656 lines
18 KiB
C
656 lines
18 KiB
C
/* Python interface to record targets.
|
|
|
|
Copyright 2016-2018 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 "py-instruction.h"
|
|
#include "py-record.h"
|
|
#include "py-record-btrace.h"
|
|
#include "py-record-full.h"
|
|
#include "target.h"
|
|
|
|
/* Python Record type. */
|
|
|
|
static PyTypeObject recpy_record_type = {
|
|
PyVarObject_HEAD_INIT (NULL, 0)
|
|
};
|
|
|
|
/* Python RecordInstruction type. */
|
|
|
|
PyTypeObject recpy_insn_type = {
|
|
PyVarObject_HEAD_INIT (NULL, 0)
|
|
};
|
|
|
|
/* Python RecordFunctionSegment type. */
|
|
|
|
PyTypeObject recpy_func_type = {
|
|
PyVarObject_HEAD_INIT (NULL, 0)
|
|
};
|
|
|
|
/* Python RecordGap type. */
|
|
|
|
PyTypeObject recpy_gap_type = {
|
|
PyVarObject_HEAD_INIT (NULL, 0)
|
|
};
|
|
|
|
/* Python RecordGap object. */
|
|
typedef struct
|
|
{
|
|
PyObject_HEAD
|
|
|
|
/* Reason code. */
|
|
int reason_code;
|
|
|
|
/* Reason message. */
|
|
const char *reason_string;
|
|
|
|
/* Element number. */
|
|
Py_ssize_t number;
|
|
} recpy_gap_object;
|
|
|
|
/* Implementation of record.method. */
|
|
|
|
static PyObject *
|
|
recpy_method (PyObject *self, void* closure)
|
|
{
|
|
const recpy_record_object * const obj = (recpy_record_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_FULL)
|
|
return recpy_full_method (self, closure);
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_method (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of record.format. */
|
|
|
|
static PyObject *
|
|
recpy_format (PyObject *self, void* closure)
|
|
{
|
|
const recpy_record_object * const obj = (recpy_record_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_FULL)
|
|
return recpy_full_format (self, closure);
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_format (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of record.goto (instruction) -> None. */
|
|
|
|
static PyObject *
|
|
recpy_goto (PyObject *self, PyObject *value)
|
|
{
|
|
const recpy_record_object * const obj = (recpy_record_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_goto (self, value);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of record.replay_position [instruction] */
|
|
|
|
static PyObject *
|
|
recpy_replay_position (PyObject *self, void *closure)
|
|
{
|
|
const recpy_record_object * const obj = (recpy_record_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_replay_position (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of record.instruction_history [list]. */
|
|
|
|
static PyObject *
|
|
recpy_instruction_history (PyObject *self, void* closure)
|
|
{
|
|
const recpy_record_object * const obj = (recpy_record_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_instruction_history (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of record.function_call_history [list]. */
|
|
|
|
static PyObject *
|
|
recpy_function_call_history (PyObject *self, void* closure)
|
|
{
|
|
const recpy_record_object * const obj = (recpy_record_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_function_call_history (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of record.begin [instruction]. */
|
|
|
|
static PyObject *
|
|
recpy_begin (PyObject *self, void* closure)
|
|
{
|
|
const recpy_record_object * const obj = (recpy_record_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_begin (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of record.end [instruction]. */
|
|
|
|
static PyObject *
|
|
recpy_end (PyObject *self, void* closure)
|
|
{
|
|
const recpy_record_object * const obj = (recpy_record_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_end (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Create a new gdb.RecordInstruction object. */
|
|
|
|
PyObject *
|
|
recpy_insn_new (ptid_t ptid, enum record_method method, Py_ssize_t number)
|
|
{
|
|
recpy_element_object * const obj = PyObject_New (recpy_element_object,
|
|
&recpy_insn_type);
|
|
|
|
if (obj == NULL)
|
|
return NULL;
|
|
|
|
obj->ptid = ptid;
|
|
obj->method = method;
|
|
obj->number = number;
|
|
|
|
return (PyObject *) obj;
|
|
}
|
|
|
|
/* Implementation of RecordInstruction.sal [gdb.Symtab_and_line]. */
