2001-09-04 Elena Zannoni <ezannoni@redhat.com>

2001-09-04  Elena Zannoni  <ezannoni@redhat.com>

	From Daniel Jacobowitz  <drow@mvista.com>
	* dbxread.c (dbx_symfile_read): Only reinitialize
	the psymbol list if mainline or if both static
	and global lists are empty.
	* dwarf2read.c (dwarf2_build_psymtabs): Likewise.
	* dwarfread.c (dwarf_build_psymtabs): Likewise.
	* xcoffread.c (xcoff_initial_scan): Likewise.
	* os9kread.c (os9k_symfile_read): Likewise.