2010-06-28 21:16:04 +00:00
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/* Python interface to inferiors.
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2013-01-01 06:33:28 +00:00
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Copyright (C) 2009-2013 Free Software Foundation, Inc.
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2010-06-28 21:16:04 +00:00
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "exceptions.h"
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#include "gdbcore.h"
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#include "gdbthread.h"
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#include "inferior.h"
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2011-10-07 07:38:30 +00:00
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#include "objfiles.h"
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2010-06-28 21:16:04 +00:00
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#include "observer.h"
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#include "python-internal.h"
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#include "arch-utils.h"
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#include "language.h"
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Add Python support for GDB events.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.python/py-evthreads.c: New file.
* gdb.python/py-evthreads.exp: New file.
* gdb.python/py-events.py: New file.
* gdb.python/py-events.exp: New file.
* gdb.python/py-events.c: New file.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
Oguz Kayral <oguzkayral@gmail.com>
* python/py-inferior.c (python_on_normal_stop): New function.
(python_on_resume): New function.
(python_inferior_exit): New function.
(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
inferior_exit observers.
* python/py-evtregistry.c: New file.
* python/py-threadevent.c : New file.
* python/py-event.c: New file.
* python/py-evts.c: New file.
* python/py-continueevent.c: New file.
* python/py-bpevent.c: New file.
* python/py-signalevent.c: New file.
* python/py-exetiedevent.c: New file.
* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
Move struct breakpoint_object from here...
* python/python-internal.h: ... to here.
* python/py-event.h: New file.
* python/py-events.h: New file.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
Add build rules for all the above.
2011-02-04 21:54:16 +00:00
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#include "gdb_signals.h"
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#include "py-event.h"
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#include "py-stopevent.h"
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2010-06-28 21:16:04 +00:00
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struct threadlist_entry {
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thread_object *thread_obj;
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struct threadlist_entry *next;
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};
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typedef struct
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{
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PyObject_HEAD
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/* The inferior we represent. */
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struct inferior *inferior;
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/* thread_object instances under this inferior. This list owns a
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reference to each object it contains. */
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struct threadlist_entry *threads;
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/* Number of threads in the list. */
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int nthreads;
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} inferior_object;
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2013-05-20 20:09:01 +00:00
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static PyTypeObject inferior_object_type
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CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("inferior_object");
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2010-06-28 21:16:04 +00:00
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static const struct inferior_data *infpy_inf_data_key;
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typedef struct {
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PyObject_HEAD
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void *buffer;
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/* These are kept just for mbpy_str. */
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CORE_ADDR addr;
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CORE_ADDR length;
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} membuf_object;
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2013-05-20 20:09:01 +00:00
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static PyTypeObject membuf_object_type
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CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("membuf_object");
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2010-06-28 21:16:04 +00:00
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/* Require that INFERIOR be a valid inferior ID. */
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#define INFPY_REQUIRE_VALID(Inferior) \
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do { \
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if (!Inferior->inferior) \
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{ \
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PyErr_SetString (PyExc_RuntimeError, \
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_("Inferior no longer exists.")); \
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return NULL; \
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} \
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} while (0)
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Add Python support for GDB events.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.python/py-evthreads.c: New file.
* gdb.python/py-evthreads.exp: New file.
* gdb.python/py-events.py: New file.
* gdb.python/py-events.exp: New file.
* gdb.python/py-events.c: New file.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
Oguz Kayral <oguzkayral@gmail.com>
* python/py-inferior.c (python_on_normal_stop): New function.
(python_on_resume): New function.
(python_inferior_exit): New function.
(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
inferior_exit observers.
* python/py-evtregistry.c: New file.
* python/py-threadevent.c : New file.
* python/py-event.c: New file.
* python/py-evts.c: New file.
* python/py-continueevent.c: New file.
* python/py-bpevent.c: New file.
* python/py-signalevent.c: New file.
* python/py-exetiedevent.c: New file.
* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
Move struct breakpoint_object from here...
* python/python-internal.h: ... to here.
* python/py-event.h: New file.
* python/py-events.h: New file.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
Add build rules for all the above.
2011-02-04 21:54:16 +00:00
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static void
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python_on_normal_stop (struct bpstats *bs, int print_frame)
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{
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struct cleanup *cleanup;
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2012-05-24 16:39:15 +00:00
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enum gdb_signal stop_signal;
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Add Python support for GDB events.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.python/py-evthreads.c: New file.
* gdb.python/py-evthreads.exp: New file.
* gdb.python/py-events.py: New file.
* gdb.python/py-events.exp: New file.
* gdb.python/py-events.c: New file.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
Oguz Kayral <oguzkayral@gmail.com>
* python/py-inferior.c (python_on_normal_stop): New function.
(python_on_resume): New function.
(python_inferior_exit): New function.
(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
inferior_exit observers.
* python/py-evtregistry.c: New file.
* python/py-threadevent.c : New file.
* python/py-event.c: New file.
* python/py-evts.c: New file.
* python/py-continueevent.c: New file.
* python/py-bpevent.c: New file.
* python/py-signalevent.c: New file.
* python/py-exetiedevent.c: New file.
* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
Move struct breakpoint_object from here...
* python/python-internal.h: ... to here.
* python/py-event.h: New file.
* python/py-events.h: New file.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
Add build rules for all the above.
2011-02-04 21:54:16 +00:00
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2013-05-20 20:29:44 +00:00
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if (!gdb_python_initialized)
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return;
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Add Python support for GDB events.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.python/py-evthreads.c: New file.
* gdb.python/py-evthreads.exp: New file.
* gdb.python/py-events.py: New file.
* gdb.python/py-events.exp: New file.
* gdb.python/py-events.c: New file.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
Oguz Kayral <oguzkayral@gmail.com>
* python/py-inferior.c (python_on_normal_stop): New function.
(python_on_resume): New function.
(python_inferior_exit): New function.
(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
inferior_exit observers.
* python/py-evtregistry.c: New file.
* python/py-threadevent.c : New file.
* python/py-event.c: New file.
* python/py-evts.c: New file.
* python/py-continueevent.c: New file.
* python/py-bpevent.c: New file.
* python/py-signalevent.c: New file.
* python/py-exetiedevent.c: New file.
* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
Move struct breakpoint_object from here...
* python/python-internal.h: ... to here.
* python/py-event.h: New file.
* python/py-events.h: New file.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
Add build rules for all the above.
2011-02-04 21:54:16 +00:00
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if (!find_thread_ptid (inferior_ptid))
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return;
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stop_signal = inferior_thread ()->suspend.stop_signal;
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cleanup = ensure_python_env (get_current_arch (), current_language);
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if (emit_stop_event (bs, stop_signal) < 0)
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gdbpy_print_stack ();
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do_cleanups (cleanup);
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}
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static void
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python_on_resume (ptid_t ptid)
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{
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struct cleanup *cleanup;
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2013-05-20 20:29:44 +00:00
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if (!gdb_python_initialized)
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return;
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* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
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cleanup = ensure_python_env (target_gdbarch (), current_language);
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Add Python support for GDB events.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.python/py-evthreads.c: New file.
* gdb.python/py-evthreads.exp: New file.
* gdb.python/py-events.py: New file.
* gdb.python/py-events.exp: New file.
* gdb.python/py-events.c: New file.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
Oguz Kayral <oguzkayral@gmail.com>
* python/py-inferior.c (python_on_normal_stop): New function.
(python_on_resume): New function.
(python_inferior_exit): New function.
(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
inferior_exit observers.
* python/py-evtregistry.c: New file.
* python/py-threadevent.c : New file.
* python/py-event.c: New file.
