Cross Reference: /illumos-gate/usr/src/uts/sun4u/cpu/opl_olympus

Lines Matching refs:src
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
49  *	! The transition point depends on whether the src and
63  * 	! src, dst long word alignable
70  * 	if (src,dst not alignable) {
77  * 	if (src,dst halfword alignable) {
84  * 	if (src,dst word alignable) {
100  *		if(src&dst not both word aligned) {
108  * 		} else {	! src&dst are word aligned
119  * ! method: line up src and dst as best possible, then
123  *	if(src&dst unalignable)
125  *	if(src&dst halfword alignable)
127  *	if(src&dst word alignable)
130  *	move bytes until src is word aligned
139  *	move bytes until src is word aligned
147  *	move a byte if needed to align src on halfword
218  * For longer copies, especially unaligned ones (where the src and
223  * src/dst alignment, dst offset from the next 64 byte FPblock store
224  * boundary, remaining src data after the last full dst cache line is
234  * costs for each alignment when src&dst are in cache:
258  * hw_copy_limit_1 = src and dst are byte aligned but not halfword aligned
259  * hw_copy_limit_2 = src and dst are halfword aligned but not word aligned
260  * hw_copy_limit_4 = src and dst are word aligned but not longword aligned
261  * hw_copy_limit_8 = src and dst are longword aligned
263  * To say that src and dst are word aligned means that after
265  * both the src and dst will be on word boundaries so that
292  * If src and dst are randomly selected addresses,
297  * But, tests on running kernels show that src and dst to copy code
311  * align src and dst.  We try to minimize special case tests in
316  * src and dst alignment and provide special cases for each of
711 	  xor	%o0, %o1, %o3			! are src, dst alignable?
895 	  xor	%o0, %o1, %o3			! are src, dst alignable?
1496 	ldub	[%o0 + %o2], %o3	! get byte at end of src
1518 hwblkpagecopy(const void *src, void *dst)
1782 	  xor	%o0, %o1, %o3			! are src, dst alignable?
2408 	  xor	%o0, %o1, %o3			! are src, dst alignable?
2568 	  xor	%o0, %o1, %o3			! are src, dst alignable?
3186 	  xor	%o0, %o1, %o3			! are src, dst alignable?
3353 	  xor	%o0, %o1, %o3			! are src, dst alignable?
3451 	  xor	%o0, %o1, %o3			! are src, dst alignable?
3644 hw_pa_bcopy32(uint64_t src, uint64_t dst)
3648 	 * Copy 32 bytes of data from src (%o0) to dst (%o1)