[PATCH] [ELF] Allow customization of OutputELFWriter class

[Shankar Kalpathi Easwaran]

Prior to this change, the target executable writer's used to contain the TargetLinkingContexts and their TargetLayout's. The Target writers do a static cast and return their layout's which i feel is not a nice design, IMO. I think you could safely derive from OutputELFWriter and create MipsOutputELFWriter. This would save the same amount of duplicated code too. Thoughts ?


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http://reviews.llvm.org/D8882

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