip that step to allow recording to be started while
threads are running.
If we do run into errors, we need to undo the tracing enable to not leak this
thread. The operation did not complete so our caller won't clean up this
thread.
For the BTRACE_FORMAT_PT btrace format, we don't need that initial entry since
it will be recorded in the trace. We can omit the call to btrace_add_pc.
gdb/
* btrace.c (btrace_enable): Do not call btrace_add_pc for
BTRACE_FORMAT_PT or if can_access_registers_ptid returns false.
(btrace_fetch): Assert can_access_registers_ptid.
* record-btrace.c (require_btrace_thread, record_btrace_info): Call
validate_registers_access.
testsuite/
* gdb.btrace/enable-running.c: New.
* gdb.btrace/enable-running.exp: New.
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This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
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I noticed more occurrences of improper test names. The rather mechanical,
tedious and large patch below addresses, hopefully, most of the leftover cases.
As usual, another pair of eyes is welcome to check if missed something or did
an invalid substitution.
This patch also fixes the prepare_for_testing calls to pass proper test names.
gdb/testsuite/ChangeLog:
2016-12-23 Luis Machado <lgustavo@codesourcery.com>
Fix test names for the following files:
* gdb.ada/exec_changed.exp
* gdb.ada/info_types.exp
* gdb.arch/aarch64-atomic-inst.exp
* gdb.arch/aarch64-fp.exp
* gdb.arch/altivec-abi.exp
* gdb.arch/altivec-regs.exp
* gdb.arch/amd64-byte.exp
* gdb.arch/amd64-disp-step.exp
* gdb.arch/amd64-dword.exp
* gdb.arch/amd64-entry-value-inline.exp
* gdb.arch/amd64-entry-value-param.exp
* gdb.arch/amd64-entry-value-paramref.exp
* gdb.arch/amd64-entry-value.exp
* gdb.arch/amd64-i386-address.exp
* gdb.arch/amd64-invalid-stack-middle.exp
* gdb.arch/amd64-invalid-stack-top.exp
* gdb.arch/amd64-optimout-repeat.exp
* gdb.arch/amd64-prologue-skip.exp
* gdb.arch/amd64-prologue-xmm.exp
* gdb.arch/amd64-stap-special-operands.exp
* gdb.arch/amd64-stap-wrong-subexp.exp
* gdb.arch/amd64-tailcall-cxx.exp
* gdb.arch/amd64-tailcall-noret.exp
* gdb.arch/amd64-tailcall-ret.exp
* gdb.arch/amd64-tailcall-self.exp
* gdb.arch/amd64-word.exp
* gdb.arch/arm-bl-branch-dest.exp
* gdb.arch/arm-disp-step.exp
* gdb.arch/arm-neon.exp
* gdb.arch/arm-single-step-kernel-helper.exp
* gdb.arch/avr-flash-qualifier.exp
* gdb.arch/disp-step-insn-reloc.exp
* gdb.arch/e500-abi.exp
* gdb.arch/e500-regs.exp
* gdb.arch/ftrace-insn-reloc.exp
* gdb.arch/i386-avx512.exp
* gdb.arch/i386-bp_permanent.exp
* gdb.arch/i386-byte.exp
* gdb.arch/i386-cfi-notcurrent.exp
* gdb.arch/i386-disp-step.exp
* gdb.arch/i386-dr3-watch.exp
* gdb.arch/i386-float.exp
* gdb.arch/i386-gnu-cfi.exp
* gdb.arch/i386-mpx-map.exp
* gdb.arch/i386-mpx-sigsegv.exp
* gdb.arch/i386-mpx-simple_segv.exp
* gdb.arch/i386-mpx.exp
* gdb.arch/i386-permbkpt.exp
* gdb.arch/i386-prologue.exp
* gdb.arch/i386-signal.exp
* gdb.arch/i386-size-overlap.exp
* gdb.arch/i386-unwind.exp
* gdb.arch/i386-word.exp
* gdb.arch/mips-fcr.exp
* gdb.arch/powerpc-d128-regs.exp
* gdb.arch/powerpc-stackless.exp
* gdb.arch/ppc64-atomic-inst.exp
* gdb.arch/s390-stackless.exp
* gdb.arch/s390-tdbregs.exp
* gdb.arch/s390-vregs.exp
* gdb.arch/sparc-sysstep.exp
* gdb.arch/thumb-bx-pc.exp
* gdb.arch/thumb-singlestep.exp
* gdb.arch/thumb2-it.exp
* gdb.arch/vsx-regs.exp
* gdb.asm/asm-source.exp
* gdb.base/a2-run.exp
* gdb.base/advance.exp
* gdb.base/all-bin.exp
* gdb.base/anon.exp
* gdb.base/args.exp
* gdb.base/arithmet.exp
* gdb.base/async-shell.exp
* gdb.base/async.exp
* gdb.base/attach-pie-noexec.exp
* gdb.base/attach-twice.exp
* gdb.base/auto-load.exp
* gdb.base/bang.exp
* gdb.base/bitfields.exp
* gdb.base/break-always.exp
* gdb.base/break-caller-line.exp
* gdb.base/break-entry.exp
* gdb.base/break-inline.exp
* gdb.base/break-on-linker-gcd-function.exp
* gdb.base/break-probes.exp
* gdb.base/break.exp
* gdb.base/breakpoint-shadow.exp
* gdb.base/call-ar-st.exp
* gdb.base/call-sc.exp
* gdb.base/call-signal-resume.exp
* gdb.base/call-strs.exp
* gdb.base/callfuncs.exp
* gdb.base/catch-fork-static.exp
* gdb.base/catch-gdb-caused-signals.exp
* gdb.base/catch-load.exp
* gdb.base/catch-signal-fork.exp
* gdb.base/catch-signal.exp
* gdb.base/catch-syscall.exp
* gdb.base/charset.exp
* gdb.base/checkpoint.exp
* gdb.base/chng-syms.exp
* gdb.base/code-expr.exp
* gdb.base/code_elim.exp
* gdb.base/commands.exp
* gdb.base/completion.exp
* gdb.base/complex.exp
* gdb.base/cond-expr.exp
* gdb.base/condbreak.exp
* gdb.base/consecutive.exp
* gdb.base/continue-all-already-running.exp
* gdb.base/coredump-filter.exp
* gdb.base/corefile.exp
* gdb.base/dbx.exp
* gdb.base/debug-expr.exp
* gdb.base/define.exp
* gdb.base/del.exp
* gdb.base/disabled-location.exp
* gdb.base/disasm-end-cu.exp
* gdb.base/disasm-optim.exp
* gdb.base/display.exp
* gdb.base/duplicate-bp.exp
* gdb.base/ena-dis-br.exp
* gdb.base/ending-run.exp
* gdb.base/enumval.exp
* gdb.base/environ.exp
* gdb.base/eu-strip-infcall.exp
* gdb.base/eval-avoid-side-effects.exp
* gdb.base/eval-skip.exp
* gdb.base/exitsignal.exp
* gdb.base/expand-psymtabs.exp
* gdb.base/filesym.exp
* gdb.base/find-unmapped.exp
* gdb.base/finish.exp
* gdb.base/float.exp
* gdb.base/foll-exec-mode.exp
* gdb.base/foll-exec.exp
* gdb.base/foll-fork.exp
* gdb.base/fortran-sym-case.exp
* gdb.base/freebpcmd.exp
* gdb.base/func-ptr.exp
* gdb.base/func-ptrs.exp
* gdb.base/funcargs.exp
* gdb.base/gcore-buffer-overflow.exp
* gdb.base/gcore-relro-pie.exp
* gdb.base/gcore-relro.exp
* gdb.base/gcore.exp
* gdb.base/gdb1090.exp
* gdb.base/gdb11530.exp
* gdb.base/gdb11531.exp
* gdb.base/gdb1821.exp
* gdb.base/gdbindex-stabs.exp
* gdb.base/gdbvars.exp
* gdb.base/hbreak.exp
* gdb.base/hbreak2.exp
* gdb.base/included.exp
* gdb.base/infcall-input.exp
* gdb.base/inferior-died.exp
* gdb.base/infnan.exp
* gdb.base/info-macros.exp
* gdb.base/info-os.exp
* gdb.base/info-proc.exp
* gdb.base/info-shared.exp
* gdb.base/info-target.exp
* gdb.base/infoline.exp
* gdb.base/interp.exp
* gdb.base/interrupt.exp
* gdb.base/jit-reader.exp
* gdb.base/jit-simple.exp
* gdb.base/kill-after-signal.exp
* gdb.base/kill-detach-inferiors-cmd.exp
* gdb.base/label.exp
* gdb.base/langs.exp
* gdb.base/ldbl_e308.exp
* gdb.base/line-symtabs.exp
* gdb.base/linespecs.exp
* gdb.base/list.exp
* gdb.base/long_long.exp
* gdb.base/longest-types.exp
* gdb.base/maint.exp
* gdb.base/max-value-size.exp
* gdb.base/memattr.exp
* gdb.base/mips_pro.exp
* gdb.base/morestack.exp
* gdb.base/moribund-step.exp
* gdb.base/multi-forks.exp
* gdb.base/nested-addr.exp
* gdb.base/nextoverexit.exp
* gdb.base/noreturn-finish.exp
* gdb.base/noreturn-return.exp
* gdb.base/nostdlib.exp
* gdb.base/offsets.exp
* gdb.base/opaque.exp
* gdb.base/pc-fp.exp
* gdb.base/permissions.exp
* gdb.base/print-symbol-loading.exp
* gdb.base/prologue-include.exp
* gdb.base/psymtab.exp
* gdb.base/ptype.exp
* gdb.base/random-signal.exp
* gdb.base/randomize.exp
* gdb.base/range-stepping.exp
* gdb.base/readline-ask.exp
* gdb.base/recpar.exp
* gdb.base/recurse.exp
* gdb.base/relational.exp
* gdb.base/restore.exp
* gdb.base/return-nodebug.exp
* gdb.base/return.exp
* gdb.base/run-after-attach.exp
* gdb.base/save-bp.exp
* gdb.base/scope.exp
* gdb.base/sect-cmd.exp
* gdb.base/set-lang-auto.exp
* gdb.base/set-noassign.exp
* gdb.base/setvar.exp
* gdb.base/sigall.exp
* gdb.base/sigbpt.exp
* gdb.base/siginfo-addr.exp
* gdb.base/siginfo-infcall.exp
