[PATCH] D111362: [PowerPC] Add support for ROP protection for 32 bit.

[Stefan Pintilie via Phabricator via llvm-commits]

stefanp created this revision.
stefanp added reviewers: nemanjai, lei.
Herald added subscribers: shchenz, kbarton, hiraditya.
stefanp requested review of this revision.
Herald added a project: LLVM.

Add support for Return Oriented Programming (ROP) protection for 32 bit.
This patch also adds a testing for AIX on both 64 and 32 bit.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D111362

Files:
  llvm/lib/Target/PowerPC/P9InstrResources.td
  llvm/lib/Target/PowerPC/PPCFrameLowering.cpp
  llvm/lib/Target/PowerPC/PPCInstr64Bit.td
  llvm/lib/Target/PowerPC/PPCInstrInfo.td
  llvm/test/CodeGen/PowerPC/ppc64-rop-protection-aix.ll
  llvm/test/CodeGen/PowerPC/ppc64-rop-protection.ll

-------------- next part --------------
A non-text attachment was scrubbed...
Name: D111362.378026.patch
Type: text/x-patch
Size: 176572 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20211007/0e9cdaff/attachment-0001.bin>