| reserveKernBootStruct(void)␊ |
| {␊ |
| ␉if ((gMacOSVersion[0] == '1') && (gMacOSVersion[1] == '0')␊ |
| ␉␉&& (gMacOSVersion[2] == '.') && (gMacOSVersion[3] == '7' || gMacOSVersion[3] == '8'))␊ |
| ␉␉&& (gMacOSVersion[2] == '.') && (gMacOSVersion[3] == '7' || gMacOSVersion[3] == '8' || gMacOSVersion[3] == '9'))␊ |
| ␉{␊ |
| ␉␉void *oldAddr = bootArgs;␊ |
| ␉␉bootArgs = (boot_args *)AllocateKernelMemory(sizeof(boot_args));␊ |
|
| ␉bootArgs->MemoryMapDescriptorSize = sizeof(EfiMemoryRange);␊ |
| ␉bootArgs->MemoryMapDescriptorVersion = 0;␊ |
| ␉␊ |
| ␉for (i=0; i<memoryMapCount; i++, memoryMap++) {␊ |
| ␉for (i = 0; i < memoryMapCount; i++, memoryMap++) {␊ |
| ␉␉range = &bootInfo->memoryMap[i];␊ |
| ␉␉switch(range->type) {␊ |
| ␉␉␉case kMemoryRangeACPI:␊ |
|
| ␉DT__FlattenDeviceTree((void **)&addr, &size);␊ |
| ␉bootArgs->deviceTreeP = (uint32_t)addr;␊ |
| ␉bootArgs->deviceTreeLength = size;␊ |
| ␉␊ |
| ␊ |
| ␉// Copy BootArgs values to older structure␊ |
| ␉␊ |
| ␉memcpy(&bootArgsPreLion->CommandLine, &bootArgs->CommandLine, BOOT_LINE_LENGTH);␊ |