* gdb.base/siginfo-obj.exp
* gdb.base/siginfo.exp
* gdb.base/signals-state-child.exp
* gdb.base/signest.exp
* gdb.base/sigstep.exp
* gdb.base/sizeof.exp
* gdb.base/skip.exp
* gdb.base/solib-corrupted.exp
* gdb.base/solib-nodir.exp
* gdb.base/solib-search.exp
* gdb.base/stack-checking.exp
* gdb.base/stale-infcall.exp
* gdb.base/stap-probe.exp
* gdb.base/start.exp
* gdb.base/step-break.exp
* gdb.base/step-bt.exp
* gdb.base/step-line.exp
* gdb.base/step-over-exit.exp
* gdb.base/step-over-syscall.exp
* gdb.base/step-resume-infcall.exp
* gdb.base/step-test.exp
* gdb.base/store.exp
* gdb.base/structs3.exp
* gdb.base/sym-file.exp
* gdb.base/symbol-without-target_section.exp
* gdb.base/term.exp
* gdb.base/testenv.exp
* gdb.base/ui-redirect.exp
* gdb.base/until.exp
* gdb.base/unwindonsignal.exp
* gdb.base/value-double-free.exp
* gdb.base/vla-datatypes.exp
* gdb.base/vla-ptr.exp
* gdb.base/vla-sideeffect.exp
* gdb.base/volatile.exp
* gdb.base/watch-cond-infcall.exp
* gdb.base/watch-cond.exp
* gdb.base/watch-non-mem.exp
* gdb.base/watch-read.exp
* gdb.base/watch-vfork.exp
* gdb.base/watchpoint-cond-gone.exp
* gdb.base/watchpoint-delete.exp
* gdb.base/watchpoint-hw-hit-once.exp
* gdb.base/watchpoint-hw.exp
* gdb.base/watchpoint-stops-at-right-insn.exp
* gdb.base/watchpoints.exp
* gdb.base/wchar.exp
* gdb.base/whatis-exp.exp
* gdb.btrace/buffer-size.exp
* gdb.btrace/data.exp
* gdb.btrace/delta.exp
* gdb.btrace/dlopen.exp
* gdb.btrace/enable.exp
* gdb.btrace/exception.exp
* gdb.btrace/function_call_history.exp
* gdb.btrace/gcore.exp
* gdb.btrace/instruction_history.exp
* gdb.btrace/nohist.exp
* gdb.btrace/reconnect.exp
* gdb.btrace/record_goto-step.exp
* gdb.btrace/record_goto.exp
* gdb.btrace/rn-dl-bind.exp
* gdb.btrace/segv.exp
* gdb.btrace/step.exp
* gdb.btrace/stepi.exp
* gdb.btrace/tailcall-only.exp
* gdb.btrace/tailcall.exp
* gdb.btrace/tsx.exp
* gdb.btrace/unknown_functions.exp
* gdb.btrace/vdso.exp
* gdb.compile/compile-ifunc.exp
* gdb.compile/compile-ops.exp
* gdb.compile/compile-print.exp
* gdb.compile/compile-setjmp.exp
* gdb.cp/abstract-origin.exp
* gdb.cp/ambiguous.exp
* gdb.cp/annota2.exp
* gdb.cp/annota3.exp
* gdb.cp/anon-ns.exp
* gdb.cp/anon-struct.exp
* gdb.cp/anon-union.exp
* gdb.cp/arg-reference.exp
* gdb.cp/baseenum.exp
* gdb.cp/bool.exp
* gdb.cp/breakpoint.exp
* gdb.cp/bs15503.exp
* gdb.cp/call-c.exp
* gdb.cp/casts.exp
* gdb.cp/chained-calls.exp
* gdb.cp/class2.exp
* gdb.cp/classes.exp
* gdb.cp/cmpd-minsyms.exp
* gdb.cp/converts.exp
* gdb.cp/cp-relocate.exp
* gdb.cp/cpcompletion.exp
* gdb.cp/cpexprs.exp
* gdb.cp/cplabel.exp
* gdb.cp/cplusfuncs.exp
* gdb.cp/cpsizeof.exp
* gdb.cp/ctti.exp
* gdb.cp/derivation.exp
* gdb.cp/destrprint.exp
* gdb.cp/dispcxx.exp
* gdb.cp/enum-class.exp
* gdb.cp/exception.exp
* gdb.cp/exceptprint.exp
* gdb.cp/expand-psymtabs-cxx.exp
* gdb.cp/expand-sals.exp
* gdb.cp/extern-c.exp
* gdb.cp/filename.exp
* gdb.cp/formatted-ref.exp
* gdb.cp/fpointer.exp
* gdb.cp/gdb1355.exp
* gdb.cp/gdb2495.exp
* gdb.cp/hang.exp
* gdb.cp/impl-this.exp
* gdb.cp/infcall-dlopen.exp
* gdb.cp/inherit.exp
* gdb.cp/iostream.exp
* gdb.cp/koenig.exp
* gdb.cp/local.exp
* gdb.cp/m-data.exp
* gdb.cp/m-static.exp
* gdb.cp/mb-ctor.exp
* gdb.cp/mb-inline.exp
* gdb.cp/mb-templates.exp
* gdb.cp/member-name.exp
* gdb.cp/member-ptr.exp
* gdb.cp/meth-typedefs.exp
* gdb.cp/method.exp
* gdb.cp/method2.exp
* gdb.cp/minsym-fallback.exp
* gdb.cp/misc.exp
* gdb.cp/namelessclass.exp
* gdb.cp/namespace-enum.exp
* gdb.cp/namespace-nested-import.exp
* gdb.cp/namespace.exp
* gdb.cp/nextoverthrow.exp
* gdb.cp/no-dmgl-verbose.exp
* gdb.cp/non-trivial-retval.exp
* gdb.cp/noparam.exp
* gdb.cp/nsdecl.exp
* gdb.cp/nsimport.exp
* gdb.cp/nsnested.exp
* gdb.cp/nsnoimports.exp
* gdb.cp/nsrecurs.exp
* gdb.cp/nsstress.exp
* gdb.cp/nsusing.exp
* gdb.cp/operator.exp
* gdb.cp/oranking.exp
* gdb.cp/overload-const.exp
* gdb.cp/overload.exp
* gdb.cp/ovldbreak.exp
* gdb.cp/ovsrch.exp
* gdb.cp/paren-type.exp
* gdb.cp/parse-lang.exp
* gdb.cp/pass-by-ref.exp
* gdb.cp/pr-1023.exp
* gdb.cp/pr-1210.exp
* gdb.cp/pr-574.exp
* gdb.cp/pr10687.exp
* gdb.cp/pr12028.exp
* gdb.cp/pr17132.exp
* gdb.cp/pr17494.exp
* gdb.cp/pr9067.exp
* gdb.cp/pr9167.exp
* gdb.cp/pr9631.exp
* gdb.cp/printmethod.exp
* gdb.cp/psmang.exp
* gdb.cp/psymtab-parameter.exp
* gdb.cp/ptype-cv-cp.exp
* gdb.cp/ptype-flags.exp
* gdb.cp/re-set-overloaded.exp
* gdb.cp/ref-types.exp
* gdb.cp/rtti.exp
* gdb.cp/scope-err.exp
* gdb.cp/shadow.exp
* gdb.cp/smartp.exp
* gdb.cp/static-method.exp
* gdb.cp/static-print-quit.exp
* gdb.cp/temargs.exp
* gdb.cp/templates.exp
* gdb.cp/try_catch.exp
* gdb.cp/typedef-operator.exp
* gdb.cp/typeid.exp
* gdb.cp/userdef.exp
* gdb.cp/using-crash.exp
* gdb.cp/var-tag.exp
* gdb.cp/virtbase.exp
* gdb.cp/virtfunc.exp
* gdb.cp/virtfunc2.exp
* gdb.cp/vla-cxx.exp
* gdb.disasm/t01_mov.exp
* gdb.disasm/t02_mova.exp
* gdb.disasm/t03_add.exp
* gdb.disasm/t04_sub.exp
* gdb.disasm/t05_cmp.exp
* gdb.disasm/t06_ari2.exp
* gdb.disasm/t07_ari3.exp
* gdb.disasm/t08_or.exp
* gdb.disasm/t09_xor.exp
* gdb.disasm/t10_and.exp
* gdb.disasm/t11_logs.exp
* gdb.disasm/t12_bit.exp
* gdb.disasm/t13_otr.exp
* gdb.dlang/circular.exp
* gdb.dwarf2/arr-stride.exp
* gdb.dwarf2/arr-subrange.exp
* gdb.dwarf2/atomic-type.exp
* gdb.dwarf2/bad-regnum.exp
* gdb.dwarf2/bitfield-parent-optimized-out.exp
* gdb.dwarf2/callframecfa.exp
* gdb.dwarf2/clztest.exp
* gdb.dwarf2/corrupt.exp
* gdb.dwarf2/data-loc.exp
* gdb.dwarf2/dup-psym.exp
* gdb.dwarf2/dw2-anon-mptr.exp
* gdb.dwarf2/dw2-anonymous-func.exp
* gdb.dwarf2/dw2-bad-mips-linkage-name.exp
* gdb.dwarf2/dw2-bad-unresolved.exp
* gdb.dwarf2/dw2-basic.exp
* gdb.dwarf2/dw2-canonicalize-type.exp
* gdb.dwarf2/dw2-case-insensitive.exp
* gdb.dwarf2/dw2-common-block.exp
* gdb.dwarf2/dw2-compdir-oldgcc.exp
* gdb.dwarf2/dw2-compressed.exp
* gdb.dwarf2/dw2-const.exp
* gdb.dwarf2/dw2-cp-infcall-ref-static.exp
* gdb.dwarf2/dw2-cu-size.exp
* gdb.dwarf2/dw2-dup-frame.exp
* gdb.dwarf2/dw2-entry-value.exp
* gdb.dwarf2/dw2-icycle.exp
* gdb.dwarf2/dw2-ifort-parameter.exp
* gdb.dwarf2/dw2-inline-break.exp
* gdb.dwarf2/dw2-inline-param.exp
* gdb.dwarf2/dw2-intercu.exp
* gdb.dwarf2/dw2-intermix.exp
* gdb.dwarf2/dw2-lexical-block-bare.exp
* gdb.dwarf2/dw2-linkage-name-trust.exp
* gdb.dwarf2/dw2-minsym-in-cu.exp
* gdb.dwarf2/dw2-noloc.exp
* gdb.dwarf2/dw2-op-call.exp
* gdb.dwarf2/dw2-op-out-param.exp
* gdb.dwarf2/dw2-opt-structptr.exp
* gdb.dwarf2/dw2-param-error.exp
* gdb.dwarf2/dw2-producer.exp
* gdb.dwarf2/dw2-ranges-base.exp
* gdb.dwarf2/dw2-ref-missing-frame.exp
* gdb.dwarf2/dw2-reg-undefined.exp
* gdb.dwarf2/dw2-regno-invalid.exp
* gdb.dwarf2/dw2-restore.exp
* gdb.dwarf2/dw2-restrict.exp
* gdb.dwarf2/dw2-single-line-discriminators.exp
* gdb.dwarf2/dw2-strp.exp
* gdb.dwarf2/dw2-undefined-ret-addr.exp
* gdb.dwarf2/dw2-unresolved.exp
* gdb.dwarf2/dw2-var-zero-addr.exp
* gdb.dwarf2/dw4-sig-types.exp
* gdb.dwarf2/dwz.exp
* gdb.dwarf2/dynarr-ptr.exp
* gdb.dwarf2/enum-type.exp
* gdb.dwarf2/gdb-index.exp
* gdb.dwarf2/implptr-64bit.exp
* gdb.dwarf2/implptr-optimized-out.exp
* gdb.dwarf2/implptr.exp
* gdb.dwarf2/implref-array.exp
* gdb.dwarf2/implref-const.exp
* gdb.dwarf2/implref-global.exp
* gdb.dwarf2/implref-struct.exp
* gdb.dwarf2/mac-fileno.exp
* gdb.dwarf2/main-subprogram.exp
* gdb.dwarf2/member-ptr-forwardref.exp
* gdb.dwarf2/method-ptr.exp
* gdb.dwarf2/missing-sig-type.exp
* gdb.dwarf2/nonvar-access.exp
* gdb.dwarf2/opaque-type-lookup.exp
* gdb.dwarf2/pieces-optimized-out.exp