|
|
|
|
static PyObject *
|
|
recpy_insn_sal (PyObject *self, void *closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_insn_sal (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of RecordInstruction.pc [int]. */
|
|
|
|
static PyObject *
|
|
recpy_insn_pc (PyObject *self, void *closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_insn_pc (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of RecordInstruction.data [buffer]. */
|
|
|
|
static PyObject *
|
|
recpy_insn_data (PyObject *self, void *closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_insn_data (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of RecordInstruction.decoded [str]. */
|
|
|
|
static PyObject *
|
|
recpy_insn_decoded (PyObject *self, void *closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_insn_decoded (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of RecordInstruction.size [int]. */
|
|
|
|
static PyObject *
|
|
recpy_insn_size (PyObject *self, void *closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_insn_size (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of RecordInstruction.is_speculative [bool]. */
|
|
|
|
static PyObject *
|
|
recpy_insn_is_speculative (PyObject *self, void *closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_insn_is_speculative (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Create a new gdb.RecordFunctionSegment object. */
|
|
|
|
PyObject *
|
|
recpy_func_new (ptid_t ptid, enum record_method method, Py_ssize_t number)
|
|
{
|
|
recpy_element_object * const obj = PyObject_New (recpy_element_object,
|
|
&recpy_func_type);
|
|
|
|
if (obj == NULL)
|
|
return NULL;
|
|
|
|
obj->ptid = ptid;
|
|
obj->method = method;
|
|
obj->number = number;
|
|
|
|
return (PyObject *) obj;
|
|
}
|
|
|
|
/* Implementation of RecordFunctionSegment.level [int]. */
|
|
|
|
static PyObject *
|
|
recpy_func_level (PyObject *self, void *closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_func_level (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of RecordFunctionSegment.symbol [gdb.Symbol]. */
|
|
|
|
static PyObject *
|
|
recpy_func_symbol (PyObject *self, void *closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_func_symbol (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of RecordFunctionSegment.instructions [list]. */
|
|
|
|
static PyObject *
|
|
recpy_func_instructions (PyObject *self, void *closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_func_instructions (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of RecordFunctionSegment.up [RecordFunctionSegment]. */
|
|
|
|
static PyObject *
|
|
recpy_func_up (PyObject *self, void *closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_func_up (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of RecordFunctionSegment.prev [RecordFunctionSegment]. */
|
|
|
|
static PyObject *
|
|
recpy_func_prev (PyObject *self, void *closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_func_prev (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of RecordFunctionSegment.next [RecordFunctionSegment]. */
|
|
|
|
static PyObject *
|
|
recpy_func_next (PyObject *self, void *closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
if (obj->method == RECORD_METHOD_BTRACE)
|
|
return recpy_bt_func_next (self, closure);
|
|
|
|
return PyErr_Format (PyExc_NotImplementedError, _("Not implemented."));
|
|
}
|
|
|
|
/* Implementation of RecordInstruction.number [int] and
|
|
RecordFunctionSegment.number [int]. */
|
|
|
|
static PyObject *
|
|
recpy_element_number (PyObject *self, void* closure)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
return PyInt_FromSsize_t (obj->number);
|
|
}
|
|
|
|
/* Implementation of RecordInstruction.__hash__ [int] and
|
|
RecordFunctionSegment.__hash__ [int]. */
|
|
|
|
static Py_hash_t
|
|
recpy_element_hash (PyObject *self)
|
|
{
|
|
const recpy_element_object * const obj = (recpy_element_object *) self;
|
|
|
|
return obj->number;
|
|
}
|
|
|
|
/* Implementation of operator == and != of RecordInstruction and
|
|
RecordFunctionSegment. */
|
|
|
|
static PyObject *
|
|
