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.
57 lines
1.6 KiB
Python
57 lines
1.6 KiB
Python
# Copyright (C) 2018-2022 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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import sys
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import gdb
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import gdb.types
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# Following is for Python 3 compatibility...
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if sys.version_info[0] > 2:
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long = int
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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 long(self._val) == 0:
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return "nil"
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elif long(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 long(self._val) == 0:
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return []
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elif long(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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