* gdb.dwarf2/pieces.exp
* gdb.dwarf2/pr10770.exp
* gdb.dwarf2/pr13961.exp
* gdb.dwarf2/staticvirtual.exp
* gdb.dwarf2/subrange.exp
* gdb.dwarf2/symtab-producer.exp
* gdb.dwarf2/trace-crash.exp
* gdb.dwarf2/typeddwarf.exp
* gdb.dwarf2/valop.exp
* gdb.dwarf2/watch-notconst.exp
* gdb.fortran/array-element.exp
* gdb.fortran/charset.exp
* gdb.fortran/common-block.exp
* gdb.fortran/complex.exp
* gdb.fortran/derived-type-function.exp
* gdb.fortran/derived-type.exp
* gdb.fortran/logical.exp
* gdb.fortran/module.exp
* gdb.fortran/multi-dim.exp
* gdb.fortran/nested-funcs.exp
* gdb.fortran/print-formatted.exp
* gdb.fortran/subarray.exp
* gdb.fortran/vla-alloc-assoc.exp
* gdb.fortran/vla-datatypes.exp
* gdb.fortran/vla-history.exp
* gdb.fortran/vla-ptr-info.exp
* gdb.fortran/vla-ptype-sub.exp
* gdb.fortran/vla-ptype.exp
* gdb.fortran/vla-sizeof.exp
* gdb.fortran/vla-type.exp
* gdb.fortran/vla-value-sub-arbitrary.exp
* gdb.fortran/vla-value-sub-finish.exp
* gdb.fortran/vla-value-sub.exp
* gdb.fortran/vla-value.exp
* gdb.fortran/whatis_type.exp
* gdb.go/chan.exp
* gdb.go/handcall.exp
* gdb.go/hello.exp
* gdb.go/integers.exp
* gdb.go/methods.exp
* gdb.go/package.exp
* gdb.go/strings.exp
* gdb.go/types.exp
* gdb.go/unsafe.exp
* gdb.guile/scm-arch.exp
* gdb.guile/scm-block.exp
* gdb.guile/scm-breakpoint.exp
* gdb.guile/scm-cmd.exp
* gdb.guile/scm-disasm.exp
* gdb.guile/scm-equal.exp
* gdb.guile/scm-frame-args.exp
* gdb.guile/scm-frame-inline.exp
* gdb.guile/scm-frame.exp
* gdb.guile/scm-iterator.exp
* gdb.guile/scm-math.exp
* gdb.guile/scm-objfile.exp
* gdb.guile/scm-ports.exp
* gdb.guile/scm-symbol.exp
* gdb.guile/scm-symtab.exp
* gdb.guile/scm-value-cc.exp
* gdb.guile/types-module.exp
* gdb.linespec/break-ask.exp
* gdb.linespec/cpexplicit.exp
* gdb.linespec/explicit.exp
* gdb.linespec/keywords.exp
* gdb.linespec/linespec.exp
* gdb.linespec/ls-dollar.exp
* gdb.linespec/ls-errs.exp
* gdb.linespec/skip-two.exp
* gdb.linespec/thread.exp
* gdb.mi/mi-async.exp
* gdb.mi/mi-basics.exp
* gdb.mi/mi-break.exp
* gdb.mi/mi-catch-load.exp
* gdb.mi/mi-cli.exp
* gdb.mi/mi-cmd-param-changed.exp
* gdb.mi/mi-console.exp
* gdb.mi/mi-detach.exp
* gdb.mi/mi-disassemble.exp
* gdb.mi/mi-eval.exp
* gdb.mi/mi-file-transfer.exp
* gdb.mi/mi-file.exp
* gdb.mi/mi-fill-memory.exp
* gdb.mi/mi-inheritance-syntax-error.exp
* gdb.mi/mi-linespec-err-cp.exp
* gdb.mi/mi-logging.exp
* gdb.mi/mi-memory-changed.exp
* gdb.mi/mi-read-memory.exp
* gdb.mi/mi-record-changed.exp
* gdb.mi/mi-reg-undefined.exp
* gdb.mi/mi-regs.exp
* gdb.mi/mi-return.exp
* gdb.mi/mi-reverse.exp
* gdb.mi/mi-simplerun.exp
* gdb.mi/mi-solib.exp
* gdb.mi/mi-stack.exp
* gdb.mi/mi-stepi.exp
* gdb.mi/mi-syn-frame.exp
* gdb.mi/mi-until.exp
* gdb.mi/mi-var-block.exp
* gdb.mi/mi-var-child.exp
* gdb.mi/mi-var-cmd.exp
* gdb.mi/mi-var-cp.exp
* gdb.mi/mi-var-display.exp
* gdb.mi/mi-var-invalidate.exp
* gdb.mi/mi-var-list-children-invalid-grandchild.exp
* gdb.mi/mi-vla-fortran.exp
* gdb.mi/mi-watch.exp
* gdb.mi/mi2-var-child.exp
* gdb.mi/user-selected-context-sync.exp
* gdb.modula2/unbounded-array.exp
* gdb.multi/dummy-frame-restore.exp
* gdb.multi/multi-arch-exec.exp
* gdb.multi/multi-arch.exp
* gdb.multi/tids.exp
* gdb.multi/watchpoint-multi.exp
* gdb.opencl/callfuncs.exp
* gdb.opencl/convs_casts.exp
* gdb.opencl/datatypes.exp
* gdb.opencl/operators.exp
* gdb.opencl/vec_comps.exp
* gdb.opt/clobbered-registers-O2.exp
* gdb.opt/inline-break.exp
* gdb.opt/inline-bt.exp
* gdb.opt/inline-cmds.exp
* gdb.opt/inline-locals.exp
* gdb.pascal/case-insensitive-symbols.exp
* gdb.pascal/floats.exp
* gdb.pascal/gdb11492.exp
* gdb.python/lib-types.exp
* gdb.python/py-arch.exp
* gdb.python/py-as-string.exp
* gdb.python/py-bad-printers.exp
* gdb.python/py-block.exp
* gdb.python/py-breakpoint-create-fail.exp
* gdb.python/py-breakpoint.exp
* gdb.python/py-caller-is.exp
* gdb.python/py-cmd.exp
* gdb.python/py-explore-cc.exp
* gdb.python/py-explore.exp
* gdb.python/py-finish-breakpoint.exp
* gdb.python/py-finish-breakpoint2.exp
* gdb.python/py-frame-args.exp
* gdb.python/py-frame-inline.exp
* gdb.python/py-frame.exp
* gdb.python/py-framefilter-mi.exp
* gdb.python/py-infthread.exp
* gdb.python/py-lazy-string.exp
* gdb.python/py-linetable.exp
* gdb.python/py-mi-events.exp
* gdb.python/py-mi-objfile.exp
* gdb.python/py-mi.exp
* gdb.python/py-objfile.exp
* gdb.python/py-pp-integral.exp
* gdb.python/py-pp-maint.exp
* gdb.python/py-pp-re-notag.exp
* gdb.python/py-pp-registration.exp
* gdb.python/py-recurse-unwind.exp
* gdb.python/py-strfns.exp
* gdb.python/py-symbol.exp
* gdb.python/py-symtab.exp
* gdb.python/py-sync-interp.exp
* gdb.python/py-typeprint.exp
* gdb.python/py-unwind-maint.exp
* gdb.python/py-unwind.exp
* gdb.python/py-value-cc.exp
* gdb.python/py-xmethods.exp
* gdb.reverse/amd64-tailcall-reverse.exp
* gdb.reverse/break-precsave.exp
* gdb.reverse/break-reverse.exp
* gdb.reverse/consecutive-precsave.exp
* gdb.reverse/consecutive-reverse.exp
* gdb.reverse/finish-precsave.exp
* gdb.reverse/finish-reverse-bkpt.exp
* gdb.reverse/finish-reverse.exp
* gdb.reverse/fstatat-reverse.exp
* gdb.reverse/getresuid-reverse.exp
* gdb.reverse/i386-precsave.exp
* gdb.reverse/i386-reverse.exp
* gdb.reverse/i386-sse-reverse.exp
* gdb.reverse/i387-env-reverse.exp
* gdb.reverse/i387-stack-reverse.exp
* gdb.reverse/insn-reverse.exp
* gdb.reverse/machinestate-precsave.exp
* gdb.reverse/machinestate.exp
* gdb.reverse/next-reverse-bkpt-over-sr.exp
* gdb.reverse/pipe-reverse.exp
* gdb.reverse/readv-reverse.exp
* gdb.reverse/recvmsg-reverse.exp
* gdb.reverse/rerun-prec.exp
* gdb.reverse/s390-mvcle.exp
* gdb.reverse/step-precsave.exp
* gdb.reverse/step-reverse.exp
* gdb.reverse/time-reverse.exp
* gdb.reverse/until-precsave.exp
* gdb.reverse/until-reverse.exp
* gdb.reverse/waitpid-reverse.exp
* gdb.reverse/watch-precsave.exp
* gdb.reverse/watch-reverse.exp
* gdb.rust/generics.exp
* gdb.rust/methods.exp
* gdb.rust/modules.exp
* gdb.rust/simple.exp
* gdb.server/connect-with-no-symbol-file.exp
* gdb.server/ext-attach.exp
* gdb.server/ext-restart.exp
* gdb.server/ext-wrapper.exp
* gdb.server/file-transfer.exp
* gdb.server/server-exec-info.exp
* gdb.server/server-kill.exp
* gdb.server/server-mon.exp
* gdb.server/wrapper.exp
* gdb.stabs/exclfwd.exp
* gdb.stabs/gdb11479.exp
* gdb.threads/clone-new-thread-event.exp
* gdb.threads/corethreads.exp
* gdb.threads/current-lwp-dead.exp
* gdb.threads/dlopen-libpthread.exp
* gdb.threads/gcore-thread.exp
* gdb.threads/sigstep-threads.exp
* gdb.threads/watchpoint-fork.exp
* gdb.trace/actions-changed.exp
* gdb.trace/backtrace.exp
* gdb.trace/change-loc.exp
* gdb.trace/circ.exp
* gdb.trace/collection.exp
* gdb.trace/disconnected-tracing.exp
* gdb.trace/ftrace.exp
* gdb.trace/mi-trace-frame-collected.exp
* gdb.trace/mi-trace-unavailable.exp
* gdb.trace/mi-traceframe-changed.exp
* gdb.trace/mi-tsv-changed.exp
* gdb.trace/no-attach-trace.exp
* gdb.trace/passc-dyn.exp
* gdb.trace/qtro.exp
* gdb.trace/range-stepping.exp
* gdb.trace/read-memory.exp
* gdb.trace/save-trace.exp
* gdb.trace/signal.exp
* gdb.trace/status-stop.exp
* gdb.trace/tfile.exp
* gdb.trace/trace-break.exp
* gdb.trace/trace-buffer-size.exp
* gdb.trace/trace-condition.exp
* gdb.trace/tracefile-pseudo-reg.exp
* gdb.trace/tstatus.exp
* gdb.trace/unavailable.exp
* gdb.trace/while-dyn.exp
* gdb.trace/while-stepping.exp
|
|
compilation messages
Changes in v3:
- Adjusted some testcases where the message "failed to compile" was not unique.
