[Lldb-commits] [PATCH] D98529: [lldb] Strip pointer authentication codes from aarch64 pc.

Muhammad Omair Javaid via Phabricator via lldb-commits lldb-commits at lists.llvm.org
Mon Mar 15 02:57:17 PDT 2021


omjavaid requested changes to this revision.
omjavaid added inline comments.
This revision now requires changes to proceed.


================
Comment at: lldb/source/Plugins/ABI/AArch64/ABIAArch64.cpp:63
+  // should be removed once full PAC support is added.
+  return pc & 0x0000000FFFFFFFFF;
+}
----------------
How did you come up with this 36bit mask for PC reg I think this mask is not appropriate for Linux virtual address space which is 52 or 48 bits in length.




Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D98529/new/

https://reviews.llvm.org/D98529



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