* python/py-evts.c: New file.
* python/py-continueevent.c: New file.
* python/py-bpevent.c: New file.
* python/py-signalevent.c: New file.
* python/py-exetiedevent.c: New file.
* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
Move struct breakpoint_object from here...
* python/python-internal.h: ... to here.
* python/py-event.h: New file.
* python/py-events.h: New file.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
Add build rules for all the above.
2011-02-04 21:54:16 +00:00
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if (emit_continue_event (ptid) < 0)
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gdbpy_print_stack ();
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do_cleanups (cleanup);
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}
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static void
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python_inferior_exit (struct inferior *inf)
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{
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struct cleanup *cleanup;
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2011-06-03 15:32:44 +00:00
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const LONGEST *exit_code = NULL;
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Add Python support for GDB events.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.python/py-evthreads.c: New file.
* gdb.python/py-evthreads.exp: New file.
* gdb.python/py-events.py: New file.
* gdb.python/py-events.exp: New file.
* gdb.python/py-events.c: New file.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
Oguz Kayral <oguzkayral@gmail.com>
* python/py-inferior.c (python_on_normal_stop): New function.
(python_on_resume): New function.
(python_inferior_exit): New function.
(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
inferior_exit observers.
* python/py-evtregistry.c: New file.
* python/py-threadevent.c : New file.
* python/py-event.c: New file.
* python/py-evts.c: New file.
* python/py-continueevent.c: New file.
* python/py-bpevent.c: New file.
* python/py-signalevent.c: New file.
* python/py-exetiedevent.c: New file.
* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
Move struct breakpoint_object from here...
* python/python-internal.h: ... to here.
* python/py-event.h: New file.
* python/py-events.h: New file.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
Add build rules for all the above.
2011-02-04 21:54:16 +00:00
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2013-05-20 20:29:44 +00:00
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if (!gdb_python_initialized)
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return;
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* gdbarch.sh (target_gdbarch): Remove macro.
(get_target_gdbarch): Rename to target_gdbarch.
* gdbarch.c, gdbarch.h: Rebuild.
* ada-tasks.c, aix-thread.c, amd64-linux-nat.c, arch-utils.c,
arm-tdep.c, auxv.c, breakpoint.c, bsd-uthread.c, corefile.c,
darwin-nat-info.c, dcache.c, dsrec.c, exec.c, fbsd-nat.c,
filesystem.c, gcore.c, gnu-nat.c, i386-darwin-nat.c, i386-nat.c,
ia64-vms-tdep.c, inf-ptrace.c, infcmd.c, jit.c, linux-nat.c,
linux-tdep.c, linux-thread-db.c, m32r-rom.c, memattr.c,
mep-tdep.c, microblaze-tdep.c, mips-linux-nat.c,
mips-linux-tdep.c, mips-tdep.c, monitor.c, moxie-tdep.c,
nto-procfs.c, nto-tdep.c, ppc-linux-nat.c, proc-service.c,
procfs.c, progspace.c, ravenscar-thread.c, record.c,
remote-m32r-sdi.c, remote-mips.c, remote-sim.c, remote.c,
rl78-tdep.c, rs6000-nat.c, rx-tdep.c, s390-nat.c, sol-thread.c,
solib-darwin.c, solib-dsbt.c, solib-frv.c, solib-ia64-hpux.c,
solib-irix.c, solib-pa64.c, solib-som.c, solib-spu.c,
solib-sunos.c, solib-svr4.c, solib.c, spu-linux-nat.c,
spu-multiarch.c, spu-tdep.c, symfile-mem.c, symfile.c, symtab.c,
target-descriptions.c, target.c, target.h, tracepoint.c,
windows-nat.c, windows-tdep.c, xcoffsolib.c, cli/cli-dump.c,
common/agent.c, mi/mi-interp.c, python/py-finishbreakpoint.c,
python/py-inferior.c, python/python.c: Update.
2012-11-09 19:58:03 +00:00
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cleanup = ensure_python_env (target_gdbarch (), current_language);
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Add Python support for GDB events.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.python/py-evthreads.c: New file.
* gdb.python/py-evthreads.exp: New file.
* gdb.python/py-events.py: New file.
* gdb.python/py-events.exp: New file.
* gdb.python/py-events.c: New file.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
Oguz Kayral <oguzkayral@gmail.com>
* python/py-inferior.c (python_on_normal_stop): New function.
(python_on_resume): New function.
(python_inferior_exit): New function.
(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
inferior_exit observers.
* python/py-evtregistry.c: New file.
* python/py-threadevent.c : New file.
* python/py-event.c: New file.
* python/py-evts.c: New file.
* python/py-continueevent.c: New file.
* python/py-bpevent.c: New file.
* python/py-signalevent.c: New file.
* python/py-exetiedevent.c: New file.
* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
Move struct breakpoint_object from here...
* python/python-internal.h: ... to here.
* python/py-event.h: New file.
* python/py-events.h: New file.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
Add build rules for all the above.
2011-02-04 21:54:16 +00:00
|
|
|
|
2011-06-03 15:32:44 +00:00
|
|
|
if (inf->has_exit_code)
|
|
|
|
exit_code = &inf->exit_code;
|
Add Python support for GDB events.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.python/py-evthreads.c: New file.
* gdb.python/py-evthreads.exp: New file.
* gdb.python/py-events.py: New file.
* gdb.python/py-events.exp: New file.
* gdb.python/py-events.c: New file.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
Oguz Kayral <oguzkayral@gmail.com>
* python/py-inferior.c (python_on_normal_stop): New function.
(python_on_resume): New function.
(python_inferior_exit): New function.
(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
inferior_exit observers.
* python/py-evtregistry.c: New file.
* python/py-threadevent.c : New file.
* python/py-event.c: New file.
* python/py-evts.c: New file.
* python/py-continueevent.c: New file.
* python/py-bpevent.c: New file.
* python/py-signalevent.c: New file.
* python/py-exetiedevent.c: New file.
* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
Move struct breakpoint_object from here...
* python/python-internal.h: ... to here.
* python/py-event.h: New file.
* python/py-events.h: New file.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
Add build rules for all the above.
2011-02-04 21:54:16 +00:00
|
|
|
|
2011-10-04 08:04:13 +00:00
|
|
|
if (emit_exited_event (exit_code, inf) < 0)
|
Add Python support for GDB events.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.python/py-evthreads.c: New file.
* gdb.python/py-evthreads.exp: New file.
* gdb.python/py-events.py: New file.
* gdb.python/py-events.exp: New file.
* gdb.python/py-events.c: New file.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
Oguz Kayral <oguzkayral@gmail.com>
* python/py-inferior.c (python_on_normal_stop): New function.
(python_on_resume): New function.
(python_inferior_exit): New function.
(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
inferior_exit observers.
* python/py-evtregistry.c: New file.
* python/py-threadevent.c : New file.
* python/py-event.c: New file.
* python/py-evts.c: New file.
* python/py-continueevent.c: New file.
* python/py-bpevent.c: New file.
* python/py-signalevent.c: New file.
* python/py-exetiedevent.c: New file.
* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
Move struct breakpoint_object from here...
* python/python-internal.h: ... to here.
* python/py-event.h: New file.
* python/py-events.h: New file.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
Add build rules for all the above.
