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, 180 insertions, 0 deletions

diff --git a/gdb/python/py-function.c b/gdb/python/py-function.c
new file mode 100644
index 0000000..8a5abaf
--- /dev/null
+++ b/gdb/python/py-function.c
@@ -0,0 +1,180 @@
+/* Convenience functions implemented in Python.
+
+   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 "value.h"
+#include "exceptions.h"
+#include "python-internal.h"
+#include "charset.h"
+#include "gdbcmd.h"
+#include "cli/cli-decode.h"
+#include "completer.h"
+#include "expression.h"
+#include "language.h"
+
+static PyTypeObject fnpy_object_type;
+
+
+
+static PyObject *
+convert_values_to_python (int argc, struct value **argv)
+{
+  int i;
+  PyObject *result = PyTuple_New (argc);
+  for (i = 0; i < argc; ++i)
+    {
+      PyObject *elt = value_to_value_object (argv[i]);
+      if (! elt)
+	{
+	  Py_DECREF (result);
+	  error (_("Could not convert value to Python object."));
+	}
+      PyTuple_SetItem (result, i, elt);
+    }
+  return result;
+}
+
+/* Call a Python function object's invoke method.  */
+
+static struct value *
+fnpy_call (struct gdbarch *gdbarch, const struct language_defn *language,
+	   void *cookie, int argc, struct value **argv)
+{
+  int i;
+  struct value *value = NULL;
+  PyObject *result, *callable, *args;
+  struct cleanup *cleanup;
+
+  cleanup = ensure_python_env (gdbarch, language);
+
+  args = convert_values_to_python (argc, argv);
+
+  callable = PyObject_GetAttrString ((PyObject *) cookie, "invoke");
+  if (! callable)
+    {
+      Py_DECREF (args);
+      error (_("No method named 'invoke' in object."));
+    }
+
+  result = PyObject_Call (callable, args, NULL);
+  Py_DECREF (callable);
+  Py_DECREF (args);
+
+  if (!result)
+    {
+      gdbpy_print_stack ();
+      error (_("Error while executing Python code."));
+    }
+
+  value = convert_value_from_python (result);
+  if (value == NULL)
+    {
+      Py_DECREF (result);
+      gdbpy_print_stack ();
+      error (_("Error while executing Python code."));
+    }
+
+  Py_DECREF (result);
+  do_cleanups (cleanup);
+
+  return value;
+}
+
+/* Initializer for a Function object.  It takes one argument, the name
+   of the function.  */
+
+static int
+fnpy_init (PyObject *self, PyObject *args, PyObject *kwds)
+{
+  char *name, *docstring = NULL;
+  if (! PyArg_ParseTuple (args, "s", &name))
+    return -1;
+  Py_INCREF (self);
+
+  if (PyObject_HasAttrString (self, "__doc__"))
+    {
+      PyObject *ds_obj = PyObject_GetAttrString (self, "__doc__");
+      if (ds_obj && gdbpy_is_string (ds_obj))
+	/* Nothing ever frees this.  */
+	docstring = python_string_to_host_string (ds_obj);
+    }
+  if (! docstring)
+    docstring = _("This function is not documented.");
+
+  add_internal_function (name, docstring, fnpy_call, self);
+  return 0;
+}
+
+/* Initialize internal function support.  */
+
+void
+gdbpy_initialize_functions (void)
+{
+  if (PyType_Ready (&fnpy_object_type) < 0)
+    return;
+
+  Py_INCREF (&fnpy_object_type);
+  PyModule_AddObject (gdb_module, "Function", (PyObject *) &fnpy_object_type);
+}
+
+
+
+static PyTypeObject fnpy_object_type =
+{
+  PyObject_HEAD_INIT (NULL)
+  0,				  /*ob_size*/
+  "gdb.Function",		  /*tp_name*/
+  sizeof (PyObject),		  /*tp_basicsize*/
+  0,				  /*tp_itemsize*/
+  0,				  /*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*/
+  "GDB function 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 */
+  0,				  /* tp_getset */
+  0,				  /* tp_base */
+  0,				  /* tp_dict */
+  0,				  /* tp_descr_get */
+  0,				  /* tp_descr_set */
+  0,				  /* tp_dictoffset */
+  fnpy_init,			  /* tp_init */
+  0,				  /* tp_alloc */
+  PyType_GenericNew		  /* tp_new */
+};