sun4u/cpu/cheetah_copy.s

704 	  ldsb	[THREAD_REG + T_PREEMPT], %o1			;\
710 	inc	%o1						;\
711 	stb	%o1, [THREAD_REG + T_PREEMPT]			;\
717 	  ldsb	[THREAD_REG + T_PREEMPT], %o1			;\
723 	dec	%o1						;\
724 	brnz,pn	%o1, label2/**/f				;\
725 	  stb	%o1, [THREAD_REG + T_PREEMPT]			;\
756 	  xor	%o0, %o1, %o3			! are src, dst alignable?
940 	  xor	%o0, %o1, %o3			! are src, dst alignable?
1007 	  or	%o0, %o1, %o3		! prepare alignment check
1014 	stb	%o3, [%o1]		! write byte
1018 	stb	%o3, [%o1 + 1]
1020 	add	%o1, 4, %o1		! advance DST by 4
1021 	stb	%o3, [%o1 - 2]
1024 	  stb	%o3, [%o1 - 1]
1032 	  stb	%o3, [%o1]
1036 	  stb	%o3, [%o1 + 1]
1038 	stb	%o3, [%o1 + 2]
1051 	stw	%o3, [%o1]		! write word
1054 	add	%o1, 8, %o1		! update DST
1056 	  stw	%o3, [%o1 - 4]		! write word
1065 	add	%o1, 2, %o1		! advance DST by 2
1067 	  sth	%o3, [%o1 - 2]		! write half word
1073 	stb	%o3, [%o1]
1086 	  stw	%o3, [%o1]		! write word
1090 	  stb	%o3, [%o1 + 4]		! store one byte
1094 	  stb	%o3, [%o1 + 5]		! store second byte
1096 	stb	%o3, [%o1 + 6]		! store third byte
1106 	xor	%o0, %o1, %o3		! setup alignment check
1123 	stb	%o3,[%o1]		! store byte
1124 	inc	%o1
1134 	stw	%o3, [%o1]		! store word
1135 	add	%o1, 4, %o1		! advance DST by 4
1144 	stx	%o3, [%o1]		! write long word
1148 	stx	%o3, [%o1 + 8]
1150 	add	%o1, 32, %o1		! advance DST by 32
1151 	stx	%o3, [%o1 - 16]
1154 	  stx	%o3, [%o1 - 8]
1161 	stx	%o3, [%o1]		! write long word
1164 	  add	%o1, 8, %o1		! advance DST by 8
1182 	stb	%o3,[%o1]		! store byte
1183 	inc	%o1
1194 	stw	%o3, [%o1]		! write word
1198 	stw	%o3, [%o1 + 4]
1200 	add	%o1, 16, %o1		! advance DST by 16
1201 	stw	%o3, [%o1 - 8]
1204 	  stw	%o3, [%o1 - 4]
1211 	stw	%o3, [%o1]		! write word
1214 	  add	%o1, 4, %o1		! advance DST by 4
1231 	stb	%o3,[%o1]		! store byte
1232 	inc	%o1
1241 	sth	%o3, [%o1]		! write half word
1245 	sth	%o3, [%o1 + 2]
1247 	add	%o1, 8, %o1		! advance DST by 8
1248 	sth	%o3, [%o1 - 4]
1251 	  sth	%o3, [%o1 - 2]
1523 	  subcc	%o0, %o1, %o3		! difference of from and to address
1533 	  cmp	%o0, %o1		! compare from and to addresses
1542 	stb	%o3, [%o1]		! write to address
1545 	  inc	%o1			! inc to address
1556 	  stb	%o3, [%o1 + %o2]	! delay slot, store at end of dst
1850 	  xor	%o0, %o1, %o3			! are src, dst alignable?
