[llvm] [Object] Beginnings of SFrame parser and dumper (PR #147294)

[James Henderson via llvm-commits]

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@@ -17,42 +25,48 @@ FileHeader:
   Type:    ET_EXEC
   Machine: EM_X86_64
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jh7370 wrote:

Nit: I believe you can drop the `Machine` fields from all these YAML docs.

https://github.com/llvm/llvm-project/pull/147294