binutils-gdb/gdb/python/py-frame.c

776 lines
21 KiB
C
Raw Normal View History

/* Python interface to stack frames
Copyright (C) 2008-2014 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 "charset.h"
#include "block.h"
#include "frame.h"
#include "symtab.h"
#include "stack.h"
#include "value.h"
#include "python-internal.h"
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
#include "symfile.h"
#include "objfiles.h"
#include "user-regs.h"
typedef struct {
PyObject_HEAD
struct frame_id frame_id;
struct gdbarch *gdbarch;
/* Marks that the FRAME_ID member actually holds the ID of the frame next
to this, and not this frames' ID itself. This is a hack to permit Python
frame objects which represent invalid frames (i.e., the last frame_info
in a corrupt stack). The problem arises from the fact that this code
relies on FRAME_ID to uniquely identify a frame, which is not always true
for the last "frame" in a corrupt stack (it can have a null ID, or the same
ID as the previous frame). Whenever get_prev_frame returns NULL, we
record the frame_id of the next frame and set FRAME_ID_IS_NEXT to 1. */
int frame_id_is_next;
} frame_object;
/* Require a valid frame. This must be called inside a TRY_CATCH, or
another context in which a gdb exception is allowed. */
#define FRAPY_REQUIRE_VALID(frame_obj, frame) \
do { \
frame = frame_object_to_frame_info (frame_obj); \
if (frame == NULL) \
error (_("Frame is invalid.")); \
} while (0)
/* Returns the frame_info object corresponding to the given Python Frame
object. If the frame doesn't exist anymore (the frame id doesn't
correspond to any frame in the inferior), returns NULL. */
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
struct frame_info *
frame_object_to_frame_info (PyObject *obj)
{
frame_object *frame_obj = (frame_object *) obj;
struct frame_info *frame;
frame = frame_find_by_id (frame_obj->frame_id);
if (frame == NULL)
return NULL;
if (frame_obj->frame_id_is_next)
frame = get_prev_frame (frame);
return frame;
}
/* Called by the Python interpreter to obtain string representation
of the object. */
static PyObject *
frapy_str (PyObject *self)
{
char *s;
PyObject *result;
struct ui_file *strfile;
strfile = mem_fileopen ();
fprint_frame_id (strfile, ((frame_object *) self)->frame_id);
s = ui_file_xstrdup (strfile, NULL);
result = PyString_FromString (s);
xfree (s);
return result;
}
/* Implementation of gdb.Frame.is_valid (self) -> Boolean.
Returns True if the frame corresponding to the frame_id of this
object still exists in the inferior. */
static PyObject *
frapy_is_valid (PyObject *self, PyObject *args)
{
struct frame_info *frame = NULL;
volatile struct gdb_exception except;
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
frame = frame_object_to_frame_info (self);
}
GDB_PY_HANDLE_EXCEPTION (except);
if (frame == NULL)
Py_RETURN_FALSE;
Py_RETURN_TRUE;
}
/* Implementation of gdb.Frame.name (self) -> String.
Returns the name of the function corresponding to this frame. */
static PyObject *
frapy_name (PyObject *self, PyObject *args)
{
struct frame_info *frame;
char *name = NULL;
enum language lang;
PyObject *result;
volatile struct gdb_exception except;
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
FRAPY_REQUIRE_VALID (self, frame);
find_frame_funname (frame, &name, &lang, NULL);
}
if (except.reason < 0)
xfree (name);
GDB_PY_HANDLE_EXCEPTION (except);
if (name)
{
result = PyUnicode_Decode (name, strlen (name), host_charset (), NULL);
xfree (name);
}
else
{
result = Py_None;
Py_INCREF (Py_None);
}
return result;
}
/* Implementation of gdb.Frame.type (self) -> Integer.
Returns the frame type, namely one of the gdb.*_FRAME constants. */
static PyObject *
frapy_type (PyObject *self, PyObject *args)
{
struct frame_info *frame;
enum frame_type type = NORMAL_FRAME;/* Initialize to appease gcc warning. */
volatile struct gdb_exception except;
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
FRAPY_REQUIRE_VALID (self, frame);
type = get_frame_type (frame);
}
GDB_PY_HANDLE_EXCEPTION (except);
return PyInt_FromLong (type);
}
/* Implementation of gdb.Frame.architecture (self) -> gdb.Architecture.
Returns the frame's architecture as a gdb.Architecture object. */
static PyObject *
frapy_arch (PyObject *self, PyObject *args)
{
struct frame_info *frame = NULL; /* Initialize to appease gcc warning. */
frame_object *obj = (frame_object *) self;
volatile struct gdb_exception except;
TRY_CATCH (except, RETURN_MASK_ALL)
{
FRAPY_REQUIRE_VALID (self, frame);
}
GDB_PY_HANDLE_EXCEPTION (except);
return gdbarch_to_arch_object (obj->gdbarch);
}
/* Implementation of gdb.Frame.unwind_stop_reason (self) -> Integer.
Returns one of the gdb.FRAME_UNWIND_* constants. */
static PyObject *
frapy_unwind_stop_reason (PyObject *self, PyObject *args)
{
struct frame_info *frame = NULL; /* Initialize to appease gcc warning. */
volatile struct gdb_exception except;
enum unwind_stop_reason stop_reason;
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
FRAPY_REQUIRE_VALID (self, frame);
}
GDB_PY_HANDLE_EXCEPTION (except);
stop_reason = get_frame_unwind_stop_reason (frame);
return PyInt_FromLong (stop_reason);
}
/* Implementation of gdb.Frame.pc (self) -> Long.
Returns the frame's resume address. */
static PyObject *
frapy_pc (PyObject *self, PyObject *args)
{
CORE_ADDR pc = 0; /* Initialize to appease gcc warning. */
struct frame_info *frame;
volatile struct gdb_exception except;
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
FRAPY_REQUIRE_VALID (self, frame);
pc = get_frame_pc (frame);
}
GDB_PY_HANDLE_EXCEPTION (except);
2011-01-26 21:53:45 +01:00
return gdb_py_long_from_ulongest (pc);
}
/* Implementation of gdb.Frame.read_register (self, register) -> gdb.Value.
Returns the value of a register in this frame. */
static PyObject *
frapy_read_register (PyObject *self, PyObject *args)
{
volatile struct gdb_exception except;
const char *regnum_str;
struct value *val = NULL;
if (!PyArg_ParseTuple (args, "s", &regnum_str))
return NULL;
TRY_CATCH (except, RETURN_MASK_ALL)
{
struct frame_info *frame;
int regnum;
FRAPY_REQUIRE_VALID (self, frame);
regnum = user_reg_map_name_to_regnum (get_frame_arch (frame),
regnum_str,
strlen (regnum_str));
if (regnum >= 0)
val = value_of_register (regnum, frame);
if (val == NULL)
PyErr_SetString (PyExc_ValueError, _("Unknown register."));
}
GDB_PY_HANDLE_EXCEPTION (except);
return val == NULL ? NULL : value_to_value_object (val);
}
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
/* Implementation of gdb.Frame.block (self) -> gdb.Block.
