CVS commit: src/sys/lib/libunwind

["Jason R Thorpe" <thorpej%netbsd.org@localhost>]

Module Name:    src
Committed By:   thorpej
Date:           Thu Nov 18 04:20:11 UTC 2021

Modified Files:
        src/sys/lib/libunwind: Registers.hpp

Log Message:
- Teach the LLVM-derived unwinder about the DWARF pseudo-registers defined
  by GCC for MIPS to hold the MDHI and MDLO registers, as well as the return
  address where the signal trampoline will resume.  XXX Same treatment is
  needed for MIPS64, but not done as part of this commit.
- In the MIPS validFloatVectorRegister(), compare against the internal
  register numbers, not the DWARF register numbers.


To generate a diff of this commit:
cvs rdiff -u -r1.28 -r1.29 src/sys/lib/libunwind/Registers.hpp

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.