* blockframe.c (create_new_frame, get_prev_frame_info):

	* blockframe.c (create_new_frame, get_prev_frame_info):
	Use the function name when calling IN_SIGTRAMP.
	* config/m68k/tm-m68k.h (SIG_PC_FP_OFFSET, SIG_SP_FP_OFFSET):
	Define for correct handling of bachtraces through _sigtramp.
	* m68k-tdep.c (m68k_find_saved_regs):  Adjust saved sp for fake
	sigtramp frames.
	* mipsread.c (parse_type):  Handle corrupt TIR info with complaint
	instead of core dump.
	* mipsread.c (parse_partial_symbols):  Put static symbols into the
	mimimal symbol table, use proper mst_types for all minimal symbols.
	* stack.c (frame_info, print_frame_info):  Use the starting source
	line number on a line boundary if backtracing through sigtramp.