fix-tests
[libunwind] Silence warnings about unused variables. NFC.
[runtimes] Introduce object libraries
[runtimes][NFC] Remove filenames at the top of the license notice
[NFC] [libunwind] turn assert into static_assert
[libunwind] [sparc] Add SPARCv9 support
[libunwind] Add more information to eh_frame_hdr version error
[libunwind][DWARF] Fix end of .eh_frame calculation
[libunwind,EHABI,ARM] Fix get/set of RA_AUTH_CODE.
[libunwind] Don't store a predecremented PC when using SEH
[libunwind][SystemZ] Use process_vm_readv to avoid potential segfaults
[libunwind][AIX] implementation of the unwinder for AIX
[libunwind] Add SystemZ support
Add some prototypes to fix -Wstrict-prototypes. NFC