Age | Commit message (Collapse) | Author | Files | Lines |
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Now that defs.h, server.h and common-defs.h are included via the
`-include` option, it is no longer necessary for source files to include
them. Remove all the inclusions of these files I could find. Update
the generation scripts where relevant.
Change-Id: Ia026cff269c1b7ae7386dd3619bc9bb6a5332837
Approved-By: Pedro Alves <pedro@palves.net>
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This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
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This commit is the result of running the gdb/copyright.py script,
which automated the update of the copyright year range for all
source files managed by the GDB project to be updated to include
year 2023.
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This commit brings all the changes made by running gdb/copyright.py
as per GDB's Start of New Year Procedure.
For the avoidance of doubt, all changes in this commits were
performed by the script.
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This commits the result of running gdb/copyright.py as per our Start
of New Year procedure...
gdb/ChangeLog
Update copyright year range in copyright header of all GDB files.
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gdb/ChangeLog:
Update copyright year range in all GDB files.
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py-ref.h can really only be included from a specific spot in
python-internal.h. The other includes are not useful, and cause
compilation errors if the includes are ever sorted. So, remove these
includes.
Arguably, py-ref.h should simply not be a separate header.
gdb/ChangeLog
2019-01-22 Tom Tromey <tom@tromey.com>
* python/py-arch.c: Do not include py-ref.h.
* python/py-bpevent.c: Do not include py-ref.h.
* python/py-cmd.c: Do not include py-ref.h.
* python/py-continueevent.c: Do not include py-ref.h.
* python/py-event.h: Do not include py-ref.h.
* python/py-evtregistry.c: Do not include py-ref.h.
* python/py-finishbreakpoint.c: Do not include py-ref.h.
* python/py-frame.c: Do not include py-ref.h.
* python/py-framefilter.c: Do not include py-ref.h.
* python/py-function.c: Do not include py-ref.h.
* python/py-infevents.c: Do not include py-ref.h.
* python/py-linetable.c: Do not include py-ref.h.
* python/py-objfile.c: Do not include py-ref.h.
* python/py-param.c: Do not include py-ref.h.
* python/py-prettyprint.c: Do not include py-ref.h.
* python/py-progspace.c: Do not include py-ref.h.
* python/py-symbol.c: Do not include py-ref.h.
* python/py-symtab.c: Do not include py-ref.h.
* python/py-type.c: Do not include py-ref.h.
* python/py-unwind.c: Do not include py-ref.h.
* python/py-utils.c: Do not include py-ref.h.
* python/py-value.c: Do not include py-ref.h.
* python/py-varobj.c: Do not include py-ref.h.
* python/py-xmethods.c: Do not include py-ref.h.
* python/python.c: Do not include py-ref.h.
* varobj.c: Do not include py-ref.h.
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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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This changes thread_to_thread_object to return a new reference and
fixes up all the callers.
gdb/ChangeLog
2018-09-16 Tom Tromey <tom@tromey.com>
* python/python-internal.h (thread_to_thread_object): Change
return type.
* python/py-inferior.c (thread_to_thread_object): Return a new
reference.
(infpy_thread_from_thread_handle): Update.
* python/py-infthread.c (gdbpy_selected_thread): Update.
* python/py-stopevent.c (create_stop_event_object): Update.
* python/py-threadevent.c (py_get_event_thread): Return a new
reference.
(py_get_event_thread): Update.
* python/py-event.h (py_get_event_thread): Change return type.
* python/py-continueevent.c (create_continue_event_object):
Update.
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gdb/ChangeLog:
2018-08-24 Pedro Alves <palves@redhat.com>
* python/py-bpevent.c (create_breakpoint_event_object): Use
copy-initialization.
* python/py-continueevent.c (emit_continue_event): Use
copy-initialization.
* python/py-exitedevent.c (create_exited_event_object): Return a
gdbpy_ref<>.
(emit_exited_event): Use copy-initialization.
* python/py-inferior.c (python_new_inferior)
(python_inferior_deleted, add_thread_object): Use
copy-initialization.
* python/py-infevents.c (create_inferior_call_event_object)
(create_register_changed_event_object)
(create_memory_changed_event_object): Return a gdbpy_ref<>.
(emit_inferior_call_event, emit_memory_changed_event)
(emit_register_changed_event): Use copy-initialization.
