mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-27 04:52:05 +08:00
60 lines
2.1 KiB
Python
60 lines
2.1 KiB
Python
# Copyright (C) 2015-2020 Free Software Foundation, Inc.
|
|
|
|
# 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/>.
|
|
|
|
# This file is part of the GDB testsuite. It tests python unwinders.
|
|
|
|
import re
|
|
import gdb.types
|
|
from gdb.unwinder import Unwinder, register_unwinder
|
|
|
|
class TestGlobalUnwinder(Unwinder):
|
|
def __init__(self):
|
|
super(TestGlobalUnwinder, self).__init__("global_unwinder")
|
|
|
|
def __call__(self, unwinder_info):
|
|
print("%s called" % self.name)
|
|
return None
|
|
|
|
class TestProgspaceUnwinder(Unwinder):
|
|
def __init__(self, name):
|
|
super(TestProgspaceUnwinder, self).__init__("%s_ps_unwinder" % name)
|
|
|
|
def __call__(self, unwinder_info):
|
|
print("%s called" % self.name)
|
|
return None
|
|
|
|
class TestObjfileUnwinder(Unwinder):
|
|
def __init__(self, name):
|
|
super(TestObjfileUnwinder, self).__init__("%s_obj_unwinder" % name)
|
|
|
|
def __call__(self, unwinder_info):
|
|
print("%s called" % self.name)
|
|
return None
|
|
|
|
|
|
|
|
gdb.unwinder.register_unwinder(None, TestGlobalUnwinder())
|
|
saw_runtime_error = False
|
|
try:
|
|
gdb.unwinder.register_unwinder(None, TestGlobalUnwinder(), replace=False)
|
|
except RuntimeError:
|
|
saw_runtime_error = True
|
|
if not saw_runtime_error:
|
|
raise RuntimeError("Missing runtime error from register_unwinder.")
|
|
gdb.unwinder.register_unwinder(None, TestGlobalUnwinder(), replace=True)
|
|
gdb.unwinder.register_unwinder(gdb.current_progspace(),
|
|
TestProgspaceUnwinder("py_unwind_maint"))
|
|
print("Python script imported")
|