Introduce a couple of new CET intrinsics for reading and updating a shadow stack pointer (_get_ssp and _inc_ssp), which are more user friendly. They replace the existing _rdssp[d|q] and _incssp[d|q] instrinsics. The _get_ssp intrinsic has more deterministic semantic: it returns a value of the shadow stack pointer if HW is CET capable and 0 otherwise.
Ok for trunk? Igor
0001-Reimplement-CET-intrinsics-for-rdssp-incssp-insn.patch
Description: 0001-Reimplement-CET-intrinsics-for-rdssp-incssp-insn.patch
