[all-commits] [llvm/llvm-project] 35b0b2: [lldb] Introduce DynamicRegisterInfo::CreateFromDict

[Alex via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 35b0b244401aad5ca3a16c9e4d97a5892ca7592b
      https://github.com/llvm/llvm-project/commit/35b0b244401aad5ca3a16c9e4d97a5892ca7592b
  Author: Alex Langford <alangford at apple.com>
  Date:   2023-06-15 (Thu, 15 Jun 2023)

  Changed paths:
    M lldb/include/lldb/Target/DynamicRegisterInfo.h
    M lldb/source/Plugins/OperatingSystem/Python/OperatingSystemPython.cpp
    M lldb/source/Plugins/Process/scripted/ScriptedThread.cpp
    M lldb/source/Target/DynamicRegisterInfo.cpp

  Log Message:
  -----------
  [lldb] Introduce DynamicRegisterInfo::CreateFromDict

I want to add some error handling to DynamicRegisterInfo because there
are many operations that can fail and many of these operations do not
give meaningful information back to the caller.

To begin that process, I want to add a static method that is responsible
for creating a DynamicRegisterInfo from a StructuredData::Dictionary
(and ArchSpec). This is meant to replace the equivalent constructor
because constructors are ill-equipped to perform error handling.

Differential Revision: https://reviews.llvm.org/D152594