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https://sourceware.org/git/binutils-gdb.git
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0b4fe76f95
Currently, Python code can use event registries to detect when gdb loads a new objfile, and when gdb clears the objfile list. However, there's no way to detect the removal of an objfile, say when the inferior calls dlclose. This patch adds a gdb.free_objfile event registry and arranges for an event to be emitted in this case.
31 lines
967 B
Python
31 lines
967 B
Python
# Copyright (C) 2022 Free Software Foundation, Inc.
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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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#
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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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#
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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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# Test Python free_objfile event.
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import gdb
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freed_objfile = None
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def free_objfile_handler(event):
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assert isinstance(event, gdb.FreeObjFileEvent)
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global freed_objfile
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freed_objfile = event.objfile.username
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gdb.events.free_objfile.connect(free_objfile_handler)
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