| }␊ |
| }␊ |
| ␊ |
| // Also try to load Extensions from boot helper partitions.␊ |
| if (gBootVolume->flags & kBVFlagBooter)␊ |
| ␊ |
| if(!gHaveKernelCache) ␊ |
| {␊ |
| strcpy(dirSpecExtra, "/com.apple.boot.P/System/Library/");␊ |
| if (FileLoadDrivers(dirSpecExtra, 0) != 0)␊ |
| {␊ |
| strcpy(dirSpecExtra, "/com.apple.boot.R/System/Library/");␊ |
| if (FileLoadDrivers(dirSpecExtra, 0) != 0)␊ |
| // Non-prelinked kernel, load system mkext. ␊ |
| // NOTE: In it's default state, XNU cannot be both prelinked, and load additional drivers␊ |
| // from the bootloader. There is, however, a patch that changes this and allows␊ |
| // for both to occure.␊ |
| ␊ |
| // Also try to load Extensions from boot helper partitions.␊ |
| if (gBootVolume->flags & kBVFlagBooter)␊ |
| {␊ |
| strcpy(dirSpecExtra, "/com.apple.boot.S/System/Library/");␊ |
| FileLoadDrivers(dirSpecExtra, 0);␊ |
| strcpy(dirSpecExtra, "/com.apple.boot.P/System/Library/");␊ |
| if (FileLoadDrivers(dirSpecExtra, 0) != 0)␊ |
| {␊ |
| strcpy(dirSpecExtra, "/com.apple.boot.R/System/Library/");␊ |
| if (FileLoadDrivers(dirSpecExtra, 0) != 0)␊ |
| {␊ |
| strcpy(dirSpecExtra, "/com.apple.boot.S/System/Library/");␊ |
| FileLoadDrivers(dirSpecExtra, 0);␊ |
| }␊ |
| }␊ |
| }␊ |
| }␊ |
| }␊ |
| ␊ |
| if (gMKextName[0] != '\0')␊ |
| {␊ |
| verbose("LoadDrivers: Loading from [%s]\n", gMKextName);␊ |
| if ( LoadDriverMKext(gMKextName) != 0 )␊ |
| ␊ |
| if (gMKextName[0] != '\0')␊ |
| {␊ |
| error("Could not load %s\n", gMKextName);␊ |
| return -1;␊ |
| verbose("LoadDrivers: Loading from [%s]\n", gMKextName);␊ |
| if ( LoadDriverMKext(gMKextName) != 0 )␊ |
| {␊ |
| error("Could not load %s\n", gMKextName);␊ |
| return -1;␊ |
| }␊ |
| }␊ |
| else␊ |
| {␊ |
| strcpy(gExtensionsSpec, dirSpec);␊ |
| strcat(gExtensionsSpec, "System/Library/");␊ |
| FileLoadDrivers(gExtensionsSpec, 0);␊ |
| }␊ |
| ␊ |
| }␊ |
| else␊ |
| {␊ |
| strcpy(gExtensionsSpec, dirSpec);␊ |
| strcat(gExtensionsSpec, "System/Library/");␊ |
| FileLoadDrivers(gExtensionsSpec, 0);␊ |
| }␊ |
| }␊ |
| else␊ |
| {␊ |
|
| if (kernel_header->root_path[0] && strcmp(gBootFile, kernel_header->root_path))␊ |
| return -1;␊ |
| #endif␊ |
| ␊ |
| ␊ |
| uncompressed_size = OSSwapBigToHostInt32(kernel_header->uncompressed_size);␊ |
| binary = buffer = malloc(uncompressed_size);␊ |
| ␊ |
| ␊ |
| size = decompress_lzss((u_int8_t *) binary, &kernel_header->data[0],␊ |
| OSSwapBigToHostInt32(kernel_header->compressed_size));␊ |
| if (uncompressed_size != size) {␊ |
|
| return -1;␊ |
| }␊ |
| }␊ |
| ␊ |
| // Notify modules that the kernel has been decompressed, is about to be decoded␊ |
| ␉execute_hook("DecodeKernel", (void*)binary, NULL, NULL, NULL);␊ |
| ␊ |
| ret = ThinFatFile(&binary, &len);␊ |
| if (ret == 0 && len == 0 && archCpuType==CPU_TYPE_X86_64)␊ |
