1 | /*****************************************************************************/ |
2 | /* */ |
3 | /* objdata.h */ |
4 | /* */ |
5 | /* Handling object file data for the ar65 archiver */ |
6 | /* */ |
7 | /* */ |
8 | /* */ |
9 | /* (C) 1998-2011, 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 OBJDATA_H |
37 | #define OBJDATA_H |
38 | |
39 | |
40 | |
41 | /* common */ |
42 | #include "coll.h" |
43 | #include "objdefs.h" |
44 | |
45 | |
46 | |
47 | /*****************************************************************************/ |
48 | /* Data */ |
49 | /*****************************************************************************/ |
50 | |
51 | |
52 | |
53 | /* Values for the Flags field */ |
54 | #define OBJ_HAVEDATA 0x0001 /* The object data is in the tmp file */ |
55 | |
56 | |
57 | /* Internal structure holding object file data */ |
58 | typedef struct ObjData ObjData; |
59 | struct ObjData { |
60 | char* Name; /* Module name */ |
61 | |
62 | /* Index entry */ |
63 | unsigned Flags; |
64 | unsigned long MTime; /* Modifiation time of object file */ |
65 | unsigned long Start; /* Start offset of data in library */ |
66 | unsigned long Size; /* Size of data in library */ |
67 | |
68 | /* Object file header */ |
69 | ObjHeader ; |
70 | |
71 | /* Basic data needed for simple checks */ |
72 | Collection Strings; /* Strings from the object file */ |
73 | Collection Exports; /* Exports list from object file */ |
74 | }; |
75 | |
76 | |
77 | |
78 | /* Collection with all object files */ |
79 | extern Collection ObjPool; |
80 | |
81 | |
82 | |
83 | /*****************************************************************************/ |
84 | /* Code */ |
85 | /*****************************************************************************/ |
86 | |
87 | |
88 | |
89 | ObjData* NewObjData (void); |
90 | /* Allocate a new structure on the heap, insert it into the list, return it */ |
91 | |
92 | void FreeObjData (ObjData* O); |
93 | /* Free a complete struct */ |
94 | |
95 | void ClearObjData (ObjData* O); |
96 | /* Remove any data stored in O */ |
97 | |
98 | ObjData* FindObjData (const char* Module); |
99 | /* Search for the module with the given name and return it. Return NULL if the |
100 | ** module is not in the list. |
101 | */ |
102 | |
103 | void DelObjData (const char* Module); |
104 | /* Delete the object module from the list */ |
105 | |
106 | |
107 | |
108 | /* End of objdata.h */ |
109 | |
110 | #endif |
111 | |