Mercurial > hg > CbC > CbC_gcc
annotate libiberty/cp-demangle.h @ 63:b7f97abdc517 gcc-4.6-20100522
update gcc from gcc-4.5.0 to gcc-4.6
author | ryoma <e075725@ie.u-ryukyu.ac.jp> |
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date | Mon, 24 May 2010 12:47:05 +0900 |
parents | a06113de4d67 |
children | f6334be47118 |
rev | line source |
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0 | 1 /* Internal demangler interface for g++ V3 ABI. |
2 Copyright (C) 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc. | |
3 Written by Ian Lance Taylor <ian@wasabisystems.com>. | |
4 | |
5 This file is part of the libiberty library, which is part of GCC. | |
6 | |
7 This file is free software; you can redistribute it and/or modify | |
8 it under the terms of the GNU General Public License as published by | |
9 the Free Software Foundation; either version 2 of the License, or | |
10 (at your option) any later version. | |
11 | |
12 In addition to the permissions in the GNU General Public License, the | |
13 Free Software Foundation gives you unlimited permission to link the | |
14 compiled version of this file into combinations with other programs, | |
15 and to distribute those combinations without any restriction coming | |
16 from the use of this file. (The General Public License restrictions | |
17 do apply in other respects; for example, they cover modification of | |
18 the file, and distribution when not linked into a combined | |
19 executable.) | |
20 | |
21 This program is distributed in the hope that it will be useful, | |
22 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
23 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
24 GNU General Public License for more details. | |
25 | |
26 You should have received a copy of the GNU General Public License | |
27 along with this program; if not, write to the Free Software | |
28 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. | |
29 */ | |
30 | |
31 /* This file provides some definitions shared by cp-demangle.c and | |
32 cp-demint.c. It should not be included by any other files. */ | |
33 | |
34 /* Information we keep for operators. */ | |
35 | |
36 struct demangle_operator_info | |
37 { | |
38 /* Mangled name. */ | |
39 const char *code; | |
40 /* Real name. */ | |
41 const char *name; | |
42 /* Length of real name. */ | |
43 int len; | |
44 /* Number of arguments. */ | |
45 int args; | |
46 }; | |
47 | |
48 /* How to print the value of a builtin type. */ | |
49 | |
50 enum d_builtin_type_print | |
51 { | |
52 /* Print as (type)val. */ | |
53 D_PRINT_DEFAULT, | |
54 /* Print as integer. */ | |
55 D_PRINT_INT, | |
56 /* Print as unsigned integer, with trailing "u". */ | |
57 D_PRINT_UNSIGNED, | |
58 /* Print as long, with trailing "l". */ | |
59 D_PRINT_LONG, | |
60 /* Print as unsigned long, with trailing "ul". */ | |
61 D_PRINT_UNSIGNED_LONG, | |
62 /* Print as long long, with trailing "ll". */ | |
63 D_PRINT_LONG_LONG, | |
64 /* Print as unsigned long long, with trailing "ull". */ | |
65 D_PRINT_UNSIGNED_LONG_LONG, | |
66 /* Print as bool. */ | |
67 D_PRINT_BOOL, | |
68 /* Print as float--put value in square brackets. */ | |
69 D_PRINT_FLOAT, | |
70 /* Print in usual way, but here to detect void. */ | |
71 D_PRINT_VOID | |
72 }; | |
73 | |
74 /* Information we keep for a builtin type. */ | |
75 | |
76 struct demangle_builtin_type_info | |
77 { | |
78 /* Type name. */ | |
79 const char *name; | |
80 /* Length of type name. */ | |
81 int len; | |
82 /* Type name when using Java. */ | |
83 const char *java_name; | |
84 /* Length of java name. */ | |
85 int java_len; | |
86 /* How to print a value of this type. */ | |
87 enum d_builtin_type_print print; | |
88 }; | |
89 | |
90 /* The information structure we pass around. */ | |
91 | |
92 struct d_info | |
93 { | |
94 /* The string we are demangling. */ | |
95 const char *s; | |
96 /* The end of the string we are demangling. */ | |
97 const char *send; | |
98 /* The options passed to the demangler. */ | |
99 int options; | |
100 /* The next character in the string to consider. */ | |
101 const char *n; | |
102 /* The array of components. */ | |
103 struct demangle_component *comps; | |
104 /* The index of the next available component. */ | |
105 int next_comp; | |
106 /* The number of available component structures. */ | |
107 int num_comps; | |
108 /* The array of substitutions. */ | |
109 struct demangle_component **subs; | |
110 /* The index of the next substitution. */ | |
111 int next_sub; | |
112 /* The number of available entries in the subs array. */ | |
113 int num_subs; | |
114 /* The number of substitutions which we actually made from the subs | |
115 array, plus the number of template parameter references we | |
116 saw. */ | |
117 int did_subs; | |
118 /* The last name we saw, for constructors and destructors. */ | |
119 struct demangle_component *last_name; | |
120 /* A running total of the length of large expansions from the | |
121 mangled name to the demangled name, such as standard | |
122 substitutions and builtin types. */ | |
123 int expansion; | |
124 }; | |
125 | |
126 /* To avoid running past the ending '\0', don't: | |
127 - call d_peek_next_char if d_peek_char returned '\0' | |
128 - call d_advance with an 'i' that is too large | |
129 - call d_check_char(di, '\0') | |
130 Everything else is safe. */ | |
131 #define d_peek_char(di) (*((di)->n)) | |
132 #define d_peek_next_char(di) ((di)->n[1]) | |
133 #define d_advance(di, i) ((di)->n += (i)) | |
134 #define d_check_char(di, c) (d_peek_char(di) == c ? ((di)->n++, 1) : 0) | |
135 #define d_next_char(di) (d_peek_char(di) == '\0' ? '\0' : *((di)->n++)) | |
136 #define d_str(di) ((di)->n) | |
137 | |
138 /* Functions and arrays in cp-demangle.c which are referenced by | |
139 functions in cp-demint.c. */ | |
140 #ifdef IN_GLIBCPP_V3 | |
141 #define CP_STATIC_IF_GLIBCPP_V3 static | |
142 #else | |
143 #define CP_STATIC_IF_GLIBCPP_V3 extern | |
144 #endif | |
145 | |
146 #ifndef IN_GLIBCPP_V3 | |
147 extern const struct demangle_operator_info cplus_demangle_operators[]; | |
148 #endif | |
149 | |
63
b7f97abdc517
update gcc from gcc-4.5.0 to gcc-4.6
ryoma <e075725@ie.u-ryukyu.ac.jp>
parents:
0
diff
changeset
|
150 #define D_BUILTIN_TYPE_COUNT (33) |
0 | 151 |
152 CP_STATIC_IF_GLIBCPP_V3 | |
153 const struct demangle_builtin_type_info | |
154 cplus_demangle_builtin_types[D_BUILTIN_TYPE_COUNT]; | |
155 | |
156 CP_STATIC_IF_GLIBCPP_V3 | |
157 struct demangle_component * | |
158 cplus_demangle_mangled_name (struct d_info *, int); | |
159 | |
160 CP_STATIC_IF_GLIBCPP_V3 | |
161 struct demangle_component * | |
162 cplus_demangle_type (struct d_info *); | |
163 | |
164 extern void | |
165 cplus_demangle_init_info (const char *, int, size_t, struct d_info *); | |
166 | |
167 /* cp-demangle.c needs to define this a little differently */ | |
168 #undef CP_STATIC_IF_GLIBCPP_V3 |