| # Copyright (C) 2021-2025 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/>. |
| |
| import sys |
| |
| # Avoid generating |
| # src/gdb/testsuite/gdb.python/__pycache__/gdb_leak_detector.cpython-<n>.pyc. |
| sys.dont_write_bytecode = True |
| |
| import re |
| |
| import gdb_leak_detector |
| |
| |
| class inferior_leak_detector(gdb_leak_detector.gdb_leak_detector): |
| def __init__(self): |
| super().__init__(__file__) |
| self.inferior = None |
| self.__handler = lambda event: setattr(self, "inferior", event.inferior) |
| gdb.events.new_inferior.connect(self.__handler) |
| |
| def __del__(self): |
| gdb.events.new_inferior.disconnect(self.__handler) |
| |
| def allocate(self): |
| output = gdb.execute("add-inferior", False, True) |
| m = re.search(r"Added inferior (\d+)", output) |
| if m: |
| num = int(m.group(1)) |
| else: |
| raise RuntimeError("no match") |
| |
| gdb.execute("remove-inferiors %s" % num) |
| |
| def deallocate(self): |
| self.inferior = None |
| |
| |
| inferior_leak_detector().run() |