* mips-tdep.c (mips_find_saved_regs): If a frame has been

	* mips-tdep.c (mips_find_saved_regs):  If a frame has been
	interrupted by a signal, figure out whether the registers that
	the proc_desc claims are saved have been saved yet.
	(mips_push_dummy_frame):  Write dummy frame register after all
	registers have been saved in the dummy frame. Update comments
	to reflect the fact that we are now using an AT_ENTRY_POINT
	call dummy.