Returns the frame's code block. */
static PyObject *
frapy_block (PyObject *self, PyObject *args)
{
struct frame_info *frame;
constify struct block in some places This makes some spots in gdb, particularly general_symbol_info, use a "const struct block", then fixes the fallout. The justification is that, ordinarily, blocks ought to be readonly. Note though that we can't add "const" in the blockvector due to block relocation. This can be done once blocks are made independent of the program space. 2014-06-18 Tom Tromey <tromey@redhat.com> * varobj.c (varobj_create): Update. * valops.c (value_of_this): Update. * tracepoint.c (add_local_symbols, scope_info): Update. * symtab.h (struct general_symbol_info) <block>: Now const. * symtab.c (skip_prologue_sal) (default_make_symbol_completion_list_break_on) (skip_prologue_using_sal): Update. * stack.h (iterate_over_block_locals) (iterate_over_block_local_vars): Update. * stack.c (print_frame_args): Update. (iterate_over_block_locals, iterate_over_block_local_vars): Make parameter const. (get_selected_block): Make return type const. * python/py-frame.c (frapy_block): Update. * python/py-block.c (gdbpy_block_for_pc): Update. * p-exp.y (%union) <bval>: Now const. * mi/mi-cmd-stack.c (list_args_or_locals): Update. * mdebugread.c (mylookup_symbol, parse_procedure): Update. * m2-exp.y (%union) <bval>: Now const. * linespec.c (get_current_search_block): Make return type const. (create_sals_line_offset, find_label_symbols): Update. * inline-frame.c (inline_frame_sniffer, skip_inline_frames): Update. (block_starting_point_at): Make "block" const. * infrun.c (insert_exception_resume_breakpoint): Make "b" const. (check_exception_resume): Update. * guile/scm-frame.c (gdbscm_frame_block): Update. * guile/scm-block.c (gdbscm_lookup_block): Update. * frame.h (get_frame_block): Update. (get_selected_block): Make return type const. * frame.c (frame_id_inner): Update. * f-valprint.c (info_common_command_for_block) (info_common_command): Update. * dwarf2loc.c (dwarf2_find_location_expression) (dwarf_expr_frame_base, dwarf2_compile_expr_to_ax) (locexpr_describe_location_piece): Update. * c-exp.y (%union) <bval>: Now const. * breakpoint.c (resolve_sal_pc): Update. * blockframe.c (get_frame_block):Make return type const. (get_pc_function_start, get_frame_function, find_pc_sect_function) (block_innermost_frame): Update. * block.h (blockvector_for_pc, blockvector_for_pc_sect) (block_for_pc, block_for_pc_sect): Update. * block.c (blockvector_for_pc_sect, blockvector_for_pc): Make 'pblock' const. (block_for_pc_sect, block_for_pc): Make return type const. * ax-gdb.c (gen_expr): Update. * alpha-mdebug-tdep.c (find_proc_desc): Update. * ada-lang.c (ada_read_renaming_var_value): Make 'block' const. (ada_make_symbol_completion_list, ada_add_exceptions_from_frame) (ada_read_var_value): Update. * ada-exp.y (struct name_info) <block>: Now const. (%union): Likewise. (block_lookup): Constify.
2013-03-12 16:51:37 +01:00
const struct block *block = NULL, *fn_block;
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
volatile struct gdb_exception except;
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
FRAPY_REQUIRE_VALID (self, frame);
block = get_frame_block (frame, NULL);
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
}
GDB_PY_HANDLE_EXCEPTION (except);
for (fn_block = block;
fn_block != NULL && BLOCK_FUNCTION (fn_block) == NULL;
fn_block = BLOCK_SUPERBLOCK (fn_block))
;
if (block == NULL || fn_block == NULL || BLOCK_FUNCTION (fn_block) == NULL)
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
{
PyErr_SetString (PyExc_RuntimeError,
_("Cannot locate block for frame."));
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
return NULL;
}
if (block)
{
struct symtab *symt;
symt = SYMBOL_SYMTAB (BLOCK_FUNCTION (fn_block));
return block_to_block_object (block, symt->objfile);
}
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
Py_RETURN_NONE;
}
/* Implementation of gdb.Frame.function (self) -> gdb.Symbol.
Returns the symbol for the function corresponding to this frame. */
static PyObject *
frapy_function (PyObject *self, PyObject *args)
{
struct symbol *sym = NULL;
struct frame_info *frame;
volatile struct gdb_exception except;
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
FRAPY_REQUIRE_VALID (self, frame);
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
sym = find_pc_function (get_frame_address_in_block (frame));
}
GDB_PY_HANDLE_EXCEPTION (except);
if (sym)
return symbol_to_symbol_object (sym);
Py_RETURN_NONE;
}
/* Convert a frame_info struct to a Python Frame object.
Sets a Python exception and returns NULL on error. */
2010-06-28 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * value.c (pack_unsigned_long): New function. (value_from_ulongest): New function. * value.h (value_from_ulongest): Declare. * python/python.c (_initialize_python): Call gdbpy_initialize_thread and gdbpy_initialize_inferior. * python/python-internal.h: Define thread_object. (gdbpy_inferiors, gdbpy_selected_thread) (frame_info_to_frame_object, create_thread_object) (find_thread_object, find_inferior_object) (gdbpy_initialize_thread, gdbpy_initialize_inferiors) (gdbpy_is_value_object, get_addr_from_python): Declare. * python/py-value.c (builtin_type_upylong): Define. (convert_value_from_python): Add logic for ulongest. (gdbpy_is_value_object): New function. * python/py-utils.c (get_addr_from_python): New function. * python/py-frame.c (frame_info_to_frame_object): Return a PyObject. (gdbpy_selected_frame): Use PyObject over frame_info. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-inferior and py-infthread. (SUBDIR_PYTHON_SRCS): Likewise. (py-inferior.o): New Rule. (py-infthread.o): New Rule. * python/py-inferior.c: New File. * python/py-infthread.c: New File. 2010-06-28 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * gdb.texinfo (Inferiors In Python): New node. * gdb.texinfo (Threads In Python): New node. 2010-06-28 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * gdb.python/py-inferior.c: New File. * gdb.python/py-infthread.c: New File. * gdb.python/py-inferior.exp: New File. * gdb.python/py-infthread.exp: New File.
