Mine

		/*
		 * Special interrupt vector for embedded MIPS.  This is a
		 * dedicated interrupt vector which reduces interrupt processing
		 * overhead.  The jump instruction will be inserted here at
		 * initialization time.  This handler may only be 8 bytes in
		 * size!
		 */
		NESTED(except_vec4, 0, sp)
		.set	push
		.set	noreorder
#ifdef CONFIG_AR7
		lui	k0, 0x9400
		ori	k0, 0x200
		j	k0
#else
1:		j	1b			/* Dummy, will be replaced */
#endif
		 nop
		.set	pop
		END(except_vec4)