mirror of
https://github.com/espressif/binutils-gdb.git
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08c637dee2
2009-02-04 Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> Phil Muldoon <pmuldoon@redhat.com> * python/python-internal.h (gdbpy_get_value_from_history): Rename prototype to gdbpy_history. (gdbpy_is_string): Declare. (python_string_to_host_string): Declare. * python/python-utils.c (gdbpy_is_string): New function. (unicode_to_encoded_string): New function. (unicode_to_target_string): Use it. (python_string_to_host_string): New function. * python/python-value.c (valpy_address): New function. (convert_value_from_python): Use gdbpy_is_string. Change to throw Python exception instead of a GDB exception on error. Properly check Python booleans. (valpy_getitem): Convert field name to host string. Handle array accesses. Adapt to new behaviour of convert_value_from_python. (valpy_new): Adapt to new behaviour of convert_value_from_python. (enum valpy_opcode) <VALPY_LSH, VALPY_RSH, VALPY_BITAND, VALPY_BITXOR, VALPY_BITOR>: New constants. (valpy_binop): Update. Adapt to new behaviour of convert_value_from_python. (valpy_invert): New function. (valpy_lsh): Likewise. (valpy_rsh): Likewise. (valpy_and): Likewise. (valpy_or): Likewise. (valpy_xor): Likewise. (valpy_richcompare): Call convert_value_from_python instead of doing conversions itself. (is_intlike, valpy_int, valpy_long, valpy_float): New functions. (gdbpy_get_value_from_history): Rename function to gdbpy_history. (gdbpy_initialize_values): Don't set tp_new. (value_object_type): Add valpy_new. (value_object_methods): Add `address' entry. (value_object_as_number): Update for new methods. * python/python.c (GdbMethods): Rename entry from `get_value_from_history' to `history'. gdb/doc/ 2009-02-04 Tom Tromey <tromey@redhat.com> * gdb.texinfo (Basic Python): Document gdb.history. gdb/testsuite/ 2009-02-04 Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * gdb.python/python-value.exp: Use `gdb.history' instead of `gdb.value_from_history'. (test_value_numeric_ops): Add test for conversion of enum constant. * gdb.python/python-value.c (enum e): New type. (evalue): New global. (main): Use argv.
97 lines
3.2 KiB
C
97 lines
3.2 KiB
C
/* Gdb/Python header for private use by Python module.
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Copyright (C) 2008, 2009 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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#ifndef GDB_PYTHON_INTERNAL_H
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#define GDB_PYTHON_INTERNAL_H
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/* Python 2.4 doesn't include stdint.h soon enough to get {u,}intptr_t
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needed by pyport.h. */
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#include <stdint.h>
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/* /usr/include/features.h on linux systems will define _POSIX_C_SOURCE
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if it sees _GNU_SOURCE (which config.h will define).
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pyconfig.h defines _POSIX_C_SOURCE to a different value than
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/usr/include/features.h does causing compilation to fail.
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To work around this, undef _POSIX_C_SOURCE before we include Python.h. */
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#undef _POSIX_C_SOURCE
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#if HAVE_LIBPYTHON2_4
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#include "python2.4/Python.h"
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/* Py_ssize_t is not defined until 2.5.
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Logical type for Py_ssize_t is Py_intptr_t, but that fails in 64-bit
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compilation due to several apparent mistakes in python2.4 API, so we
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use 'int' instead. */
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typedef int Py_ssize_t;
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#elif HAVE_LIBPYTHON2_5
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#include "python2.5/Python.h"
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#elif HAVE_LIBPYTHON2_6
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#include "python2.6/Python.h"
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#else
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#error "Unable to find usable Python.h"
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#endif
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/* If Python.h does not define WITH_THREAD, then the various
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GIL-related functions will not be defined. However,
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PyGILState_STATE will be. */
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#ifndef WITH_THREAD
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#define PyGILState_Ensure() ((PyGILState_STATE) 0)
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#define PyGILState_Release(ARG) (ARG)
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#define PyEval_InitThreads() 0
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#define PyThreadState_Swap(ARG) (ARG)
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#define PyEval_InitThreads() 0
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#define PyEval_ReleaseLock() 0
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#endif
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struct value;
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extern PyObject *gdb_module;
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extern PyTypeObject value_object_type;
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PyObject *gdbpy_history (PyObject *self, PyObject *args);
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PyObject *value_to_value_object (struct value *v);
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struct value *convert_value_from_python (PyObject *obj);
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void gdbpy_initialize_values (void);
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struct cleanup *make_cleanup_py_decref (PyObject *py);
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struct cleanup *make_cleanup_py_restore_gil (PyGILState_STATE *state);
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/* Use this after a TRY_EXCEPT to throw the appropriate Python
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exception. */
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#define GDB_PY_HANDLE_EXCEPTION(Exception) \
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do { \
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if (Exception.reason < 0) \
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return PyErr_Format (Exception.reason == RETURN_QUIT \
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? PyExc_KeyboardInterrupt : PyExc_RuntimeError, \
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"%s", Exception.message); \
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} while (0)
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void gdbpy_print_stack (void);
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PyObject *python_string_to_unicode (PyObject *obj);
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char *unicode_to_target_string (PyObject *unicode_str);
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char *python_string_to_target_string (PyObject *obj);
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char *python_string_to_host_string (PyObject *obj);
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int gdbpy_is_string (PyObject *obj);
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#endif /* GDB_PYTHON_INTERNAL_H */
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