Changes in v2:
- Addressed comments from reviewers.
- Fixed spurious whitespaces.
- Changed compilation failure messages that included source/binary paths to
ones that are short and deterministic.
---
Another bit of cleanup to the testsuite. We have a number of tests that are
not honoring the rule of not outputting their own name as a test name.
I fixed up all the offenders i could find with the following regular
expression:
"(xfail|kfail|kpass|fail|pass|unsupported|untested) ([A-Za-z0-9]+|\\\$(.)*testfile(.)*)\.exp$"
gdb/testsuite/ChangeLog:
2016-12-01 Luis Machado <lgustavo@codesourcery.com>
Fix test names and standardize compilation error messages throughout
the following files:
* gdb.ada/start.exp
* gdb.arch/alpha-step.exp
* gdb.arch/e500-prologue.exp
* gdb.arch/ftrace-insn-reloc.exp
* gdb.arch/gdb1291.exp
* gdb.arch/gdb1431.exp
* gdb.arch/gdb1558.exp
* gdb.arch/i386-dr3-watch.exp
* gdb.arch/i386-sse-stack-align.exp
* gdb.arch/ia64-breakpoint-shadow.exp
* gdb.arch/pa-nullify.exp
* gdb.arch/powerpc-aix-prologue.exp
* gdb.arch/thumb-bx-pc.exp
* gdb.base/annota1.exp
* gdb.base/annota3.exp
* gdb.base/arrayidx.exp
* gdb.base/assign.exp
* gdb.base/attach.exp
* gdb.base/auxv.exp
* gdb.base/bang.exp
* gdb.base/bfp-test.exp
* gdb.base/bigcore.exp
* gdb.base/bitfields2.exp
* gdb.base/break-fun-addr.exp
* gdb.base/break-probes.exp
* gdb.base/call-rt-st.exp
* gdb.base/callexit.exp
* gdb.base/catch-fork-kill.exp
* gdb.base/charset.exp
* gdb.base/checkpoint.exp
* gdb.base/comprdebug.exp
* gdb.base/constvars.exp
* gdb.base/coredump-filter.exp
* gdb.base/cursal.exp
* gdb.base/cvexpr.exp
* gdb.base/detach.exp
* gdb.base/display.exp
* gdb.base/dmsym.exp
* gdb.base/dprintf-pending.exp
* gdb.base/dso2dso.exp
* gdb.base/dtrace-probe.exp
* gdb.base/dump.exp
* gdb.base/enum_cond.exp
* gdb.base/exe-lock.exp
* gdb.base/exec-invalid-sysroot.exp
* gdb.base/execl-update-breakpoints.exp
* gdb.base/exprs.exp
* gdb.base/fileio.exp
* gdb.base/find.exp
* gdb.base/finish.exp
* gdb.base/fixsection.exp
* gdb.base/foll-vfork.exp
* gdb.base/frame-args.exp
* gdb.base/gcore.exp
* gdb.base/gdb1250.exp
* gdb.base/global-var-nested-by-dso.exp
* gdb.base/gnu-ifunc.exp
* gdb.base/hashline1.exp
* gdb.base/hashline2.exp
* gdb.base/hashline3.exp
* gdb.base/hbreak-in-shr-unsupported.exp
* gdb.base/huge.exp
* gdb.base/infcall-input.exp
* gdb.base/info-fun.exp
* gdb.base/info-shared.exp
* gdb.base/jit-simple.exp
* gdb.base/jit-so.exp
* gdb.base/jit.exp
* gdb.base/jump.exp
* gdb.base/label.exp
* gdb.base/lineinc.exp
* gdb.base/logical.exp
* gdb.base/longjmp.exp
* gdb.base/macscp.exp
* gdb.base/miscexprs.exp
* gdb.base/new-ui-echo.exp
* gdb.base/new-ui-pending-input.exp
* gdb.base/new-ui.exp
* gdb.base/nodebug.exp
* gdb.base/nofield.exp
* gdb.base/offsets.exp
* gdb.base/overlays.exp
* gdb.base/pending.exp
* gdb.base/pointers.exp
* gdb.base/pr11022.exp
* gdb.base/printcmds.exp
* gdb.base/prologue.exp
* gdb.base/ptr-typedef.exp
* gdb.base/realname-expand.exp
* gdb.base/relativedebug.exp
* gdb.base/relocate.exp
* gdb.base/remote.exp
* gdb.base/reread.exp
* gdb.base/return2.exp
* gdb.base/savedregs.exp
* gdb.base/sep.exp
* gdb.base/sepdebug.exp
* gdb.base/sepsymtab.exp
* gdb.base/set-inferior-tty.exp
* gdb.base/setshow.exp
* gdb.base/shlib-call.exp
* gdb.base/sigaltstack.exp
* gdb.base/siginfo-addr.exp
* gdb.base/signals.exp
* gdb.base/signull.exp
* gdb.base/sigrepeat.exp
* gdb.base/so-impl-ld.exp
* gdb.base/solib-display.exp
* gdb.base/solib-overlap.exp
* gdb.base/solib-search.exp
* gdb.base/solib-symbol.exp
* gdb.base/structs.exp
* gdb.base/structs2.exp
* gdb.base/symtab-search-order.exp
* gdb.base/twice.exp
* gdb.base/unload.exp
* gdb.base/varargs.exp
* gdb.base/watchpoint-solib.exp
* gdb.base/watchpoint.exp
* gdb.base/whatis.exp
* gdb.base/wrong_frame_bt_full.exp
* gdb.btrace/dlopen.exp
* gdb.cell/ea-standalone.exp
* gdb.cell/ea-test.exp
* gdb.cp/dispcxx.exp
* gdb.cp/gdb2384.exp
* gdb.cp/method2.exp
* gdb.cp/nextoverthrow.exp
* gdb.cp/pr10728.exp
* gdb.disasm/am33.exp
* gdb.disasm/h8300s.exp
* gdb.disasm/mn10300.exp
* gdb.disasm/sh3.exp
* gdb.dwarf2/dw2-dir-file-name.exp
* gdb.fortran/complex.exp
* gdb.fortran/library-module.exp
* gdb.guile/scm-pretty-print.exp
* gdb.guile/scm-symbol.exp
* gdb.guile/scm-type.exp
* gdb.guile/scm-value.exp
* gdb.linespec/linespec.exp
* gdb.mi/gdb701.exp
* gdb.mi/gdb792.exp
* gdb.mi/mi-breakpoint-changed.exp
* gdb.mi/mi-dprintf-pending.exp
* gdb.mi/mi-dprintf.exp
* gdb.mi/mi-exit-code.exp
* gdb.mi/mi-pending.exp
* gdb.mi/mi-solib.exp
* gdb.mi/new-ui-mi-sync.exp
* gdb.mi/pr11022.exp
* gdb.mi/user-selected-context-sync.exp
* gdb.opt/solib-intra-step.exp
* gdb.python/py-events.exp
* gdb.python/py-finish-breakpoint.exp
* gdb.python/py-mi.exp
* gdb.python/py-prettyprint.exp
* gdb.python/py-shared.exp
* gdb.python/py-symbol.exp
* gdb.python/py-template.exp
* gdb.python/py-type.exp
* gdb.python/py-value.exp
* gdb.reverse/solib-precsave.exp
* gdb.reverse/solib-reverse.exp
* gdb.server/solib-list.exp
* gdb.stabs/weird.exp
* gdb.threads/reconnect-signal.exp
* gdb.threads/stepi-random-signal.exp
* gdb.trace/actions.exp
* gdb.trace/ax.exp
* gdb.trace/backtrace.exp
* gdb.trace/change-loc.exp
* gdb.trace/deltrace.exp
* gdb.trace/ftrace-lock.exp
* gdb.trace/ftrace.exp
* gdb.trace/infotrace.exp
* gdb.trace/mi-tracepoint-changed.exp
* gdb.trace/packetlen.exp
* gdb.trace/passcount.exp
* gdb.trace/pending.exp
* gdb.trace/range-stepping.exp
* gdb.trace/report.exp
* gdb.trace/stap-trace.exp
* gdb.trace/tfind.exp
* gdb.trace/trace-break.exp
* gdb.trace/trace-condition.exp
* gdb.trace/trace-enable-disable.exp
* gdb.trace/trace-mt.exp
* gdb.trace/tracecmd.exp
* gdb.trace/tspeed.exp
* gdb.trace/tsv.exp
* lib/perftest.exp
|
|
The following patch is based on the previous patch i sent and handles cases of
test names that start with an uppercase letter. Test names should start with
lowercase unless it starts with the name of a technology, architecture, ISA
etc.
This first patch addresses cases of test names output explicitly via xfail,
kfail, kpass, fail, pass, unsupported, untested and also names set with the
pattern "set test" and "set testname".
gdb/testsuite/ChangeLog:
2016-12-01 Luis Machado <lgustavo@codesourcery.com>
Fix test names starting with uppercase throughout all the files below.
