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https://github.com/espressif/binutils-gdb.git
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4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
50 lines
1.5 KiB
Python
50 lines
1.5 KiB
Python
# Copyright (C) 2013-2022 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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class FrameIterator(object):
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"""A gdb.Frame iterator. Iterates over gdb.Frames or objects that
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conform to that interface."""
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def __init__(self, frame_obj):
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"""Initialize a FrameIterator.
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Arguments:
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frame_obj the starting frame."""
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super(FrameIterator, self).__init__()
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self.frame = frame_obj
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def __iter__(self):
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return self
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def next(self):
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"""next implementation.
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Returns:
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The next oldest frame."""
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result = self.frame
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if result is None:
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raise StopIteration
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self.frame = result.older()
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return result
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# Python 3.x requires __next__(self) while Python 2.x requires
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# next(self). Define next(self), and for Python 3.x create this
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# wrapper.
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def __next__(self):
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return self.next()
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