forked from Imagelibrary/rtems
44 lines
1.3 KiB
ArmAsm
44 lines
1.3 KiB
ArmAsm
/* clock.s
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*
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* This file contains the assembly code for the IDT 4650 clock driver.
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*
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* Author: Craig Lebakken <craigl@transition.com>
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*
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* COPYRIGHT (c) 1996 by Transition Networks Inc.
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*
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* To anyone who acknowledges that this file is provided "AS IS"
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* without any express or implied warranty:
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* permission to use, copy, modify, and distribute this file
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* for any purpose is hereby granted without fee, provided that
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* the above copyright notice and this notice appears in all
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* copies, and that the name of Transition Networks not be used in
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* advertising or publicity pertaining to distribution of the
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* software without specific, written prior permission.
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* Transition Networks makes no representations about the suitability
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* of this software for any purpose.
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*/
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/* @(#)clock.S 08/20/96 1.2 */
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#include <rtems/mips/iregdef.h>
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#include <rtems/mips/idtcpu.h>
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#include <rtems/asm.h>
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FRAME(mips_set_timer,sp,0,ra)
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.set noreorder
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mfc0 t0,C0_COUNT
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nop
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addu t0,a0,t0
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mtc0 t0,C0_COMPARE
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j ra
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nop
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.set reorder
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ENDFRAME(mips_set_timer)
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FRAME(mips_get_timer,sp,0,ra)
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.set noreorder
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mfc0 v0,C0_COUNT
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j ra
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nop
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.set reorder
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ENDFRAME(mips_get_timer)
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