* gdb.ada/array_return.exp
* gdb.ada/catch_ex.exp
* gdb.ada/info_exc.exp
* gdb.ada/mi_catch_ex.exp
* gdb.ada/mi_dyn_arr.exp
* gdb.ada/mi_ex_cond.exp
* gdb.ada/mi_exc_info.exp
* gdb.ada/mi_interface.exp
* gdb.ada/mi_task_arg.exp
* gdb.ada/mi_task_info.exp
* gdb.ada/mi_var_array.exp
* gdb.arch/alpha-step.exp
* gdb.arch/amd64-disp-step.exp
* gdb.arch/arm-disp-step.exp
* gdb.arch/disp-step-insn-reloc.exp
* gdb.arch/e500-prologue.exp
* gdb.arch/ftrace-insn-reloc.exp
* gdb.arch/gdb1558.exp
* gdb.arch/i386-bp_permanent.exp
* gdb.arch/i386-disp-step.exp
* gdb.arch/i386-float.exp
* gdb.arch/i386-gnu-cfi.exp
* gdb.arch/ia64-breakpoint-shadow.exp
* gdb.arch/mips16-thunks.exp
* gdb.arch/pa-nullify.exp
* gdb.arch/powerpc-aix-prologue.exp
* gdb.arch/powerpc-power.exp
* gdb.arch/ppc-dfp.exp
* gdb.arch/s390-tdbregs.exp
* gdb.arch/spu-info.exp
* gdb.arch/spu-ls.exp
* gdb.arch/thumb-bx-pc.exp
* gdb.base/advance.exp
* gdb.base/annota-input-while-running.exp
* gdb.base/arrayidx.exp
* gdb.base/asmlabel.exp
* gdb.base/async.exp
* gdb.base/attach-wait-input.exp
* gdb.base/auto-connect-native-target.exp
* gdb.base/batch-preserve-term-settings.exp
* gdb.base/bfp-test.exp
* gdb.base/bigcore.exp
* gdb.base/bp-permanent.exp
* gdb.base/break-always.exp
* gdb.base/break-fun-addr.exp
* gdb.base/break-idempotent.exp
* gdb.base/break-main-file-remove-fail.exp
* gdb.base/break-probes.exp
* gdb.base/break-unload-file.exp
* gdb.base/break.exp
* gdb.base/call-ar-st.exp
* gdb.base/call-rt-st.exp
* gdb.base/call-sc.exp
* gdb.base/call-signal-resume.exp
* gdb.base/call-strs.exp
* gdb.base/callexit.exp
* gdb.base/callfuncs.exp
* gdb.base/catch-gdb-caused-signals.exp
* gdb.base/catch-signal-siginfo-cond.exp
* gdb.base/catch-syscall.exp
* gdb.base/compare-sections.exp
* gdb.base/cond-eval-mode.exp
* gdb.base/condbreak-call-false.exp
* gdb.base/consecutive-step-over.exp
* gdb.base/cursal.exp
* gdb.base/disabled-location.exp
* gdb.base/disasm-end-cu.exp
* gdb.base/display.exp
* gdb.base/double-prompt-target-event-error.exp
* gdb.base/dprintf-bp-same-addr.exp
* gdb.base/dprintf-detach.exp
* gdb.base/dprintf-next.exp
* gdb.base/dprintf-non-stop.exp
* gdb.base/dprintf-pending.exp
* gdb.base/dso2dso.exp
* gdb.base/ending-run.exp
* gdb.base/enum_cond.exp
* gdb.base/examine-backward.exp
* gdb.base/exe-lock.exp
* gdb.base/exec-invalid-sysroot.exp
* gdb.base/execl-update-breakpoints.exp
* gdb.base/execution-termios.exp
* gdb.base/fileio.exp
* gdb.base/fixsection.exp
* gdb.base/foll-exec-mode.exp
* gdb.base/foll-exec.exp
* gdb.base/fork-running-state.exp
* gdb.base/frame-args.exp
* gdb.base/fullpath-expand.exp
* gdb.base/func-ptr.exp
* gdb.base/gcore-relro-pie.exp
* gdb.base/gdb1090.exp
* gdb.base/gdb1555.exp
* gdb.base/global-var-nested-by-dso.exp
* gdb.base/gnu-ifunc.exp
* gdb.base/hbreak-in-shr-unsupported.exp
* gdb.base/hbreak-unmapped.exp
* gdb.base/hook-stop.exp
* gdb.base/infcall-input.exp
* gdb.base/info-fun.exp
* gdb.base/info-shared.exp
* gdb.base/interrupt-noterm.exp
* gdb.base/jit-so.exp
* gdb.base/jit.exp
* gdb.base/line-symtabs.exp
* gdb.base/list.exp
* gdb.base/longjmp.exp
* gdb.base/macscp.exp
* gdb.base/max-value-size.exp
* gdb.base/nodebug.exp
* gdb.base/nofield.exp
* gdb.base/overlays.exp
* gdb.base/paginate-after-ctrl-c-running.exp
* gdb.base/paginate-bg-execution.exp
* gdb.base/paginate-inferior-exit.exp
* gdb.base/pending.exp
* gdb.base/pr11022.exp
* gdb.base/printcmds.exp
* gdb.base/ptr-typedef.exp
* gdb.base/ptype.exp
* gdb.base/randomize.exp
* gdb.base/range-stepping.exp
* gdb.base/realname-expand.exp
* gdb.base/relativedebug.exp
* gdb.base/remote.exp
* gdb.base/savedregs.exp
* gdb.base/sepdebug.exp
* gdb.base/set-noassign.exp
* gdb.base/shlib-call.exp
* gdb.base/shreloc.exp
* gdb.base/sigaltstack.exp
* gdb.base/sigbpt.exp
* gdb.base/siginfo-addr.exp
* gdb.base/siginfo-obj.exp
* gdb.base/siginfo-thread.exp
* gdb.base/signest.exp
* gdb.base/signull.exp
* gdb.base/sigrepeat.exp
* gdb.base/skip.exp
* gdb.base/so-impl-ld.exp
* gdb.base/solib-corrupted.exp
* gdb.base/solib-disc.exp
* gdb.base/solib-display.exp
* gdb.base/solib-overlap.exp
* gdb.base/solib-search.exp
* gdb.base/solib-symbol.exp
* gdb.base/source-execution.exp
* gdb.base/sss-bp-on-user-bp-2.exp
* gdb.base/sss-bp-on-user-bp.exp
* gdb.base/stack-checking.exp
* gdb.base/stale-infcall.exp
* gdb.base/step-break.exp
* gdb.base/step-line.exp
* gdb.base/step-over-exit.exp
* gdb.base/step-test.exp
* gdb.base/structs.exp
* gdb.base/sym-file.exp
* gdb.base/symtab-search-order.exp
* gdb.base/term.exp
* gdb.base/type-opaque.exp
* gdb.base/unload.exp
* gdb.base/until-nodebug.exp
* gdb.base/until.exp
* gdb.base/unwindonsignal.exp
* gdb.base/watch-cond.exp
* gdb.base/watch-non-mem.exp
* gdb.base/watch_thread_num.exp
* gdb.base/watchpoint-reuse-slot.exp
* gdb.base/watchpoint-solib.exp
* gdb.base/watchpoint.exp
* gdb.btrace/dlopen.exp
* gdb.cell/arch.exp
* gdb.cell/break.exp
* gdb.cell/bt.exp
* gdb.cell/core.exp
* gdb.cell/data.exp
* gdb.cell/dwarfaddr.exp
* gdb.cell/ea-cache.exp
* gdb.cell/ea-standalone.exp
* gdb.cell/ea-test.exp
* gdb.cell/f-regs.exp
* gdb.cell/fork.exp
* gdb.cell/gcore.exp
* gdb.cell/mem-access.exp
* gdb.cell/ptype.exp
* gdb.cell/registers.exp
* gdb.cell/sizeof.exp
* gdb.cell/solib-symbol.exp
* gdb.cell/solib.exp
* gdb.compile/compile-tls.exp
* gdb.cp/exception.exp
* gdb.cp/gdb2495.exp
* gdb.cp/local.exp
* gdb.cp/mb-inline.exp
* gdb.cp/mb-templates.exp
* gdb.cp/pr10687.exp
* gdb.cp/pr9167.exp
* gdb.cp/scope-err.exp
* gdb.cp/templates.exp
* gdb.cp/virtfunc.exp
* gdb.dwarf2/dw2-dir-file-name.exp
* gdb.dwarf2/dw2-single-line-discriminators.exp
* gdb.fortran/complex.exp
* gdb.fortran/library-module.exp
* gdb.guile/guile.exp
* gdb.guile/scm-cmd.exp
* gdb.guile/scm-frame-inline.exp
* gdb.guile/scm-objfile.exp
* gdb.guile/scm-pretty-print.exp
* gdb.guile/scm-symbol.exp
* gdb.guile/scm-type.exp
* gdb.guile/scm-value.exp
* gdb.linespec/keywords.exp
* gdb.linespec/ls-errs.exp
* gdb.linespec/macro-relative.exp
* gdb.linespec/thread.exp
* gdb.mi/mi-breakpoint-changed.exp
* gdb.mi/mi-dprintf-pending.exp
* gdb.mi/mi-fullname-deleted.exp
* gdb.mi/mi-logging.exp
* gdb.mi/mi-pending.exp
* gdb.mi/mi-solib.exp
* gdb.mi/new-ui-mi-sync.exp
* gdb.mi/user-selected-context-sync.exp
* gdb.multi/dummy-frame-restore.exp
* gdb.multi/multi-arch-exec.exp
* gdb.multi/remove-inferiors.exp
* gdb.multi/watchpoint-multi-exit.exp
* gdb.opt/solib-intra-step.exp
* gdb.perf/backtrace.exp
* gdb.perf/single-step.exp
* gdb.perf/skip-command.exp
* gdb.perf/skip-prologue.exp
* gdb.perf/solib.exp
* gdb.python/lib-types.exp
* gdb.python/py-as-string.exp
* gdb.python/py-bad-printers.exp
* gdb.python/py-block.exp
* gdb.python/py-breakpoint.exp
* gdb.python/py-cmd.exp
* gdb.python/py-events.exp
* gdb.python/py-evthreads.exp
* gdb.python/py-finish-breakpoint.exp
* gdb.python/py-finish-breakpoint2.exp
* gdb.python/py-frame-inline.exp
* gdb.python/py-frame.exp
* gdb.python/py-inferior.exp
* gdb.python/py-infthread.exp
* gdb.python/py-mi.exp
* gdb.python/py-objfile.exp
* gdb.python/py-pp-maint.exp
* gdb.python/py-pp-registration.exp
* gdb.python/py-prettyprint.exp
* gdb.python/py-recurse-unwind.exp
* gdb.python/py-shared.exp
* gdb.python/py-symbol.exp
* gdb.python/py-symtab.exp
* gdb.python/py-template.exp
* gdb.python/py-type.exp
* gdb.python/py-unwind-maint.exp
* gdb.python/py-unwind.exp
* gdb.python/py-value.exp
* gdb.python/python.exp
* gdb.reverse/finish-reverse-bkpt.exp
* gdb.reverse/insn-reverse.exp
* gdb.reverse/next-reverse-bkpt-over-sr.exp
* gdb.reverse/solib-precsave.exp
* gdb.reverse/solib-reverse.exp
* gdb.stabs/gdb11479.exp
* gdb.stabs/weird.exp
* gdb.threads/fork-child-threads.exp
* gdb.threads/fork-plus-threads.exp
* gdb.threads/fork-thread-pending.exp
* gdb.threads/forking-threads-plus-breakpoint.exp
* gdb.threads/hand-call-in-threads.exp
* gdb.threads/interrupted-hand-call.exp
* gdb.threads/linux-dp.exp
* gdb.threads/local-watch-wrong-thread.exp
* gdb.threads/next-while-other-thread-longjmps.exp
* gdb.threads/non-ldr-exit.exp
* gdb.threads/pending-step.exp
* gdb.threads/print-threads.exp
* gdb.threads/process-dies-while-detaching.exp
* gdb.threads/process-dies-while-handling-bp.exp
* gdb.threads/pthreads.exp
* gdb.threads/queue-signal.exp
* gdb.threads/reconnect-signal.exp
* gdb.threads/signal-command-handle-nopass.exp
* gdb.threads/signal-command-multiple-signals-pending.exp
* gdb.threads/signal-delivered-right-thread.exp
* gdb.threads/signal-sigtrap.exp
* gdb.threads/sigthread.exp
* gdb.threads/staticthreads.exp
* gdb.threads/stepi-random-signal.exp
* gdb.threads/thread-unwindonsignal.exp
* gdb.threads/thread_check.exp
* gdb.threads/thread_events.exp
* gdb.threads/tid-reuse.exp
* gdb.threads/tls-nodebug.exp
* gdb.threads/tls-shared.exp
* gdb.threads/tls-so_extern.exp
* gdb.threads/tls.exp
* gdb.threads/wp-replication.exp
* gdb.trace/actions-changed.exp
* gdb.trace/actions.exp
* gdb.trace/backtrace.exp
* gdb.trace/change-loc.exp
* gdb.trace/collection.exp
* gdb.trace/deltrace.exp
* gdb.trace/disconnected-tracing.exp
* gdb.trace/entry-values.exp
* gdb.trace/ftrace-lock.exp
* gdb.trace/ftrace.exp
* gdb.trace/infotrace.exp
* gdb.trace/mi-trace-frame-collected.exp
* gdb.trace/mi-trace-unavailable.exp
* gdb.trace/mi-traceframe-changed.exp
* gdb.trace/mi-tracepoint-changed.exp
* gdb.trace/mi-tsv-changed.exp
* gdb.trace/no-attach-trace.exp
* gdb.trace/packetlen.exp
* gdb.trace/passc-dyn.exp
* gdb.trace/passcount.exp
* gdb.trace/pending.exp
* gdb.trace/pr16508.exp
* gdb.trace/qtro.exp
* gdb.trace/range-stepping.exp
* gdb.trace/read-memory.exp
* gdb.trace/report.exp
* gdb.trace/save-trace.exp
* gdb.trace/signal.exp
* gdb.trace/stap-trace.exp
* gdb.trace/status-stop.exp
* gdb.trace/strace.exp
* gdb.trace/tfile.exp
* gdb.trace/tfind.exp
* gdb.trace/trace-break.exp
* gdb.trace/trace-condition.exp
* gdb.trace/trace-enable-disable.exp
* gdb.trace/trace-mt.exp
* gdb.trace/tracecmd.exp
* gdb.trace/tracefile-pseudo-reg.exp
* gdb.trace/tspeed.exp
* gdb.trace/tstatus.exp
* gdb.trace/tsv.exp
* gdb.trace/unavailable.exp
* gdb.trace/while-dyn.exp
* gdb.trace/while-stepping.exp
* lib/gdb-guile.exp
* lib/gdb.exp
* lib/mi-support.exp
* lib/pascal.exp
* lib/perftest.exp
* lib/prelink-support.exp
* lib/selftest-support.exp
|
|
Some btrace tests use assembly source files. They use the target triplet to
distinguish between x86_64 and ia32 ISA. This does not work for -m32 tests
without setting the target triplet to i686-?-?.
