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Diffstat (limited to 'gdb/python/py-event.h')
| -rw-r--r-- | gdb/python/py-event.h | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/gdb/python/py-event.h b/gdb/python/py-event.h new file mode 100644 index 0000000..bc95521 --- /dev/null +++ b/gdb/python/py-event.h @@ -0,0 +1,121 @@ +/* Python interface to inferior events. + + Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#ifndef GDB_PY_EVENT_H +#define GDB_PY_EVENT_H + +#include "defs.h" +#include "py-events.h" +#include "command.h" +#include "python-internal.h" +#include "inferior.h" + +/* This macro creates the following functions: + + gdbpy_initialize_{NAME}_event + Used to add the newly created event type to the gdb module. + + and the python type data structure for the event: + + struct PyTypeObject {NAME}_event_object_type + + NAME is the name of the event. + PY_PATH is a string representing the module and python name of + the event. + PY_NAME a string representing what the event should be called in + python. + DOC Python documentation for the new event type + BASE the base event for this event usually just event_object_type. + QUAL qualification for the create event usually 'static' +*/ + +#define GDBPY_NEW_EVENT_TYPE(name, py_path, py_name, doc, base, qual) \ +\ + qual PyTypeObject name##_event_object_type = \ + { \ + PyObject_HEAD_INIT (NULL) \ + 0, /* ob_size */ \ + py_path, /* tp_name */ \ + sizeof (event_object), /* tp_basicsize */ \ + 0, /* tp_itemsize */ \ + evpy_dealloc, /* tp_dealloc */ \ + 0, /* tp_print */ \ + 0, /* tp_getattr */ \ + 0, /* tp_setattr */ \ + 0, /* tp_compare */ \ + 0, /* tp_repr */ \ + 0, /* tp_as_number */ \ + 0, /* tp_as_sequence */ \ + 0, /* tp_as_mapping */ \ + 0, /* tp_hash */ \ + 0, /* tp_call */ \ + 0, /* tp_str */ \ + 0, /* tp_getattro */ \ + 0, /* tp_setattro */ \ + 0, /* tp_as_buffer */ \ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */ \ + doc, /* tp_doc */ \ + 0, /* tp_traverse */ \ + 0, /* tp_clear */ \ + 0, /* tp_richcompare */ \ + 0, /* tp_weaklistoffset */ \ + 0, /* tp_iter */ \ + 0, /* tp_iternext */ \ + 0, /* tp_methods */ \ + 0, /* tp_members */ \ + 0, /* tp_getset */ \ + &base, /* tp_base */ \ + 0, /* tp_dict */ \ + 0, /* tp_descr_get */ \ + 0, /* tp_descr_set */ \ + 0, /* tp_dictoffset */ \ + 0, /* tp_init */ \ + 0 /* tp_alloc */ \ + }; \ +\ +void \ +gdbpy_initialize_##name##_event (void) \ +{ \ + gdbpy_initialize_event_generic (&name##_event_object_type, \ + py_name); \ +} + +typedef struct +{ + PyObject_HEAD + + PyObject *dict; +} event_object; + +extern int emit_continue_event (ptid_t ptid); +extern int emit_exited_event (LONGEST exit_code); + +extern int evpy_emit_event (PyObject *event, + eventregistry_object *registry); + +extern PyObject *create_event_object (PyTypeObject *py_type); +extern PyObject *create_thread_event_object (PyTypeObject *py_type); + +extern void evpy_dealloc (PyObject *self); +extern int evpy_add_attribute (PyObject *event, + char *name, PyObject *attr); +int gdbpy_initialize_event_generic (PyTypeObject *type, char *name); + + +#endif /* GDB_PY_EVENT_H */ |