[all-commits] [llvm/llvm-project] 0caff1: [PAC][Driver] Support ptrauth flags only on ARM64 ...

[Daniil Kovalev via All-commits]

  Branch: refs/heads/users/kovdan01/ptrauth-flags-only-on-linux-and-darwin
  Home:   https://github.com/llvm/llvm-project
  Commit: 0caff13d6748f8c2d14608412db80eb5bba5fe71
      https://github.com/llvm/llvm-project/commit/0caff13d6748f8c2d14608412db80eb5bba5fe71
  Author: Daniil Kovalev <dkovalev at accesssoftek.com>
  Date:   2024-12-17 (Tue, 17 Dec 2024)

  Changed paths:
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/lib/Driver/ToolChains/Darwin.cpp
    M clang/lib/Driver/ToolChains/Linux.cpp
    M clang/test/Driver/aarch64-ptrauth.c

  Log Message:
  -----------
  [PAC][Driver] Support ptrauth flags only on ARM64 Darwin

Most ptrauth flags are ABI-affecting, so they should not be exposed to
end users. Under certain conditions, some ptrauth driver flags are intended
to be used for ARM64 Darwin, so allow them in this case.

Leave `-faarch64-jump-table-hardening` available for all AArch64 targets
since it's not ABI-affecting.


  Commit: 6d46375428a4589deef5533e929b24330b8339b9
      https://github.com/llvm/llvm-project/commit/6d46375428a4589deef5533e929b24330b8339b9
  Author: Daniil Kovalev <dkovalev at accesssoftek.com>
  Date:   2024-12-17 (Tue, 17 Dec 2024)

  Changed paths:
    M clang/lib/Driver/ToolChains/Linux.cpp
    M clang/test/Driver/aarch64-ptrauth.c

  Log Message:
  -----------
  For pauthtest ABI, allow ptrauth driver flags


  Commit: 928c63818ade7b7f9994bb2c9393944e47533d03
      https://github.com/llvm/llvm-project/commit/928c63818ade7b7f9994bb2c9393944e47533d03
  Author: Daniil Kovalev <dkovalev at accesssoftek.com>
  Date:   2024-12-17 (Tue, 17 Dec 2024)

  Changed paths:
    M clang/test/Driver/aarch64-ptrauth.c

  Log Message:
  -----------
  Minor test enhancement


  Commit: b6a13663b329b7fb5e31e0b6724364bb00109c26
      https://github.com/llvm/llvm-project/commit/b6a13663b329b7fb5e31e0b6724364bb00109c26
  Author: Daniil Kovalev <dkovalev at accesssoftek.com>
  Date:   2024-12-17 (Tue, 17 Dec 2024)

  Changed paths:
    M clang/include/clang/Driver/ToolChain.h
    M clang/lib/Driver/ToolChain.cpp
    M clang/lib/Driver/ToolChains/Darwin.cpp
    M clang/lib/Driver/ToolChains/Linux.cpp
    M clang/lib/Driver/ToolChains/Linux.h

  Log Message:
  -----------
  Address review comments


  Commit: c99acf23611dfd1c4e7dcd00169c3c9dcae39d30
      https://github.com/llvm/llvm-project/commit/c99acf23611dfd1c4e7dcd00169c3c9dcae39d30
  Author: Daniil Kovalev <dkovalev at accesssoftek.com>
  Date:   2024-12-17 (Tue, 17 Dec 2024)

  Changed paths:
    M clang/include/clang/Driver/ToolChain.h
    M clang/lib/Driver/ToolChain.cpp
    M clang/lib/Driver/ToolChains/Clang.cpp
    M clang/lib/Driver/ToolChains/Darwin.cpp
    M clang/lib/Driver/ToolChains/Linux.cpp
    M clang/lib/Driver/ToolChains/Linux.h

  Log Message:
  -----------
  Address review comments


  Commit: 1e731d3d15d6ef9f98803488586401f137bfdaa8
      https://github.com/llvm/llvm-project/commit/1e731d3d15d6ef9f98803488586401f137bfdaa8
  Author: Daniil Kovalev <dkovalev at accesssoftek.com>
  Date:   2024-12-17 (Tue, 17 Dec 2024)

  Changed paths:
    M clang/test/Driver/aarch64-ptrauth.c

  Log Message:
  -----------
  Address review comments


Compare: https://github.com/llvm/llvm-project/compare/346d1ef9d0d6...1e731d3d15d6

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