1 | /*****************************************************************************/ |
2 | /* */ |
3 | /* symbol.h */ |
4 | /* */ |
5 | /* Parse a symbol name and search for it */ |
6 | /* */ |
7 | /* */ |
8 | /* */ |
9 | /* (C) 1998-2012, Ullrich von Bassewitz */ |
10 | /* Roemerstrasse 52 */ |
11 | /* D-70794 Filderstadt */ |
12 | /* EMail: uz@cc65.org */ |
13 | /* */ |
14 | /* */ |
15 | /* This software is provided 'as-is', without any expressed or implied */ |
16 | /* warranty. In no event will the authors be held liable for any damages */ |
17 | /* arising from the use of this software. */ |
18 | /* */ |
19 | /* Permission is granted to anyone to use this software for any purpose, */ |
20 | /* including commercial applications, and to alter it and redistribute it */ |
21 | /* freely, subject to the following restrictions: */ |
22 | /* */ |
23 | /* 1. The origin of this software must not be misrepresented; you must not */ |
24 | /* claim that you wrote the original software. If you use this software */ |
25 | /* in a product, an acknowledgment in the product documentation would be */ |
26 | /* appreciated but is not required. */ |
27 | /* 2. Altered source versions must be plainly marked as such, and must not */ |
28 | /* be misrepresented as being the original software. */ |
29 | /* 3. This notice may not be removed or altered from any source */ |
30 | /* distribution. */ |
31 | /* */ |
32 | /*****************************************************************************/ |
33 | |
34 | |
35 | |
36 | #ifndef SYMBOL_H |
37 | #define SYMBOL_H |
38 | |
39 | |
40 | |
41 | /* cc65 */ |
42 | #include "symtab.h" |
43 | |
44 | |
45 | |
46 | /*****************************************************************************/ |
47 | /* Forwards */ |
48 | /*****************************************************************************/ |
49 | |
50 | |
51 | |
52 | struct StrBuf; |
53 | |
54 | |
55 | |
56 | /*****************************************************************************/ |
57 | /* Code */ |
58 | /*****************************************************************************/ |
59 | |
60 | |
61 | |
62 | struct SymTable* ParseScopedIdent (struct StrBuf* Name, struct StrBuf* FullName); |
63 | /* Parse a (possibly scoped) identifer. The scope of the name must exist and |
64 | ** is returned as function result, while the last part (the identifier) which |
65 | ** may be either a symbol or a scope depending on the context is returned in |
66 | ** Name. FullName is a string buffer that is used to store the full name of |
67 | ** the identifier including the scope. It is used internally and may be used |
68 | ** by the caller for error messages or similar. |
69 | */ |
70 | |
71 | struct SymEntry* ParseScopedSymName (SymFindAction Action); |
72 | /* Parse a (possibly scoped) symbol name, search for it in the symbol table |
73 | ** and return the symbol table entry. |
74 | */ |
75 | |
76 | struct SymTable* ParseScopedSymTable (void); |
77 | /* Parse a (possibly scoped) symbol table (scope) name, search for it in the |
78 | ** symbol space and return the symbol table struct. |
79 | */ |
80 | |
81 | struct SymEntry* ParseAnySymName (SymFindAction Action); |
82 | /* Parse a cheap local symbol or a a (possibly scoped) symbol name, search |
83 | ** for it in the symbol table and return the symbol table entry. |
84 | */ |
85 | |
86 | |
87 | |
88 | /* End of symbol.h */ |
89 | |
90 | #endif |
91 | |