1912 	mov	%o1, SM_SAVE_DST
1918 	  or	%o0, %o1, %o3		! prepare alignment check
1926 	stba	%o3, [%o1]ASI_USER	! write byte
1927 	inc	%o1			! advance DST by 1
1930 	stba	%o3, [%o1]ASI_USER
1931 	inc	%o1			! advance DST by 1
1933 	stba	%o3, [%o1]ASI_USER
1934 	inc	%o1			! advance DST by 1
1936 	stba	%o3, [%o1]ASI_USER
1938 	  inc	%o1			! advance DST by 1
1947 	  stba	%o3,[%o1]ASI_USER	! store one byte
1950 	inc	%o1
1952 	  stba	%o3,[%o1]ASI_USER	! store second byte
1954 	inc	%o1
1955 	stba	%o3,[%o1]ASI_USER	! store third byte
1965 	stwa	%o3, [%o1]ASI_USER	! write word
1968 	add	%o1, 4, %o1		! update DST
1969 	stwa	%o3, [%o1]ASI_USER	! write word
1971 	  add	%o1, 4, %o1		! update DST
1981 	stha	%o3, [%o1]ASI_USER	! write half word
1983 	  add	%o1, 2, %o1		! advance DST by 2
1989 	stba	%o3, [%o1]ASI_USER
2001 	  stwa	%o3, [%o1]ASI_USER	! write word
2004 	add	%o1, 4, %o1
2006 	  stba	%o3, [%o1]ASI_USER	! store one byte
2009 	inc	%o1
2011 	  stba	%o3, [%o1]ASI_USER	! store second byte
2013 	inc	%o1
2014 	stba	%o3, [%o1]ASI_USER	! store third byte
2023 	xor	%o0, %o1, %o3		! setup alignment check
2040 	stba	%o3,[%o1]ASI_USER	! store byte
2041 	inc	%o1
2051 	stwa	%o3, [%o1]ASI_USER	! store word
2052 	add	%o1, 4, %o1		! advance DST by 4
2059 	sub	%o1, 8, %o1		! adjust pointer to allow store in
2062 	add	%o1, 8, %o1		! advance DST by 8
2065 	stxa	%o3, [%o1]ASI_USER	! write long word
2066 	add	%o1, 8, %o1		! advance DST by 8
2069 	stxa	%o3, [%o1]ASI_USER
2071 	add	%o1, 8, %o1		! advance DST by 8
2072 	stxa	%o3, [%o1]ASI_USER
2074 	add	%o1, 8, %o1		! advance DST by 8
2076 	  stxa	%o3, [%o1]ASI_USER
2077 	add	%o1, 8, %o1		! advance DST by 8
2084 	stxa	%o3, [%o1]ASI_USER	! write long word
2087 	  add	%o1, 8, %o1		! advance DST by 8
2107 	stba	%o3,[%o1]ASI_USER	! store byte
2108 	inc	%o1
2120 	stwa	%o3, [%o1]ASI_USER	! write word
2121 	add	%o1, 4, %o1		! advance DST by 4
2124 	stwa	%o3, [%o1]ASI_USER
2125 	add	%o1, 4, %o1		! advance DST by 4
2127 	stwa	%o3, [%o1]ASI_USER
2128 	add	%o1, 4, %o1		! advance DST by 4
2130 	stwa	%o3, [%o1]ASI_USER
2132 	  add	%o1, 4, %o1		! advance DST by 4
2139 	stwa	%o3, [%o1]ASI_USER	! write word
2142 	  add	%o1, 4, %o1		! advance DST by 4
2162 	stba	%o3,[%o1]ASI_USER	! store byte
2163 	inc	%o1
2173 	stha	%o3, [%o1]ASI_USER	! write half word
2174 	add	%o1, 2, %o1		! advance DST by 2
2177 	stha	%o3, [%o1]ASI_USER
2178 	add	%o1, 2, %o1		! advance DST by 2
2180 	stha	%o3, [%o1]ASI_USER
2181 	add	%o1, 2, %o1		! advance DST by 2
2183 	stha	%o3, [%o1]ASI_USER
2185 	  add	%o1, 2, %o1		! advance DST by 2
2202 	mov	SM_SAVE_DST, %o1
2485 	  xor	%o0, %o1, %o3			! are src, dst alignable?
