This is called from global constructors. Each translation unit has a contiguous array of guard slots, and a constructor that calls here with the boun

Required on Linux for initialization of TLS behavior, but should not be required on Darwin.

The system already set up the shadow memory for us. __sanitizer::GetMaxUserVirtualAddress has already been called by AsanInitInternal->InitializeHighM

This must not happen lazily at symbolication time, because dlsym uses malloc and thread-local storage, which is not a good thing to do during symbolic

According to ARM C++ ABI array cookie consists of two words: struct array_cookie { std::size_t element_size; // element_size != 0 std::size_t element_

Check based on flags if we should handle this exception.

According to Itanium C++ ABI array cookie is a one word containing size of allocated array.

Char handling

Change the value of the env var |name|, leaking the original value. If |name_value| is NULL, the variable is deleted from the environment, otherwise t

Match full names of the form /path/to/base_name{-,.}

int listen(int socket, int backlog);

Uses fixed_addr for now. Will use offset instead once we've implemented this function for real.

Aligned versions example: macOS 10.15 -- iOS 13 -- tvOS 13 -- watchOS 6