Stuff

40000910 <.fifo_loop>:
40000910:	e59ca00c 	ldr	sl, [ip, #12]
40000914:	e20aa83f 	and	sl, sl, #4128768	; 0x3f0000
40000918:	e35a0801 	cmp	sl, #65536	; 0x10000
4000091c:	9a000020 	bls	400009a4 <.fifo_full>
40000920:	e499a004 	ldr	sl, [r9], #4
40000924:	e1a0a86a 	mov	sl, sl, ror #16
40000928:	e58ca040 	str	sl, [ip, #64]
4000092c:	e1a0a80a 	mov	sl, sl, lsl #16
40000930:	e58ca040 	str	sl, [ip, #64]
40000934:	e2588004 	subs	r8, r8, #4	; 0x4
40000938:	1afffff4 	bne	40000910 <.fifo_loop>