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| author | Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> | 2016-09-29 00:11:56 +0530 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2016-10-05 11:05:28 +1100 |
| commit | 0aec21d8fa1be9a2b57b0e018b36ba566508d21c (patch) | |
| tree | ad831188b1a360b7bff7ec4a04fcfb84d39672a3 /ui/sdl.c | |
| parent | f34001ec96ebc126aad49db4e3e01391b28ed264 (diff) | |
| download | qemu-0aec21d8fa1be9a2b57b0e018b36ba566508d21c.zip qemu-0aec21d8fa1be9a2b57b0e018b36ba566508d21c.tar.gz qemu-0aec21d8fa1be9a2b57b0e018b36ba566508d21c.tar.bz2 | |
target-ppc: improve stxvw4x implementation
Manipulate data and store 8bytes instead of 4bytes.
Vector (32-bit elements):
+----------+----------+----------+----------+
| 00112233 | 44556677 | 8899AABB | CCDDEEFF |
+----------+----------+----------+----------+
Store results in following:
Big-Endian Storage
+-------------+-------------+-------------+-------------+
| 00 11 22 33 | 44 55 66 77 | 88 99 AA BB | CC DD EE FF |
+-------------+-------------+-------------+-------------+
Little-Endian Storage
+-------------+-------------+-------------+-------------+
| 33 22 11 00 | 77 66 55 44 | BB AA 99 88 | FF EE DD CC |
+-------------+-------------+-------------+-------------+
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'ui/sdl.c')
0 files changed, 0 insertions, 0 deletions