1 /*****************************************************************************/
5 /* Handling object file data for the ld65 linker */
9 /* (C) 1998-2001 Ullrich von Bassewitz */
11 /* D-70597 Stuttgart */
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 /*****************************************************************************/
49 /*****************************************************************************/
51 /*****************************************************************************/
55 /* Object data list management */
56 unsigned ObjCount = 0; /* Count of object files in the list */
57 ObjData* ObjRoot = 0; /* List of object files */
58 ObjData* ObjLast = 0; /* Last entry in list */
59 ObjData** ObjPool = 0; /* Object files as array */
63 /*****************************************************************************/
65 /*****************************************************************************/
69 ObjData* NewObjData (void)
70 /* Allocate a new structure on the heap, insert it into the list, return it */
73 ObjData* O = xmalloc (sizeof (ObjData));
75 /* Initialize the data */
90 /* Link it into the list */
96 ObjRoot = ObjLast = O;
99 /* One object file more now */
102 /* Return the new entry */
108 void FreeObjData (ObjData* O)
109 /* Free a complete struct */
115 xfree (O->LineInfos);
121 const char* GetObjFileName (const ObjData* O)
122 /* Get the name of the object file. Return "[linker generated]" if the object
126 return O? O->Name : "[linker generated]";
131 const char* GetSourceFileName (const ObjData* O, unsigned Index)
132 /* Get the name of the source file with the given index. If O is NULL, return
133 * "[linker generated]" as the file name.
136 /* Check if we have an object file */
140 return "[linker generated]";
144 /* Check the parameter */
145 PRECONDITION (Index < O->FileCount);
147 /* Return the name */
148 return O->Files[Index]->Name;