Instead use is_amd64_regs_target to distinguish between x86_64 and ia32 ISA.
See also https://sourceware.org/ml/gdb-patches/2016-07/msg00256.html.
testsuite/
* gdb.btrace/record_goto.exp: Use is_amd64_regs_target for selecting
assembly source files.
* gdb.btrace/stepi.exp: Use is_amd64_regs_target for selecting
assembly source files.
* gdb.btrace/tailcall.exp: Use is_amd64_regs_target for selecting
assembly source files.
* gdb.btrace/tailcall-only.exp: Use is_amd64_regs_target for selecting
assembly source files.
|
|
This patch allows gdbserver to continue recording after disconnect. On
reconnect, the recorded data is accessible to gdb as if no disconnect happened.
A possible application for this feature is remotely examine bugs that occur
at irregular intervals, where maintaining a gdb connection is inconvenient.
This also fixes the issue mentioned here:
https://sourceware.org/ml/gdb-patches/2015-11/msg00424.html
Signed-off-by: Tim Wiederhake <tim.wiederhake@intel.com>
gdb/ChangeLog:
* NEWS: Resume btrace on reconnect.
* record-btrace.c: Added record-btrace.h include.
(record_btrace_open): Split into this and ...
(record_btrace_push_target): ... this.
(record_btrace_disconnect): New function.
(init_record_btrace_ops): Use record_btrace_disconnect.
* record-btrace.h: New file.
* remote.c: Added record-btrace.h include.
(remote_start_remote): Check recording status.
(remote_btrace_maybe_reopen): New function.
gdb/doc/ChangeLog:
* gdb.texinfo: Resume btrace on reconnect.
gdb/testsuite/ChangeLog:
* gdb.btrace/reconnect.c: New file.
* gdb.btrace/reconnect.exp: New file.
Change-Id: I95e8b0ab8a89e58591aba0e63818cee82fd211bc
|
|
$ runtest 'CC_FOR_TARGET=gcc -m32' gdb.btrace/tailcall-only.exp
Running ./gdb.btrace/tailcall-only.exp ...
gdb compile failed, tailcall-only.c: Assembler messages:
tailcall-only.c:142: Error: cannot represent relocation type BFD_RELOC_64
[...]
tailcall-only.c:425: Error: cannot represent relocation type BFD_RELOC_64
It works for the other x86 arch combinations:
On Mon, 11 Apr 2016 08:44:23 +0200, Metzger, Markus T wrote:
I'm setting the target triplet to "i686-unknown-linux" in my m32 configuration.
Like this:
set target_triplet "i686-unknown-linux"
set_board_info cflags "-m32"
set_board_info cppflags "-m32"
On Wed, 20 Jul 2016 16:02:20 +0200, Pedro Alves wrote:
There's no reason you should _not_ set it.
But, multilib-style testing with --target_board=unix\{-m64,-m32\} etc.
should work _too_, IMO.
gdb/testsuite/ChangeLog
2016-07-20 Jan Kratochvil <jan.kratochvil@redhat.com>
* gdb.btrace/tailcall-only.exp: Use is_lp64_target check.
|
|
On systems with a newer version of GCC the gdb.btrace/instruction_history.exp
test fails to build like this:
Running .../gdb.btrace/instruction_history.exp ...
gdb compile failed, .../gdb.btrace/instruction_history.c:
In function 'main': .../gdb.btrace/instruction_history.c:24:3: warning:
implicit declaration of function 'loop' [-Wimplicit-function-declaration]
loop ();
^
Declare loop to fix it.
testsuite/
* gdb.btrace/instruction_history.c (loop): Add declaration.
|
|
gdb/testsuite/ChangeLog:
* gdb.base/wrong_frame_bt_full.exp: Use standard_output_file to
define object file path.
* gdb.btrace/gcore.exp: Use standard_output_file to define core
file path.
* lib/opencl.exp (gdb_compile_opencl_hostapp): Use
standard_output_file to define binfile.
|
|
In skip_artificial_frames we repeatedly call get_prev_frame_always until we get
a non-inline and non-tailcall frame assuming that there must be such a frame
eventually.
For record targets, however, we may have a frame chain that consists only of
artificial frames. This leads to a crash in get_frame_type when dereferencing a
NULL frame pointer.
Change skip_artificial_frames and skip_tailcall_frames to return NULL in such a
case and modify each caller to cope with a NULL return.
In frame_unwind_caller_pc and frame_unwind_caller_arch, we simply assert that
the returned value is not NULL. Their caller was supposed to check
frame_unwind_caller_id before calling those functions.
In other cases, we thrown an error.
In infcmd further move the skip_tailcall_frames call to the forward-stepping
case since we don't need a frame for reverse execution and we don't want to fail
because of that. Reverse-finish does make sense for a tailcall frame.
gdb/
* frame.h (skip_tailcall_frames): Update comment.
* frame.c (skip_artificial_frames, skip_tailcall_frames): Return NULL
if only artificial frames are found. Update comment.
(frame_unwind_caller_id): Handle NULL return.
(frame_unwind_caller_pc, frame_unwind_caller_arch): Assert that
skip_artificial_frames does not return NULL.
(frame_pop): Add an error if only tailcall frames are found.
* infcmd.c (finish_command): Move skip_tailcall_frames call into forward-
execution case. Add an error if only tailcall frames are found.
testsuite/
* gdb.btrace/tailcall-only.exp: New.
* gdb.btrace/tailcall-only.c: New.
* gdb.btrace/x86_64-tailcall-only.S: New.
* gdb.btrace/i686-tailcall-only.S: New.
|
|
When running tests in parallel, each test puts its generated files in a
different directory, under "outputs". I think it would be nice if it
was always the case, as it would isolate the test cases a bit more. An
artifact created by a test wouldn't get overwritten by another test.
Also, it makes it easier to clean up. A lot of executables are left all
over the place because their names do not appear in gdb.*/Makefile. If
everything is in "outputs", then we just have to delete that directory
(which we already do).
At the same time it makes the gdb.foo directories and their Makefiles
useless in the build directory, since they are pretty much only used for
cleaning.
What do you think?
gdb/testsuite/ChangeLog:
* Makefile.in (ALL_SUBDIRS): Remove.
(clean mostlyclean): Do not recurse in ALL_SUBDIRS.
(distclean maintainer-clean realclean): Likewise.
* configure.ac (AC_OUTPUT): Remove gdb.*/Makefile.
* configure: Regenerate.
* gdb.ada/Makefile.in: Delete.
* gdb.arch/Makefile.in: Likewise.
* gdb.asm/Makefile.in: Likewise.
* gdb.base/Makefile.in: Likewise.
* gdb.btrace/Makefile.in: Likewise.
* gdb.cell/Makefile.in: Likewise.
* gdb.compile/Makefile.in: Likewise.
* gdb.cp/Makefile.in: Likewise.
* gdb.disasm/Makefile.in: Likewise.
* gdb.dlang/Makefile.in: Likewise.
* gdb.dwarf2/Makefile.in: Likewise.
* gdb.fortran/Makefile.in: Likewise.
* gdb.gdb/Makefile.in: Likewise.
* gdb.go/Makefile.in: Likewise.
* gdb.guile/Makefile.in: Likewise.
* gdb.java/Makefile.in: Likewise.
* gdb.linespec/Makefile.in: Likewise.
* gdb.mi/Makefile.in: Likewise.
* gdb.modula2/Makefile.in: Likewise.
* gdb.multi/Makefile.in: Likewise.
* gdb.objc/Makefile.in: Likewise.
* gdb.opencl/Makefile.in: Likewise.
* gdb.opt/Makefile.in: Likewise.
* gdb.pascal/Makefile.in: Likewise.
* gdb.perf/Makefile.in: Likewise.
* gdb.python/Makefile.in: Likewise.
* gdb.reverse/Makefile.in: Likewise.
* gdb.server/Makefile.in: Likewise.
* gdb.stabs/Makefile.in: Likewise.
* gdb.threads/Makefile.in: Likewise.
* gdb.trace/Makefile.in: Likewise.
* gdb.xml/Makefile.in: Likewise.
* lib/gdb.exp (make_gdb_parallel_path): Add check for
GDB_PARALLEL.
(standard_output_file): Remove check for GDB_PARALLEL, always
return path in outputs/$subdir/$testname.
|
|
In btrace_pt_readmem_callback, we read memory inside TRY/CATCH and return in
case of an error return value. This corrupts the cleanup chain, which
eventually results in a SEGV when doing or discarding cleanups later on.
gdb/
* btrace.c (btrace_pt_readmem_callback): Do not return in TRY/CATCH.
testsuite/
* gdb.btrace/dlopen.exp: New.
* gdb.btrace/dlopen.c: New.
* gdb.btrace/dlopen-dso.c: New.
|
|
gdb/ChangeLog:
Update year range in copyright notice of all files.
|
|
The vdso.exp test checks that we can access the VDSO memory when replaying.
