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authorTom Tromey <tom@tromey.com>2017-09-08 15:38:12 -0600
committerTom Tromey <tom@tromey.com>2017-09-11 14:15:22 -0600
commit7d221d749c0239f06ca571be6c9452cd22b5d582 (patch)
tree0195f0e127b789e980939faeb79c6ed13ef7fd3d
parent35c61a1dd5462ceab42618c48c9a60238245761b (diff)
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Make it simpler to add events to Python
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.
-rw-r--r--gdb/ChangeLog36
-rw-r--r--gdb/python/py-all-events.def40
-rw-r--r--gdb/python/py-bpevent.c9
-rw-r--r--gdb/python/py-continueevent.c9
-rw-r--r--gdb/python/py-event-types.def107
-rw-r--r--gdb/python/py-event.h74
-rw-r--r--gdb/python/py-events.h22
-rw-r--r--gdb/python/py-evts.c52
-rw-r--r--gdb/python/py-exitedevent.c10
-rw-r--r--gdb/python/py-inferior.c23
-rw-r--r--gdb/python/py-infevents.c34
-rw-r--r--gdb/python/py-newobjfileevent.c16
-rw-r--r--gdb/python/py-signalevent.c9
-rw-r--r--gdb/python/py-stopevent.c6
-rw-r--r--gdb/python/py-threadevent.c6
-rw-r--r--gdb/python/python-internal.h32
-rw-r--r--gdb/python/python.c68
17 files changed, 250 insertions, 303 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 61fb77e..fa94de4 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,41 @@
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.
+
+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)
diff --git a/gdb/python/py-all-events.def b/gdb/python/py-all-events.def
new file mode 100644
index 0000000..cdede6b
--- /dev/null
+++ b/gdb/python/py-all-events.def
@@ -0,0 +1,40 @@
+/* Python event definitions -*- c++ -*-
+
+ Copyright (C) 2017 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/>. */
+
+/* To use this file, define GDB_PY_DEFINE_EVENT to expand how you
+ like, then include the file.
+
+ GDB_PY_DEFINE_EVENT has one parameter, the name of the event.
+*/
+
+GDB_PY_DEFINE_EVENT(stop)
+GDB_PY_DEFINE_EVENT(cont)
+GDB_PY_DEFINE_EVENT(exited)
+GDB_PY_DEFINE_EVENT(new_objfile)
+GDB_PY_DEFINE_EVENT(clear_objfiles)
+GDB_PY_DEFINE_EVENT(new_inferior)
+GDB_PY_DEFINE_EVENT(inferior_deleted)
+GDB_PY_DEFINE_EVENT(new_thread)
+GDB_PY_DEFINE_EVENT(inferior_call)
+GDB_PY_DEFINE_EVENT(memory_changed)
+GDB_PY_DEFINE_EVENT(register_changed)
+GDB_PY_DEFINE_EVENT(breakpoint_created)
+GDB_PY_DEFINE_EVENT(breakpoint_deleted)
+GDB_PY_DEFINE_EVENT(breakpoint_modified)
+GDB_PY_DEFINE_EVENT(before_prompt)
diff --git a/gdb/python/py-bpevent.c b/gdb/python/py-bpevent.c
index 021c83a..1cb3f9a 100644
--- a/gdb/python/py-bpevent.c
+++ b/gdb/python/py-bpevent.c
@@ -21,9 +21,6 @@
#include "py-stopevent.h"
#include "py-ref.h"
-extern PyTypeObject breakpoint_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-
/* Create and initialize a BreakpointEvent object. This acquires new
references to BREAKPOINT_LIST and FIRST_BP. */
@@ -47,9 +44,3 @@ create_breakpoint_event_object (PyObject *breakpoint_list, PyObject *first_bp)
return breakpoint_event_obj;
}
-
-GDBPY_NEW_EVENT_TYPE (breakpoint,
- "gdb.BreakpointEvent",
- "BreakpointEvent",
- "GDB breakpoint stop event object",
- stop_event_object_type);
diff --git a/gdb/python/py-continueevent.c b/gdb/python/py-continueevent.c
index ca2927f..8c704b9 100644
--- a/gdb/python/py-continueevent.c
+++ b/gdb/python/py-continueevent.c
@@ -21,9 +21,6 @@
#include "py-event.h"
#include "py-ref.h"
-extern PyTypeObject continue_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-
static gdbpy_ref<>
create_continue_event_object (void)
{
@@ -45,9 +42,3 @@ emit_continue_event (ptid_t ptid)
return evpy_emit_event (event.get (), gdb_py_events.cont);
return -1;
}
-
-GDBPY_NEW_EVENT_TYPE (continue,
- "gdb.ContinueEvent",
- "ContinueEvent",
- "GDB continue event object",
- thread_event_object_type);
diff --git a/gdb/python/py-event-types.def b/gdb/python/py-event-types.def
new file mode 100644
index 0000000..f571f66
--- /dev/null
+++ b/gdb/python/py-event-types.def
@@ -0,0 +1,107 @@
+/* Python event definitions -*- c++ -*-
+
+ Copyright (C) 2017 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/>. */
+
+/* To use this file, define GDB_PY_DEFINE_EVENT_TYPE to expand how you
+ like, then include the file.
