2004-02-07 Elena Zannoni <ezannoni@redhat.com>

2004-02-07  Elena Zannoni  <ezannoni@redhat.com>

	* dbxread.c (dbx_symfile_init, start_psymtab, end_psymtab,
	coffstab_build_psymtabs, elfstab_build_psymtabs)
	(stabsect_build_psymtabs): Replace psymbol_obstack with
	objfile_obstack.
	* dwarf2-frame.c (decode_frame_entry_1): Ditto.
	* dwarf2read.c (dwarf2_build_psymtabs_hard, dwarf2_read_section):
	Ditto.
	* dwarfread.c (scan_compilation_units): Ditto.
	* elfread.c (elfstab_offset_sections): Ditto.
	* hppa-tdep.c (read_unwind_info): Ditto.
	* hpread.c (hpread_build_psymtabs, hpread_start_psymtab)
	(hpread_end_psymtab): Ditto.
	* mdebugread.c (mdebug_build_psymtabs, add_pending)
	(parse_partial_symbols, new_psymtab, elfmdebug_build_psymtabs):
	Ditto.
	* mips-tdep.c (non_heuristic_proc_desc): Ditto.
	* objfiles.c (add_to_objfile_sections)
	(build_objfile_section_table): Ditto.
	(allocate_objfile): Remove init of psymbol_obstack.
	(free_objfile): Remove freeing of psymbol_obstack.
	* objfiles.h (struct objfile): Remove field
	psymbol_obstack. Update comments.
	* pa64solib.c (pa64_solib_add_solib_objfile): Replace
	psymbol_obstack with objfile_obstack.
	* solib-sunos.c (allocate_rt_common_objfile): Remove init of
        psymbol_obstack.
	* somread.c (som_symfile_offsets, init_import_symbols)
	(init_export_symbols): Replace psymbol_obstack with
	objfile_obstack.
	* somsolib.c (som_solib_add_solib_objfile): Ditto.
	* symfile.c (default_symfile_offsets, syms_from_objfile)
	(reread_symbols): Remove freeing and init of psymbol_obstack.
	(cashier_psymtab): Update comment.
	* symmisc.c (print_objfile_statistics): Don't report stats for
	psymbol obstack.
	* symtab.h (struct general_symbol_info, struct partial_symtab):
	Update comments.
	* xcoffread.c (xcoff_start_psymtab, xcoff_end_psymtab, swap_sym)
	(xcoff_symfile_offsets): Replace psymbol_obstack with
	objfile_obstack.