[Lldb-commits] [PATCH] D95297: [lldb] [Process/FreeBSDRemote] Introduce arm64 support

[Michał Górny via Phabricator via lldb-commits]

mgorny created this revision.
mgorny added reviewers: labath, krytarowski, emaste, omjavaid.
Herald added subscribers: kristof.beyls, arichardson.
mgorny requested review of this revision.

Introduce arm64 support in the FreeBSDRemote plugin.  The code
is roughly based on Linux and reuses the same POSIX RegisterInfos
(but the buffers need to be a few bytes larger due to stricter struct
member alignment in FreeBSD structures -- luckily, they do not affect
the actual member offsets).  It supports reading and writing
general-purpose and FPU registers.  SVE and hardware watchpoint support
is missing due to the limitations of FreeBSD ptrace(2) API.


https://reviews.llvm.org/D95297

Files:
  lldb/source/Plugins/Platform/FreeBSD/PlatformFreeBSD.cpp
  lldb/source/Plugins/Process/FreeBSDRemote/CMakeLists.txt
  lldb/source/Plugins/Process/FreeBSDRemote/NativeRegisterContextFreeBSD_arm64.cpp
  lldb/source/Plugins/Process/FreeBSDRemote/NativeRegisterContextFreeBSD_arm64.h
  lldb/unittests/Process/Utility/RegisterContextFreeBSDTest.cpp

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