2010-06-28 23:16:04 +02:00
PyObject *
frame_info_to_frame_object (struct frame_info *frame)
{
frame_object *frame_obj;
volatile struct gdb_exception except;
frame_obj = PyObject_New (frame_object, &frame_object_type);
if (frame_obj == NULL)
return NULL;
TRY_CATCH (except, RETURN_MASK_ALL)
{
/* Try to get the previous frame, to determine if this is the last frame
in a corrupt stack. If so, we need to store the frame_id of the next
frame and not of this one (which is possibly invalid). */
if (get_prev_frame (frame) == NULL
&& get_frame_unwind_stop_reason (frame) != UNWIND_NO_REASON
&& get_next_frame (frame) != NULL)
{
frame_obj->frame_id = get_frame_id (get_next_frame (frame));
frame_obj->frame_id_is_next = 1;
}
else
{
frame_obj->frame_id = get_frame_id (frame);
frame_obj->frame_id_is_next = 0;
}
frame_obj->gdbarch = get_frame_arch (frame);
}
if (except.reason < 0)
{
Py_DECREF (frame_obj);
gdbpy_convert_exception (except);
return NULL;
}
2010-06-28 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * value.c (pack_unsigned_long): New function. (value_from_ulongest): New function. * value.h (value_from_ulongest): Declare. * python/python.c (_initialize_python): Call gdbpy_initialize_thread and gdbpy_initialize_inferior. * python/python-internal.h: Define thread_object. (gdbpy_inferiors, gdbpy_selected_thread) (frame_info_to_frame_object, create_thread_object) (find_thread_object, find_inferior_object) (gdbpy_initialize_thread, gdbpy_initialize_inferiors) (gdbpy_is_value_object, get_addr_from_python): Declare. * python/py-value.c (builtin_type_upylong): Define. (convert_value_from_python): Add logic for ulongest. (gdbpy_is_value_object): New function. * python/py-utils.c (get_addr_from_python): New function. * python/py-frame.c (frame_info_to_frame_object): Return a PyObject. (gdbpy_selected_frame): Use PyObject over frame_info. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-inferior and py-infthread. (SUBDIR_PYTHON_SRCS): Likewise. (py-inferior.o): New Rule. (py-infthread.o): New Rule. * python/py-inferior.c: New File. * python/py-infthread.c: New File. 2010-06-28 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * gdb.texinfo (Inferiors In Python): New node. * gdb.texinfo (Threads In Python): New node. 2010-06-28 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * gdb.python/py-inferior.c: New File. * gdb.python/py-infthread.c: New File. * gdb.python/py-inferior.exp: New File. * gdb.python/py-infthread.exp: New File.
2010-06-28 23:16:04 +02:00
return (PyObject *) frame_obj;
}
/* Implementation of gdb.Frame.older (self) -> gdb.Frame.
Returns the frame immediately older (outer) to this frame, or None if
there isn't one. */
static PyObject *
frapy_older (PyObject *self, PyObject *args)
{
struct frame_info *frame, *prev = NULL;
volatile struct gdb_exception except;
PyObject *prev_obj = NULL; /* Initialize to appease gcc warning. */
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
FRAPY_REQUIRE_VALID (self, frame);
prev = get_prev_frame (frame);
}
GDB_PY_HANDLE_EXCEPTION (except);
if (prev)
prev_obj = (PyObject *) frame_info_to_frame_object (prev);
else
{
Py_INCREF (Py_None);
prev_obj = Py_None;
}
return prev_obj;
}
/* Implementation of gdb.Frame.newer (self) -> gdb.Frame.
Returns the frame immediately newer (inner) to this frame, or None if
there isn't one. */
static PyObject *
frapy_newer (PyObject *self, PyObject *args)
{
struct frame_info *frame, *next = NULL;
volatile struct gdb_exception except;
PyObject *next_obj = NULL; /* Initialize to appease gcc warning. */
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
FRAPY_REQUIRE_VALID (self, frame);
next = get_next_frame (frame);
}
GDB_PY_HANDLE_EXCEPTION (except);
if (next)
next_obj = (PyObject *) frame_info_to_frame_object (next);
else
{
Py_INCREF (Py_None);
next_obj = Py_None;
}
return next_obj;
}
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
/* Implementation of gdb.Frame.find_sal (self) -> gdb.Symtab_and_line.
Returns the frame's symtab and line. */
static PyObject *
frapy_find_sal (PyObject *self, PyObject *args)
{
struct frame_info *frame;
struct symtab_and_line sal;
volatile struct gdb_exception except;
PyObject *sal_obj = NULL; /* Initialize to appease gcc warning. */
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
FRAPY_REQUIRE_VALID (self, frame);
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
find_frame_sal (frame, &sal);
sal_obj = symtab_and_line_to_sal_object (sal);
}
GDB_PY_HANDLE_EXCEPTION (except);
return sal_obj;
}
/* Implementation of gdb.Frame.read_var_value (self, variable,
[block]) -> gdb.Value. If the optional block argument is provided
start the search from that block, otherwise search from the frame's
current block (determined by examining the resume address of the
frame). The variable argument must be a string or an instance of a
gdb/ * python/py-breakpoint.c (bppy_set_condition): New comment. * python/py-cmd.c (cmdpy_function): Call also gdbpy_print_stack for failed PyUnicode_Decode. (cmdpy_completer): Skip element for failed python_string_to_host_string. (cmdpy_init): Return -1 on failed python_string_to_host_string. * python/py-frame.c (frapy_read_var): Extend the function comment. * python/py-function.c (fnpy_init): Return -1 on failed python_string_to_host_string. * python/py-inferior.c (infpy_read_memory, infpy_write_memory): Extend the function comment. (infpy_search_memory): Extend the function comment. Remove the PyErr_SetString call on already set error state. * python/py-param.c (set_parameter_value): Extend the function comment. Return -1 on failed python_string_to_host_string, twice. (set_attr): Extend the function comment. (compute_enum_values): Extend the function comment. New variable back_to. Protect self->enumeration by BACK_TO cleanups. Return 0 on failed python_string_to_host_string. (get_doc_string): Call gdbpy_print_stack on failed python_string_to_host_string. (parmpy_init): Extend the function comment. * python/py-prettyprint.c (pretty_print_one_value): Likewise. (gdbpy_get_display_hint, print_children): Call gdbpy_print_stack on failed python_string_to_host_string. * python/py-value.c (valpy_new, valpy_getitem, valpy_call) (valpy_binop, valpy_richcompare): Extend the function comment. * python/python.c (struct python_env) <error_type, error_value, error_traceback>: New fields. (restore_python_env): Handle PyErr_Occurred. Call PyErr_Restore. (ensure_python_env): Call PyErr_Fetch. * varobj.c (update_dynamic_varobj_children): Call gdbpy_print_stack on failed convert_value_from_python. (value_get_print_value): Call gdbpy_print_stack on failed python_string_to_target_python_string. gdb/testsuite/ * gdb.python/py-error.exp: New file. * gdb.python/py-error.py: New file.
