FM / gdb

/usr/share/gdb/python/gdb

Name	Size	Mode	Actions
command/	-	0755	rm
function/	-	0755	rm
printer/	-	0755	rm
FrameDecorator.py	10392	0644	edit dl rm
FrameIterator.py	1577	0644	edit dl rm
frames.py	8031	0644	edit dl rm
printing.py	10913	0644	edit dl rm
prompt.py	4209	0644	edit dl rm
types.py	5530	0644	edit dl rm
unwinder.py	3137	0644	edit dl rm
xmethod.py	11077	0644	edit dl rm
__init__.py	4609	0644	edit dl rm

Edit: /usr/share/gdb/python/gdb/FrameIterator.py (1577B)

# 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 gdb
import itertools

class FrameIterator(object):
    """A gdb.Frame iterator.  Iterates over gdb.Frames or objects that
    conform to that interface."""

def __init__(self, frame_obj):
        """Initialize a FrameIterator.

Arguments:
            frame_obj the starting frame."""

super(FrameIterator, self).__init__()
        self.frame = frame_obj

def __iter__(self):
        return self

def next(self):
        """next implementation.

Returns:
            The next oldest frame."""

result = self.frame
        if result is None:
            raise StopIteration
        self.frame = result.older()
        return result

# Python 3.x requires __next__(self) while Python 2.x requires
    # next(self).  Define next(self), and for Python 3.x create this
    # wrapper.
    def __next__(self):
        return self.next()

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