| /*␊ |
| * Copyright 2009 Evan Lojewski. All rights reserved.␊ |
| * Copyright 2010 Evan Lojewski. All rights reserved.␊ |
| *␊ |
| */␊ |
| ␊ |
|
| ␉char* nonlazy = NULL;␊ |
| ␉//char* nonlazy_variables = NULL;␊ |
| ␊ |
| ␉// TODO convert all of the structs a union␊ |
| ␉// TODO convert all of the structs to a union␊ |
| ␉struct load_command *loadCommand = NULL;␊ |
| ␉struct dylib_command* dylibCommand = NULL;␊ |
| ␉struct dyld_info_command* dyldInfoCommand = NULL;␊ |
|
| ␉␉␉␉section = binary + binaryIndex + sizeof(struct segment_command);␊ |
| ␉␉␉␉while(sections)␊ |
| ␉␉␉␉{␊ |
| ␉␉␉␉␉// Look for the __symbol_stub section␊ |
| ␉␉␉␉␉// Look for some sections and save the addresses␊ |
| ␉␉␉␉␉if(strcmp(section->sectname, SECT_NON_LAZY_SYMBOL_PTR) == 0)␊ |
| ␉␉␉␉␉{␊ |
| ␉␉␉␉␉␉/*printf("\tSection non lazy pointers at 0x%X, %d symbols\n",␊ |
|
| ␉␉␉␉␊ |
| ␉␉␉case LC_LOAD_DYLIB:␊ |
| ␉␉␉case LC_LOAD_WEAK_DYLIB ^ LC_REQ_DYLD:␊ |
| ␉␉␉␉dylibCommand = binary + binaryIndex;␊ |
| ␉␉␉␉dylibCommand = binary + binaryIndex;␊ |
| ␉␉␉␉char* module = binary + binaryIndex + ((UInt32)*((UInt32*)&dylibCommand->dylib.name));␊ |
| ␉␉␉␉// =␉dylibCommand->dylib.current_version;␊ |
| ␉␉␉␉// =␉dylibCommand->dylib.compatibility_version;␊ |
|
| ␊ |
| ␉␊ |
| ␊ |
| ␉␊ |
| ␉// To satisfy cicular deps, the module_loaded command shoudl be run before the module init();␊ |
| ␉// Notify the system that it was laoded␊ |
| ␉module_loaded(moduleName, moduleVersion, moduleCompat);␊ |
| ␉␊ |
| ␉return module_start;␊ |
|
| unsigned int lookup_all_symbols(const char* name)␊ |
| {␊ |
| ␉unsigned int addr = 0xFFFFFFFF;␊ |
| ␉if(lookup_symbol)␊ |
| ␉if(lookup_symbol && lookup_symbol != 0xFFFFFFFF)␊ |
| ␉{␊ |
| ␉␉addr = lookup_symbol(name);␊ |
| ␉␉if(addr != 0xFFFFFFFF)␊ |
