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1d506c26 | 1 | # Copyright (C) 2010-2024 Free Software Foundation, Inc. |
7b51bc51 DE |
2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 3 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | # This file is part of the GDB testsuite. It tests python pretty | |
17 | # printers. | |
18 | ||
19 | import re | |
20 | import gdb.types | |
21 | import gdb.printing | |
22 | ||
23 | ||
24 | def lookup_function_lookup_test(val): | |
25 | class PrintFunctionLookup(object): | |
26 | def __init__(self, val): | |
27 | self.val = val | |
28 | ||
29 | def to_string(self): | |
13123da8 | 30 | return "x=<" + str(self.val["x"]) + "> y=<" + str(self.val["y"]) + ">" |
7b51bc51 DE |
31 | |
32 | typename = gdb.types.get_basic_type(val.type).tag | |
33 | # Note: typename could be None. | |
34 | if typename == "function_lookup_test": | |
35 | return PrintFunctionLookup(val) | |
36 | return None | |
37 | ||
38 | ||
13123da8 | 39 | class pp_s(object): |
7b51bc51 DE |
40 | def __init__(self, val): |
41 | self.val = val | |
42 | ||
43 | def to_string(self): | |
44 | a = self.val["a"] | |
45 | b = self.val["b"] | |
46 | if a.address != b: | |
47 | raise Exception("&a(%s) != b(%s)" % (str(a.address), str(b))) | |
48 | return "a=<" + str(self.val["a"]) + "> b=<" + str(self.val["b"]) + ">" | |
49 | ||
50 | ||
13123da8 | 51 | class pp_ss(object): |
7b51bc51 DE |
52 | def __init__(self, val): |
53 | self.val = val | |
54 | ||
55 | def to_string(self): | |
56 | return "a=<" + str(self.val["a"]) + "> b=<" + str(self.val["b"]) + ">" | |
57 | ||
58 | ||
59 | def build_pretty_printer(): | |
60 | pp = gdb.printing.RegexpCollectionPrettyPrinter("pp-test") | |
61 | ||
13123da8 SM |
62 | pp.add_printer("struct s", "^struct s$", pp_s) |
63 | pp.add_printer("s", "^s$", pp_s) | |
7b51bc51 DE |
64 | |
65 | # Use a lambda this time to exercise doing things this way. | |
13123da8 SM |
66 | pp.add_printer("struct ss", "^struct ss$", lambda val: pp_ss(val)) |
67 | pp.add_printer("ss", "^ss$", lambda val: pp_ss(val)) | |
68 | ||
69 | pp.add_printer( | |
70 | "enum flag_enum", | |
71 | "^flag_enum$", | |
72 | gdb.printing.FlagEnumerationPrinter("enum flag_enum"), | |
73 | ) | |
cafec441 | 74 | |
7b51bc51 DE |
75 | return pp |
76 | ||
77 | ||
78 | gdb.printing.register_pretty_printer(gdb, lookup_function_lookup_test) | |
1fa57852 DE |
79 | my_pretty_printer = build_pretty_printer() |
80 | gdb.printing.register_pretty_printer(gdb, my_pretty_printer) |