* python/py-newobjfileevent.c (create_new_objfile_event_object):
Return a gdbpy_ref<>.
(emit_new_objfile_event): Use copy-initialization.
(create_clear_objfiles_event_object): Return a gdbpy_ref<>.
(emit_clear_objfiles_event): Use copy-initialization.
* python/py-signalevent.c (create_signal_event_object): Use
copy-initialization.
* python/py-threadevent.c (create_thread_event_object): Use
copy-initialization.
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This commit fixes a 8.1->8.2 regression exposed by
gdb.python/py-evthreads.exp when testing with
--target_board=native-gdbserver.
gdb.log shows:
src/gdb/thread.c:93: internal-error: thread_info* inferior_thread(): Assertion `tp' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n) FAIL: gdb.python/py-evthreads.exp: run to breakpoint 1 (GDB internal error)
A backtrace shows (frames #2 and #10 highlighted) that the assertion
fails when GDB is setting up the connection to the remote target, in
non-stop mode:
#0 0x0000000000622ff0 in internal_error(char const*, int, char const*, ...) (file=0xc1ad98 "src/gdb/thread.c", line=93, fmt=0xc1ad20 "%s: Assertion `%s' failed.") at src/gdb/common/errors.c:54
#1 0x000000000089567e in inferior_thread() () at src/gdb/thread.c:93
= #2 0x00000000004da91d in get_event_thread() () at src/gdb/python/py-threadevent.c:38
#3 0x00000000004da9b7 in create_thread_event_object(_typeobject*, _object*) (py_type=0x11574c0 <continue_event_object_type>, thread=0x0)
at src/gdb/python/py-threadevent.c:60
#4 0x00000000004bf6fe in create_continue_event_object() () at src/gdb/python/py-continueevent.c:27
#5 0x00000000004bf738 in emit_continue_event(ptid_t) (ptid=...) at src/gdb/python/py-continueevent.c:40
#6 0x00000000004c7d47 in python_on_resume(ptid_t) (ptid=...) at src/gdb/python/py-inferior.c:108
#7 0x0000000000485bfb in std::_Function_handler<void (ptid_t), void (*)(ptid_t)>::_M_invoke(std::_Any_data const&, ptid_t&&) (__functor=..., __args#0=...) at /usr/include/c++/7/bits/std_function.h:316
#8 0x000000000089b416 in std::function<void (ptid_t)>::operator()(ptid_t) const (this=0x12aa600, __args#0=...)
at /usr/include/c++/7/bits/std_function.h:706
#9 0x000000000089aa0e in gdb::observers::observable<ptid_t>::notify(ptid_t) const (this=0x118a7a0 <gdb::observers::target_resumed>, args#0=...)
at src/gdb/common/observable.h:106
= #10 0x0000000000896fbe in set_running(ptid_t, int) (ptid=..., running=1) at src/gdb/thread.c:880
#11 0x00000000007f750f in remote_target::remote_add_thread(ptid_t, bool, bool) (this=0x12c5440, ptid=..., running=true, executing=true) at src/gdb/remote.c:2434
#12 0x00000000007f779d in remote_target::remote_notice_new_inferior(ptid_t, int) (this=0x12c5440, currthread=..., executing=1)
at src/gdb/remote.c:2515
#13 0x00000000007f9c44 in remote_target::update_thread_list() (this=0x12c5440) at src/gdb/remote.c:3831
#14 0x00000000007fb922 in remote_target::start_remote(int, int) (this=0x12c5440, from_tty=0, extended_p=0)
at src/gdb/remote.c:4655
#15 0x00000000007fd102 in remote_target::open_1(char const*, int, int) (name=0x1a4f45e "localhost:2346", from_tty=0, extended_p=0)
at src/gdb/remote.c:5638
#16 0x00000000007fbec1 in remote_target::open(char const*, int) (name=0x1a4f45e "localhost:2346", from_tty=0)
at src/gdb/remote.c:4862
So on frame #10, we're marking a newly-discovered thread as running,
and that causes the Python API to emit a gdb.ContinueEvent.
gdb.ContinueEvent is a gdb.ThreadEvent, and as such includes the event
thread as the "inferior_thread" attribute. The problem is that when
we get to frame #3/#4, we lost all references to the thread that is
being marked as running. create_continue_event_object assumes that it
is the current thread, which is not true in this case.
