WebUsually used for sections that have some special meaning in the binary startup process, more or less to mark the roots of the dependency tree. (For Sabuncu below) Dependency tree: If you eliminate unused code, you analyze the code and mark all reachable sections (code+global variables + constants). Web答案在这里证明__attribute __((构造函数)不是称为静态初始化后称为,在声明顺序中称为. 那么,如果不能保证所有数据初始化时,它的目的是什么?我们也可以在foo构造函数中使用((构造))代码. 我要寻找的是在共享库中拥有的一种方法,该代码将在所有静态数据初始化并调用静态构造函数之后执行.我 ...
Understanding the ELF specimen Packt Hub
WebJun 1, 2024 · It must know whether .ctors of .init_array are in use, since it generates code and it has to pick the section. To ensure that initialization of objects happens in reverse command line order as expected of users of -fno-init-array, the linker would join global_ctors in reverse order. WebAug 4, 2024 · cTORS: The c++ implementation of TORS; cTORSTest: The tests for cTORS; pyTORS: The python interface for cTORS; TORS: The challenge environment, in python; … sims4communitylib mod
46770 – Replace .ctors/.dtors with .init_array/.fini_array on targets ...
WebMar 13, 2016 · In this section, we describe what happens when the program is invoked, from the kernel point of view, until the program is ready to be executed. The ELF is opened. the kernel looks for the .text section and loads it into memory. Marks it as readonly. the kernel loads the .data section. WebMar 7, 2011 · From what I can grok, gcc creates a __static_initialization_and_destruction_0 for every translation unit that needs static constructors to be called. Then it places __do_global_ctors_aux into the .ctors section, which then calls __static_initialization_and_destruction_0 on each translation unit. WebSince each weak symbol needs its own COMDAT section, weak linkage implies a large number sections that easily exceeds the given limit for larger codebases. Consequently we want a way to disallow weak linkage on some platforms. ... §use_ctors_section: bool. Whether to use legacy .ctors initialization hooks rather than .init_array. Defaults to ... sims 4 common crystals