V3 [PATCH] gas: Clear all auto-assigned file slots

[Nick Clifton]

Hi H.J.

>>>>         PR gas/26778
>>>>         * * dwarf2dbg.c (file_entry): Restore auto_assigned.
>>>>         (assign_file_to_slot): Restore the auto_assign argument.
>>>>         (allocate_filenum): Pass TRUE to file_entry.
>>>>         (allocate_filename_to_slot): Pass FALSE to file_entry.
>>>>         (dwarf2_directive_filename): Clear the slots auto-assigned
>>>>         before the first .file <NUMBER> directive was seen.
>>>>         * testsuite/gas/i386/dwarf4-line-1.d: New file.
>>>>         * testsuite/gas/i386/dwarf4-line-1.s: Likewise.
>>>>         * testsuite/gas/i386/i386.exp: Run dwarf4-line-1.
 
Approved - please apply.

Cheers
  Nick