Depending on the line information generated by the compiler, runto_main may run
to the line marked with bp.1 or stop before that line. The test incorrectly
assumes that it will always run to the marked line and fails if it doesn't.
The test does not really care about what is traced. It does care that GDB is
replaying when capturing the second disassemble output.
Reflect that in the test by ignoring the output of the stepping and record goto
begin commands and by checking that GDB is actually replaying.
testsuite/
* gdb.btrace/vdso.c (main): Remove breakpoint markers.
* gdb.btrace/vdso.exp: Change stepping command to "next" and ignore
its output. Ignore the output of "record goto begin" and instead
check that GDB is replaying.
|
|
If the atomic section in x86-tsx.S is aborted, the tsx.exp test will fail
even if the traced output is actually correct.
Consider abort scenarios in the test.
testsuite/
* gdb.btrace/tsx.exp: Consider multiple correct outputs in the record
instruction-history test.
|
|
In all-stop mode, record btrace maintains the old behaviour of an implicit
scheduler-locking on.
Now that we added a scheduler-locking mode to model this old behaviour, we
don't need the respective code in record btrace anymore. Remove it.
For all-stop targets, step inferior_ptid and continue other threads matching
the argument ptid. Assert that inferior_ptid matches the argument ptid.
This should make record btrace honour scheduler-locking.
gdb/
* record-btrace.c (record_btrace_resume): Honour scheduler-locking.
testsuite/
* gdb.btrace/multi-thread-step.exp: Test scheduler-locking on, step,
and replay.
|
|
Support non-stop mode in record btrace.
gdb/
* record-btrace.c (record_btrace_open): Remove non_stop check.
* NEWS: Announce that record btrace supports non-stop mode.
testsuite/
* gdb.btrace/non-stop.c: New.
* gdb.btrace/non-stop.exp: New.
|
|
The gdb.btrace/buffer-size.exp test starts recording with an unlimited
buffer size. This will, for a short time, use up most if not all BTS
resources.
I don' think this test is necessary. Remove it.
testsuite/
* gdb.btrace/buffer-size.exp: Remove recording with unlimited BTS
buffer size test.
|
|
Indicate speculatively executed instructions with a leading '?'. We use the
space that is normally used for the PC prefix. In the case where the
instruction at the current PC had been executed speculatively before, the PC
prefix will be partially overwritten resulting in "?> ".
As a side-effect, the /p modifier to omit the PC prefix in the "record
instruction-history" command now uses a 3-space PC prefix " " in order to
have enough space for the speculative execution indication.
gdb/
* btrace.c (btrace_compute_ftrace_bts): Clear insn flags.
(pt_btrace_insn_flags): New.
(ftrace_add_pt): Call pt_btrace_insn_flags.
* btrace.h (btrace_insn_flag): New.
(btrace_insn) <flags>: New.
* record-btrace.c (btrace_insn_history): Print insn prefix.
* NEWS: Announce it.
doc/
* gdb.texinfo (Process Record and Replay): Document prefixing of
speculatively executed instructions in the "record instruction-history"
command.
testsuite/
* gdb.btrace/instruction_history.exp: Update.
* gdb.btrace/tsx.exp: New.
* gdb.btrace/tsx.c: New.
* lib/gdb.exp (skip_tsx_tests, skip_btrace_pt_tests): New.
|
|
When navigating in the recorded execution trace via "record goto", we do not
set stop_pc. This may trigger an internal error in infrun.c when stepping
from that location. Set it.
(gdb) rec full
(gdb) c
Continuing.
Breakpoint 1, foo (void) at foo.c:42
42 x = y
(gdb) rn
foo (void)
at foo.c:41
41 y = x
(gdb) rec go end
Go forward to insn number 98724
at foo.c:42
42 x = y
(gdb) n
infrun.c:2382: internal-error: resume: Assertion `sig != GDB_SIGNAL_0' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n)
This happens because there's a breakpoint at PC when the "next"
is issued, so that breapoint should be immediately stepped over.
That should have been detected/done by proceed, here:
if (addr == (CORE_ADDR) -1)
{
if (pc == stop_pc
&& breakpoint_here_p (aspace, pc) == ordinary_breakpoint_here
&& execution_direction != EXEC_REVERSE)
/* There is a breakpoint at the address we will resume at,
step one instruction before inserting breakpoints so that
we do not stop right away (and report a second hit at this
breakpoint).
Note, we don't do this in reverse, because we won't
actually be executing the breakpoint insn anyway.
We'll be (un-)executing the previous instruction. */
tp->stepping_over_breakpoint = 1;
But since stop_pc was stale, the pc == stop_pc check failed, and left the
breakpont at PC inserted.
gdb/
* record-btrace.c (record_btrace_goto_begin, record_btrace_goto_end)
record_btrace_goto): Move call to print_stack_frame ...
(record_btrace_set_replay): ... here. Set stop_pc.
* record-full.c (record_full_goto_entry): Set stop_pc.
testsuite/
* gdb.btrace/record_goto-step.exp: New.
|
|
gdb/testsuite/ChangeLog:
* gdb.ada/complete.exp: Remove "multi_line".
* gdb.ada/info_exc.exp: Remove "multi_line".
* gdb.ada/packed_tagged.exp: Remove "multi_line".
* gdb.ada/ptype_field.exp: Remove "multi_line".
* gdb.ada/sym_print_name.exp: Remove "multi_line".
* gdb.ada/tagged.exp: Remove "multi_line".
* gdb.btrace/buffer-size.exp: Replace [join [list ...]] with
[multi_line ...]
* gdb.btrace/delta.exp: Likewise.
* gdb.btrace/exception.exp: Likewise.
* gdb.btrace/function_call_history.exp: Likewise.
* gdb.btrace/instruction_history.exp: Likewise.
* gdb.btrace/nohist.exp: Likewise.
* gdb.btrace/record_goto.exp: Likewise.
* gdb.btrace/segv.exp: Likewise.
* gdb.btrace/stepi.exp: Likewise.
* gdb.btrace/tailcall.exp: Likewise.
* gdb.btrace/unknown_functions.exp: Likewise.
* gdb.dwarf2/dw2-undefined-ret-addr.exp: Likewise.
* lib/gdb.exp: Add the "multi_line" helper.
|
|
The x86-record_goto.S assembly source file does not build on 32-bit.
This breaks many tests that use this file.
Split it into x86_64-record_goto.S and i686-record_goto.S. Luckily, we
can use either one with the same test .exp file.
It further turned out that most tests do not really need a fixed binary;
they should work pretty well with a newly-compiled C program. The
one thing that breaks this is the heavy use of "record goto" to navigate
inside the recorded execution.
Combine step.exp, next,exp, and finish.exp into a single test step.exp
and use normal stepping and reverse-stepping commands for navigation.
testsuite/
* gdb.btrace/next.exp: Merged into step.exp.
* gdb.btrace/finish.exp: Merged into step.exp.
* gdb.btrace/nexti.exp: Merged into stepi.exp.
* gdb.btrace/step.exp: Use record_goto.c as test file. Avoid using
"record goto" and checking the exact replay position.
* gdb.btrace/stepi.exp: Choose test file based on target. Do not
check for "Recording format" in "info record" output.
* gdb.btrace/record_goto.exp: Choose test file based on target.
* gdb.btrace/x86-record_goto.S: Renamed into ...
* gdb.btrace/x86_64-record_goto.S: ... this.
* gdb.btrace/i686-record_goto.S: New.
* gdb.btrace/x86-tailcall.S: Renamed into ...
* gdb.btrace/x86_64-tailcall.S: ... this.
* gdb.btrace/i686-tailcall.S: New.
* gdb.btrace/x86-tailcall.c: Renamed into ...
* gdb.btrace/tailcall.c: ... this. Split "return ++answer" into two
separate statements. Update test.
* gdb.btrace/delta.exp: Use record_goto.c as test file.
* gdb.btrace/gcore.exp: Use record_goto.c as test file.
* gdb.btrace/nohist.exp: Use record_goto.c as test file.
* gdb.btrace/tailcall.exp: Choose test file based on target.
* gdb.btrace/Makefile.in: Remove next, finish, and nexti.
|
|
The trace for throwing and catching an exception can be quite big.
Increase the buffer size to avoid spurious fails.
testsuite/
* gdb.btrace/exception.exp: Increase BTS buffer size.
|
|
Indicate gaps in the trace due to decode errors. Internally, a gap is
represented as a btrace function segment without instructions and with a
non-zero format-specific error code.
Show the gap when traversing the instruction or function call history.
Also indicate gaps in "info record".
It looks like this:
(gdb) info record
Active record target: record-btrace
Recording format: Branch Trace Store.
Buffer size: 64KB.
Recorded 32 instructions in 5 functions (1 gaps) for thread 1 (process 7182).
(gdb) record function-call-history /cli
1 fib inst 1,9 at src/fib.c:9,14
2 fib inst 10,20 at src/fib.c:6,14
3 [decode error (1): instruction overflow]
4 fib inst 21,28 at src/fib.c:11,14
5 fib inst 29,33 at src/fib.c:6,9
(gdb) record instruction-history 20,22
20 0x000000000040062f <fib+47>: sub $0x1,%rax
[decode error (1): instruction overflow]
21 0x0000000000400613 <fib+19>: add $0x1,%rax
22 0x0000000000400617 <fib+23>: mov %rax,0x200a3a(%rip)
(gdb)
Gaps are ignored during reverse execution and replay.
2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
* btrace.c (ftrace_find_call): Skip gaps.
(ftrace_new_function): Initialize level.
(ftrace_new_call, ftrace_new_tailcall, ftrace_new_return)
(ftrace_new_switch): Update
level computation.
(ftrace_new_gap): New.
(ftrace_update_function): Create new function after gap.
(btrace_compute_ftrace_bts): Create gap on error.
(btrace_stitch_bts): Update parameters. Clear trace if it
becomes empty.
(btrace_stitch_trace): Update parameters. Update callers.
(btrace_clear): Reset the number of gaps.
(btrace_insn_get): Return NULL if the iterator points to a gap.
(btrace_insn_number): Return zero if the iterator points to a gap.
(btrace_insn_end): Allow gaps at the end.
(btrace_insn_next, btrace_insn_prev, btrace_insn_cmp): Handle gaps.
(btrace_find_insn_by_number): Assert that the found iterator does
not point to a gap.
(btrace_call_next, btrace_call_prev): Assert that the last function
is not a gap.
* btrace.h (btrace_bts_error): New.
(btrace_function): Update comment.
(btrace_function) <insn, insn_offset, number>: Update comment.
(btrace_function) <errcode>: New.
(btrace_thread_info) <ngaps>: New.
(btrace_thread_info) <replay>: Update comment.
(btrace_insn_get): Update comment.
* record-btrace.c (btrace_ui_out_decode_error): New.
(record_btrace_info): Print number of gaps.
(btrace_insn_history, btrace_call_history): Call
btrace_ui_out_decode_error for gaps.
(record_btrace_step_thread, record_btrace_start_replaying): Skip gaps.
testsuite/
* gdb.btrace/buffer-size.exp: Update "info record" output.