2011-02-04 21:54:16 +00:00
|
|
|
gdbpy_print_stack ();
|
|
|
|
|
|
|
|
do_cleanups (cleanup);
|
|
|
|
}
|
|
|
|
|
2011-10-07 07:38:30 +00:00
|
|
|
/* Callback used to notify Python listeners about new objfiles loaded in the
|
|
|
|
inferior. */
|
|
|
|
|
|
|
|
static void
|
|
|
|
python_new_objfile (struct objfile *objfile)
|
|
|
|
{
|
|
|
|
struct cleanup *cleanup;
|
|
|
|
|
|
|
|
if (objfile == NULL)
|
|
|
|
return;
|
|
|
|
|
2013-05-20 20:29:44 +00:00
|
|
|
if (!gdb_python_initialized)
|
|
|
|
return;
|
|
|
|
|
2011-10-07 07:38:30 +00:00
|
|
|
cleanup = ensure_python_env (get_objfile_arch (objfile), current_language);
|
|
|
|
|
|
|
|
if (emit_new_objfile_event (objfile) < 0)
|
|
|
|
gdbpy_print_stack ();
|
|
|
|
|
|
|
|
do_cleanups (cleanup);
|
|
|
|
}
|
|
|
|
|
2011-07-11 12:10:19 +00:00
|
|
|
/* Return a reference to the Python object of type Inferior
|
2010-06-28 21:16:04 +00:00
|
|
|
representing INFERIOR. If the object has already been created,
|
2011-07-11 12:10:19 +00:00
|
|
|
return it and increment the reference count, otherwise, create it.
|
|
|
|
Return NULL on failure. */
|
2010-06-28 21:16:04 +00:00
|
|
|
PyObject *
|
|
|
|
inferior_to_inferior_object (struct inferior *inferior)
|
|
|
|
{
|
|
|
|
inferior_object *inf_obj;
|
|
|
|
|
|
|
|
inf_obj = inferior_data (inferior, infpy_inf_data_key);
|
|
|
|
if (!inf_obj)
|
|
|
|
{
|
|
|
|
inf_obj = PyObject_New (inferior_object, &inferior_object_type);
|
|
|
|
if (!inf_obj)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
inf_obj->inferior = inferior;
|
|
|
|
inf_obj->threads = NULL;
|
|
|
|
inf_obj->nthreads = 0;
|
|
|
|
|
|
|
|
set_inferior_data (inferior, infpy_inf_data_key, inf_obj);
|
|
|
|
|
|
|
|
}
|
2011-07-11 12:10:19 +00:00
|
|
|
else
|
|
|
|
Py_INCREF ((PyObject *)inf_obj);
|
2010-06-28 21:16:04 +00:00
|
|
|
|
|
|
|
return (PyObject *) inf_obj;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Finds the Python Inferior object for the given PID. Returns a
|
2011-07-11 12:10:19 +00:00
|
|
|
reference, or NULL if PID does not match any inferior object. */
|
Add Python support for GDB events.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.python/py-evthreads.c: New file.
* gdb.python/py-evthreads.exp: New file.
* gdb.python/py-events.py: New file.
* gdb.python/py-events.exp: New file.
* gdb.python/py-events.c: New file.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
Oguz Kayral <oguzkayral@gmail.com>
* python/py-inferior.c (python_on_normal_stop): New function.
(python_on_resume): New function.
(python_inferior_exit): New function.
(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
inferior_exit observers.
* python/py-evtregistry.c: New file.
* python/py-threadevent.c : New file.
* python/py-event.c: New file.
* python/py-evts.c: New file.
* python/py-continueevent.c: New file.
* python/py-bpevent.c: New file.
* python/py-signalevent.c: New file.
* python/py-exetiedevent.c: New file.
* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
Move struct breakpoint_object from here...
* python/python-internal.h: ... to here.
* python/py-event.h: New file.
* python/py-events.h: New file.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
Add build rules for all the above.
2011-02-04 21:54:16 +00:00
|
|
|
|
2010-06-28 21:16:04 +00:00
|
|
|
PyObject *
|
|
|
|
find_inferior_object (int pid)
|
|
|
|
{
|
|
|
|
struct inferior *inf = find_inferior_pid (pid);
|
|
|
|
|
|
|
|
if (inf)
|
|
|
|
return inferior_to_inferior_object (inf);
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
thread_object *
|
|
|
|
find_thread_object (ptid_t ptid)
|
|
|
|
{
|
|
|
|
int pid;
|
|
|
|
struct threadlist_entry *thread;
|
|
|
|
PyObject *inf_obj;
|
2011-07-11 12:10:19 +00:00
|
|
|
thread_object *found = NULL;
|
2010-06-28 21:16:04 +00:00
|
|
|
|
|
|
|
pid = PIDGET (ptid);
|
2010-11-23 13:33:23 +00:00
|
|
|
if (pid == 0)
|
|
|
|
return NULL;
|
|
|
|
|
2010-06-28 21:16:04 +00:00
|
|
|
inf_obj = find_inferior_object (pid);
|
|
|
|
|
2011-07-11 12:10:19 +00:00
|
|
|
if (! inf_obj)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
for (thread = ((inferior_object *)inf_obj)->threads; thread;
|
|
|
|
thread = thread->next)
|
|
|
|
if (ptid_equal (thread->thread_obj->thread->ptid, ptid))
|
|
|
|
{
|
|
|
|
found = thread->thread_obj;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
Py_DECREF (inf_obj);
|
|
|
|
|
|
|
|
if (found)
|
|
|
|
return found;
|
2010-06-28 21:16:04 +00:00
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
add_thread_object (struct thread_info *tp)
|
|
|
|
{
|
|
|
|
struct cleanup *cleanup;
|
|
|
|
thread_object *thread_obj;
|
|
|
|
inferior_object *inf_obj;
|
|
|
|
struct threadlist_entry *entry;
|
|
|
|
|
2013-05-20 20:29:44 +00:00
|
|
|
if (!gdb_python_initialized)
|
|
|
|
return;
|
|
|
|
|
2010-06-28 21:16:04 +00:00
|
|
|
cleanup = ensure_python_env (python_gdbarch, python_language);
|
|
|
|
|
|
|
|
thread_obj = create_thread_object (tp);
|
|
|
|
if (!thread_obj)
|
|
|
|
{
|
|
|
|
gdbpy_print_stack ();
|
|
|
|
do_cleanups (cleanup);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
inf_obj = (inferior_object *) thread_obj->inf_obj;