+
+ Each invocation is of the form:
+
+ GDB_PY_DEFINE_EVENT_TYPE(name, py_name, doc, base)
+
+ NAME is the 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.
+*/
+
+GDB_PY_DEFINE_EVENT_TYPE (breakpoint,
+ "BreakpointEvent",
+ "GDB breakpoint stop event object",
+ stop_event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (continue,
+ "ContinueEvent",
+ "GDB continue event object",
+ thread_event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (exited,
+ "ExitedEvent",
+ "GDB exited event object",
+ event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (new_thread,
+ "NewThreadEvent",
+ "GDB new thread event object",
+ thread_event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (new_inferior,
+ "NewInferiorEvent",
+ "GDB new inferior event object",
+ event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (inferior_deleted,
+ "InferiorDeletedEvent",
+ "GDB inferior deleted event object",
+ event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (inferior_call_pre,
+ "InferiorCallPreEvent",
+ "GDB inferior function pre-call event object",
+ event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (inferior_call_post,
+ "InferiorCallPostEvent",
+ "GDB inferior function post-call event object",
+ event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (register_changed,
+ "RegisterChangedEvent",
+ "GDB register change event object",
+ event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (memory_changed,
+ "MemoryChangedEvent",
+ "GDB memory change event object",
+ event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (new_objfile,
+ "NewObjFileEvent",
+ "GDB new object file event object",
+ event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (clear_objfiles,
+ "ClearObjFilesEvent",
+ "GDB clear object files event object",
+ event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (signal,
+ "SignalEvent",
+ "GDB signal event object",
+ stop_event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (stop,
+ "StopEvent",
+ "GDB stop event object",
+ thread_event_object_type);
+
+GDB_PY_DEFINE_EVENT_TYPE (thread,
+ "ThreadEvent",
+ "GDB thread event object",
+ event_object_type);
diff --git a/gdb/python/py-event.h b/gdb/python/py-event.h
index 27db828..2444260 100644
--- a/gdb/python/py-event.h
+++ b/gdb/python/py-event.h
@@ -26,74 +26,12 @@
#include "inferior.h"
#include "py-ref.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.
