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