From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- solenv/gdb/boost/optional.py | 56 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 solenv/gdb/boost/optional.py (limited to 'solenv/gdb/boost/optional.py') diff --git a/solenv/gdb/boost/optional.py b/solenv/gdb/boost/optional.py new file mode 100644 index 000000000..08297254e --- /dev/null +++ b/solenv/gdb/boost/optional.py @@ -0,0 +1,56 @@ +# -*- tab-width: 4; indent-tabs-mode: nil; py-indent-offset: 4 -*- +# GDB pretty printers for Boost.Optional. +# +# Copyright (C) 2012 Red Hat, Inc., David Tardon +# +# This file is part of boost-gdb-printers. +# +# 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 . + +import gdb + +import boost.util.printing as printing + +class OptionalPrinter: + + def __init__(self, typename, value): + self.typename = typename + self.value = value + + def to_string(self): + if self.value['m_initialized']: + data = self.value['m_storage']['dummy_']['data'] + ptr_type = self.value.type.template_argument(0).pointer() + return "%s %s" % (self.typename, data.cast(ptr_type).dereference()) + else: + return "empty " + self.typename + +printer = None + +def build_pretty_printers(): + global printer + + if printer != None: + return + + printer = printing.Printer("boost.optional") + + printer.add('boost::optional', OptionalPrinter) + +def register_pretty_printers(obj): + printing.register_pretty_printer(printer, obj) + +build_pretty_printers() + +# vim:set filetype=python shiftwidth=4 softtabstop=4 expandtab: -- cgit v1.2.3