Checking in this patch for Thiago: Rename python-* files into py-*,

more 8+3 friendly.


gdb/
        * Makefile.in (py-cmd.o): Renamed from python-cmd.o.  Updated
        references.
        (py-frame.o): Renamed from python-frame.o.  Updated references.
        (py-function.o): Renamed from python-function.o.  Updated references.
        (py-objfile.o): Renamed from python-objfile.o.  Updated references.
        (py-prettyprint.o): Renamed from python-prettyprint.o.  Updated
+references.
        (py-type.o): Renamed from python-type.o.  Updated references.
        (py-utils.o): Renamed from python-utils.o.  Updated references.
        (py-value.o): Renamed from python-value.o.  Updated references.
        * py-cmd.o: Renamed from python-cmd.o.
        * py-frame.o: Renamed from python-frame.o.
        * py-function.o: Renamed from python-function.o.
        * py-objfile.o: Renamed from python-objfile.o.
        * py-prettyprint.o: Renamed from python-prettyprint.o.
        * py-type.o: Renamed from python-type.o.
        * py-utils.o: Renamed from python-utils.o.
        * py-value.o: Renamed from python-value.o.

gdb/testsuite/
        * gdb.python/Makefile.in (EXECUTABLES): Adjust to new executable
        names, add missing ones.
        * gdb.python/py-cmd.exp: Rename from python-cmd.exp.
        * gdb.python/py-frame.c: Rename from python-frame.c.
        * gdb.python/py-frame.exp: Rename from python-frame.exp.  Adjust
        testfile name.
        * gdb.python/py-function.exp: Rename from python-function.exp.
        * gdb.python/py-mi.exp: Rename from python-mi.exp.  Adjust
        testfile name.
        * gdb.python/py-prettyprint.c: Rename from python-prettyprint.c.
        * gdb.python/py-prettyprint.exp: Rename from python-prettyprint.exp.
        Adjust testfile name.
        * gdb.python/py-prettyprint.py: Rename from python-prettyprint.py.
        * gdb.python/py-template.cc: Rename from python-template.cc.
        * gdb.python/py-template.exp: Rename from python-template.exp.
        Adjust testfile name.
        * gdb.python/py-value.c: Rename from python-value.c.
        * gdb.python/py-value.exp: Rename from python-value.exp.  Adjust
        testfile name.