2571 	mov	SM_SAVE_DST, %o1
2610 	add	%o1, %o2, %o1
2613 1:	stba	%o4, [%o1 + %o3]ASI_AIUSL
2645 	  xor	%o0, %o1, %o3			! are src, dst alignable?
2707 	mov	%o1, SM_SAVE_DST
2713 	  or	%o0, %o1, %o3		! prepare alignment check
2721 	stb	%o3, [%o1]		! write byte
2725 	stb	%o3, [%o1 + 1]
2726 	add	%o1, 4, %o1		! advance DST by 4
2729 	stb	%o3, [%o1 - 2]
2733 	  stb	%o3, [%o1 - 1]
2742 	  stb	%o3,[%o1]		! store one byte
2747 	  stb	%o3,[%o1 + 1]		! store second byte
2750 	stb	%o3,[%o1 + 2]		! store third byte
2760 	stw	%o3, [%o1]		! write word
2762 	add	%o1, 8, %o1		! update DST
2766 	  stw	%o3, [%o1 - 4]		! write word
2776 	add	%o1, 2, %o1		! advance DST by 2
2778 	  sth	%o3, [%o1 - 2]		! write half word
2784 	stb	%o3, [%o1]
2796 	  stw	%o3, [%o1]		! write word
2801 	  stb	%o3, [%o1 + 4]		! store one byte
2806 	  stb	%o3, [%o1 + 5]		! store second byte
2809 	stb	%o3, [%o1 + 6]		! store third byte
2818 	xor	%o0, %o1, %o3		! setup alignment check
2835 	stb	%o3,[%o1]		! store byte
2836 	inc	%o1
2846 	stw	%o3, [%o1]		! store word
2847 	add	%o1, 4, %o1		! advance DST by 4
2857 	stx	%o3, [%o1]		! write long word
2861 	stx	%o3, [%o1 + 8]
2862 	add	%o1, 32, %o1		! advance DST by 32
2865 	stx	%o3, [%o1 - 16]
2869 	  stx	%o3, [%o1 - 8]
2876 	stx	%o3, [%o1]		! write long word
2879 	  add	%o1, 8, %o1		! advance DST by 8
2899 	stb	%o3,[%o1]		! store byte
2900 	inc	%o1
2912 	stw	%o3, [%o1]		! write word
2916 	stw	%o3, [%o1 + 4]
2917 	add	%o1, 16, %o1		! advance DST by 16
2920 	stw	%o3, [%o1 - 8]
2924 	  stw	%o3, [%o1 - 4]
2931 	stw	%o3, [%o1]		! write word
2934 	  add	%o1, 4, %o1		! advance DST by 4
2953 	stb	%o3,[%o1]		! store byte
2954 	inc	%o1
2964 	sth	%o3, [%o1]		! write half word
2968 	sth	%o3, [%o1 + 2]
2969 	add	%o1, 8, %o1		! advance DST by 8
2972 	sth	%o3, [%o1 - 4]
2976 	  sth	%o3, [%o1 - 2]
2989 	mov	SM_SAVE_DST, %o1
3272 	  xor	%o0, %o1, %o3			! are src, dst alignable?
3358 	mov	SM_SAVE_DST, %o1
3397 	add	%o1, %o2, %o1
3400 1:	stb	%o4, [%o1 + %o3]
3439 	  xor	%o0, %o1, %o3			! are src, dst alignable?
3537 	  xor	%o0, %o1, %o3			! are src, dst alignable?
3653 	mov	%i1, %o1
3734 	 * Copy 32 bytes of data from src (%o0) to dst (%o1)
3751     	stxa	%g0, [%o1]ASI_DC_INVAL
3754 	stxa	%o2, [%o1]ASI_MEM
3755 	add	%o1, 8, %o1
3756 	stxa	%o3, [%o1]ASI_MEM
3757 	add	%o1, 8, %o1
3758 	stxa	%o4, [%o1]ASI_MEM
3759 	add	%o1, 8, %o1
3760 	stxa	%o5, [%o1]ASI_MEM