|
|
|
|
|
|
|
|
entry = xmalloc (sizeof (struct threadlist_entry));
|
|
|
|
entry->thread_obj = thread_obj;
|
|
|
|
entry->next = inf_obj->threads;
|
|
|
|
|
|
|
|
inf_obj->threads = entry;
|
|
|
|
inf_obj->nthreads++;
|
|
|
|
|
|
|
|
do_cleanups (cleanup);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
delete_thread_object (struct thread_info *tp, int ignore)
|
|
|
|
{
|
|
|
|
struct cleanup *cleanup;
|
|
|
|
inferior_object *inf_obj;
|
|
|
|
struct threadlist_entry **entry, *tmp;
|
2011-11-28 15:49:43 +00:00
|
|
|
|
2013-05-20 20:29:44 +00:00
|
|
|
if (!gdb_python_initialized)
|
|
|
|
return;
|
|
|
|
|
2011-11-28 15:49:43 +00:00
|
|
|
cleanup = ensure_python_env (python_gdbarch, python_language);
|
2010-06-28 21:16:04 +00:00
|
|
|
|
|
|
|
inf_obj = (inferior_object *) find_inferior_object (PIDGET(tp->ptid));
|
|
|
|
if (!inf_obj)
|
2011-11-28 15:49:43 +00:00
|
|
|
{
|
|
|
|
do_cleanups (cleanup);
|
|
|
|
return;
|
|
|
|
}
|
2010-06-28 21:16:04 +00:00
|
|
|
|
|
|
|
/* Find thread entry in its inferior's thread_list. */
|
|
|
|
for (entry = &inf_obj->threads; *entry != NULL; entry =
|
|
|
|
&(*entry)->next)
|
|
|
|
if ((*entry)->thread_obj->thread == tp)
|
|
|
|
break;
|
|
|
|
|
|
|
|
if (!*entry)
|
2011-07-11 12:10:19 +00:00
|
|
|
{
|
|
|
|
Py_DECREF (inf_obj);
|
2011-11-28 15:49:43 +00:00
|
|
|
do_cleanups (cleanup);
|
2011-07-11 12:10:19 +00:00
|
|
|
return;
|
|
|
|
}
|
2010-06-28 21:16:04 +00:00
|
|
|
|
|
|
|
tmp = *entry;
|
|
|
|
tmp->thread_obj->thread = NULL;
|
|
|
|
|
|
|
|
*entry = (*entry)->next;
|
|
|
|
inf_obj->nthreads--;
|
|
|
|
|
|
|
|
Py_DECREF (tmp->thread_obj);
|
2011-07-11 12:10:19 +00:00
|
|
|
Py_DECREF (inf_obj);
|
2010-06-28 21:16:04 +00:00
|
|
|
xfree (tmp);
|
|
|
|
|
|
|
|
do_cleanups (cleanup);
|
|
|
|
}
|
|
|
|
|
|
|
|
static PyObject *
|
|
|
|
infpy_threads (PyObject *self, PyObject *args)
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
struct threadlist_entry *entry;
|
|
|
|
inferior_object *inf_obj = (inferior_object *) self;
|
|
|
|
PyObject *tuple;
|
2012-07-26 19:09:35 +00:00
|
|
|
volatile struct gdb_exception except;
|
2010-06-28 21:16:04 +00:00
|
|
|
|
|
|
|
INFPY_REQUIRE_VALID (inf_obj);
|
|
|
|
|
2012-07-26 19:09:35 +00:00
|
|
|
TRY_CATCH (except, RETURN_MASK_ALL)
|
|
|
|
update_thread_list ();
|
|
|
|
GDB_PY_HANDLE_EXCEPTION (except);
|
|
|
|
|
2010-06-28 21:16:04 +00:00
|
|
|
tuple = PyTuple_New (inf_obj->nthreads);
|
|
|
|
if (!tuple)
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
for (i = 0, entry = inf_obj->threads; i < inf_obj->nthreads;
|
|
|
|
i++, entry = entry->next)
|
|
|
|
{
|
|
|
|
Py_INCREF (entry->thread_obj);
|
|
|
|
PyTuple_SET_ITEM (tuple, i, (PyObject *) entry->thread_obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
return tuple;
|
|
|
|
}
|
|
|
|
|
|
|
|
static PyObject *
|
|
|
|
infpy_get_num (PyObject *self, void *closure)
|
|
|
|
{
|
|
|
|
inferior_object *inf = (inferior_object *) self;
|
|
|
|
|
|
|
|
INFPY_REQUIRE_VALID (inf);
|
|
|
|
|
|
|
|
return PyLong_FromLong (inf->inferior->num);
|
|
|
|
}
|
|
|
|
|
|
|
|
static PyObject *
|
|
|
|
infpy_get_pid (PyObject *self, void *closure)
|
|
|
|
{
|
|
|
|
inferior_object *inf = (inferior_object *) self;
|
|
|
|
|
|
|
|
INFPY_REQUIRE_VALID (inf);
|
|
|
|
|
|
|
|
return PyLong_FromLong (inf->inferior->pid);
|
|
|
|
}
|
|
|
|
|
|
|
|
static PyObject *
|
|
|
|
infpy_get_was_attached (PyObject *self, void *closure)
|
|
|
|
{
|
|
|
|
inferior_object *inf = (inferior_object *) self;
|
|
|
|
|
|
|
|
INFPY_REQUIRE_VALID (inf);
|
|
|
|
if (inf->inferior->attach_flag)
|
|
|
|
Py_RETURN_TRUE;
|
|
|
|
Py_RETURN_FALSE;
|
|
|
|
}
|
|
|
|
|
|
|
|
static int
|
|
|
|
build_inferior_list (struct inferior *inf, void *arg)
|
|
|
|
{
|
|
|
|
PyObject *list = arg;
|
|
|
|
PyObject *inferior = inferior_to_inferior_object (inf);
|
2011-07-11 12:10:19 +00:00
|
|
|
int success = 0;
|
|
|
|
|
|
|
|
if (! inferior)
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
success = PyList_Append (list, inferior);
|
|
|
|
Py_DECREF (inferior);
|
2010-06-28 21:16:04 +00:00
|
|
|
|
2011-07-11 12:10:19 +00:00
|
|
|
if (success)
|
2011-03-02 21:19:54 +00:00
|
|
|
return 1;
|
|
|
|
|
2010-06-28 21:16:04 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Implementation of gdb.inferiors () -> (gdb.Inferior, ...).
|
|
|
|
Returns a tuple of all inferiors. */
|
|
|
|
PyObject *
|
|
|
|
gdbpy_inferiors (PyObject *unused, PyObject *unused2)
|
|
|
|
{
|
2011-10-20 13:34:17 +00:00
|
|
|
PyObject *list, *tuple;
|
2010-06-28 21:16:04 +00:00
|
|
|
|
|
|
|
list = PyList_New (0);
|
|
|
|
if (!list)
|
|
|
|
return NULL;
|
|
|
|
|
2011-03-02 21:19:54 +00:00
|
|
|
if (iterate_over_inferiors (build_inferior_list, list))
|
|
|
|
{
|
|
|
|
Py_DECREF (list);
|
|
|
|
return NULL;
|
|
|
|
}
|
2010-06-28 21:16:04 +00:00
|
|
|
|
2011-10-20 13:34:17 +00:00
|
|
|
tuple = PyList_AsTuple (list);
|
|
|
|
Py_DECREF (list);
|
|
|
|
|
|
|
|
return tuple;
|
2010-06-28 21:16:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Membuf and memory manipulation. */
|
|
|
|
|
2012-06-20 04:02:22 +00:00
|
|
|
/* Implementation of Inferior.read_memory (address, length).