2010-10-13 15:24:40 +02:00
gdb.Symbol. The block argument must be an instance of gdb.Block. Returns
NULL on error, with a python exception set. */
static PyObject *
frapy_read_var (PyObject *self, PyObject *args)
{
struct frame_info *frame;
PyObject *sym_obj, *block_obj = NULL;
struct symbol *var = NULL; /* gcc-4.3.2 false warning. */
struct value *val = NULL;
volatile struct gdb_exception except;
if (!PyArg_ParseTuple (args, "O|O", &sym_obj, &block_obj))
return NULL;
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
if (PyObject_TypeCheck (sym_obj, &symbol_object_type))
var = symbol_object_to_symbol (sym_obj);
else if (gdbpy_is_string (sym_obj))
{
char *var_name;
const struct block *block = NULL;
struct cleanup *cleanup;
volatile struct gdb_exception except;
var_name = python_string_to_target_string (sym_obj);
if (!var_name)
return NULL;
cleanup = make_cleanup (xfree, var_name);
if (block_obj)
{
block = block_object_to_block (block_obj);
if (!block)
{
PyErr_SetString (PyExc_RuntimeError,
_("Second argument must be block."));
do_cleanups (cleanup);
return NULL;
}
}
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
FRAPY_REQUIRE_VALID (self, frame);
if (!block)
block = get_frame_block (frame, NULL);
var = lookup_symbol (var_name, block, VAR_DOMAIN, NULL);
}
if (except.reason < 0)
{
do_cleanups (cleanup);
gdbpy_convert_exception (except);
return NULL;
}
if (!var)
{
PyErr_Format (PyExc_ValueError,
_("Variable '%s' not found."), var_name);
do_cleanups (cleanup);
return NULL;
}
do_cleanups (cleanup);
}
else
{
PyErr_SetString (PyExc_TypeError,
_("Argument must be a symbol or string."));
return NULL;
}
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
FRAPY_REQUIRE_VALID (self, frame);
val = read_var_value (var, frame);
}
GDB_PY_HANDLE_EXCEPTION (except);
return value_to_value_object (val);
}
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
/* Select this frame. */
static PyObject *
frapy_select (PyObject *self, PyObject *args)
{
struct frame_info *fi;
volatile struct gdb_exception except;
TRY_CATCH (except, RETURN_MASK_ALL)
{
Introduce gdb.FinishBreakpoint in Python * Makefile.in (SUBDIR_PYTHON_OBS): Add py-finishbreakpoint.o. (SUBDIR_PYTHON_SRCS): Add python/py-finishbreakpoint.c. Add build rule for this file. * infcmd.c (print_return_value): Split to create get_return_value. (get_return_value): New function based on print_return_value. Handle case where stop_registers are not set. * inferior.h (get_return_value): New prototype. * python/py-breakpoint.c (bppy_pending_object): Make non-static. (gdbpy_breakpoint_created): Set is_py_finish_bp is necessary. (struct breakpoint_object): Move to python-internal.h (BPPY_REQUIRE_VALID): Likewise. (BPPY_SET_REQUIRE_VALID): Likewise. (gdbpy_breakpoint_created): Initialize is_finish_bp. (gdbpy_should_stop): Add pre/post hooks before/after calling stop method. * python/python-internal.h (breakpoint_object_type): Add as extern. (bppy_pending_object): Likewise. (typedef struct breakpoint_object) Removed. (struct breakpoint_object): Moved from py-breakpoint.c. Add field is_finish_bp. (BPPY_REQUIRE_VALID): Moved from py-breakpoint.c. (BPPY_SET_REQUIRE_VALID): Likewise. (frame_object_to_frame_info): New prototype. (gdbpy_initialize_finishbreakpoints): New prototype. (bpfinishpy_is_finish_bp): Likewise. (bpfinishpy_pre_stop_hook): Likewise. (bpfinishpy_post_stop_hook): Likewise. * python/py-finishbreakpoint.c: New file. * python/py-frame.c(frame_object_to_frame_info): Make non-static and accept PyObject instead of frame_object. (frapy_is_valid): Don't cast to frame_object. (frapy_name): Likewise. (frapy_type): Likewise. (frapy_unwind_stop_reason): Likewise. (frapy_pc): Likewise. (frapy_block): Likewise. (frapy_function): Likewise. (frapy_older): Likewise. (frapy_newer): Likewise. (frapy_find_sal): Likewise. (frapy_read_var): Likewise. (frapy_select): Likewise. * python/python.c (gdbpy_is_stopped_at_finish_bp): New noop function. (_initialize_python): Add gdbpy_initialize_finishbreakpoints. * python/python.h: Include breakpoint.h (gdbpy_is_stopped_at_finish_bp): New prototype. doc/ * gdb.texinfo (Finish Breakpoints in Python): New subsection. (Python API): Add menu entry for Finish Breakpoints. testsuite/ * Makefile.in (EXECUTABLES): Add py-finish-breakpoint and py-finish-breakpoint2 (MISCALLANEOUS): Add py-events-shlib.so and py-events-shlib-nodebug.so * gdb.python/py-breakpoint.exp (mult_line): Define and use variable instead of line number. * gdb.python/py-finish-breakpoint.c: New file. * gdb.python/py-finish-breakpoint.exp: New file. * gdb.python/py-finish-breakpoint.py: New file. * gdb.python/py-finish-breakpoint2.cc: New file. * gdb.python/py-finish-breakpoint2.exp: New file. * gdb.python/py-finish-breakpoint2.py: New file.
2011-12-23 18:06:16 +01:00
FRAPY_REQUIRE_VALID (self, fi);
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
select_frame (fi);
}
GDB_PY_HANDLE_EXCEPTION (except);
Py_RETURN_NONE;
}
/* Implementation of gdb.newest_frame () -> gdb.Frame.
Returns the newest frame object. */
PyObject *
gdbpy_newest_frame (PyObject *self, PyObject *args)
{
struct frame_info *frame = NULL;
volatile struct gdb_exception except;
TRY_CATCH (except, RETURN_MASK_ALL)
{
frame = get_current_frame ();
}
GDB_PY_HANDLE_EXCEPTION (except);
return frame_info_to_frame_object (frame);
}
/* Implementation of gdb.selected_frame () -> gdb.Frame.
Returns the selected frame object. */
PyObject *
gdbpy_selected_frame (PyObject *self, PyObject *args)
{
struct frame_info *frame = NULL;
volatile struct gdb_exception except;
TRY_CATCH (except, RETURN_MASK_ALL)
{
frame = get_selected_frame ("No frame is currently selected.");
}
GDB_PY_HANDLE_EXCEPTION (except);
return frame_info_to_frame_object (frame);
}
/* Implementation of gdb.stop_reason_string (Integer) -> String.
Return a string explaining the unwind stop reason. */
PyObject *
gdbpy_frame_stop_reason_string (PyObject *self, PyObject *args)
{
int reason;
const char *str;
if (!PyArg_ParseTuple (args, "i", &reason))
return NULL;
if (reason < UNWIND_FIRST || reason > UNWIND_LAST)
{
PyErr_SetString (PyExc_ValueError,
_("Invalid frame stop reason."));
return NULL;
}
str = unwind_stop_reason_to_string (reason);
return PyUnicode_Decode (str, strlen (str), host_charset (), NULL);
}
/* Implements the equality comparison for Frame objects.
