452960).
- Fix the testsuite .spec runner to run biarch also on ppc.
- Reenable testcases threadcrash.exp, chng-syms.exp, checkpoint.exp (BZ
207002).
- Fix PRPSINFO in the core files dumped by gcore (BZ 254229), reformatted
patch from Denys Vlasenko.
- Fix register assignments with no GDB stack frames, Denys Vlasenko (BZ
436037).
