mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
a6e6f79133
With Python 2.4, we see this build failure:
./python/python-internal.h: In function 'gdb_Py_DECREF':
./python/python-internal.h:179: warning: dereferencing 'void *' pointer
./python/python-internal.h:179: error: request for member 'ob_refcnt' in something not a structure or union
Python 2.4 forgets to cast 'op' to PyObject pointer on the ob_refcnt
accesses:
#define Py_DECREF(op) \
if (_Py_DEC_REFTOTAL _Py_REF_DEBUG_COMMA \
--(op)->ob_refcnt != 0) \
_Py_CHECK_REFCNT(op) \
else \
_Py_Dealloc((PyObject *)(op))
...
#define _Py_CHECK_REFCNT(OP) \
{ if ((OP)->ob_refcnt < 0) \
_Py_NegativeRefcount(__FILE__, __LINE__, \
(PyObject *)(OP)); \
}
Python 2.7:
#define Py_DECREF(op) \
do { \
if (_Py_DEC_REFTOTAL _Py_REF_DEBUG_COMMA \
--((PyObject*)(op))->ob_refcnt != 0) \
_Py_CHECK_REFCNT(op) \
else \
_Py_Dealloc((PyObject *)(op)); \
} while (0)
...
#define _Py_CHECK_REFCNT(OP) \
{ if (((PyObject*)OP)->ob_refcnt < 0) \
_Py_NegativeRefcount(__FILE__, __LINE__, \
(PyObject *)(OP)); \
}
gdb/
2013-05-30 Pedro Alves <palves@redhat.com>
* python/python-internal.h (gdb_Py_DECREF): Cast OP to PyObject
pointer.
496 lines
18 KiB
C
496 lines
18 KiB
C
/* Gdb/Python header for private use by Python module.
|
||
|
||
Copyright (C) 2008-2013 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
|
||
|
||
/* These WITH_* macros are defined by the CPython API checker that
|
||
comes with the Python plugin for GCC. See:
|
||
https://gcc-python-plugin.readthedocs.org/en/latest/cpychecker.html
|
||
The checker defines a WITH_ macro for each attribute it
|
||
exposes. */
|
||
|
||
#ifdef WITH_CPYCHECKER_RETURNS_BORROWED_REF_ATTRIBUTE
|
||
#define CPYCHECKER_RETURNS_BORROWED_REF \
|
||
__attribute__ ((cpychecker_returns_borrowed_ref))
|
||
#else
|
||
#define CPYCHECKER_RETURNS_BORROWED_REF
|
||
#endif
|
||
|
||
#ifdef WITH_CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF_ATTRIBUTE
|
||
#define CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF(ARG) \
|
||
__attribute__ ((cpychecker_type_object_for_typedef (ARG)))
|
||
#else
|
||
#define CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF(ARG)
|
||
#endif
|
||
|
||
#ifdef WITH_CPYCHECKER_STEALS_REFERENCE_TO_ARG_ATTRIBUTE
|
||
#define CPYCHECKER_STEALS_REFERENCE_TO_ARG(n) \
|
||
__attribute__ ((cpychecker_steals_reference_to_arg (n)))
|
||
#else
|
||
#define CPYCHECKER_STEALS_REFERENCE_TO_ARG(n)
|
||
#endif
|
||
|
||
#ifdef WITH_CPYCHECKER_SETS_EXCEPTION_ATTRIBUTE
|
||
#define CPYCHECKER_SETS_EXCEPTION __attribute__ ((cpychecker_sets_exception))
|
||
#else
|
||
#define CPYCHECKER_SETS_EXCEPTION
|
||
#endif
|
||
|
||
#ifdef WITH_CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION_ATTRIBUTE
|
||
#define CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION \
|
||
__attribute__ ((cpychecker_negative_result_sets_exception))
|
||
#else
|
||
#define CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION
|
||
#endif
|
||
|
||
