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comparison gcc/debug.c @ 0:a06113de4d67

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first commit
author kent <kent@cr.ie.u-ryukyu.ac.jp>
date Fri, 17 Jul 2009 14:47:48 +0900
parents
children 855418dad1a3
comparison
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-1:000000000000 0:a06113de4d67
1 /* Do-nothing debug hooks for GCC.
2 Copyright (C) 2001, 2002, 2003, 2004, 2005, 2007, 2008
3 Free Software Foundation, Inc.
4
5 This program is free software; you can redistribute it and/or modify it
6 under the terms of the GNU General Public License as published by the
7 Free Software Foundation; either version 3, or (at your option) any
8 later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; see the file COPYING3. If not see
17 <http://www.gnu.org/licenses/>. */
18
19 #include "config.h"
20 #include "system.h"
21 #include "coretypes.h"
22 #include "tm.h"
23 #include "debug.h"
24
25 /* The do-nothing debug hooks. */
26 const struct gcc_debug_hooks do_nothing_debug_hooks =
27 {
28 debug_nothing_charstar,
29 debug_nothing_charstar,
30 debug_nothing_int_charstar,
31 debug_nothing_int_charstar,
32 debug_nothing_int_charstar,
33 debug_nothing_int,
34 debug_nothing_int_int, /* begin_block */
35 debug_nothing_int_int, /* end_block */
36 debug_true_const_tree, /* ignore_block */
37 debug_nothing_int_charstar, /* source_line */
38 debug_nothing_int_charstar, /* begin_prologue */
39 debug_nothing_int_charstar, /* end_prologue */
40 debug_nothing_int_charstar, /* end_epilogue */
41 debug_nothing_tree, /* begin_function */
42 debug_nothing_int, /* end_function */
43 debug_nothing_tree, /* function_decl */
44 debug_nothing_tree, /* global_decl */
45 debug_nothing_tree_int, /* type_decl */
46 debug_nothing_tree_tree_tree_bool, /* imported_module_or_decl */
47 debug_nothing_tree, /* deferred_inline_function */
48 debug_nothing_tree, /* outlining_inline_function */
49 debug_nothing_rtx, /* label */
50 debug_nothing_int, /* handle_pch */
51 debug_nothing_rtx, /* var_location */
52 debug_nothing_void, /* switch_text_section */
53 0 /* start_end_main_source_file */
54 };
55
56 /* This file contains implementations of each debug hook that do
57 nothing. */
58
59 void
60 debug_nothing_void (void)
61 {
62 }
63
64 void
65 debug_nothing_tree (tree decl ATTRIBUTE_UNUSED)
66 {
67 }
68
69 void
70 debug_nothing_tree_tree_tree_bool (tree t1 ATTRIBUTE_UNUSED,
71 tree t2 ATTRIBUTE_UNUSED,
72 tree t3 ATTRIBUTE_UNUSED,
73 bool b1 ATTRIBUTE_UNUSED)
74 {
75 }
76
77 bool
78 debug_true_const_tree (const_tree block ATTRIBUTE_UNUSED)
79 {
80 return true;
81 }
82
83 void
84 debug_nothing_rtx (rtx insn ATTRIBUTE_UNUSED)
85 {
86 }
87
88 void
89 debug_nothing_charstar (const char *main_filename ATTRIBUTE_UNUSED)
90 {
91 }
92
93 void
94 debug_nothing_int_charstar (unsigned int line ATTRIBUTE_UNUSED,
95 const char *text ATTRIBUTE_UNUSED)
96 {
97 }
98
99 void
100 debug_nothing_int (unsigned int line ATTRIBUTE_UNUSED)
101 {
102 }
103
104 void
105 debug_nothing_int_int (unsigned int line ATTRIBUTE_UNUSED,
106 unsigned int n ATTRIBUTE_UNUSED)
107 {
108 }
109
110 void
111 debug_nothing_tree_int (tree decl ATTRIBUTE_UNUSED,
112 int local ATTRIBUTE_UNUSED)
113 {
114 }