c2cf30e760
This patch is the result of running 'isort .' in the gdb directory. Approved-By: Simon Marchi <simon.marchi@efficios.com>
54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
# Copyright (C) 2018-2024 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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import sys
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import gdb
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import gdb.types
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class cons_pp(object):
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def __init__(self, val):
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self._val = val
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def to_string(self):
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if int(self._val) == 0:
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return "nil"
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elif int(self._val["type"]) == 0:
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return "( . )"
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else:
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return "%d" % self._val["atom"]["ival"]
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def children(self):
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if int(self._val) == 0:
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return []
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elif int(self._val["type"]) == 0:
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return [("atom", self._val["atom"])]
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else:
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return [
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("car", self._val["slots"][0]),
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("cdr", self._val["slots"][1]),
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]
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def cons_pp_lookup(val):
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if str(val.type) == "struct cons *":
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return cons_pp(val)
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else:
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return None
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del gdb.pretty_printers[1:]
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gdb.pretty_printers.append(cons_pp_lookup)
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