[PATCH] D96164: [lld-macho] add code signature for native arm64 macOS

[Paul via Phabricator via llvm-commits]

cynecx added a comment.

@gkm Re: the linker flag. I think there were talking about this (`linkerSigned`):

  	cdir := CodeDirectory{
  		magic:        CSMAGIC_CODEDIRECTORY,
  		length:       uint32(sz) - uint32(unsafe.Sizeof(SuperBlob{})+unsafe.Sizeof(Blob{})),
  		version:      0x20400,
  		flags:        0x20002, // adhoc | linkerSigned (0b10)
  		hashOffset:   uint32(hashOff),
  		identOffset:  uint32(idOff),
  		nCodeSlots:   uint32(nhashes),
  		codeLimit:    uint32(sigOff),
  		hashSize:     sha256.Size,
  		hashType:     kSecCodeSignatureHashSHA256,
  		pageSize:     uint8(pageSizeBits),
  		execSegBase:  textSeg.Offset,
  		execSegLimit: textSeg.Filesz,
  	}

https://go-review.googlesource.com/c/scratch/+/271866/5/cherry/codesign.go#293


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D96164/new/

https://reviews.llvm.org/D96164