[all-commits] [llvm/llvm-project] ca0b4d: [libunwind][RISCV] Support reading of VLENB CSR re...

[Sergey Kachkov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ca0b4d58eaad405ea74b4db82ecb14b3cfdeccb7
      https://github.com/llvm/llvm-project/commit/ca0b4d58eaad405ea74b4db82ecb14b3cfdeccb7
  Author: Sergey Kachkov <sergey.kachkov at syntacore.com>
  Date:   2022-12-06 (Tue, 06 Dec 2022)

  Changed paths:
    M libunwind/include/libunwind.h
    M libunwind/src/Registers.hpp
    A libunwind/test/unwind_scalable_vectors.pass.cpp

  Log Message:
  -----------
  [libunwind][RISCV] Support reading of VLENB CSR register

Support reading of VLENB (vector byte length) control register, that can be
required for correct unwinding of RVV objects on stack.

Differential Revision: https://reviews.llvm.org/D136264