Changes to command-line defaults with the SysV memory model
does not provide shared libraries containing the C and C++ system libraries, but you can use system libraries that come with the platform.
The intended usage model of the System V (SysV) support is to use the system libraries that come with the platform. For example, in ARM Linux this is libc.so.
To use libc.so, the linker applies the following changes to the default behavior:
--arm_linuxsets the default options required for ARM Linux.
--no_ref_cpp_initis set to prevent the inclusion of the ARM C++ initialization code.
The linker defines the required symbols to ensure compatibility with
--force_so_throwis set which forces the linker to keep exception tables.