Fix this by passing down the right thread in
create_continue_event_object. Also remove
create_thread_event_object's default argument and have the only other
caller left pass down the right thread explicitly too.
gdb/ChangeLog:
2018-08-24 Pedro Alves <palves@redhat.com>
Simon Marchi <simon.marchi@ericsson.com>
PR gdb/23379
* python/py-continueevent.c: Include "gdbthread.h".
(create_continue_event_object): Add intro comment. Add 'ptid'
parameter. Use it to find thread to pass to
create_thread_event_object.
(emit_continue_event): Pass PTID down to
create_continue_event_object.
* python/py-event.h (py_get_event_thread): Declare.
(create_thread_event_object): Remove default from 'thread'
parameter.
* python/py-stopevent.c (create_stop_event_object): Use
py_get_event_thread.
* python/py-threadevent.c (get_event_thread): Rename to ...
(py_get_event_thread): ... this, make extern, add 'ptid' parameter
and use it to find the thread.
(create_thread_event_object): Assert that THREAD isn't null.
Don't find the event thread here.
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gdb/ChangeLog:
Update copyright year range in all GDB files
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The first patch in this series went through several iterations as I'd
forgotten how many places had to be touched to add a new event and a
new event type.
This patch simplifies the process using two new ".def" files. Now, a
new event type can be added by adding a line to "py-event-types.def",
and a new event registry can be added by adding a line to
"py-all-events.def".
ChangeLog
2017-09-11 Tom Tromey <tom@tromey.com>
* python/python.c (do_start_initialization): Use
py-event-types.def to initialize types.
Define all object type structures.
* python/python-internal.h: Don't declare event initialization
functions.
* python/py-threadevent.c (thread_event_object_type): Don't
define.
* python/py-stopevent.c (stop_event_object_type): Don't define.
* python/py-signalevent.c (signal_event_object_type): Don't
declare or define.
* python/py-newobjfileevent.c (new_objfile_event_object_type)
(clear_objfiles_event_object_type): Don't declare or define.
* python/py-infevents.c (inferior_call_pre_event_object_type)
(inferior_call_post_event_object_type)
(register_changed_event_object_type)
(memory_changed_event_object_type): Don't declare or define.
* python/py-inferior.c (new_thread_event_object_type)
(new_inferior_event_object_type)
(inferior_deleted_event_object_type): Don't declare or define.
* python/py-exitedevent.c (exited_event_object_type): Don't
declare or define.
* python/py-evts.c (gdbpy_initialize_py_events): Use
py-all-events.def.
* python/py-events.h (thread_event_object_type): Don't declare.
(events_object): Use py-all-events.def.
* python/py-event.h (GDBPY_NEW_EVENT_TYPE): Remove. Use
py-event-types.def.
* python/py-event-types.def: New file.
* python/py-continueevent.c (create_continue_event_object): Don't
declare or define.
* python/py-bpevent.c (breakpoint_event_object_type): Don't
declare or define.
* python/py-all-events.def: New file.
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It seems cleaner to me for functions like create_thread_event_object,
which pass object ownership to their callers, to directly return a
gdb_ref<>. This way the ownership transfer is part of the API. This
patch makes this change.
ChangeLog
2017-09-11 Tom Tromey <tom@tromey.com>
* python/py-threadevent.c (create_thread_event_object): Return
gdbpy_ref.
* python/py-stopevent.h (create_stop_event_object)
(create_breakpoint_event_object, create_signal_event_object):
Update.
* python/py-stopevent.c (create_stop_event_object): Return
gdbpy_ref.
(emit_stop_event): Update.
* python/py-signalevent.c (create_signal_event_object): Return
gdbpy_ref.
* python/py-infevents.c (create_inferior_call_event_object):
Update.
* python/py-event.h (create_event_object)
(create_thread_event_object): Update.
* python/py-event.c (create_event_object): Return gdbpy_ref.
* python/py-continueevent.c: Return gdbpy_ref.
* python/py-bpevent.c (create_breakpoint_event_object): Return
gdbpy_ref.
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This turns gdbpy_ref into a template class, so that it can be used to
wrap subclasses of PyObject. The default argument remains PyObject;
and this necessitated renaming uses of "gdbpy_ref" to "gdbpy_ref<>".
gdb/ChangeLog
2017-02-10 Tom Tromey <tom@tromey.com>
* python/py-ref.h (gdbpy_ref_policy): Now a template.
