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| author | cvs2git <rtems-devel@rtems.org> | 2001-10-16 20:54:31 +0000 |
|---|---|---|
| committer | cvs2git <rtems-devel@rtems.org> | 2001-10-16 20:54:31 +0000 |
| commit | 7eedcaa5cbac80540388528c264eeacd8fbb794f (patch) | |
| tree | 1ebc2ff44a6d495c7aff6185b199de3afbfbf66e | |
| parent | changed version to 4.5.1-pre2 (diff) | |
| download | rtems-4.5.1-pre2.tar.bz2 | |
This commit was manufactured by cvs2svn to create tag 'rtems-4-5-1-pre2'.4.5.1-pre2
Sprout from rtems-4-5-branch 2001-10-16 20:54:30 UTC Joel Sherrill <joel.sherrill@OARcorp.com> 'changed version to 4.5.1-pre2'
Cherrypick from master 1999-03-31 23:21:19 UTC Joel Sherrill <joel.sherrill@OARcorp.com> 'Fixed paths to include files so this will build.':
c/src/lib/libcpu/mips/clock/clock.S
| -rw-r--r-- | c/src/lib/libcpu/mips/clock/clock.S | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/c/src/lib/libcpu/mips/clock/clock.S b/c/src/lib/libcpu/mips/clock/clock.S new file mode 100644 index 0000000000..ab3533991a --- /dev/null +++ b/c/src/lib/libcpu/mips/clock/clock.S @@ -0,0 +1,45 @@ +/* clock.s + * + * This file contains the assembly code for the IDT 4650 clock driver. + * + * Author: Craig Lebakken <craigl@transition.com> + * + * COPYRIGHT (c) 1996 by Transition Networks Inc. + * + * To anyone who acknowledges that this file is provided "AS IS" + * without any express or implied warranty: + * permission to use, copy, modify, and distribute this file + * for any purpose is hereby granted without fee, provided that + * the above copyright notice and this notice appears in all + * copies, and that the name of Transition Networks not be used in + * advertising or publicity pertaining to distribution of the + * software without specific, written prior permission. + * Transition Networks makes no representations about the suitability + * of this software for any purpose. + * + * $Id$ + */ +/* @(#)clock.S 08/20/96 1.2 */ + +#include <iregdef.h> +#include <idtcpu.h> +#include <idtmon.h> + +FRAME(mips_set_timer,sp,0,ra) + .set noreorder + mfc0 t0,C0_COUNT + nop + addu t0,a0,t0 + mtc0 t0,C0_COMPARE + nop + j ra + .set reorder +ENDFRAME(mips_set_timer) + +FRAME(mips_get_timer,sp,0,ra) + .set noreorder + mfc0 v0,C0_COUNT + nop + j ra + .set reorder +ENDFRAME(mips_get_timer) |