-*/
-
-#define GDBPY_NEW_EVENT_TYPE(name, py_path, py_name, doc, base) \
-\
- PyTypeObject name##_event_object_type \
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object") \
- = { \
- PyVarObject_HEAD_INIT (NULL, 0) \
- 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 */ \
- }; \
-\
-int \
-gdbpy_initialize_##name##_event (void) \
-{ \
- return gdbpy_initialize_event_generic (&name##_event_object_type, \
- py_name); \
-}
+/* Declare all event types. */
+#define GDB_PY_DEFINE_EVENT_TYPE(name, py_name, doc, base) \
+ extern PyTypeObject name##_event_object_type \
+ CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
+#include "py-event-types.def"
+#undef GDB_PY_DEFINE_EVENT_TYPE
typedef struct
{
diff --git a/gdb/python/py-events.h b/gdb/python/py-events.h
index 2275d89..876b564 100644
--- a/gdb/python/py-events.h
+++ b/gdb/python/py-events.h
@@ -24,9 +24,6 @@
#include "python-internal.h"
#include "inferior.h"
-extern PyTypeObject thread_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-
/* Stores a list of objects to be notified when the event for which this
registry tracks occurs. */
@@ -42,21 +39,10 @@ typedef struct
typedef struct
{
- eventregistry_object *stop;
- eventregistry_object *cont;
- eventregistry_object *exited;
- eventregistry_object *new_objfile;
- eventregistry_object *clear_objfiles;
- eventregistry_object *new_inferior;
- eventregistry_object *inferior_deleted;
- eventregistry_object *new_thread;
- eventregistry_object *inferior_call;
- eventregistry_object *memory_changed;
- eventregistry_object *register_changed;
- eventregistry_object *breakpoint_created;
- eventregistry_object *breakpoint_deleted;
- eventregistry_object *breakpoint_modified;
- eventregistry_object *before_prompt;
+#define GDB_PY_DEFINE_EVENT(name) \
+ eventregistry_object *name;
+#include "py-all-events.def"
+#undef GDB_PY_DEFINE_EVENT
PyObject *module;
diff --git a/gdb/python/py-evts.c b/gdb/python/py-evts.c
index ad99241..0faf280 100644
--- a/gdb/python/py-evts.c
+++ b/gdb/python/py-evts.c
@@ -62,55 +62,11 @@ gdbpy_initialize_py_events (void)
if (!gdb_py_events.module)
return -1;
- if (add_new_registry (&gdb_py_events.stop, "stop") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.cont, "cont") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.exited, "exited") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.inferior_call,
- "inferior_call") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.memory_changed,
- "memory_changed") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.register_changed,
- "register_changed") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.new_objfile, "new_objfile") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.clear_objfiles, "clear_objfiles") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.new_inferior, "new_inferior") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.inferior_deleted, "inferior_deleted") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.new_thread, "new_thread") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.breakpoint_created,
- "breakpoint_created") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.breakpoint_deleted,
- "breakpoint_deleted") < 0)
- return -1;
- if (add_new_registry (&gdb_py_events.breakpoint_modified,
- "breakpoint_modified") < 0)
- return -1;
-
- if (add_new_registry (&gdb_py_events.before_prompt, "before_prompt") < 0)
+#define GDB_PY_DEFINE_EVENT(name) \
+ if (add_new_registry (&gdb_py_events.name, #name) < 0) \
return -1;
+#include "py-all-events.def"
+#undef GDB_PY_DEFINE_EVENT
if (gdb_pymodule_addobject (gdb_module,
"events",
diff --git a/gdb/python/py-exitedevent.c b/gdb/python/py-exitedevent.c
index 967fb1b..aa4aefb 100644
--- a/gdb/python/py-exitedevent.c
+++ b/gdb/python/py-exitedevent.c
@@ -20,9 +20,6 @@
#include "defs.h"
#include "py-event.h"
-extern PyTypeObject exited_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-
static PyObject *
create_exited_event_object (const LONGEST *exit_code, struct inferior *inf)
{
@@ -67,10 +64,3 @@ emit_exited_event (const LONGEST *exit_code, struct inferior *inf)
return -1;
}
-
-
-GDBPY_NEW_EVENT_TYPE (exited,
- "gdb.ExitedEvent",
- "ExitedEvent",
- "GDB exited event object",
- event_object_type);
diff --git a/gdb/python/py-inferior.c b/gdb/python/py-inferior.c
index d7c6810..5cad042 100644
--- a/gdb/python/py-inferior.c
+++ b/gdb/python/py-inferior.c
@@ -30,13 +30,6 @@
#include "py-event.h"