All other comparison operators will throw a TypeError Python exception,
as they aren't valid for frames. */
static PyObject *
frapy_richcompare (PyObject *self, PyObject *other, int op)
{
int result;
if (!PyObject_TypeCheck (other, &frame_object_type)
|| (op != Py_EQ && op != Py_NE))
{
Py_INCREF (Py_NotImplemented);
return Py_NotImplemented;
}
if (frame_id_eq (((frame_object *) self)->frame_id,
((frame_object *) other)->frame_id))
result = Py_EQ;
else
result = Py_NE;
if (op == result)
Py_RETURN_TRUE;
Py_RETURN_FALSE;
}
/* Sets up the Frame API in the gdb module. */
* python/py-arch.c (gdbpy_initialize_arch): Return 'int'. Check errors. * python/py-auto-load.c (gdbpy_initialize_auto_load): Return 'int'. * python/py-block.c (gdbpy_initialize_blocks): Return 'int'. Check errors. * python/py-breakpoint.c (gdbpy_initialize_breakpoints): Return 'int'. Check errors. * python/py-cmd.c (gdbpy_initialize_commands): Return 'int'. Check errors. * python/py-event.c (gdbpy_initialize_event): Return 'int'. Check errors. * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Change generated init function to return 'int'. * python/py-evtregistry.c (gdbpy_initialize_eventregistry): Return 'int'. Check errors. * python/py-evts.c (gdbpy_initialize_py_events): Return 'int'. Check errors. * python/py-finishbreakpoint.c (gdbpy_initialize_finishbreakpoints): Return 'int'. Check errors. * python/py-frame.c (gdbpy_initialize_frames): Return 'int'. Check errors. * python/py-function.c (gdbpy_initialize_functions): Return 'int'. Check errors. * python/py-gdb-readline.c (gdbpy_initialize_gdb_readline): Check errors. * python/py-inferior.c (gdbpy_initialize_inferior): Return 'int'. Check errors. * python/py-infthread.c (gdbpy_initialize_thread): Return 'int'. Check errors. * python/py-lazy-string.c (gdbpy_initialize_lazy_string): Return 'int'. Check errors. * python/py-objfile.c (gdbpy_initialize_objfile): Return 'int'. Check errors. * python/py-param.c (gdbpy_initialize_parameters): Return 'int'. Check errors. * python/py-progspace.c (gdbpy_initialize_pspace): Return 'int'. Check errors. * python/py-symbol.c (gdbpy_initialize_symbols): Return 'int'. Check errors. * python/py-symtab.c (gdbpy_initialize_symtabs): Return 'int'. Check errors. * python/py-type.c (gdbpy_initialize_types): Return 'int'. Check errors. * python/py-value.c (gdbpy_initialize_values): Return 'int'. Check errors. * python/python-internal.h (gdbpy_initialize_auto_load, gdbpy_initialize_values, gdbpy_initialize_frames, gdbpy_initialize_symtabs, gdbpy_initialize_commands, gdbpy_initialize_symbols, gdbpy_initialize_symtabs, gdbpy_initialize_blocks, gdbpy_initialize_types, gdbpy_initialize_functions, gdbpy_initialize_pspace, gdbpy_initialize_objfile, gdbpy_initialize_breakpoints, gdbpy_initialize_finishbreakpoints, gdbpy_initialize_lazy_string, gdbpy_initialize_parameters, gdbpy_initialize_thread, gdbpy_initialize_inferior, gdbpy_initialize_eventregistry, gdbpy_initialize_event, gdbpy_initialize_py_events, gdbpy_initialize_stop_event, gdbpy_initialize_signal_event, gdbpy_initialize_breakpoint_event, gdbpy_initialize_continue_event, gdbpy_initialize_exited_event, gdbpy_initialize_thread_event, gdbpy_initialize_new_objfile_event, gdbpy_initialize_arch): Update. Use CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION. * python/python.c (gdb_python_initialized): New global. (gdbpy_initialize_events): Return 'int'. Check errors. (_initialize_python): Check errors. Set gdb_python_initialized.
2013-05-20 22:28:52 +02:00
int
gdbpy_initialize_frames (void)
{
frame_object_type.tp_new = PyType_GenericNew;
if (PyType_Ready (&frame_object_type) < 0)
* python/py-arch.c (gdbpy_initialize_arch): Return 'int'. Check errors. * python/py-auto-load.c (gdbpy_initialize_auto_load): Return 'int'. * python/py-block.c (gdbpy_initialize_blocks): Return 'int'. Check errors. * python/py-breakpoint.c (gdbpy_initialize_breakpoints): Return 'int'. Check errors. * python/py-cmd.c (gdbpy_initialize_commands): Return 'int'. Check errors. * python/py-event.c (gdbpy_initialize_event): Return 'int'. Check errors. * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Change generated init function to return 'int'. * python/py-evtregistry.c (gdbpy_initialize_eventregistry): Return 'int'. Check errors. * python/py-evts.c (gdbpy_initialize_py_events): Return 'int'. Check errors. * python/py-finishbreakpoint.c (gdbpy_initialize_finishbreakpoints): Return 'int'. Check errors. * python/py-frame.c (gdbpy_initialize_frames): Return 'int'. Check errors. * python/py-function.c (gdbpy_initialize_functions): Return 'int'. Check errors. * python/py-gdb-readline.c (gdbpy_initialize_gdb_readline): Check errors. * python/py-inferior.c (gdbpy_initialize_inferior): Return 'int'. Check errors. * python/py-infthread.c (gdbpy_initialize_thread): Return 'int'. Check errors. * python/py-lazy-string.c (gdbpy_initialize_lazy_string): Return 'int'. Check errors. * python/py-objfile.c (gdbpy_initialize_objfile): Return 'int'. Check errors. * python/py-param.c (gdbpy_initialize_parameters): Return 'int'. Check errors. * python/py-progspace.c (gdbpy_initialize_pspace): Return 'int'. Check errors. * python/py-symbol.c (gdbpy_initialize_symbols): Return 'int'. Check errors. * python/py-symtab.c (gdbpy_initialize_symtabs): Return 'int'. Check errors. * python/py-type.c (gdbpy_initialize_types): Return 'int'. Check errors. * python/py-value.c (gdbpy_initialize_values): Return 'int'. Check errors. * python/python-internal.h (gdbpy_initialize_auto_load, gdbpy_initialize_values, gdbpy_initialize_frames, gdbpy_initialize_symtabs, gdbpy_initialize_commands, gdbpy_initialize_symbols, gdbpy_initialize_symtabs, gdbpy_initialize_blocks, gdbpy_initialize_types, gdbpy_initialize_functions, gdbpy_initialize_pspace, gdbpy_initialize_objfile, gdbpy_initialize_breakpoints, gdbpy_initialize_finishbreakpoints, gdbpy_initialize_lazy_string, gdbpy_initialize_parameters, gdbpy_initialize_thread, gdbpy_initialize_inferior, gdbpy_initialize_eventregistry, gdbpy_initialize_event, gdbpy_initialize_py_events, gdbpy_initialize_stop_event, gdbpy_initialize_signal_event, gdbpy_initialize_breakpoint_event, gdbpy_initialize_continue_event, gdbpy_initialize_exited_event, gdbpy_initialize_thread_event, gdbpy_initialize_new_objfile_event, gdbpy_initialize_arch): Update. Use CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION. * python/python.c (gdb_python_initialized): New global. (gdbpy_initialize_events): Return 'int'. Check errors. (_initialize_python): Check errors. Set gdb_python_initialized.
