81 lines
2.3 KiB
Python
81 lines
2.3 KiB
Python
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# Copyright (C) 2010-2022 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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# This file is part of the GDB testsuite. It tests python pretty
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# printer registration.
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import re
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import gdb.types
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import gdb.printing
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def lookup_function_lookup_test(val):
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class PrintFunctionLookup(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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return "x=<" + str(self.val["x"]) + "> y=<" + str(self.val["y"]) + ">"
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typename = gdb.types.get_basic_type(val.type).tag
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# Note: typename could be None.
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if typename == "function_lookup_test":
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return PrintFunctionLookup(val)
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return None
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class pp_s1(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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a = self.val["a"]
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b = self.val["b"]
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return "s1 a=<" + str(self.val["a"]) + "> b=<" + str(self.val["b"]) + ">"
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class pp_s2(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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a = self.val["a"]
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b = self.val["b"]
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return "s2 a=<" + str(self.val["a"]) + "> b=<" + str(self.val["b"]) + ">"
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def build_pretty_printer1():
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pp = gdb.printing.RegexpCollectionPrettyPrinter("pp-test")
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pp.add_printer("struct s", "^struct s$", pp_s1)
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pp.add_printer("s", "^s$", pp_s1)
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return pp
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def build_pretty_printer2():
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# This intentionally has the same name as build_pretty_printer1.
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# It is used to test the "replace" functionality of
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# register_pretty_printer.
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pp = gdb.printing.RegexpCollectionPrettyPrinter("pp-test")
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pp.add_printer("struct s", "^struct s$", pp_s2)
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pp.add_printer("s", "^s$", pp_s2)
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return pp
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# Note: Registering the printers is done in the .exp file.
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