[all-commits] [llvm/llvm-project] 5352ea: [lldb] [ABI/X86] Support combining xmm* and ymm*h ...

[Michał Górny via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5352ea4a721ef252129994111b83dc350ecc71da
      https://github.com/llvm/llvm-project/commit/5352ea4a721ef252129994111b83dc350ecc71da
  Author: Michał Górny <mgorny at moritz.systems>
  Date:   2021-10-19 (Tue, 19 Oct 2021)

  Changed paths:
    M lldb/include/lldb/lldb-private-types.h
    M lldb/source/Plugins/ABI/X86/ABIX86.cpp
    M lldb/source/Plugins/Process/gdb-remote/GDBRemoteRegisterContext.cpp
    M lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
    M lldb/source/Target/DynamicRegisterInfo.cpp
    M lldb/test/API/functionalities/gdb_remote_client/TestGDBServerTargetXML.py

  Log Message:
  -----------
  [lldb] [ABI/X86] Support combining xmm* and ymm*h regs into ymm*

gdbserver does not expose combined ymm* registers but rather XSAVE-style
split xmm* and ymm*h portions.  Extend value_regs to support combining
multiple registers and use it to create user-friendly ymm* registers
that are combined from split xmm* and ymm*h portions.

Differential Revision: https://reviews.llvm.org/D108937