SuccessChanges

Summary

  1. Implement /driver, /driver:wdm and /driver:uponly (details)
Commit f95ed69641d5431a3789e7ea5d4f7837eaae18f3 by ruiu
Implement /driver, /driver:wdm and /driver:uponly
This patch implements /driver, /driver:wdm and /driver:uponly as
described in
https://docs.microsoft.com/en-us/cpp/build/reference/driver-windows-nt-kernel-mode-driver?view=vs-2019.
Differential Revision: https://reviews.llvm.org/D70162
The file was modifiedlld/COFF/Driver.cpp
The file was modifiedlld/COFF/Options.td
The file was addedlld/test/COFF/driver-opt.s
The file was modifiedlld/COFF/Config.h
The file was modifiedlld/COFF/Writer.cpp