1 files changed, 230 insertions, 0 deletions

diff --git a/gdb/python/py-objfile.c b/gdb/python/py-objfile.c
new file mode 100644
index 0000000..a483d33
--- /dev/null
+++ b/gdb/python/py-objfile.c
@@ -0,0 +1,230 @@
+/* Python interface to objfiles.
+
+   Copyright (C) 2008, 2009 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/>.  */
+
+#include "defs.h"
+#include "python-internal.h"
+#include "charset.h"
+#include "objfiles.h"
+#include "language.h"
+
+typedef struct
+{
+  PyObject_HEAD
+
+  /* The corresponding objfile.  */
+  struct objfile *objfile;
+
+  /* The pretty-printer list of functions.  */
+  PyObject *printers;
+} objfile_object;
+
+static PyTypeObject objfile_object_type;
+
+static const struct objfile_data *objfpy_objfile_data_key;
+
+
+
+/* An Objfile method which returns the objfile's file name, or None.  */
+static PyObject *
+objfpy_get_filename (PyObject *self, void *closure)
+{
+  objfile_object *obj = (objfile_object *) self;
+  if (obj->objfile && obj->objfile->name)
+    return PyString_Decode (obj->objfile->name, strlen (obj->objfile->name),
+			    host_charset (), NULL);
+  Py_RETURN_NONE;
+}
+
+static void
+objfpy_dealloc (PyObject *o)
+{
+  objfile_object *self = (objfile_object *) o;
+  Py_XDECREF (self->printers);
+  self->ob_type->tp_free ((PyObject *) self);
+}
+
+static PyObject *
+objfpy_new (PyTypeObject *type, PyObject *args, PyObject *keywords)
+{
+  objfile_object *self = (objfile_object *) type->tp_alloc (type, 0);
+  if (self)
+    {
+      self->objfile = NULL;
+
+      self->printers = PyList_New (0);
+      if (!self->printers)
+	{
+	  Py_DECREF (self);
+	  return NULL;
+	}
+    }
+  return (PyObject *) self;
+}
+
+PyObject *
+objfpy_get_printers (PyObject *o, void *ignore)
+{
+  objfile_object *self = (objfile_object *) o;
+  Py_INCREF (self->printers);
+  return self->printers;
+}
+
+static int
+objfpy_set_printers (PyObject *o, PyObject *value, void *ignore)
+{
+  PyObject *tmp;
+  objfile_object *self = (objfile_object *) o;
+  if (! value)
+    {
+      PyErr_SetString (PyExc_TypeError,
+		       "cannot delete the pretty_printers attribute");
+      return -1;
+    }
+
+  if (! PyList_Check (value))
+    {
+      PyErr_SetString (PyExc_TypeError,
+		       "the pretty_printers attribute must be a list");
+      return -1;
+    }
+
+  /* Take care in case the LHS and RHS are related somehow.  */
+  tmp = self->printers;
+  Py_INCREF (value);
+  self->printers = value;
+  Py_XDECREF (tmp);
+
+  return 0;
+}
+
+
+
+/* Clear the OBJFILE pointer in an Objfile object and remove the
+   reference.  */
+static void
+clean_up_objfile (struct objfile *objfile, void *datum)
+{
+  struct cleanup *cleanup;
+  objfile_object *object = datum;
+
+  cleanup = ensure_python_env (get_objfile_arch (objfile), current_language);
+  object->objfile = NULL;
+  Py_DECREF ((PyObject *) object);
+  do_cleanups (cleanup);
+}
+
+/* Return a borrowed reference to the Python object of type Objfile
+   representing OBJFILE.  If the object has already been created,
+   return it.  Otherwise, create it.  Return NULL and set the Python
+   error on failure.  */
+PyObject *
+objfile_to_objfile_object (struct objfile *objfile)
+{
+  objfile_object *object;
+
+  object = objfile_data (objfile, objfpy_objfile_data_key);
+  if (!object)
+    {
+      object = PyObject_New (objfile_object, &objfile_object_type);
+      if (object)
+	{
+	  PyObject *dict;
+
+	  object->objfile = objfile;
+
+	  object->printers = PyList_New (0);
+	  if (!object->printers)
+	    {
+	      Py_DECREF (object);
+	      return NULL;
+	    }
+
+	  set_objfile_data (objfile, objfpy_objfile_data_key, object);
+	}
+    }
+
+  return (PyObject *) object;
+}
+
+void
+gdbpy_initialize_objfile (void)
+{
+  objfpy_objfile_data_key
+    = register_objfile_data_with_cleanup (clean_up_objfile);
+
+  if (PyType_Ready (&objfile_object_type) < 0)
+    return;
+
+  Py_INCREF (&objfile_object_type);
+  PyModule_AddObject (gdb_module, "Objfile", (PyObject *) &objfile_object_type);
+}
+
+
+
+static PyGetSetDef objfile_getset[] =
+{
+  { "filename", objfpy_get_filename, NULL,
+    "The objfile's filename, or None.", NULL },
+  { "pretty_printers", objfpy_get_printers, objfpy_set_printers,
+    "Pretty printers.", NULL },
+  { NULL }
+};
+
+static PyTypeObject objfile_object_type =
+{
+  PyObject_HEAD_INIT (NULL)
+  0,				  /*ob_size*/
+  "gdb.Objfile",		  /*tp_name*/
+  sizeof (objfile_object),	  /*tp_basicsize*/
+  0,				  /*tp_itemsize*/
+  objfpy_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,		  /*tp_flags*/
+  "GDB objfile object",		  /* 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 */
+  objfile_getset,		  /* tp_getset */
+  0,				  /* tp_base */
+  0,				  /* tp_dict */
+  0,				  /* tp_descr_get */
+  0,				  /* tp_descr_set */
+  0,				  /* tp_dictoffset */
+  0,				  /* tp_init */
+  0,				  /* tp_alloc */
+  objfpy_new,			  /* tp_new */
+};