[PATCH] D80690: [RISCV] Support libunwind for riscv32

[kamlesh kumar via Phabricator via llvm-commits]

kamleshbhalui created this revision.
kamleshbhalui added reviewers: mhorne, lenary, luismarques.
Herald added subscribers: libcxx-commits, llvm-commits, evandro, sameer.abuasal, s.egerton, Jim, benna, psnobl, PkmX, rkruppe, rogfer01, shiva0217, kito-cheng, simoncook.
Herald added projects: LLVM, libunwind.
Herald added a reviewer: libunwind.

This patch adds support in libunwind for risc-v 32 bit.
Tried to generalise as much possible with lesser code duplication.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D80690

Files:
  libunwind/include/__libunwind_config.h
  libunwind/src/Registers.hpp
  libunwind/src/UnwindRegistersRestore.S
  libunwind/src/UnwindRegistersSave.S
  libunwind/src/assembly.h
  libunwind/src/libunwind.cpp

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