#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
|
||
|
||
/* On sparc-solaris, /usr/include/sys/feature_tests.h defines
|
||
_FILE_OFFSET_BITS, which pyconfig.h also defines. Same work
|
||
around technique as above. */
|
||
#undef _FILE_OFFSET_BITS
|
||
|
||
/* A kludge to avoid redefinition of snprintf on Windows by pyerrors.h. */
|
||
#if defined(_WIN32) && defined(HAVE_DECL_SNPRINTF)
|
||
#define HAVE_SNPRINTF 1
|
||
#endif
|
||
|
||
/* Request clean size types from Python. */
|
||
#define PY_SSIZE_T_CLEAN
|
||
|
||
/* Include the Python header files using angle brackets rather than
|
||
double quotes. On case-insensitive filesystems, this prevents us
|
||
from including our python/python.h header file. */
|
||
#include <Python.h>
|
||
#include <frameobject.h>
|
||
|
||
#if PY_MAJOR_VERSION >= 3
|
||
#define IS_PY3K 1
|
||
#endif
|
||
|
||
#ifdef IS_PY3K
|
||
#define Py_TPFLAGS_HAVE_ITER 0
|
||
#define Py_TPFLAGS_CHECKTYPES 0
|
||
|
||
#define PyInt_Check PyLong_Check
|
||
#define PyInt_FromLong PyLong_FromLong
|
||
#define PyInt_AsLong PyLong_AsLong
|
||
|
||
#define PyString_FromString PyUnicode_FromString
|
||
#define PyString_Decode PyUnicode_Decode
|
||
#define PyString_FromFormat PyUnicode_FromFormat
|
||
#define PyString_Check PyUnicode_Check
|
||
#endif
|
||
|
||
#if HAVE_LIBPYTHON2_4
|
||
/* 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;
|
||
#endif
|
||
|
||
#ifndef PyVarObject_HEAD_INIT
|
||
/* Python 2.4 does not define PyVarObject_HEAD_INIT. */
|
||
#define PyVarObject_HEAD_INIT(type, size) \
|
||
PyObject_HEAD_INIT(type) size,
|
||
|
||
#endif
|
||
|
||
#ifndef Py_TYPE
|
||
/* Python 2.4 does not define Py_TYPE. */
|
||
#define Py_TYPE(ob) (((PyObject*)(ob))->ob_type)
|
||
#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()
|
||
#define PyThreadState_Swap(ARG) ((void)(ARG))
|
||
#define PyEval_ReleaseLock()
|
||
#endif
|
||
|
||
/* Python supplies HAVE_LONG_LONG and some `long long' support when it
|
||
is available. These defines let us handle the differences more
|
||
cleanly. */
|
||
#ifdef HAVE_LONG_LONG
|
||
|
||
#define GDB_PY_LL_ARG "L"
|
||
#define GDB_PY_LLU_ARG "K"
|
||
typedef PY_LONG_LONG gdb_py_longest;
|
||
typedef unsigned PY_LONG_LONG gdb_py_ulongest;
|
||
#define gdb_py_long_from_longest PyLong_FromLongLong
|
||
#define gdb_py_long_from_ulongest PyLong_FromUnsignedLongLong
|
||
#define gdb_py_long_as_ulongest PyLong_AsUnsignedLongLong
|
||
|
||
#else /* HAVE_LONG_LONG */
|
||
|
||
#define GDB_PY_LL_ARG "L"
|
||
#define GDB_PY_LLU_ARG "K"
|
||
typedef long gdb_py_longest;
|
||
typedef unsigned long gdb_py_ulongest;
|
||
#define gdb_py_long_from_longest PyLong_FromLong
|
||
#define gdb_py_long_from_ulongest PyLong_FromUnsignedLong
|
||
#define gdb_py_long_as_ulongest PyLong_AsUnsignedLong
|
||
|
||
#endif /* HAVE_LONG_LONG */
|
||
|
||
/* Python 2.6 did not wrap Py_DECREF in 'do {...} while (0)', leading
|
||
to 'suggest explicit braces to avoid ambiguous ‘else’' gcc errors.