recpy_element_richcompare (PyObject *self, PyObject *other, int op)
|
|
{
|
|
const recpy_element_object * const obj1 = (recpy_element_object *) self;
|
|
const recpy_element_object * const obj2 = (recpy_element_object *) other;
|
|
|
|
if (Py_TYPE (self) != Py_TYPE (other))
|
|
{
|
|
Py_INCREF (Py_NotImplemented);
|
|
return Py_NotImplemented;
|
|
}
|
|
|
|
switch (op)
|
|
{
|
|
case Py_EQ:
|
|
if (ptid_equal (obj1->ptid, obj2->ptid)
|
|
&& obj1->method == obj2->method
|
|
&& obj1->number == obj2->number)
|
|
Py_RETURN_TRUE;
|
|
else
|
|
Py_RETURN_FALSE;
|
|
|
|
case Py_NE:
|
|
if (!ptid_equal (obj1->ptid, obj2->ptid)
|
|
|| obj1->method != obj2->method
|
|
|| obj1->number != obj2->number)
|
|
Py_RETURN_TRUE;
|
|
else
|
|
Py_RETURN_FALSE;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
Py_INCREF (Py_NotImplemented);
|
|
return Py_NotImplemented;
|
|
}
|
|
|
|
/* Create a new gdb.RecordGap object. */
|
|
|
|
PyObject *
|
|
recpy_gap_new (int reason_code, const char *reason_string, Py_ssize_t number)
|
|
{
|
|
recpy_gap_object * const obj = PyObject_New (recpy_gap_object,
|
|
&recpy_gap_type);
|
|
|
|
if (obj == NULL)
|
|
return NULL;
|
|
|
|
obj->reason_code = reason_code;
|
|
obj->reason_string = reason_string;
|
|
obj->number = number;
|
|
|
|
return (PyObject *) obj;
|
|
}
|
|
|
|
/* Implementation of RecordGap.number [int]. */
|
|
|
|
static PyObject *
|
|
recpy_gap_number (PyObject *self, void *closure)
|
|
{
|
|
const recpy_gap_object * const obj = (const recpy_gap_object *) self;
|
|
|
|
return PyInt_FromSsize_t (obj->number);
|
|
}
|
|
|
|
/* Implementation of RecordGap.error_code [int]. */
|
|
|
|
static PyObject *
|
|
recpy_gap_reason_code (PyObject *self, void *closure)
|
|
{
|
|
const recpy_gap_object * const obj = (const recpy_gap_object *) self;
|
|
|
|
return PyInt_FromLong (obj->reason_code);
|
|
}
|
|
|
|
/* Implementation of RecordGap.error_string [str]. */
|
|
|
|
static PyObject *
|
|
recpy_gap_reason_string (PyObject *self, void *closure)
|
|
{
|
|
const recpy_gap_object * const obj = (const recpy_gap_object *) self;
|
|
|
|
return PyString_FromString (obj->reason_string);
|
|
}
|
|
|
|
/* Record method list. */
|
|
|
|
static PyMethodDef recpy_record_methods[] = {
|
|
{ "goto", recpy_goto, METH_VARARGS,
|
|
"goto (instruction|function_call) -> None.\n\
|
|
Rewind to given location."},
|
|
{ NULL }
|
|
};
|
|
|
|
/* Record member list. */
|
|
|
|
static gdb_PyGetSetDef recpy_record_getset[] = {
|
|
{ "method", recpy_method, NULL, "Current recording method.", NULL },
|
|
{ "format", recpy_format, NULL, "Current recording format.", NULL },
|
|
{ "replay_position", recpy_replay_position, NULL, "Current replay position.",
|
|
NULL },
|
|
{ "instruction_history", recpy_instruction_history, NULL,
|
|
"List of instructions in current recording.", NULL },
|
|
{ "function_call_history", recpy_function_call_history, NULL,
|
|
"List of function calls in current recording.", NULL },
|
|
{ "begin", recpy_begin, NULL,
|
|
"First instruction in current recording.", NULL },
|
|
{ "end", recpy_end, NULL,
|
|
"One past the last instruction in current recording. This is typically \
|
|
the current instruction and is used for e.g. record.goto (record.end).", NULL },
|
|
{ NULL }
|
|
};
|
|
|
|
/* RecordInstruction member list. */
|
|
|
|
static gdb_PyGetSetDef recpy_insn_getset[] = {
|
|
{ "number", recpy_element_number, NULL, "instruction number", NULL},
|
|
{ "sal", recpy_insn_sal, NULL, "associated symbol and line", NULL},
|
|
{ "pc", recpy_insn_pc, NULL, "instruction address", NULL},
|
|
{ "data", recpy_insn_data, NULL, "raw instruction data", NULL},
|
|
{ "decoded", recpy_insn_decoded, NULL, "decoded instruction", NULL},
|
|
{ "size", recpy_insn_size, NULL, "instruction size in byte", NULL},
|
|
{ "is_speculative", recpy_insn_is_speculative, NULL, "if the instruction was \
|
|
executed speculatively", NULL},
|
|
{ NULL }
|
|
};
|
|
|
|
/* RecordFunctionSegment member list. */
|
|
|
|
static gdb_PyGetSetDef recpy_func_getset[] = {
|
|
{ "number", recpy_element_number, NULL, "function segment number", NULL},
|
|
{ "level", recpy_func_level, NULL, "call stack level", NULL},
|
|
