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c7912668 ILT |
1 | // debug.h -- gold internal debugging support -*- C++ -*- |
2 | ||
3 | // Copyright 2007 Free Software Foundation, Inc. | |
4 | // Written by Ian Lance Taylor <iant@google.com>. | |
5 | ||
6 | // This file is part of gold. | |
7 | ||
8 | // This program is free software; you can redistribute it and/or modify | |
9 | // it under the terms of the GNU General Public License as published by | |
10 | // the Free Software Foundation; either version 3 of the License, or | |
11 | // (at your option) any later version. | |
12 | ||
13 | // This program is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | ||
18 | // You should have received a copy of the GNU General Public License | |
19 | // along with this program; if not, write to the Free Software | |
20 | // Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, | |
21 | // MA 02110-1301, USA. | |
22 | ||
23 | #ifndef GOLD_DEBUG_H | |
24 | #define GOLD_DEBUG_H | |
25 | ||
26 | #include "parameters.h" | |
27 | #include "errors.h" | |
28 | ||
29 | namespace gold | |
30 | { | |
31 | ||
32 | // The different types of debugging we support. These are bitflags. | |
33 | ||
34 | const int DEBUG_TASK = 1; | |
35 | ||
36 | const int DEBUG_ALL = DEBUG_TASK; | |
37 | ||
38 | // Print a debug message if TYPE is enabled. This is a macro so that | |
39 | // we only evaluate the arguments if necessary. | |
40 | ||
41 | #define gold_debug(TYPE, FORMAT, ...) \ | |
42 | do \ | |
43 | { \ | |
44 | if (is_debugging_enabled(TYPE)) \ | |
45 | parameters->errors()->debug(FORMAT, __VA_ARGS__); \ | |
46 | } \ | |
47 | while (0) | |
48 | ||
49 | } // End namespace gold. | |
50 | ||
51 | #endif // !defined(GOLD_DEBUG_H) |