Retro68/gcc/newlib/libc/sys/a29khif/systime.S
2012-03-27 01:51:53 +02:00

45 lines
1.5 KiB
ArmAsm

; @(#)systime.s 1.2 90/10/14 21:57:59, AMD
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; 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.
;
; So that all may benefit from your experience, please report any problems
; 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
; 0031-11-1129 in Japan, toll free. The direct dial number is 512-462-4118.
;
; Advanced Micro Devices, Inc.
; 29K Support Products
; Mail Stop 573
; 5900 E. Ben White Blvd.
; Austin, TX 78741
; 800-292-9263
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; _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