* gdb.btrace/delta.exp: Update "info record" output.
* gdb.btrace/enable.exp: Update "info record" output.
* gdb.btrace/finish.exp: Update "info record" output.
* gdb.btrace/instruction_history.exp: Update "info record" output.
* gdb.btrace/next.exp: Update "info record" output.
* gdb.btrace/nexti.exp: Update "info record" output.
* gdb.btrace/step.exp: Update "info record" output.
* gdb.btrace/stepi.exp: Update "info record" output.
* gdb.btrace/nohist.exp: Update "info record" output.
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Allow the size of the branch trace ring buffer to be defined by the
user. The specified buffer size will be used when BTS tracing is
enabled for new threads.
The obtained buffer size may differ from the requested size. The
actual buffer size for the current thread is shown in the "info record"
command.
Bigger buffers mean longer traces, but also longer processing time.
2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
* btrace.c (parse_xml_btrace_conf_bts): Add size.
(btrace_conf_bts_attributes): New.
(btrace_conf_children): Add attributes.
* common/btrace-common.h (btrace_config_bts): New.
(btrace_config)<bts>: New.
(btrace_config): Update comment.
* nat/linux-btrace.c (linux_enable_btrace, linux_enable_bts):
Use config.
* features/btrace-conf.dtd: Increment version. Add size
attribute to bts element.
* record-btrace.c (set_record_btrace_bts_cmdlist,
show_record_btrace_bts_cmdlist): New.
(record_btrace_adjust_size, record_btrace_print_bts_conf,
record_btrace_print_conf, cmd_set_record_btrace_bts,
cmd_show_record_btrace_bts): New.
(record_btrace_info): Call record_btrace_print_conf.
(_initialize_record_btrace): Add commands.
* remote.c: Add PACKET_Qbtrace_conf_bts_size enum.
(remote_protocol_features): Add Qbtrace-conf:bts:size packet.
(btrace_sync_conf): Synchronize bts size.
(_initialize_remote): Add Qbtrace-conf:bts:size packet.
* NEWS: Announce new commands and new packets.
doc/
* gdb.texinfo (Branch Trace Configuration Format): Add size.
(Process Record and Replay): Describe new set|show commands.
(General Query Packets): Describe Qbtrace-conf:bts:size packet.
testsuite/
* gdb.btrace/buffer-size: New.
gdbserver/
* linux-low.c (linux_low_btrace_conf): Print size.
* server.c (handle_btrace_conf_general_set): New.
(hanle_general_set): Call handle_btrace_conf_general_set.
(handle_query): Report Qbtrace-conf:bts:size as supported.
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Add a struct to describe the branch trace configuration and use it for
enabling branch tracing.
The user will be able to set configuration fields for each tracing format
to be used for new threads.
The actual configuration that is active for a given thread will be shown
in the "info record" command.
At the moment, the configuration struct only contains a format field
that is set to the only available format.
The format is the only configuration option that can not be set via set
commands. It is given as argument to the "record btrace" command when
starting recording.
2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
* Makefile.in (XMLFILES): Add btrace-conf.dtd.
* x86-linux-nat.c (x86_linux_enable_btrace): Update parameters.
(x86_linux_btrace_conf): New.
(x86_linux_create_target): Initialize to_btrace_conf.
* nat/linux-btrace.c (linux_enable_btrace): Update parameters.
Check format. Split into this and ...
(linux_enable_bts): ... this.
(linux_btrace_conf): New.
(perf_event_skip_record): Renamed into ...
(perf_event_skip_bts_record): ... this. Updated users.
(linux_disable_btrace): Split into this and ...
(linux_disable_bts): ... this.
(linux_read_btrace): Check format.
* nat/linux-btrace.h (linux_enable_btrace): Update parameters.
(linux_btrace_conf): New.
(btrace_target_info)<ptid>: Moved.
(btrace_target_info)<conf>: New.
(btrace_target_info): Split into this and ...
(btrace_tinfo_bts): ... this. Updated users.
* btrace.c (btrace_enable): Update parameters.
(btrace_conf, parse_xml_btrace_conf_bts, parse_xml_btrace_conf)
(btrace_conf_children, btrace_conf_attributes)
(btrace_conf_elements): New.
* btrace.h (btrace_enable): Update parameters.
(btrace_conf, parse_xml_btrace_conf): New.
* common/btrace-common.h (btrace_config): New.
* feature/btrace-conf.dtd: New.
* record-btrace.c (record_btrace_conf): New.
(record_btrace_cmdlist): New.
(record_btrace_enable_warn, record_btrace_open): Pass
&record_btrace_conf.
(record_btrace_info): Print recording format.
(cmd_record_btrace_bts_start): New.
(cmd_record_btrace_start): Call cmd_record_btrace_bts_start.
(_initialize_record_btrace): Add "record btrace bts" subcommand.
Add "record bts" alias command.
* remote.c (remote_state)<btrace_config>: New.
(remote_btrace_reset, PACKET_qXfer_btrace_conf): New.
(remote_protocol_features): Add qXfer:btrace-conf:read.
(remote_open_1): Call remote_btrace_reset.
(remote_xfer_partial): Handle TARGET_OBJECT_BTRACE_CONF.
(btrace_target_info)<conf>: New.
(btrace_sync_conf, btrace_read_config): New.
(remote_enable_btrace): Update parameters. Call btrace_sync_conf and
btrace_read_conf.
(remote_btrace_conf): New.
(init_remote_ops): Initialize to_btrace_conf.
(_initialize_remote): Add qXfer:btrace-conf packet.
* target.c (target_enable_btrace): Update parameters.
(target_btrace_conf): New.
* target.h (target_enable_btrace): Update parameters.
(target_btrace_conf): New.
(target_object)<TARGET_OBJECT_BTRACE_CONF>: New.
(target_ops)<to_enable_btrace>: Update parameters and comment.
(target_ops)<to_btrace_conf>: New.
* target-delegates: Regenerate.
* target-debug.h (target_debug_print_const_struct_btrace_config_p)
(target_debug_print_const_struct_btrace_target_info_p): New.
NEWS: Announce new command and new packet.
doc/
* gdb.texinfo (Process Record and Replay): Describe the "record
btrace bts" command.
(General Query Packets): Describe qXfer:btrace-conf:read packet.
(Branch Trace Configuration Format): New.
gdbserver/
* linux-low.c (linux_low_enable_btrace): Update parameters.
(linux_low_btrace_conf): New.
(linux_target_ops)<to_btrace_conf>: Initialize.
* server.c (current_btrace_conf): New.
(handle_btrace_enable): Rename to ...
(handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
to target_enable_btrace. Update comment. Update users.
(handle_qxfer_btrace_conf): New.
(qxfer_packets): Add btrace-conf entry.
(handle_query): Report qXfer:btrace-conf:read as supported packet.
* target.h (target_ops)<enable_btrace>: Update parameters and comment.
(target_ops)<read_btrace_conf>: New.
(target_enable_btrace): Update parameters.
(target_read_btrace_conf): New.
testsuite/
* gdb.btrace/delta.exp: Update "info record" output.
* gdb.btrace/enable.exp: Update "info record" output.
* gdb.btrace/finish.exp: Update "info record" output.
* gdb.btrace/instruction_history.exp: Update "info record" output.
* gdb.btrace/next.exp: Update "info record" output.
* gdb.btrace/nexti.exp: Update "info record" output.
* gdb.btrace/step.exp: Update "info record" output.
* gdb.btrace/stepi.exp: Update "info record" output.
* gdb.btrace/nohist.exp: Update "info record" output.
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|
gdb/ChangeLog:
Update year range in copyright notice of all files.
|
|
The reverse-finish command results in an internal error if it cannot determine
the current function.
(gdb) c
Continuing.
Program received signal SIGSEGV, Segmentation fault.
0x0000000000000000 in ?? ()
(gdb) reverse-finish
Run back to call of #0 0x0000000000000000 in ?? ()
gdb/infcmd.c:1576: internal-error: Finish: couldn't find function.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n) y
This is not an internal error case since the command may be used in scenarios
where there is no function at the current PC, e.g. after calling through a bad
function pointer.
Turn this into a normal error.
gdb/
* infcmd.c (finish_backward): Turn internal error into normal error.
testsuite/
* gdb.btrace/segv.c: New.
* gdb.btrace/segv.exp: New.
|
|
When generating a core file using the "generate-core-file" command while
replaying with the btrace record target, we won't be able to access all
registers and all memory. This leads to the following assertion:
gdb/regcache.c:1034: internal-error: regcache_raw_supply: Assertion `regnum >= 0 && regnum < regcache->descr->nr_raw_registers' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n) FAIL: gdb.btrace/gcore.exp: generate-core-file core (GDB internal error)
Resyncing due to internal error.
Pretend that we are not replaying while generating a core file. This will
forward fetch and store registers as well as xfer memory calls to the target
beneath.
gdb/
* record-btrace.c (record_btrace_generating_corefile)
(record_btrace_prepare_to_generate_core)
(record_btrace_done_generating_core): New.
(record_btrace_xfer_partial, record_btrace_fetch_registers)
(record_btrace_store_registers, record_btrace_prepare_to_store):
Forward request when generating a core file.
(record_btrace_open): Set record_btrace_generating_corefile to zero.
(init_record_btrace_ops): Set to_prepare_to_generate_core and
to_done_generating_core.
testsuite/
* gdb.btrace/gcore.exp: New.
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|
When loading symbols for the vdso, also add its sections to target_sections.
This fixes an issue with record btrace where vdso instructions could not be
disassembled during replay.
* symfile-mem.c (symbol_file_add_from_memory): Add BFD sections.
testsuite/
* gdb.btrace/vdso.c: New.
* gdb.btrace/vdso.exp: New.
|
|
The btrace record target does not trace data. We therefore do not allow
accessing read-write memory during replay.
In some cases, this might be useful to advanced users, though, who we assume
to know what they are doing.
Add a set|show command pair to turn this memory access restriction off.
* record-btrace.c (record_btrace_allow_memory_access): Remove.
(replay_memory_access_read_only, replay_memory_access_read_write)
(replay_memory_access_types, replay_memory_access)
(set_record_btrace_cmdlist, show_record_btrace_cmdlist)
(cmd_set_record_btrace, cmd_show_record_btrace)
(cmd_show_replay_memory_access): New.
(record_btrace_xfer_partial, record_btrace_insert_breakpoint)
(record_btrace_remove_breakpoint): Replace
record_btrace_allow_memory_access with replay_memory_access.
(_initialize_record_btrace): Add commands.
* NEWS: Announce it.
testsuite/
* gdb.btrace/data.exp: Test it.
doc/
* gdb.texinfo (Process Record and Replay): Document it.
|
|
When using a reverse execution command without execution history, GDB
might end up in a state where replaying has been started but remains
at the current instruction. This state is illegal.
Do not step if there is no execution history to avoid this.
2014-05-20 Markus Metzger <markus.t.metzger@intel.com>
* record-btrace.c (record_btrace_step_thread): Check for empty history.
testsuite/
* gdb.btrace/nohist.exp: New.
|
|
The format of the output changed. Fix the test.
testsuite/
* gdb.btrace/data.exp: Update expected output.
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