systime.s

用于嵌入式Linux系统的标准C的库函数

; @(#)systime.s	1.2 90/10/14 21:57:59, AMD
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; Copyright 1990 Advanced Micro Devices, Inc.
;
; This software is the property of Advanced Micro Devices, Inc  (AMD)  which
; specifically  grants the user the right to modify, use and distribute this
; software provided this notice is not removed or altered.  All other rights
; are reserved by AMD.
;
; AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS
; SOFTWARE.  IN NO EVENT SHALL AMD BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL
; DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING, PERFORMANCE, OR
; USE OF THIS SOFTWARE.
;
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; or  suggestions about this software to the 29K Technical Support Center at
; 800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131  in  the  UK,  or
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; _time.s
;	time_t secs = time( time_t *secs );
;
;	NOTE - Will not work on BSD (no time sys call)
;
	.file	"systime.s"
	.include "sys/sysmac.h"
	.text
	.word	0x00030000		; Debugger tag word
	.global	_time
_time:
	const tav,HIF_time @ asneq V_SYSCALL,gr1,gr1
	cpeq	gr97, lr2, 0
	jmpti	gr97, lr0
	nop
	jmpi	lr0
	store	0, 0, gr96, lr2
	.end