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clock.S @ b944007b

4.104.114.84.95

Last change on this file since b944007b was f198c63, checked in by Joel Sherrill <joel.sherrill@…>, on 09/06/96 at 18:11:41
new file for MIPS port by Craig Lebakken (lebakken@…) and Derrick Ostertag (ostertag@…).
Property mode set to `100644`
File size: 1.3 KB

Line
1	/* clock.s
2	*
3	* This file contains the assembly code for the IDT 4650 clock driver.
4	*
5	* Author: Craig Lebakken <craigl@transition.com>
6	*
7	* COPYRIGHT (c) 1996 by Transition Networks Inc.
8	*
9	* To anyone who acknowledges that this file is provided "AS IS"
10	* without any express or implied warranty:
11	* permission to use, copy, modify, and distribute this file
12	* for any purpose is hereby granted without fee, provided that
13	* the above copyright notice and this notice appears in all
14	* copies, and that the name of Transition Networks not be used in
15	* advertising or publicity pertaining to distribution of the
16	* software without specific, written prior permission.
17	* Transition Networks makes no representations about the suitability
18	* of this software for any purpose.
19	*
20	*/
21	/* @(#)clock.S 08/20/96 1.2 */
22
23	#include <rtems/score/iregdef.h>
24	#include <rtems/score/idtcpu.h>
25	#include <rtems/score/idtmon.h>
26
27	FRAME(mips_set_timer,sp,0,ra)
28	.set noreorder
29	mfc0 t0,C0_COUNT
30	nop
31	addu t0,a0,t0
32	mtc0 t0,C0_COMPARE
33	nop
34	j ra
35	.set reorder
36	ENDFRAME(mips_set_timer)
37
38	FRAME(mips_get_timer,sp,0,ra)
39	.set noreorder
40	mfc0 v0,C0_COUNT
41	nop
42	j ra
43	.set reorder
44	ENDFRAME(mips_get_timer)

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