1 /*****************************************************************************/
5 /* Map file creation for the ld65 linker */
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 /*****************************************************************************/
54 /*****************************************************************************/
56 /*****************************************************************************/
60 void CreateMapFile (void)
61 /* Create a map file */
65 /* Open the map file */
66 FILE* F = fopen (MapFileName, "w");
68 Error ("Cannot create map file `%s': %s", MapFileName, strerror (errno));
71 /* Write a modules list */
72 fprintf (F, "Modules list:\n"
74 for (I = 0; I < CollCount (&ObjDataList); ++I) {
78 /* Get the object file */
79 const ObjData* O = CollConstAt (&ObjDataList, I);
82 if (O->LibName != INVALID_STRING_ID) {
83 /* The file is from a library */
84 fprintf (F, "%s(%s):\n", GetString (O->LibName), GetObjFileName (O));
86 fprintf (F, "%s:\n", GetObjFileName (O));
88 for (J = 0; J < O->SectionCount; ++J) {
89 const Section* S = O->Sections [J];
90 /* Don't include zero sized sections if not explicitly
93 if (VerboseMap || S->Size > 0) {
94 fprintf (F, " %-15s Offs = %06lX Size = %06lX\n",
95 GetString (S->Seg->Name), S->Offs, S->Size);
100 /* Write the segment list */
106 /* Write the exports list */
112 /* Write the imports list */
119 if (fclose (F) != 0) {
120 Error ("Error closing map file `%s': %s", MapFileName, strerror (errno));
126 void CreateLabelFile (void)
127 /* Create a label file */
131 /* Open the label file */
132 FILE* F = fopen (LabelFileName, "w");
134 Error ("Cannot create label file `%s': %s", LabelFileName, strerror (errno));
137 /* Print the labels for the export symbols */
138 PrintExportLabels (F);
140 /* Create labels from all modules we have linked into the output file */
141 for (I = 0; I < CollCount (&ObjDataList); ++I) {
143 /* Get the object file */
144 ObjData* O = CollAtUnchecked (&ObjDataList, I);
146 /* Output the labels */
147 PrintDbgSymLabels (O, F);
151 if (fclose (F) != 0) {
152 Error ("Error closing map file `%s': %s", LabelFileName, strerror (errno));
158 void CreateDbgFile (void)
159 /* Create a debug info file */
163 /* Open the debug info file */
164 FILE* F = fopen (DbgFileName, "w");
166 Error ("Cannot create label file `%s': %s", DbgFileName, strerror (errno));
169 /* Print line infos from all modules we have linked into the output file */
170 for (I = 0; I < CollCount (&ObjDataList); ++I) {
172 /* Get the object file */
173 ObjData* O = CollAtUnchecked (&ObjDataList, I);
175 /* Output debug info */
180 if (fclose (F) != 0) {
181 Error ("Error closing map file `%s': %s", DbgFileName, strerror (errno));