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

Lucas Prates via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jun 25 07:36:07 PDT 2021


pratlucas marked 2 inline comments as done.
pratlucas added inline comments.


================
Comment at: llvm/lib/Target/AArch64/AArch64SystemOperands.td:751
+// v9a Realm Management Extension registers
+def : RWSysReg<"MFAR_EL3",  0b11, 0b110, 0b0110, 0b0000, 0b101>;
+def : RWSysReg<"GPCCR_EL3", 0b11, 0b110, 0b0010, 0b0001, 0b110>;
----------------
dmgreen wrote:
> Is this register writable?
Yes, according to RME's reference this is a writable register.


Repository:
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CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104773/new/

https://reviews.llvm.org/D104773



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