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[/] [openrisc/] [trunk/] [gnu-src/] [gdb-7.1/] [gdb/] [python/] [python-internal.h] - Rev 318
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/* Gdb/Python header for private use by Python module. Copyright (C) 2008, 2009, 2010 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/>. */ #ifndef GDB_PYTHON_INTERNAL_H #define GDB_PYTHON_INTERNAL_H /* Python 2.4 doesn't include stdint.h soon enough to get {u,}intptr_t needed by pyport.h. */ #include <stdint.h> /* /usr/include/features.h on linux systems will define _POSIX_C_SOURCE if it sees _GNU_SOURCE (which config.h will define). pyconfig.h defines _POSIX_C_SOURCE to a different value than /usr/include/features.h does causing compilation to fail. To work around this, undef _POSIX_C_SOURCE before we include Python.h. */ #undef _POSIX_C_SOURCE #if HAVE_LIBPYTHON2_4 #include "python2.4/Python.h" #include "python2.4/frameobject.h" /* Py_ssize_t is not defined until 2.5. Logical type for Py_ssize_t is Py_intptr_t, but that fails in 64-bit compilation due to several apparent mistakes in python2.4 API, so we use 'int' instead. */ typedef int Py_ssize_t; #elif HAVE_LIBPYTHON2_5 #include "python2.5/Python.h" #include "python2.5/frameobject.h" #elif HAVE_LIBPYTHON2_6 #include "python2.6/Python.h" #include "python2.6/frameobject.h" #else #error "Unable to find usable Python.h" #endif /* If Python.h does not define WITH_THREAD, then the various GIL-related functions will not be defined. However, PyGILState_STATE will be. */ #ifndef WITH_THREAD #define PyGILState_Ensure() ((PyGILState_STATE) 0) #define PyGILState_Release(ARG) ((void)(ARG)) #define PyEval_InitThreads() 0 #define PyThreadState_Swap(ARG) ((void)(ARG)) #define PyEval_InitThreads() 0 #define PyEval_ReleaseLock() 0 #endif struct value; struct language_defn; extern PyObject *gdb_module; extern PyTypeObject value_object_type; PyObject *gdbpy_history (PyObject *self, PyObject *args); PyObject *gdbpy_frame_stop_reason_string (PyObject *, PyObject *); PyObject *gdbpy_selected_frame (PyObject *self, PyObject *args); PyObject *gdbpy_lookup_type (PyObject *self, PyObject *args, PyObject *kw); PyObject *gdbpy_create_lazy_string_object (CORE_ADDR address, long length, const char *encoding, struct type *type); PyObject *value_to_value_object (struct value *v); PyObject *type_to_type_object (struct type *); PyObject *objfile_to_objfile_object (struct objfile *); PyObject *objfpy_get_printers (PyObject *, void *); struct value *value_object_to_value (PyObject *self); struct value *convert_value_from_python (PyObject *obj); struct type *type_object_to_type (PyObject *obj); void gdbpy_initialize_values (void); void gdbpy_initialize_frames (void); void gdbpy_initialize_commands (void); void gdbpy_initialize_types (void); void gdbpy_initialize_functions (void); void gdbpy_initialize_objfile (void); void gdbpy_initialize_lazy_string (void); struct cleanup *make_cleanup_py_decref (PyObject *py); struct cleanup *ensure_python_env (struct gdbarch *gdbarch, const struct language_defn *language); extern struct gdbarch *python_gdbarch; extern const struct language_defn *python_language; /* Use this after a TRY_EXCEPT to throw the appropriate Python exception. */ #define GDB_PY_HANDLE_EXCEPTION(Exception) \ do { \ if (Exception.reason < 0) \ return PyErr_Format (Exception.reason == RETURN_QUIT \ ? PyExc_KeyboardInterrupt : PyExc_RuntimeError, \ "%s", Exception.message); \ } while (0) void gdbpy_print_stack (void); PyObject *python_string_to_unicode (PyObject *obj); char *unicode_to_target_string (PyObject *unicode_str); char *python_string_to_target_string (PyObject *obj); PyObject *python_string_to_target_python_string (PyObject *obj); char *python_string_to_host_string (PyObject *obj); PyObject *target_string_to_unicode (const gdb_byte *str, int length); int gdbpy_is_string (PyObject *obj); int gdbpy_is_lazy_string (PyObject *result); gdb_byte *gdbpy_extract_lazy_string (PyObject *string, struct type **str_type, long *length, char **encoding); /* Note that these are declared here, and not in python.h with the other pretty-printer functions, because they refer to PyObject. */ PyObject *apply_varobj_pretty_printer (PyObject *print_obj, struct value **replacement); PyObject *gdbpy_get_varobj_pretty_printer (struct value *value); char *gdbpy_get_display_hint (PyObject *printer); PyObject *gdbpy_default_visualizer (PyObject *self, PyObject *args); extern PyObject *gdbpy_doc_cst; extern PyObject *gdbpy_children_cst; extern PyObject *gdbpy_to_string_cst; extern PyObject *gdbpy_display_hint_cst; #endif /* GDB_PYTHON_INTERNAL_H */
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