|
||
Wrap it ourselves, so that callers don't need to care. */
|
||
|
||
static inline void
|
||
gdb_Py_DECREF (void *op) /* ARI: editCase function */
|
||
{
|
||
/* ... and Python 2.4 didn't cast OP to PyObject pointer on the
|
||
'(op)->ob_refcnt' references within the macro. Cast it ourselves
|
||
too. */
|
||
Py_DECREF ((PyObject *) op);
|
||
}
|
||
|
||
#undef Py_DECREF
|
||
#define Py_DECREF(op) gdb_Py_DECREF (op)
|
||
|
||
/* 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"
|
||
#include "breakpoint.h"
|
||
|
||
#include "exceptions.h"
|
||
|
||
enum gdbpy_iter_kind { iter_keys, iter_values, iter_items };
|
||
|
||
struct block;
|
||
struct value;
|
||
struct language_defn;
|
||
struct program_space;
|
||
struct bpstats;
|
||
struct inferior;
|
||
|
||
extern int gdb_python_initialized;
|
||
|
||
extern PyObject *gdb_module;
|
||
extern PyObject *gdb_python_module;
|
||
extern PyTypeObject value_object_type
|
||
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("value_object");
|
||
extern PyTypeObject block_object_type
|
||
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF("block_object");
|
||
extern PyTypeObject symbol_object_type
|
||
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("symbol_object");
|
||
extern PyTypeObject event_object_type
|
||
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
|
||
extern PyTypeObject stop_event_object_type
|
||
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
|
||
extern PyTypeObject breakpoint_object_type
|
||
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("breakpoint_object");
|
||
extern PyTypeObject frame_object_type
|
||
CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("frame_object");
|
||
|
||
typedef struct breakpoint_object
|
||
{
|
||
PyObject_HEAD
|
||
|
||
/* The breakpoint number according to gdb. */
|
||
int number;
|
||
|
||
/* The gdb breakpoint object, or NULL if the breakpoint has been
|
||
deleted. */
|
||
struct breakpoint *bp;
|
||
|
||
/* 1 is this is a FinishBreakpoint object, 0 otherwise. */
|
||
int is_finish_bp;
|
||
} breakpoint_object;
|
||
|
||
/* Require that BREAKPOINT be a valid breakpoint ID; throw a Python
|
||
exception if it is invalid. */
|
||
#define BPPY_REQUIRE_VALID(Breakpoint) \
|
||
do { \
|
||
if ((Breakpoint)->bp == NULL) \
|
||
return PyErr_Format (PyExc_RuntimeError, \
|
||
_("Breakpoint %d is invalid."), \
|
||
(Breakpoint)->number); \
|
||
} while (0)
|
||
|
||
/* Require that BREAKPOINT be a valid breakpoint ID; throw a Python
|
||
exception if it is invalid. This macro is for use in setter functions. */
|
||
#define BPPY_SET_REQUIRE_VALID(Breakpoint) \
|
||
do { \
|
||
if ((Breakpoint)->bp == NULL) \
|
||
{ \
|
||
PyErr_Format (PyExc_RuntimeError, _("Breakpoint %d is invalid."), \
|
||
(Breakpoint)->number); \
|
||
return -1; \
|
||
} \
|
||
} while (0)
|
||
|
||
|
||
/* Variables used to pass information between the Breakpoint
|
||
constructor and the breakpoint-created hook function. */
|
||
extern breakpoint_object *bppy_pending_object;
|
||
|
||
|
||
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_lookup_global_symbol (PyObject *self, PyObject *args,
|
||
PyObject *kw);
|
||
PyObject *gdbpy_newest_frame (PyObject *self, PyObject *args);
|
||
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_selected_inferior (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 (const char *name,
|
||
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 (const 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 *)
|
||
CPYCHECKER_RETURNS_BORROWED_REF;
|
||
PyObject *pspy_get_printers (PyObject *, void *);
|
||
PyObject *pspy_get_frame_filters (PyObject *, void *);
|
||
|
||
PyObject *objfile_to_objfile_object (struct objfile *)
|
||
CPYCHECKER_RETURNS_BORROWED_REF;
|
||
PyObject *objfpy_get_printers (PyObject *, void *);
|
||
PyObject *objfpy_get_frame_filters (PyObject *, void *);
|
||
|
||
PyObject *gdbarch_to_arch_object (struct gdbarch *gdbarch);
|
||
|
||
thread_object *create_thread_object (struct thread_info *tp);
|
||
thread_object *find_thread_object (ptid_t ptid)
|
||
CPYCHECKER_RETURNS_BORROWED_REF;
|
||
PyObject *find_inferior_object (int pid);
|
||
PyObject *inferior_to_inferior_object (struct inferior *inferior);
|
||
|
||
