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https://sourceware.org/git/binutils-gdb.git
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18d2988e5d
Now that defs.h, server.h and common-defs.h are included via the `-include` option, it is no longer necessary for source files to include them. Remove all the inclusions of these files I could find. Update the generation scripts where relevant. Change-Id: Ia026cff269c1b7ae7386dd3619bc9bb6a5332837 Approved-By: Pedro Alves <pedro@palves.net>
92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
/* Python interface to instruction objects.
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Copyright 2017-2024 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "py-instruction.h"
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/* Python type object for the abstract gdb.Instruction class. This class
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contains getters for four elements: "pc" (int), "data" (buffer), "decode"
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(str) and "size" (int) that must be overridden by sub classes. */
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PyTypeObject py_insn_type = {
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PyVarObject_HEAD_INIT (NULL, 0)
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};
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/* Python instruction object. */
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struct py_insn_obj {
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PyObject_HEAD
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};
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/* Getter function for gdb.Instruction attributes. */
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static PyObject *
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py_insn_getter (PyObject *self, void *closure)
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{
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return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
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}
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/* Instruction members. */
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static gdb_PyGetSetDef py_insn_getset[] =
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{
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{ "pc", py_insn_getter, NULL, "instruction address", NULL},
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{ "data", py_insn_getter, NULL, "instruction memory", NULL},
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{ "decoded", py_insn_getter, NULL, "decoded instruction", NULL},
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{ "size", py_insn_getter, NULL, "instruction size in bytes", NULL},
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{NULL}
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};
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/* See py-instruction.h. */
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PyTypeObject *
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py_insn_get_insn_type ()
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{
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if (py_insn_type.tp_new == nullptr)
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{
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py_insn_type.tp_new = PyType_GenericNew;
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py_insn_type.tp_flags = Py_TPFLAGS_DEFAULT;
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py_insn_type.tp_basicsize = sizeof (py_insn_obj);
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py_insn_type.tp_name = "gdb.Instruction";
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py_insn_type.tp_doc = "GDB instruction object";
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py_insn_type.tp_getset = py_insn_getset;
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if (PyType_Ready (&py_insn_type) < 0)
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{
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/* Reset the tp_new field so any subsequent calls to this
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function will retry to make the type ready. */
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py_insn_type.tp_new = nullptr;
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return nullptr;
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}
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}
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return &py_insn_type;
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}
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/* Sets up the gdb.Instruction type. */
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static int CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
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gdbpy_initialize_instruction (void)
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{
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if (py_insn_get_insn_type () == nullptr)
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return -1;
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return 0;
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}
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GDBPY_INITIALIZE_FILE (gdbpy_initialize_instruction);
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