* gdb.dwarf2/fission-reread.S: Ditto. * gdb.dwarf2/fission-base.exp: Remove setting of debug-file-directory. * gdb.dwarf2/fission-reread.exp: Ditto.
(init_cutu_and_read_dies): Handle rereading a DWO CU while it's currently being read. Propagate DW_AT_comp_dir to DWO DIE. testsuite/ * gdb.dwarf2/fission-reread.S: New file. * gdb.dwarf2/fission-reread.exp: New file.