2009-07-01 Paul Brook <paul@codesourcery.com>

2009-07-01  Paul Brook <paul@codesourcery.com>

	gas/
	* config/tc-arm.c (MISSING_FNSTART): Define.
	(s_arm_unwind_fnstart): Diagnose duplicate directive.
	(s_arm_unwind_handlerdata, s_arm_unwind_fnend, s_arm_unwind_fnend,
	s_arm_unwind_cantunwind, s_arm_unwind_personalityindex,
	s_arm_unwind_personality, s_arm_unwind_save, s_arm_unwind_movsp,
	s_arm_unwind_pad, s_arm_unwind_setfp, s_arm_unwind_raw): Error if
	not inside function unwinding region.

	gas/testsuite/
	* gas/arm/fp-save.s: Add .fnstart and .fnend directives.