[PATCH] D117755: [AArch64] Remove PRBAR0_ELn and PRLAR0_ELn sysregs.

Alexandros Lamprineas via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jan 20 05:18:15 PST 2022


labrinea accepted this revision.
labrinea added a comment.
This revision is now accepted and ready to land.

Indeed the reference manual suggests that the <n> sysreg names are in the range of 1-15:

- G1.3.18 PRBAR<n>_EL1, Protection Region Base Address Register n (EL1), n = 1 - 15
- G1.3.19 PRBAR<n>_EL2, Protection Region Base Address Register n (EL2), n = 1 - 15
- G1.3.24 PRLAR<n>_EL1, Protection Region Limit Address Register n (EL1), n = 1 - 15
- G1.3.25 PRLAR<n>_EL2, Protection Region Limit Address Register n (EL2), n = 1 - 15




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https://reviews.llvm.org/D117755



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