|
2010-06-28 21:16:04 +00:00
|
|
|
Returns a Python buffer object with LENGTH bytes of the inferior's
|
2010-10-13 13:24:40 +00:00
|
|
|
memory at ADDRESS. Both arguments are integers. Returns NULL on error,
|
|
|
|
with a python exception set. */
|
2010-06-28 21:16:04 +00:00
|
|
|
static PyObject *
|
|
|
|
infpy_read_memory (PyObject *self, PyObject *args, PyObject *kw)
|
|
|
|
{
|
|
|
|
CORE_ADDR addr, length;
|
|
|
|
void *buffer = NULL;
|
|
|
|
membuf_object *membuf_obj;
|
2012-03-28 17:38:08 +00:00
|
|
|
PyObject *addr_obj, *length_obj, *result;
|
2010-06-28 21:16:04 +00:00
|
|
|
volatile struct gdb_exception except;
|
|
|
|
static char *keywords[] = { "address", "length", NULL };
|
|
|
|
|
|
|
|
if (! PyArg_ParseTupleAndKeywords (args, kw, "OO", keywords,
|
|
|
|
&addr_obj, &length_obj))
|
|
|
|
return NULL;
|
|
|
|
|
2013-05-20 20:24:49 +00:00
|
|
|
if (get_addr_from_python (addr_obj, &addr) < 0
|
|
|
|
|| get_addr_from_python (length_obj, &length) < 0)
|
|
|
|
return NULL;
|
|
|
|
|
2010-06-28 21:16:04 +00:00
|
|
|
TRY_CATCH (except, RETURN_MASK_ALL)
|
|
|
|
{
|
|
|
|
buffer = xmalloc (length);
|
|
|
|
|
|
|
|
read_memory (addr, buffer, length);
|
|
|
|
}
|
|
|
|
if (except.reason < 0)
|
|
|
|
{
|
2012-03-28 17:38:08 +00:00
|
|
|
xfree (buffer);
|
2010-06-28 21:16:04 +00:00
|
|
|
GDB_PY_HANDLE_EXCEPTION (except);
|
|
|
|
}
|
|
|
|
|
|
|
|
membuf_obj = PyObject_New (membuf_object, &membuf_object_type);
|
|
|
|
if (membuf_obj == NULL)
|
|
|
|
{
|
2012-03-28 17:38:08 +00:00
|
|
|
xfree (buffer);
|
2010-06-28 21:16:04 +00:00
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
membuf_obj->buffer = buffer;
|
|
|
|
membuf_obj->addr = addr;
|
|
|
|
membuf_obj->length = length;
|
|
|
|
|
2012-12-12 16:47:30 +00:00
|
|
|
#ifdef IS_PY3K
|
|
|
|
result = PyMemoryView_FromObject ((PyObject *) membuf_obj);
|
|
|
|
#else
|
2012-03-28 17:38:08 +00:00
|
|
|
result = PyBuffer_FromReadWriteObject ((PyObject *) membuf_obj, 0,
|
|
|
|
Py_END_OF_BUFFER);
|
2012-12-12 16:47:30 +00:00
|
|
|
#endif
|
2012-03-28 17:38:08 +00:00
|
|
|
Py_DECREF (membuf_obj);
|
2012-12-12 16:47:30 +00:00
|
|
|
|
2012-03-28 17:38:08 +00:00
|
|
|
return result;
|
2010-06-28 21:16:04 +00:00
|
|
|
}
|
|
|
|
|
2012-06-20 04:02:22 +00:00
|
|
|
/* Implementation of Inferior.write_memory (address, buffer [, length]).
|
2010-06-28 21:16:04 +00:00
|
|
|
Writes the contents of BUFFER (a Python object supporting the read
|
|
|
|
buffer protocol) at ADDRESS in the inferior's memory. Write LENGTH
|
|
|
|
bytes from BUFFER, or its entire contents if the argument is not
|
2010-10-13 13:24:40 +00:00
|
|
|
provided. The function returns nothing. Returns NULL on error, with
|
|
|
|
a python exception set. */
|
2010-06-28 21:16:04 +00:00
|
|
|
static PyObject *
|
|
|
|
infpy_write_memory (PyObject *self, PyObject *args, PyObject *kw)
|
|
|
|
{
|
2011-06-24 19:47:37 +00:00
|
|
|
Py_ssize_t buf_len;
|
2010-06-28 21:16:04 +00:00
|
|
|
const char *buffer;
|
|
|
|
CORE_ADDR addr, length;
|
|
|
|
PyObject *addr_obj, *length_obj = NULL;
|
|
|
|
volatile struct gdb_exception except;
|
|
|
|
static char *keywords[] = { "address", "buffer", "length", NULL };
|
2012-12-12 16:47:30 +00:00
|
|
|
#ifdef IS_PY3K
|
|
|
|
Py_buffer pybuf;
|
2010-06-28 21:16:04 +00:00
|
|
|
|
2012-12-12 16:47:30 +00:00
|
|
|
if (! PyArg_ParseTupleAndKeywords (args, kw, "Os*|O", keywords,
|
|
|
|
&addr_obj, &pybuf,
|
|
|
|
&length_obj))
|
|
|
|
return NULL;
|
2010-06-28 21:16:04 +00:00
|
|
|
|
2012-12-12 16:47:30 +00:00
|
|
|
buffer = pybuf.buf;
|
|
|
|
buf_len = pybuf.len;
|
|
|
|
#else
|
2010-06-28 21:16:04 +00:00
|
|
|
if (! PyArg_ParseTupleAndKeywords (args, kw, "Os#|O", keywords,
|
|
|
|
&addr_obj, &buffer, &buf_len,
|
|
|
|
&length_obj))
|
|
|
|
return NULL;
|
2012-12-12 16:47:30 +00:00
|
|
|
#endif
|
2010-06-28 21:16:04 +00:00
|
|
|
|
2013-05-20 20:24:49 +00:00
|
|
|
if (get_addr_from_python (addr_obj, &addr) < 0)
|
|
|
|
goto fail;
|
|
|
|
|
|
|
|
if (!length_obj)
|
|
|
|
length = buf_len;
|
|
|
|
else if (get_addr_from_python (length_obj, &length) < 0)
|
|
|
|
goto fail;
|
|
|
|
|
2010-06-28 21:16:04 +00:00
|
|
|
TRY_CATCH (except, RETURN_MASK_ALL)
|
|
|
|
{
|
2013-04-19 15:29:09 +00:00
|
|
|
write_memory_with_notification (addr, (gdb_byte *) buffer, length);
|
2010-06-28 21:16:04 +00:00
|
|
|
}
|
2012-12-12 16:47:30 +00:00
|
|
|
#ifdef IS_PY3K
|
|
|
|
PyBuffer_Release (&pybuf);
|
|
|
|
#endif
|
2010-06-28 21:16:04 +00:00
|
|
|
GDB_PY_HANDLE_EXCEPTION (except);
|
|
|
|
|
|
|
|
Py_RETURN_NONE;
|
2013-05-20 20:24:49 +00:00
|
|
|
|
|
|
|
fail:
|
|
|
|
#ifdef IS_PY3K
|
|
|
|
PyBuffer_Release (&pybuf);
|
|
|
|
#endif
|
|
|
|
return NULL;
|
2010-06-28 21:16:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Destructor of Membuf objects. */
|
|
|
|
static void
|
|
|
|
mbpy_dealloc (PyObject *self)
|
|
|
|
{
|
|
|
|
xfree (((membuf_object *) self)->buffer);
|
2012-12-12 16:47:30 +00:00
|
|
|
Py_TYPE (self)->tp_free (self);
|
2010-06-28 21:16:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
/* Return a description of the Membuf object. */
|
|
|
|
static PyObject *
|
|
|
|
mbpy_str (PyObject *self)
|
|
|
|
{
|
|
|
|
membuf_object *membuf_obj = (membuf_object *) self;
|
|
|
|
|
|
|
|
return PyString_FromFormat (_("Memory buffer for address %s, \
|
|
|
|
which is %s bytes long."),
|
|
|
|
paddress (python_gdbarch, membuf_obj->addr),
|
|
|
|
pulongest (membuf_obj->length));
|
|
|
|
}
|
|
|
|
|
2012-12-12 16:47:30 +00:00
|
|
|
#ifdef IS_PY3K
|
|
|
|
|
|
|
|
static int
|
|
|
|
get_buffer (PyObject *self, Py_buffer *buf, int flags)
|
|
|
|
{
|
|
|
|
membuf_object *membuf_obj = (membuf_object *) self;
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
ret = PyBuffer_FillInfo (buf, self, membuf_obj->buffer,
|
|
|
|
membuf_obj->length, 0,
|
|
|
|
PyBUF_CONTIG);
|
|
|
|
buf->format = "c";
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
#else
|
|
|
|
|
2010-06-28 21:16:04 +00:00
|
|
|
static Py_ssize_t
|
|
|
|
get_read_buffer (PyObject *self, Py_ssize_t segment, void **ptrptr)
|
|
|
|
{
|
|
|
|
membuf_object *membuf_obj = (membuf_object *) self;
|
|
|
|
|
|
|
|
if (segment)
|
|
|
|
{
|
|
|
|
PyErr_SetString (PyExc_SystemError,
|
|
|
|
_("The memory buffer supports only one segment."));
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
*ptrptr = membuf_obj->buffer;
|
|
|
|
|
|
|
|
return membuf_obj->length;
|
|
|
|
}
|
|
|
|
|
|
|
|
static Py_ssize_t
|
|
|
|
get_write_buffer (PyObject *self, Py_ssize_t segment, void **ptrptr)
|
|
|
|
{
|
|
|
|
return get_read_buffer (self, segment, ptrptr);
|
|
|
|
}
|
|
|
|
|
|
|
|
static Py_ssize_t
|
|
|
|
get_seg_count (PyObject *self, Py_ssize_t *lenp)
|
|
|
|
{
|
|
|
|
if (lenp)
|
|
|
|
*lenp = ((membuf_object *) self)->length;
|
|
|
|
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
static Py_ssize_t
|
|
|
|
get_char_buffer (PyObject *self, Py_ssize_t segment, char **ptrptr)
|
|
|
|
{
|
|
|
|
void *ptr = NULL;
|
|
|
|
Py_ssize_t ret;
|
|
|
|
|
|
|
|
ret = get_read_buffer (self, segment, &ptr);
|
|
|
|
*ptrptr = (char *) ptr;
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2012-12-12 16:47:30 +00:00
|
|
|
#endif /* IS_PY3K */
|
|
|
|
|
2010-06-28 21:16:04 +00:00
|
|
|
/* Implementation of
|
|
|
|
gdb.search_memory (address, length, pattern). ADDRESS is the
|
|
|
|
address to start the search. LENGTH specifies the scope of the
|
|
|
|
search from ADDRESS. PATTERN is the pattern to search for (and
|
|
|
|
must be a Python object supporting the buffer protocol).