#include "py-stopevent.h"
-extern PyTypeObject new_thread_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-extern PyTypeObject new_inferior_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-extern PyTypeObject inferior_deleted_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-
struct threadlist_entry {
thread_object *thread_obj;
struct threadlist_entry *next;
@@ -1042,19 +1035,3 @@ PyTypeObject membuf_object_type = {
0, /* tp_init */
0, /* tp_alloc */
};
-
-GDBPY_NEW_EVENT_TYPE (new_thread,
- "gdb.NewThreadEvent",
- "NewThreadEvent",
- "GDB new thread event object",
- thread_event_object_type);
-GDBPY_NEW_EVENT_TYPE (new_inferior,
- "gdb.NewInferiorEvent",
- "NewInferiorEvent",
- "GDB new inferior event object",
- event_object_type);
-GDBPY_NEW_EVENT_TYPE (inferior_deleted,
- "gdb.InferiorDeletedEvent",
- "InferiorDeletedEvent",
- "GDB inferior deleted event object",
- event_object_type);
diff --git a/gdb/python/py-infevents.c b/gdb/python/py-infevents.c
index 8a63b79..825a892 100644
--- a/gdb/python/py-infevents.c
+++ b/gdb/python/py-infevents.c
@@ -21,15 +21,6 @@
#include "py-event.h"
#include "py-ref.h"
-extern PyTypeObject inferior_call_pre_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-extern PyTypeObject inferior_call_post_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-extern PyTypeObject register_changed_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-extern PyTypeObject memory_changed_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-
/* Construct either a gdb.InferiorCallPreEvent or a
gdb.InferiorCallPostEvent. */
@@ -172,28 +163,3 @@ emit_register_changed_event (struct frame_info* frame, int regnum)
return evpy_emit_event (event.get (), gdb_py_events.register_changed);
return -1;
}
-
-
-GDBPY_NEW_EVENT_TYPE (inferior_call_pre,
- "gdb.InferiorCallPreEvent",
- "InferiorCallPreEvent",
- "GDB inferior function pre-call event object",
- event_object_type);
-
-GDBPY_NEW_EVENT_TYPE (inferior_call_post,
- "gdb.InferiorCallPostEvent",
- "InferiorCallPostEvent",
- "GDB inferior function post-call event object",
- event_object_type);
-
-GDBPY_NEW_EVENT_TYPE (register_changed,
- "gdb.RegisterChangedEvent",
- "RegisterChangedEvent",
- "GDB register change event object",
- event_object_type);
-
-GDBPY_NEW_EVENT_TYPE (memory_changed,
- "gdb.MemoryChangedEvent",
- "MemoryChangedEvent",
- "GDB memory change event object",
- event_object_type);
diff --git a/gdb/python/py-newobjfileevent.c b/gdb/python/py-newobjfileevent.c
index dc09e0f..227f4a4 100644
--- a/gdb/python/py-newobjfileevent.c
+++ b/gdb/python/py-newobjfileevent.c
@@ -20,11 +20,6 @@
#include "defs.h"
#include "py-event.h"
-extern PyTypeObject new_objfile_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-extern PyTypeObject clear_objfiles_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-
static PyObject *
create_new_objfile_event_object (struct objfile *objfile)
{
@@ -62,11 +57,6 @@ emit_new_objfile_event (struct objfile *objfile)
return -1;
}
-GDBPY_NEW_EVENT_TYPE (new_objfile,
- "gdb.NewObjFileEvent",
- "NewObjFileEvent",
- "GDB new object file event object",
- event_object_type);
/* Subroutine of emit_clear_objfiles_event to simplify it. */
@@ -107,9 +97,3 @@ emit_clear_objfiles_event (void)
return evpy_emit_event (event.get (), gdb_py_events.clear_objfiles);
return -1;
}
-
-GDBPY_NEW_EVENT_TYPE (clear_objfiles,
- "gdb.ClearObjFilesEvent",
- "ClearObjFilesEvent",
- "GDB clear object files event object",
- event_object_type);
diff --git a/gdb/python/py-signalevent.c b/gdb/python/py-signalevent.c
index c2391de..185e6f5 100644
--- a/gdb/python/py-signalevent.c
+++ b/gdb/python/py-signalevent.c
@@ -20,9 +20,6 @@
#include "defs.h"
#include "py-stopevent.h"
-extern PyTypeObject signal_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-
gdbpy_ref<>
create_signal_event_object (enum gdb_signal stop_signal)
{
@@ -45,9 +42,3 @@ create_signal_event_object (enum gdb_signal stop_signal)
return signal_event_obj;
}
-
-GDBPY_NEW_EVENT_TYPE (signal,
- "gdb.SignalEvent",
- "SignalEvent",
- "GDB signal event object",
- stop_event_object_type);
diff --git a/gdb/python/py-stopevent.c b/gdb/python/py-stopevent.c
index a0be5f2..5717947 100644
--- a/gdb/python/py-stopevent.c
+++ b/gdb/python/py-stopevent.c
@@ -96,9 +96,3 @@ emit_stop_event (struct bpstats *bs, enum gdb_signal stop_signal)
return evpy_emit_event (stop_event_obj.get (), gdb_py_events.stop);
}
-
-GDBPY_NEW_EVENT_TYPE (stop,
- "gdb.StopEvent",