(gdbpy_ref): Now a template; allow subclasses of PyObject to be
used.
* python/py-arch.c, python/py-bpevent.c, python/py-breakpoint.c,
python/py-cmd.c, python/py-continueevent.c, python/py-event.c,
python/py-exitedevent.c, python/py-finishbreakpoint.c,
python/py-framefilter.c, python/py-function.c,
python/py-inferior.c, python/py-infevents.c,
python/py-linetable.c, python/py-newobjfileevent.c,
python/py-param.c, python/py-prettyprint.c, python/py-ref.h,
python/py-signalevent.c, python/py-stopevent.c,
python/py-symbol.c, python/py-threadevent.c, python/py-type.c,
python/py-unwind.c, python/py-utils.c, python/py-value.c,
python/py-varobj.c, python/py-xmethods.c, python/python.c,
varobj.c: Change gdbpy_ref to gdbpy_ref<>.
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This changes the event code in the Python layer to use
gdbpy_ref, simplifying the logic in many places.
It also changes evpy_emit_event not to steal a reference to its
argument. This is simpler to do now that gdbpy_ref is in use;
it's also a reasonable cleanup in its own right. While doing this I
realized that evpy_emit_event should not be calling gdbpy_print_stack
(all the outermost callers do this if needed), so I removed this as
well.
2017-01-10 Tom Tromey <tom@tromey.com>
* python/py-threadevent.c (create_thread_event_object): Use
gdbpy_ref.
* python/py-stopevent.c (create_stop_event_object): Simplify.
(emit_stop_event): Use gdbpy_ref.
* python/py-signalevent.c (create_signal_event_object): Use
gdbpy_ref.
* python/py-newobjfileevent.c (create_new_objfile_event_object)
(emit_new_objfile_event, create_clear_objfiles_event_object)
(emit_clear_objfiles_event): Use gdbpy_ref.
* python/py-infevents.c (create_inferior_call_event_object)
(create_register_changed_event_object)
(create_memory_changed_event_object, emit_inferior_call_event)
(emit_memory_changed_event, emit_register_changed_event): Use
gdbpy_ref.
* python/py-exitedevent.c (create_exited_event_object)
(emit_exited_event): Use gdbpy_ref.
* python/py-event.h (evpy_emit_event): Remove
CPYCHECKER_STEALS_REFERENCE_TO_ARG annotation.
* python/py-event.c (evpy_emit_event): Use gdbpy_ref.
* python/py-continueevent.c (emit_continue_event): Use
gdbpy_ref.
* python/py-breakpoint.c (gdbpy_breakpoint_created)
(gdbpy_breakpoint_deleted, gdbpy_breakpoint_modified): Use
gdbpy_ref.
* python/py-bpevent.c (create_breakpoint_event_object): Use
gdbpy_ref.
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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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gdb/ChangeLog:
Update year range in copyright notice of all files.
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In C, we can forward declare static structure instances. That doesn't
work in C++ though. C++ treats these as definitions. So then the
compiler complains about symbol redefinition, like:
src/gdb/elfread.c:1569:29: error: redefinition of ‘const sym_fns elf_sym_fns_lazy_psyms’
src/gdb/elfread.c:53:29: error: ‘const sym_fns elf_sym_fns_lazy_psyms’ previously declared here
The intent of static here is naturally to avoid making these objects
visible outside the compilation unit. The equivalent in C++ would be
to instead define the objects in the anonymous namespace. But given
that it's desirable to leave the codebase compiling as both C and C++
for a while, this just makes the objects extern.
(base_breakpoint_ops is already declared in breakpoint.h, so we can
just remove the forward declare from breakpoint.c)
gdb/ChangeLog:
2015-02-11 Tom Tromey <tromey@redhat.com>
Pedro Alves <palves@redhat.com>
* breakpoint.c (base_breakpoint_ops): Delete.
* dwarf2loc.c (dwarf_expr_ctx_funcs): Make extern.
* elfread.c (elf_sym_fns_gdb_index, elf_sym_fns_lazy_psyms): Make extern.
* guile/guile.c (guile_extension_script_ops, guile_extension_ops): Make extern.
* ppcnbsd-tdep.c (ppcnbsd2_sigtramp): Make extern.
* python/py-arch.c (arch_object_type): Make extern.
