[Lldb-commits] [PATCH] D120485: [lldb][Process/FreeBSD] Add support for address masks on aarch64

[Andrew Turner via Phabricator via lldb-commits]

andrew created this revision.
andrew added a reviewer: mgorny.
Herald added subscribers: kristof.beyls, krytarowski, arichardson.
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Herald added a project: LLDB.
Herald added a subscriber: lldb-commits.

Read the mask using ptrace with PT_GETREGSET with NT_ARM_ADDR_MASK
for live processes, or from the NT_ARM_ADDR_MASK note in a core
file.

As NT_ARM_ADDR_MASK is on FreeBSD is the same value as NT_ARM_PAC_MASK
and it contains a structure with the same layout and a superset of the
same data use this when reading a core file.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D120485

Files:
  lldb/source/Plugins/ABI/AArch64/ABISysV_arm64.cpp
  lldb/source/Plugins/Process/FreeBSD/NativeRegisterContextFreeBSD_arm64.cpp
  lldb/source/Plugins/Process/FreeBSD/NativeRegisterContextFreeBSD_arm64.h
  lldb/source/Plugins/Process/elf-core/RegisterUtilities.h

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