[PATCH] D104773: [Aarch64] Adding support for Armv9-A Realm Management Extension

[Lucas Prates via Phabricator via llvm-commits]

pratlucas created this revision.
Herald added subscribers: danielkiss, hiraditya, kristof.beyls.
pratlucas requested review of this revision.
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This adds support for Armv9-A's Realm Management Extension, including
three new system registers - MFAR_EL3, GPCCR_EL3 and GPTBR_EL3 - and
four new TLBI instructions.

Based on patches by Victor Campos.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D104773

Files:
  llvm/lib/Target/AArch64/AArch64SystemOperands.td
  llvm/test/MC/AArch64/arm64-aliases.s
  llvm/test/MC/AArch64/armv9a-rme.s
  llvm/test/MC/AArch64/basic-a64-diagnostics.s
  llvm/test/MC/AArch64/basic-a64-instructions.s
  llvm/test/MC/Disassembler/AArch64/armv9a-rme.txt

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