https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104713
James Addison <jay+g...@jp-hosting.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jay+g...@jp-hosting.net --- Comment #9 from James Addison <jay+g...@jp-hosting.net> --- (In reply to James Addison from comment #7) > Something that's unclear to me is whether fcf-protection requires NOPL > (multi-byte NOP). I understand that it requires endbr32. (and now I also understand that the endbr32 instruction is a repurposing of a previously-existing long-NOP - and that it's required to implement fcf-protection, aka Intel CET)