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| author | Tim Wiederhake <tim.wiederhake@intel.com> | 2017-05-02 11:35:54 +0200 |
|---|---|---|
| committer | Tim Wiederhake <tim.wiederhake@intel.com> | 2017-05-02 11:35:54 +0200 |
| commit | d050f7d7f474c7e3ba26902a9cbb185910921a11 (patch) | |
| tree | 68ee8305e83ce6d0cfcf17b91454d98693e01ecd /gdb/python/py-instruction.c | |
| parent | 14f819c8c5f7d080e5eea9256f0ec7453aac750e (diff) | |
| download | binutils-d050f7d7f474c7e3ba26902a9cbb185910921a11.zip binutils-d050f7d7f474c7e3ba26902a9cbb185910921a11.tar.gz binutils-d050f7d7f474c7e3ba26902a9cbb185910921a11.tar.bz2 | |
Python: Introduce gdb.Instruction class
This adds a generic instruction class to Python and has gdb.RecordInstruction
inherit from it.
Diffstat (limited to 'gdb/python/py-instruction.c')
| -rw-r--r-- | gdb/python/py-instruction.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/gdb/python/py-instruction.c b/gdb/python/py-instruction.c new file mode 100644 index 0000000..a615dcd --- /dev/null +++ b/gdb/python/py-instruction.c @@ -0,0 +1,67 @@ +/* Python interface to instruction objects. + + Copyright 2017 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 "py-instruction.h" + +/* See py-instruction.h. */ + +PyTypeObject py_insn_type = { + PyVarObject_HEAD_INIT (NULL, 0) +}; + +/* Python instruction object. */ + +typedef struct { + PyObject_HEAD +} py_insn_obj; + +/* Getter function for gdb.Instruction attributes. */ + +static PyObject * +py_insn_getter (PyObject *self, void *closure) +{ + return PyErr_Format (PyExc_NotImplementedError, _("Not implemented.")); +} + +/* Instruction members. */ + +static gdb_PyGetSetDef py_insn_getset[] = +{ + { "pc", py_insn_getter, NULL, "instruction address", NULL}, + { "data", py_insn_getter, NULL, "instruction memory", NULL}, + { "decoded", py_insn_getter, NULL, "decoded instruction", NULL}, + { "size", py_insn_getter, NULL, "instruction size in bytes", NULL}, + {NULL} +}; + +/* Sets up the gdb.Instruction type. */ + +int +gdbpy_initialize_instruction (void) +{ + py_insn_type.tp_new = PyType_GenericNew; + py_insn_type.tp_flags = Py_TPFLAGS_DEFAULT; + py_insn_type.tp_basicsize = sizeof (py_insn_obj); + py_insn_type.tp_name = "gdb.Instruction"; + py_insn_type.tp_doc = "GDB instruction object"; + py_insn_type.tp_getset = py_insn_getset; + + return PyType_Ready (&py_insn_type); +} |