[all-commits] [llvm/llvm-project] 31f4b3: [Hexagon] ELF attributes for Hexagon (#85359)

[quic-areg via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 31f4b329c8234fab9afa59494d7f8bdaeaefeaad
      https://github.com/llvm/llvm-project/commit/31f4b329c8234fab9afa59494d7f8bdaeaefeaad
  Author: quic-areg <aregmi at quicinc.com>
  Date:   2024-03-19 (Tue, 19 Mar 2024)

  Changed paths:
    M clang/lib/Driver/ToolChains/Clang.cpp
    A clang/test/Driver/hexagon-default-build-attributes.s
    M llvm/include/llvm/BinaryFormat/ELF.h
    M llvm/include/llvm/Object/ELFObjectFile.h
    A llvm/include/llvm/Support/HexagonAttributeParser.h
    A llvm/include/llvm/Support/HexagonAttributes.h
    M llvm/lib/Object/ELF.cpp
    M llvm/lib/Object/ELFObjectFile.cpp
    M llvm/lib/ObjectYAML/ELFYAML.cpp
    M llvm/lib/Support/CMakeLists.txt
    A llvm/lib/Support/HexagonAttributeParser.cpp
    A llvm/lib/Support/HexagonAttributes.cpp
    M llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp
    M llvm/lib/Target/Hexagon/HexagonAsmPrinter.cpp
    M llvm/lib/Target/Hexagon/HexagonAsmPrinter.h
    M llvm/lib/Target/Hexagon/HexagonTargetStreamer.h
    M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCELFStreamer.cpp
    M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.cpp
    M llvm/lib/Target/Hexagon/MCTargetDesc/HexagonMCTargetDesc.h
    A llvm/test/CodeGen/Hexagon/build-attributes.ll
    A llvm/test/MC/Hexagon/directive-attribute-err.s
    A llvm/test/MC/Hexagon/directive-attribute.s
    A llvm/test/MC/Hexagon/hexagon_attributes.s
    M llvm/test/tools/llvm-readobj/ELF/machine-specific-section-types.test
    M llvm/tools/llvm-readobj/ELFDumper.cpp

  Log Message:
  -----------
  [Hexagon] ELF attributes for Hexagon (#85359)

Defines a subset of attributes and emits them to a section called
.hexagon.attributes.

The current attributes recorded are the attributes needed by
llvm-objdump to automatically determine target features and eliminate
the need to manually pass features.



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