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But what if I have a C++ dynamic library? Does it call constructors for global variables before _start function in the main program starts?
by Panzerschrek 6mo ago
But what if I have a C++ dynamic library? Does it call constructors for global variables before _start function in the main program starts?
- bonzini 6mo ago_start takes care of calling the global initializers and register the atexit callback for the finalizers. (In practice _start calls __libc_start_main, a libc function that handles all of that).