const 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);
|
||
struct frame_info *frame_object_to_frame_info (PyObject *frame_obj);
|
||
struct gdbarch *arch_object_to_gdbarch (PyObject *obj);
|
||
|
||
void gdbpy_initialize_gdb_readline (void);
|
||
int gdbpy_initialize_auto_load (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_values (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_frames (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_symtabs (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_commands (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_symbols (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_symtabs (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_blocks (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_types (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_functions (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_pspace (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_objfile (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_breakpoints (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_finishbreakpoints (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_lazy_string (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_parameters (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_thread (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_inferior (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_eventregistry (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_event (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_py_events (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_stop_event (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_signal_event (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_breakpoint_event (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_continue_event (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_exited_event (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_thread_event (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_new_objfile_event (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
int gdbpy_initialize_arch (void)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
|
||
struct cleanup *make_cleanup_py_decref (PyObject *py);
|
||
struct cleanup *make_cleanup_py_xdecref (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) \
|
||
{ \
|
||
gdbpy_convert_exception (Exception); \
|
||
return NULL; \
|
||
} \
|
||
} 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) \
|
||
{ \
|
||
gdbpy_convert_exception (Exception); \
|
||
return -1; \
|
||
} \
|
||
} while (0)
|
||
|
||
void gdbpy_print_stack (void);
|
||
|
||
void source_python_script_for_objfile (struct objfile *objfile, FILE *file,
|
||
const char *filename);
|
||
|
||
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);
|
||
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);
|
||
void gdbpy_extract_lazy_string (PyObject *string, CORE_ADDR *addr,
|
||
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,
|
||
struct ui_file *stream);
|
||
PyObject *gdbpy_get_varobj_pretty_printer (struct value *value);
|
||
char *gdbpy_get_display_hint (PyObject *printer);
|
||
PyObject *gdbpy_default_visualizer (PyObject *self, PyObject *args);
|
||
|
||
void bpfinishpy_pre_stop_hook (struct breakpoint_object *bp_obj);
|
||
void bpfinishpy_post_stop_hook (struct breakpoint_object *bp_obj);
|
||
|
||
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_value_cst;
|
||
|
||
/* Exception types. */
|
||
extern PyObject *gdbpy_gdb_error;
|
||
extern PyObject *gdbpy_gdb_memory_error;
|
||
extern PyObject *gdbpy_gdberror_exc;
|
||
|
||
extern void gdbpy_convert_exception (struct gdb_exception)
|
||
CPYCHECKER_SETS_EXCEPTION;
|
||
|
||
int get_addr_from_python (PyObject *obj, CORE_ADDR *addr)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
|
||
PyObject *gdb_py_object_from_longest (LONGEST l);
|
||
PyObject *gdb_py_object_from_ulongest (ULONGEST l);
|
||
int gdb_py_int_as_long (PyObject *, long *);
|
||
|
||
PyObject *gdb_py_generic_dict (PyObject *self, void *closure);
|
||
|
||
int gdb_pymodule_addobject (PyObject *module, const char *name,
|
||
PyObject *object)
|
||
CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION;
|
||
|
||
#endif /* GDB_PYTHON_INTERNAL_H */
|