sun4v/cpu/common_asm.s

155 	sethi	%hi(tick_write_delta_panic), %o1
157 	mov	%i0, %o1
177 	RD_TICKCMPR(%g1,%o0,%o1,__LINE__)
247 	RD_TICK(%o0,%o1,%o2,__LINE__)
267  * Returns 64-bit nanosecond timestamp in %o0 and %o1.
330 	GET_HRTIME(%g1,%o0,%o1,%o2,%o3,%o4,%o5,%g2,__LINE__)
353 	NATIVE_TIME_TO_NSEC(%g1, %o0, %o1)
365 	ldx	[%o0], %o1
366 	NATIVE_TIME_TO_NSEC(%o1, %o2, %o3)
368 	  stx	%o1, [%o0]
373  * disabled.  Returns a 64-bit nanosecond timestamp in %o0 and %o1.
379 	GET_HRTIME(%g1,%g2,%g3,%g4,%g5,%o0,%o1,%o2,__LINE__)
382 	srl	%g1, 0, %o1				! %o1 = lo32(%g1)
414 	GET_HRESTIME(%o1,%o2,%o3,%o4,%o5,%g1,%g2,%g3,%g4,__LINE__)
415 	CONV_HRESTIME(%o1, %o2, %o3, %o4, %o5)
416 	stn	%o1, [%o0]
441 	sethi	%hi(hres_lock), %o1
443 	lduw	[%o1 + %lo(hres_lock)], %o2	! Load lock value
446 	ldn	[%o1 + %lo(hrestime)], %g1	! Seconds.
447 	add	%o1, %lo(hrestime), %o4
450 	lduw	[%o1 + %lo(hres_lock)], %o3	! Reload lock value
459  * Fast trap for gettimeofday().  Returns a timestruc_t in %o0 and %o1.
465 	GET_HRESTIME(%o0,%o1,%g1,%g2,%g3,%g4,%g5,%o2,%o3,__LINE__)
466 	CONV_HRESTIME(%o0, %o1, %g1, %g2, %g3)
472  * disabled.  Returns a 64-bit number in %o0:%o1, which is the number
478  *	%o0, %o1 = return lwp virtual time
504 	srl	%g5, 0, %o1			! %o1 = lo32(%g5)
641 	ld	[%o0 + QTYPE/**/CNT], %o1;	/* %o1 = old qlen */	\
642 	QOP	%o1, 1, %o2;			/* %o2 = new qlen */	\
643 	QBR	%o1, QZERO;			/* done if qlen == 0 */	\
649 	mulx	%o1, %o2, %o3;			/* %o3 = cur lentime */	\
786 	sethi	%hi(sticks_per_usec), %o1
787 	lduw	[%o1 + %lo(sticks_per_usec)], %o1
788 	mulx	%o1, %o0, %o1		! Scale usec to ticks
789 	inc	%o1			! We don't start on a tick edge
791 	add	%o1, %o2, %o1
793 1:	cmp	%o1, %o2
853 	sethi	%hi(cbe_level14_inum), %o1
854 	ldx	[%o1 + %lo(cbe_level14_inum)], %o1
1032 	 * %o1 = sfmmup
1034 	SFMMU_CPU_CNUM(%o1, %g1, %g2)   /* %g1 = sfmmu cnum on this CPU */
1036 	mov	%g1, %o1
1042 	  mov	MMU_UNMAP_ADDR, %o1
1050 	mov	%g0, %o1	! XXX no cpu list yet
1057 	  mov	MMU_DEMAP_ALL, %o1
1070 	mov	%o1, %g4
1074 	mov	%g2, %o1
1093 	mov	%g4, %o1
1110 	mov	%o1, %g4
1114 	SFMMU_CPU_CNUM(%g2, %o1, %g6)   /* %o1 = sfmmu cnum on this CPU */
1124 	mov	%g4, %o1
1148 	mov	%o1, %g4
1162 	mov	%g2, %o1			/* cnum */
1175 	mov	%g4, %o1
1184 	mov	%o1, %g4
1189 	mov	%g0, %o1	! XXX no cpu list yet
1201 	mov	%g4, %o1
1210  *	%o1 bytes to be flushed
1218 	subcc	%o1, ICACHE_FLUSHSZ, %o1		! bytes = bytes-0x20