This option generates the function list for use in detecting illegal indirect function calls.
The function list for use in detecting illegal indirect function calls is not generated.
This option selects generation of the function list for use in detecting illegal indirect function calls. |
When an object file is created with -control_flow_integrity specified at the time of compilation, the linker generates the function list according to information that the compiler has automatically extracted. |
When an object file is created without -control_flow_integrity specified at the time of compilation, the linker generates function lists for all symbols that were resolved for relocation in the object file. |
To add specific functions to the function list, specify the -CFI_ADD_Func link option. |