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8acc9f48 | 1 | # Copyright (C) 2010-2013 Free Software Foundation, Inc. |
8a1ea21f 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. | |
17 | ||
18 | import re | |
19 | ||
20 | class pp_ss: | |
21 | def __init__(self, val): | |
22 | self.val = val | |
23 | ||
24 | def to_string(self): | |
25 | return "a=<" + str(self.val["a"]) + "> b=<" + str(self.val["b"]) + ">" | |
26 | ||
27 | def lookup_function (val): | |
28 | "Look-up and return a pretty-printer that can print val." | |
29 | ||
30 | # Get the type. | |
31 | type = val.type | |
32 | ||
33 | # If it points to a reference, get the reference. | |
34 | if type.code == gdb.TYPE_CODE_REF: | |
35 | type = type.target () | |
36 | ||
37 | # Get the unqualified type, stripped of typedefs. | |
38 | type = type.unqualified ().strip_typedefs () | |
39 | ||
40 | # Get the type name. | |
41 | typename = type.tag | |
42 | ||
43 | if typename == None: | |
44 | return None | |
45 | ||
46 | # Iterate over local dictionary of types to determine | |
47 | # if a printer is registered for that type. Return an | |
48 | # instantiation of the printer if found. | |
49 | for function in pretty_printers_dict: | |
50 | if function.match (typename): | |
51 | return pretty_printers_dict[function] (val) | |
52 | ||
53 | # Cannot find a pretty printer. Return None. | |
54 | ||
55 | return None | |
56 | ||
57 | def register_pretty_printers (): | |
58 | pretty_printers_dict[re.compile ('^ss$')] = pp_ss | |
59 | ||
60 | pretty_printers_dict = {} | |
61 | ||
62 | register_pretty_printers () | |
63 | gdb.current_progspace().pretty_printers.append (lookup_function) |