|
|
|
|
Returns a Python Long object holding the address where the pattern
|
2010-10-13 13:24:40 +00:00
|
|
|
was located, or if the pattern was not found, returns None. Returns NULL
|
|
|
|
on error, with a python exception set. */
|
2010-06-28 21:16:04 +00:00
|
|
|
static PyObject *
|
|
|
|
infpy_search_memory (PyObject *self, PyObject *args, PyObject *kw)
|
|
|
|
{
|
|
|
|
CORE_ADDR start_addr, length;
|
|
|
|
static char *keywords[] = { "address", "length", "pattern", NULL };
|
2012-12-12 16:47:30 +00:00
|
|
|
PyObject *start_addr_obj, *length_obj;
|
2010-06-28 21:16:04 +00:00
|
|
|
volatile struct gdb_exception except;
|
|
|
|
Py_ssize_t pattern_size;
|
|
|
|
const void *buffer;
|
|
|
|
CORE_ADDR found_addr;
|
|
|
|
int found = 0;
|
2012-12-12 16:47:30 +00:00
|
|
|
#ifdef IS_PY3K
|
|
|
|
Py_buffer pybuf;
|
2010-06-28 21:16:04 +00:00
|
|
|
|
2012-12-12 16:47:30 +00:00
|
|
|
if (! PyArg_ParseTupleAndKeywords (args, kw, "OOs*", keywords,
|
2010-06-28 21:16:04 +00:00
|
|
|
&start_addr_obj, &length_obj,
|
2012-12-12 16:47:30 +00:00
|
|
|
&pybuf))
|
|
|
|
return NULL;
|
|
|
|
|
|
|
|
buffer = pybuf.buf;
|
|
|
|
pattern_size = pybuf.len;
|
|
|
|
#else
|
|
|
|
PyObject *pattern;
|
|
|
|
|
|
|
|
if (! PyArg_ParseTupleAndKeywords (args, kw, "OOO", keywords,
|
|
|
|
&start_addr_obj, &length_obj,
|
2010-06-28 21:16:04 +00:00
|
|
|
&pattern))
|
2012-12-12 16:47:30 +00:00
|
|
|
return NULL;
|
|
|
|
|
|
|
|
if (!PyObject_CheckReadBuffer (pattern))
|
|
|
|
{
|
|
|
|
PyErr_SetString (PyExc_RuntimeError,
|
|
|
|
_("The pattern is not a Python buffer."));
|
|
|
|
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (PyObject_AsReadBuffer (pattern, &buffer, &pattern_size) == -1)
|
2010-06-28 21:16:04 +00:00
|
|
|
return NULL;
|
2012-12-12 16:47:30 +00:00
|
|
|
#endif
|
2010-06-28 21:16:04 +00:00
|
|
|
|
2013-05-20 20:24:49 +00:00
|
|
|
if (get_addr_from_python (start_addr_obj, &start_addr) < 0)
|
|
|
|
goto fail;
|
|
|
|
|
|
|
|
if (get_addr_from_python (length_obj, &length) < 0)
|
|
|
|
goto fail;
|
2012-12-12 16:47:30 +00:00
|
|
|
|
2013-05-20 20:24:49 +00:00
|
|
|
if (!length)
|
|
|
|
{
|
|
|
|
PyErr_SetString (PyExc_ValueError,
|
|
|
|
_("Search range is empty."));
|
|
|
|
goto fail;
|
|
|
|
}
|
|
|
|
/* Watch for overflows. */
|
|
|
|
else if (length > CORE_ADDR_MAX
|
|
|
|
|| (start_addr + length - 1) < start_addr)
|
|
|
|
{
|
|
|
|
PyErr_SetString (PyExc_ValueError,
|
|
|
|
_("The search range is too large."));
|
|
|
|
goto fail;
|
2010-06-28 21:16:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
TRY_CATCH (except, RETURN_MASK_ALL)
|
|
|
|
{
|
|
|
|
found = target_search_memory (start_addr, length,
|
|
|
|
buffer, pattern_size,
|
|
|
|
&found_addr);
|
|
|
|
}
|
2012-12-12 16:47:30 +00:00
|
|
|
#ifdef IS_PY3K
|
|
|
|
PyBuffer_Release (&pybuf);
|
|
|
|
#endif
|
2013-05-20 20:24:49 +00:00
|
|
|
GDB_PY_HANDLE_EXCEPTION (except);
|
2012-12-12 16:47:30 +00:00
|
|
|
|
2010-06-28 21:16:04 +00:00
|
|
|
if (found)
|
|
|
|
return PyLong_FromLong (found_addr);
|
|
|
|
else
|
|
|
|
Py_RETURN_NONE;
|
2013-05-20 20:24:49 +00:00
|
|
|
|
|
|
|
fail:
|
|
|
|
#ifdef IS_PY3K
|
|
|
|
PyBuffer_Release (&pybuf);
|
|
|
|
#endif
|
|
|
|
return NULL;
|
2010-06-28 21:16:04 +00:00
|
|
|
}
|
|
|
|
|
2011-03-17 09:36:17 +00:00
|
|
|
/* Implementation of gdb.Inferior.is_valid (self) -> Boolean.
