Andrea Corallo via Gcc-patches <gcc-patches@gcc.gnu.org> writes: > Hi all, > > as I respinned few patches, dropped one and added another, I'm reposting > this series thant enables return address verification and branch target > identification based on Armv8.1-M Pointer Authentication and Branch > Target Identification Extension [1] for Arm Cortex-M. > > This feature is controlled by the newly introduced '-mbranch-protection' > option, contextually the Armv8.1-M Mainline target feature '+pacbti' is > added. > > Best Regards > > Andrea > > [1] > <https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/armv8-1-m-pointer-authentication-and-branch-target-identification-extension>
Hi all, FYI I've pushed these rebased on gcc-12 in 'endors/ARM/arm-12-m-pacbti'. Best Regards Andrea
