[0/7] Implement Most ARMv8.3 Pointer Authentication Features

Message

Aaron Lindsay Feb. 2, 2023, 9:11 p.m. UTC

Hello,

I've taken a first pass at implementing many of the ARMv8.3 Pointer
Authentication features and welcome your review.

Thanks!

-Aaron

Aaron Lindsay (7):
  target/arm: v8.3 PAC ID_AA64ISAR[12] feature-detection
  target/arm: Implement v8.3 QARMA3 PAC cipher
  target/arm: Implement v8.3 EnhancedPAC
  target/arm: Implement v8.3 Pauth2
  targer/arm: Inform helpers whether a PAC instruction is 'combined'
  target/arm: Implement v8.3 FPAC and FPACCOMBINE
  target/arm: Add CPU properties for most v8.3 PAC features

 target/arm/cpu.h           |  62 ++++++++++++-
 target/arm/cpu64.c         |  81 ++++++++++++++---
 target/arm/helper-a64.h    |   4 +
 target/arm/helper.c        |   4 +-
 target/arm/pauth_helper.c  | 182 ++++++++++++++++++++++++++++++-------
 target/arm/syndrome.h      |   6 ++
 target/arm/translate-a64.c |  20 ++--
 7 files changed, 296 insertions(+), 63 deletions(-)