2013-05-20 22:28:52 +02:00
return -1;
/* Note: These would probably be best exposed as class attributes of
Frame, but I don't know how to do it except by messing with the
type's dictionary. That seems too messy. */
* python/py-arch.c (gdbpy_initialize_arch): Return 'int'. Check errors. * python/py-auto-load.c (gdbpy_initialize_auto_load): Return 'int'. * python/py-block.c (gdbpy_initialize_blocks): Return 'int'. Check errors. * python/py-breakpoint.c (gdbpy_initialize_breakpoints): Return 'int'. Check errors. * python/py-cmd.c (gdbpy_initialize_commands): Return 'int'. Check errors. * python/py-event.c (gdbpy_initialize_event): Return 'int'. Check errors. * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Change generated init function to return 'int'. * python/py-evtregistry.c (gdbpy_initialize_eventregistry): Return 'int'. Check errors. * python/py-evts.c (gdbpy_initialize_py_events): Return 'int'. Check errors. * python/py-finishbreakpoint.c (gdbpy_initialize_finishbreakpoints): Return 'int'. Check errors. * python/py-frame.c (gdbpy_initialize_frames): Return 'int'. Check errors. * python/py-function.c (gdbpy_initialize_functions): Return 'int'. Check errors. * python/py-gdb-readline.c (gdbpy_initialize_gdb_readline): Check errors. * python/py-inferior.c (gdbpy_initialize_inferior): Return 'int'. Check errors. * python/py-infthread.c (gdbpy_initialize_thread): Return 'int'. Check errors. * python/py-lazy-string.c (gdbpy_initialize_lazy_string): Return 'int'. Check errors. * python/py-objfile.c (gdbpy_initialize_objfile): Return 'int'. Check errors. * python/py-param.c (gdbpy_initialize_parameters): Return 'int'. Check errors. * python/py-progspace.c (gdbpy_initialize_pspace): Return 'int'. Check errors. * python/py-symbol.c (gdbpy_initialize_symbols): Return 'int'. Check errors. * python/py-symtab.c (gdbpy_initialize_symtabs): Return 'int'. Check errors. * python/py-type.c (gdbpy_initialize_types): Return 'int'. Check errors. * python/py-value.c (gdbpy_initialize_values): Return 'int'. Check errors. * python/python-internal.h (gdbpy_initialize_auto_load, gdbpy_initialize_values, gdbpy_initialize_frames, gdbpy_initialize_symtabs, gdbpy_initialize_commands, gdbpy_initialize_symbols, gdbpy_initialize_symtabs, gdbpy_initialize_blocks, gdbpy_initialize_types, gdbpy_initialize_functions, gdbpy_initialize_pspace, gdbpy_initialize_objfile, gdbpy_initialize_breakpoints, gdbpy_initialize_finishbreakpoints, gdbpy_initialize_lazy_string, gdbpy_initialize_parameters, gdbpy_initialize_thread, gdbpy_initialize_inferior, gdbpy_initialize_eventregistry, gdbpy_initialize_event, gdbpy_initialize_py_events, gdbpy_initialize_stop_event, gdbpy_initialize_signal_event, gdbpy_initialize_breakpoint_event, gdbpy_initialize_continue_event, gdbpy_initialize_exited_event, gdbpy_initialize_thread_event, gdbpy_initialize_new_objfile_event, gdbpy_initialize_arch): Update. Use CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION. * python/python.c (gdb_python_initialized): New global. (gdbpy_initialize_events): Return 'int'. Check errors. (_initialize_python): Check errors. Set gdb_python_initialized.
2013-05-20 22:28:52 +02:00
if (PyModule_AddIntConstant (gdb_module, "NORMAL_FRAME", NORMAL_FRAME) < 0
|| PyModule_AddIntConstant (gdb_module, "DUMMY_FRAME", DUMMY_FRAME) < 0
|| PyModule_AddIntConstant (gdb_module, "INLINE_FRAME", INLINE_FRAME) < 0
|| PyModule_AddIntConstant (gdb_module, "TAILCALL_FRAME",
TAILCALL_FRAME) < 0
|| PyModule_AddIntConstant (gdb_module, "SIGTRAMP_FRAME",
SIGTRAMP_FRAME) < 0
|| PyModule_AddIntConstant (gdb_module, "ARCH_FRAME", ARCH_FRAME) < 0
|| PyModule_AddIntConstant (gdb_module, "SENTINEL_FRAME",
SENTINEL_FRAME) < 0)
return -1;
#define SET(name, description) \
* python/py-arch.c (gdbpy_initialize_arch): Return 'int'. Check errors. * python/py-auto-load.c (gdbpy_initialize_auto_load): Return 'int'. * python/py-block.c (gdbpy_initialize_blocks): Return 'int'. Check errors. * python/py-breakpoint.c (gdbpy_initialize_breakpoints): Return 'int'. Check errors. * python/py-cmd.c (gdbpy_initialize_commands): Return 'int'. Check errors. * python/py-event.c (gdbpy_initialize_event): Return 'int'. Check errors. * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Change generated init function to return 'int'. * python/py-evtregistry.c (gdbpy_initialize_eventregistry): Return 'int'. Check errors. * python/py-evts.c (gdbpy_initialize_py_events): Return 'int'. Check errors. * python/py-finishbreakpoint.c (gdbpy_initialize_finishbreakpoints): Return 'int'. Check errors. * python/py-frame.c (gdbpy_initialize_frames): Return 'int'. Check errors. * python/py-function.c (gdbpy_initialize_functions): Return 'int'. Check errors. * python/py-gdb-readline.c (gdbpy_initialize_gdb_readline): Check errors. * python/py-inferior.c (gdbpy_initialize_inferior): Return 'int'. Check errors. * python/py-infthread.c (gdbpy_initialize_thread): Return 'int'. Check errors. * python/py-lazy-string.c (gdbpy_initialize_lazy_string): Return 'int'. Check errors. * python/py-objfile.c (gdbpy_initialize_objfile): Return 'int'. Check errors. * python/py-param.c (gdbpy_initialize_parameters): Return 'int'. Check errors. * python/py-progspace.c (gdbpy_initialize_pspace): Return 'int'. Check errors. * python/py-symbol.c (gdbpy_initialize_symbols): Return 'int'. Check errors. * python/py-symtab.c (gdbpy_initialize_symtabs): Return 'int'. Check errors. * python/py-type.c (gdbpy_initialize_types): Return 'int'. Check errors. * python/py-value.c (gdbpy_initialize_values): Return 'int'. Check errors. * python/python-internal.h (gdbpy_initialize_auto_load, gdbpy_initialize_values, gdbpy_initialize_frames, gdbpy_initialize_symtabs, gdbpy_initialize_commands, gdbpy_initialize_symbols, gdbpy_initialize_symtabs, gdbpy_initialize_blocks, gdbpy_initialize_types, gdbpy_initialize_functions, gdbpy_initialize_pspace, gdbpy_initialize_objfile, gdbpy_initialize_breakpoints, gdbpy_initialize_finishbreakpoints, gdbpy_initialize_lazy_string, gdbpy_initialize_parameters, gdbpy_initialize_thread, gdbpy_initialize_inferior, gdbpy_initialize_eventregistry, gdbpy_initialize_event, gdbpy_initialize_py_events, gdbpy_initialize_stop_event, gdbpy_initialize_signal_event, gdbpy_initialize_breakpoint_event, gdbpy_initialize_continue_event, gdbpy_initialize_exited_event, gdbpy_initialize_thread_event, gdbpy_initialize_new_objfile_event, gdbpy_initialize_arch): Update. Use CPYCHECKER_NEGATIVE_RESULT_SETS_EXCEPTION. * python/python.c (gdb_python_initialized): New global. (gdbpy_initialize_events): Return 'int'. Check errors. (_initialize_python): Check errors. Set gdb_python_initialized.
