[PATCH] D49821: [MC] Add support for the .rva assembler directive for COFF targets

[Martin Storsjö via Phabricator via llvm-commits]

mstorsjo created this revision.
mstorsjo added reviewers: rnk, pcc, compnerd, smeenai.

Even though gas doesn't document it, it has been supported there for a very long time.

This produces the 32 bit relative virtual address (aka image relative address) for a given symbol. ".rva foo" is essentially equal to ".long foo at imgrel".


Repository:
  rL LLVM

https://reviews.llvm.org/D49821

Files:
  include/llvm/MC/MCStreamer.h
  include/llvm/MC/MCWinCOFFStreamer.h
  lib/MC/MCAsmStreamer.cpp
  lib/MC/MCParser/COFFAsmParser.cpp
  lib/MC/MCStreamer.cpp
  lib/MC/MCWinCOFFStreamer.cpp
  test/MC/COFF/relocation-imgrel.s

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