1 /*****************************************************************************/
5 /* Handling object file data for the ar65 archiver */
9 /* (C) 1998-2003 Ullrich von Bassewitz */
10 /* Römerstrasse 52 */
11 /* D-70794 Filderstadt */
12 /* EMail: uz@cc65.org */
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. */
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: */
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 */
32 /*****************************************************************************/
41 /*****************************************************************************/
43 /*****************************************************************************/
47 /* Values for the Flags field */
48 #define OBJ_HAVEDATA 0x0001 /* The object data is in the tmp file */
49 #define OBJ_MARKED 0x0002 /* Generic marker bit */
52 /* Internal structure holding object file data */
53 typedef struct ObjData ObjData;
55 ObjData* Next; /* Linked list of all objects */
56 char* Name; /* Module name */
57 unsigned Index; /* Module index */
59 unsigned long MTime; /* Modifiation time of object file */
60 unsigned long Start; /* Start offset of data in library */
61 unsigned long Size; /* Size of data in library */
62 unsigned StringCount; /* Number of strings */
63 char** Strings; /* Strings from the object file */
64 unsigned long ImportSize; /* Size of imports */
65 void* Imports; /* Imports as raw data */
66 unsigned long ExportSize; /* Size of exports */
67 void* Exports; /* Exports as raw data */
72 /* Object data list management */
73 extern unsigned ObjCount; /* Count of files in the list */
74 extern ObjData* ObjRoot; /* List of object files */
75 extern ObjData* ObjLast; /* Last entry in list */
76 extern ObjData** ObjPool; /* Object files as array */
80 /*****************************************************************************/
82 /*****************************************************************************/
86 ObjData* NewObjData (void);
87 /* Allocate a new structure on the heap, insert it into the list, return it */
89 void FreeObjData (ObjData* O);
90 /* Free a complete struct */
92 ObjData* FindObjData (const char* Module);
93 /* Search for the module with the given name and return it. Return NULL if the
94 * module is not in the list.
97 void DelObjData (const char* Module);
98 /* Delete the object module from the list */
100 void MakeObjPool (void);
101 /* Allocate memory, index the entries and make the ObjPool valid */
103 const char* GetObjName (unsigned Index);
104 /* Get the name of a module by index */
106 const char* GetObjString (const ObjData* O, unsigned Index);
107 /* Get a string from the string pool of an object file */
111 /* End of objdata.h */