2013-05-20 22:28:52 +02:00
if (PyModule_AddIntConstant (gdb_module, "FRAME_"#name, name) < 0) \
return -1;
#include "unwind_stop_reasons.def"
#undef SET
* python/py-arch.c (gdbpy_initialize_arch): Use gdb_pymodule_addobject. * python/py-block.c (gdbpy_initialize_blocks): Use gdb_pymodule_addobject. * python/py-breakpoint.c (gdbpy_initialize_breakpoints): Use gdb_pymodule_addobject. * python/py-cmd.c (gdbpy_initialize_breakpoints): Use gdb_pymodule_addobject. * python/py-event.c (gdbpy_initialize_event_generic): Use gdb_pymodule_addobject. * python/py-evtregistry.c (gdbpy_initialize_eventregistry): Use gdb_pymodule_addobject. * python/py-evts.c (add_new_registry): Use gdb_pymodule_addobject. (gdbpy_initialize_py_events): Likewise. * python/py-finishbreakpoint.c (gdbpy_initialize_finishbreakpoints): Use gdb_pymodule_addobject. * python/py-frame.c (gdbpy_initialize_frames): Use gdb_pymodule_addobject. * python/py-function.c (gdbpy_initialize_functions): Use gdb_pymodule_addobject. * python/py-inferior.c (gdbpy_initialize_inferior): Use gdb_pymodule_addobject. * python/py-infthread.c (gdbpy_initialize_thread): Use gdb_pymodule_addobject. * python/py-objfile.c (gdbpy_initialize_objfile): Use gdb_pymodule_addobject. * python/py-param.c (gdbpy_initialize_parameters): Use gdb_pymodule_addobject. * python/py-progspace.c (gdbpy_initialize_pspace): Use gdb_pymodule_addobject. * python/py-symbol.c (gdbpy_initialize_symbols): Use gdb_pymodule_addobject. * python/py-symtab.c (gdbpy_initialize_symtabs): Use gdb_pymodule_addobject. * python/py-type.c (gdbpy_initialize_types): Use gdb_pymodule_addobject. * python/py-utils.c (gdb_pymodule_addobject): New function. * python/py-value.c (gdbpy_initialize_values): Use gdb_pymodule_addobject. * python/python-internal.h (gdb_pymodule_addobject): Declare. * python/python.c (_initialize_python): Use gdb_pymodule_addobject.
2013-05-20 22:36:19 +02:00
return gdb_pymodule_addobject (gdb_module, "Frame",
(PyObject *) &frame_object_type);
}
static PyMethodDef frame_object_methods[] = {
{ "is_valid", frapy_is_valid, METH_NOARGS,
"is_valid () -> Boolean.\n\
Return true if this frame is valid, false if not." },
{ "name", frapy_name, METH_NOARGS,
"name () -> String.\n\
Return the function name of the frame, or None if it can't be determined." },
{ "type", frapy_type, METH_NOARGS,
"type () -> Integer.\n\
Return the type of the frame." },
{ "architecture", frapy_arch, METH_NOARGS,
"architecture () -> gdb.Architecture.\n\
Return the architecture of the frame." },
{ "unwind_stop_reason", frapy_unwind_stop_reason, METH_NOARGS,
"unwind_stop_reason () -> Integer.\n\
Return the reason why it's not possible to find frames older than this." },
{ "pc", frapy_pc, METH_NOARGS,
"pc () -> Long.\n\
Return the frame's resume address." },
{ "read_register", frapy_read_register, METH_VARARGS,
"read_register (register_name) -> gdb.Value\n\
Return the value of the register in the frame." },
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
{ "block", frapy_block, METH_NOARGS,
"block () -> gdb.Block.\n\
Return the frame's code block." },
{ "function", frapy_function, METH_NOARGS,
"function () -> gdb.Symbol.\n\
Returns the symbol for the function corresponding to this frame." },
{ "older", frapy_older, METH_NOARGS,
"older () -> gdb.Frame.\n\
Return the frame that called this frame." },
{ "newer", frapy_newer, METH_NOARGS,
"newer () -> gdb.Frame.\n\
Return the frame called by this frame." },
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
{ "find_sal", frapy_find_sal, METH_NOARGS,
"find_sal () -> gdb.Symtab_and_line.\n\
Return the frame's symtab and line." },
{ "read_var", frapy_read_var, METH_VARARGS,
"read_var (variable) -> gdb.Value.\n\
Return the value of the variable in this frame." },
2010-02-24 Phil Muldoon <pmuldoon@redhat.com> Tom Tromey <tromey@redhat.com> Thiago Jung Bauermann <bauerman@br.ibm.com> * python/python.c (_initialize_python): Call gdbpy_initialize_symtabs, gdbpy_initialize_symbols and gdbpy_initialize_blocks. * python/python-internal.h: Declare struct symbol, block and symtab_and_line. Declare block_object_type and symbol_object_type (gdbpy_lookup_symbol gdbpy_block_for_pc) (symtab_and_line_to_sal_object, symtab_to_symtab_object) (symbol_to_symbol_object, block_to_block_object) (gdbpy_initialize_symtabs,gdbpy_initialize_symbols) (gdbpy_initialize_blocks ): Declare. * python/py-frame.c (frapy_block, frapy_function, frapy_find_sal) (frapy_select): Add methods. (frapy_read_var): Add symbol branch. * Makefile.in (SUBDIR_PYTHON_OBS): Add py-symbol, py-symtab, py-block. (SUBDIR_PYTHON_SRCS): Likewise. (py-symbol.o): New rule. (py-symtab.o): Likewise. (py-block.o): Likewise. * python/py-symbol.c: New file. * python/py-symtab.c: Likewise. * python/py-block.c: Likewise. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * Makefile.in: Add py-block and py-symbol. * gdb.python/py-symbol.exp: New File. * gdb.python/py-symtab.exp: New File. * gdb.python/py-block.exp: New File. * gdb.python/py-symbol.c: New File. * gdb.python/py-block.c: New File. 2010-02-24 Phil Muldoon <pmuldoon@redhat.com> * gdb.texinfo (Frames In Python): Add block, find_sal, function and select method descriptions. (Python API): Add Blocks In Python, Symbols in Python and Symbol Tables in Python to menu. (Blocks In Python): New node. (Symbols In Python): New node. (Symbol Tables in Python): New node.
