- /* If sysmap, load it (only if booting a vmlinux).
- */
- if (flat_vmlinux && params.sysmap.file) {
- prom_printf("Loading System.map ...\n");
- if(strlen(boot.file) && !strcmp(boot.file,"\\\\") && params.sysmap.file[0] != '/'
- && params.sysmap.file[0] != '\\') {
- if (loc) free(loc);
- loc=(char*)malloc(strlen(params.sysmap.file)+3);
- if (!loc) {
- prom_printf ("malloc error\n");
- goto next;
- }
- strcpy(loc,boot.file);
- strcat(loc,params.sysmap.file);
- free(params.sysmap.file);
- params.sysmap.file=loc;
- }
-
- result = open_file(¶ms.sysmap, &file);
- if (result != FILE_ERR_OK) {
- prom_printf("%s:%d,", params.sysmap.dev, params.sysmap.part);
- prom_perror(result, params.sysmap.file);
- }
- else {
- sysmap_base = prom_claim(loadinfo.base+loadinfo.memsize, 0x100000, 0);
- if (sysmap_base == (void *)-1) {
- prom_printf("Claim failed for sysmap memory\n");
- prom_pause();
- sysmap_base = 0;
- } else {
- sysmap_size = file.fs->read(&file, 0xfffff, sysmap_base);
- if (sysmap_size == 0)
- sysmap_base = 0;
- else
- ((char *)sysmap_base)[sysmap_size++] = 0;
- }
- file.fs->close(&file);
- memset(&file, 0, sizeof(file));
- }
- if (sysmap_base) {
- prom_printf("System.map loaded at %p, size: %lu Kbytes\n",
- sysmap_base, sysmap_size >> 10);
- loadinfo.memsize += _ALIGN(0x100000, 0x1000);
- } else {
- prom_printf("System.map load failed !\n");
- prom_pause();
- }
- }
-