Henrik Gramner
12426f5f49
Automatically flag x86-64 asm object files as SHSTK-compatible. Shadow Stack (SHSTK) is a part of Control-flow Enforcement Technology (CET) which is a feature aimed at defending against ROP attacks by verifying that 'call' and 'ret' instructions are correctly matched. For well-written code this works transparently without any code changes, as return addresses popped from the shadow stack should match return addresses popped from the normal stack for performance reasons anyway.