* python/py-block.c (block_syms_iterator_object_type): Make extern.
* python/py-bpevent.c (breakpoint_event_object_type): Make extern.
* python/py-cmd.c (cmdpy_object_type): Make extern.
* python/py-continueevent.c (continue_event_object_type)
* python/py-event.h (GDBPY_NEW_EVENT_TYPE): Remove 'qual'
parameter. Update all callers.
* python/py-evtregistry.c (eventregistry_object_type): Make extern.
* python/py-exitedevent.c (exited_event_object_type): Make extern.
* python/py-finishbreakpoint.c (finish_breakpoint_object_type): Make extern.
* python/py-function.c (fnpy_object_type): Make extern.
* python/py-inferior.c (inferior_object_type, membuf_object_type): Make extern.
* python/py-infevents.c (call_pre_event_object_type)
(inferior_call_post_event_object_type).
(memory_changed_event_object_type): Make extern.
* python/py-infthread.c (thread_object_type): Make extern.
* python/py-lazy-string.c (lazy_string_object_type): Make extern.
* python/py-linetable.c (linetable_entry_object_type)
(linetable_object_type, ltpy_iterator_object_type): Make extern.
* python/py-newobjfileevent.c (new_objfile_event_object_type)
(clear_objfiles_event_object_type): Make extern.
* python/py-objfile.c (objfile_object_type): Make extern.
* python/py-param.c (parmpy_object_type): Make extern.
* python/py-progspace.c (pspace_object_type): Make extern.
* python/py-signalevent.c (signal_event_object_type): Make extern.
* python/py-symtab.c (symtab_object_type, sal_object_type): Make extern.
* python/py-type.c (type_object_type, field_object_type)
(type_iterator_object_type): Make extern.
* python/python.c (python_extension_script_ops)
(python_extension_ops): Make extern.
* stap-probe.c (stap_probe_ops): Make extern.
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gdb/ChangeLog:
Update year range in copyright notice of all files.
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CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-block.c (block_syms_iterator_object_type):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-bpevent.c (breakpoint_event_object_type):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-cmd.c (cmdpy_object_type): Use
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-continueevent.c (continue_event_object_type):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-event.h (GDBPY_NEW_EVENT_TYPE):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-events.h (thread_event_object_type):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-evtregistry.c (eventregistry_object_type): Use
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-exitedevent.c (exited_event_object_type):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-finishbreakpoint.c (finish_breakpoint_object_type):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-function.c (fnpy_object_type): Use
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-inferior.c (inferior_object_type, membuf_object_type):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-infthread.c (thread_object_type): Use
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-lazy-string.c (lazy_string_object_type):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-newobjfileevent.c (new_objfile_event_object_type):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-objfile.c (objfile_object_type): Use
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-param.c (parmpy_object_type):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-progspace.c (pspace_object_type):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-signalevent.c (signal_event_object_type):
Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-symtab.c (symtab_object_type, sal_object_type): Use
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-type.c (type_object_type, field_object_type)
(type_iterator_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
* python/py-internal.h (CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF): New
define.
(value_object_type, block_object_type, symbol_object_type)
(event_object_type, stop_event_object_type, breakpoint_object_type)
(frame_object_type): Use CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF.
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Two modifications:
1. The addition of 2013 to the copyright year range for every file;
2. The use of a single year range, instead of potentially multiple
year ranges, as approved by the FSF.
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* python/py-continueevent.c: Include defs.h.
* python/py-event.c: Include defs.h.
* python/py-event.h: Don't include defs.h.
* python/py-events.h: Don't include defs.h.
* python/py-evts.c: Include defs.h.
* python/py-exitedevent.c: Include defs.h.
* python/py-newobjfileevent.c: Include defs.h.
* python/py-signalevent.c: Include defs.h.
* python/py-stopevent.c: Include defs.h.
* python/py-threadevent.c: Include defs.h.
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* python/py-breakpoint.c: Include python.h.
* python/py-continueevent.c (create_continue_event_object): Make
static.
* python/py-lazy-string.c (stpy_get_type): Make static.
* python/py-newobjfileevent.c (create_new_objfile_event_object):
Make static.
* python/py-utils.c (unicode_to_target_python_string): Make
static.
* python/py-value.c: Include python.h.
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gdb/ChangeLog:
Copyright year update in most files of the GDB Project.
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