58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/* Python interface to inferior continue events.
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Copyright (C) 2009-2020 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "py-event.h"
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#include "gdbthread.h"
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/* Create a gdb.ContinueEvent event. gdb.ContinueEvent is-a
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gdb.ThreadEvent, and thread events can either be thread specific or
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process wide. If gdb is running in non-stop mode then the event is
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thread specific (in which case the PTID thread is included in the
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event), otherwise it is process wide (in which case PTID is
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ignored). In either case a new reference is returned. */
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static gdbpy_ref<>
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create_continue_event_object (ptid_t ptid)
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{
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gdbpy_ref<> py_thr = py_get_event_thread (ptid);
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if (py_thr == nullptr)
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return nullptr;
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return create_thread_event_object (&continue_event_object_type,
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py_thr.get ());
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}
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/* Callback function which notifies observers when a continue event occurs.
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This function will create a new Python continue event object.
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Return -1 if emit fails. */
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int
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emit_continue_event (ptid_t ptid)
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{
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if (evregpy_no_listeners_p (gdb_py_events.cont))
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return 0;
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gdbpy_ref<> event = create_continue_event_object (ptid);
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if (event != NULL)
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return evpy_emit_event (event.get (), gdb_py_events.cont);
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return -1;
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}
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