236 lines
8.5 KiB
C
236 lines
8.5 KiB
C
/* 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
|
|
|
|
#include <stdio.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.
|
|
|
|
Same problem with _XOPEN_SOURCE. */
|
|
#undef _POSIX_C_SOURCE
|
|
#undef _XOPEN_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"
|
|
#elif HAVE_LIBPYTHON2_7
|
|
#include "python2.7/Python.h"
|
|
#include "python2.7/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
|
|
|
|
/* In order to be able to parse symtab_and_line_to_sal_object function
|
|
a real symtab_and_line structure is needed. */
|
|
#include "symtab.h"
|
|
|
|
/* Also needed to parse enum var_types. */
|
|
#include "command.h"
|
|
|
|
struct block;
|
|
struct value;
|
|
struct language_defn;
|
|
struct program_space;
|
|
|
|
extern PyObject *gdb_module;
|
|
extern PyTypeObject value_object_type;
|
|
extern PyTypeObject block_object_type;
|
|
extern PyTypeObject symbol_object_type;
|
|
|
|
typedef struct
|
|
{
|
|
PyObject_HEAD
|
|
|
|
/* The thread we represent. */
|
|
struct thread_info *thread;
|
|
|
|
/* The Inferior object to which this thread belongs. */
|
|
PyObject *inf_obj;
|
|
} thread_object;
|
|
|
|
extern struct cmd_list_element *set_python_list;
|
|
extern struct cmd_list_element *show_python_list;
|
|
|
|
PyObject *gdbpy_history (PyObject *self, PyObject *args);
|
|
PyObject *gdbpy_breakpoints (PyObject *, PyObject *);
|
|
PyObject *gdbpy_frame_stop_reason_string (PyObject *, PyObject *);
|
|
PyObject *gdbpy_lookup_symbol (PyObject *self, PyObject *args, PyObject *kw);
|
|
PyObject *gdbpy_selected_frame (PyObject *self, PyObject *args);
|
|
PyObject *gdbpy_block_for_pc (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 *gdbpy_inferiors (PyObject *unused, PyObject *unused2);
|
|
PyObject *gdbpy_selected_thread (PyObject *self, PyObject *args);
|
|
PyObject *gdbpy_string_to_argv (PyObject *self, PyObject *args);
|
|
PyObject *gdbpy_parameter (PyObject *self, PyObject *args);
|
|
PyObject *gdbpy_parameter_value (enum var_types type, void *var);
|
|
char *gdbpy_parse_command_name (char *text,
|
|
struct cmd_list_element ***base_list,
|
|
struct cmd_list_element **start_list);
|
|
|
|
PyObject *symtab_and_line_to_sal_object (struct symtab_and_line sal);
|
|
PyObject *symtab_to_symtab_object (struct symtab *symtab);
|
|
PyObject *symbol_to_symbol_object (struct symbol *sym);
|
|
PyObject *block_to_block_object (struct block *block, struct objfile *objfile);
|
|
PyObject *value_to_value_object (struct value *v);
|
|
PyObject *type_to_type_object (struct type *);
|
|
PyObject *frame_info_to_frame_object (struct frame_info *frame);
|
|
|
|
PyObject *pspace_to_pspace_object (struct program_space *);
|
|
PyObject *pspy_get_printers (PyObject *, void *);
|
|
|
|
PyObject *objfile_to_objfile_object (struct objfile *);
|
|
PyObject *objfpy_get_printers (PyObject *, void *);
|
|
|
|
thread_object *create_thread_object (struct thread_info *tp);
|
|
thread_object *find_thread_object (ptid_t ptid);
|
|
PyObject *find_inferior_object (int pid);
|
|
|
|
struct block *block_object_to_block (PyObject *obj);
|
|
struct symbol *symbol_object_to_symbol (PyObject *obj);
|
|
struct value *value_object_to_value (PyObject *self);
|
|
struct value *convert_value_from_python (PyObject *obj);
|
|
struct type *type_object_to_type (PyObject *obj);
|
|
struct symtab *symtab_object_to_symtab (PyObject *obj);
|
|
struct symtab_and_line *sal_object_to_symtab_and_line (PyObject *obj);
|
|
|
|
void gdbpy_initialize_auto_load (void);
|
|
void gdbpy_initialize_values (void);
|
|
void gdbpy_initialize_frames (void);
|
|
void gdbpy_initialize_symtabs (void);
|
|
void gdbpy_initialize_commands (void);
|
|
void gdbpy_initialize_symbols (void);
|
|
void gdbpy_initialize_symtabs (void);
|
|
void gdbpy_initialize_blocks (void);
|
|
void gdbpy_initialize_types (void);
|
|
void gdbpy_initialize_functions (void);
|
|
void gdbpy_initialize_pspace (void);
|
|
void gdbpy_initialize_objfile (void);
|
|
void gdbpy_initialize_breakpoints (void);
|
|
void gdbpy_initialize_lazy_string (void);
|
|
void gdbpy_initialize_parameters (void);
|
|
void gdbpy_initialize_thread (void);
|
|
void gdbpy_initialize_inferior (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)
|
|
|
|
/* Use this after a TRY_EXCEPT to throw the appropriate Python
|
|
exception. This macro is for use inside setter functions. */
|
|
#define GDB_PY_SET_HANDLE_EXCEPTION(Exception) \
|
|
do { \
|
|
if (Exception.reason < 0) \
|
|
{ \
|
|
PyErr_Format (Exception.reason == RETURN_QUIT \
|
|
? PyExc_KeyboardInterrupt : PyExc_RuntimeError, \
|
|
"%s", Exception.message); \
|
|
return -1; \
|
|
} \
|
|
} while (0)
|
|
|
|
void gdbpy_print_stack (void);
|
|
|
|
void source_python_script_for_objfile (struct objfile *objfile,
|
|
FILE *stream, const char *file);
|
|
|
|
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);
|
|
char *gdbpy_obj_to_string (PyObject *obj);
|
|
char *gdbpy_exception_to_string (PyObject *ptype, PyObject *pvalue);
|
|
|
|
int gdbpy_is_lazy_string (PyObject *result);
|
|
gdb_byte *gdbpy_extract_lazy_string (PyObject *string,
|
|
struct type **str_type,
|
|
long *length, char **encoding);
|
|
|
|
int gdbpy_is_value_object (PyObject *obj);
|
|
|
|
/* 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;
|
|
extern PyObject *gdbpy_enabled_cst;
|
|
|
|
extern PyObject *gdbpy_gdberror_exc;
|
|
|
|
int get_addr_from_python (PyObject *obj, CORE_ADDR *addr);
|
|
|
|
#endif /* GDB_PYTHON_INTERNAL_H */
|