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

Lines Matching refs:src
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
53  *	! The transition point depends on whether the src and
67  * 	! src, dst long word alignable
74  * 	if (src,dst not alignable) {
81  * 	if (src,dst halfword alignable) {
88  * 	if (src,dst word alignable) {
104  *		if(src&dst not both word aligned) {
112  * 		} else {	! src&dst are word aligned
123  * ! method: line up src and dst as best possible, then
127  *	if(src&dst unalignable)
129  *	if(src&dst halfword alignable)
131  *	if(src&dst word alignable)
134  *	move bytes until src is word aligned
143  *	move bytes until src is word aligned
151  *	move a byte if needed to align src on halfword
222  * For longer copies, especially unaligned ones (where the src and
227  * src/dst alignment, dst offset from the next 64 byte FPblock store
228  * boundary, remaining src data after the last full dst cache line is
238  * costs for each alignment when src&dst are in cache:
262  * hw_copy_limit_1 = src and dst are byte aligned but not halfword aligned
263  * hw_copy_limit_2 = src and dst are halfword aligned but not word aligned
264  * hw_copy_limit_4 = src and dst are word aligned but not longword aligned
265  * hw_copy_limit_8 = src and dst are longword aligned
267  * To say that src and dst are word aligned means that after
269  * both the src and dst will be on word boundaries so that
297  * If src and dst are randomly selected addresses,
302  * But, tests on running kernels show that src and dst to copy code
316  * align src and dst.  We try to minimize special case tests in
321  * src and dst alignment and provide special cases for each of
756 	  xor	%o0, %o1, %o3			! are src, dst alignable?
940 	  xor	%o0, %o1, %o3			! are src, dst alignable?
1554 	ldub	[%o0 + %o2], %o3	! get byte at end of src
1576 hwblkpagecopy(const void *src, void *dst)
1850 	  xor	%o0, %o1, %o3			! are src, dst alignable?
2485 	  xor	%o0, %o1, %o3			! are src, dst alignable?
2645 	  xor	%o0, %o1, %o3			! are src, dst alignable?
3272 	  xor	%o0, %o1, %o3			! are src, dst alignable?
3439 	  xor	%o0, %o1, %o3			! are src, dst alignable?
3537 	  xor	%o0, %o1, %o3			! are src, dst alignable?
3730 hw_pa_bcopy32(uint64_t src, uint64_t dst)
3734 	 * Copy 32 bytes of data from src (%o0) to dst (%o1)