[all-commits] [llvm/llvm-project] b77e41: [lldb][NFCI] Remove custom dwarf LEB128 types

Alex via All-commits all-commits at lists.llvm.org
Tue May 9 13:48:01 PDT 2023

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b77e41f2886aca278b41a85fc0f947e078b3da13
  Author: Alex Langford <alangford at apple.com>
  Date:   2023-05-09 (Tue, 09 May 2023)

  Changed paths:
    M lldb/include/lldb/Core/dwarf.h
    M lldb/source/Plugins/SymbolFile/DWARF/DWARFAbbreviationDeclaration.h
    M lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugAbbrev.cpp
    M lldb/source/Plugins/SymbolFile/DWARF/DWARFDebugAbbrev.h
    M lldb/source/Plugins/SymbolFile/DWARF/DWARFFormValue.cpp

  Log Message:
  [lldb][NFCI] Remove custom dwarf LEB128 types

The LEB128 type defined by the DWARF standard is explicitly a variable-length
encoding of an integer. LLDB had defined `uleb128` and `sleb128` types
to be 32-bit  but in many places in both LLVM and LLDB we treat the maximum
width of LEB128 types to be 64, so let's remove these types and be

Differential Revision: https://reviews.llvm.org/D150222

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