2010-02-24 22:18:28 +01:00
{ "select", frapy_select, METH_NOARGS,
"Select this frame as the user's current frame." },
{NULL} /* Sentinel */
};
PyTypeObject frame_object_type = {
Add support for Python 3. * NEWS: Mention Python 3 support. * varobj.c (value_get_print_value): Use python_string_to_target_string. * python/py-block.c: Use PyVarObject_HEAD_INIT in initialization of type objects. * python/py-breakpoint.c: Ditto. * python/py-cmd.c: Ditto. * python/py-event.c: Ditto. * python/py-event.h: Ditto. * python/py-evtregistry.c: Ditto. * python/py-finishbreakpoint.c: Ditto. * python/py-frame.c: Ditto. * python/py-function.c: Ditto. * python/py-infthread.c: Ditto. * python/py-lazy-string.c: Ditto. * python/py-progspace.c: Ditto. * /python/py-symbol.c: Ditto. * python/py-evts.c: (gdbpy_initialize_py_events): Add module initialization for Python 3. * python/py-inferior.c: Use PyVarObject_HEAD_INIT in initialization of type objects. (infpy_read_memory): Return memoryview object if Python 3. (infpy_write_memory): Use "s*" operand parsing code for Python 3. (infpy_search_memory): Ditto. (get_buffer): New function for Python 3. * python/py-objfile.c: Use PyVarObject_HEAD_INIT in initialization of type objects. (objfpy_dealloc): Use Py_TYPE to call tp_free. * python/py-param.c: Use PyVarObject_HEAD_INIT in initialization of type objects. (get_attr): Use PyUnicode_CompareWithASCIIString if Python 3. (set_attr): Ditto. * python/py-prettyprint.c (print_string_repr): use PyBytes methods instead of PyString methods if Python 3. (print_children): Skip push_dummy_python_frame call if Python 3. * python/py-symtab.c: Use PyVarObject_HEAD_INIT in initialization of type objects. (salpy_dealloc): Use Py_TYPE to call tp_free. * python/py-type.c: Use PyVarObject_HEAD_INIT in initialization of type objects. (field_dealloc): Use Py_TYPE to call tp_free. (typy_dealloc): Ditto. (type_object_as_number): Adjust struct initializations for differences in layout for Python 2 vs. Python 3. * python/py-utils.c (python_string_to_unicode): Omit non-Unicode string case for Python 3. (unicode_to_encoded_python_string): Shorten code (no functional change). (python_string_to_target_python_string): Comment that in Python 3 returned value is a Python "bytes" type. (gdbpy_is_string): Omit non-Unicode string check in Python 3. (gdb_py_object_from_longest): Omit non-long integer case in Python 3. (gdb_py_object_from_ulongest): Ditto. * python/py-value.c: Use PyVarObject_HEAD_INIT in initialization of type objects. (valpy_dealloc): Use Py_TYPE to call tp_free. (valpy_int): Omit function if Python 3. (convert_value_from_python): Use "%S" format (Python object as a string) if Python 3. (value_object_as_number): Adjust struct initializations for differences in layout for Python 2 vs. Python 3. * python/python-config.py: Adjust syntax for Python 3 compatibility. Include "sys.abiflags" string as part of python library name, if that attribute exists (Python 3). * python/python-internal.h (IS_PY3): Define if Python 3. (Py_TPFLAGS_HAVE_ITER, Py_TPFLAGS_CHECKTYPES): Define with placeholder value if Python 3. (PyInt_Check, PyInt_FromLong, PyInt_AsLong, PyString_FromString, PyString_Decode, PyString_FromFormat, PyString_Check): Define as analogous Python 3 API function if Python 3. (PyVarObject_HEAD_INIT): Define if not already defined. (Py_TYPE): Ditto. * python/python.c (eval_python_command): Omit Py_FlushLine call if Python 3. Check return values of all Python API calls for error. Supply dummy "python" and "python-interactive" commands if Python initialization failed. (_initialize_python): Convert argc to wchar_t** if Python 3. Add module initialization for Python 3. (finish_python_initialization): Pass wchar_t * argument to PySys_SetPath if Python 3. * python/lib/gdb/__init__.py: Define "reload" if Python 3. (_GdbFile): New class for common output file behavior. (GdbOutFile): Subclass from _GdbFile. (GdbOutputErrorFile): Ditto. (auto_load_packages): Adjust syntax for Python 3 compatibility. * python/lib/gdb/printing.py: Define basestr and int if Python 3. * python/lib/gdb/prompt.py: Use sorted() function rather than sort() method. * python/lib/gdb/command/explore.py: Define raw_input if Python 3. Adjust syntax for Python 3 compatibility. * python/lib/gdb/command/pretty_printers.py: Use sorted() function rather than sort() method. Adjust syntax for Python 3 compatibility. * python/lib/gdb/command/type_printers.py: Ditto. * doc/gdb.texinfo (Inferior.read_memory): Mention that the return value is a memoryview object if Python 3.
2012-12-12 17:47:30 +01:00
PyVarObject_HEAD_INIT (NULL, 0)
"gdb.Frame", /* tp_name */
sizeof (frame_object), /* tp_basicsize */
0, /* tp_itemsize */
0, /* tp_dealloc */
0, /* tp_print */
0, /* tp_getattr */
0, /* tp_setattr */
0, /* tp_compare */
0, /* tp_repr */
0, /* tp_as_number */
0, /* tp_as_sequence */
0, /* tp_as_mapping */
0, /* tp_hash */
0, /* tp_call */
frapy_str, /* tp_str */
0, /* tp_getattro */
0, /* tp_setattro */
0, /* tp_as_buffer */
Py_TPFLAGS_DEFAULT, /* tp_flags */
"GDB frame object", /* tp_doc */
0, /* tp_traverse */
0, /* tp_clear */
frapy_richcompare, /* tp_richcompare */
0, /* tp_weaklistoffset */
0, /* tp_iter */
0, /* tp_iternext */
frame_object_methods, /* tp_methods */
0, /* tp_members */
0, /* tp_getset */
0, /* tp_base */
0, /* tp_dict */
0, /* tp_descr_get */
0, /* tp_descr_set */
0, /* tp_dictoffset */
0, /* tp_init */
0, /* tp_alloc */
};