{ "symbol", recpy_func_symbol, NULL, "associated line and symbol", NULL},
|
|
{ "instructions", recpy_func_instructions, NULL, "list of instructions in \
|
|
this function segment", NULL},
|
|
{ "up", recpy_func_up, NULL, "caller or returned-to function segment", NULL},
|
|
{ "prev", recpy_func_prev, NULL, "previous segment of this function", NULL},
|
|
{ "next", recpy_func_next, NULL, "next segment of this function", NULL},
|
|
{ NULL }
|
|
};
|
|
|
|
/* RecordGap member list. */
|
|
|
|
static gdb_PyGetSetDef recpy_gap_getset[] = {
|
|
{ "number", recpy_gap_number, NULL, "element number", NULL},
|
|
{ "reason_code", recpy_gap_reason_code, NULL, "reason code", NULL},
|
|
{ "reason_string", recpy_gap_reason_string, NULL, "reason string", NULL},
|
|
{ NULL }
|
|
};
|
|
|
|
/* Sets up the record API in the gdb module. */
|
|
|
|
int
|
|
gdbpy_initialize_record (void)
|
|
{
|
|
recpy_record_type.tp_new = PyType_GenericNew;
|
|
recpy_record_type.tp_flags = Py_TPFLAGS_DEFAULT;
|
|
recpy_record_type.tp_basicsize = sizeof (recpy_record_object);
|
|
recpy_record_type.tp_name = "gdb.Record";
|
|
recpy_record_type.tp_doc = "GDB record object";
|
|
recpy_record_type.tp_methods = recpy_record_methods;
|
|
recpy_record_type.tp_getset = recpy_record_getset;
|
|
|
|
recpy_insn_type.tp_new = PyType_GenericNew;
|
|
recpy_insn_type.tp_flags = Py_TPFLAGS_DEFAULT;
|
|
recpy_insn_type.tp_basicsize = sizeof (recpy_element_object);
|
|
recpy_insn_type.tp_name = "gdb.RecordInstruction";
|
|
recpy_insn_type.tp_doc = "GDB recorded instruction object";
|
|
recpy_insn_type.tp_getset = recpy_insn_getset;
|
|
recpy_insn_type.tp_richcompare = recpy_element_richcompare;
|
|
recpy_insn_type.tp_hash = recpy_element_hash;
|
|
recpy_insn_type.tp_base = &py_insn_type;
|
|
|
|
recpy_func_type.tp_new = PyType_GenericNew;
|
|
recpy_func_type.tp_flags = Py_TPFLAGS_DEFAULT;
|
|
recpy_func_type.tp_basicsize = sizeof (recpy_element_object);
|
|
recpy_func_type.tp_name = "gdb.RecordFunctionSegment";
|
|
recpy_func_type.tp_doc = "GDB record function segment object";
|
|
recpy_func_type.tp_getset = recpy_func_getset;
|
|
recpy_func_type.tp_richcompare = recpy_element_richcompare;
|
|
recpy_func_type.tp_hash = recpy_element_hash;
|
|
|
|
recpy_gap_type.tp_new = PyType_GenericNew;
|
|
recpy_gap_type.tp_flags = Py_TPFLAGS_DEFAULT;
|
|
recpy_gap_type.tp_basicsize = sizeof (recpy_gap_object);
|
|
recpy_gap_type.tp_name = "gdb.RecordGap";
|
|
recpy_gap_type.tp_doc = "GDB recorded gap object";
|
|
recpy_gap_type.tp_getset = recpy_gap_getset;
|
|
|
|
if (PyType_Ready (&recpy_record_type) < 0
|
|
|| PyType_Ready (&recpy_insn_type) < 0
|
|
|| PyType_Ready (&recpy_func_type) < 0
|
|
|| PyType_Ready (&recpy_gap_type) < 0)
|
|
return -1;
|
|
else
|
|
return 0;
|
|
}
|
|
|
|
/* Implementation of gdb.start_recording (method) -> gdb.Record. */
|
|
|
|
PyObject *
|
|
gdbpy_start_recording (PyObject *self, PyObject *args)
|
|
{
|
|
const char *method = NULL;
|
|
const char *format = NULL;
|
|
PyObject *ret = NULL;
|
|
|
|
if (!PyArg_ParseTuple (args, "|ss", &method, &format))
|
|
return NULL;
|
|
|
|
TRY
|
|
{
|
|
record_start (method, format, 0);
|
|
ret = gdbpy_current_recording (self, args);
|
|
}
|
|
CATCH (except, RETURN_MASK_ALL)
|
|
{
|
|
gdbpy_convert_exception (except);
|
|
}
|
|
END_CATCH
|
|
|
|
return ret;
|
|
}
|
|
|
|
/* Implementation of gdb.current_recording (self) -> gdb.Record. */
|
|
|
|
PyObject *
|
|
gdbpy_current_recording (PyObject *self, PyObject *args)
|
|
{
|
|
recpy_record_object *ret = NULL;
|
|
|
|
if (find_record_target () == NULL)
|
|
Py_RETURN_NONE;
|
|
|
|
ret = PyObject_New (recpy_record_object, &recpy_record_type);
|
|
ret->ptid = inferior_ptid;
|
|
ret->method = target_record_method (inferior_ptid);
|
|
|
|
return (PyObject *) ret;
|
|
}
|
|
|
|
/* Implementation of gdb.stop_recording (self) -> None. */
|
|
|
|
PyObject *
|
|
gdbpy_stop_recording (PyObject *self, PyObject *args)
|
|
{
|
|
PyObject *ret = NULL;
|
|
|
|
TRY
|
|
{
|
|
record_stop (0);
|
|
ret = Py_None;
|
|
Py_INCREF (Py_None);
|
|
}
|
|
CATCH (except, RETURN_MASK_ALL)
|
|
{
|
|
gdbpy_convert_exception (except);
|
|
}
|
|
END_CATCH
|
|
|
|
return ret;
|
|
}
|