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 6.1.2. Auxiliary vector

The auxiliary vector conveys information from the operating system to the program. This vector is an array of structures as defined in Section 4.1.2.3 "Auxiliary Vector" of the ELFv2 ABI. To comply with the ABI, at least the following auxiliary vector elements must be present:

  • AT_ENTRY

  • AT_PLATFORM

  • AT_BASE_PLATFORM

  • AT_HWCAP

  • AT_HWCAP2