+
+ * coffread.c (coff_symfile_init): Use set_objfile_data.
+ (coff_symfile_read): Use DBX_SYMFILE_INFO.
+ * dbxread.c (dbx_objfile_data_key): New global.
+ (dbx_symfile_init): Use set_objfile_data.
+ (dbx_symfile_finish): Don't free deprecated_sym_stab_info.
+ (dbx_free_symfile_info): New function.
+ (coffstab_build_psymtabs, elfstab_build_psymtabs): Use
+ DBX_SYMFILE_INFO.
+ (stabsect_build_psymtabs): Use set_objfile_data.
+ (_initialize_dbxreadb): Initialize dbx_objfile_data_key.
+ * elfread.c (elf_symtab_read): Use DBX_SYMFILE_INFO,
+ set_objfile_data.
+ (free_elfinfo): Use DBX_SYMFILE_INFO.
+ (elf_symfile_finish): Don't free deprecated_sym_stab_info.
+ (elfstab_offset_sections): Use DBX_SYMFILE_INFO.
+ * gdb-stabs.h (dbx_objfile_data_key): Declare.
+ (DBX_SYMFILE_INFO): Rewrite to use objfile_data.
+ * objfiles.h (struct objfile) <deprecated_sym_stab_info>: Remove.
+ * somread.c (som_symfile_finish): Don't free
+ deprecated_sym_stab_info.
+
* gdbarch.sh (software_single_step): Remove trailing space in