[PATCH] D137417: [RISCV] add mapping symbol to RISCV ELF.

[LiDongjin via Phabricator via llvm-commits]

LiDongjin created this revision.
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Reference the ARM mapping symbol.
TODO:
need more testcases
add extenstion feature


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D137417

Files:
  llvm/lib/Target/RISCV/MCTargetDesc/RISCVELFStreamer.cpp
  llvm/test/MC/RISCV/Inputs/1.s
  llvm/test/MC/RISCV/Inputs/2.s
  llvm/test/MC/RISCV/Inputs/3.s
  llvm/test/MC/RISCV/Inputs/4.s
  llvm/test/MC/RISCV/Inputs/5.s
  llvm/test/MC/RISCV/Inputs/6.s
  llvm/test/MC/RISCV/Inputs/7.s
  llvm/test/MC/RISCV/Inputs/ident.s
  llvm/test/MC/RISCV/mapping-symbols.s
  llvm/tools/llvm-objdump/llvm-objdump.cpp

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