master
Update copyright dates with scripts/update-copyrights
* math/divtc3.c: New file.
Remove unused dl-procinfo.h
S/390: Revert the jmp_buf/ucontext_t ABI change.
S390: Use __asm__ instead of asm.
Remove support for lock elision.
S390: Use DT_JUMPREL in prelink undo code.
Move base_machine and machine settings from configure.ac to sysdeps preconfigure fragments.