| ␊ |
| char *getMemoryInfoString()␊ |
| {␊ |
| int i;␊ |
| MemoryRange *mp = bootInfo->memoryMap;␊ |
| ␉char *buff = malloc(sizeof(char)*1024);␊ |
| ␉if(!buff) return 0;␊ |
| int i, bufflen;␊ |
| MemoryRange *mp = bootInfo->memoryMap;␊ |
| char *buff = malloc(sizeof(char)*1024);␊ |
| if (!buff)␊ |
| return 0;␊ |
| ␉␊ |
| ␉char info[] = "BIOS reported memory ranges:\n";␊ |
| ␉sprintf(buff, "%s", info);␊ |
| for (i=0; i<bootInfo->memoryMapCount; i++) {␊ |
| sprintf( buff+strlen(buff), "Base 0x%08x%08x, ",␊ |
| (unsigned long)(mp->base >> 32),␊ |
| (unsigned long)(mp->base));␊ |
| sprintf( buff+strlen(buff), "length 0x%08x%08x, type %d\n",␊ |
| (unsigned long)(mp->length >> 32),␊ |
| (unsigned long)(mp->length),␊ |
| mp->type);␊ |
| mp++;␊ |
| }␊ |
| ␉return buff;␊ |
| static const char info[] = "BIOS reported memory ranges:\n";␊ |
| bufflen = sprintf(buff, "%s", info);␊ |
| ␊ |
| for (i = 0;␊ |
| (i < bootInfo->memoryMapCount) && (bufflen < 1024); /* prevent buffer overflow */␊ |
| i++) {␊ |
| bufflen += snprintf(buff+bufflen, 1024-bufflen, "Base 0x%08x%08x, ",␊ |
| (unsigned long)(mp->base >> 32),␊ |
| (unsigned long)(mp->base));␊ |
| bufflen += snprintf(buff+bufflen, 1024-bufflen, "length 0x%08x%08x, type %d\n",␊ |
| (unsigned long)(mp->length >> 32),␊ |
| (unsigned long)(mp->length),␊ |
| mp->type);␊ |
| mp++;␊ |
| }␊ |
| return buff;␊ |
| }␊ |
| ␊ |
| //==========================================================================␊ |