|
|
|
|
Returns True if this inferior object still exists in GDB. */
|
|
|
|
|
|
|
|
static PyObject *
|
|
|
|
infpy_is_valid (PyObject *self, PyObject *args)
|
|
|
|
{
|
|
|
|
inferior_object *inf = (inferior_object *) self;
|
|
|
|
|
|
|
|
if (! inf->inferior)
|
|
|
|
Py_RETURN_FALSE;
|
|
|
|
|
|
|
|
Py_RETURN_TRUE;
|
|
|
|
}
|
|
|
|
|
2011-07-11 12:10:19 +00:00
|
|
|
static void
|
|
|
|
infpy_dealloc (PyObject *obj)
|
|
|
|
{
|
|
|
|
inferior_object *inf_obj = (inferior_object *) obj;
|
|
|
|
struct inferior *inf = inf_obj->inferior;
|
|
|
|
|
|
|
|
if (! inf)
|
|
|
|
return;
|
|
|
|
|
|
|
|
set_inferior_data (inf, infpy_inf_data_key, NULL);
|
|
|
|
}
|
2010-06-28 21:16:04 +00:00
|
|
|
|
|
|
|
/* Clear the INFERIOR pointer in an Inferior object and clear the
|
|
|
|
thread list. */
|
|
|
|
static void
|
|
|
|
py_free_inferior (struct inferior *inf, void *datum)
|
|
|
|
{
|
|
|
|
|
|
|
|
struct cleanup *cleanup;
|
|
|
|
inferior_object *inf_obj = datum;
|
|
|
|
struct threadlist_entry *th_entry, *th_tmp;
|
|
|
|
|
2013-05-20 20:29:44 +00:00
|
|
|
if (!gdb_python_initialized)
|
|
|
|
return;
|
|
|
|
|
2010-06-28 21:16:04 +00:00
|
|
|
cleanup = ensure_python_env (python_gdbarch, python_language);
|
|
|
|
|
|
|
|
inf_obj->inferior = NULL;
|
|
|
|
|
|
|
|
/* Deallocate threads list. */
|
|
|
|
for (th_entry = inf_obj->threads; th_entry != NULL;)
|
|
|
|
{
|
|
|
|
Py_DECREF (th_entry->thread_obj);
|
|
|
|
|
|
|
|
th_tmp = th_entry;
|
|
|
|
th_entry = th_entry->next;
|
|
|
|
xfree (th_tmp);
|
|
|
|
}
|
|
|
|
|
|
|
|
inf_obj->nthreads = 0;
|
|
|
|
|
|
|
|
Py_DECREF ((PyObject *) inf_obj);
|
|
|
|
do_cleanups (cleanup);
|
|
|
|
}
|
|
|
|
|
2011-09-15 12:42:30 +00:00
|
|
|
/* Implementation of gdb.selected_inferior() -> gdb.Inferior.
|
|
|
|
Returns the current inferior object. */
|
|
|
|
|
|
|
|
PyObject *
|
|
|
|
gdbpy_selected_inferior (PyObject *self, PyObject *args)
|
|
|
|
{
|
2013-06-18 18:43:27 +00:00
|
|
|
return inferior_to_inferior_object (current_inferior ());
|
2011-09-15 12:42:30 +00:00
|
|
|
}
|
|
|
|
|
* 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 20:28:52 +00:00
|
|
|
int
|
2010-06-28 21:16:04 +00:00
|
|
|
gdbpy_initialize_inferior (void)
|
|
|
|
{
|
|
|
|
if (PyType_Ready (&inferior_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 20:28:52 +00:00
|
|
|
return -1;
|
2010-06-28 21:16:04 +00:00
|
|
|
|
2013-05-20 20:36:19 +00:00
|
|
|
if (gdb_pymodule_addobject (gdb_module, "Inferior",
|
|
|
|
(PyObject *) &inferior_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 20:28:52 +00:00
|
|
|
return -1;
|
2010-06-28 21:16:04 +00:00
|
|
|
|
|
|
|
infpy_inf_data_key =
|
* auto-load.c (_initialize_auto_load): Update.
* solib-svr4.c (_initialize_svr4_solib): Update
* solib-dsbt.c (_initialize_dsbt_solib): Update.
* solib-darwin.c (_initialize_darwin_solib): Update.
* registry.h: New file.
* python/py-progspace.c (gdbpy_initialize_pspace): Update.
* python/py-inferior.c (gdbpy_initialize_inferior): Update.
* progspace.h: Include registry.h. Use DECLARE_REGISTRY.
(register_program_space_data_with_cleanup)
(register_program_space_data, program_space_alloc_data)
(clear_program_space_data, set_program_space_data)
(program_space_data): Don't declare.
* progspace.c: Use DEFINE_REGISTRY.
(struct program_space_data, struct
program_space_data_registration, struct
program_space_data_registry, program_space_data_registry)
(register_program_space_data_with_cleanup)
(register_program_space_data, program_space_alloc_data)
(program_space_free_data, clear_program_space_data)
(set_program_space_data, program_space_data): Remove.
* objfiles.h: Include registry.h. Use DECLARE_REGISTRY.
(struct objfile) <data, num_data>: Replace with REGISTRY_FIELDS.
(register_objfile_data_with_cleanup, register_objfile_data)
(clear_objfile_data, set_objfile_data, objfile_data): Don't
declare.
* objfiles.c: Use DEFINE_REGISTRY.
(struct objfile_data, struct objfile_data_registration, struct
objfile_data_registry, objfile_data_registry)
(register_objfile_data_with_cleanup, register_objfile_data)
(objfile_alloc_data, objfile_free_data, clear_objfile_data)
(set_objfile_data, objfile_data): Remove.
(_initialize_objfiles): Update.
* jit.c (_initialize_jit): Update.
* inflow.c (_initialize_inflow): Update.
* inferior.h: Include registry.h. Use DECLARE_REGISTRY.
(struct inferior) <data, num_data>: Replace with REGISTRY_FIELDS.
(register_inferior_data_with_cleanup, register_inferior_data)
(clear_inferior_data, set_inferior_data, inferior_data): Don't
declare.
* inferior.c: Use DEFINE_REGISTRY.
(struct inferior_data, struct inferior_data_registration, struct
inferior_data_registry, inferior_data_registry)
(register_inferior_data_with_cleanup, register_inferior_data)
(inferior_alloc_data, inferior_free_data clear_inferior_data)
(set_inferior_data, inferior_data): Remove.
* auxv.c (_initialize_auxv): Update.
* ada-lang.c (_initialize_ada_language): Update.
* breakpoint.c (_initialize_breakpoint): Update.
* i386-nat.c (i386_use_watchpoints): Update.
2012-08-22 15:17:21 +00:00
|
|
|
register_inferior_data_with_cleanup (NULL, py_free_inferior);
|
2010-06-28 21:16:04 +00:00
|
|
|
|
|
|
|
observer_attach_new_thread (add_thread_object);
|
|
|
|
observer_attach_thread_exit (delete_thread_object);
|
Add Python support for GDB events.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
* gdb.python/py-evthreads.c: New file.
* gdb.python/py-evthreads.exp: New file.
* gdb.python/py-events.py: New file.
* gdb.python/py-events.exp: New file.
* gdb.python/py-events.c: New file.
2011-02-04 Sami Wagiaalla <swagiaal@redhat.com>
Oguz Kayral <oguzkayral@gmail.com>
* python/py-inferior.c (python_on_normal_stop): New function.
(python_on_resume): New function.
(python_inferior_exit): New function.
(gdbpy_initialize_inferior): Add normal_stop, target_resumed, and
inferior_exit observers.
* python/py-evtregistry.c: New file.
* python/py-threadevent.c : New file.
* python/py-event.c: New file.
* python/py-evts.c: New file.
* python/py-continueevent.c: New file.
* python/py-bpevent.c: New file.
* python/py-signalevent.c: New file.
* python/py-exetiedevent.c: New file.
* python/py-breakpoint.c (gdbpy_breakpoint_from_bpstats): New function.
Move struct breakpoint_object from here...
* python/python-internal.h: ... to here.
* python/py-event.h: New file.
* python/py-events.h: New file.