- "StopEvent",
- "GDB stop event object",
- thread_event_object_type);
diff --git a/gdb/python/py-threadevent.c b/gdb/python/py-threadevent.c
index 8b742ca..322fa26 100644
--- a/gdb/python/py-threadevent.c
+++ b/gdb/python/py-threadevent.c
@@ -68,9 +68,3 @@ create_thread_event_object (PyTypeObject *py_type, PyObject *thread)
return thread_event_obj;
}
-
-GDBPY_NEW_EVENT_TYPE (thread,
- "gdb.ThreadEvent",
- "ThreadEvent",
- "GDB thread event object",
- event_object_type);
diff --git a/gdb/python/python-internal.h b/gdb/python/python-internal.h
index 0c3582f..abfec91 100644
--- a/gdb/python/python-internal.h
+++ b/gdb/python/python-internal.h
@@ -373,8 +373,6 @@ extern PyTypeObject symbol_object_type
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("symbol_object");
extern PyTypeObject event_object_type
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
-extern PyTypeObject stop_event_object_type
- CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
extern PyTypeObject breakpoint_object_type
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("breakpoint_object");
extern PyTypeObject frame_object_type
@@ -606,36 +604,6 @@ int gdbpy_initialize_event (void)
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
int gdbpy_initialize_py_events (void)
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_stop_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_signal_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_breakpoint_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_continue_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_inferior_call_pre_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_inferior_call_post_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_register_changed_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_memory_changed_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_exited_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_thread_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_new_objfile_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_clear_objfiles_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_new_inferior_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_inferior_deleted_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
-int gdbpy_initialize_new_thread_event (void)
- CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
int gdbpy_initialize_arch (void)
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
int gdbpy_initialize_xmethods (void)
diff --git a/gdb/python/python.c b/gdb/python/python.c
index fbb4747..ff757fd 100644
--- a/gdb/python/python.c
+++ b/gdb/python/python.c
@@ -1591,26 +1591,17 @@ do_start_initialization ()
|| gdbpy_initialize_eventregistry () < 0
|| gdbpy_initialize_py_events () < 0
|| gdbpy_initialize_event () < 0
- || gdbpy_initialize_stop_event () < 0
- || gdbpy_initialize_signal_event () < 0
- || gdbpy_initialize_breakpoint_event () < 0
- || gdbpy_initialize_continue_event () < 0
- || gdbpy_initialize_inferior_call_pre_event () < 0
- || gdbpy_initialize_inferior_call_post_event () < 0
- || gdbpy_initialize_register_changed_event () < 0
- || gdbpy_initialize_memory_changed_event () < 0
- || gdbpy_initialize_exited_event () < 0
- || gdbpy_initialize_thread_event () < 0
- || gdbpy_initialize_new_objfile_event () < 0
- || gdbpy_initialize_clear_objfiles_event () < 0
- || gdbpy_initialize_new_inferior_event () < 0
- || gdbpy_initialize_inferior_deleted_event () < 0
- || gdbpy_initialize_new_thread_event () < 0
|| gdbpy_initialize_arch () < 0
|| gdbpy_initialize_xmethods () < 0
|| gdbpy_initialize_unwind () < 0)
return false;
+#define GDB_PY_DEFINE_EVENT_TYPE(name, py_name, doc, base) \
+ if (gdbpy_initialize_event_generic (&name##_event_object_type, py_name) < 0) \
+ return false;
+#include "py-event-types.def"
+#undef GDB_PY_DEFINE_EVENT_TYPE
+
gdbpy_to_string_cst = PyString_FromString ("to_string");
if (gdbpy_to_string_cst == NULL)
return false;
@@ -1963,4 +1954,51 @@ struct PyModuleDef python_GdbModuleDef =
NULL
};
#endif
+
+/* Define all the event objects. */
+#define GDB_PY_DEFINE_EVENT_TYPE(name, py_name, doc, base) \
+ PyTypeObject name##_event_object_type \
+ CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object") \
+ = { \
+ PyVarObject_HEAD_INIT (NULL, 0) \
+ "gdb." py_name, /* 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 */ \
+ };
+#include "py-event-types.def"
+#undef GDB_PY_DEFINE_EVENT_TYPE
+
#endif /* HAVE_PYTHON */