1/* Python interface to instruction objects.
2
3   Copyright 2017-2020 Free Software Foundation, Inc.
4
5   This file is part of GDB.
6
7   This program is free software; you can redistribute it and/or modify
8   it under the terms of the GNU General Public License as published by
9   the Free Software Foundation; either version 3 of the License, or
10   (at your option) any later version.
11
12   This program is distributed in the hope that it will be useful,
13   but WITHOUT ANY WARRANTY; without even the implied warranty of
14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15   GNU General Public License for more details.
16
17   You should have received a copy of the GNU General Public License
18   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
19
20#include "defs.h"
21#include "py-instruction.h"
22
23/* See py-instruction.h.  */
24
25PyTypeObject py_insn_type = {
26  PyVarObject_HEAD_INIT (NULL, 0)
27};
28
29/* Python instruction object.  */
30
31typedef struct {
32  PyObject_HEAD
33} py_insn_obj;
34
35/* Getter function for gdb.Instruction attributes.  */
36
37static PyObject *
38py_insn_getter (PyObject *self, void *closure)
39{
40  return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
41}
42
43/* Instruction members.  */
44
45static gdb_PyGetSetDef py_insn_getset[] =
46{
47  { "pc", py_insn_getter, NULL, "instruction address", NULL},
48  { "data", py_insn_getter, NULL, "instruction memory", NULL},
49  { "decoded", py_insn_getter, NULL, "decoded instruction", NULL},
50  { "size", py_insn_getter, NULL, "instruction size in bytes", NULL},
51  {NULL}
52};
53
54/* Sets up the gdb.Instruction type.  */
55
56int
57gdbpy_initialize_instruction (void)
58{
59  py_insn_type.tp_new = PyType_GenericNew;
60  py_insn_type.tp_flags = Py_TPFLAGS_DEFAULT;
61  py_insn_type.tp_basicsize = sizeof (py_insn_obj);
62  py_insn_type.tp_name = "gdb.Instruction";
63  py_insn_type.tp_doc = "GDB instruction object";
64  py_insn_type.tp_getset = py_insn_getset;
65
66  return PyType_Ready (&py_insn_type);
67}
68