* Makefile.in (SUBDIR_PYTHON_OBS): Add py-breakpointstopevent.o,
py-continueevent.o, py-event.o, py-eventregistry.o, py-events.o,
py-exitedevent.o, py-signalstopevent.o, and py-stopevent.o.
(SUBDIR_PYTHON_SRCS): Add py-breakpointstopevent.c,
py-continueevent.c, py-event.c, py-eventregistry.c, py-events.c,
py-exitedevent.c, py-signalstopevent.c, and py-stopevent.c.
Add build rules for all the above.
2011-02-04 21:54:16 +00:00
|
|
|
observer_attach_normal_stop (python_on_normal_stop);
|
|
|
|
observer_attach_target_resumed (python_on_resume);
|
|
|
|
observer_attach_inferior_exit (python_inferior_exit);
|
2011-10-07 07:38:30 +00:00
|
|
|
observer_attach_new_objfile (python_new_objfile);
|
2010-06-28 21:16:04 +00:00
|
|
|
|
2011-08-05 14:24:10 +00:00
|
|
|
membuf_object_type.tp_new = PyType_GenericNew;
|
2010-06-28 21:16:04 +00:00
|
|
|
if (PyType_Ready (&membuf_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 20:28:52 +00:00
|
|
|
return -1;
|
2010-06-28 21:16:04 +00:00
|
|
|
|
2013-05-20 20:36:19 +00:00
|
|
|
return gdb_pymodule_addobject (gdb_module, "Membuf", (PyObject *)
|
|
|
|
&membuf_object_type);
|
2010-06-28 21:16:04 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static PyGetSetDef inferior_object_getset[] =
|
|
|
|
{
|
|
|
|
{ "num", infpy_get_num, NULL, "ID of inferior, as assigned by GDB.", NULL },
|
|
|
|
{ "pid", infpy_get_pid, NULL, "PID of inferior, as assigned by the OS.",
|
|
|
|
NULL },
|
|
|
|
{ "was_attached", infpy_get_was_attached, NULL,
|
|
|
|
"True if the inferior was created using 'attach'.", NULL },
|
|
|
|
{ NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
static PyMethodDef inferior_object_methods[] =
|
|
|
|
{
|
2011-03-17 09:36:17 +00:00
|
|
|
{ "is_valid", infpy_is_valid, METH_NOARGS,
|
|
|
|
"is_valid () -> Boolean.\n\
|
|
|
|
Return true if this inferior is valid, false if not." },
|
2010-06-28 21:16:04 +00:00
|
|
|
{ "threads", infpy_threads, METH_NOARGS,
|
|
|
|
"Return all the threads of this inferior." },
|
|
|
|
{ "read_memory", (PyCFunction) infpy_read_memory,
|
|
|
|
METH_VARARGS | METH_KEYWORDS,
|
|
|
|
"read_memory (address, length) -> buffer\n\
|
|
|
|
Return a buffer object for reading from the inferior's memory." },
|
|
|
|
{ "write_memory", (PyCFunction) infpy_write_memory,
|
|
|
|
METH_VARARGS | METH_KEYWORDS,
|
|
|
|
"write_memory (address, buffer [, length])\n\
|
|
|
|
Write the given buffer object to the inferior's memory." },
|
|
|
|
{ "search_memory", (PyCFunction) infpy_search_memory,
|
|
|
|
METH_VARARGS | METH_KEYWORDS,
|
|
|
|
"search_memory (address, length, pattern) -> long\n\
|
|
|
|
Return a long with the address of a match, or None." },
|
|
|
|
{ NULL }
|
|
|
|
};
|
|
|
|
|
|
|
|
static PyTypeObject inferior_object_type =
|
|
|
|
{
|
2012-12-12 16:47:30 +00:00
|
|
|
PyVarObject_HEAD_INIT (NULL, 0)
|
2010-06-28 21:16:04 +00:00
|
|
|
"gdb.Inferior", /* tp_name */
|
|
|
|
sizeof (inferior_object), /* tp_basicsize */
|
|
|
|
0, /* tp_itemsize */
|
2011-07-11 12:10:19 +00:00
|
|
|
infpy_dealloc, /* tp_dealloc */
|
2010-06-28 21:16:04 +00:00
|
|
|
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 */
|
|
|
|
0, /* tp_str */
|
|
|
|
0, /* tp_getattro */
|
|
|
|
0, /* tp_setattro */
|
|
|
|
0, /* tp_as_buffer */
|
|
|
|
Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_ITER, /* tp_flags */
|
|
|
|
"GDB inferior object", /* tp_doc */
|
|
|
|
0, /* tp_traverse */
|
|
|
|
0, /* tp_clear */
|
|
|
|
0, /* tp_richcompare */
|
|
|
|
0, /* tp_weaklistoffset */
|
|
|
|
0, /* tp_iter */
|
|
|
|
0, /* tp_iternext */
|
|
|
|
inferior_object_methods, /* tp_methods */
|
|
|
|
0, /* tp_members */
|
|
|
|
inferior_object_getset, /* 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 */
|
|
|
|
};
|
|
|
|
|
2012-12-12 16:47:30 +00:00
|
|
|
#ifdef IS_PY3K
|
|
|
|
|
|
|
|
static PyBufferProcs buffer_procs =
|
|
|
|
{
|
|
|
|
get_buffer
|
|
|
|
};
|
|
|
|
|
|
|
|
#else
|
|
|
|
|
2010-06-28 21:16:04 +00:00
|
|
|
/* Python doesn't provide a decent way to get compatibility here. */
|
|
|
|
#if HAVE_LIBPYTHON2_4
|
|
|
|
#define CHARBUFFERPROC_NAME getcharbufferproc
|
|
|
|
#else
|
|
|
|
#define CHARBUFFERPROC_NAME charbufferproc
|
|
|
|
#endif
|
|
|
|
|
|
|
|
static PyBufferProcs buffer_procs = {
|
|
|
|
get_read_buffer,
|
|
|
|
get_write_buffer,
|
|
|
|
get_seg_count,
|
|
|
|
/* The cast here works around a difference between Python 2.4 and
|
|
|
|
Python 2.5. */
|
|
|
|
(CHARBUFFERPROC_NAME) get_char_buffer
|
|
|
|
};
|
2012-12-12 16:47:30 +00:00
|
|
|
#endif /* IS_PY3K */
|
2010-06-28 21:16:04 +00:00
|
|
|
|
|
|
|
static PyTypeObject membuf_object_type = {
|
2012-12-12 16:47:30 +00:00
|
|
|
PyVarObject_HEAD_INIT (NULL, 0)
|
2010-06-28 21:16:04 +00:00
|
|
|
"gdb.Membuf", /*tp_name*/
|
|
|
|
sizeof (membuf_object), /*tp_basicsize*/
|
|
|
|
0, /*tp_itemsize*/
|
|
|
|
mbpy_dealloc, /*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*/
|
|
|
|
mbpy_str, /*tp_str*/
|
|
|
|
0, /*tp_getattro*/
|
|
|
|
0, /*tp_setattro*/
|
|
|
|
&buffer_procs, /*tp_as_buffer*/
|
|
|
|
Py_TPFLAGS_DEFAULT, /*tp_flags*/
|
|
|
|
"GDB memory buffer object", /*tp_doc*/
|
|
|
|
0, /* tp_traverse */
|
|
|
|
0, /* tp_clear */
|
|
|
|
0, /* tp_richcompare */
|
|
|
|
0, /* tp_weaklistoffset */
|
|
|
|
0, /* tp_iter */
|
|
|
|
0, /* tp_iternext */
|
|
|
|
0, /* 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 */
|
|
|
|
};
|