| 1 | /*␊ |
| 2 | * BooterLog Dump Tool, part of the Chameleon Boot Loader Project␊ |
| 3 | *␊ |
| 4 | * Copyright 2010 by Islam M. Ahmed Zaid. All rights reserved.␊ |
| 5 | *␊ |
| 6 | */␊ |
| 7 | ␊ |
| 8 | #include <stdio.h>␊ |
| 9 | #include <stdint.h>␊ |
| 10 | #include <string.h>␊ |
| 11 | #include <stdlib.h>␊ |
| 12 | ␊ |
| 13 | #include "IOKit/IOKitLib.h"␊ |
| 14 | ␊ |
| 15 | int main(int argc, char *argv[])␊ |
| 16 | {␊ |
| 17 | ␉io_registry_entry_t root;␊ |
| 18 | ␉CFTypeRef bootLog = NULL;␊ |
| 19 | ␊ |
| 20 | ␉root = IORegistryEntryFromPath(kIOMasterPortDefault, "IOService:/");␊ |
| 21 | ␊ |
| 22 | ␉if (root)␊ |
| 23 | ␉␉bootLog = IORegistryEntryCreateCFProperty(root, CFSTR("boot-log"), kCFAllocatorDefault, 0);␊ |
| 24 | ␊ |
| 25 | ␉if (!bootLog)␊ |
| 26 | ␉{␊ |
| 27 | ␉␉// Check for Clover boot log␊ |
| 28 | ␉␉root = IORegistryEntryFromPath(kIOMasterPortDefault, "IODeviceTree:/efi/platform");␊ |
| 29 | ␊ |
| 30 | ␉␉if (root)␊ |
| 31 | ␉␉␉bootLog = IORegistryEntryCreateCFProperty(root, CFSTR("boot-log"), kCFAllocatorDefault, 0);␊ |
| 32 | ␉}␊ |
| 33 | ␊ |
| 34 | ␉if (!bootLog)␊ |
| 35 | ␉{␊ |
| 36 | ␉␉printf("\"boot-log\" property not found.\n");␊ |
| 37 | ␉␉return 0;␊ |
| 38 | ␉}␊ |
| 39 | ␊ |
| 40 | ␉const UInt8 *msglog = CFDataGetBytePtr((CFDataRef)bootLog);␊ |
| 41 | ␊ |
| 42 | ␉if (msglog)␊ |
| 43 | ␉␉printf("%s\n", msglog);␊ |
| 44 | ␊ |
| 45 | CFRelease(bootLog);␊ |
| 46 | ␊ |
| 47 | ␉return 0;␊ |
| 48 | }␊ |
| 49 | |
